What’s PU Synthetic Leather



Definition:


proimages/喬國pu1.png


  • The synthetic leather is made with PolyUrethane resin. It can be coated on substrates or dipped into substrates.
  •  PolyUrethane is any polymer consisting of a chain of organic units joined by urethane (carbamate) links.

     (-NH-CO-O-) in molecular structure.

 Characteristics:

  • PU resin has lots of functions that can apply for shoe making material and other industries. Features of PU are advantage in hydrolysis, bonding strength, abrasion and flexibility…..etc

 

Producing process of PU synthetic leather

  •   Wet Process

     Enhance hand-feel and get strong physical properties

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  •    Dry Process 

      To get colors, effects and texture.

proimages/乾式.pngBar tape processing :

  • Perforation
  • Embossing (need to open tooling)
  • Stitching
  • Screen Printing (need to open tooling)

 

The different Treatment after bar tape process

T2 – friction enhance

T6 – tacky feel - recommend for golf grip

TT30 – easy to clean - usually used on baseball grip & bicycle bar tape

 

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