Extruder operation steps

Extruder operation steps (1) Add the dried and stirred resin into the hopper. (2) Start the extrusion motor, and use the "starvation method"…

Company news 372 2022-02-25

Extrusion Laminating Machine Maintenance and Maintenance

Extrusion Laminating Machine Maintenance and Maintenance (1) The electromagnetic speed regulating motor should turn the speed regulating knob of the speed r…

Company news 393 2022-02-24

polypropylene

polypropylene Polypropylene (PP) is a plastic polymerized from propylene monomers. The polypropylene film used in packaging can be produced by two method…

Company news 424 2022-02-23

Production characteristics of heat shrinkable film

Production characteristics of heat shrinkable film Shrink film packaging was first used in France in 1936 and was widely used in the 1960s. The most common …

Company news 410 2022-02-22

PVC Calendered Foamed Floor Leather

PVC Calendered Foamed Floor Leather In the vast rural areas of the Three Norths in my country, there are mainly three kinds of kang and floor materials used…

Company news 382 2022-02-21

Improvements in machinery and moulds

Improvements in machinery and moulds (1) Extruder flange reconstruction and start-up and shutdown process control Due to the use of an ordinary 65mm single-…

Company news 371 2022-02-18

Preparation Process

Preparation Process (1) Extrude PP into the extruder. After a certain temperature and time, under the action of the rotating shear force of the screw, the p…

Company news 388 2022-02-17

The main problems of cpp cast film

The main problems of cpp cast film In the production and application of CPP, there are two main problems: the first is that the stretching speed is small, a…

Company news 388 2022-02-16

Multi-layer co-extrusion cast pasture wrapping film

Multi-layer co-extrusion cast pasture wrapping film The pasture wrapping film is self-adhesive, has strong weather resistance, and has excellent puncture re…

Company news 355 2022-02-12

PVC sheet production equipment

PVC sheet production equipment The PVC sheet production line is imported from the Italian AMUT company. This equipment can produce the thickness of the film…

Company news 404 2022-02-11

PVC color composite floor tiles

PVC color composite floor tiles 1. Material selection and formula design (1) After screening the carrier resin, the loose SG2-5 resin by suspension poly…

Company news 450 2022-02-10

Preparation process of biaxially oriented polypropylene film

Preparation process of biaxially oriented polypropylene film (1) Extrude PP into the extruder. After a certain temperature and time, under the action of the…

Company news 377 2022-02-09