What is the difference between tussah silk and mulberry silk?

Is tussah silk ok? What is the difference between tussah silk and mulberry silk? The quilt silk quilt has a good warming effect, which is closely related to its production process. The method of making tussah silk quilts can be divided into two categories, one is handmade and the other is machine making. Handmade tussah silk quilts, the craftsmanship required is superb and meticulous, and it is very time consuming. Therefore, the hand-made tussah silk is much more expensive than the machine-made tussah silk. The handmade tussah silk is made by cutting the tussah silk. There are four people at different angles. Each person pulls one side and pulls the tussah silk on the bed board until the required amount is completely pulled. .
Tussah silk is kept warmer than mulberry silk. The reason is still to say the growth environment of mulberry silk and tussah silk. Silk is living in the south, the weather in the south is warmer, the color of silk is also very white, many people will like it, but the warmth effect of silk is not as good as the warmth of silk. Because tussah silk is living in the north, the temperature in the north can reach minus twenty or thirty degrees, but we can see that the northern tussah silk baby is not frostbitten at all, because the tussah silk has better warmth, which leads to tussah. The silk is warmer than the silk.

What is the tussah silk quilt? What is the difference between tussah silk quilt and silk quilt?

Second, what is the difference between tussah silk quilt and mulberry silk?
1. Silkworm cocoon color Different silkworms feed on mulberry leaves and are silkworms. The tussah sericulture mainly eats eucalyptus leaves, and the feeding method is closer to the wild silkworm; the silkworm belongs to the "Lepidoptera" of the "Lepidoptera", and the tussah belongs to the "Lepidoptera" of the "Lepidoptera". Strictly speaking, they It is a kind of two kinds of insects; since the two are not originally belonging to the same species of the same species, because the silkworms are different. The silkworms of the silkworms are mostly white and crystal clear. The tussah pupa is mostly dark brown and grayish green.
2, different processing technology mulberry silk (茧) presents a natural white, so in the production of silk quilt, no chemical bleaching process is required at all. Therefore, a real, veritable pure natural silk quilt must be made from silkworm cocoons and the only raw material. Tussah silk (茧) is different. If it is made into a quilt without processing, it is often difficult for consumers to accept it, whether it is color or feel. For the sake of the hand and the color closer to the "mulberry silk", the merchant often uses the method of adding "fluorescent whitening agent" to carry out fading and chemical bleaching, and the fluorescent agent has been proved to be carcinogenic to the human body by modern science and endangers health. As long as it is bedding, safety and health are definitely the primary factors. Therefore, in the case of clear notice from the merchants, most customers would rather spend more money to buy silk quilts, more confidence and security.
3, silk color different mulberry silk is natural milky white, if you look carefully, you will also find a slight green or yellow, the overall gloss is bright. The bleached tussah silk is also white, but it is a pale, like A4 paper, white is "very regular", white is "very disciplined", but white is lifeless.
Let us give another example. I believe that you can quickly distinguish the difference between "gold color" and "yellow color" because the golden color system is very complicated and cannot be expressed in any simple color. The mulberry silk without artificial chemical treatment has many refracting surfaces like gold and diamonds, but it is not glaring.
4. The toughness and length of different fiber diameter fibers determine the way in which the fiber is processed into quilts. There are currently two types of manual and mechanism. Mulberry silk is a long fiber, just like a flexible rubber band. It has superior elasticity and toughness. It is 10 times stretched continuously. A small silkworm silkworm will not appear even if it is pulled to the area of ​​the whole bed. Folding breaks, so it is more suitable for hand-drawing. The tussah silk fiber is short and the elastic toughness is poor, so the "mechanical silk quilt" is mostly tussah silk.
Third, tussah silk is identified
1. Looking at the structure of the fiber, the cross section of the tussah silk is a flat, triangular-like shape.
2. The color of tussah silk is yellowish brown.
3, tussah silk is generally thicker than mulberry silk.
4. The fiber length of tussah silk is shorter than that of mulberry silk, and only tens of centimeters after the fiber is opened.
5, tussah silk is not particularly delicate to touch, but it is also relatively slippery.
6, tussah silk is not fluffy without mulberry silk.

Biodegradable Nonwoven

Biodegradable Nonwoven,Biodegradable Non Woven Fabric,Non Woven Fabric Biodegradable,Non Woven Biodegradable Fabric

Sunshine Hygiene and Health Care Technology Jiangyin Co., Ltd , https://www.shhcnonwoven.com