BE842568A - Procede et appareil pour utiliser un dispositif a moule male poreux extensible - Google Patents

Procede et appareil pour utiliser un dispositif a moule male poreux extensible

Info

Publication number
BE842568A
BE842568A BE167619A BE167619A BE842568A BE 842568 A BE842568 A BE 842568A BE 167619 A BE167619 A BE 167619A BE 167619 A BE167619 A BE 167619A BE 842568 A BE842568 A BE 842568A
Authority
BE
Belgium
Prior art keywords
mold device
porous mold
extensible porous
extensible
porous
Prior art date
Application number
BE167619A
Other languages
English (en)
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 US05/583,427 external-priority patent/US4085177A/en
Application filed filed Critical
Publication of BE842568A publication Critical patent/BE842568A/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
    • 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE167619A 1975-06-03 1976-06-03 Procede et appareil pour utiliser un dispositif a moule male poreux extensible BE842568A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,427 US4085177A (en) 1974-05-13 1975-06-03 Process for thermoforming a hollow plastic article using an extendible porous male mold assembly

Publications (1)

Publication Number Publication Date
BE842568A true BE842568A (fr) 1976-10-01

Family

ID=24333054

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167619A BE842568A (fr) 1975-06-03 1976-06-03 Procede et appareil pour utiliser un dispositif a moule male poreux extensible

Country Status (4)

Country Link
JP (1) JPS5857290B2 (fr)
BE (1) BE842568A (fr)
DE (1) DE2624985C2 (fr)
GB (1) GB1509816A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576156A (en) * 1978-04-17 1986-03-18 Ortho Pharmaceutical Corporation Prophylactic device and method
GB8604857D0 (en) * 1986-02-27 1986-04-03 Caravell Mfg Ltd Moulding plastic sheet
US5094250A (en) * 1987-03-02 1992-03-10 Chartex International Plc Tubular protective device for protection against transfer of infectious matter during sexual intercourse
GB9308453D0 (en) * 1993-04-23 1993-06-09 Chartex Int Plc Apparatus for and a method of welding a reinforcing member to a bag like member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442338A (en) * 1944-05-25 1948-06-01 Gustave W Borkland Apparatus for and method of forming sheet material
GB742516A (en) * 1953-12-01 1955-12-30 Edward James Jones A stacking receptacle and method and apparatus for producing the same
FR1122016A (fr) * 1955-01-03 1956-08-30 Procédé et dispositif pour l'emboutissage de matières thermoplastiques en feuilles et produits industriels qui en résultent
DE1126590B (de) * 1957-11-08 1962-03-29 Alfons Thiel Verfahren und Vorrichtung zum Vakuumverformen von Folien in Blatt- oder Bahnform aus thermoplastischem Kunststoff unter Anwendung eines Vorstreckganges
US3342914A (en) * 1964-07-13 1967-09-19 Illinois Tool Works Method and apparatus for deep draw molding

Also Published As

Publication number Publication date
DE2624985A1 (de) 1976-12-16
JPS51147561A (en) 1976-12-17
GB1509816A (en) 1978-05-04
DE2624985C2 (de) 1985-07-25
JPS5857290B2 (ja) 1983-12-19

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