Hollow boards are mainly used in various industries such as electronics, packaging, machinery, light industry, postal, food, medicine, pesticides, home appliances, advertising, decoration, stationery, magneto-optical technology, bioengineering, medicine and health. It is a new type of environmentally friendly packaging material.

PP 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 some corrugated packaging materials. Now some domestic enterprises are also developing it as a building decoration material! PP hollow board It is widely used and easy to use. It is also called Wantong board. It is widely used in advertising background, stationery materials, industrial packaging, product shockproof, etc. Our most common ones are turnover boxes, detachable combination boxes, finished packaging boxes and box partitions Board etc.

The hollow board is generally made of environmentally friendly non-polluting recyclable thermoplastic polypropylene (PP), polyethylene (HDPE) resin and various auxiliary materials. There is also a polycarbonate (PC) hollow board, also known as sunshine board. Glass capron board and PC hollow board are made of high-performance engineering plastic PC resin. They have the characteristics of high transparency, light weight, impact resistance, sound insulation, heat insulation, flame retardancy, and anti-aging. Science and technology, comprehensive performance is extremely excellent, energy-saving and environmentally-friendly plastic panels are currently widely used plastic building materials in the world.

The English name of the hollow board (also called hollow partition board, Wantong board, corrugated board, double wall board) is: pp plate sheet, which is light weight (hollow structure), non-toxic, non-polluting, waterproof, A new type of material that is shockproof, anti-aging, corrosion-resistant, and rich in colors. Compared with the cardboard structure product, the hollow board has the advantages of moisture-proof and corrosion-resistant. Compared with injection molded products, hollow plates have the advantages of shockproof, flexible design structure, and no need to open injection molds. At the same time, the board can be flexibly added with anti-static, conductive master batch, anti-flame retardant, anti-ultraviolet, etc. through the control of raw materials.

The main uses of hollow board are:

1. Hollow board, which mainly replaces ideal environmental protection materials such as corrugated cardboard, wood board, and metal board;

2. Turnover boxes, parts turnover boxes, food turnover boxes, beverage turnover boxes, pesticide packaging boxes, inner packaging of precision instruments, pads, partitions and transportation storage turnover boxes for electronic components packaging, etc.;

3. Industrial boards, outer packaging protection of various items and objects, pads, racks, partitions, bottom plates, cross boards, etc.;

4. Electronic industry packaging. Conductive packaging products are mainly used in the packaging of electronic parts, the purpose is to prevent other charged objects from contacting them, causing parts to spark damage due to charge friction. In addition, there are conductive and antistatic plastic plates, turnover boxes, etc.;

5. Advertising decoration: display boards, product identification boards, billboards, light boxes, window shapes, etc.;

6. Household use: temporary partitions for houses, wall guards, ceiling boards, container covers, etc.;

7. Others, used for the back panels of washing machines, cars, water heaters, baby carriages, etc., packaging, storage, and transportation pads.

PP plastic hollow board is a new type of packaging material, which is produced by high temperature extrusion molding using PP stretched pellets.

Characteristics of hollow board:

Non-toxic, tasteless; environmentally friendly and pollution-free; moisture-proof, corrosion-resistant; light weight, tensile strength, high strength, etc.; the surface can be printed or laminated; different colors can be produced according to needs;

By adding flame retardant, the hollow board produced can achieve flame-retardant effect.