Monday, August 23, 2021

Monday, August 16, 2021

4.5 Meters Long Polyester Cleanroom Wipes

Just finished an order of Class 10 (equivalent to ISO 4) 100% Polyester Cleanroom Wipes in a length of 4.5 meters. The wiper edges are sealed by laser.

Chenigen 4.5 Meters Class 10 Polyester Wipes/Cleanroom Wipers -1
Manufacturing of 4.5 Meters Long
Polyester Cleanroom Wipes -1
Chenigen 4.5 Meters Class 10 Polyester Wipes/Cleanroom Wipers -2
Manufacturing of 4.5 Meters Long
Polyester Cleanroom Wipes -2
Chenigen 4.5 Meters Class 10 Polyester Wipes/Cleanroom Wipers -3
Manufacturing of 4.5 Meters Long
Polyester Cleanroom Wipes -3
Chenigen 4.5 Meters Class 10 Polyester Wipes/Cleanroom Wipers -4
Manufacturing of 4.5 Meters Long
Polyester Cleanroom Wipes -4
Chenigen 4.5 Meters Class 10 Polyester Wipes/Cleanroom Wipers -5
Manufacturing of 4.5 Meters Long
Polyester Cleanroom Wipes -5

Production of 2-Ply Polyester Wipes Cleanroom Wipers

Knitted low-elasticity continuous filaments of 100% polyester. Laser sealed edges ensure an ultra-low level of lint. Higher absorptive capacity and rapider absorption rate.

Production of 2-Ply 
Polyester Wipes Cleanroom Wipers

Laser Slitting and Edge Sealing of Chenigen Cleanroom Wipes

Laser slitting and edge sealing of cleanroom wipes. It is a video taken in a workshop of Chenigen - an ISO 4 certified China manufacturer of cleanroom wipers and lint-free wipes. Laser slitting and edge sealing is widely used in cleanroom wipers production. Laser sealed edges are provided on all sides for maximum fiber and particle retention. We also have ultrasonic machines for sofe edges and lower carbon levels.

Laser Slitting and Edge Sealing 
of Chenigen Cleanroom Wipes

Ultrasonic Slitting and Edge Sealing of Chenigen Cleanroom Wipes

Ultrasonic slitting and edge sealing of Chenigen lint-free wipes cleanroom wipers. We also have laser slitting and sealing machines and they are used more widely in the industry of cleanroom wipers because the cost is lower. Ultrasonic sealing is superior to laser sealing as it results in a softer edge, and lower carbon levels. Soft sealed edges retain all fiber in scratch sensitive applications.

Ultrasonic Slitting and Edge Sealing 
of Chenigen Cleanroom Wipes

Why Cleanroom Wipers/Wipes Need to be Laundered on Manufacturing?

Why do cleanroom wipers/wipes need to be laundered on manufacturing? You can find the big differences by comparing the following test results.

Item: Cleanroom Wipers
Size: 9"x9"
Quantity: 5 pieces either
Test duration: 1 minute

Test Results of Laundered and Unlaundered Cleanroom Wipers/Wipes
Test Results of
Laundered and Unlaundered
Cleanroom Wipers/Wipes


Wednesday, July 21, 2021

English Version of Chenigen Website Launched

The English version of Chenigen official website was launched: www.chenigen.com English Version of Chenigen Website