LU46986A1 - - Google Patents

Info

Publication number
LU46986A1
LU46986A1 LU46986DA LU46986A1 LU 46986 A1 LU46986 A1 LU 46986A1 LU 46986D A LU46986D A LU 46986DA LU 46986 A1 LU46986 A1 LU 46986A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU46986A1 publication Critical patent/LU46986A1/xx

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
    • B29C51/34—Moulds for undercut articles
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
LU46986D 1963-09-23 1964-09-21 LU46986A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310666A US3341893A (en) 1963-09-23 1963-09-23 Apparatus for forming double thickness fins in a thin wall plastic container

Publications (1)

Publication Number Publication Date
LU46986A1 true LU46986A1 (fr) 1964-11-21

Family

ID=23203580

Family Applications (1)

Application Number Title Priority Date Filing Date
LU46986D LU46986A1 (fr) 1963-09-23 1964-09-21

Country Status (7)

Country Link
US (1) US3341893A (fr)
BE (1) BE653364A (fr)
DE (1) DE1479334A1 (fr)
FR (1) FR1411305A (fr)
GB (1) GB1073795A (fr)
LU (1) LU46986A1 (fr)
NL (1) NL6410532A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394208A (en) * 1964-02-04 1968-07-23 Royal Packaging Equipment Inc Method and apparatus for forming fill receiving pockets in webs
CH425190A (de) * 1965-09-03 1966-11-30 Sig Schweiz Industrieges Einrichtung zum Herstellen von Hohlkörpern aus thermoplastischer Kunststoffolie
US3660002A (en) * 1969-09-25 1972-05-02 Peter J Morroni Apparatus for molding open containers
US3799727A (en) * 1972-05-18 1974-03-26 Int Fabric Molders Inc Heat control for fabric molding
US3862817A (en) * 1972-09-25 1975-01-28 Thermo Trim Inc Mold for latch opening
US3961113A (en) * 1975-03-03 1976-06-01 Illinois Tool Works Inc. Thermoplastic preform and heated mandrel constructions
NZ190442A (en) * 1978-05-18 1983-06-17 Ici Australia Ltd Stretch-forming thermoplastic cups extending blades simultaneously dilate cup
DE7906115U1 (de) * 1979-03-06 1980-08-14 Adolf Illig Maschinenbau Gmbh & Co, 7100 Heilbronn Vakuumformmaschine
US4440702A (en) * 1980-02-08 1984-04-03 Rca Corporation Method and apparatus for making thin-walled plastic articles
US4692111A (en) * 1984-03-30 1987-09-08 Wagner Curtis D Apparatus for forming plastic articles
US5523046A (en) * 1984-05-22 1996-06-04 The Family Trust U/T/A Method of using a female tool with movable plates to form a sheet of material into a flower pot or flower pot cover having outward fins
US5573789A (en) * 1984-05-22 1996-11-12 Southpac Trust International, Inc. Apparatus having blades and plates for forming sheet material into a flower pot cover having outward fins
IT1257010B (it) * 1992-02-03 1996-01-05 Omv Spa Procedimento ed apparecchiatura per la termoformatura e l'impilamento di oggetti cavi con fondello a partire da materiale termoplastico in nastro.
DE102020118217A1 (de) * 2020-07-10 2022-01-13 Marbach Werkzeugbau Gmbh Formwerkzeug und Formverfahren zur Erzeugung von Behältern mit Hinterschnitten
JP7459811B2 (ja) * 2021-01-25 2024-04-02 株式会社島津製作所 真空ポンプ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122412C (nl) * 1958-02-28 1969-03-17 Hagen Reinhold Werkwijze en blaasvorm voor het vervaardigen van een opening voorzien hol lichaam uit thermoplastische kunststof
US3050773A (en) * 1958-07-26 1962-08-28 Reinold Hagen Process and apparatus for manufacturing blown articles
US3059810A (en) * 1959-09-17 1962-10-23 Illinois Tool Works Container, and method and machinery for producing same

Also Published As

Publication number Publication date
NL6410532A (fr) 1965-03-24
FR1411305A (fr) 1965-09-17
BE653364A (fr) 1965-01-18
DE1479334A1 (de) 1969-02-13
US3341893A (en) 1967-09-19
GB1073795A (en) 1967-06-28

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