1. Inspection classification

需要在洗滌前作分揀分類處理。

Firstly, sorting and classification processing needs to be carried out before washing.

按顏色分類：不同的布草處理可能會引起相互污染，而不同顏色的同類布草處理方法也不同。

Classification by color: Different fabric treatments may cause mutual pollution, and the same type of fabric treatment method with different colors also varies.

按布草污垢的類別分類：這種分類方法是針對布草在使用過程中所具有的特殊污垢，一般采用專用的去漬劑處理這些特殊污垢。重垢布草如果是與同類的一般污垢程度布草一起作常規(guī)處理，只會引起大量返洗的浪費。

Classification according to the category of cloth grass dirt: This classification method is aimed at the special dirt that cloth grass has during use, and generally uses specialized stain removers to treat these special dirt. If the heavy scale fabric is treated together with similar general scale fabric for routine treatment, it will only cause a large amount of waste in backwashing.

按布草質(zhì)地分類：如純棉床單、滌棉床單等必須分開處理，而地巾應(yīng)特別分開，單獨專機(jī)洗滌烘干

Classified according to the texture of the linen: pure cotton sheets, polyester cotton sheets, etc. must be treated separately, while floor towels should be specially separated and washed and dried separately with a dedicated machine

2.去漬處理

2. Stain removal treatment

應(yīng)用一些化學(xué)藥品并借助一些正確的機(jī)械作用去除常規(guī)水洗與干洗中無法去掉的污漬。

Apply some chemicals and use professional and correct mechanical actions to remove stains that cannot be removed during regular water and dry cleaning.

3.過水和預(yù)洗

3. Watering and pre washing

對于中、重污垢的洗滌一般要采用沖洗步驟。預(yù)洗是加入適量洗滌劑的一個預(yù)去污過程。針對特別嚴(yán)重的污垢，預(yù)洗則是必選的步驟。預(yù)洗一般可安排在沖洗步驟之后，也可以直接進(jìn)入預(yù)洗過程

For washing medium and heavy dirt, a washing step is generally used. Pre washing is a pre cleaning process in which an appropriate amount of detergent is added. For particularly severe dirt, pre washing is a necessary step. Pre washing can generally be arranged after the washing step or directly enter the pre washing process

4.主洗

4. Main washing

在適當(dāng)?shù)南匆簼舛取囟取⒆銐虻淖饔脮r間等因素的結(jié)合下，實現(xiàn)去污目的。

Under the combination of appropriate washing solution concentration, temperature, sufficient action time, and other factors, achieve the purpose of decontamination.

5.漂白

5. Bleaching

此過程是主洗去污的補(bǔ)充步驟，主要去除主洗步驟中不能完全去掉的色素類污垢。

This process is a supplementary step to the main washing and decontamination process, mainly removing pigmented dirt that cannot be completely removed during the main washing step.

6.漂洗

6. Rinsing

漂洗是一個擴(kuò)散過程，用30℃～50℃的水溫與高水位去除織物中殘存含有污垢的洗液成分，從而達(dá)到清洗目的。

Rinsing is a diffusion process that uses a water temperature of 30 ℃ to 50 ℃ and a high water level to remove residual detergent components containing dirt from the fabric, thus achieving the cleaning purpose.

7.過水和脫水

7. Overflow and dehydration

利用洗衣機(jī)滾筒高速旋轉(zhuǎn)時產(chǎn)生的離心力，使?jié)L筒內(nèi)織物含水量最大限度地減低。

Utilize the centrifugal force generated by the high-speed rotation of the washing machine drum to minimize the moisture content of the fabric inside the drum.

8.過酸中和

8. Neutralization by peracidity

洗滌中通常使用的洗滌劑呈堿性，雖然經(jīng)過多次清洗，亦不能保證沒有任何堿性成分存在。堿性物的存在對洗滌物的外觀、手感都會造成一定影響，更甚者，則會對人體的皮膚和健康造成不利影響。而利用酸與堿發(fā)生中和反應(yīng)，就可以解決這些問題。

The detergent commonly used in washing is alkaline, and although it has been cleaned multiple times, it cannot be guaranteed that there are no alkaline components present. The presence of alkaline substances can have a certain impact on the appearance and feel of washing products, and even worse, it can have adverse effects on human skin and health. By utilizing neutralization reactions between acids and bases, these problems can be solved.

9.柔軟處理

9. Softening treatment

柔軟處理能使織物手感舒適，同時能防止靜電產(chǎn)生，并起到潤滑作用。

Soft treatment can make the fabric feel comfortable, while preventing the generation of static electricity and providing lubrication.

10.上漿

10. Sizing

上漿步驟主要針對餐廳的臺布、餐巾、某些制服等棉制品或混合纖維織物。上漿后能使被漿織物表面挺括，防止起毛，同時也在被漿織物表面結(jié)一層漿膜，對污垢滲透有一定的阻礙作用。

The sizing process mainly targets cotton products or mixed fiber fabrics such as tablecloths, napkins, and certain uniforms in restaurants. After sizing, it can make the surface of the fabric straightened and prevent fuzzing. At the same time, it also forms a layer of slurry film on the surface of the fabric, which has a certain obstruction effect on dirt penetration.

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