Method and apparatus for producing bouffant caps
- 申请公布号:
- US4560434(A)
- 申请号:
- US19830565577
- 申请日期:
- 1983.12.27
- 申请公布日期:
- 1985.12.24
- 申请人:
- NANKAISANGYO CO. LTD.;TOYAMASANKI CO. LTD.
- 发明人:
- SATO, TAKESHI
- 分类号:
- A42B1/04;A42C1/00;B31D5/00;B31F1/00;(IPC1-7):A42B1/12;B32B31/00;D05B35/08
- 主分类号:
- A42B1/04
- 摘要:
- A method and apparatus for continuously and efficiently producing bouffant caps, the arrangement comprising a section for supporting and supplying a thin band-like material wound in roll form, a laying section for laying stretchable linear elements in stretched condition on opposite sides of the band-like material being continuously payed out from the supply section, a welding section for integrally attaching the laid stretchable linear elements to the band-like material, a zigzag folding section for widthwise zigzag folding the band-like material having said stretchable linear elements welded thereto, a fixed length seal section for welding at regular intervals the stretchable linear elements laid on the opposite sides of the zigzag folded material, and a cutter section for cutting the material at the middle of each weld region.
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