BE798539A - Procede de demoulage de plaques en resine synthetique - Google Patents

Procede de demoulage de plaques en resine synthetique

Info

Publication number
BE798539A
BE798539A BE130269A BE130269A BE798539A BE 798539 A BE798539 A BE 798539A BE 130269 A BE130269 A BE 130269A BE 130269 A BE130269 A BE 130269A BE 798539 A BE798539 A BE 798539A
Authority
BE
Belgium
Prior art keywords
dismolding
plates
synthetic resin
synthetic
resin
Prior art date
Application number
BE130269A
Other languages
English (en)
Original Assignee
Cellophane Sa
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 Cellophane Sa filed Critical Cellophane Sa
Publication of BE798539A publication Critical patent/BE798539A/fr

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68—Release 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0075—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other using release sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lubricants (AREA)
  • Reinforced Plastic Materials (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
BE130269A 1972-04-21 1973-04-20 Procede de demoulage de plaques en resine synthetique BE798539A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727214106A FR2180561B1 (fr) 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
BE798539A true BE798539A (fr) 1973-08-16

Family

ID=9097276

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130269A BE798539A (fr) 1972-04-21 1973-04-20 Procede de demoulage de plaques en resine synthetique

Country Status (10)

Country Link
US (1) US3887579A (fr)
JP (1) JPS5244344B2 (fr)
BE (1) BE798539A (fr)
DE (1) DE2319935C3 (fr)
DK (1) DK132381C (fr)
FR (1) FR2180561B1 (fr)
GB (1) GB1385310A (fr)
IT (1) IT986072B (fr)
LU (1) LU67480A1 (fr)
NL (1) NL7305606A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015051A (en) * 1974-04-24 1977-03-29 Union Carbide Corporation Polyethylene packaging film
GB1590593A (en) * 1977-04-25 1981-06-03 Ici Ltd Moulding processes using coated thermoplastic mould release foils
GB1590592A (en) * 1977-04-25 1981-06-03 Ici Ltd Coated thermoplastic release foils
GB2067455A (en) * 1979-02-20 1981-07-30 Rolls Royce Composite structure
US4396569A (en) * 1981-10-26 1983-08-02 Kelsey-Hayes Company Method of duplicating shapes and finishes
JPS59158222A (ja) * 1983-02-28 1984-09-07 Toto Ltd 大型合成樹脂製有底円筒体の成形方法
DE3612864A1 (de) * 1986-04-16 1987-10-22 Man Technologie Gmbh Verfahren zum herstellen von faserverbundkoerpern
FI74652C (sv) * 1986-05-07 1988-03-10 Lillqvist Ann Mari Förfarande och plugg för framställning av laminerade föremål av plast.
US5027878A (en) * 1989-10-05 1991-07-02 Deere & Company Method of impregnation of iron with a wear resistant material
FR2775923B1 (fr) * 1998-03-12 2000-05-12 Stanhope Investments Ltd Dispositif de fabrication en continu par moulage de plots pour palettes de manutention
US20050008867A1 (en) * 2003-07-07 2005-01-13 Labatt David Knower Method of manufacturing structures and structures resulting there from
EP1762357B1 (fr) * 2005-09-09 2015-02-25 Saab Ab Procédé et dispositif de moulage par compression d'une ébauche pour élément de construction composé d'une avion
TW201043450A (en) * 2009-06-09 2010-12-16 Advanced Int Multitech Co Ltd Method for producing composite material product having reverse folding edge
TWI382925B (zh) * 2009-07-27 2013-01-21 Advanced Int Multitech Co Ltd Fabrication method of composite material with pattern appearance
USD866249S1 (en) 2016-03-22 2019-11-12 Zume, Inc. Food container cover
USD861422S1 (en) 2016-08-18 2019-10-01 Zume, Inc. Food container base
CN110869291A (zh) 2017-07-07 2020-03-06 祖美股份有限公司 用于运输和储存食物产品的容器
USD884486S1 (en) 2018-07-12 2020-05-19 Zume, Inc. Food container
USD918712S1 (en) 2019-02-11 2021-05-11 Zume, Inc. Food container

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048564A (en) * 1957-08-26 1962-08-07 Du Pont Process for preparing polyethylene terephthalate
US3431331A (en) * 1965-02-16 1969-03-04 Kay Mfg Corp Anticlogging breathable mold and method
US3295818A (en) * 1965-05-14 1967-01-03 Jr George J Kreier Lining for lightweight fiberglas reinforced polyester resin mold
US3533875A (en) * 1966-12-02 1970-10-13 Fmc Corp Method of forming delustered finishes on thermosetting resins
FR1564057A (fr) * 1968-03-08 1969-04-18
BE759589A (fr) * 1969-11-28 1971-04-30 Eastman Kodak Co Procede pour la fabrication de membranes propres a l'osmose inversee

Also Published As

Publication number Publication date
LU67480A1 (fr) 1973-07-06
DE2319935C3 (de) 1981-03-26
NL7305606A (fr) 1973-10-23
DK132381B (da) 1975-12-01
FR2180561A1 (fr) 1973-11-30
DK132381C (da) 1976-05-03
US3887579A (en) 1975-06-03
GB1385310A (en) 1975-02-26
IT986072B (it) 1975-01-10
DE2319935B2 (de) 1980-08-14
JPS5244344B2 (fr) 1977-11-07
DE2319935A1 (de) 1973-11-08
JPS4922462A (fr) 1974-02-27
FR2180561B1 (fr) 1974-07-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LA CELLOPHANE

Effective date: 19840420