Title:
APPARATUS AND METHOD FOR PRODUCING SACKS WHICH COMPRISE WOVEN FABRICS MADE FROM STRETCHED SMALL PLASTIC TAPES
Document Type and Number:
WIPO Patent Application WO/2009/121842
Kind Code:
A8
Abstract:
The invention describes an apparatus for producing sacks from tubular parts which comprise woven fabrics made from stretched small plastic tapes and are composed of two material layers which lie above one another. The following are contained in said apparatus: - at least one transport device for transporting the tubular parts in a transport direction (x) which extends transversely with respect to their direction (z) of extent, wherein the tubular parts can be conveyed in a horizontal position, and - at least one device for opening at least one end of a tubular part, in order to form bases later. The device for opening at least one end of a tubular part comprises the means for folding over the ends of the tubular parts, by way of which means the two ends of the tubular parts can be moved out of the horizontal position into a vertical position (y), wherein, furthermore, the material layers lie on one another.
Inventors:
TAUSCH CARSTEN (DE)
HAEGER CHRISTIAN (DE)
HAEGER CHRISTIAN (DE)
Application Number:
PCT/EP2009/053747
Publication Date:
December 09, 2010
Filing Date:
March 30, 2009
Export Citation:
Assignee:
WINDMOELLER & HOELSCHER (DE)
TAUSCH CARSTEN (DE)
HAEGER CHRISTIAN (DE)
TAUSCH CARSTEN (DE)
HAEGER CHRISTIAN (DE)
International Classes:
B31B29/00; B31B50/76; B31B50/80
Attorney, Agent or Firm:
WINDMÖLLER & HÖLSCHER KG (Lengerich, DE)
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