The machine (1) for making fabrics comprising yarns decorated with pearls (15) comprises a yarn holder (2) for feeding a warp yam (3) to a weaving group (5) by aligning all of them onto the same plane by means of cords (7) controlling the feeding direction of the warp (3). The weaving group (5) comprises a reed (9) therethrough the warp yarns (3) pass and cooperating with a bar (11) for forming the fabric (8). The weaving cloth (5) comprises two pincers (13) suitable for inserting a weft yarn between the warp yarns (3). The bar (11) has an indentation (16) faced towards the reed (9) and placed at the passing area of the warp (14). The pincers (13) have a first jaw (18) faced towards a second jaw (19) with substantially triangular profile. The invention also relates to the fabric made with such machine.
D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
D03D 47/12 - Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
D03D 47/18 - Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick two weft inserters meeting at or near the middle of the shed and transferring the weft from one to the other
PROCESS FOR MAKING A THREAD COMPRISING A MIXTURE OF NATURAL AND/OR ARTIFICIAL AND/OR SYNTHETIC AND/OR MINERAL FIBRES, EITHER PURE OR MIXED WITH EACH OTHER, PROCESS FOR MAKING A FABRIC BY SAID THREAD.
G.T.I. S.P.A. - GRUPPO TESSILE INDUSTRIALE (Italy)
Inventor
Gherardi, Claudio
Frignani, Alberto
Abstract
The process for making a thread that comprises a mixture of natural and/or artificial and/or synthetic and/or mineral fibres, either pure or mixed with each other, consists in evenly humidifying first fibres, mixing the first fibres that have been humidified with second fibres that are soluble in an environment wherein the first fibres are not soluble, making a sliver composed of a mixture of first and second fibres, weaving the sliver making a thread composed of a mixture of first and second fibres. The thread consisting of the mixture of first and second fibres is then woven making a fabric and subsequently, the second soluble fibres are dissolved, so as to obtain a fabric consisting of the first fibres only.
D02G 3/04 - Blended or other yarns or threads containing components made from different materials
D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
The process for making a fabric by a first thread comprising natural and/or artificial and/or synthetic and/or mineral fibres, either pure or mixed with each other, consists in making a third thread twisting the first thread with a second thread made of fibres soluble in an environment wherein the first thread is not soluble, weaving the third thread making a fabric and then, immersing the fabric in a bath for dissolving the second fibres and obtaining the fabric composed of the first fibres only. Afterwards, the bath is warmed and acetic acid is added for imparting an acid PH to the bath. Advantageously, the bath is heated to a temperature of 50°C ± 10%, and the acetic acid is added to obtain a bath with a PH equal to about PH 5.5. The finding also relates to a fabric made by such method.
D02G 3/04 - Blended or other yarns or threads containing components made from different materials
D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
D04B 1/14 - Other fabrics or articles characterised primarily by the use of particular thread materials
4.
PROCESS FOR MAKING A MULTICOMPONENT THREAD AND MULTICOMPONENT THREAD THUS MADE
G.T.I. S.P.A. - GRUPPO TESSILE INDUSTRIALE (Italy)
Inventor
Gherardi, Claudio
Frignani, Alberto
Abstract
The process for making a multicomponent thread (12) composed of a first fibre and a second fibre soluble in an environment wherein the first fibre is insoluble, consists in.making a first thread (10) using only the first fibres that are twisted with S or Z twist, then twisting the first thread (10) with a second thread (11) using only the second fibres and making the multicomponent thread. The first thread (10) and the second thread (11) are twisted with the same S or Z twist used for twisting the first thread during the make thereof. The finding also relates to a thread made by such process and to a fabric made with such thread.
D02G 3/40 - Yarns in which fibres are united by adhesivesImpregnated yarns or threads
D03D 15/06 - Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used using scaffolding threads, i.e. threads removed after weaving
5.
METHOD AND PLANT FOR PRINTING A CHAIN OF WARP YARNS
The method for printing a chain of warp yarns consists of spraying ink onto the chain of yarns to produce thereon a predetermined decorative motif. The plant for printing a chain of warp yarns comprises means for feeding the chain yarns to an ink application device comprising a plotter.
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