What is pp hollow sheet?
The PP sheet extrusion line produces PP hollow sheet. The raw materials are polypropylene and polyethylene. The two are blended in a particular proportion and finally extruded through the open sheet production line. The cross-section of the sheet is lattice shape, so it is also called lattice hollow. Board.
PP hollow sheet is a new technology of energy-saving and environmentally friendly material. It has a wide range of applications and has a long service life. It is 4 to 11 times longer than the service life of corrugated cardboard. It can be recycled and reused. It is gradually replacing the corrugated paper board. , Which is reflected explicitly in the product packaging design. Given the light geology of pp hollow sheet, good flexibility, good shape and size flexibility, and relatively low cost, PP available sheet turnover boxes formed by extrusion moulding of various parts tend to replace plastic turnover boxes made by injection moulding.
What are the advantages of a PP empty board?
1. The colour tone of the PP hollow board is highly colourful, and the colour is mellow, which meets the need for the beauty and generosity of the materials used in the advertising company.
2. The PP hollow board is an open structure, its production cost is lower, and it has more significant social and economic benefits.
3. PP hollow board is this kind of green environmental protection new environmental protection material, conforms to the standard domestic large-scale enterprise environmental protection core idea.
4. PP hollow board specifications, models, and dimensions design are flexible, easy to manufacture, and high-efficiency.
Application of PP hollow board
The raw material of PP hollow board determines its non-toxic, non-polluting, corrosion-resistant, waterproof and shock-proof performance.
1. Flame-retardant plastic hollow board, some factories can blend flame-retardant masterbatch according to different requirements to make the flame-retardant plastic concave board, which can be used in fields with high fire-proof requirements, such as Christmas products, outdoor billboards in dry air Wait;
2. When blended with anti-UV masterbatch, it becomes anti-ageing and anti-ultraviolet PP hollow board, which can be used in the construction of greenhouse roofs and other fields;
3. Used in the packaging turnover field of factory products, including ordinary PP plastic hollow board, anti-static PP plastic concave board, anti-static PP plastic concave board, conductive plastic concave board, the anti-static hollow board can be extruded after a series of processes Turnover box, anti-static open board knife card, conductive hollow board turnover box, conductive plastic hollow board knife card, etc.
4. Applied to the aquaculture industry, along with the standardization and specialization of the aquaculture industry, more and more companies in the aquaculture industry are using pp hollow sheet. Customers in the poultry breeding industry came to purchase and manage a batch of open board turnover boxes as the packaging film for the logistics and transportation of chicks. The opening of the hollow board turnover boxes gradually replaced the ordinary cardboard boxes that they thought were used as the logistics transportation of chicks. The packaging, the open board, is non-toxic, no harm, no smell, and it is also waterproof material, waterproof and moisture-proof, convenient and quick to clean. After completing the logistics and transportation of the chicks, they can be cleaned and purchased several times, which is more disposable than in the past. Ordinary-grade cardboard boxes can save costs more.
5. It can also be used as a natural ventilation wall panel for pigsty, indoor space spacing panel, etc. The impressive results show that the pp hollow sheet also penetrates the basic principle of the hollowness of the furniture panel itself, offering indoor air fluidity and natural ventilation for the actual pigsty effect. The use of PP hollow board as the wallboard reduces the cost compared with the brick wallboard. It can also build the breeding dormitory efficiently and quickly. It is not only convenient and quick to clean but also natural ventilation to keep the indoor air fresh.