A - Human Necessities – 41 – D
Patent
A - Human Necessities
41
D
A41D 27/24 (2006.01) B29C 65/48 (2006.01) B29C 65/62 (2006.01) B29C 65/72 (2006.01)
Patent
CA 2702620
A seam joining structure (1) includes a first material web (10) with a first barrier layer (42) and with a first edge (14) on an outer boundary of the first material web (10), a second material web (30) with a second barrier layer (42) and with a second edge (34) on an outer boundary of the second material web (30), as well as at least one seam (21) that joins the first and second material webs (10, 30) in a seam area (3) to form a first seam allowance (13) between the seam (21) and the first edge (14) of the first material web (10) and to form a second seam allowance (33) between seam (21) and the second edge (34) of the second material web (30). The first and second material webs (10, 30) are arranged one above the other in seam area (3) and the second seam allowance (33) is folded around the first edge (14) of the first material web (10) and covers the at least one seam (21) to form a seam cover (2), whereby the seam cover (2) is joined in the seam area (3) to the first material web (10). This seam-joining structure can contribute to creating waterproof functional clothing with high wearing comfort.
L'invention concerne une structure (1) de couture composée d'un premier panneau de tissu (10) comprenant une première couche barrière (42) et un premier bord (14) situé sur le contour extérieur du premier panneau de tissu (10), d'un second panneau de tissu (30), comprenant une seconde couche barrière (42) et un second bord (34) situé sur le contour extérieur du second panneau de tissu (30), ainsi que d'au moins une couture (21), qui relie le premier et le second panneau de tissu (10, 30) dans la zone de couture (3), de façon à laisser une première marge de couture (13) entre la couture (21) et le premier bord (14) du premier panneau de tissu (10), et une seconde marge de couture (33) entre la couture (21) et le second bord (34) du second panneau de tissu (30). Le premier et le second panneau de tissu (10, 30) sont superposés dans la zone de couture (3) et la seconde marge de couture (33) est rabattue autour du premier bord (14) du premier panneau de tissu (10) et recouvre la ou les coutures (21), formant un rabat recouvrant (2) sur la couture, le rabat recouvrant (2) étant assemblé au premier panneau de tissu (10) dans la zone de couture (3). Cette structure de couture peut contribuer à l'obtention de vêtements fonctionnels étanches, présentant un confort élevé.
Stuebiger Werner
Gowling Lafleur Henderson Llp
W.l. Gore & Associates Gmbh
LandOfFree
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