It is an effective method to extract silk from any corner (not just the silk at the inspection port) and melt it in 84 disinfectant for a few seconds, which means it is silk, otherwise it is not silk.

2. Fire

Silk smells like hair when it burns. If it doesn't smell or has other smells, it's not 100% silk quilt.

3, color and feel

Mulberry silk is pearly white and shiny. When you touch it with your hand, it will stick to your hand, but fake silk will not.

4, look at the sample mouth

Each bed of silk quilt should have a sample viewing opening, generally between 20-30cm. If the incision is less than 20 cm, there is something wrong with the silk quilt.

5. Warm performance

More than 38% of silk is hollow inside, and the main component is protein, which has good warmth and breathability, so authentic silk will not feel as cold as a quilt made of chemical fiber, inferior silk and cotton when it is just covered. When shopping, you can try to feel the warmth of the quilt with your hands.

6. Static electricity

Silk is a bad conductor. Open the zipper on the edge of the quilt cover, rub the exposed part of the zipper mouth for about one minute, and then let it absorb the paper with a width of about 0.3cm to 1cm. If you can absorb the scraps of paper, it means that there are a lot of chemical fibers in silk.

Extended data:

Washing method:

1, silk quilt has three layers, silk, inner sleeve, quilt cover and silk+inner sleeve are the so-called quilt cores, which cannot be washed with water (except the cold quilt of washable silk). The quilt cover can be detached and washed.

2. If the inner quilt core is accidentally stained, it can be partially wiped in the shade with neutral washing liquid to dry. If you can't handle it yourself, you can go to the dry cleaner for local treatment.

3. Because the protein molecules of silk will undergo photochemical reaction in the sun, resulting in yellowing, brittleness and damage, it can only be dried in the shade, not exposed to the sun. Silk wrinkles easily, so ironing after washing is necessary.

4. Hand washing is better than machine washing, and it is not suitable for brushing. The washing temperature is lower than 30℃.

References:

Baidu encyclopedia-silk quilt