FR1371994A - Process and device for obtaining grids, embossed or perforated sheets, or the like in plastic - Google Patents

Process and device for obtaining grids, embossed or perforated sheets, or the like in plastic

Info

Publication number
FR1371994A
FR1371994A FR43739A FR75043739A FR1371994A FR 1371994 A FR1371994 A FR 1371994A FR 43739 A FR43739 A FR 43739A FR 75043739 A FR75043739 A FR 75043739A FR 1371994 A FR1371994 A FR 1371994A
Authority
FR
France
Prior art keywords
embossed
plastic
perforated sheets
grids
obtaining
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
FR43739A
Other languages
French (fr)
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.)
G CONVERT SARL ETS
Original Assignee
G CONVERT SARL ETS
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 G CONVERT SARL ETS filed Critical G CONVERT SARL ETS
Priority to FR43739A priority Critical patent/FR1371994A/en
Application granted granted Critical
Publication of FR1371994A publication Critical patent/FR1371994A/en
Expired 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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/13—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
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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)
FR43739A 1963-07-29 1963-07-29 Process and device for obtaining grids, embossed or perforated sheets, or the like in plastic Expired FR1371994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43739A FR1371994A (en) 1963-07-29 1963-07-29 Process and device for obtaining grids, embossed or perforated sheets, or the like in plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43739A FR1371994A (en) 1963-07-29 1963-07-29 Process and device for obtaining grids, embossed or perforated sheets, or the like in plastic

Publications (1)

Publication Number Publication Date
FR1371994A true FR1371994A (en) 1964-09-11

Family

ID=1573682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43739A Expired FR1371994A (en) 1963-07-29 1963-07-29 Process and device for obtaining grids, embossed or perforated sheets, or the like in plastic

Country Status (1)

Country Link
FR (1) FR1371994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279934B (en) * 1964-10-06 1968-10-10 Edison Soc Device for the continuous extrusion of nets made of plastic
DE1291899B (en) * 1966-11-24 1969-04-03 Norddeutsche Seekabelwerke Ag Spray head for the production of close-meshed plastic nets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279934B (en) * 1964-10-06 1968-10-10 Edison Soc Device for the continuous extrusion of nets made of plastic
DE1291899B (en) * 1966-11-24 1969-04-03 Norddeutsche Seekabelwerke Ag Spray head for the production of close-meshed plastic nets

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