China's down industry experts say that according to the relevant provisions of China, the down content of down garments can not be less than 50%.

Because the feather is a snowflake soft cored object, it will not be drilled arbitrarily under the standard density of fabric wrapped, but it can not be drilled out of wool, but the wool and feather of non pile type.

When the Yalu group discovered the situation in time, a new filling standard was set up: "golden Duff".

It is understood that according to the "golden duvet" standard production of down garments, the amount of cashmere is as high as 95%. Among them, "Duff" is the most precious fleece of waterfowl chest, which accounts for 90% of the cashmere content.

In addition, "golden Duffy" flying silk is also less, only between 1.5% and 2%, very few down impurities, so that down coat is not easy to drill hair phenomenon.

"Jin duo Rong", as the application of new technology, is an innovation for the down industry, which means the establishment of new standards in the industry and the promotion of industrial upgrading.

Yang Jing: editor in charge