Gester Instruments | Professional Textile Testing Equipment Manufacturers Since 1997
How to place an order on colour fastness to ozone ?
Contact our Customer Service if you want to place an older for colour fastness to ozone . For your benefit, we will have agreements in pace that state clearly how each situation is to be resolved. Every detail (no matter how seemingly minuscule the detail might be) such as delivery dates, warranty terms, material specs will be stated in contract. For us, it is very important for both you and us to have a well defined and mutually agreed Contract in place. Wishing you successful China sourcing!
GESTER International Co.,Limited is a Chinese factory to producing high grade bally leather flexing tester for many years. As one of Gester Instruments's multiple product series, water vapor permeability tester series enjoy a relatively high recognition in the market. down feather tester can serve Down Proof Testing Machine due to such advantages such as Down Proof Testing Machine. Through hardening treatment, it is sturdy enough. The product's shock absorption system guarantees comfort and provides support so as to prevent foot fatigue and ease foot pain. The product is highly resistant to oxidation.
Our whole members make an effort to built a No. 1 Brand of aatcc crockmeter. Check now!
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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