Enzyme denim wash | Introduction of six washing methods for denim

Enzyme denim wash

1. General washing
General washing is ordinary washing, which changes the familiar washing in daily life into mechanization. When the water temperature is between 60 ℃ - 90 ℃, add a certain detergent. After ordinary washing for about 15 minutes, add softener with clean water. General washing is usually divided into light general washing, general washing and heavy general washing according to the length of washing time and the amount of chemicals used.
Effect: make the fabric softer and more comfortable, and visually more natural and cleaner.
Precautions: if there are no special requirements, knitted fabrics are generally washed; In summer, thin shuttle fabrics are generally washed.
2. Enzyme washing
Enzyme washing is a kind of cellulase, which can degrade the fiber structure at a certain pH value and temperature; It can be used with or instead of stone and with stone. It is usually called enzyme stone washing or enzyme grinding washing.
Effect: the cloth surface fades and fades gently (produces the "peach skin" effect) to achieve a lasting softness effect.
3. Sand washing
Sand washing uses more alkaline and oxidizing additives to make clothes fade and feel old after washing. If equipped with a stone mill, a layer of soft frost white fluff will be produced on the surface of the cloth after washing. Adding some softeners can make the washed fabric soft and soft, so as to improve the comfort of wearing.
Effect: it has the visual effect of fading and obsolescence, making the fabric soft and soft.
4. Rinse
Rinsing refers to heating to 60 ℃ after ordinary washing with clean water and adding an appropriate amount of bleach according to the depth of bleaching color, which can be completed within 7-10 minutes.
Rinsing can be divided into oxygen bleaching and chlorine bleaching. Oxygen bleaching uses the oxidation of hydrogen peroxide at a certain pH value and temperature to destroy the dye structure, so as to achieve the purpose of fading and whitening. Generally, the surface of bleached cloth will be slightly red; Chlorine bleaching uses the oxidation of sodium hypochlorite to destroy the dye structure, so as to achieve the purpose of fading. The fading effect of chlorine bleaching is coarse ore, which is mostly used for the rinsing of indigo denim.
Effect: make clothes have white or bright appearance and soft feel.
5. Destruction washing
Breaking washing is to grind on the grinding wheel first, and then stone washing. After washing, it has a certain sense of obsolescence, especially suitable for bag cover, collar edge, hem edge, cuff and other parts.
Effect: some parts (bone position, collar angle, etc.) are damaged to a certain extent, which has obvious aging effect.

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