The three-layer co extrusion blown film machine is used to process the formed coil material. When packaging items, they enter a certain temperature oven and shrink to wrap the items, making it easy to stack and transport.

PE coating protective film is divided into low viscosity, medium low viscosity, medium viscosity, medium high viscosity, and high viscosity. Mainly used for surface protection of tiles, floors, doors and windows, aluminum alloys, color steel tiles, acrylic sheets, stainless steel coils, etc. Dustproof, rust proof, and moisture-proof.
Production process: Polyethylene material is blown by a three-layer co extrusion blown film machine, subjected to corona treatment, and then cut into single-layer film slices and rolled up by a broken knife. The film is then dry coated and formed by a coating machine.

PE printed composite substrate film is used in the field of flexible packaging. PE, as a heat sealing layer, requires good heat sealing performance and surface corona treatment to meet printing and composite requirements. Due to the trend towards environmental protection and recycling, traditional dry composite processes have been eliminated, and now solvent-free composite machines have been introduced to solve the problem of solvent volatilization residue. At the same time, it has improved production efficiency, with a maximum speed of up to 500 meters per minute, which is six times faster than traditional processes, meeting the requirements of solvent-free high composite and high-precision color matching for high-speed computer printing machines. In addition to the stability of the equipment itself, there are increased requirements for the uniformity, flatness, and surface tension of the film thickness.

SBS waterproofing membrane is used in building walls, roofs, tunnels, highways, landfills, and other places. It is a flexible building material product that can be rolled up to resist external rainwater and groundwater leakage. As a leak free connection between the engineering foundation and the building, it is the first barrier for waterproofing the entire project and plays a crucial role in the entire project.