Title:
METHOD, FABRICS AND MACHINES FOR PRODUCING SEAMLESS BAGS AND SIMILAR ITEMS
Document Type and Number:
WIPO Patent Application WO/2010/010205
Kind Code:
A4
Abstract:
The invention relates to a method, fabrics and machines for producing seamless bags and similar items. The method is characterised in that a weaving loom is used to weave two independent stacked fabrics which are joined transversely at pre-determined distances by interlinking warp threads using weft threads. Simultaneously, independent bands with corresponding selvages along the longitudinal edges thereof are formed in the warp direction in the weaving loom and, subsequently, said bands are fully or partially punched in order to form the bag or similar item. According to the invention, the area between the transverse and longitudinal selvages of one the fabrics to be used includes connecting zones with floating warp threads and connecting zones with floating weft threads. The machine includes means for pulling, tightening and aligning the fabric and means for cutting same in a curved or angular transverse manner.
Inventors:
GUASH PUBILL MARCOS (ES)
Application Number:
PCT/ES2009/000361
Publication Date:
April 08, 2010
Filing Date:
July 10, 2009
Export Citation:
Assignee:
GUASH PUBILL MARCOS (ES)
International Classes:
B65D30/04; B31B21/14; D03D1/04
Attorney, Agent or Firm:
MORGADES MANONELLES, Juan Antonio (37-39 bjs. 2, Barcelona, ES)
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