EP0147342B1 - Double-faced elastic woven fabric for the manufacture of means to protect or keep warm various parts of the human body, and protection means realized by this fabric - Google Patents
Double-faced elastic woven fabric for the manufacture of means to protect or keep warm various parts of the human body, and protection means realized by this fabric Download PDFInfo
- Publication number
- EP0147342B1 EP0147342B1 EP84420208A EP84420208A EP0147342B1 EP 0147342 B1 EP0147342 B1 EP 0147342B1 EP 84420208 A EP84420208 A EP 84420208A EP 84420208 A EP84420208 A EP 84420208A EP 0147342 B1 EP0147342 B1 EP 0147342B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric
- yarns
- double
- elastic
- human body
- 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 abstract description 25
- 239000002759 woven fabric Substances 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 3
- 239000011230 binding agent Substances 0.000 claims abstract 4
- 238000002788 crimping Methods 0.000 claims abstract 2
- 210000002268 wool Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
Definitions
- the present invention relates to a double-sided elastic fabric more especially intended for the manufacture of means of protection or warming of various parts of the human body, as well as the means of protection produced with this fabric.
- Figure 1 shows the position of the threads during weaving.
- the background or binding threads (4) and (5) are made of inextensible threads.
- the elastic threads (3) are stretched and stretched, as well as the threads (4) and (5).
- the present invention aims to overcome these drawbacks by proposing a new double-sided elastic fabric which, while retaining the calorific qualities of existing articles, ensures uniformity of extensibility through the fabric, eliminates any possibility of formation of spikes and allows obtaining double-sided articles, one being intended for contact with the wearer's skin and the other guaranteeing an external presentation insensitive to pilling.
- This objective is achieved, according to the invention, by using, for the production of the double-sided fabric warp, a combination of elastic threads, natural or synthetic, possibly gimped, ensuring elasticity, binding threads or synthetic bottom made extensible by any known process and in particular by texturing, intended to ensure the binding of picks without causing the appearance of spikes at the same time as the extensibility of the fabric in the spaces formed between the elastic threads, and of outer threads intended to communicate a certain aspect to one of the faces of the fabric.
- FIG. 3 of the attached schematic drawing in which the same elements have been given the same references as in FIGS. 1 and 2 representing the fabrics of the prior art .
- the bottom and binding threads (4) and (5) made of thread textured synthetic, in polyamide foam for example, shrink at the same time as the fabric and offer a smooth surface without loops covering the picks; they therefore do not promote the formation of spikes in contact with the skin of the wearer (FIG. 2).
- weft (2) wool, silk, Rhovyl, Thermovyl (registered trademarks).
- the density of the warp and weft threads is arbitrary and is not decisive for the invention.
- the outer threads (6) are not made of extensible material, they may have, during the removal of the fabric, a more or less pronounced loop appearance depending on the length of the floats and the elasticity communicated to the 'article by son (3), (4) and (5); in this case, it will be this loop face which will be chosen to be in contact with the wearer's skin and the material used for the outer thread (6) will be chosen according to the desired efficiency (wool, Thermovyl, etc.) then that the nature of the weft floats on the other side will be chosen so as not to cause pilling.
- the desired efficiency wool, Thermovyl, etc.
- the invention also relates to the means of protecting and heating certain parts of the human body made from the double-sided fabric described above.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Diaphragms And Bellows (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
La présente invention concerne un tissu double face élastique plus spécialement destiné à la confection de moyens de protection ou de réchauffement de diverses parties du corps humain, ainsi que les moyens de protection réalisés avec ce tissu.The present invention relates to a double-sided elastic fabric more especially intended for the manufacture of means of protection or warming of various parts of the human body, as well as the means of protection produced with this fabric.
Les moyens utilisés pour la protection des différentes parties du corps humain, et notamment des reins et du ventre, sont souvent constitués de ceintures en laine ou fibres vinyliques dont les qualités calorifiques sont connues qui s'adaptent à la morphologie de la partie du corps qu'elles doivent protéger ou réchauffer grâce à leur élasticité circonférencielle obtenu soit par tricotage soit par tissage, l'incorporation de fils élastiques dans le tissu conférant alors à l'article un maintien amélioré et une permanence de l'effet élastique.The means used for the protection of the various parts of the human body, and in particular of the kidneys and of the belly, often consist of belts in wool or vinyl fibers whose calorific qualities are known which adapt to the morphology of the part of the body which 'They must protect or heat thanks to their circumferential elasticity obtained either by knitting or by weaving, the incorporation of elastic threads in the fabric then giving the article improved support and permanence of the elastic effect.
Il existe toutefois dans les tissus utilisés pour cet usage des espaces entre les fils élastiques qui sont garnis de fils classiques non élastiques. Ce mode de réalisation est représenté aux figures 1 et 2 du dessin schématique annexé d'une coupe longitudinale d'un tissu double face dans laquelle les fils de trame sont désignés par (2) et les fils de chaîne par (3), (4), (5) et (6), (3), en trait épais, désignant le fil élastique, (4), en trait interrompu, et (5), en trait mixte, les fils de fond ou de liage, et (6), en trait fin, les fils de surface.However, in the fabrics used for this use, there are spaces between the elastic threads which are lined with conventional non-elastic threads. This embodiment is shown in Figures 1 and 2 of the accompanying schematic drawing of a longitudinal section of a double-sided fabric in which the weft threads are designated by (2) and the warp threads by (3), (4 ), (5) and (6), (3), in thick lines, designating the elastic thread, (4), in broken lines, and (5), in dashed lines, the background or binding threads, and ( 6), in thin lines, the surface wires.
La figure 1 montre la position des fils lors du tissage. Dans les tissus de la technique antérieure, les fils de fond ou de liage (4) et (5) sont réalisés en fils inextensibles. Lors du tissage, les fils élastiques (3) sont tendus et étirés, ainsi que les fils (4) et (5).Figure 1 shows the position of the threads during weaving. In the fabrics of the prior art, the background or binding threads (4) and (5) are made of inextensible threads. During weaving, the elastic threads (3) are stretched and stretched, as well as the threads (4) and (5).
Au repos (figure 2) ils reprennent leurs dimension premières, tout en conservant un aspect rectiligne entraînant dans leur retrait les fils (4) et (5), non élastiques, qui ne perdent pas de longueur et par conséquent forment des boucles retenant les duites (2).At rest (Figure 2) they resume their primary dimensions, while retaining a rectilinear appearance causing their withdrawal in the son (4) and (5), non-elastic, which do not lose length and therefore form loops retaining picks (2).
On comprend facilement que ce phénomène nuise à l'uniformité de l'extensibilité au travers du tissu et arrive à provoquer des picots très désagréables au contact de la peau du porteur. De plus, ces tissus laissent apparaître sur leurs deux faces les fils non élastiques (laine ou fibre vinylique), qu'il s'agisse des fils de liage ou de fond (4) et (5) ou des fils de surface (6), et l'on sait que ces matières ont tendance à donner naissance au défaut connu sous le nom de boulochage, spécialement au contact de la partie extérieure de la ceinture avec les vêtements du porteur.It is easy to understand that this phenomenon affects the uniformity of extensibility across the fabric and can cause very unpleasant spikes on contact with the wearer's skin. In addition, these fabrics allow non-elastic threads (wool or vinyl fiber) to appear on both sides, whether these are bonding or bottom threads (4) and (5) or surface threads (6) , and we know that these materials tend to give rise to the defect known as pilling, especially in contact with the outer part of the belt with the wearer's clothing.
La présente invention s'est donnée pour but de pallier ces inconvénients en proposant un nouveau tissu élastique double face qui, tout en conservant les qualités calorifiques des articles existants, assure l'uniformité de l'extensibilité au travers du tissu, élimine toute possibilité de formation de picots et permet l'obtention d'articles double face, l'une étant destinée au contact de la peau du porteur et l'autre garantissant une présentation extérieure insensible au boulochage.The present invention aims to overcome these drawbacks by proposing a new double-sided elastic fabric which, while retaining the calorific qualities of existing articles, ensures uniformity of extensibility through the fabric, eliminates any possibility of formation of spikes and allows obtaining double-sided articles, one being intended for contact with the wearer's skin and the other guaranteeing an external presentation insensitive to pilling.
Cet objectif est atteint, selon l'invention, par utilisation, pour la réalisation de la chaîne du tissu double face, d'une combinaison de fils élastiques, naturels ou synthétiques, éventuellement guipés, assurant l'élasticité, de fils de liage ou de fond synthétiques rendus extensibles par tout procédé connu et notamment par texturation, destinés à assurer le liage des duites sans provoquer l'apparition de picots en même temps que l'extensibilité du tissu dans les espaces ménagés entre les fils élastiques, et de fils extérieurs destinés à communiquer un certain aspect à l'une des faces du tissu.This objective is achieved, according to the invention, by using, for the production of the double-sided fabric warp, a combination of elastic threads, natural or synthetic, possibly gimped, ensuring elasticity, binding threads or synthetic bottom made extensible by any known process and in particular by texturing, intended to ensure the binding of picks without causing the appearance of spikes at the same time as the extensibility of the fabric in the spaces formed between the elastic threads, and of outer threads intended to communicate a certain aspect to one of the faces of the fabric.
L'aventage de ce mode de réalisation de tissu double face selon l'invention ressort bien de la figure 3 du dessin schématique annexé dans lequel les mêmes éléments ont reçu les mêmes références qu'aux figures 1 et 2 représentant les tissus de la technique antérieure.The advantage of this embodiment of double-sided fabric according to the invention is clearly shown in FIG. 3 of the attached schematic drawing in which the same elements have been given the same references as in FIGS. 1 and 2 representing the fabrics of the prior art .
On voit bien que dans le tissu selon l'invention, une fois au repos après avoir été tissé à l'état tendu comme montré à la figure 1, les fils de fond et de liage (4) et (5), réalisés en fil synthétique texturé, en polyamide mousse par exemple, se rétractent en même temps que le tissu et offrent une surface lisse sans boucles recouvrant les duites; ils ne favorisent donc pas la formation de picots au contact de la peau du porter (figure 2).It can be seen that in the fabric according to the invention, once at rest after being woven in the stretched state as shown in FIG. 1, the bottom and binding threads (4) and (5), made of thread textured synthetic, in polyamide foam for example, shrink at the same time as the fabric and offer a smooth surface without loops covering the picks; they therefore do not promote the formation of spikes in contact with the skin of the wearer (FIG. 2).
On utilise, pour la réalisation de la trame (2), toute matière convenant à la qualité souhaitée: laine, soie, Rhovyl, Thermovyl (marques depo- sées).Any material suitable for the desired quality is used for the weft (2): wool, silk, Rhovyl, Thermovyl (registered trademarks).
La densité des fils de chaînes et de trame est quelconque et n'est pas déterminante pour l'invention.The density of the warp and weft threads is arbitrary and is not decisive for the invention.
Il en est de même pour l'armure, la seule exigence pour cette dernière étant qu'elle comporte, en dehors des fils élastiques de travail (3), des liages de maintien des duites (4) et (5) également élastiques, ainsi que les liages d'accrochage pour les fils extérieurs (6) destinés à recouvrir l'une des faces. Si ces fils extérieurs sont, comme représenté à la figure 3, extensibles, ils se rétractent en même temps que le tissu et permettent d'obtenir une surface lisse ou fantaisie selon le mode de liage choisi; ces fils extérieurs (6) recouvrent ainsi la face qui n'entre pas au contact de la peau et évitent tout boulochage lors du frottement des vêtements du porteur; la nature des flottés trame de l'autre face sera choisie en fonction de l'efficacité recherché (laine, Thermovyl...).It is the same for the weave, the only requirement for the latter being that it comprises, apart from the elastic working threads (3), links for holding the picks (4) and (5) which are also elastic, thus as the attachment ties for the outer wires (6) intended to cover one of the faces. If these external threads are, as shown in FIG. 3, extensible, they shrink at the same time as the fabric and make it possible to obtain a smooth or fancy surface depending on the mode of binding chosen; these external threads (6) thus cover the face which does not come into contact with the skin and avoid any pilling when the wearer's clothing rubs; the nature of the weft floats on the other side will be chosen according to the desired efficiency (wool, Thermovyl ...).
Dans le cas où les fils extérieurs (6) ne sont pas réalisés en matière extensible, ils pourront présenter, lors du retrait du tissu, un aspect bouclette plus ou moins prononcé en fonction de la longueur des flottés et de l'élasticité communiquée à l'article par les fils (3), (4) et (5); dans ce cas, ce sera cette face bouclette qui sera choisie pour être au contact de la peau du porteur et la matière utilisée pour le fil extérieur (6) sera choisie en fonction de l'efficacité recherchée (laine, Thermovyl...) alors que la nature des flottés trame de l'autre face sera choisie de façon à ne pas provoquer de boulochage.In the case where the outer threads (6) are not made of extensible material, they may have, during the removal of the fabric, a more or less pronounced loop appearance depending on the length of the floats and the elasticity communicated to the 'article by son (3), (4) and (5); in this case, it will be this loop face which will be chosen to be in contact with the wearer's skin and the material used for the outer thread (6) will be chosen according to the desired efficiency (wool, Thermovyl, etc.) then that the nature of the weft floats on the other side will be chosen so as not to cause pilling.
L'invention concerne également les moyens de protection et de réchauffement de certaines parties du corps humain réalisés à partir du tissu double face décrit ci-avant.The invention also relates to the means of protecting and heating certain parts of the human body made from the double-sided fabric described above.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT84420208T ATE31750T1 (en) | 1983-12-27 | 1984-12-17 | DOUBLE-SIDED ELASTIC FABRIC FOR MAKE-UP OF MEANS OF PROTECTION OR WARMING DIFFERENT PARTS OF THE BODY AND PROTECTIVE MEANS REALIZED WITH THIS FABRIC. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8321162A FR2560232B1 (en) | 1983-12-27 | 1983-12-27 | DOUBLE-SIDED ELASTIC FABRIC FOR THE MANUFACTURE OF MEANS OF PROTECTION OR OF WARMING OF VARIOUS PARTS OF THE HUMAN BODY AND MEANS OF PROTECTION MADE WITH THIS FABRIC |
| FR8321162 | 1983-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0147342A1 EP0147342A1 (en) | 1985-07-03 |
| EP0147342B1 true EP0147342B1 (en) | 1988-01-07 |
Family
ID=9295799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84420208A Expired EP0147342B1 (en) | 1983-12-27 | 1984-12-17 | Double-faced elastic woven fabric for the manufacture of means to protect or keep warm various parts of the human body, and protection means realized by this fabric |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0147342B1 (en) |
| AT (1) | ATE31750T1 (en) |
| DE (1) | DE3468450D1 (en) |
| ES (1) | ES282584Y (en) |
| FR (1) | FR2560232B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590914B1 (en) * | 1985-11-29 | 1988-03-04 | Cheynet Fils J | SURFACE SHINE TAPE |
| FR2789298B1 (en) * | 1999-02-09 | 2002-05-24 | Richard Freres Sa | KNEE PROTECTION FOR THE JOINT OF THE JOINT |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR794784A (en) * | 1935-09-14 | 1936-02-25 | Excelsior S A De Commerce | Porous elastic fabric |
| FR2286219A1 (en) * | 1974-09-27 | 1976-04-23 | Turdine Teintureries | NEW ELASTIC FABRIC AND METHOD FOR MAKING IT |
| IT1115169B (en) * | 1979-04-12 | 1986-02-03 | Fontana Giulio | DOUBLE ROUND ENGLISH FABRIC |
-
1983
- 1983-12-27 FR FR8321162A patent/FR2560232B1/en not_active Expired
-
1984
- 1984-11-15 ES ES1984282584U patent/ES282584Y/en not_active Expired
- 1984-12-17 EP EP84420208A patent/EP0147342B1/en not_active Expired
- 1984-12-17 DE DE8484420208T patent/DE3468450D1/en not_active Expired
- 1984-12-17 AT AT84420208T patent/ATE31750T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE31750T1 (en) | 1988-01-15 |
| DE3468450D1 (en) | 1988-02-11 |
| EP0147342A1 (en) | 1985-07-03 |
| ES282584U (en) | 1985-06-16 |
| ES282584Y (en) | 1986-04-01 |
| FR2560232B1 (en) | 1986-04-18 |
| FR2560232A1 (en) | 1985-08-30 |
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