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FR2205407A2 - Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals - Google Patents

Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals

Info

Publication number
FR2205407A2
FR2205407A2 FR7239700A FR7239700A FR2205407A2 FR 2205407 A2 FR2205407 A2 FR 2205407A2 FR 7239700 A FR7239700 A FR 7239700A FR 7239700 A FR7239700 A FR 7239700A FR 2205407 A2 FR2205407 A2 FR 2205407A2
Authority
FR
France
Prior art keywords
extruded
pressed
continuous filaments
discontinuous
spaced intervals
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.)
Granted
Application number
FR7239700A
Other languages
French (fr)
Other versions
FR2205407B2 (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.)
GEN ALIMENTAIRE
Original Assignee
GEN ALIMENTAIRE
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 GEN ALIMENTAIRE filed Critical GEN ALIMENTAIRE
Priority to FR7239700A priority Critical patent/FR2205407A2/en
Publication of FR2205407A2 publication Critical patent/FR2205407A2/en
Application granted granted Critical
Publication of FR2205407B2 publication Critical patent/FR2205407B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

A planar or tubular configuration of continuous filaments is simultaneously extruded with short filament lengths transversely of, and on alternate side of the continuous filaments. The length of the filament lengths is greater than the sepn. of the continuous filaments, and the filament lengths are pressed between the continuous filaments so that they fuse to them and form a net. The filament lengths are extruded through pref. nozzles which are intermittently blocked off by shutters, and the filament lengths on one side are pressed (pref. by a shutter) between the continuous filaments alternately with the filament lengths on the other side of the continuous filaments. Pref. the net is biaxially stretched as it is cooled.
FR7239700A 1972-11-09 1972-11-09 Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals Granted FR2205407A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7239700A FR2205407A2 (en) 1972-11-09 1972-11-09 Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239700A FR2205407A2 (en) 1972-11-09 1972-11-09 Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals

Publications (2)

Publication Number Publication Date
FR2205407A2 true FR2205407A2 (en) 1974-05-31
FR2205407B2 FR2205407B2 (en) 1977-01-14

Family

ID=9106893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239700A Granted FR2205407A2 (en) 1972-11-09 1972-11-09 Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals

Country Status (1)

Country Link
FR (1) FR2205407A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965122A (en) * 1988-09-23 1990-10-23 Kimberly-Clark Corporation Reversibly necked material
US4981747A (en) * 1988-09-23 1991-01-01 Kimberly-Clark Corporation Composite elastic material including a reversibly necked material
US5320891A (en) * 1992-12-31 1994-06-14 Kimberly-Clark Corporation Particle barrier nonwoven material
US5492753A (en) * 1992-12-14 1996-02-20 Kimberly-Clark Corporation Stretchable meltblown fabric with barrier properties

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US6015764A (en) 1996-12-27 2000-01-18 Kimberly-Clark Worldwide, Inc. Microporous elastomeric film/nonwoven breathable laminate and method for making the same
US6037281A (en) 1996-12-27 2000-03-14 Kimberly-Clark Worldwide, Inc. Cloth-like, liquid-impervious, breathable composite barrier fabric
US6111163A (en) 1996-12-27 2000-08-29 Kimberly-Clark Worldwide, Inc. Elastomeric film and method for making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965122A (en) * 1988-09-23 1990-10-23 Kimberly-Clark Corporation Reversibly necked material
US4981747A (en) * 1988-09-23 1991-01-01 Kimberly-Clark Corporation Composite elastic material including a reversibly necked material
US5492753A (en) * 1992-12-14 1996-02-20 Kimberly-Clark Corporation Stretchable meltblown fabric with barrier properties
US5582903A (en) * 1992-12-14 1996-12-10 Kimberly-Clark Corporation Stretchable meltblown fabric with barrier properties
US5320891A (en) * 1992-12-31 1994-06-14 Kimberly-Clark Corporation Particle barrier nonwoven material

Also Published As

Publication number Publication date
FR2205407B2 (en) 1977-01-14

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Legal Events

Date Code Title Description
TP Transmission of property