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Due to its impact resistance and long-lasting durability, hollow boards generally have a long service life, and can be recycled and processed after use. In the process of hollow board processing, in order to ensure the quality of the products, various aspects need to be cleaned. Which hollow board needs to be cleaned? 1. Cleaning of the mold part: Since the presence of oil and fat not only affects the transparency of the hollow board, but also increases the cracking problem of the hollow board, it is required to scrub the cavity, the flow path, the root of the forming hole, the corner, before the molding, Parting surface, ejector top and other parts. 2, the resin particles must be clean and tidy: in order to prevent the dust from adhering to the surface of the particles due to electrostatic dust, and then exposed to the hollow plate due to light refraction, it is required to pay attention to the appearance of the package before opening the package, Cleaning around and the container. The operator should also pay attention to his own cleaning work. For granules that have been unpacked, care should be taken to check that the remaining granules should be carefully packaged to facilitate the re-use. 3, the equipment must be clean and tidy: for the hollow board box, no matter whether it is in the hopper or the barrel, or the nozzle is not allowed to have other resin, otherwise it will affect its transparency or other properties. Therefore, qualified units should use special equipment for processing, or use special barrels, screws, nozzles. If this is not possible, they can be washed or washed with resin.

As a new type of practical plate, hollow plate has many application advantages, and the hollow plate turnover box which is processed from the secondary processing of hollow plate has also taken over these practical advantages, gradually replacing the traditional carton and wooden box for use. Which hollow plate turnover box is in use? What are the advantages of using? 1. It can save storage space: hollow board turnover box adopts international popular style. According to different folding methods, there are two folding methods: folding and inner folding. The volume after folding is only 1/4-1/3 of the volume when assembled. It has the advantages of light weight, small footprint and convenient combination! 2, has a good bearing capacity: hollow plate turnover box will not be deformed due to long time long, with a certain degree of toughness can prevent accidental impact caused by the box rupture and damage the product! 3, has a good anti-aging performance: hollow board turnover box is mainly made of polypropylene PP material, regular manufacturers have national production qualification and inspection certificate, has a long service life, in the number of turnover, than the traditional The box is more advantageous! 4, the box style is changeable: it not only has the folding function, but also can be made into a cardboard box type folding hollow board turnover box, with a cover type folding hollow board turnover box, the edge strip can also be used aluminum alloy, PP, PVC material, plus through hole Round handle, PP rotating corner, both sides can be attached to PE plastic card pockets, the box surface can be printed company LOGO and number! 5, corrosion resistance: turnover box should have good corrosion resistance, will not cause deformation of the turnover box due to strong concentrated acid, strong alkali and other chemical liquids, can be applied to a wider use of the environment! From the advantages brought by the hollow board turnover box, it is undoubtedly better to meet the storage needs of various industries, especially now that the logistics and transportation industry is more and more developed, the requirements for the carrier of transportation are getting higher and higher, and the hollow board turnover With its features of light weight, wear resistance, high temperature resistance and space saving, the box is undoubtedly more practical for the practical application of the industry!

1. Most of the environmental protection PP hollow board turnover boxes are applied by Japanese enterprises in China, which attach more importance to the concept of environmental protection and are implemented in production. For example, most of the precision electronic operations require the outward processing of many parts and accessories, while enterprises master the production and general assembly of key parts, but each external processing enterprise must make the PP hollow plate turnover box packaging products according to the packaging requirements. Generally according to the Japanese enterprise's overall packaging requirements, design and manufacture. To ensure that the interior of the product in the process of turnover transport safety. It is easy to identify, count and quality check every time it is sent to warehouse. PP plastic turnover box 2. Automobile industry. Each car is made up of tens of thousands of parts, most of which are made from outward processing, some small, some big, some non-scratch, some fragile There are many kinds of transport routes, including simple and complex shapes, light weight and heavy weight, etc. In order to meet the packaging requirements of these commodities, the PP hollow plate turnover box also changes its design to meet the requirements of large parts and heavy parts. Increase the thickness of the hollow plate, and determine the thickness of the hollow plate according to the weight of the inner package, such as 8, 10, 12, 15mm, etc. Use heated indentation lines for easy folding. For extremely heavy weight, it is designed to be composed of upper cover, middle coaming and bottom plate. The weight of the upper cover and the lower bottom can be determined by large plastic suction or injection molding, but the middle coaming is made of PP plastic hollow plate.

1. Most of the environmental protection PP hollow board turnover boxes are applied by Japanese enterprises in China, which attach more importance to the concept of environmental protection and are implemented in production. For example, most of the precision electronic operations require the outward processing of many parts and accessories, while enterprises master the production and general assembly of key parts, but each external processing enterprise must make the PP hollow plate turnover box packaging products according to the packaging requirements. Generally according to the Japanese enterprise's overall packaging requirements, design and manufacture. To ensure that the interior of the product in the process of turnover transport safety. It is easy to identify, count and quality check every time it is sent to warehouse. 2. Automobile industry. Each car is made up of tens of thousands of parts, most of which are made from outward processing, some small, some big, some non-scratch, some fragile There are many kinds of transport routes, including simple and complex shapes, light weight and heavy weight, etc. In order to meet the packaging requirements of these commodities, the PP hollow plate turnover box also changes its design to meet the requirements of large parts and heavy parts. Increase the thickness of the hollow plate, and determine the thickness of the hollow plate according to the weight of the inner package, such as 8, 10, 12, 15mm, etc. Use heated indentation lines for easy folding. For extremely heavy weight, it is designed to be composed of upper cover, middle coaming and bottom plate. The weight of the upper cover and the lower bottom can be determined by large plastic suction or injection molding, but the middle coaming is made of PP plastic hollow plate.

Eight hours, 20 hollowed-out panels, 35 teams, and an architectural feast. The 9th Harbin Institute of Technology construction festival and the 2018 "urban nomad" plastic hollow plate architectural design and construction competition were held in the building hall of Harbin Institute of Technology. Students are required to design a habitat space for new nomads. This space will be a place for nomads to work, play, cocoon and virtual nomads. Harbin Institute of Technology's award-winning work "cold mountain". Dongtian, the award-winning work of Harbin no. 1 middle school. Inner Mongolia university of technology award-winning work "lock pavilion." With the help of hollow plates and bolts, the contestants can make use of their imagination to understand the properties of materials and build monomers or petals or feathers with different shapes. The superimposed structure of the monomers presents a spectacular or strange shape. From Harbin industrial university, Inner Mongolia university of technology, dalian university of technology, jilin university, Harbin polytechnic university, northeast forestry university, 1, 3, no.6 middle school, the score, normal university affiliated high school, provincial experimental middle school, daqing experimental middle school, 35 teams respectively constructed out of 20 pieces of plastic hollow board their own temporary community urban nomad. Works of students in no. 6 middle school. Hansan middle school student works. Finally, the work "cold mountain" by students from Harbin Institute of Technology and "lock pavilion" by students from Inner Mongolia university of technology won the first prize in the university group, and "dongtian" by students from Harbin no. 1 middle school won the first prize in the high school group.

1. The hollow plate is a kind of plate with hollow structure in the middle, which is also called the hollow spacer plate, corrugated plate and universal plate. Compared with other cardboard structure products, the advantages of hollow board are obvious. It is light weight, and wudu pollution-free, but also very moisture-proof, anti-shock, anti-corrosion, anti-aging, is a new type of environmental packaging materials. The application range of hollow plate is very wide, involving almost all industries. So do you know what the hollow plate is made of? Below small make up for everybody to introduce the material of hollow board and its main use. 2, hollow plate usually use environmental pollution-free recyclable thermoplastic polypropylene (PP), polyethylene (HDPE) resin and all kinds of accessories, in addition there is a kind of polycarbonate (PC) hollow plate, also known as the sunshine board, glass card drugs board, PC hollow sheet, is a high-performance engineering plastics PC resin, which has high transparency, light weight, shock resistance, sound insulation, heat insulation, flame retardant, anti-aging and other characteristics, is a high-tech, comprehensive performance is very outstanding, energy efficient and environmentally friendly plastic plates, plastic building materials are widely used international. 3. Hollow board is a kind of green environmental protection material, which is widely used in foreign countries. It has just started in China and gradually replaced part of corrugated packaging material. Due to its wide application and convenient use, PP hollow board, also known as wantong board, is widely used in advertising background, stationery materials, industrial packaging, and anti-vibration products, etc. The most common products are turnover boxes, removable combination boxes, finished product packaging boxes, and box partitions. 4. The hollow plate is widely used: 1. Advertising board; 2. Recycling boxes, including recycling boxes, turnover boxes, vegetable and fruit packaging boxes, clothes storage boxes and stationery boxes for various industries; 3. Industrial boards, including wire and cable outer packing protection, glass, steel plate, outer packing protection of various articles, gaskets, shelves, partitions, baseplates, clamps, etc.; 4. Protective panels, which are made of cardboard and plywood to protect the building materials in construction, will never return. With the progress of The Times and the improvement of taste, the integrity of decoration design before completion and implementation should be ensured.

The high-quality hollow board has a lustrous surface and a relatively high brightness. Many hollow boards on the market have a rough surface and a matte surface. There are even many pockmarks on the surface. A finger touch can feel a noticeable unevenness. The reasons are as follows: High quality hollow board produced by Jiangsu Huayue 1. The raw materials of the hollow board are not good. There are too many recycled materials in the raw materials, and it is still inferior recycled materials. Even the impurities are mixed in the middle. The hollow boards produced in this way are definitely not shiny, and even have odors, and the quality is very poor. 2, hollow plate processing equipment is not good, the temperature and pressure requirements of the hollow board production process are very high, unqualified equipment must be produced unqualified hollow board, this situation only change equipment. 3, the production environment of the hollow board is not good, the environment is too dirty, too much suspended particles and dust will definitely affect the quality of the hollow bar. The above is the reason why the surface of the hollow board is dull or has pitting. Welcome to take samples for factory inspection.

1. In industry, it can be used for packing classes, shelves, pads, partitions, etc. 2. Plastic hollow board can be made into beautiful billboard. It is smooth in appearance, rich in color, with special molding skills, can reach any color through the color mixing of master grains, and is lubricated externally, easy to print. 3. Packaging of electronic components. The hollow plate is mainly made of conductive and antistatic materials. We can choose materials according to customers' requirements. 4. Various anti-static, conductive and flame retardant hollow plate packaging products can be made. After modification, mixing and surface spraying, it can be made into various hollow plates with anti-static, conductive and flame retardant functions. 5. The use of plastic hollow plate in the home is also not negligible, mainly used for wall protection board, ceiling board, container cover board and construction materials for temporary residence. 6. It can be used for food packaging products. Such as food gift boxes, fruit boxes, vegetable baskets and so on. Because of its obvious environmental protection, non-toxic features, can also be recycled waste into other plastic products. 7. The plastic hollow plate can be used as the construction partition material for decoration. It not only has the performance of heat insulation and sound insulation, but also is hollow structure with light material saving. Its heat and sound transmission effect is lower than that of solid plate, with less consumables, low cost and light weight.

1. Light material saving: the mechanical performance of plastic hollow plate is excellent, and the same effect should be achieved year on year. The use of plastic hollow plate requires less material, low cost and light weight. 2. Excellent formability: the hollow plate can be customized into various colors and sizes according to the needs of customers, and the hollow plate can be made into common type, anti-static type and anti-uv type through modification, mixing and surface spraying, with strong variability. 3. High recycling performance: the use life of plastic hollow board is more than 4-10 times of that of corrugated cardboard. It can be recycled and used. As more and more attention is paid to environmental protection and energy saving at home and abroad, the demand of domestic enterprises for hollow board boxes is increasing year by year, because the anti-static hollow board box is made of PP material plus static electricity material. 4. Heat insulation and sound insulation: due to the hollow structure of the plastic hollow plate, the heat and sound transmission effect is significantly lower than that of solid plate, and it has a good heat insulation and sound insulation effect. Plastic hollow plate is mainly used in various industries such as electronics, packaging, machinery, light industry, postal service, food, medicine, pesticide, household appliances, advertisement, decoration, cultural supplies, optical magnetic technology, biological engineering medicine and health, and is a new type of environmental protection packaging material.

The disadvantages of ordinary plastic hollow plate products are flammable, and when burned, smoke or harmful gas will be produced. Therefore, aerobic index is adopted to evaluate the combustion performance of plastic products. The higher the oxygen index, that is, when maintaining a balanced combustion, the more oxygen is needed, the harder the material is to burn. The oxygen index of polypropylene, the raw material of hollow slab, is 17.5. Therefore, to make ordinary hollow slab become flame retardant, the oxygen index should be increased by adding flame retardant to achieve higher flame retardant requirements. So what is a flame retardant? How does it improve the oxygen index of the hollow plate? There are two types of flame retardants. One is additive flame retardant and the other is reactive flame retardant. Adding flame retardant is to add some inorganic flame retardant, such as aluminum hydroxide, magnesium hydroxide, talcum powder, antimony trioxide, etc. Or adding organic flame retardants, such as halogens; Decyl bromide, tetrabromobisphenol A, phosphorus flame retardant, phosphate esters, trichloroethyl phosphate; Or add some macromolecular flame retardant resin, such as PVC, chlorinated polyethylene. Reactive flame retardant is a kind of reaction flame retardant which is added to the polymer or prepolymer and then chemically combined to form part of the resin composition, and at the same time endow the polymer with its own flame retardant property. Common reactive flame retardants include tetrabromobisphenol A, dibromomethylglycidyl ether, dibromopropanol, dibromoethylene, tetrabromolphthaleic anhydride, phosphor-containing polyol, etc. Flame retardant insulating board has flame retardancy because of the reason of adding flame retardant. Flame retardant is the application of flame retardant technology in real life. It is a special chemical auxiliary used to improve the combustion performance of combustible flammable materials. The hollow plate processed with flame retardant can effectively prevent, delay or stop the spread of flame when it is attacked by external fire sources, so as to achieve the effect of flame retardant.

Although cardboard boxes are widely used packaging products, as a result of the improvement of environmental protection awareness, the country's environmental protection requirements for enterprises are higher and higher, the cost of papermaking wastewater treatment is higher, so the price of finished paper is also relatively higher, and the price of paper boxes for packaging is even higher. At the same time, cartons are not efficient, paper easy to absorb water, special attention should be paid to waterproof and moisture-proof. Therefore, in today's packaging industry, another new type of carton packaging material, the hollow board box is emerging, which can effectively make up for the deficiencies of traditional carton packaging. The hollow board box is made up of PP hollow board after cutting and assembling, so it has all the features of PP hollow board, such as light weight (hollow structure), non-toxic, non-polluting, waterproof, anti-vibration, anti-aging, anti-corrosion and rich color. It can also be used in combination with hollow plate box accessories, such as Velcro, buckle, etc., without the sealing of adhesive paper, easy to carry, more suitable for the turnover of the factory. Although the shape is similar to traditional carton, it has the characteristics that traditional carton does not have. 1. No industrial waste water, waste residue and other pollutants are produced in the production process of the hollow cardboard box type, and the waste material can be melted again for production and use. The production process of the hollow cardboard box type is environmentally friendly and pollution-free. It is well known that plastic can be waterproof. The hollow board box of the carton type also has this function, so the hollow board box of the carton type is more durable than that of the carton. Ultrasonic welding can be used at the joints of the hollow box box, which is very solid, so it can be recycled and has a high cost performance. 3. The carton hollow board box can be customized in various sizes according to customer demands. The advantage of folding and recycling saves warehouse space and transportation costs, thus greatly reducing the packaging cost of enterprises. In the increasingly fierce market competition, any enterprise will consider the cost, product packaging link is also an important parameter. Compared with the carton box, the advantages of the carton box are obvious, and the carton box is accepted by more and more enterprises. Therefore, no matter from the aspects of environmental protection, function, economy, etc., it is an inevitable trend that the cardboard box type hollow board box gradually replaces the ordinary box.

1. Application of plastic hollow board As a kind of composite material, plastic hollow board is widely used in construction. Of course, to ensure the quality and safety of the project, the construction technology needs to be improved. When hoisting plastic hollow plates, special technicians should be arranged to conduct the binding of hooks and hollow plates. At the scene of the wall hollow board assembled at the same time, strict construction technology configuration, follow the principle of hierarchical segmentation, fixed inside and outside of the lower plastic hollow board, steel stare blankly, full support, can only be installed on a layer of plastic hollow board. If the lower plastic hollow board cannot very good consolidate all supporting conditions, must according to the actual progress, can take to continue strengthening method, to guide the inspection standard, can be installed, in order to ensure the construction quality and safety. 2. Key points to ensure the safety of hollow slab construction In the process of plastic hollow plate installation, it is very important to ensure the quality and safety of construction. Of course, in order to ensure good quality, we must follow four basic technical standards in practical operation. Is the first on the size, location, design of concrete structural components to conform to the specification requirements of the drawings, the second will ensure the strength of the plastic hollow board itself and stable characteristics, as a result, not only can better withstand the concrete and the lateral weight, also can reduce the pressure of a hollow board itself, the third is on the choice of the hollow plate, should follow the principle of simple structure, easy to tear open outfit, benefit of concrete pouring and curing work: finally, at the time of hollow plate connected to do are closely linked, joining together can not have crack, encrypted when necessary, to prevent slurry leakage and other problems than. When installing hollow slab, must obey these four requirements at all times, ability assures project quality safety. Plastic hollow board as a new type of energy conservation and environmental protection hollow board, use convenient, economically affordable, superior performance, save a lot of wood resources, at the same time to the environment protect, optimization, and is beneficial to promote the development of plastic hollow board construction technology better and faster.

The price of hollow plate turnover box is the main problem that many purchasers consider when hollow board turnover box, so what aspect should we judge from? Influencing factor 1: it is related to the value of the hollow plate revolving box itself. Since we chose the hollow board turnover box, you know that it has the advantages of no ordinary carton or wooden case can replace: meet the national requirements of environmental protection, rich color, size can be customized, water resistant corrosion resistance, long life, light dead weight stack security firm, diverse combinations. Influencing factor 2: is it the manufacturer of hollow panel? Good insulating board manufacturers can not only provide guarantee in terms of price, quality, delivery, the most important is, a real strength of the manufacturers will have a more technical experience, can according to your product customization you the most practical design scheme, and what is more important than this? Hollow plate revolving box is a customized product of hollow plate. If the size does not meet the requirements, the design is not reasonable and it is not convenient to use, then its customization significance will be lost. Influence factor 3: it is related to the ratio of hollow plate raw materials. The production materials of hollow board can be divided into brand-new materials and recycled materials. The more new materials are added, the better the quality is, and the more expensive it will be. Factor 4: it is related to the thickness and density of hollow plate materials. Generally, the thickness of hollow board products is 2-12mm. The thicker the board, the greater the quality of the plastic hollow board itself, the more materials it USES, and the higher the price of hollow board revolving box. The density is related to the material density of hollow plates. The material density is also called gram weight, which is 1 square meter of hollow plates. The following is the weight of huiyuan plastic hollow board for reference. Factor 5: it is related to the design scheme of hollow plate revolving box. If the design scheme of hollow plate revolving box is more complex, it requires more materials and more production procedures. The higher the corresponding labor cost, the higher the final price will be. Runpeng hollow board provides one-to-one practical design scheme according to customer products, saving time and money for you!

How to judge the quality of plastic hollow board? The appearance of black spots and crystal points in plastic hollow plates indicates that they must contain impurities, which is mainly to see whether there are impurities in plastic hollow plates. The more impurities, the better plastic hollow plate must be clean, transparent. The quality of the material used can also be judged by examining the fluidity of the molten liquid of hollow plate. Because of the long molecular chain of carbonate resin, repeated high temperature melting will destroy its molecular structure and degrade from large molecule to small molecule. The old material has to be remelted at high temperature, and its molecular chain will break, thus increasing the fluidity. 6. Domestic use: temporary partition, wall guard, ceiling, container cover, etc.; 7. Others, used for washing machines, automobiles, water heaters, children's cars and other backboards, packaging, storage, transportation, etc. PP plastic hollow board is a new type of packaging material, PP pulping material production through high temperature extrusion molding. Nantong anti-static hollow plate plate at present our country plastic hollow board intensive industry is not high, has not yet formed a few companies in the industry groups to corner the market nationwide, but regional monopoly groups still exists. There are 527 enterprises with sales revenue of more than 100 million yuan, accounting for 6 percent of the total number of the industry. 3%, but 47 percent of the total sales revenue of the plastics industry. 7 percent, 1368. 400 million yuan.

Carton is application of a wide range of packaging products, but due to the environmental protection consciousness, national environmental protection requirements of the enterprise is becoming more and more high, papermaking wastewater treatment cost is higher, so the price of the final paper is also relatively improve, packing carton price is higher. Meanwhile, the use efficiency of cartons is not high, and the paper is easy to absorb water. Therefore, in today's packaging industry, another new type of packaging material, carton type hollow board box, is emerging, which can effectively make up for the deficiency of traditional carton packaging. Carton type hollow plate box is composed of PP hollow plate after cutting assembling type, so it has all the characteristics of the PP hollow board, light weight (hollow structure), non-toxic, non-polluting, waterproof, shockproof, anti-aging, corrosion resistance, color is rich. It can also be used in combination with hollow board and box accessories, such as magic stickers, hand fasteners, etc., without the need of rubber paper cover, easy to move, more suitable for factory turnover. Although similar in shape to traditional cartons, it has features that traditional cartons do not possess. 1. Carton type hollow plate box in the process of production does not produce industrial waste water, waste residue, pollutants such as FeiSuiLiao can again melting production use at the same time, the carton type hollow plate box is green pollution-free production process. 2. Carton type hollow board box can be waterproof and moisture-proof effectively. As is known to all, plastic can be waterproof. Carton type hollow board box also has this function, so carton type hollow board box is more durable than carton type. The joints of the carton box type hollow board box can be welded by ultrasonic wave, which is very firm, so it can be recycled and has high cost performance. 3. Carton type hollow plate box can customize various specifications according to customer needs size, folding the advantage of recycling saves storage space and transportation costs, thus greatly reduce the packaging cost. In the increasingly fierce market competition, any enterprise will consider the cost, product packaging is also an important parameter. The advantage of carton type hollow board box over carton type is very obvious, and the carton type hollow board box is also accepted by more and more enterprises. Therefore, no matter from environmental protection, function, economy and other aspects, it is an inevitable trend that the carton type hollow box gradually replaces the common carton.

1. The plastic hollow board with thick and straight rib is of good quality, while the plastic hollow board with thin rib is marked with poor quality. 2. As a result, more and more producers now choose the co-extrusion UV layer (UV layer) hollow panel. Nowadays a lot of produce the commodity that business flaunts oneself all crowded UV layer together, prevent mist droplet layer to be able to distinguish ultraviolet ray from oneself is the key factor that causes sheet material to break out ageing. But whether the UV layer can really carry forward the effect of the consumer base can not be investigated. The UV layer of good plastic hollow board cannot be measured only by thickness, but also by the uniform level of its co-extrusion. To the market to present some substrates did not add any UV data but to fake the appearance of the co-extrusion UV layer hollow plate. 3. If there are black spots or crystal spots on the hollow plate, it is indicated that there are a lot of impurities in it, mainly to see whether there are impurities in the hollow plate. The more impurity there is, the more old material there is. A good plastic hollow board must be clean and transparent. By investigating the fluidity of the molten liquid of hollow plate, the quality of the material used can be distinguished. Because the chain of the carbonate resin is long, repeated high temperature melting will damage its molecular structure, from large molecules to small ones. The old material is melted at high temperature from the beginning, and its molecular chain will crack, and then the fluidity is added. So, in theory, the better the fluidity of the melt, the worse its quality. Although this method is simple in theory, it is still difficult to operate. Users who do not have the testing conditions can send hollow plate materials to professional organization for inspection.

Plastic hollow board boxes are more and more widely used in the packaging industry. Traditional cartons and wooden cases are gradually replaced by hollow board boxes. Although wooden box is still used more in some industries, with the development of hollow board production technology, plastic hollow board box will gradually have more characteristics. Now I will simply compare the wooden case packing with the hollow board case packing. 1. The plastic hollow board box is clean, easy to clean, non-toxic and tasteless, acid and alkali resistant, non-rotting and non-combustion-supporting. Wooden boxes are susceptible to moisture, mildew, moth, decay, and cannot be cleaned. In addition, the problem of wood chip off the surface and screw corrosion can not be overcome. 2. The plastic hollow board box has good toughness, shock resistance, high compressive strength, shock buffering, high rigidity and good bending. Wooden cases impact resistance is poor, easy to damage in the frequent use, because is the natural material, processing affected by regional climate, even with a batch of raw materials, in the dry humidity, wind crack, etc, also hard to achieve a unified standard. 3. The plastic hollow board box is light in weight and low in transportation cost. It is free of fumigation for export packaging. The wooden case is of great importance and is not easy to handle. When exporting packing materials in one time, it must be fumigated or heat treated, which will increase the extra cost. 4. The plastic hollow board box is an environment-friendly product, which can be fully recycled and reused. It can also be replaced with the old one according to the latest replacement ratio of the company. The production of wooden boxes requires cutting down a lot of forest, which runs counter to the environmental theme and cannot be recycled. 5. The plastic hollow board box is of good quality and is not easy to be damaged. There is no security risk. Wooden box handling is easy to be damaged due to hand loss, nails and burrs exposed, there are safety hazards. 6. The service life of plastic hollow board box is related to materials. Under normal circumstances, the service life of the new material plastic hollow board box will not be less than 6-8 years, 3-10 times that of wooden box. The service life of wooden cases is relatively short, and the turnover under conventional use is about 200-300 times. Through the comparison of the above 6 points, it can be seen that the plastic hollow board box has advantages that cannot be compared with the wooden box, so the industry prospect of hollow board box is very good.

Flame retardant insulating board is made by adding flame retardant in plastic material, with superior performance, preventing fire and burning, avoiding economic loss. Flame-retardant hollow board has several grades, according to customer requirements to choose. How to test the class of fire retardant hollow board? The method is very simple. The grade of the fire retardant insulating board can be known by burning the hollow board. The following grades are identified according to the test results. Flame retardant insulating board is made by adding flame retardant in plastic material, with superior performance, preventing fire and burning, avoiding economic loss. Flame-retardant hollow board has several grades, according to customer requirements to choose. How to test the class of fire retardant hollow board? The method is very simple, the grade of fire retardant hollow board can be known by burning hollow board 1. After two 10-second combustion tests on the hollow panel, the flame was extinguished within 60 seconds. You can have a hollow plate burner dropping down, this is a class V2 flame retardant hollow plate. 2. After two 10-second combustion tests on the hollow panel, the flame was extinguished within 60 seconds. You can't have a hollow plate burner dropping down, this is a V1 class flame retardant hollow plate 3. After two 10-second combustion tests on the hollow panel, the flame dies within 30 seconds. You can't have a hollow plate burner falling down, this is a V0 class flame retardant hollow plate, and also a high class flame retardant hollow plate.

Anti - static hollow panel is used in the packaging and transportation of electronic products. Anti - static hollow board box is mainly made of PP materials and anti - static electricity. So what are the advantages of using PP material for anti-static insulating board? 1. PP plastic is a kind of green environmental protection material. 2. Excellent shape and mechanical strength compared with PE. 3. Good resistance to water, resistance and electrical insulation. 4. Prone to deformation, warping and depression. 5. Sticky and light plastic. 6. For optical purposes, transparency is a problem. When mixed with heterogeneous materials, attention should be paid to the differentiation effect. 7. Low gravity (about 0.90), FDA level, good transparency, no moisture absorption, low price, high heat resistance and normal mechanical strength, low foaming rate and poor printability.

The hollow board is a kind of plastic sheet with excellent performance. The logistics industry uses it as the hollow board turnover box. The advertising industry can be used to make billboards and display boxes. The bottle and can industry can be used to make pads and bottles, and agriculture can be used to make fruits. Box and greenhouse protection board, life can also be made into a storage box, storage box, since its use so much, then it in the end what are the advantages? 1, hollow board can be light and material. Hollow plate supplies less, excellent mechanical properties of hollow plate. Low interest, light weight, easy to transport, can help companies reduce transport costs, because it uses a hollow structure, and the production of raw materials used are relatively light, so the overall lighter, the transport process can reduce a lot of trouble, so that companies reduce A lot of production interest. 2. The appearance of the hollow plate is smooth and beautiful, and the color is complete. The color of the masterbatch can be used to achieve any color and easy to print. 3, hollow board more shockproof. It can be used for turnover box as well as packaging, storage and transportation. Lightweight, flexible design, shockproof, anti-beating, fixed products and other advantages. The good mechanical properties make it have good toughness, impact resistance, high compressive strength, shock and vibration, high stiffness, good bending properties and other excellent mechanical properties. 4, hollow board easy to load. Reasonable loading, multiple boxes overlapping, effective use of space, increase storage and delivery, and save production costs. 5, hollow board can be waterproof, moisture, corrosion, anti-insect, fumigation and cardboard, wood has a clear advantage compared to stable chemical properties. 6, hollow board can be customized as needed. Hollow plate customization is an inevitable trend of product development, customers can customize according to their own preferences and needs of a variety of specifications, size of the product, the appearance of free combination, fashionable and unique. 7, made of several special chemical substances used in hollow board, no pollution, environmental protection, recyclable. At the same time, it also added a lot of accessories, after careful and rigorous processing, not only can help companies save various resources, but also reduce the pollution of the environment, so that enterprises have achieved good social benefits, improve the visibility of the company.