What are the skills of washing hands?

Brushing is the most widely used basic technology in manual washing, which has been used since ancient times. But only by mastering the basic points of brushing machine can we skillfully use brushing technology. Brush holding force

1. Types of brushes: There are many kinds of brushes commonly used in laundries, and fine bamboo wire brushes and short hair (toothbrush-like) bristles, which are about 5 inches long and 2 inches wide, are commonly used by washing workers, and basically belong to the category of hard brushes. It should be pointed out that choosing a good brush is the basis of doing a good job of brushing teeth.

2. The correct way to hold the brush: the thumb of the right hand is placed on the left side of the brush, the middle finger, the ring finger and the little finger are placed on the right side of the brush, the index finger is bent into an arch in front of the top of the brush, the palm root is parallel to the tail of the brush, and the palm is completely clenched. In the process of brushing, no matter how hard you push, the strength of holding the brush is the same, otherwise not only the clothes will not be washed well, but also various accidents will easily occur.

3. Force in the process of brushing: This force refers to the force used in the process of brushing with a board brush. Brushing is to achieve the purpose of decontamination by using the friction between the brush and the surface of clothes under the cooperation of various washing conditions. Therefore, the whole scrubbing process should emphasize "proper force" and generally use "front force, back force and horizontal force".

4. Problems that should be paid attention to when applying force:

(1) the decline is appropriate. The so-called "falling force" refers to the force used when the scrubber first contacts the clothes every time, that is, the force used when the scrubber falls.

The falling force must be appropriate, neither too heavy nor too light. If the falling force is too heavy, it will form a "stamping brush", which is easy to damage the material and cause a flower washing accident; If the force is too light, the purpose of cleaning will not be achieved.

The hardness of the work brush is large, and the falling force will inevitably bring out a certain sound. This kind of sound can generally reflect the weight of falling force, as well as the cleanliness of clothes and the mood of the operator.

As long as you can achieve the purpose of washing clothes without damaging the material, you don't have to be too picky.

2 judge the old and new clothes. Generally, the older the clothes, the less force they exert, and the new clothes can be a little harder. At the same time, we should also pay attention to different parts of the clothes and the degree of wear, such as trouser legs, collars, cuffs, elbows, knees, hips, buttons and other parts. While considering the old and new clothes, we should also pay attention to the weight of dirt. Generally, the dirty ones are harder, and the ones that are not dirty are less.

③ Identify different textiles. For clothes with different textures, the force when brushing is different. Generally, the stress of cotton and linen products can be larger, and the stress of wool and chemical fiber products can be smaller. Mixed products depend on their mixing ratio. For products with tight fabric structure and thick (heavy), the stress is slightly greater; For loose and thin fabrics and "long" and "camel" velvet fabrics, the intensity is smaller.

4 strength and brush. The type of brush determines the strength. Under normal circumstances, when using a hard brush, the force is light, and when using a soft brush, the force is heavy. When using a new brush, the intensity should be small and light, and when using an old brush, the intensity can be heavier.

1. "Three levels" in the process of brushing teeth

The "three levelness" in the process of brushing is to wash the board flat, dress flat and brush flat, which is the basic principle that must be observed in the process of brushing.

Otherwise, there will be different degrees of adverse consequences and even serious washing disputes.

2. The use of virtual brushes

Virtual brush, that is, false force, small force and light force used in the process of brush. This force comes from the forearm, and the contact between the brush and the surface of the clothes is in a state of non-existence.

Seeing seven clothes is actually very light; Sometimes it seems that there is no strength, but in fact it is using a uniform and light strength.

The application of virtual brush needs to have solid basic skills, and the virtual brush consumes a lot of physical strength.

Generally speaking, virtual brush technology is used in the following situations:

(1) Uneven clothes (such as belts and coat pockets).

(2) High-grade, special fabrics, clothes with delicate colors and easy fading, etc.

(3) Non-critical parts of dirty clothes.

(4) Non-key treatment is carried out on the parts of the scrubbed clothes that are not too dirty.

(5) Reducing or eliminating the bad influence of brushing on the color of clothes is beneficial to protecting clothes from damage.

It should be noted that the clothes should be washed up and down several times in the washing liquid after brushing, so as to thoroughly clean the fabric stained with dirt and avoid "secondary"

Secondary pollution ",and then washing (water) process.

Step 3 use a liquid brush

All brushing operations should be carried out with liquid, and dry brushing is not allowed. That is to say, every time you brush or brush several times, you should remove the detergent from the container by hand or brush.

A part of the washing liquid brought out from the washing basin wets the surface of the fabric.

The purpose of scrubbing with liquid:

(1) Give full play to the synergistic decontamination effect of washing liquid and mechanical force.

(2) The fabric surface is constantly supplemented with new washing liquid to achieve thorough decontamination.

(3) It is beneficial to check the cleanliness of clothes at any time.

Second, scrub

Scrubbing is a traditional washing method, which uses the friction between the edge of the washboard and the clothes under the combined action of water temperature and detergent.

Forced to complete the washing purpose. Any clothes that are not suitable for machine washing or brushing can be scrubbed.

Third, scrub.

Scrubbing is a washing method that combines all parts and accessories of a whole garment or garment. Operators usually operate in a container filled with washing liquid or on a washboard. Its process is simple and safe, but it is not widely used.

Fourth, Ling Xi

Lift washing, that is, washing clothes up and down in washing liquid. All this washing is called shoulder washing, which is widely used in hands.

Various processes of industrial washing. Except a few clothes are washed separately by carrying washing, in most cases, carrying washing is used as an auxiliary washing method. Of course, washing alone, mainly carrying washing, should also be supplemented by other related auxiliary washing methods (such as brushing and rubbing).

Verb (abbreviation for verb) squeeze and wash.

Squeezing washing is an operation method that sucks people and discharges washing liquid when clothes expand or contract. It does not

Like brushing, rubbing, carrying and rubbing, it is mainly unable to complete the washing task independently, but it is the basic technology commonly used in the above washing process.