What are the types of down jacket fabrics?

(1) Water-repellent coating (membrane) fabric This type of fabric is somewhat similar to the jacket fabric and has waterproof and moisture-permeable properties. It is generally used in alpine professional down jackets. But the difference is that the overall fabric will be thinner and softer than the jacket fabric. In addition, because down jackets are generally used in cold environments, the melting water mainly consists of solid water in ice and snow. Therefore, the requirements for water pressure resistance of fabrics are not as high as those of jackets, and most down jackets made of waterproof fabrics are not pressed. Plastic. Another point to note is that some inexpensive down coats use airtight coated fabrics to prevent leakage, and if they are only worn everyday, they can be considered.

(2) High-density water repellent fabric The density of the fabric itself is very high, generally above 290T. Then through the high temperature fusion surface fabric to reduce fabric gap post-processing technology, improve anti-velvet. The lightness and softness of the fabric is the highest among all down apparel fabrics, and it is also windproof, water repellent and breathable. These fabrics are the most widely used fabrics for down jackets and down sleeping bags, but the level of post-processing technology has a great influence on the anti-velvet properties of fabrics.

(3) Ordinary woven fabrics and anti-velvet fabrics The nylon or polyester fabrics with lower density are generally used. When down jackets are produced, anti-velvet fabrics are added to the inside of the fabrics, which can play the role of anti-velvet, and have good anti-velvet properties. The disadvantage is that the fleece-proof cloth affects the softness of the down jacket and increases the weight of the entire coat. The most important thing is that if you use a low-quality fleece, the air permeability of down jackets will be greatly reduced, and after washing, the fleece fabrics will easily break or clump. The other way is to make anti-velvet treatment, the process is to brush a layer of anti-velvet adhesive in the fabric layer, fabric feel bad, and airtight.