Standard Requirements For Stretch Film Raw Materials

As the saying goes, no rules, no square. This saying is also applicable to products. If there are no standard requirements for the production, use, packaging and other aspects of a product, there will be many problems, leading to the poor use of these products. Stretch film is the same, the standard requirements of its raw materials are done, then the quality of the product will be guaranteed. But the problem is that many manufacturers now think that the product is a small business, its quality, performance and so on does not matter, but also think that what kind of material of the product can be used, so now many people will buy some inferior products, a pull off. So, the raw material of the product is very important, so what are the standards for the raw material?

1, no black impurities, mold head to wash clean, no burnt plastic fall into, if the naked eye can be found must be removed immediately.

2, the paper tube must be aligned, not one side long and one side short. The margin on each side is about 1 centimeter.

3, the edge material is broken to cut neatly, if the uneven cutting can not be shipped as finished products. Including when doing goods, both ends must be rolled neatly, not more on one side and less on the other.

4, as far as possible to reduce the two ends of the surface folds and the middle of the white pressed lines (this will seriously affect the aesthetic degree).

5, when packing, pay attention to protect the edge from collision, resulting in edge rupture and quality problems. (As long as there is a little crack, it will lead to the phenomenon that customers will break when they use this stretch film, which is also a common customer problem) can not have rough edges.

Through the above content, we are also clear that the selection of stretch film raw materials has become the first task for many users. We must be careful in the selection of raw materials. When selecting, we should use the knowledge we have learned to distinguish the quality and carefully select them. The higher the use effect will be.