The process is shown in the figure below. Because the single -layer stream ca ot make a single -sided sticky, the application field is limited.ufeffIn the early stage, LLDPE stretching membranes are mostly blowing membrane, from single layer to two and three layers; mainly the production of LLDPE st...

Keep the tape roller, the roller is flexible, and the tension is moderate. Find the damage of the tape. The storage time should be tu ed over once a quarter; Do not allow the tape to make a c Japanese or snake. Do not fold the rubber paper and place it in rolls. Find the cause and repair it in time ...

The structure of the polymer will change, and such an extreme stretching rate will be changed. Therefore Non -stick layer adds an appropriate medium -density linear polyethylene (LMDPE). These stretch membranes are full of calcium carbonate and other minerals. Generally, the stretch membrane is gene...