Gester Instruments | Professional PPE, Footwear and Textile Testing Equipment Manufacturers Since 1997
What properties are needed in color fastness to rubbing raw materials?
The most important property of the raw materials for color fastness to rubbing is stability at any given condition. R&D department selects the appropriate raw materials based on functionality which should encompass multiple areas. Their characteristics can contribute to the identified characteristics of the finished product, such as organoleptic characteristics (color and texture), product safety characteristics, and physical properties (durability). Raw materials are the lifeblood of your business and they must flow to where they are needs in the right amount.
GESTER International Co.,Limited has grown to become one of the most successful development and production companies in the field of biochemistry equipments. Gester Instruments is mainly engaged in the business of snagging tester and other product series. Efficient & Accurate production: The whole production process of button snap pull tester is carried out in strict accordance with the detailed production plan and monitored rigorously by professional to avoid any production failure. It has been granted with CE, RoHS, TUV and other certifications. This product can store energy reasonably well for a long time with low self-discharge. It will not be affected by outer elements such as temperature, moisture, vibration, shock, etc. Aluminum alloy is applied to the product to prevent distortion.
The goal of our company is to provide perfect product quality to win the trust of our customers at home and abroad.
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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