EP0773314A1 - Verbesserte Strickware sowie Damenstrumpf oder Strumpfhose - Google Patents

Verbesserte Strickware sowie Damenstrumpf oder Strumpfhose Download PDF

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Publication number
EP0773314A1
EP0773314A1 EP96402113A EP96402113A EP0773314A1 EP 0773314 A1 EP0773314 A1 EP 0773314A1 EP 96402113 A EP96402113 A EP 96402113A EP 96402113 A EP96402113 A EP 96402113A EP 0773314 A1 EP0773314 A1 EP 0773314A1
Authority
EP
European Patent Office
Prior art keywords
polyamide
stitches
yarn
rows
elastane
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Withdrawn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
EP96402113A
Other languages
English (en)
French (fr)
Inventor
Jack Gueu
Fabrice René Michel Poulain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Le Bourget (Etablissements JP Saltiel et ses Fils)
Original Assignee
Le Bourget (Etablissements JP Saltiel et ses Fils)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Le Bourget (Etablissements JP Saltiel et ses Fils) filed Critical Le Bourget (Etablissements JP Saltiel et ses Fils)
Publication of EP0773314A1 publication Critical patent/EP0773314A1/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads

Definitions

  • the present invention essentially relates to an improved hosiery item constituting for example a stocking or a pantyhose for a lady.
  • Tights for women are already known that are formed of rows of knitted stitches essentially comprising rows of stitches constituted by a single polyamide thread and each interposed between two rows of stitches constituted by an elastane thread associated with a polyamide thread.
  • knitted tights did not have a coherent or homogeneous mesh structure by the fact that they included a single polyamide thread interposed between two rows each formed by two polyamide and elastane threads. Therefore, the knitted article can be considered as imperfect in terms of strength, not to mention the fact that in particular the single polyamide yarn constituting one row of stitches on two may break and be lost.
  • the present invention aims to remedy the above drawbacks by providing a hosiery forming stockings or tights for example which is particularly soft to the touch and comfortable to wear, this article further having a reinforced resistance to wear, the makes the homogeneity and the coherence of the mesh.
  • the invention relates to an improved hosiery article, such as stockings or tights for women for example, of the type formed by rows of knitted stitches comprising rows of stitches constituted by a polyamide yarn and each interposed between two rows of stitches each consisting of an elastane yarn associated with a polyamide yarn, characterized in that each polyamide yarn interposed between two rows of elastane-polyamide stitches is associated with at least one other polyamide yarn.
  • this additional polyamide yarn reinforces the resistance of the article due to the greater homogeneity of the knitted fabric, but it will also reduce the roughness effects provided by the elastane yarns which, in the relaxed state knitting, will interpenetrate with the "swollen" structure constituted by the meshes formed of two polyamide threads and interposed between two meshes comprising a polyamide thread juxtaposed with a spandex thread.
  • the mesh height formed by the two polyamide threads is greater by at least about 0.3 mm than the mesh height formed by the two elastane-polyamide threads.
  • the titration of the double polyamide yarn is approximately 15% higher than the titration of the double stretched-polyamide elastane yarn.
  • each polyamide thread belonging to the row of meshes constituted by two polyamide threads is between approximately 7 and approximately 13 decitex.
  • the titration of each aforementioned polyamide yarn is equal to 11 decitex.
  • the polyamide thread belonging to the row of meshes constituted by a spandex thread and a polyamide thread its titration is approximately 17 decitex.
  • the aforementioned elastane thread may, for its part, have a titration of approximately 2 decitex in elongation.
  • Figure 1 is a schematic plan view and enlarged of three rows of stitches belonging to a knitted article according to the principles of the invention, and shown during manufacture or knitting.
  • Figure 2 is a view similar to Figure 1, but showing the knitted article after relaxation, that is to say once out of the knitting loom.
  • FIG. 3 represents two burst curves respectively relating to an article knitted according to the art prior, and a knitted article according to the present invention.
  • the row of meshes R 3 no longer comprises a single polyamide thread, such as 3, as was the case previously, but forms an association of at least two polyamide threads 3 and 4, which gives the knitted article remarkable advantages and which will now be explained with particular reference to FIG. 2 where the same references have been used as in FIG. 1 to designate the common elements , but where knitting is shown in the relaxed state, that is to say out of the knitting loom.
  • the filling of the stitches forming the rows R 3 with at least one additional polyamide thread increases the homogeneity of the knitted fabric and therefore its resistance.
  • the spandex yarn 2 housed in the gap formed by the double polyamide yarn 3,4 of the rows R 3 means that the knitted article offers extreme softness and remarkable wearing comfort.
  • the height H 1 of the stitches constituted by the two polyamide threads 3, 4 is slightly greater than the height H 2 of the stitches constituted by the two elastane threads 2 -polyamide 1.
  • This difference in height H 1 -H 2 will be equal to 0.3 mm or more.
  • polyamide 3 double wire meshes, 4 being larger than the double wire meshes elastane 2-polyamide 1, they will shrink in the autoclave, all things considered, more than the latter, which will provide even better immobilization of the elastane thread 2 in the double polyamide thread 3, 4.
  • the titration of all of the two polyamide 3, 4 wires is, according to the invention, approximately 15% higher, for example approximately 13 to approximately 17%, than the titration of all two strands 1, 2 polyamide-elastane stretched constituting the rows of stitches R 1 , R 2 .
  • each wire 3, 4 of polyamide belonging to the row of stitches R 3 may be between approximately 7 and approximately 13 decitex.
  • the polyamide 1 yarn belonging to the rows of meshes R 1 , R 2 may have a titration of approximately 17 decitex, while the elastane 2 yarn juxtaposed or associated with the polyamide yarn 1 may have a titration of approximately 2 decitex in elongation.
  • FIG. 3 shows two burst curves respectively relating to an article according to the invention (highest curve) and to a known article ( lower curve), that is to say an article with rows of R 3 meshes which consist only of a single polyamide thread.
  • the tensile forces applied to the knitted fabric were evaluated using an oil pressure eclatometer, while the elongation was measured on a 4.7 kg standard mass apparatus.
  • the bearings marked A, B and C on the top curve are areas of the bottom corresponding respectively to the thighs, knees, and ankles, while the portions of curves between these bearings correspond to the risks of breakdown.
  • the risk of snapping of a stocking or pantyhose according to the invention is from 1.9 kg / cm 2 for the thigh area, from 2 kg / cm 2 for the knee area, and from 2.1 kg / cm 2 for the ankle area.
  • an improved stocking or pantyhose has therefore been produced which has excellent mechanical resistance properties, as well as remarkable properties of softness and wearing comfort, this stocking or pantyhose also having an external appearance of homogeneous, regular texture. and attractive to customers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Socks And Pantyhose (AREA)
EP96402113A 1995-11-07 1996-10-03 Verbesserte Strickware sowie Damenstrumpf oder Strumpfhose Withdrawn EP0773314A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9513156A FR2740786B1 (fr) 1995-11-07 1995-11-07 Article de bonneterie perfectionne, tel que bas ou collant pour dame
FR9513156 1995-11-07

Publications (1)

Publication Number Publication Date
EP0773314A1 true EP0773314A1 (de) 1997-05-14

Family

ID=9484307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96402113A Withdrawn EP0773314A1 (de) 1995-11-07 1996-10-03 Verbesserte Strickware sowie Damenstrumpf oder Strumpfhose

Country Status (2)

Country Link
EP (1) EP0773314A1 (de)
FR (1) FR2740786B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1359239A1 (de) * 2002-05-03 2003-11-05 Société Européenne de la Maille et des Tissus Techniques ( SEMTT) Verfahren und Vorrichtung zum Stricken von schlauchartigen Artikeln mit einem elastischen Faden und damit hergestellte Artikel
ITVR20110073A1 (it) * 2011-04-12 2012-10-13 Csp Internat Fashion Group S P A Indumento a maglia tubolare in forma di collant e simili

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218413A1 (de) * 1973-02-16 1974-09-13 Billi Spa
US4875241A (en) * 1988-10-14 1989-10-24 Esmark Apparel, Inc. Pantyhose with panty having cotton characteristics
WO1994012711A1 (en) * 1992-12-03 1994-06-09 Cv Apparel Limited Knitting
WO1994024352A1 (en) * 1993-04-17 1994-10-27 E.I. Du Pont De Nemours And Company Elastic double-knit fabric

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218413A1 (de) * 1973-02-16 1974-09-13 Billi Spa
US4875241A (en) * 1988-10-14 1989-10-24 Esmark Apparel, Inc. Pantyhose with panty having cotton characteristics
WO1994012711A1 (en) * 1992-12-03 1994-06-09 Cv Apparel Limited Knitting
WO1994024352A1 (en) * 1993-04-17 1994-10-27 E.I. Du Pont De Nemours And Company Elastic double-knit fabric

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1359239A1 (de) * 2002-05-03 2003-11-05 Société Européenne de la Maille et des Tissus Techniques ( SEMTT) Verfahren und Vorrichtung zum Stricken von schlauchartigen Artikeln mit einem elastischen Faden und damit hergestellte Artikel
FR2839321A1 (fr) * 2002-05-03 2003-11-07 Europ De La Maille Et Des Tiss Procede et dispositif de tricotage d'articles tubulaires incluant une fibre elastique, et article fabrique ainsi
ITVR20110073A1 (it) * 2011-04-12 2012-10-13 Csp Internat Fashion Group S P A Indumento a maglia tubolare in forma di collant e simili

Also Published As

Publication number Publication date
FR2740786A1 (fr) 1997-05-09
FR2740786B1 (fr) 1998-03-20

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