Tips: The status quo of foreign cold protective textiles

Extremely cold protective clothing materials: PTFE laminated waterproof and moisture permeable fabrics, metal coated fabrics, microfiber insulation materials, hollow fiber insulation materials, photothermal conversion and heat storage fibers.

Passive thermal insulation materials: Europe and the United States to develop hollow fiber and superfine fiber wadding and wind laminate fabrics; Japan is in the use of ceramic powder in the international leading position. Several large companies in Europe and the United States have developed their own unique product systems through continuous research and development, such as DuPont's Thermolite flakes, 3M's Thinsulate flakes, MaldenMills' Polartec fleece, and Wolfore's Goretex's PTFE waterproof breathable fabrics. Laminate fabrics, etc.

Active warming material: At present, the newer fiber types are the Outlast phase change fiber produced by Gateway of the United States and Japan (Unitika) Fibers and other companies producing moisture-absorbing and heat-reducing fiber.

There are many overseas cold-proof clothing companies, and most of them have the ability to independently research and develop high-performance fabrics. The products are also mainly high-end products, and the prices are expensive. The core technology lies in the development of high-performance film composite fabrics.