waterproof pvc film china manufacturer

PVC film is the very suitable material for making stationery because there are many kinds of embossing on pvc film , it can make stationery very beautiful and nice.

Also pvc film has a variety color , plus transparent and translucent film , it can make a lot of different kind of stationery.

With different hardness / softness , PVC fiim is good for making different kind of product based on customer's requirement.

Statonery including file pocket , document pouch ,stationery holder, ring binder and so on. 

Generally , The softness of pvc film for stationery application is from 20 PHR to 36 PHR, it belongs to semi-rigid PVC film.

Detailed product parameters

                           

part.1

High tensile strength

The tensile strength of PVC film is up to 29MPa. PE film and EVA film were damaged in all the dust storms in northwest China, except PVC film

                           

part.2

Good insulation performance

As a covering material for agricultural greenhouses, glass has the best thermal insulation performance, followed by PVC calender film (with strong infrared absorption capacity) and PE film. In addition, at night, the thermal insulation performance of PVC film is not different from that of glass, which is very beneficial to the growth of crops.

                           

part.3

Good transparency

The PVC calendering film is extruded by the mirror roller in the process of forming. The surface is highly polished, and the condensation of water droplets is less, so the transmittance is higher, which is beneficial to the photosynthesis of crops

                           

part.4

Uniform thickness

Since the roll tube of PVC calender film is in the shape of medium drum and the middle roll crosses, the lower roll has prestrain and the roll surface has been finely ground, so the thickness accuracy is high

                           

part.5

Good adhesion performance

According to the need of use, PVC calender film can be used high frequency welding, thermal bonding and adhesive bonding methods, easy to use. In addition, according to the different USES of PVC film, the production formula and technological conditions can be changed to meet the requirements

Operation process

bg

calendaring

laminating

Certifications

bg

               

EN71-3-1

               

EN71-3-2

               

EN71-3-3

               

EN71-3-4

               

REACH181-2018

               

REACH181-2018-2