FR2096928A7 - Non-woven net - has uniform selvedge formed by stabilised weft supply mechanism - Google Patents

Non-woven net - has uniform selvedge formed by stabilised weft supply mechanism

Info

Publication number
FR2096928A7
FR2096928A7 FR7026306A FR7026306A FR2096928A7 FR 2096928 A7 FR2096928 A7 FR 2096928A7 FR 7026306 A FR7026306 A FR 7026306A FR 7026306 A FR7026306 A FR 7026306A FR 2096928 A7 FR2096928 A7 FR 2096928A7
Authority
FR
France
Prior art keywords
uniform
selvedge
stabilised
supply mechanism
weft
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
Application number
FR7026306A
Other languages
French (fr)
Other versions
FR2096928B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7026306A priority Critical patent/FR2096928A7/en
Application granted granted Critical
Publication of FR2096928A7 publication Critical patent/FR2096928A7/en
Publication of FR2096928B3 publication Critical patent/FR2096928B3/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • D04H3/045—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles for net manufacturing
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form

Abstract

The weft is supplied as a flat helical coil extending between rotating elongate supports arranged one adjacent each selvedge yarn of the warp, so that the weft is wound around the warp. An associated locking mechanism engages the free end of each support to stabilise it and prevent vibration. The locking mechanism may be electrically, magnetically, or hydraulically actuated to intermittently disengage from the associated support to allow passage of the yarn. Eliminating the vibrations of the supports produces a more uniform selvedge edge.
FR7026306A 1970-07-07 1970-07-07 Non-woven net - has uniform selvedge formed by stabilised weft supply mechanism Expired FR2096928A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7026306A FR2096928A7 (en) 1970-07-07 1970-07-07 Non-woven net - has uniform selvedge formed by stabilised weft supply mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7026306A FR2096928A7 (en) 1970-07-07 1970-07-07 Non-woven net - has uniform selvedge formed by stabilised weft supply mechanism

Publications (2)

Publication Number Publication Date
FR2096928A7 true FR2096928A7 (en) 1972-03-03
FR2096928B3 FR2096928B3 (en) 1973-04-27

Family

ID=9058782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026306A Expired FR2096928A7 (en) 1970-07-07 1970-07-07 Non-woven net - has uniform selvedge formed by stabilised weft supply mechanism

Country Status (1)

Country Link
FR (1) FR2096928A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797892A1 (en) * 1999-08-27 2001-03-02 Vetrotex France Sa METHOD AND DEVICE FOR MANUFACTURING COMPOSITE PLATES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797892A1 (en) * 1999-08-27 2001-03-02 Vetrotex France Sa METHOD AND DEVICE FOR MANUFACTURING COMPOSITE PLATES
WO2001016418A1 (en) * 1999-08-27 2001-03-08 Saint-Gobain Vetrotex France S.A. ; Method and device for making composite plates

Also Published As

Publication number Publication date
FR2096928B3 (en) 1973-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse