There is a "one minute" three-step rule for identifying silk is good or bad.
In the first step, the consumer can use the fingers to close the silk to any part, and the hard and firm ribs are used to indicate that the raw materials are inferior, and the delicate and smooth is the superior raw material.
In the second step, the general silk quilt has a small zipper, and the zipper is opened. The color is like a pearl, and it smells like a pungent smell.
In the third step, use your fingers to pinch any part of the silk quilt. The hand feels smooth and smooth for the top. Consumers can choose silks of different price points to be pinched, and there will be a clear gap in the hand.
In addition, the following methods can distinguish the true and false of silk.
Combustion method: When the silk is burned, it is immediately turned into ash, and the burning speed is very fast. After burning, it is loose gray and has a burnt smell of hair.
Stretching method: silk stretchability is good, the same long silkworm thread, the longer the quality after stretching, the better the general silk can be pulled more than 100 cm.
Dissolution method: Use 84 disinfectant for dissolution test. If it is true silk, put it into 84 disinfectant. After three or five minutes, the silk will gradually dissolve and disappear.
Silk is selected for consideration
1. Ask. First, understand the type information of the core in the silk quilt, whether it is mulberry silk or tussah silk, or artificial silk. This can ask the salesperson, at the same time look at the package description, it should be noted that artificial silk is actually a synthetic chemical fiber, not silk.
2. Smell. Silk is a pure natural fiber mainly composed of animal protein. The real silk should have the unique smell of animals. Carefully smell the silk is the core, can not say that there is animal protein smell must be the standard silk quilt, but no animal protein smell is certainly not a brand new real silk quilt.
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