FR2018008A1 - - Google Patents

Info

Publication number
FR2018008A1
FR2018008A1 FR6931086A FR6931086A FR2018008A1 FR 2018008 A1 FR2018008 A1 FR 2018008A1 FR 6931086 A FR6931086 A FR 6931086A FR 6931086 A FR6931086 A FR 6931086A FR 2018008 A1 FR2018008 A1 FR 2018008A1
Authority
FR
France
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Withdrawn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
FR6931086A
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.)
W&HM Goulding Ltd
Original Assignee
W&HM Goulding Ltd
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 W&HM Goulding Ltd filed Critical W&HM Goulding Ltd
Publication of FR2018008A1 publication Critical patent/FR2018008A1/fr
Withdrawn legal-status Critical Current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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
FR6931086A 1968-09-12 1969-09-12 Withdrawn FR2018008A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43324/68A GB1287404A (en) 1968-09-12 1968-09-12 The manufacture of plastics bags, sacks and tubular or sheet film

Publications (1)

Publication Number Publication Date
FR2018008A1 true FR2018008A1 (en) 1970-05-29

Family

ID=10428271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931086A Withdrawn FR2018008A1 (en) 1968-09-12 1969-09-12

Country Status (9)

Country Link
JP (1) JPS5144151B1 (en)
CA (1) CA926062A (en)
CH (1) CH497272A (en)
DE (2) DE6934811U (en)
DK (1) DK133805B (en)
FR (1) FR2018008A1 (en)
GB (1) GB1287404A (en)
IE (1) IE33555B1 (en)
NL (1) NL6913965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210108A2 (en) * 1985-07-19 1987-01-28 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Method for production of cylindrical thermoplastic resin film having rough inner surface and apparatus thereof
WO1987006879A1 (en) * 1986-05-08 1987-11-19 Polysystem Machinery Manufacturing Inc. Die-lip heater

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190570C (en) * 1978-05-05 1994-05-02 Lely Nv C Van Der Device for spreading granular and / or powdery material.
NL7810805A (en) * 1978-10-31 1980-05-02 Lely Nv C Van Der DEVICE FOR SPREADING GRAIN AND / OR POWDER MATERIAL.
DE2908949C2 (en) * 1979-03-07 1982-07-15 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Centrifugal fertilizer spreader
JPS5885034U (en) * 1981-12-04 1983-06-09 株式会社イナックス Tile panels used in equipment units
DE3505382A1 (en) * 1985-02-16 1986-08-21 Accord-Landmaschinen Heinrich Weiste & Co Gmbh, 4770 Soest DOUBLE DISC SPREADER
DE3643853A1 (en) * 1986-12-22 1988-06-30 Amazonen Werke Dreyer H Broadcaster
JPH03119086U (en) * 1990-03-19 1991-12-09
JPH05222758A (en) * 1992-02-13 1993-08-31 Inax Corp Urinal unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210108A2 (en) * 1985-07-19 1987-01-28 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Method for production of cylindrical thermoplastic resin film having rough inner surface and apparatus thereof
EP0210108A3 (en) * 1985-07-19 1988-04-06 Terumo Kabushiki Kaisha Trading As Terumo Corporation Method for production of cylindrical thermoplastic resin film having rough inner surface and apparatus thereof
WO1987006879A1 (en) * 1986-05-08 1987-11-19 Polysystem Machinery Manufacturing Inc. Die-lip heater
US4830595A (en) * 1986-05-08 1989-05-16 Polysystem Machinery Mfg. Inc. Die-lip heater
US4842504A (en) * 1986-05-08 1989-06-27 Polysystem Machinery Mfg. Inc. Lip heater for plastic extrusion die

Also Published As

Publication number Publication date
DE1944918B2 (en) 1976-03-18
CH497272A (en) 1970-10-15
DK133805B (en) 1976-07-26
DE6934811U (en) 1973-05-24
CA926062A (en) 1973-05-15
DE1966951A1 (en) 1976-02-05
GB1287404A (en) 1972-08-31
IE33555L (en) 1970-03-12
NL6913965A (en) 1970-03-16
DE1944918A1 (en) 1970-03-19
DK133805C (en) 1976-12-13
JPS5144151B1 (en) 1976-11-26
IE33555B1 (en) 1974-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse