Mfg. appts. for article and its mfg. method

Mfg. appts. for article and its mfg. method

  • CN 1,245,930 C
  • Filed: 10/31/2003
  • Issued: 03/22/2006
  • Est. Priority Date: 11/01/2002
  • Status: Active Grant
First Claim
Patent Images

1. the manufacturing installation with article of elastic component is characterized in that havingWith introducing speed (V L) introduce elastic component, and to be higher than described introducing speed (V L) rate of delivery (V M) send the extension portion of elastic component;

  • Have the 1st and the 2nd liner of accepting described elastic component from described extension portion, and the delivery section of in conveying, cutting off the cutting knife of described elastic component;

    WithTo be higher than described rate of delivery (V M) transporting velocity (V H) carry fabric, from the liner to the portion of duplicating that fabric duplicates the elastic component of described cut-out, In described delivery section, when described the 2nd liner of back row is finished the described elastic component of acceptance, between described the 2nd liner of described the 1st liner of going ahead of the rest and back row, have at interval, interval between described then the 1st liner and described the 2nd liner dwindles, contractility across the elastic component at described interval reduces, and described cutting knife cuts off the elastic component across described interval.

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