Ecological wood wall molding process

1, shaping and cooling of plastic parts, ecological wood wall panels after extrusion die head, stereotypes and cooling should be carried out immediately, otherwise, the profiles will deform under its own gravity, depressions or distortions appear, under normal circumstances, stereotypes and cooling are performed simultaneously, plate and sheet extrusion, and sometimes by a pair of pressure rolls out, there are stereotypes and cooling. Solid profile role in shaping the cooling device is not sufficient, still must be cooled, generally using air cooling or water cooling, the cooling rate have a lot of influence on the performance of plastic parts. Shaped hollow sections with a vacuum sizing device needed to ensure that products have precise structure size, for ecological wood content greater or thinner plastic products can be air-cooled, but for less wood fiber content or the thickness of the relatively large ecological wood products, to use cold water.pelletized wpc compound suppliers

2, traction and cutting products, usually for plastic parts, the post-extrusion die, will relieve the pressure suddenly die swell phenomenon occurs, and after cooling shrinkage phenomenon, but its ecological wood composite mold release expansion and contraction is much smaller. So for ecological wood without the use of a solid material such as vacuum forming, it requires less traction, basically rely screw extruder. Traction speed and extrusion speed to adapt, usually slightly larger than the extrusion speed traction speed in order to eliminate change size plastic parts, while parts proper stretching can improve product performance, extruded products, according to actual needs The length and specifications for cutting, and stacking and storage and so on.wholesale plastic hollow wood look tongue groove boards

WPC uphold ecological wood siding materials, environmental protection, low carbon design concept, to abandon the production of the desired melamine laminate flooring, aluminum oxide and other awkward, hard-purifying polluting materials, reduce carbon emissions and pollution of the environment , in line with international environmental protection standards. Stable base superior performance, eco-floor substrate using a molding technology, high-density plates, while a new type of fiber material is uniformly penetrate the floor factor. Internal stress so that the floor of each part of a balanced agreement to solve the shrinkage of wetlands up the floor easily, warped deformation worldwide problem; on the other hand, reducing the extent of active molecule wood fiber to curb the volatile formaldehyde and other harmful substances and release of harmful substances from the outside world so that the plate within reach home environment environmental protection purposes. Ecological material performance ultra-stable floor, no crack, no deformation, while environmentally friendly, healthy function.out door floating timber floors