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Preparation before starting
Preparation before starting 1. Preparation of basement membrane (1) First, design according to user requirements to meet various packaging requirements.…
Company news 355 2021-10-08
Key points of extrusion compounding process
Key points of extrusion compounding process 1. Extrusion temperature of extruder Different plastic resins should use different extrusion temperatures,…
Company news 311 2021-10-07
Adhesive composite packaging for dry composite packaging
Adhesive composite packaging for dry composite packaging Adhesives for dry composite packaging. The basic requirements for adhesives for composite packagin…
Company news 319 2021-09-30
Foam plastic casting process and equipment
Foam plastic casting process and equipment The molding of foam is similar to but not exactly the same as that of metal. Plastic casting molding is mainly us…
Company news 322 2021-09-27
Foam plastic extrusion molding process and equipment
Foam plastic extrusion molding process and equipment Extrusion molding is a continuous production method, so it has high productivity and is easy to reali…
Company news 331 2021-09-26
Low foaming hollow blow molding
Low foaming hollow blow moldingI. Overview Low-foaming hollow blow molding is a technology under development. SPE in 199. At the annual meeting, Flambeau Co…
Company news 309 2021-09-25
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 306 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 301 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 299 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 294 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 354 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 304 2021-09-15