Polyvinyl alcohol (PVA) film

Polyvinyl alcohol (PVA) filmOverviewCompared with other films, PVA films have significant differences in physicochemical properties, especially because of their …

Company news 510 2019-06-26

EVOH cast film

EVOH cast filmThe EVOH film production process equipment is relatively simple, the equipment investment is relatively small, the film thickness is usually about …

Company news 455 2019-06-25

Polyvinyl chloride shrink film production process conditions

Polyvinyl chloride shrink film production process conditions1) Quenching after biaxial stretching, the molecular orientation of the biaxially stretched PVC film …

Company news 471 2019-06-24

Application of HDPE film in the field of packaging

Application of HDPE film in the field of packaging1) HDPE is one of the most widely used and widely consumed products in the packaging field. One of the reasons …

Company news 493 2019-06-21

Polyvinyl chloride film production raw materials and formula

Polyvinyl chloride film production raw materials and formula(1) Formulation equipment principle1) Need for printing and packaging for film end use2) The selectio…

Company news 478 2019-06-20

EVOH film

EVOH filmPolyvinyl alcohol (PVA) is one of the materials with the lowest oxygen permeability in plastics at low humidity. However, due to its high hygroscopicity…

Company news 510 2019-06-19

PVDC film variety

PVDC film variety(1) Single-layer PVDC blown film, PVDC single-layer blown film is actually a biaxially stretch blown film, the longitudinal and transverse stret…

Company news 490 2019-06-18

Polypropylene microporous film manufacturing

Polypropylene microporous film manufacturingThere are four main methods for producing microporous films:1) Using a high molecular weight, crystalline polypropyle…

Company news 485 2019-06-17

Properties and standards of polypropylene cast film

Properties and standards of polypropylene cast film1) Transparency, normal relative molecular mass polypropylene has excellent transparency, and its optical prop…

Company news 439 2019-06-14

CPP vacuum aluminizing film process points

CPP vacuum aluminizing film process points(1) Extrusion. When the cast film is formed, the uniform distribution of the melt, the subsequent processing, and the h…

Company news 502 2019-06-13

Polypropylene flowing film

Polypropylene flowing filmThe rogue method can produce a polyolefin cast film, a polyolefin wrap film, a polyamide cast film, and the like. In general, the rogue…

Company news 499 2019-06-12

PET sheet

PET sheet1. Selection of raw materials and their performancePET sheet raw materials mainly choose random polyethylene terephthalate (APET).(1) Characteristic vis…

Company news 478 2019-06-11