How is dry cleaning washed, and how is dry cleaning washed?

Dry cleaning is the washing of clothes with a special organic solvent instead of water, that is, washing with a chemical solution. Many stains, especially oil stains, are difficult to deal with when washed, but dry cleaning can clean them up, because oil stains are also a type of organic matter, which is easier to dissolve in organic dry cleaners.

In the beginning, people mostly used kerosene, gasoline, benzene and other solvents as solvents, but these organic substances are flammable and can easily cause fires if used improperly. In the eighties of the nineteenth century, a German switched to carbon tetrachloride as a dry cleaning solvent, and the washing effect was very good, and carbon tetrachloride was non-flammable and safer, but the smell of this organic substance was very pungent. Modern dry cleaning agents are more abundant, commonly used dry cleaning agents are perchloroethylene, trichlorotrifluoroethane, both of which are non-flammable and have a relatively small odor.

First of all, you need to keep your dry cleaning clothes dry, and prepare your own special dry cleaning agent. Then we need to use a brush, dip dry cleaning agent and brush on the whole garment, focus on cleaning the more seriously stained parts of the clothes, need to wash repeatedly, and then dry the dry cleaned clothes in a ventilated place.

The dry cleaning process begins with a pre-stain treatment with a specialized dry cleaning stain remover. The clothes are then put into the dry cleaning machine for dry cleaning.

If you have any questions, please feel free to contact me.

Dry cleaning is to use volatile organic solvents as the main substance and washing medium for decontamination with appropriate water and detergent for the purpose of descaling, and then dehydration and drying, the difference between washing and dry cleaning is that the form of washing and the medium are not connected, but the mode is roughly the same. Since the water does not come into direct contact with the laundry during the washing process, it is called dry cleaning.

Steps for dry cleaning:

The first step is pretreatment. That is, stain removal treatment. It is an artificial additives that will contaminate heavily soiled and insoluble in dry cleaning solvents.

Stains (such as juice, nail polish, paint, ink, etc.) are pre-treated without water, first applied with a washing clothes, and then washed in water.

The second step is the main washing. Place the pre-treated garment in a dry cleaner, wash it thoroughly with a dry cleaning solvent and shake it off.

Drying). The third step is post-processing. The main purpose is to remove residual dry cleaning solvents from the garment and to iron and reshape.

Dry cleaning uses organic solvents for washing, and because it is dry in and dry out, it is called dry cleaning.

If some materials are washed with water, the fabric will be damaged, and the clothes will be deformed, faded or severely shrink, so such clothes that cannot be washed need to be dry cleaned. The so-called dry cleaning is to use organic solvents instead of water, according to the principle of similar miscing (students who have doubts here, please go back to the middle school chemistry teacher) to remove stains. In this way, the garment does not come into contact with water during the dry cleaning process, and the fabric can be protected from damage.

There are ten steps to dry cleaning:

Disinfect to 1. 2. Isolation packaging.

3. Accept the clothes.

Packing is the beginning of the laundry operation, which is a very important process. Clothing personnel need to have a high level of professional knowledge, have a broad understanding of fabrics and washing knowledge, and at the same time must have a warm service attitude, clear language expression, and a meticulous and serious work style. The laundry process mainly includes:

Listen, see, speak, check, remember.

4. Sorting. There are washing teachers who sort and wash according to different clothing materials, fabrics, colors, etc., and decide the cleaning method and cleaning process of each piece of clothing.

5. Pre-treatment.

According to the different fabrics and materials of the clothes, special stains and special problems are treated by hand, and then washed.

6. Washing. Depending on the fabric goes into different washing processes.

7. Drying. When the laundry step is completed, the garment will be directly sent to the dryer for drying, and the dry cleaning solvent remaining on the garment during the washing process will be volatilized to avoid the impact of excessive solvent residue on the human body.

8. Ironing. During the washing process, the fabric will be affected by the washing mechanical force, heat energy, heat energy, mutual friction of the fabric and other factors, which will deform the fabric. Ironing is the finishing of fabrics and leather goods to their original shape. If the clothes are very clean, but not ironed well, it can also be disappointing.

Therefore, it is said that "washing is the connotation, and ironing is the appearance".

9. Post-processing.

After the laundry has been washed, the laundry should also be carefully re-inspected for untreated stains.

10. Disinfection.

According to different clothes, the disinfection methods are also different, and spraying, wiping and other methods are generally used to disinfect, sterilize and remove odors.

11. Finishing.

12. Packing.

13. Hanging.

After the quality inspection is completed, the clothes without problems are sorted out and put on the dust bag, which is placed or hung in an orderly and neat manner.

14. Quality inspection.

Quality inspection is the last checkpoint of the dry cleaning process of the clothes, the washed clothes will be handed over to a special person for inspection, to see if there is anything that has not been washed or washed in place, whether the flatness of the clothes is up to standard, if it is not up to the standard clothes will be re-processed.

15. Leaving the factory.

Leaving the factory is the last link in the washing process. Washed and neat laundry should be packed separately. Laundry should be inspected prior to packaging.

Dry cleaning is the use of organic chemical solvents to remove stains from clothing. Dry cleaning does not need to be wet with water and does not need to be dehydrated, and is called dry cleaning because there is almost no moisture in the solvent. <

Dry cleaning is the use of organic chemical solvents to remove stains from clothing. Since the solvent contains almost no moisture, it is called dry cleaning. Washing the garment with chemical solvents through osmosis, dissolution and release to remove grease or stains.

After dry cleaning, the garment will not lose its shape, fade or damage the fabric. It also has special effects of disinfection and sterilization.

Summary. Dear, dry cleaning is to use organic chemical solvents to clean the stains on clothes Because this chemical solvent does not contain water, it is called dry cleaning Dry cleaned clothes, no deformation, no fading and no damage to the fabric The above information** is searched in 360 <>

Dear, dry cleaning is to use a chemical solvent to clean the stains on the clothes because this chemical solvent does not contain water, so it is called dry cleaning After the clothes washed by Zheng Qing, they are not deformed, do not fade and do not damage the fabric The above information**Search in 360 <>

Summary. Hello, it is a pleasure to serve you and give you the following answer: Dry cleaning is a special washing method, which does not use water, but uses organic solvents, such as chloromethane, toluene, xylene, etc., to clean clothes.

First of all, the clothes are put into the washing machine, and then organic solvents are added, and the washing machine is washed at a certain temperature and time to achieve the cleaning effect. After washing, the garment will go through dehydration, ironing, polishing and other processes to restore the original softness of the garment.

How dry cleaning is washed.

Hello, it is a pleasure to serve you and give you the following answer: Dry cleaning is a special washing method, which does not use water, but uses organic solvents, such as chloromethane, toluene, xylene, etc., to clean clothes. First of all, the clothes are put into the washing machine, and then organic solvents are added, and the washing machine is washed at a certain temperature and time to achieve the cleaning effect.

After washing, the garment will go through dehydration, ironing, polishing and other processes to restore the original softness of the garment.

You've done a great job! Can you elaborate on that?

Hello, it is a pleasure to serve you and give you the following answer: Dry cleaning is a special washing method, which does not use water, but uses organic solvents, such as chloromethane, toluene, xylene, etc., to clean clothes. First of all, the clothes are put into the washing machine, and then organic solvents are added, and the washing machine is washed at a certain temperature and time to achieve the cleaning effect.

After washing, the garment will go through dehydration, ironing, polishing and other processes to restore the original softness of the garment.