DEST001945MA - Process for the production of solid edges or ends on cut webs of fabric, braids or the like. - Google Patents
Process for the production of solid edges or ends on cut webs of fabric, braids or the like.Info
- Publication number
- DEST001945MA DEST001945MA DEST001945MA DE ST001945M A DEST001945M A DE ST001945MA DE ST001945M A DEST001945M A DE ST001945MA
- Authority
- DE
- Germany
- Prior art keywords
- fabric
- braids
- edges
- heat
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004744 fabric Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000007787 solid Substances 0.000 title claims description 3
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Description
Es ist bekannt, die Enden oder beschnittenen Ränder von Geweben, Geflechten, Seilen o.dgl. zu umsäumen, um ein Ausfransen zu vermeiden. Dadurch werden die Kanten jedoch dicker und wulstiger als die anderen Teile des Materials, was für viele Zwecke unerwünscht ist. Es ist ferner nicht neu, die durch den Schnitt erzeugten Kanten oder Endfasern durch Bestreichen mit Klebstoff gegen Ausfasern zu schützen, was jedoch nicht immer gelingt, weil die Klebstoffmasse in die Fasern nur schlecht einzudringen vermag. Man ist deshalb dazu übergegangen, die Faserenden, vorzugsweise an Seilen oder Schnüren, mit einem Fremdmaterial, z.B. Zelluloidplättchen zu umkleben. Aber auch hierbei ergibt sich der für manche Zwecke unerwünschte Nachteil der dickeren Endauflagen und oftmals ein vorzeitiges Lösen der Auflagen.It is known that the ends or trimmed edges of fabrics, braids, ropes or the like. to be hemmed in order to avoid fraying. However, this makes the edges thicker and more bulged than the other parts of the material, which is undesirable for many purposes. Furthermore, it is not new to protect the edges or end fibers produced by the cut against fraying by coating with adhesive, but this does not always succeed because the adhesive mass can penetrate the fibers only poorly. One has therefore switched to gluing the fiber ends, preferably on ropes or cords, with a foreign material, e.g. celluloid flakes. However, this also results in the disadvantage of the thicker end supports, which is undesirable for some purposes, and often leads to premature release of the supports.
Das Verfahren nach der Erfindung zur Herstellung fester Kanten oder Enden an geschnittenen Gewebebahnen, Geflechten o.dgl. besteht darin, dass eine Sicherung der Schnittstellen gegen Ausfransen dadurch erreicht wird, dass die Schnittstellen der aus in der Hitze plastisch werdenden Kunststoffen bestehenden Gebilde oder solcher Textilgebilde, deren Fäden mit solchen Kunststoffen überzogen sind, an den Kanten oder Enden in Gegenwart von Druck und Hitze gegen Ausfransen behandelt werden.The method according to the invention for producing solid edges or ends on cut webs of fabric, braids or the like. consists in the fact that the interfaces are secured against fraying by placing the interfaces of the structures made of plastics that become plastic in the heat or such textile structures whose threads are coated with such plastics at the edges or ends in the presence of pressure and heat treated against fraying.
Das Verfahren nach der Erfindung lässt sich z.B. so durchführen, dass ein Geflecht oder Gewebe aus Kunststoffäden, z.B. Polyamid- oder Polyvinylfäden, in einer heizbaren Matrize zusammengefasst und durch Anwendung von Druck und Wärme verfestigt werden, ohne dass irgend ein Fremdmaterial hierbei verwendet zu werden braucht. Es kann auch jeder Faden aus einem tierischen oder pflanzischen Stoff, wie Baumwolle oder Schafwolle, vor der Herstellung von Geweben oder Geflechten einen Schutzüberzug aus einem Kunststoff-Film erhalten. Bei dem Verfahren nach der Erfindung werden die Enden aus diesen Grundstoffen hergestellter Geflechte ebenfalls durch Formgebung de Grundstoffe ohne Verwendung eines Fremdmaterials gesichert. Die Vorrichtungen zur Durchführung des Verfahrens und Formgebung von Web- oder Geflechtkanten ist sehr einfach, da lediglich erwärmte Matrizen benutzt zu werden brauchen.The method according to the invention can be carried out, for example, in such a way that a mesh or fabric made of plastic threads, e.g. polyamide or polyvinyl threads, is combined in a heatable die and solidified by applying pressure and heat without the need for any foreign material . Each thread made of an animal or vegetable material, such as cotton or sheep's wool, can also be given a protective coating made of a plastic film before the manufacture of woven or braided fabrics. In the method according to the invention, the ends of braids made from these basic materials are also secured by shaping the basic materials without the use of a foreign material. The devices for carrying out the process and shaping woven or braided edges is very simple, since only heated dies need to be used.
Claims (2)
Family
ID=
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