How To Choose Feather And Down Products

Usually one piece.

There are three kinds of cashmere, namely, velvet: a feather with short stalks and many short fuzz at the same time, a bit like a sorghum spike, usually collected from the anterior chest of a duck or goose. The real feather is this; one is a broken wool, which breaks the long feather with thick stalks on the wings of the duck or goose, and the other is called Feisi (sorry for spelling in English). It is a sessile short fuzz produced by the falling off of the fleece from the stem during the processing of the top two kinds of cashmere.

In the processing of down products, the down grading is determined by the different contents of the top three kinds of cashmere. The higher the first kind of pile is, the more fluffy the flake will be and the less warm it will be.

Flying silk will feel good and soft, but it will be very warm, but it will keep warm. It will be lump after drying. After two years, I heard that some small down products factory recovered silk from big factories to make clothes or bedding.

As for ashen and white velvet, there is no need to distinguish now. As for the eiderdown, the south is mostly duck eiderdown and almost all have black hair. Many years ago, the duck down near Beijing was white. Because of the small output and the need to mix with other cashmere, of course, there were black ones.

Down products

(for outdoor products only):

Outer layer: generally used high strength, high density nylon, all have coating, not necessarily waterproof, is aimed at leaking, in the process of leather processing, the line is soaked in silicone oil, is to prevent the sewing machine's upper and lower line is too tight, friction will increase the needle eye, causing leakage.

Therefore, when examining the outer skin, we need to see whether the needle has been stretched or changed by the thread, and whether the stitching thread is uniform or not. If it is foreign trade, all stitches should be the same distance (except for the cuffs, collar and pocket line).

Inside (commonly known as Li Zi): it should be the two layer, and the next layer is indifferent. The key is that there should be a layer of non-woven fabric inside it, which is specially designed to prevent leaking, because the best is DuPont Co, so it is also called DuPont paper.

In the past two years, there are also no nonwoven fabrics, but the reaction seems to be not very good.

Pick the velvet: first hand pinch, big stalks mostly show more hair pieces; small stems show high velvet; no stem, that is the big prize, all flying silk, do not want.

Then the hands are pressed together, and the swelling is quick to explain that the bulkiness is good and the warmth will be better.

Look at the label: regular products will indicate the amount of cashmere, including velvet, wool and flake, and flying yarn is a single label, preferably in velvet and wool.

Look at fluffy, most of the fluffy products are fluffy, the domestic goose down is only 650, and the imported goose down is only 775.

And some other ducks.

It will be a bit of a flavour. It can buy a duck rack for roast duck. It ignores the progress of technology and the ability of independent innovation. It provides an opportunity for the pfer of processing and manufacturing industries and backward production processes and equipment at the low end of the textile industry's value chain.

I know that the oil bag on the duck's butt is dug down and smelling.