Warping film and stretch film
The warping film is also a stretch film, only the name is different. Strictly speaking, the concept of warping film is more extensive. Some warping films can be stretched, some warping films can not be stretched, or the tensile rate is low, so the stretch film belongs to the category of warping film
PE stretch film features: better transparency, more hard. The color is transparent. PVC stretch film features: good softness, Color is mostly light blue.
The tensile membrane is usually added to the PE film with sticky additives, such as the PIB masterbatch . It is processed by casting. The surface is slightly sticky and can stick to itself. It is mainly used to wrap and twine objects and play a fixed role.
There are many kinds of protective membranes. The most common thing is to coat a layer of glue on the surface of the PE film, which is well blown, like the transparent tape in daily life. It is mainly used to protect the surface of the solid. You can tear it off when you don't need it.
1. 6cm tensile membrane:
6cm stretch film is formulated according to the user's needs, has a higher tensile strength, tear strength, and has good adhesion, but also because has good adhesion, so can make the object wrapped into a whole, to prevent the transport accident such as scattered collapse, so is widely used, but also can be used in building materials, chemical, glass, ceramics, electronics, metal, auto parts, wire, paper, cans, daily necessities, food and other industries and all kinds of packing pallet packaging.
2, 7CMPE wire film:
The material is thin, tough, transparent, self adhesive, low temperature resistance, suitable for wire, cable, electronic products, rubber hose, steel pipe, various finishing roller, mechanical equipment, hardware accessories, furniture, building and decoration materials, sports shoes, non-woven fabrics and other fields. 7CMPE wire film can be divided into paper tube, hose, pipe, pipe, pipe white gypsum core, color can be customized according to requirements.
3, 10cm tensile membrane:
The electrostatic adsorption resulting from the viscosity, so it is for packaging products will not have two pollution, at the same time, due to the high transparency of product specific, for winding goods, to play the role of dust and moisture protection of goods; the use of affordable, can make packaging products more beautiful, neat and orderly.
4, 12cm tensile membrane:
12cm stretch film is formulated according to the user's needs, has a higher tensile strength, tear strength, and has a good self adhesive, light weight, excellent toughness, anti puncture characteristics, but also because has good adhesion, so can make the object wrapped into a whole body, to prevent the transport when the scattered collapse accident such as, so it is widely used, can also be used in building materials, chemical, glass, ceramics, electronics, metal, auto parts, wire, paper, cans, daily necessities, food and other industries and all kinds of packing pallet packaging.