FR1165692A - Improvements made to molds to shape hollow objects from sheets of thermoplastic material - Google Patents

Improvements made to molds to shape hollow objects from sheets of thermoplastic material

Info

Publication number
FR1165692A
FR1165692A FR1165692DA FR1165692A FR 1165692 A FR1165692 A FR 1165692A FR 1165692D A FR1165692D A FR 1165692DA FR 1165692 A FR1165692 A FR 1165692A
Authority
FR
France
Prior art keywords
molds
sheets
thermoplastic material
improvements made
shape hollow
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
Application number
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.)
PLASTICFORMING
Original Assignee
PLASTICFORMING
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 PLASTICFORMING filed Critical PLASTICFORMING
Application granted granted Critical
Publication of FR1165692A publication Critical patent/FR1165692A/en
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
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1165692D 1957-01-25 1957-01-25 Improvements made to molds to shape hollow objects from sheets of thermoplastic material Expired FR1165692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1165692T 1957-01-25

Publications (1)

Publication Number Publication Date
FR1165692A true FR1165692A (en) 1958-10-28

Family

ID=9654627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165692D Expired FR1165692A (en) 1957-01-25 1957-01-25 Improvements made to molds to shape hollow objects from sheets of thermoplastic material

Country Status (1)

Country Link
FR (1) FR1165692A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985915A (en) * 1958-12-12 1961-05-30 Hedwin Corp Thermoforming process for thermoplastic sheeting
US3042969A (en) * 1959-11-23 1962-07-10 Goodyear Tire & Rubber Apparatus and method for manufacturing mats
US3123863A (en) * 1959-12-04 1964-03-10 Method of and apparatus for forming
US3255843A (en) * 1959-10-02 1966-06-14 Owens Corning Fiberglass Corp Fibrous acoustical panel with continuously adhered surface film and method of making same
DE1275763B (en) * 1961-03-17 1968-08-22 Bayer Ag Device for the production of molded parts from plastic films

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985915A (en) * 1958-12-12 1961-05-30 Hedwin Corp Thermoforming process for thermoplastic sheeting
US3255843A (en) * 1959-10-02 1966-06-14 Owens Corning Fiberglass Corp Fibrous acoustical panel with continuously adhered surface film and method of making same
US3042969A (en) * 1959-11-23 1962-07-10 Goodyear Tire & Rubber Apparatus and method for manufacturing mats
US3123863A (en) * 1959-12-04 1964-03-10 Method of and apparatus for forming
DE1275763B (en) * 1961-03-17 1968-08-22 Bayer Ag Device for the production of molded parts from plastic films

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