Device on needling machines for the production of needle-bonded

Details Device on needling machines for the production of needle-bonded Device on needling machines for the production of needle-bonded

1989-06-01

1991-05-21

Schroeder, Werner H.

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

D04H 1800

Patent

active

050163310

ABSTRACT:
A device on needling machines for the production of needle-bonded fabric webs or the like, having above the fiber fleece to be needled a holding-down means provided with openings for the needles, with plugs of elastic material, to be pierced by the needles, being inserted into the needle openings of said holding-down means, which plugs surround the needle shafts, and their lower faces are flush or approximately flush with the underside of the holding-down means.

REFERENCES:
patent: 3415713 (1968-12-01), Smith II
patent: 4035881 (1977-07-01), Zocher

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