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 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D03D 47/12 - Métiers dans lesquels la bobine de trame ne traverse pas la foule, p. ex. métiers sans navette, métiers à pinces, métiers avec fausse navette dans lesquels de simples duites de fil de trame sont insérées, c.-à-d. avec formation du pas entre chaque duite
D03D 47/18 - Métiers dans lesquels la bobine de trame ne traverse pas la foule, p. ex. métiers sans navette, métiers à pinces, métiers avec fausse navette dans lesquels de simples duites de fil de trame sont insérées, c.-à-d. avec formation du pas entre chaque duite par deux dispositifs d'insertion de la trame se rencontrant au milieu ou vers le milieu de la foule et transférant la trame de l'une à l'autre
D03C 3/20 - Mécaniques Jacquard à commande électrique
2.
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 (Italie)
Inventeur(s)
Gherardi, Claudio
Frignani, Alberto
Abrégé
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 - Fils provenant de mélange ou autres filés ou fils contenant des composants faits de matières différentes
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
G.T.I.S.P.A. - GRUPPO TESSILE INDUSTRIALE (Italie)
Inventeur(s)
Gherardi, Claudio
Frignani, Alberto
Abrégé
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 - Fils provenant de mélange ou autres filés ou fils contenant des composants faits de matières différentes
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D04B 1/14 - Autres tricots ou articles caractérisés principalement par l'emploi de matières spéciales pour le fil
4.
PROCESS FOR MAKING A MULTICOMPONENT THREAD AND MULTICOMPONENT THREAD THUS MADE
G.T.I. S.P.A. - GRUPPO TESSILE INDUSTRIALE (Italie)
Inventeur(s)
Gherardi, Claudio
Frignani, Alberto
Abrégé
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 - Filés dans lesquels les fibres sont réunies par des adhésifsFilés ou fils imprégnés
D03D 15/06 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame utilisant des fils de soutien, c. à d. des fils qui sont éliminés après le tissage