News
[Industry News]
High Filling Masterbatch
2021-06-19
2021-06-19
Filling master material refers to the plastic processing and molding process, In order to facilitate the operation, Mixing the need for a variety of additives, fillers and a small amount of carrier resin to make grain, powder.
[Industry News]
IBPA - Global Biodegradation Exhibition 2021
2021-06-07
2021-06-07
In April 2018, Hainan was declared the National Ecological Civilization Test Zone. The production, sale and use of non-degradable plastic bags, plastic dishes have been completely banned since then.
[Company News]
Cowin Extrusion in CHINAPLAS 2021
2021-04-22
2021-04-22
In Hall 7 R49,Cowin shows high torque twin screw extruder, triple screw extruder, underwater pelletizing system and other industry solutions.
[Industry News]
Compounding Applications — Biodegradable Plastic
2021-04-08
2021-04-08
Plastic is one of the best modern human inventions over the past 100 years, bringing unparalleled benefits to humankind. However, given its durability and longevity, plastic waste becomes a huge challenge for a greener, better world.
[Company News]
Cowin Extrusion will participate in Chinaplas 2021
2021-03-16
2021-03-16
Cowin Extrusion will participate in Chinaplas 2021,We hereby sincerely invite you and your company representatives to visit our booth at Shenzhen International Convention and Exhibition Center from April 13rd to 16th 2021.
[Company News]
NanJing Cowin Extrusion Machinery Participated in International Plastics Expo 2020 & The 22nd China Plastics Expo
2020-11-11
2020-11-08
[Industry News]
Polylactic acid（PLA) has good biodegradability and can be completely degraded by natural microorganisms after use.
2020-10-14
2020-10-14
Polylactic acid has good biodegradability and can be completely degraded by microorganisms in nature after use, resulting in carbon dioxide and water, which does not pollute the environment, which is very beneficial to environmental protection.
[Industry News]
Performance comparison between twin screw color masterbatch pelletizing line and single screw color masterbatch pelletizing line
2020-09-29
2020-09-28
[Industry News]
Main Function of Twin Screw Extruder
2020-06-30
2020-06-30
The twin screw extruder is one of the main equipments for polymer processing, and is widely used for its excellent performance. There are many types of double screw extruders, so users should choose the appropriate model according to their owner needs.
[Industry News]
When to choose volumetric and loss-in-weight feeders
2020-05-29
2020-05-29
The loss-in-weight feeder can achieve and maintain the set flow by detecting the actual flow and automatically adjusting the screw speed of the feeder. The volumetric feeder is to sample and calibrate the corresponding flow value of each point within the whole screw speed range for the raw materials to be transported before operation. If another raw material is replaced, it needs to be recalibrated, and then infer the screw speed according to the calibrated value and the required operation flow, and operate the feeder at this speed.
