FR2747957B1 - PROCESS FOR PRODUCING A STRUCTURED SHEET OF THERMOPLASTIC MATERIAL - Google Patents

PROCESS FOR PRODUCING A STRUCTURED SHEET OF THERMOPLASTIC MATERIAL

Info

Publication number
FR2747957B1
FR2747957B1 FR9705022A FR9705022A FR2747957B1 FR 2747957 B1 FR2747957 B1 FR 2747957B1 FR 9705022 A FR9705022 A FR 9705022A FR 9705022 A FR9705022 A FR 9705022A FR 2747957 B1 FR2747957 B1 FR 2747957B1
Authority
FR
France
Prior art keywords
producing
thermoplastic material
structured sheet
structured
sheet
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 - Fee Related
Application number
FR9705022A
Other languages
French (fr)
Other versions
FR2747957A1 (en
Inventor
Walter Kramer
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.)
Reifenhauser KG
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Reifenhauser KG
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 Reifenhauser KG, Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Reifenhauser KG
Publication of FR2747957A1 publication Critical patent/FR2747957A1/en
Application granted granted Critical
Publication of FR2747957B1 publication Critical patent/FR2747957B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • 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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9165—Electrostatic pinning
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0081—After-treatment of articles without altering their shape; Apparatus therefor using an electric field, e.g. for electrostatic charging
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR9705022A 1996-04-24 1997-04-23 PROCESS FOR PRODUCING A STRUCTURED SHEET OF THERMOPLASTIC MATERIAL Expired - Fee Related FR2747957B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19616331A DE19616331C1 (en) 1996-04-24 1996-04-24 Process for producing a structural film from thermoplastic

Publications (2)

Publication Number Publication Date
FR2747957A1 FR2747957A1 (en) 1997-10-31
FR2747957B1 true FR2747957B1 (en) 2000-03-24

Family

ID=7792285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705022A Expired - Fee Related FR2747957B1 (en) 1996-04-24 1997-04-23 PROCESS FOR PRODUCING A STRUCTURED SHEET OF THERMOPLASTIC MATERIAL

Country Status (5)

Country Link
JP (1) JPH1052853A (en)
DE (1) DE19616331C1 (en)
FR (1) FR2747957B1 (en)
GB (1) GB2312396B (en)
IT (1) IT1291635B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850832C5 (en) * 1998-11-04 2005-10-06 Singulus Technologies Ag Method for connecting substrate halves of optical data carriers
JP6579783B2 (en) * 2015-04-10 2019-09-25 株式会社ディスコ Manufacturing method of bellows
CN114290587B (en) * 2021-12-31 2022-10-14 安徽铜峰电子股份有限公司 Electrostatic adsorption device for polyolefin film
DE102022109727A1 (en) 2022-04-22 2023-10-26 polyscale GmbH & Co. KG Method for generating a functional structure on a surface of a functional body

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU62484A1 (en) * 1970-01-26 1971-08-11
JPS58183220A (en) * 1982-04-21 1983-10-26 Teijin Ltd Cooling device for melted polymer sheet
EP0168617A3 (en) * 1984-07-19 1987-02-25 Hallmark Cards, Incorporated Replication of surface characteristics
US4790893A (en) * 1984-07-19 1988-12-13 Hallmark Cards, Inc. Replication of information carriers
US5139804A (en) * 1987-05-14 1992-08-18 Plicon, Inc. Patterned adherent film structures and process for making
US4879430A (en) * 1987-05-14 1989-11-07 Plicon Corporation Patterned adherent film structures and process for making
DE3735001A1 (en) * 1987-10-16 1989-04-27 Reifenhaeuser Masch DEVICE FOR THE ELECTROSTATIC FIXING OF A MELT FLAG OF THERMOPLASTIC PLASTIC ON A COOLING ROLLER
US4997600A (en) * 1988-05-24 1991-03-05 Mitsubishi Monsanto Chemical Company, Ltd. Process for preparation of thermoplastic resin sheets
CH684831A5 (en) * 1991-12-11 1995-01-13 Alusuisse Lonza Services Ag Device for producing extrusion-coated laminates.

Also Published As

Publication number Publication date
GB2312396B (en) 1999-08-11
ITMI970941A0 (en) 1997-04-22
FR2747957A1 (en) 1997-10-31
GB2312396A (en) 1997-10-29
JPH1052853A (en) 1998-02-24
ITMI970941A1 (en) 1998-10-22
DE19616331C1 (en) 1997-11-27
GB9708076D0 (en) 1997-06-11
IT1291635B1 (en) 1999-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111230