Composite elastic web

Composite elastic web

  • CN 1,935,504 B
  • Filed: 09/20/2005
  • Issued: 03/28/2012
  • Est. Priority Date: 09/21/2004
  • Status: Active Grant
First Claim
Patent Images

1. the production method of compound tablet, it comprises:

  • (i) at least one non-woven tablet is fed into a stretching device with a porose elastic membrane with face-to-face relation;

    Said stretching device be used to stretch said non-woven tablet and said porose elastic membrane are stated non-woven tablet in said stretching device place and said porose elastic membrane is in unbound state each other;

    (ii) when said non-woven tablet and said porose elastic membrane are in face-to-face relation and are in unbound state;

    Said non-woven tablet is stretched with said porose elastic membrane;

    To promote flexibility, produce activation and unconjugated non-woven tablet and porose elastic membrane;

    And(iii) adopt coupling apparatus;

    Said activation and unconjugated non-woven tablet and porose elastic membrane are combined with face-to-face relation;

    Thereby form compound tablet, wherein said non-woven tablet is by being selected from fibrous that polyethylene, polypropylene, polyester, man-made cellulose fibers, cellulose, nylon and their mixture process.

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