Basic Requirements For Stretch Wrap Film Packaging

First, there is no black impurities, the die should be washed clean, no burnt plastic can fall into it, if it can be found by the naked eye, it must be removed immediately.

Second, the paper tube must be aligned, not long on one side and short on the other side. The standard for white space on both sides is about 1 cm.

Third, when packing, pay attention to protect the edges from collisions and cause the edges to crack and cause quality problems. (As long as there is a little crack, it will cause the customer to use the stretch film to break when it is pulled. This is also a common customer. Reflected problem) There should be no burrs.

Fourth, minimize the surface wrinkles at both ends and the white compressed lines in the middle (this will seriously affect the aesthetics).