CH454078A - Reinforcement insert for making up textiles - Google Patents

Description

  

  Reinforcement insert for making up textiles With reinforcement inserts such as linen stiff linen or similar materials, high stiffness effects can be achieved in the most varied of ways. However, it is disadvantageous here that these fabrics cannot be washed.



  It is therefore preferred to use starched fabrics made from cellulose fibers, which, however, have to be strengthened again after each wash.



  Since these starched inlays can only be used for a certain purpose, e.g. for Hem the, one tries to move cellulose fiber fabric with a so-called stiff equipment, for the synthetic resins, starch, polyvinyl alcohol, polyvinyl acetate or similar products are used. However, the effect of this treatment diminishes considerably after a few washes or is even completely lost.



  All reinforcement inserts described so far who are sewn between the upper and lower fabric. A cellulose fiber fabric or a fleece with a laminated polyethylene film has proven useful, but it is disadvantageous that such a material is impermeable to air and water. Attempts have already been made to remedy these disadvantages by no longer laminating the fabrics with foil. Instead, it was dusted with polyethylene powder and then ironed or pressed onto the fabric or fleeces treated in this way onto the upper or lower fabric.



  The same method can also be used to process a fabric or fleece with a proportion of thermoplastic fibers.



  The purpose of the invention is to eliminate the above disadvantages. The reinforcement insert according to the invention for the manufacture of textiles is accordingly characterized in that it has at least one fabric or fleece made of natural or regenerated cellulose yarns, which is reinforced by a fabric made of cut ribbons or monofilaments of polyolefins. Polyethylene and polypropylene are particularly suitable as polyolefins.

   The woven fabrics made of ribbons or monofilaments of polyolefins can be glued with simple and cheap insert materials under pressure and heat in such a way that a well shrink-free reinforcement insert is created.



  The fabric made of polyolefin tapes or monofilaments can be inserted between the upper and lower fabric and sintered in or melted down.



  In addition to a good stiffness effect, such a reinforcing insert preferably has good permeability during washing. Furthermore, the fabric produced in this way is advantageously breathable. These properties can be achieved by using a very sparse polyolefin fabric.



  The reinforcement effect can be increased even further by e.g. alternately weaves a cotton thread or one made of synthetic fibers with a higher melting point and a polyolefin thread. This creates larger gaps in the finished reinforcement insert that have not been melted out with polyolefin.



  Another advantage of the new reinforcement insert is that it is soft and elastic when washed and stiff again after drying.



  There is no risk of the polyolefin content penetrating through the upper or lower fabric when cleaning or ironing.



  The reinforcement inserts can be used for shirt collars and cuffs, for bra cups and also for stiffening hat materials and are preferably cut to the shape of the area to be reinforced.



  The reinforcement insert according to the invention is explained in more detail in an exemplary embodiment in the accompanying drawing. A reinforcement insert for the collar of a men's shirt is shown, consisting of an upper fabric made of cotton threads 1, a lower fabric made of cotton threads 2 and a fabric made of polyolefin threads 3 located in between and glued to the upper and lower fabric.

 

Claims (1)

PATENT CLAIM Reinforcement insert for the manufacture of textiles, characterized in that it has at least one fabric or fleece made of natural or regenerated cellulose yarns, which is reinforced by a fabric made of cut tapes or monofilaments of polyolefins. SUBCLAIMS 1. Reinforcement insert according to claim, characterized in that the fabric made of cut tapes or monofilaments of polyolefins is sintered or melted into or on the fabric or fleece made of natural or regenerated cellulose yarns. 2. Reinforcement insert according to claim, characterized in that it has two fabrics or fleeces made of natural or regenerated cellulose yarns, between which the fabric made of cut tapes or monofilaments made of polyolefins is glued on one side. 3. Reinforcement insert according to claim, consisting of two fabrics or fleeces made of natural or regenerated cellulose yarns and an interposed fabric made of cut ribbons or monofilaments made of polyolefins mixed with yarns made of cellulose or synthetic fibers with a higher melting point than that of the polyolefin which they are glued on one side.