Textiles: fiber preparation – Assembling – Web forming
Patent
1988-10-20
1990-03-27
Schroeder, Werner H.
Textiles: fiber preparation
Assembling
Web forming
19106R, 191457, D04H 170, D01G 1546
Patent
active
049108301
ABSTRACT:
An apparatus and process for producing fibrous nonwoven fabrics of at least two superposed fibrous web layers of equal or different structure is disclosed by using at least two successively arranged cards (2, 5) in a card set, means for discharging the fibrous webs from the card or the like in one direction, the discharged fibrous web layers being fed to a finishing unit (15) such as a calendar and the like, each card being provided with at least one doffing point (3, 4; 3',4'). The improvement comprises a conveying means (7, 12) carried adjacent and following the doffing point which is tiltable upwardly or downwardly at a predetermined angle. Transport devices (8, 9, 13, 14, 16) are mounted above and beneath the cards in communication with conveying means for transporting discharged webs.
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Current Sara M.
Flint Cort
Hergeth Hollingsworth GmbH
Schroeder Werner H.
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