Test steps of zipper fatigue tester
The zipper fatigue tester is used to test whether various zippers can withstand a specified number of reciprocating pulling operations under the action of transverse and longitudinal tension, and to evaluate the fatigue performance of the zipper. Applicable standards: CNS-1083, QB/T2171~2173 working ...
04-12
Button strength tester operation process
The button strength tester can do a uniform and vertical tensile test on various buttons on the clothing to detect whether the firmness can meet the relevant safety standards. Testing purposes: The purpose of this test is to define the responsibility of the garment manufacturer to ensure that the but...
04-07
QINSUN G505 Filtration Efficiency Tester Project of Institute of Flue Gas Pollution Control Tsinghua
University introduction The School of Environment of Tsinghua University originated from the Department of Municipal Engineering established in 1928. Under the leadership of Mr. Tao Baokai, the founder of the discipline of environmental engineering in my country, it has gradually developed and grown...
04-01
What are the applicable standards for protective clothing blood penetration testers
The protective clothing blood penetration tester is suitable for measuring the resistance of protective clothing, surgical gowns, isolation gowns, and daily work clothes to synthetic blood penetration under different levels of test pressure. It is widely used in polymer material manufacturers, printi...
03-29
How to use the rating observation board
The rating observation board is to evaluate the wrinkle, smoothness and stitch marks of textiles, as well as oil stains, etc., and provide accurate AATCC standard observation conditions. On the standard light source and evaluation board, the appearance of the sample is evaluated and graded by compar...
03-25
The hydrostatic pressure test of the fabric and its influencing factors
Hydrostatic pressure tester is one of the important indexes of waterproof and moisture-permeable fabrics. Hydrostatic pressure refers to the resistance encountered when water passes through the fabric. Under standard atmospheric pressure conditions, the fabric is subjected to continuously rising wat...
03-22
Walter Thermal manikin ship to National Textile University Pakistan
QINSUN WALTER Thermal manikin system ship to PakistanNational Textile University National Textile University (NTU) Karachi campus hasbeen established at SyntheticFibreDevelopment and Application Centre(SFDAC) Karachi. This Centre was established in March 1994 by the Federal Government incollaboratio...
03-16
FFP standards EN149
EN 149 is a Europe standardof testing and marking requirements for filtering half masks. Such masks cover the nose, mouth and chin and may have inhalation and/or exhalation valves. EN 149 defines three classes of such particle half masks, called FFP1 , FFP2 and FFP3 , (FFP = filtering facepiece) acc...
03-16
ASTM Releases New Voluntary Safety and Performance Standard for Face Coverings ASTM F3502-21
ASTM Releases New Voluntary Safety and Performance Standard for Face Coverings In response to industry and consumer demand created by the COVID-19 pandemic, ASTM International (ASTM) has released a new voluntary standard for the design, labeling, testing, and performance of face coverings. The new s...
03-10
Current Healthcare Protective Clothing Standards and Specifications
Several fluid-resistant and impermeable protective clothing options are available in the market place for healthcare workers. These include isolation gowns, surgical gowns, and coveralls. When selecting the most appropriate protective clothing, employers should consider all of the available informat...
03-04