Introduction to the material of the desk calendar The first is the personalized desk calendar. Personalized desk calendar racks are all made of gray boards. The raw materials of gray boards are roughly divided into plant fibers, regenerated plant fibers,…
Material classification of sleeping bags Artificial vacuum cotton Features are moisture-proof and lightweight! Therefore, in relatively humid environmental conditions, it is better to choose artificial vacuum cotton sleeping bags. Avoid getting your…
The material of the sleeping bag Down sleeping bags have high requirements on internal and external materials. The lining material usually requires more than 200T, because if the lining material index is lower than 200T, individual hairs will be worn…
Material classification of webbing Nylon / Tedlon / PP polypropylene / acrylic / cotton / polyester / gold and silver onion / spandex / light silk / rayon, etc. The difference between nylon and PP webbing: Generally, nylon webbing is woven first and…
Material characteristics of raincoats Waterproof and breathable cloth. Waterproof and breathable fabric is a new type of textile fabric made of polymer waterproof and breathable materials. By compounding different components of fabrics, it is not only…