Industry Information

Update February 05, 2021

The production process and progress of polypropylene (PP) plastics

At present, polypropylene (PP) is mainly produced by gas phase and bulk processes. The growth of global gas phase and bulk loop process resins strongly challenges the products of slurry process....

Update February 04, 2021

How to print on non-woven bags?

Non-woven bags generally use the screen printing process, which is often referred to as "screen printing", which has always been a common printing process for many manufacturers. However, with the...

Update February 03, 2021

The polypropylene mesh fiber is specially designed for concrete

The polypropylene mesh fiber is specially designed for concrete. It is a bunch of interwoven fiber-like mesh threads. When polypropylene fiber is mixed into concrete at a weight of 0.9 kg per cubic...

Update February 02, 2021

Wet non-woven fabric

Wet-laid non-woven fabric technology is a new technology that uses paper-making equipment and technology to produce non-woven products or paper-cloth composite materials. It has been widely adopted...

Update February 02, 2021

Application of non-woven fabric

Refers to the manufacture of cloth-like products made by chemical (or hot melt) bonding using chemical fibers as basic raw materials. Because it does not weave, it is also called non-woven fabric....

Update February 02, 2021

Melt filtration processing in non-woven fabric production

One way to ensure that the materials in the non-woven production are clean is to use a filter system. This article introduces two German-made filters, they do not produce fluctuations in the process...

Update February 01, 2021

Non-woven fabrics-basic knowledge of non-woven fabrics

1. The definition of non-woven fabric Nonwoven (nonwoven), also known as non-woven fabric, non-woven fabric. Oriented or randomly arranged fibers are combined with each other through friction,...

Update February 01, 2021

The production principle of PP spunbond non-woven fabric

In recent years, my country's non-woven fabric processing industry has developed rapidly. Spunbond non-woven fabrics are used more and more widely, and their demand is also showing a trend of rapid...

Update January 31, 2021

The characteristics of polyester non-woven fabrics and the introduction of 5 major functional principles

1. Reinforcement. It can stabilize and limit the displacement of civil engineering during long-term use, and can transfer or distribute the local stress on the soil to a larger area, increasing the...

Update January 31, 2021

What is the machining process of non-standard parts?

The machining process specification is one of the process documents that specify the machining process and operation methods of parts. It is to write a more reasonable process and operation method in...