Common washing methods

1, ordinary washing that ordinary washing. It's just to change the washing that we are familiar with on weekdays to mechanization. The water temperature is about 60°-90°C. Add a certain amount of detergent. After about 15 minutes of ordinary washing, add fresh water and softener to make the fabric. Softer, more comfortable, visually more natural and clean. Usually according to the length of washing time and the amount of chemicals, general washing can be divided into light general washing, general washing, heavy general washing. Normally it is about 5 minutes for general washing, about 15 minutes for general washing, and about 30 minutes for heavy washing (this time is inaccurate). These three washing methods have no obvious boundaries.

2, stone wash / stone (STONE WASH) stone wash is to add a certain size of pumice in the wash water, so that the pumice stone and clothes, grinding, the water level in the grinding tank is fully saturated with low water level, so that the pumice stone can be well Contact with clothing. Prior to stone grinding, it can be washed or rinsed, or it can be rinsed after stone grinding. According to the different requirements of customers, we can use Yellowstone, white stone, AAA stone, artificial stone, rubber ball, etc. to wash, in order to achieve different washing effect. After washing, the cloth surface appears gray and old, the clothing has slight to severe damage. .

3, enzyme washing (ENZYME WASH) enzyme is a kind of cellulase, which can degrade the fiber structure at a certain PH value and temperature, so that the fabric can be more mildly faded, fade hair (produce "peach" Effect) and get a lasting soft effect. Stones can be used in conjunction with or instead of stones. If used in conjunction with stones, they are often called ENZYME STONE WASH.

4, sand washing (SAND WASH) sand washing more with some alkaline, oxidizing additives, so that the laundry after washing has a certain fade effect and the old sense, if accompanied by stone, after washing the fabric surface will produce a layer of soft frost white Fluff, and then add some softener, can make the washed fabric soft and soft, thereby improving the comfort of wearing.

5, chemical washing (CHEMICAL WASH) chemical washing is mainly through the use of strong alkali additives (NaOH, NaSiO3, etc.) to achieve the purpose of fading, washed clothes have a more obvious sense of oldness, then add softener, clothing will be soft, Plump effect. If the stone is added to the chemical wash, it is called CHEMICAL STONE WASH, which can enhance the discoloration and wear effect, so that the clothes have a strong sense of oldness, and the chemical washing and washing effects of the fossil washing set are combined into one. After washing can achieve a distressed and fluffy effect.

6, rinsing (BLEACH WASH) to make clothes have a white or bright appearance and soft feel, need to rinse the clothes, that is, after ordinary washing clean water, heated to 60 °C, according to the depth of bleaching color, add the right amount The bleaching agent makes the color consistent with the plate in 7-10 minutes. During operation, the direction of addition of bleaching agent should be consistent with that of the rotary cylinder, so as to avoid the bleaching agent directly falling on the clothes because it cannot be diluted with water as soon as possible, and partial bleaching occurs. Prior to bleaching, the water level in the tank is slightly higher for dilution by the float. After the laundry is bleached on the board, the residual bleach in the water is neutralized with large (small) soda (Na2CO3, NaHCO3) to completely stop the bleaching. After clear water, add detergent, fluorescent whitening agent, hydrogen peroxide, etc. for final washing, neutralization of PH value, fluorescent whitening, etc., and finally soft treatment. Rinsing can be divided into oxygen bleaching and chlorine bleaching. Oxygen bleaching is the use of hydrogen peroxide in the oxidation of a certain PH value and temperature to destroy the structure of the dye, so as to achieve the purpose of fading, whitening, the general drift surface will be slightly reddening. Chlorine bleach is the use of sodium hypochlorite oxidation to destroy the dye structure, so as to achieve the purpose of fading. The bleaching effect of chlorine bleach is rough and is mostly used for the rinse of denim blue denim. After bleaching the board, the chlorine should be neutralized by the sea wave and the residual chlorine in the clothes. The bleaching should be stopped. After the stone is bleached, it is called BLEACH STONE.

7. DESTROY WASH garments are pulverized and treated with auxiliaries. In certain areas (bone position, collar angle, etc.), there is a certain degree of damage. After washing, there will be obvious obsolete effects.

8, snow wash dry pumice with potassium permanganate solution soaked, and then directly in the special rotary cylinder and clothing grinding, pumice polished on the clothing, so that potassium permanganate oxidized friction points, so that the cloth is not The rules fade, forming white spots resembling snowflakes.

The general process of snowflake washing is as follows: pumice stone soaked with potassium permanganate - pumice stone and clothes dry grinding - snowflake effect on the board - remove clothing in the washing tank with water wash off the dust on the clothing - oxalic acid and - Washing - on softener.

9. MOUSTACHE EFFECT is WHISKER, but WHISKER is professional. Cats are a kind of hand sand (hand rub, HAND BRUSH), it only grinds into the shape of a cat whisker.

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10. SPRAY STONE WASH/SAND BLAST is made of special equipment (image is a kind of electric large toothbrush, only a roller type). It is polished on the cloth and usually has an inflatable model. .

11. The difference between the nature of MONKEY WASH and sand blasting is that the former is a chemical action, while the latter is a physical action. The spray sprayer sprays the potassium permanganate solution to the garment according to the design requirements and chemical reactions cause the fabric to fade. The degree of discoloration was controlled by the concentration of potassium permanganate and the ejection amount. From the point of view of the effect, the spray paint is faded evenly, and the surface layers are faded, and a strong fade effect can be achieved. The sandblasting is only faded on the surface and can see the physical damage of the fiber.

12. Pigment wash/pigment dyed wash is also called “single-side coating/paint dyeing”. This means that this water washing method is designed for clothing that has been dyed and its function is to consolidate the original. The bright color and increase the softness of the hand.

13, enzyme washing (ENZYME WASH) enzyme is a kind of cellulase, which can degrade the fiber structure at a certain PH value and temperature, so that the fabric can be more mildly faded, fade hair (produce "peach" Effect) and get a lasting soft effect. Stones can be used in conjunction with or instead of stones. If used in conjunction with stones, they are often called ENZYME STONE WASH. The former is to use the spray gun to spray the potassium permanganate solution to the garment according to the design requirements, and the chemical reaction causes the fabric to fade. The degree of discoloration is controlled by the concentration and the ejection amount. Sandblasting is also called sand. With special equipment (image is a kind of electric large toothbrush, just a roller type) on the cloth to polish. There is usually an inflatable model fit. From the effect of points, the former retreat evenly, the surface layer has faded, and can achieve a strong fade effect. The latter is only faded on the surface and can see the physical damage of the fibers.

Flame-retardant fabrics in the prevention of fire has a good protective effect, fire-retardant overalls can effectively reduce the fire and sputter metal droplets on the human body injury - YuLong Safetya