Waterproof and vapor-permeable assembly insole and shoe manufactured with such insole

Waterproof and vapor-permeable assembly insole and shoe manufactured with such insole

  • CN 101,677,645 A
  • Filed: 03/17/2008
  • Published: 03/24/2010
  • Est. Priority Date: 03/23/2007
  • Status: Active Application
First Claim
Patent Images

1. But 1, the end in a kind of Assembled shoes of waterproof but permeate water steam,, its structure is characterised in that the end comprises in the described Assembled shoes:

  • Film (11), the waterproof but porous steam of described film also is arranged in upper area;

    Supporting layer (12);

    described layer is arranged in below the described film (11), is made by hydrolysis and material ventilative or the dispersion perforation, and can be used as the support of pin and protect described film (11) in case the element that blunt penetrates; and

    can bear the stress that produces in the footwear when usingDescribed film (11) and described supporting layer (12) interlink and make the end in the described footwear waterproof but do not damage the gas permeability of described film (11) as a whole.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×