The Importance of DEG Content-7% in Textile-grade PET Chips
Low-melting-point PET fibers are increasingly used in hot-melt layers and automotive nonwoven fabrics. These fibers need a low melting point, good bonding, and strong mechanical properties. Adding diethylene glycol (DEG) helps achieve this. The LMPET, keeping DEG at 7% lowers the melting point while maintaining fiber performance. This article explains why controlling DEG at 7% […]
Q&A: Comprehensive Introduction to PETG Copolyester
Q1.What is PETG and how is it produced? A1: PETG is a thermoplastic material. PETG stands for Polyethylene Terephthalate Glycol-modified. It is a type of amorphous copolyester that belongs to the family of transparent plastics. PETG is synthesized through the copolymerization of three monomers: PETG is essentially PET modified with CHDM as a comonomer, which […]
Performance of Nano BaSO₄ as an Anti-Block Agent for BOPET Films
BOPET films are widely used in packaging, optical, and industrial fields. However, during manufacturing, processing, and use, they often suffer from stickiness. It affects their performance. Adding anti-block agents can solve this problem. Recently, nano BaSO₄ has gained attention as a new type of anti-block agent. This article explains how it works, its advantages, and […]
How to Make Polyester Monofilaments for Car Seat Belts
Car seat belts are crucial safety devices. Their performance depends heavily on the quality of the materials used. Let’s explore the innovative process for creating high-performance polyester monofilaments designed specifically for car seat belts. 1. What Makes Car Seat Belts Unique? Car seat belts serve both functional and decorative purposes, so their materials must meet […]
Overview of Waste PET Recycling Methods and Market Treands
The increasing use of PET materials has led to a rise in PET waste, making efficient recycling solutions essential. Researchers have developed several methods to depolymerize, purify, and recover PET waste. PET recycling is broadly divided into physical and chemical methods. 1. Physical Recycling Physical recycling uses mechanical processes to melt and re-pelletize PET waste. […]
What is Sizing Dropping and How to Reduce It
What is Sizing Dropping? Sizing dropping (also called shedding or fiber drop) happens when the sizing agent or fibers fall off the yarn during the sizing process. This affects fabric quality, and textile mills often test for the amount of dropping to improve production. 1. Causes of Sizing Dropping 2. How to Reduce Sizing Dropping […]
Introduction to Polyester Hot Melt Yarn: Uses, Characteristics, and Raw Materials
1. What is Polyester Hot Melt Yarn? Polyester hot melt yarn is a special fiber material used for bonding in non-woven, knitted, and woven products. It combines with regular polyester or other fibers to create soft, strong, washable, and easy-to-manage materials. This yarn is eco-friendly, making it a valuable resource in modern textile production. 2. […]
National Day Holiday Notice – 2024
Dear Valued Customers and Partners, Celebrating National Day: HanLink Polyester Shines with the Nation! As the cool autumn breeze sweeps across the country and we celebrate together, HanLink Polyester extends its highest respect to our great nation! Committed to the research and production of chemical new materials, HanLink Polyester understands the importance of material innovation […]
Common Problems in Textile Sizing: A Simple Guide
The quality of textiles relies on both raw material selection and processes like spinning and sizing. One critical issue is yarn hairiness, which impacts weaving efficiency and the appearance of fabrics. Understanding what causes yarn hairiness and how to address it is essential for improving textile quality and lowering production costs. This article will explore […]
HanLink Polyester Celebrates the Mid-Autumn Festival with You
HanLink Polyester Celebrates the Mid-Autumn Festival with You
Our holiday time: Sep. 15-17, 2024.
