Rigid plastic film problems
Generally there are three kinds of materials: PC, PET, PVCNormally, PC and PET belong to high-grade materials, the price is high, basically are used in electronic industry, PVC films are more general 0.05mm-0.125mm estimation can meet the requirements, but the material is environmental protection, which is also produced HCl toxic gas when burning, if there is high quality requirements of export or can not be used, see your customer requirements, other film may also be used for this, such as PE, but probably not hard enough
Many PE film data, there are many PE film and printing bag friends, many of them are in the forefront of the operator, responsible for technology. Liquid has many PE particles, including low density, metallocene, linear and so on
Such as plastic injection molding, the key is the material, too thin is not good and not easy deformation, good exhaust, the glue outlet is not good arrangements, such as the use of good material such as PA46PA66, good quality recommendations can be used about 0.5mm thickness. Other materials can also be tried and try to be a little harder.
