
jwell News

2026-05-21
Impact of Screw Design on Plastic Additive Dispersion: Key Factors and Innovations
The geometry of your screw elements determines both how thoroughly additives break apart and how evenly they distribute throughout your material. Different screw designs create different mixing effects. Some focus on...

2026-05-14
Medical Extrusion: Applications, Techniques, and Equipment Standards
Medical extrusion pushes material through shaped dies to form precision medical tubing. It uses different equipment and standards than regular manufacturing, because healthcare applications demand the highest quality. This guide covers applications, techniques, and...

2026-05-07
Processing of Recycled Polymers: A Guide to Advanced Post-Consumer Recycled Plastic Extrusion
PCR (post-consumer recycled) and PIR (post-industrial recycled) materials let you reduce waste and create quality products. But processing them has unique challenges. This guide includes extrusion strategies, problem-solving, and quality...

2026-04-29
What Is a Film Extrusion Line? A Guide to Blown Film Line and Cast Film Extrusion Line
A film extrusion line is a system that melts plastic resin, forms it into film, cools it, and winds it into rolls. If you want a quick, clear understanding of...

2026-04-24
Top 15 Plastic Sheet Extruder Factories in the World
The global plastic sheet extrusion market provides essential materials for packaging, construction, automotive, and medical industries. Several global leaders across Europe and North America have set the benchmark for high-precision...

2026-04-22
How to Operate a Plastic Extrusion Machine: Step-by-Step Guide to the Extrusion Process
Running an extrusion machine well is not just about pressing start. You need the right material, the right settings, and a steady routine from startup to shutdown. If you understand...

2026-04-20
Top 12 Board Extrusion Line Manufacturers in the World
The global demand for high-performance plastic boards continues to surge, ranging from construction materials and advertising signage to automotive panels. There are numerous elite manufacturers globally that set the gold...

2026-04-15
The Sheet Extrusion Process: An Optimal Solution for Polymer Processing
If you want to understand how everyday items like cups, trays, and car dashboards are made, you need to look at sheet extrusion. It is a core polymer processing method...

2026-04-07
How to Adjust the Density of PVC, PE, and PP Plastic Material
Getting the right density in plastic manufacturing is crucial for product weight and durability. Whether you extrude rigid pipe or mold sheets, here is a quick guide on how to...

2026-04-01
Top 10 Questions to Ask Your Chinese Plastic Extruder Supplier
Sourcing a plastic extruder from China can be one of the smartest business decisions you make. China manufactures some of the world's most advanced, cost-efficient extrusion machinery, and suppliers like...

2026-04-01
How to Source a Plastic Extruder from China: A Step-by-Step Guide for Global Buyers
Every year, global buyers overpay or get burned when sourcing plastic extruders from China. Not because Chinese manufacturers are unreliable, but because they didn't follow the right process. China accounts...

2026-03-31
What Is a Corrugated Pipe Extrusion Line? Key Components & Process
A corrugated pipe extrusion line is a specialized manufacturing system. It produces plastic pipes with a ribbed outer surface. The result is a simultaneously lightweight, structurally strong, and highly flexible pipe. This...