FR3036258A1 - PROCESS FOR THE PLACEMENT OF A LINING MADE OF A NON-WOVEN POLYESTER AND POLYURETHANE WITHIN A SHOE AND A SHOE PROVIDED WITH SUCH A LINING - Google Patents
PROCESS FOR THE PLACEMENT OF A LINING MADE OF A NON-WOVEN POLYESTER AND POLYURETHANE WITHIN A SHOE AND A SHOE PROVIDED WITH SUCH A LINING Download PDFInfo
- Publication number
- FR3036258A1 FR3036258A1 FR1554387A FR1554387A FR3036258A1 FR 3036258 A1 FR3036258 A1 FR 3036258A1 FR 1554387 A FR1554387 A FR 1554387A FR 1554387 A FR1554387 A FR 1554387A FR 3036258 A1 FR3036258 A1 FR 3036258A1
- Authority
- FR
- France
- Prior art keywords
- lining
- shoe
- alcantara
- leather
- polyurethane
- 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.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
- A43D25/18—Devices for applying adhesives to shoe parts
- A43D25/183—Devices for applying adhesives to shoe parts by nozzles
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/025—Uppers; Boot legs characterised by the constructive form assembled by stitching
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0255—Uppers; Boot legs characterised by the constructive form assembled by gluing or thermo bonding
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/07—Linings therefor
Abstract
Ce procédé pour la mise en place d'une doublure à base de non tissé comprenant du polyester et du polyuréthane de type alcantara® sur du cuir, comprend les étapes suivantes : - dépôt d'une colle réalisée en latex naturel sur les faces respectives du cuir et de l'alcantara® destinées à être associées l'une à l'autre ; - affichage des deux surfaces encollées ; - mise sous presse à chaud.This method for the establishment of a nonwoven lining comprising polyester and polyurethane alcantara® type on leather, comprises the following steps: - deposit of a glue made of natural latex on the respective faces of the leather and alcantara® intended to be associated with each other; - display of the two glued surfaces; - hot press.
Description
1 PROCEDE POUR LA MISE EN PLACE D'UNE DOUBLURE REALISEE EN UN NON TISSE A BASE DE POLYESTER ET DE POLYURETHANE A L'INTERIEUR D'UNE CHAUSSURE ET CHAUSSURE MUNIE D'UNE TELLE DOUBLURE DOMAINE DE L'INVENTION La présente invention s'inscrit dans le domaine des chaussures, et plus particulièrement, dans le domaine des doublures pour chaussures, notamment haut de gamme.1 Process for the Implementation of a Lining Made in a Non-Woven Fabric Based on Polyester and Polyurethane Inside a Shoe and a Shoe With Such a Lining Field of the Invention in the field of shoes, and more particularly in the field of linings for shoes, especially high-end.
Elle vise plus particulièrement la mise en place d'une doublure réalisée en alcantara (marque déposée), c'est-à-dire, en un non tissé réalisé à base de polyester et de polyuréthane selon une proportion d'environ 68% et 32% respectivement, et constitué de fibres de polyester très fines liées entre elles par l'apposition à chaud d'une résine de type polyuréthane.It relates more particularly to the implementation of a liner made of alcantara (registered trademark), that is to say, a nonwoven made of polyester and polyurethane in a proportion of about 68% and 32%. % respectively, and consists of very fine polyester fibers bonded together by the hot apposition of a polyurethane type resin.
ETAT ANTERIEUR DE LA TECHNIQUE La plupart des chaussures aujourd'hui disponibles est munie d'une doublure interne. Elles comportent une tige de forme particulière propre à s'adapter à la forme du pied, réalisée notamment en cuir ou en textile. L'apposition d'une telle doublure à l'intérieur de la chaussure permet d'une part, d'augmenter le confort de l'utilisateur, et d'autre part, de limiter les problèmes liés à la transpiration, fréquente chez certaines personnes.PRIOR STATE OF THE ART Most of the shoes currently available are provided with an internal lining. They comprise a rod of particular shape adapted to adapt to the shape of the foot, made in particular of leather or textile. Applying such a lining inside the shoe allows on the one hand, to increase the comfort of the user, and on the other hand, to limit the problems associated with perspiration, common in some people .
Ces doublures sont traditionnellement réalisées en cuir, en général cousues à l'intérieur de la tige, mais quelquefois collées et cousues, voire en tissu ou dans d'autres matières synthétique (collées et cousues).These liners are traditionally made of leather, usually sewn inside the stem, but sometimes glued and sewn, or fabric or other synthetic materials (glued and sewn).
L'objectif de la présente invention est donc de proposer un procédé particulier apte à permettre la mise en place d'une doublure alcantara® à l'intérieur d'une chausure. L'intérêt d'un tel matériau réside dans le fait qu'il est chaud l'hiver et frais l'été. De plus, il est plus solide que les doublures couramment utilisées et évite de refaire les glissoires (arrière de la chaussure).The objective of the present invention is therefore to provide a particular method capable of allowing the establishment of an alcantara® lining inside a shoe. The interest of such a material lies in the fact that it is warm in the winter and cool in the summer. In addition, it is stronger than the liners commonly used and avoids redoing the slides (back of the shoe).
3036258 2 EXPOSE DE L'INVENTION Selon l'invention, le procédé pour la mise en place d'une doublure à base de non tissé comprenant du polyester et du polyuréthane de type alcantara® sur du cuir comporte les 5 étapes suivantes : - dépôt d'une colle réalisée en latex naturel sur les faces respectives du cuir et de lalcantara® destinées à être associées l'une à l'autre ; affichage des deux surfaces encollées ; - mise sous presse à chaud.SUMMARY OF THE INVENTION According to the invention, the process for the implementation of a nonwoven lining comprising polyester and polyurethane of alcantara® type on leather comprises the following 5 steps: an adhesive made of natural latex on the respective sides of the leather and lalcantara® intended to be associated with each other; display of the two glued surfaces; - hot press.
10 En d'autres termes, l'invention consiste principalement dans le choix particulier de la doublure, en l'espèce, en alcantara® d'une part, et d'autre part dans la mise en oeuvre d'une colle au latex naturel permettant d'associer de manière efficace le cuir, en l'espèce, côté chair, et l'alcantarae, afin d'assurer une pérennité dans le temps de la fixation de la 15 doublure sur l'intérieur de la chaussure. Selon une caractéristique avantageuse de l'invention, la colle est déposée sur les surfaces respectives par pulvérisation.In other words, the invention consists mainly in the particular choice of the lining, in this case, alcantara® on the one hand, and on the other hand in the implementation of a natural latex glue allowing to effectively associate the leather, in this case, flesh side, and Alcantarae, to ensure durability in time of fixing the lining on the inside of the shoe. According to an advantageous characteristic of the invention, the adhesive is deposited on the respective surfaces by spraying.
20 Selon une autre caractéristique avantageuse de l'invention, la doublure est en outre cousue sur le cuir, et en l'espèce, sur le haut ou tour de la tige, afin de pérenniser son maintien en suite des entrées et sorties successives du pied de l'utilisateur au sein de la chaussure. En outre, préalablement au dépôt de la colle, on procède à un nettoyage des surfaces 25 respectives en cuir et en alcantara® destinées à être accolées l'une à l'autre. MODE DE REALISATION DE L'INVENTION La manière de réaliser l'invention, et les avantages qui en découlent, ressortiront mieux de 30 la description qui suit, donnée à titre indicatif, et non limitatif. On procède tout d'abord avantageusement au dépoussiérage ou nettoyage de la surface du cuir à l'aide de la main, destinée à constituer la tige de la chaussure, plus particulièrement, côté chair pour des raisons esthétiques.According to another advantageous feature of the invention, the lining is further sewn on the leather, and in this case, on the top or round of the upper, in order to maintain its retention following successive entries and exits of the foot. of the user within the shoe. In addition, prior to the deposition of the adhesive, the respective surfaces of leather and alcantara® intended to be contiguous to one another are cleaned. EMBODIMENT OF THE INVENTION The manner of carrying out the invention, and the advantages which result therefrom, will become more apparent from the description which follows, given for information only, and is not restrictive. First of all, it is advantageous to dust or clean the surface of the leather using the hand, intended to form the upper of the shoe, more particularly, the flesh side for aesthetic reasons.
35 3036258 3 De la même manière, lalcantara® est également nettoyé avec une brosse et à l'air pulsé. Il est ensuite procédé à une pulvérisation d'une colle réalisée en latex naturel, telle que par exemple commercialisée par la société Keck Chimie SA, et ce, sur les deux faces 5 respectives destinées à être associées l'une à l'autre. La quantité de colle ainsi pulvérisée est relativement réduite, mais cependant suffisante pour s'assurer que toute la surface concernée est effectivement revêtue de colle, et ce, le plus uniformément possible.In the same way, lalcantara® is also cleaned with a brush and forced air. It is then sprayed with a glue made of natural latex, such as for example marketed by the company Keck Chimie SA, and on the two respective faces 5 to be associated with one another. The amount of glue thus sprayed is relatively small, but still sufficient to ensure that the entire surface concerned is actually coated with glue, and, as uniformly as possible.
10 Une fois la colle ainsi pulvérisée sur les deux faces, respectivement du cuir côté chair et de lalcantara®, on les affiche l'une sur l'autre immédiatement en appuyant, et en évitant tout dégorgement.Once the glue thus sprayed on both sides, respectively of the flesh-side leather and lalcantara®, they are displayed one on the other immediately by pressing, and avoiding any disgorging.
15 On procède alors immédiatement à un pressage à chaud (température voisine de 150 °C), typiquement pendant une durée de 3 à 5 secondes, avec une pression relativement réduite, afin d'éviter que la colle ne traverse la doublure réalisée en alcantara4'4. Typiquement, la pression exercée est voisine de 3,5 kg.This is followed immediately by hot pressing (temperature close to 150 ° C.), typically for a period of 3 to 5 seconds, with a relatively reduced pressure, in order to prevent the glue from passing through the lining made of alcantara 4 '. 4. Typically, the pressure exerted is close to 3.5 kg.
20 Une fois la structure ainsi réalisée, constituée de l'assemblage par collage du cuir et de 1'alcantara®, il est alors procédé aux opérations classiques de réalisation de la chaussure proprement dite, notamment le montage des tiges, et l'association avec une semelle. L'invention vise donc notamment la chaussure mettant en oeuvre une telle doublure en 25 alcantara rapportée sur une surface en cuir.Once the structure thus formed, consisting of the bonding assembly of the leather and the alcantara®, it is then carried out the conventional operations of making the shoe itself, including the mounting of the rods, and the association with a sole. The invention therefore aims in particular the shoe implementing such an alcantara lining reported on a leather surface.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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FR1554387A FR3036258B1 (en) | 2015-05-18 | 2015-05-18 | PROCESS FOR THE PLACEMENT OF A LINING MADE OF A NON-WOVEN POLYESTER AND POLYURETHANE WITHIN A SHOE AND A SHOE PROVIDED WITH SUCH A LINING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1554387A FR3036258B1 (en) | 2015-05-18 | 2015-05-18 | PROCESS FOR THE PLACEMENT OF A LINING MADE OF A NON-WOVEN POLYESTER AND POLYURETHANE WITHIN A SHOE AND A SHOE PROVIDED WITH SUCH A LINING |
Publications (2)
Publication Number | Publication Date |
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FR3036258A1 true FR3036258A1 (en) | 2016-11-25 |
FR3036258B1 FR3036258B1 (en) | 2017-05-12 |
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ID=53524867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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FR1554387A Active FR3036258B1 (en) | 2015-05-18 | 2015-05-18 | PROCESS FOR THE PLACEMENT OF A LINING MADE OF A NON-WOVEN POLYESTER AND POLYURETHANE WITHIN A SHOE AND A SHOE PROVIDED WITH SUCH A LINING |
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FR (1) | FR3036258B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533976A (en) * | 1945-03-01 | 1950-12-12 | Us Rubber Co | Leather-like material |
GB761069A (en) * | 1953-08-11 | 1956-11-07 | British United Shoe Machinery | Improvements in or relating to apparatus suitable for spraying shoes |
GB1181362A (en) * | 1965-12-11 | 1970-02-18 | British United Shoe Machinery | Improvements in or relating to the assembling of component parts of articles |
DE1921320A1 (en) * | 1969-04-26 | 1970-12-17 | Salamander Ag | Thermoplastic lining for boots and winter - shoes |
DE102005054338A1 (en) * | 2005-05-17 | 2006-11-23 | Fritz Minke Gmbh & Co. Kg | Antimicrobial shoe for sportsmen, diabetics, rheumatics sufferers or workers has an internal lining containing silver or copper |
-
2015
- 2015-05-18 FR FR1554387A patent/FR3036258B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533976A (en) * | 1945-03-01 | 1950-12-12 | Us Rubber Co | Leather-like material |
GB761069A (en) * | 1953-08-11 | 1956-11-07 | British United Shoe Machinery | Improvements in or relating to apparatus suitable for spraying shoes |
GB1181362A (en) * | 1965-12-11 | 1970-02-18 | British United Shoe Machinery | Improvements in or relating to the assembling of component parts of articles |
DE1921320A1 (en) * | 1969-04-26 | 1970-12-17 | Salamander Ag | Thermoplastic lining for boots and winter - shoes |
DE102005054338A1 (en) * | 2005-05-17 | 2006-11-23 | Fritz Minke Gmbh & Co. Kg | Antimicrobial shoe for sportsmen, diabetics, rheumatics sufferers or workers has an internal lining containing silver or copper |
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Publication number | Publication date |
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FR3036258B1 (en) | 2017-05-12 |
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