Thickness of vacuum bags, is that some customers is a very heavy factors, some customers think that the implementation of the vacuum packaging vacuum packaging quality is directly related to the thickness, then what is the effect of the thickness of the vacuum packing bag?
Depending on the thickness of the vacuum packing bag production uniformity in the production process.Uniformity of packaging quality also plays an important role,
Vacuum packaging film thickness uniformity directly affects the mechanical tensile properties of thin film, thickness uniformity, good vacuum packaging film can achieve good printing overprint precision and quality of composite.
Same lining material of vacuum bag film, the thickness of the high initial heat sealing temperature on the high side, and vice versa.That is to say, the thickness of composite vacuum packaging film can be obtained from the sealing quality, uniform to avoid local heat sealing is undesirable.
It certainly isn't as thick as possible, is too thick, vacuum effect is not obvious, but if too thin, can appear the phenomenon such as pinhole.