EP1818434A1 - Dehnbares Frottiergewebe aus Polyterephthalat, insbesondere PBT - Google Patents

Dehnbares Frottiergewebe aus Polyterephthalat, insbesondere PBT Download PDF

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Publication number
EP1818434A1
EP1818434A1 EP07290154A EP07290154A EP1818434A1 EP 1818434 A1 EP1818434 A1 EP 1818434A1 EP 07290154 A EP07290154 A EP 07290154A EP 07290154 A EP07290154 A EP 07290154A EP 1818434 A1 EP1818434 A1 EP 1818434A1
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EP
European Patent Office
Prior art keywords
yarns
elastic
weft
threads
warp
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Withdrawn
Application number
EP07290154A
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English (en)
French (fr)
Inventor
Antonio Rigamonti
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Descamps Sas
Original Assignee
Descamps Sas
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Filing date
Publication date
Application filed by Descamps Sas filed Critical Descamps Sas
Publication of EP1818434A1 publication Critical patent/EP1818434A1/de
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
    • D03D27/06—Warp pile fabrics
    • D03D27/08—Terry fabrics

Definitions

  • the present invention relates to a textile article in the field of towels consisting of a terry-type terry cloth.
  • terry-type terry fabrics consisting in particular of an interweaving of weft threads, warp threads and loop or loop warp threads, the threads being a material suitable for the sponge.
  • Classic items made from a terry cloth of this type include bath towels, bathrobes, washcloths, etc.
  • an article of sponge-woven washcloth in particular a bath towel, woven with sponge material threads comprising an interweaving of the weft threads and bottom warp threads, and at least one thread of weft warp and / or an interlacing bottom warp yarn being of an elastic material while the other inelastic material yarns parallel to the at least one elastic yarn are formed to allow stretching of the article in the direction of elastic threads from the unstretched position of the elastic threads, the interlacing further comprising loop warp threads.
  • EP 1316634 discloses the use of PTT in a fabric to ensure that it does not absorb water, i.e., the fabric is impermeable and does not imbibe water. It is not described, however, that after being washed and / or soaked with water for long and repeated periods, it will retain its elasticity.
  • the present invention aims to overcome these drawbacks by proposing a new article of towels which, even after being used a large number of times and especially having been soaked with water, retains enough elasticity to be tied around the waist of a person and remain tied there without this person having to hold it in the hand.
  • an article of bathroom linen is as defined in one of claims 1 to 9.
  • from 10 to 80 or 90% of the weft threads are of elastic material, especially 25 to 75%, for example 33%.
  • from 10 to 80 or 90% of the bottom warp threads are of elastic material, preferably between 25 and 75%, for example 33%.
  • the loop threads are all non-elastic material.
  • the loops are shaved to obtain a velvet effect.
  • the weft threads intersect the bottom warp and loop warp threads perpendicularly.
  • the non-elastic threads are of cotton.
  • the present invention also relates to a method of manufacturing an article of bathroom linen as described above.
  • Figure 2 schematically shows a loom for weaving an article of bathroom linen according to the invention. This is a classic job.
  • Two beams 11 and 12 respectively supply the ground wire device 1 and the loop wire 2.
  • the amount of material for weaving a sponge-like article differs between the ground wires and the loop wires. This is more commonly referred to as embossing.
  • the set of bottom and loop warp threads is controlled (raised or lowered) by group in the case of a dobby weaving of the order of 200 to 600 threads and individually (or in groups) in the case of a jacquard fabric.
  • the warp threads are introduced into the eyelets of the stitches, which are themselves integral with the straps and the battens 14 in the case of dobby or integral weaving of the arches manipulated by hooks in the case of a jacquard weave.
  • the action of raising or lowering, by group, the battens or the hooks cause the formation of the crowd 16 in which is inserted the weft thread 3.
  • the opening of the crowd 16 is done by maintaining a constant voltage for all wires 1, 2 of the bottom chains and loops.
  • Weft yarn 3 is dispensed by a donor who calls the yarn, stores it on a drum and distributes it at the desired time to the weft vector.
  • the donor is more commonly referred to as a predeliver and its usefulness lies in the fact that it facilitates the scrolling at high speed while maintaining a regularity of output voltage.
  • a comb 17 through the flapper 18 acts on the two weft yarns by positioning them at a distance from the fabric seam 19. Then, at the third inserted weft yarn, the comb 17 brings all of the three weft yarns against the cut 19 to thereby form the loop and thus the desired fabric.
  • the bottom and loop warp 1 and 2 threads thus interweave with the weft threads 3.
  • FIG. 3b specifies the armor used to obtain the interlacing of FIG. 3a and in FIG. 4 the profile resulting from the preceding figures can be seen.
  • a loop 21 is visible at the place, while a loop 22 is visible on the back.
  • the advancement of the comb is indicated by the arrow 25.
  • the bottom warp threads 1 are braked by being very tight (see FIG. 4, thread 1 to left part of the drawing). This favors the sliding of the loop wires.
  • This method of weaving weft yarn and loop comb is well known in the art.
  • son will also be inserted in an elastic material, based on a polythrephthalate, especially butylene (PBT).
  • PBT butylene
  • FIG. 5a there is the case where an extensibility effect has been sought in the weft direction.
  • Elastic threads 4 were inserted during the sponge cycle. Depending on the elasticity and persistence desired for the article of bathroom linen, the proportion of elastic threads 4 inserted is controlled. At least one thread per sponge cycle will be inserted and at the most all the weft threads will be elastic threads, in which case the device shown in FIG. 2 will simply be resumed and only elastic weft threads will be fed.
  • FIG. 5b specifies the armor used to obtain the interlacing represented in FIG. 5a, in which an elastic thread is inserted every three threads, that is to say that there are two non-elastic threads for an elastic thread .
  • the amount of selvedge yarn is modified according to the stretch woven fabric article to enhance the feasibility of the hems in garment.
  • the "edge size” parameter is reduced strictly necessary.
  • a "velvet" effect can be provided, that is to say that the head of the loops is shaved according to a known method.
  • the shaved and extensible sponge woven article can be obtained in the weft direction and / or in the chains, that is to say with velvet effect on the spot and / or on the back.
  • Figure 6 shows the profile resulting from Figures 5a and 5b. It shows the visible buckle on the spot, 21, the buckle visible on the back, 22, the positioning of the bottom warp threads, the insertion of the elastic and non-elastic weft threads and the advancement of the comb (arrow 25).
  • the extensible effect is sought in the warp direction, that is to say parallel to the bottom chain.
  • one or more son of elastic material namely polybutylene terephthalate
  • the loop warp threads are not concerned. Indeed, given the fact that the loops are woven by being released on the fabric, they can already, without being elastic material, achieve a significant race allowing extensibility in their direction.
  • the elasticity is modulated at the support of the woven terry article.
  • the proportions of elastic yarn are between 25 and 70%, for example between 30 and 50%.
  • FIG. 8a the bottom or loop warp threads 1 and 2 intertwine with the non-elastic weft threads 3.
  • the bottom warp threads consist of non-elastic threads 1 and elastic threads 1, the loop warp threads 2 being non-elastic.
  • Figure 8b specifies the armor used to obtain the interlacing of Figure 8a.
  • FIGS. 9a and 9b show an embodiment in which the two embodiments described above are combined, namely that it is desired to obtain an extensible article in both the weft and the warp direction.
  • the warp and loop warp threads intertwine with non-elastic weft threads 3 and elastic 3 'weft threads.
  • the armor used is specified in Figure 9b.
  • the non-elastic threads are for example cotton. These threads have no elastic property.
  • the possible race in elasticity of the article of bathroom linen will be defined between the rest position of the non-elastic threads in which they are not drawn and which also corresponds to a position of the non-elastic threads parallel to the elastic threads in which they are substantially relaxed to a position in which the elastic threads are stretched, and this position corresponding to the case where the non-elastic son parallel to the elastic son are completely stretched.
  • the elastic threads could be stretched further, but this is not possible because they are then prevented by the inelastic threads stretched completely.
  • an acceptable stroke for an article of bathroom linen according to the invention corresponds to a stretching of the product in the sense that it can be stretched between 10 to 70%, preferably between 30 and 60% of its weight. length at rest.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
EP07290154A 2006-02-14 2007-02-07 Dehnbares Frottiergewebe aus Polyterephthalat, insbesondere PBT Withdrawn EP1818434A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601277A FR2897367B1 (fr) 2006-02-14 2006-02-14 Eponge extensible en polyterephtalate, notamment pbt.

Publications (1)

Publication Number Publication Date
EP1818434A1 true EP1818434A1 (de) 2007-08-15

Family

ID=37076084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07290154A Withdrawn EP1818434A1 (de) 2006-02-14 2007-02-07 Dehnbares Frottiergewebe aus Polyterephthalat, insbesondere PBT

Country Status (2)

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EP (1) EP1818434A1 (de)
FR (1) FR2897367B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009111770A1 (en) * 2008-03-07 2009-09-11 Euro-Pro Operating, Llc Fabric pad for a steam mop
CN112144169A (zh) * 2019-09-17 2020-12-29 滨州亚光家纺有限公司 一种手感富有回弹性超吸水毛圈织物及其生产方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156240A (en) * 1984-02-14 1985-10-09 Tokyo Kogo Kabushiki Kaisha Tubular lining material for pipe lines
EP0219760A2 (de) * 1985-10-25 1987-04-29 Toray Industries, Inc. Künstliches Pelzwerk
EP1061165A2 (de) * 1999-06-17 2000-12-20 Descamps S.A. Dehnbares Frottiergewebe
EP1154055A1 (de) * 1999-11-18 2001-11-14 Toray Industries, Inc. Polyestergarn und verfahren zur seiner herstellung
EP1298236A1 (de) * 2000-02-04 2003-04-02 Asahi Kasei Kabushiki Kaisha Elastisches gewebe
EP1316634A1 (de) * 2000-07-25 2003-06-04 Asahi Kasei Kabushiki Kaisha Elastisches gewebe mit hoher dichte
EP1336674A1 (de) * 2000-10-06 2003-08-20 Asahi Kasei Kabushiki Kaisha Gesponnenes garn
EP1533114A2 (de) * 1997-10-14 2005-05-25 Interface, Inc. Bodenbelag mit gewebtem Obermaterial
US20050142970A1 (en) * 2003-10-14 2005-06-30 Yukihito Taniguchi Sheet material for seat

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156240A (en) * 1984-02-14 1985-10-09 Tokyo Kogo Kabushiki Kaisha Tubular lining material for pipe lines
EP0219760A2 (de) * 1985-10-25 1987-04-29 Toray Industries, Inc. Künstliches Pelzwerk
EP1533114A2 (de) * 1997-10-14 2005-05-25 Interface, Inc. Bodenbelag mit gewebtem Obermaterial
EP1061165A2 (de) * 1999-06-17 2000-12-20 Descamps S.A. Dehnbares Frottiergewebe
EP1154055A1 (de) * 1999-11-18 2001-11-14 Toray Industries, Inc. Polyestergarn und verfahren zur seiner herstellung
EP1298236A1 (de) * 2000-02-04 2003-04-02 Asahi Kasei Kabushiki Kaisha Elastisches gewebe
EP1316634A1 (de) * 2000-07-25 2003-06-04 Asahi Kasei Kabushiki Kaisha Elastisches gewebe mit hoher dichte
EP1336674A1 (de) * 2000-10-06 2003-08-20 Asahi Kasei Kabushiki Kaisha Gesponnenes garn
US20050142970A1 (en) * 2003-10-14 2005-06-30 Yukihito Taniguchi Sheet material for seat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009111770A1 (en) * 2008-03-07 2009-09-11 Euro-Pro Operating, Llc Fabric pad for a steam mop
US8245351B2 (en) 2008-08-04 2012-08-21 Euro-Pro Operating Llc Fabric pad for a steam mop
CN112144169A (zh) * 2019-09-17 2020-12-29 滨州亚光家纺有限公司 一种手感富有回弹性超吸水毛圈织物及其生产方法

Also Published As

Publication number Publication date
FR2897367B1 (fr) 2008-05-16
FR2897367A1 (fr) 2007-08-17

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