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- 202,101, No. 3,Kaifa Road,Dalong Street,Panyu District,Guangzhou,Guangdong
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+86-15099958922
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10
Aug
2026
![[[TitleNews]]](/uploads/25724/info/n20260810141927f3cb2.jpg)
Why Lab Extruders Adopt Forced Feeding?
The core reason why laboratory extruders adopt forced feeding is to overcome the drawbacks of gravity feeding such as bridging and air lock when processing materials with low bulk
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06
Aug
2026
![[[TitleNews]]](/uploads/25724/info/n20260806133749ea7fe.jpg)
Lab Three Roll Calender Machine for Modified Polyolefin Sheet R&D
Driven by the industrial trend of iterative upgrading for eco-friendly flame-retardant materials, halogen-free formulation, low smoke density, non-toxicity and excellent processabi
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21
Jul
2026
![[[TitleNews]]](/uploads/25724/info/n202607201614487e22b.jpg)
SOFC Zirconia Electrolyte Thin Film Tape Casting Technology
Solid Oxide Fuel Cell (SOFC) is a full-solid-state power generation device that directly converts chemical energy of fuels into electrical energy through electrochemical reactions
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17
Jul
2026
![[[TitleNews]]](/uploads/25724/info/n20260717140305ddb77.jpg)
PBAT Biodegradable Material Processing Laboratory Equipment
Material Introduction PBAT (Polybutylene Adipate Terephthalate) is a thermoplastic biodegradable copolyester with comprehensive and outstanding performance, copolymerized from adip
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18
Jun
2026
![[[TitleNews]]](/uploads/25724/info/n20260618145639460e1.jpg)
BOPET Biaxially Oriented Film Production Lines
With comprehensive advantages including high transparency, outstanding gas barrier performance, high mechanical strength, excellent temperature and oil resistance as well as stable
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05
Jun
2026
![[[TitleNews]]](/uploads/25724/info/n20260605113155dbde6.jpg)
Special PE + Refined White Oil Process
High-performance special polyethylene (Special PE) is the core base material for high-end plastic products including food packaging films, new energy lithium battery accessories an
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02
Jun
2026
![[[TitleNews]]](/uploads/25724/info/n20260602101510a7466.jpg)
Classification Of Film Casting Extrusion Dies
As a professional R&D and manufacturer of polymer material processing equipment, POTOP has long been dedicated to the field of cast film extrusion. Our extrusion dies for cast
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02
Jun
2026
![[[TitleNews]]](/uploads/25724/info/n202606020938425f6f6.jpg)
PC Film Extrusion Process R&D Solution
Polycarbonate (PC) films feature high light transmittance, excellent impact resistance, wide temperature resistance, superior electrical insulation and outstanding dimensional stab
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08
Apr
2026
![[[TitleNews]]](/uploads/25724/info/n20260408110007a2a95.jpg)
CPP/Aluminum Foil Precision Single-Screw Extrusion Casting Compound Machine
POTOP Co., Ltd., with over a decade of expertise in polymer rheology characterization and processing molding equipment, has developed the Precision Single-Screw Extrusion Casting C
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10
Feb
2026
![[[TitleNews]]](/uploads/25724/info/n2026021015125324906.jpg)
Feasibility Study On Biaxial Stretched Nylon/EVOH Co-Extruded Films
The static biaxial stretching test was conducted on the nylon/EVOH co-extruded film (ABA three-layer structure) using the Film Biaxial Stretching Machine from POTOP Co., Ltd. The t
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05
Feb
2026
![[[TitleNews]]](/uploads/25724/info/n20260205100152a17f4.jpg)
Desktop Small-Scale Extrusion Casting Machine
Thermoplastic Polyurethane (TPU), renowned for its high elasticity, wear resistance and hydrolysis resistance, has become a core material in flexible films, elastic coils and other
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23
Jan
2026
![[[TitleNews]]](/uploads/25724/info/n20260123131856701ed.jpg)
PET Core Challenges Solved: POTOP ABA 3-Layer Co-Extrusion Casting Tester
Against the backdrop of continuously upgrading performance requirements for PET films in fields such as optical display, new energy, and high-end packaging, a leading materials com