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Method of manufacturing a pocket construction provided with a welt
| Details |
Inventors: Airaksinen, Pentti; Leppaniemi, Reijo; Miettinen, Matti; Pohjolainen, Jarmo; Varjus, Seppo;
Assignee: Cimcorp Oy (Ulvila, FI)
Primary Examiner: Schroeder; Werner H.
Assistant Examiner: Izaguirre; Ismael
Attorney, Agent or Firm: Scully, Scott, Murphy & Presser
The present invention relates to a method of manufacturing a pocket construction provided with a welt. In order to provide a simple, efficient and automatable process of manufacture, a pocket pouch blank (8) is brought on the reverse side of a garment (3); at the ends of a future pocket slot (4) are punched V-shaped slits, the points of the slits pointing at each other, and the triangular points (15, 16) so formed are secured in their folded position at the same time securing the garment (3) and the pocket pouch blank (8) to each other, the pocket slot (4) is cut open, a lower welt (7) is brought partially on the pocket slot (4) and partially on the lower edge (6) thereof and secured to this lower edge (6) by a stitch (10), and an inner pocket pouch panel (2) is secured on the outer pocket pouch panel (1) to form a pocket pouch. |
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DETAILED DESCRIPTION The object of the present invention is to provide a new method of manufacturing a conventional welt pocket construction proved to be good, which method is of that nature that it enables a considerably simpler realization of an automatic production line than would be possible when using a conventional method of manufacturing welt pockets.
The most essential feature of the method is that it is at no stage of operation necessary to turn the pocket pouch through the pocket slot, and according to the invention, the manufacture of the pocket pouch can entirely take place with the same side of the garment out, which makes it unnecessary to turn the garment, which would complicate the automation.
The accomplished welt pocket construction does not, however, differ from the welt pocket construction found to be good in this field.
This object has been reached by means of the method of the invention: at the ends of a pocket slot are punched V-shaped slits through both the outer pocket pouch panel and the garment, the points of the slits pointing at each other, the triangular points formed by the slits mentioned are folded on the outer pocket pouch panel, the triangular points mentioned are secured in their folded position and simultaneously, the garment and the outer pocket pouch panel are secured to each other within the area of these points, the pocket slot is cut open and the edges of the slot are folded from the level of the garment on the outer pocket pouch panel, the lower welt is brought partially on the pocket slot and partially on the lower edge thereof and is secured to this lower edge by means of a stitch, and the inner pocket pouch panel is placed on the outer pocket pouch panel and secured thereto by means of a stitch to form the pocket pouch.
As the most preferable alternative, though not the only alternative, the triangular points are secured in their turned position and at the same time, the outer pocket pouch panel is secured to the garment at these points by means of heat activated adhesive cloth arranged on both sides of the outer pocket pouch panel before placing it on the garment
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