FR2214572B1 - - Google Patents

Info

Publication number
FR2214572B1
FR2214572B1 FR7401641A FR7401641A FR2214572B1 FR 2214572 B1 FR2214572 B1 FR 2214572B1 FR 7401641 A FR7401641 A FR 7401641A FR 7401641 A FR7401641 A FR 7401641A FR 2214572 B1 FR2214572 B1 FR 2214572B1
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.)
Expired
Application number
FR7401641A
Other versions
FR2214572A1 (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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co 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
Priority claimed from JP816573A external-priority patent/JPS5133828B2/ja
Priority claimed from JP815973A external-priority patent/JPS5133826B2/ja
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of FR2214572A1 publication Critical patent/FR2214572A1/fr
Application granted granted Critical
Publication of FR2214572B1 publication Critical patent/FR2214572B1/fr
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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • B29C39/32—Moulds or cores with joints or the like for making the mould impervious
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/16—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length between 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29C48/9145—Endless cooling 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
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7401641A 1973-01-18 1974-01-17 Expired FR2214572B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP816573A JPS5133828B2 (fr) 1973-01-18 1973-01-18
JP815973A JPS5133826B2 (fr) 1973-01-18 1973-01-18

Publications (2)

Publication Number Publication Date
FR2214572A1 FR2214572A1 (fr) 1974-08-19
FR2214572B1 true FR2214572B1 (fr) 1978-03-24

Family

ID=26342622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401641A Expired FR2214572B1 (fr) 1973-01-18 1974-01-17

Country Status (8)

Country Link
US (1) US3894826A (fr)
CA (1) CA1057473A (fr)
DE (1) DE2402063C3 (fr)
FR (1) FR2214572B1 (fr)
GB (2) GB1431731A (fr)
IT (1) IT1003416B (fr)
NL (1) NL7400622A (fr)
SU (1) SU639429A3 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175781A (en) * 1974-12-25 1976-06-30 Sumitomo Chemical Co Renzokujugohoho oyobi sonosochi
US4177028A (en) * 1977-10-04 1979-12-04 Edge Saw Manufacturing Co. Adjustable apparatus for producing a foam material
JPS5527242A (en) * 1978-08-17 1980-02-27 Mitsubishi Rayon Co Acrylic synthetic resin board
US4232078A (en) * 1978-10-13 1980-11-04 Mitsubishi Rayon Company, Limited Multi-colored synthetic resin sheet
FR2463669A1 (fr) * 1979-08-21 1981-02-27 Saint Gobain Dispositif autonettoyant pour la coulee du platre
FR2502541A1 (fr) * 1981-03-24 1982-10-01 Poncet Jean Procede et dispositif pour fabriquer des bandes de mousse de polymeres et produit obtenu
DE3347877C2 (de) * 1983-04-28 1985-11-14 Held, Kurt, 7218 Trossingen Seitenabdichtung des Preßraumes einer Doppelbandpresse
DE3315367A1 (de) 1983-04-28 1984-10-31 Held, Kurt, 7218 Trossingen Kontinuierlich arbeitende presse mit mehrlagigen pressbaendern
JPS61268413A (ja) * 1985-05-24 1986-11-27 Mitsubishi Rayon Co Ltd 不規則な異色流れ模様を有する合成樹脂板の連続的製造方法
US5260006A (en) * 1990-01-23 1993-11-09 Nevamar Corporation Method and apparatus for continuous casting of polymerizable thermosetting material
US5183600A (en) * 1991-07-19 1993-02-02 Nevamar Corporation Method and apparatus for continuous casting of polymerizable material
AU2003274597A1 (en) * 2002-12-03 2004-06-23 Koninklijke Philips Electronics N.V. Manufacturing of lens elements
WO2004060629A1 (fr) * 2003-01-07 2004-07-22 Mitsubishi Rayon Co., Ltd. Dispositif de fabrication de plaque en continu de type bande et procede de fabrication de polymere en feuille
CN106626206B (zh) * 2016-11-23 2019-01-08 湖州新峰塑业有限公司 一种发泡卷帘生产系统
CN112936032B (zh) * 2021-03-09 2022-11-22 重庆大学 一种柔性精密磨削操作平台

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065500A (en) * 1958-12-11 1962-11-27 Wmb Internat A B Method and apparatus for making coherent bodies from expandable granules of thermoplastic
US3377652A (en) * 1964-09-24 1968-04-16 Nylonge Corp Apparatus for the production of artificial sponge
US3371383A (en) * 1965-09-28 1968-03-05 Swedlow Inc Continuous casting apparatus
US3462795A (en) * 1967-09-18 1969-08-26 Admiral Equipment Corp Double belt for manufacture of panels and the like

Also Published As

Publication number Publication date
DE2402063C3 (de) 1978-06-22
GB1431732A (en) 1976-04-14
DE2458983A1 (de) 1975-09-11
SU639429A3 (ru) 1978-12-25
US3894826A (en) 1975-07-15
CA1057473A (fr) 1979-07-03
IT1003416B (it) 1976-06-10
DE2402063A1 (de) 1974-07-25
NL7400622A (fr) 1974-07-22
DE2458983B2 (de) 1976-07-15
DE2402063B2 (de) 1977-11-03
GB1431731A (en) 1976-04-14
FR2214572A1 (fr) 1974-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse