1. will lead to customers with this stretch film when the pull will be broken phenomenon, packing attention to maintain the edge of the collision phenomenon, resulting in edge rupture caused by quality problems, as long as there is a little bit split, which is a rare customer to reflect The problem can not have burr.
2. If the cut neat and uneven can not be shipped as a waste, including the time when the goods must be neatly finished, side material broken to cut neat, not here more side less.
3. Try to reduce the appearance of both ends of the fold and the middle of the red pressed lines, this will seriously affect the degree of beauty.
4. Can not side long side short, both sides of the blank standard is about 1 cm, paper tube must be aligned.
5. Die to wash clean, no black impurities, can not have charred plastic fell into, if the naked eye can be found immediately cleared.