Hollow board introduction: hollow board (also called hollow lattice board, wantong board, corrugated board, double wall board), is a kind of light weight (hollow structure), non-toxic, no pollution, waterproof, shockproof, anti-aging, corrosion resistance, rich color of new materials

Application: Hollow board is mainly used in: electronics, packaging, machinery, light industry, postal, food, medicine, pesticides, household appliances, advertising, decoration, cultural articles, optical and magnetic technology, biological engineering medicine and health and other industries. It is a new type of environmental protection packaging material.

Future trend: With the rapid development of national economy, environmental protection economy has begun to put on the official agenda of national development at present. Green economy means green materials, green use. At present, carton is not environmentally friendly, can not be reused, materials can not be recycled, pulp raw materials continue to rise in price and other problems doomed to carton will gradually exit the stage of history. Hollow plate box has been adhering to the concept of turnover, recycling, recycling. Therefore, it is only a matter of time before hollow plate boxes are widely used in the country. And in Guangdong, Fujian and other coastal provinces have begun to carry out, the need for a large number of packaging companies such as logistics companies, food, beverage companies have also begun to promote the use of hollow board boxes.

Hollow board box advantages: "waterproof" compared with cartons, hollow board box waterproof and anti-moisture, is widely used in cold storage, fruit, vegetable packaging. Because of its waterproof characteristic, at present each big brewery has been in use in succession.

"Turnover" : because of its material characteristics, so that its compressive ability, bearing capacity, waterproof effect is significant, so it is widely used as a turnover box, can be turnover 5-20 times, depending on the use of the environment and the use of the method to determine

"Recyclable" PP hollow board box is used, and can be recycled back to the factory after cleaning. After crushing and granulating, it can be added to the equipment for reuse, and then make a new hollow board box, which really achieves no pollution.

Composition of hollow plate production line :(part of components)

Extruder: PLASTICIzing raw materials push raw materials, the amount of extrusion changes according to the size and speed of the screw, unique design of the screw, special temperature control system, to ensure stable plasticizing performance extrusion efficiency

Our advantages: high energy saving efficiency, the same output, compared with the peer motor power savings of 20% different models of extruder have different specifications and speed,

Net changer (independent research and development) : hollow plate universal 80 mesh filter, filter to filter raw materials can not melt, dissolved residue, etc., can realize 24 hours non-stop net change

Mold (independent research and development) : The raw material is heated and dissolved through the mold to extrude molding, excellent alloy mold lip and adjustable flow block, provide uniform pressure, the company's high precision mold is the production of excellent quality hollow plate products guarantee. At present, our company has completed more than one thousand hollow plate molds in the market use.

Vacuum setting table (independent research and development) : The raw materials for mold foundation forming are cooled and vacuumized by the setting table.

The whole hollow plate production line from the material, extruder, mold, molding machine, traction and cutting and other key parts are all designed and manufactured by our company, can ensure the stability of mechanical products quality.