FR2663959A1 - Process for the production of a fitted bedsheet and fitted sheet thus obtained - Google Patents
Process for the production of a fitted bedsheet and fitted sheet thus obtained Download PDFInfo
- Publication number
- FR2663959A1 FR2663959A1 FR9008514A FR9008514A FR2663959A1 FR 2663959 A1 FR2663959 A1 FR 2663959A1 FR 9008514 A FR9008514 A FR 9008514A FR 9008514 A FR9008514 A FR 9008514A FR 2663959 A1 FR2663959 A1 FR 2663959A1
- Authority
- FR
- France
- Prior art keywords
- stretched
- edges
- weft
- elastic
- son
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000009941 weaving Methods 0.000 claims abstract description 3
- 229920002334 Spandex Polymers 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 5
- 238000004061 bleaching Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
Description
PROCEDE POUR LA FABRICATION D'UN DRAP HOUSSE DE LITERIE
ET DRAP HOUSSE AINSI OBTENU.PROCESS FOR THE MANUFACTURE OF A BEDDING Fitted sheet
AND FITTED SHEET SO OBTAINED.
L'invention concerne un nouveau procédé pour la fabrication d'un drap housse de literie ; elle concerne également les draps housse ainsi obtenus. The invention relates to a new method for manufacturing a fitted sheet for bedding; it also relates to the fitted sheets thus obtained.
Comme on le sait, un drap housse est une pièce de drap qui enveloppe le dessus et les côtés d'un matelas en prenant appui sur le bord de la périphérie interne du dessous du matelas. Ces draps-housses sont bien connus, de sorte qutil n'est pas utile de les décrire ici en détail. Actuellement, ces produits sont confectionnés par découpe et couture, ce qui en grève le prix. As is known, a fitted sheet is a piece of sheet which wraps the top and the sides of a mattress by resting on the edge of the internal periphery of the underside of the mattress. These fitted sheets are well known, so there is no need to describe them here in detail. Currently, these products are made by cutting and sewing, which increases the price.
L'invention pallie ces inconvénients. Elle vise un procédé pour fabriquer des draps-housses de lit de manière plus économique. The invention overcomes these drawbacks. It relates to a process for manufacturing bed cover sheets more economically.
Ce nouveau procédé pour la fabrication d'un draphousse de literie, par tissage chaine et trame, se caractérise en ce qu'il consiste
- tout d'abord, à disposer sur chacun des deux bords de la chaine une pluralité de fils parallèles fortement élastiques tendus
- puis, à inserrer périodiquement en trame une autre pluralité de fils parallèles fortement élastiques tendus, la distance entre deux insertions successives correspondant sensiblement à la longueur du drap-housse déplié à obtenir;
- puis, à enrouler le tissu obtenu
- et enfin, à découper dans le sens trame entre deux insertions successives, pour définir ainsi un rectangle avec les bords également élastiques. This new process for manufacturing a bedding backdrop, by warp and weft weaving, is characterized in that it consists
- firstly, to have on each of the two edges of the chain a plurality of highly elastic parallel threads stretched
- Then, periodically inserting in a weft another plurality of highly elastic parallel, tight threads, the distance between two successive inserts corresponding substantially to the length of the fitted fitted sheet to be obtained;
- then, to wind the fabric obtained
- And finally, cut in the weft direction between two successive inserts, to thus define a rectangle with the edges also elastic.
De la sorte, par insertion de fils parallèles fortement élastiques tendus, tant sur les bords de la chaine que périodiquement en trame, on forme des rectangles qui, après découpe, présentent des bords fortement élastiques, ayant ainsi tendance à recroqueviller les bords du tissu, pour permettre et faciliter le recouvrement des flancs latéraux du matelas. In this way, by inserting tight, highly elastic parallel threads, both on the edges of the warp and periodically in a weft shape, rectangles are formed which, after cutting, have highly elastic edges, thus tending to curl the edges of the fabric, to allow and facilitate the recovery of the lateral sides of the mattress.
Avantageusement, en pratique
- les fils parallèles fortement élastiques tendus sont des fils guipés à base d'élasthanne étiré, notamment des fils simples guipés
- les bords et les insertions en trame élastiques ont sensiblement la même largeur, par exemple de un à deux centimètres en fonction du pouvoir élastique que l'on désire obtenir
- on découpe sensiblement sur le bord extérieur de chaque insertion successive en trame
- chaque insertion en trame est constituée de deux bandes formées chacune d'une pluralité de fils parallèles fortement élastiques tendus, séparées par une petite bande sans fil élastique, dans laquelle on effectue la découpe.Advantageously, in practice
- the highly elastic parallel stretched threads are wrapped threads based on stretched elastane, in particular single wrapped threads
- the edges and the elastic weft inserts have substantially the same width, for example from one to two centimeters depending on the elastic power which it is desired to obtain
- substantially cut on the outer edge of each successive weft insertion
- Each weft insertion consists of two bands, each formed of a plurality of highly elastic parallel stretched wires, separated by a small elastic cordless band, from which the cutting is carried out.
La manière dont l'invention peut être réalisée et es avantages qui en découlent ressortiront mieux de l'exemple de réalisation qui suit, à l'appui de la figure unique annexée qui est une représentation schématique d'un tissu conforme à l'invention. The manner in which the invention can be carried out and the advantages which ensue therefrom will emerge more clearly from the embodiment which follows, with the support of the single appended figure which is a schematic representation of a fabric according to the invention.
La référence (1) désigne une nappe de fils de chaine parallèles, par exemple en coton ou coton/polyester de numérométrique Nm50, à raison de trente fils par centimè tre sur un empeignage de 280 centimètres (largeur finie 250 centimètres après ennoblissement et blanchiment). The reference (1) designates a sheet of parallel warp threads, for example in cotton or cotton / polyester of numerical Nm50, at the rate of thirty threads per centimeter on a vamp of 280 centimeters (finished width 250 centimeters after finishing and bleaching) .
Sur chacun des deux bords respectivement (2) et (3) de la chaîne, on dispose cent vingt fils parallèles sur une largeur de deux centimètres, soit soixante fils par centimètre d'élasthanne simple guipé tendu de 80 à 100 %. On each of the two edges respectively (2) and (3) of the chain, there are one hundred and twenty parallel threads over a width of two centimeters, that is to say sixty threads per centimeter of gimped simple elastane stretched from 80 to 100%.
Chaque fil élasthanne guipé est constitué d'une âme de
Lycra (fil de polyuréthanne commercialisé sous cette marque par E.I. DU PONT DE NEMOURS) de 156 dtex, simple guipé à 900 tours par mètre par un fil de polyamide 6.622 dtex - 7 brins. Le fil d'âme est étiré (tendu) de 3,5 à 4 fois pendant l'opération de guipage et est inséré en chaine en (2) et en (3) sous une tension d'environ vingt grammes par fil pour obtenir la tension complète du fil.Each covered elastane thread is made up of a
Lycra (polyurethane yarn marketed under this brand by EI DU PONT DE NEMOURS) of 156 dtex, single wrapped at 900 turns per meter by a polyamide 6.622 dtex - 7 strand. The core thread is stretched (stretched) 3.5 to 4 times during the wrapping operation and is inserted in a chain in (2) and (3) under a tension of about twenty grams per thread to obtain the complete thread tension.
De manière connue, on insère dans cette chaîne selon une armure Tafettas ou Oxford une trame également de coton ou de coton/polyester de numérométrique Nm40, à raison de vingt-cinq coups par centimètre. On obtient ainsi un tissu chaîne et trame dont le poids au mètre carré est voisin de 160 grammes/mètre carré après ennoblissement. In a known manner, a weft is also inserted in this warp, according to Tafettas or Oxford weave, also of cotton or cotton / polyester of numerical Nm40, at the rate of twenty-five strokes per centimeter. We thus obtain a warp and weft fabric whose weight per square meter is close to 160 grams / square meter after finishing.
Tous les 290 centimètres environ, on insère une bande d'environ deux centimètres, respectivement (4) et (7) du même fil d'élasthanne tendu en chaine (2) et (3). Every 290 centimeters approximately, a strip of approximately two centimeters, respectively (4) and (7) of the same elastane thread stretched in chain (2) and (3) is inserted.
Ce fil de trame est également inséré sous tension. Les bandes (4) et (7) ont une largeur d'environ deux cent mètres. On insère ensuite en (6) et en (9) quelques coups de fils de coton sur une largeur de un demi à un centimètre. On répète à nouveau l'insertion de fils élastiques tendus de même nature que précédemment, pour obtenir de nouvelles bandes élastiques (5) et (8).This weft thread is also inserted under tension. The strips (4) and (7) have a width of about two hundred meters. Then insert in (6) and (9) a few strokes of cotton thread over a width of half a centimeter. The insertion of stretched elastic threads of the same kind as above is repeated again, in order to obtain new elastic bands (5) and (8).
La distance entre les deux bandes non élastiques (6) et (9) est comme déjà dit voisine de 290 centimètres. The distance between the two non-elastic bands (6) and (9) is, as already said, close to 290 centimeters.
On enroule le tissu ainsi obtenu tendu dans le sens indiqué par la flèche F. The fabric thus obtained is wound up stretched in the direction indicated by the arrow F.
On fait subir à ce tissu les traitements de finition classiques, tels que ennoblissement, blanchiment. This fabric is subjected to conventional finishing treatments, such as finishing, bleaching.
Ensuite, on découpe par tous moyens connus, notamment au moyen d'un couteau dans les bandes non élastiques (6) et (9) disposées entre deux bandes élastiques (4), (5) et (7),(8). Then, cutting by any known means, in particular by means of a knife, in the non-elastic bands (6) and (9) disposed between two elastic bands (4), (5) and (7), (8).
On obtient de la sorte un rectangle dont les bords (10),(11),(12),(13) se recroquevillent à l'instar d'un drap-housse classique. We thus obtain a rectangle whose edges (10), (11), (12), (13) curl up like a classic fitted sheet.
On réalise donc de la sorte un drap-housse de literie de façon économique, prêt à l'emploi. We therefore produce a bedding fitted sheet economically, ready to use.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9008514A FR2663959A1 (en) | 1990-06-29 | 1990-06-29 | Process for the production of a fitted bedsheet and fitted sheet thus obtained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9008514A FR2663959A1 (en) | 1990-06-29 | 1990-06-29 | Process for the production of a fitted bedsheet and fitted sheet thus obtained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2663959A1 true FR2663959A1 (en) | 1992-01-03 |
Family
ID=9398371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9008514A Withdrawn FR2663959A1 (en) | 1990-06-29 | 1990-06-29 | Process for the production of a fitted bedsheet and fitted sheet thus obtained |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2663959A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2588211A1 (en) * | 2016-07-29 | 2016-10-31 | Josep BOMBARDO NAVINES | Perfected textile sheet machine (Machine-translation by Google Translate, not legally binding) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR465181A (en) * | 1913-11-21 | 1914-04-09 | Waldemar Kops | Kind of elastic fabric |
| FR1189043A (en) * | 1957-12-27 | 1959-09-28 | Manuf Massard | Fabrics with elastic band or belt incorporated in the weaving |
| US3020566A (en) * | 1960-01-12 | 1962-02-13 | Hattie T Anderson | Self-tucking fitted sheet |
| DE2150370A1 (en) * | 1971-10-08 | 1973-04-12 | Johnson & Johnson | Narrow stretch fabric prodn - stretch, non-stretch fabric sections have different weft counts on elastic warp |
| FR2506590A1 (en) * | 1981-05-27 | 1982-12-03 | Duhamel Sarl Maurice | Fitted sheet for bed mattress - is sewn with elastic and edging at hem |
-
1990
- 1990-06-29 FR FR9008514A patent/FR2663959A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR465181A (en) * | 1913-11-21 | 1914-04-09 | Waldemar Kops | Kind of elastic fabric |
| FR1189043A (en) * | 1957-12-27 | 1959-09-28 | Manuf Massard | Fabrics with elastic band or belt incorporated in the weaving |
| US3020566A (en) * | 1960-01-12 | 1962-02-13 | Hattie T Anderson | Self-tucking fitted sheet |
| DE2150370A1 (en) * | 1971-10-08 | 1973-04-12 | Johnson & Johnson | Narrow stretch fabric prodn - stretch, non-stretch fabric sections have different weft counts on elastic warp |
| FR2506590A1 (en) * | 1981-05-27 | 1982-12-03 | Duhamel Sarl Maurice | Fitted sheet for bed mattress - is sewn with elastic and edging at hem |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2588211A1 (en) * | 2016-07-29 | 2016-10-31 | Josep BOMBARDO NAVINES | Perfected textile sheet machine (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |