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TPU bonded Fabric

TPU Composite Fabric
Composite fabrics are “Lamination Fabric”, “Soft Shell Fabric”. TPU composite fabrics and PTFE composite fabrics are one or more layers of textile materials, non-woven materials and other functional materials bonded to form a new type of material. TPU composite fabrics and PTFE composite fabrics are divided into common composite fabrics (fabrics and linings are bonded by binders to improve the texture of fabrics, which is suitable for the simplification of garment processing technology and large-scale production) and functional composite fabrics (the composite fabrics have the special functions of waterproof and moisture permeability, radiation resistance, washing resistance and wear resistance).
TPU bonded Fabric
TPU Composite Fabric with Chinese Name
Foreign names “Lamination Fabric” and “SoftShell Fabric”
Meaning Multilayer Textile Material Bonding Material
Advantages: good elasticity, toughness and wear resistance
Brief introduction of fabrics
TPU composite fabric is a kind of composite material which is composed of TPU film on various fabrics, and a new kind of fabric is obtained by combining the characteristics of the two fabrics.
TPU (Thermoplasticpolyurethanes), a thermoplastic polyurethane, is a linear block copolymer composed of soft segment of oligomer polyol and hard segment of Diisocyanate Chain extender. TPU can be salivated, blown, calendered or coated into thin films, with good elasticity, toughness, wear resistance, good cold resistance, environmental protection and non-toxic advantages.
TPU composite fabrics have two ways, one is called post-pasting: first make TPU film and then glue with the fabric, the other is online composite: coat the fabric with glue or not glue, directly salivate TPU on the fabric to make TPU composite fabrics or sandwich fabric.
Fabric Advantages
TPU composite fabric is a kind of composite material which is composed of TPU film on various fabrics, and a new kind of fabric is obtained by combining the characteristics of the two fabrics. TPU (Thermoplasticpolyurethanes), a thermoplastic polyurethane, is a linear block copolymer composed of soft segment of oligomer polyol and hard segment of Diisocyanate Chain extender. TPU can be salivated, blown, calendered or coated into thin films, with good elasticity, toughness, wear resistance, good cold resistance, environmental protection and non-toxic advantages.
Production process
Generally, the scale of post-paste processing plants is not large. There are many small factories in China. Most of them buy TPU films from outside film factories. They only finish the process of gluing. In the process of post-pasting, TPU film should be added high temperature and high pressure again. If the process is not properly controlled, the film will be damaged or even small holes will be broken.
TPU composite fabrics have two ways, one is called post-pasting: first make TPU film and then glue with the fabric, the other is online composite: coat the fabric with glue or not glue, directly salivate TPU on the fabric to make TPU composite fabrics or sandwich fabric. Generally, the scale of post-paste processing plants is not large. There are many small factories in China. Most of them buy TPU films from outside film factories. They only finish the process of gluing. In the process of post-pasting, TPU film should be added high temperature and high pressure again. If the process is not properly controlled, the film will be damaged or even small holes will be broken.
Fabric use
On-line bonding is a one-time composite of fluid TPU film on the fabric, which avoids damage to the film, has beautiful surface and can make different patterns. However, this kind of composite equipment has high investment and high technical requirements. There are very few domestic manufacturers that can achieve this kind of composite process, and only a few have mature equipment and technology at present. In fact, it has also been improved after Taiwan’s introduction. At present, it is the most professional manufacturer of inflatable life jackets, medical inflatable products and massage airbag fabrics in China.
TPU composite fabrics are used for inflatable life jacket, diving BC jacket, life raft, inflatable boat, inflatable tent, military inflatable self-expanding mattress, massage airbag, medical bedsore mattress and professional waterproof backpack.

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