DE3000420A1 - Verfahren zur herstellung stranggepresster netzbahnen aus kunststoffmonofilamenten mit quadratischen maschen - Google Patents

Verfahren zur herstellung stranggepresster netzbahnen aus kunststoffmonofilamenten mit quadratischen maschen

Info

Publication number
DE3000420A1
DE3000420A1 DE19803000420 DE3000420A DE3000420A1 DE 3000420 A1 DE3000420 A1 DE 3000420A1 DE 19803000420 DE19803000420 DE 19803000420 DE 3000420 A DE3000420 A DE 3000420A DE 3000420 A1 DE3000420 A1 DE 3000420A1
Authority
DE
Germany
Prior art keywords
monofilaments
extrusion
net
axis
web
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.)
Ceased
Application number
DE19803000420
Other languages
German (de)
English (en)
Inventor
Mario Beretta
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.)
RDB SpA
Original Assignee
RDB SpA
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 RDB SpA filed Critical RDB SpA
Publication of DE3000420A1 publication Critical patent/DE3000420A1/de
Ceased 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
    • D04H3/02—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
    • D04H3/07—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 otherwise than in a plane, e.g. in a tubular way
    • 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
    • D04H3/07—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 otherwise than in a plane, e.g. in a tubular way
    • D04H3/073—Hollow cylinder shaped
    • 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
    • D04H3/16—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 bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE19803000420 1979-01-12 1980-01-08 Verfahren zur herstellung stranggepresster netzbahnen aus kunststoffmonofilamenten mit quadratischen maschen Ceased DE3000420A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19240/79A IT1110069B (it) 1979-01-12 1979-01-12 Procedimento perfezionato per l'ottenimento di nastri di rete estrusa in materiale plastico,a maglie quadre,mediante azione combinata di estrusione e trazione

Publications (1)

Publication Number Publication Date
DE3000420A1 true DE3000420A1 (de) 1980-07-31

Family

ID=11156034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803000420 Ceased DE3000420A1 (de) 1979-01-12 1980-01-08 Verfahren zur herstellung stranggepresster netzbahnen aus kunststoffmonofilamenten mit quadratischen maschen

Country Status (4)

Country Link
DE (1) DE3000420A1 (enrdf_load_html_response)
FR (1) FR2446164A1 (enrdf_load_html_response)
GB (1) GB2039558B (enrdf_load_html_response)
IT (1) IT1110069B (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005473A1 (de) * 1979-02-28 1980-09-11 Rdb Spa Verfahren zur veraenderung der neigung einer fadengruppe zu einer anderen fadengruppe in einem aus kunststoff gespritzten netzgebilde
DE3929476A1 (de) * 1988-10-14 1990-04-19 Risuron Kk Verfahren und vorrichtung zum herstellen von bodenmatten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1800747A1 (de) * 1968-01-12 1969-08-07 Conwed Corp Verfahren zur Orientierung und Verstreckung eines Kunststoff-Netzes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1800747A1 (de) * 1968-01-12 1969-08-07 Conwed Corp Verfahren zur Orientierung und Verstreckung eines Kunststoff-Netzes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005473A1 (de) * 1979-02-28 1980-09-11 Rdb Spa Verfahren zur veraenderung der neigung einer fadengruppe zu einer anderen fadengruppe in einem aus kunststoff gespritzten netzgebilde
DE3929476A1 (de) * 1988-10-14 1990-04-19 Risuron Kk Verfahren und vorrichtung zum herstellen von bodenmatten

Also Published As

Publication number Publication date
GB2039558A (en) 1980-08-13
FR2446164B3 (enrdf_load_html_response) 1981-10-30
IT1110069B (it) 1985-12-23
FR2446164A1 (fr) 1980-08-08
IT7919240A0 (it) 1979-01-12
GB2039558B (en) 1983-04-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B29D 28/00

8131 Rejection