stretch film and protective film difference

stretch film and protective film difference

stretch film and protective film difference:
  Twenty years as a professional production of various packaging materials (stretch film, packaging tape,sealing glue,) Packaging Machinery (winding machine, strapping machine, sealing machine)manufacturers, JINING HONG XIANG PACKING MATERIAL CO. , LTD, LLDPE stretch film manufacturer on this issue to be a simple comparison, I believe you will understand after reading.
stretch film, also known as stretch film, is a kind of new industrial packaging film products. stretch film, ismade of LDPE after casting, the stretching of the relatively large, generall   sy stretch film can stretch to300 percent more than the percentage of -500, and stretch film for broader application, the normal ispackaged in pre-shipment of goods after the coated layers stretch film, packaging or something to prevent scratches. It features a soft thin light, has good tensile properties, performance and self-adhesive can be extended. With the development of packaging technology, cell-based packaging more widely, it is the use of stretch film for tensile strength, elongation, and self-adhesive to the producttightly tied into a fixed unit. Scattered small pieces of the package as a whole unit. Packaged in such a way, both on the contents play a primary role of surface protection, such as dust, oil, moisture, water,theft, etc., but also make the packaging wrapped tightly together during transport and dislocation does not occur move, a way to improve packaging efficiency, cost of packaging.
PE protective film, after a blow or casting, plus coater, coated with solvent-based glue is made, usuallyattached to the product surface to prevent scratches during transportation, installation dirty products,the impact of product aesthetics, above the building board used widely. protective film from the originalsimple in function to the functional protective film scratch
Material derived from the emergence of anti-reflective film AR, AG matte anti-reflective film, mobile mirrormembrane, Privacy Filter, scratch-resistant high-definition film functional protective film.