Business scope

Leather inspection

Time:2020-09-18 16:09:35CTR:
The leather industry covers the main industries such as tanning, shoemaking, leather clothing, leather goods, fur and their products, as well as supporting industries such as leather chemicals, leather hardware, leather machinery, and accessories. According to international standards ISO, the United States AATCC, ASTM and CPSC, British BS, German DIN, Japanese JIS, International Wool Bureau IWS and China GB and other relevant standards, carry out various performance tests on leather products.
 

Detection range

 

Shoe product inspection items

 

leather shoe fitting inspection

sensory quality

Peel strength

outsole and outsole bonding strength

Folding performance of finished shoes

wear resistance

 

heel binding force

shoe upper (band) pull-out strength

Hook center bending stiffness

Hook hardness

shoe heel hardness

material identification

 

 

Inspection items for leather clothing, leather fur and other products

 

Determination of tearing force and tearing strength

Determination of tensile strength and elongation

rubbing color fastness test

Determination of burst height (burst strength)

Measurement of dry peel strength

Determination of volatile matter

Determination of dichloromethane (carbon tetrachloride) extract

pHDetermination of value

Determination of total ash and water-soluble ash

Determination of odor

Leather clothing washing and dyeing specification

Determination of formaldehyde content

Test of sensory requirements

Determination of shrinkage temperature

Determination of coating fold fastness

 

 

backpack product inspection items

 

Appearance quality inspection

weight test (stationary, drop test, swing test)

Determination of seam strength

Accessories inspection

 

Inspection of zipper durability and fastness

Test of color fastness to rubbing

material identification

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