Latest News
POTOP Co., Ltd. Successfully Delivers Equipment To Support Polymer Materials ...
Dec 16, 2025
2026 RUSSIAN INTERNATIONAL PLASTICS AND RUBBER EXHIBITION
Dec 05, 2025
2025 TOKYO HIGH PERFORMANCE PLASTICS AND COMPOSITE MATERIALS EXHIBITION IN JAPAN
Dec 05, 2025
Join Us At PLASTIC JAPAN 2025
Oct 30, 2025
Contact Us
- 202,101, No. 3,Kaifa Road,Dalong Street,Panyu District,Guangzhou,Guangdong
721386668@qq.com
+86-15099958922
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08/Jan
2024
Film Biaxial Stretching Test Line Composition Introduction
Film Biaxial Stretching Test Line mainly consists of five-layer co-extrusion unit, casting machine, longitudinal stretching machine (MDO), transverse stretching machine (TDO), a...
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08/Jan
2024
Congratulations to POTOP for obtaining the patent
Good news! Good news! With the efforts of our R&D team, Guangzhou POTOP Double Stretching Line Project has now obtained the invention patent of "Orthogonal Film Transve...
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02/Jan
2024
3D Printing Extrusion Production Line For PLA
PLA Polylactic acid, also known as polylactide, belongs to the polyester family. PLA is a polymer obtained from the polymerization of lactic acid as the main raw material, the r...
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31/Aug
2023
Good News, Our Equipment Will Be Shipped To Canada
This week, our single-screw extrusion lamination test line was officially shipped to Canada. Single Screw Extrusion Laminating Test Line The machine is mainly composed of small ...
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29/May
2023
Introduction Of PLA Casting Coating Film Forming Equipment
The new environmentally friendly disposable paper cups are made of 99.99% corn plastic PLA raw material coated on paper to make PLA laminated paper cups, without using any addit...
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16/May
2023
POTOP Ultra High Molecular Weight Wet Forming Film Equipment Introduction
The equipment uses the wet process to produce lithium-ion battery separators with high longitudinal and transverse strength, high porosity, and good permeability.
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09/May
2023
Biaxial Stretching---improves Mechanical Properties Of General-purpose BOPP F...
Ⅰ . G eneral-purpose BOPP films BOPP film, that is, biaxially oriented polypropylene film, BOPP film production is the polymer polypropylene melt is first made into sheet or thi...
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20/Apr
2023
Small-scale Cast Film Machine
The small-scale cast film machine mainly consists of a cast molding machine. It is mainly used for polymer sheet extrusion performance testing, polymer sheet extrusion formula d...
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11/Apr
2023
Mixer Torque Rheometer
Torque rheometer is an ideal device for studying the flow, plasticization, thermal, and shear stability of materials
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14/Mar
2023
Congratulations To Putong For Being An Innovative And Specialized New Enterprise
After years of efforts, Guangzhou POTOP has obtained innovative and specialized new small and medium-sized enterprises. Guangzhou Putong adheres to the policy of "high-tech, hig...
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02/Mar
2023
Warm Congratulations To POTOP On Winning The Award
Good news! Good news! POTOP participated for the first time and stood out as the "The Biaxial Stretcher" project. It Won the winning prize of the growth group of high-end equipm...
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16/Feb
2023
Lab Biaxial Stretcher Experimental Materials CA Film
Cellulose acetate membrane (CA membrane for short) is the most widely used type of cellulose reverse osmosis membrane.