Company news
Composite molding process
Composite molding process This article mainly introduces the forming process of rigid polyurethane foam composite board. The rigid polyurethane foam composi…
Company news 308 2021-09-24
Foam plastic extrusion molding process and equipment
Foam plastic extrusion molding process and equipment Extrusion molding is a continuous production method, so it has a high level of production to achieve au…
Company news 303 2021-09-23
Raw material for low foaming hollow blow molding
Raw material for low foaming hollow blow molding The raw materials for low-foaming hollow blow molding are relatively wide. Generally speaking, the raw mate…
Company news 300 2021-09-22
PVC/CPVC hybrid modified heat shrinkable tube
PVC/CPVC hybrid modified heat shrinkable tube The connection of insulated wires, especially the close and beautiful connection of two insulated wires with…
Company news 295 2021-09-17
PVC transparent soft sheet
PVC transparent soft sheet 1. Material selection and formula design (1) Selection of raw materials (1) PVC resin. The loose resin produced by the su…
Company news 357 2021-09-16
Wrap film co-extrusion casting
Wrap film co-extrusion casting 1. Material selection and performance Stretch film must have high toughness, puncture resistance and good self-adhesi…
Company news 306 2021-09-15
Three-layer co-extruded polyolefin heat shrinkable film
Three-layer co-extruded polyolefin heat shrinkable film Three-layer co-extruded polyolefin heat shrinkable film (POF) is a new type of heat shrinkable pack…
Company news 323 2021-09-14
PVC floor tile extrusion process control
PVC floor tile extrusion process control In the process of extruding high-filled ground-conveying substrates, the screw speed directly affects the temperatu…
Company news 298 2021-09-13
Calcium plastic hollow grid sheet
Calcium plastic hollow grid sheet 1. Material selection The calcium-plastic hollow grid board used in the production of packaging boxes is produced by e…
Company news 300 2021-09-10
PET sheet
PET sheet 1. Selection of raw materials and their performance The raw material of PET sheet is mainly random polyethylene terephthalate (APET). …
Company news 318 2021-09-09
Key points of ABS extrusion molding process control
Key points of ABS extrusion molding process control (1) Feeding should be done in time to ensure that the hopper is not empty to prevent air from directly e…
Company news 328 2021-09-08
High transparent PP sheet
High transparent PP sheet1. Material selection Special material for polypropylene transparent sheet, made by Beijing Yanshan Petrochemical Company Resin Ins…
Company news 548 2021-09-07