Nylon hot melt yarn (referred to as nylon hot melt yarn) is made by spinning low-melting-point polyamide. Low-melting-point polyamide is a modified polyester. Nylon hot melt yarn made by spinning low-melting-point polyamide has the advantages of low melting point, high thermal bonding strength and stable physical and chemical properties.
Functional characteristics of hot melt yarn: 1. Low melting point. The melting point of nylon hot melt yarn is as low as 90˚C. 2. Good wear resistance. The wear resistance of polyamide fiber is the best among all textile fibers. 3. High breaking strength. The breaking strength of polyamide fiber filaments for textile use is 5.0~6.4g/d. 4. Good dyeability. The dyeability of polyamide fiber is more difficult than that of natural fiber. It is easy to dye with other synthetic fibers and is generally dyed with acid dyes. It can replace polypropylene and polyamide hot melt adhesives in some fields, and at the same time has its own unique application field. It is widely used in hot air shoe upper manufacturing, yarn manufacturing, clothing manufacturing, seamless clothing lock, soft yarn curtain vertical curtain and other textile fields. Methods for removing hot melt sticking: 1. Heat the hole and then iron it flat; 2. Use an electric iron to spray air at the hole for a while. Then iron it flat. 3. Put it in 50~60 degrees water ironing, take it out and iron it flat.
The characteristics of nylon fiber fabrics can be summarized as follows: 1. The wear resistance of nylon fabric ranks first among all kinds of fabrics, which is much higher than other fiber fabrics of the same product, and the durability is very good. 2. The hygroscopicity of nylon fabric is the best among synthetic fiber fabrics, so the clothing made of nylon is more comfortable to wear than polyester clothing. 3. Nylon fabric is a light fabric, which is after polypropylene and acrylic fabrics among synthetic fiber fabrics. It is suitable for making mountaineering clothes, winter clothing, etc. 4. The elasticity and elastic recovery of nylon fabric are very good. It is easy to deform under small external force, and the fabric is easy to wrinkle during wearing. 5. Nylon fabrics have poor heat resistance and light resistance. During wearing and use, you need to pay attention to the conditions of washing and maintenance to avoid damaging the fabric.
