IT990073B - Metodo ed apparecchio per formare un oggetto di materia plastica com posito - Google Patents

Metodo ed apparecchio per formare un oggetto di materia plastica com posito

Info

Publication number
IT990073B
IT990073B IT5173873A IT5173873A IT990073B IT 990073 B IT990073 B IT 990073B IT 5173873 A IT5173873 A IT 5173873A IT 5173873 A IT5173873 A IT 5173873A IT 990073 B IT990073 B IT 990073B
Authority
IT
Italy
Prior art keywords
posito
forming
plastic material
material com
com
Prior art date
Application number
IT5173873A
Other languages
English (en)
Original Assignee
Valyi Emery I
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 Valyi Emery I filed Critical Valyi Emery I
Application granted granted Critical
Publication of IT990073B publication Critical patent/IT990073B/it

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
    • B29C51/14—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 using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT5173873A 1972-08-02 1973-07-31 Metodo ed apparecchio per formare un oggetto di materia plastica com posito IT990073B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27707072A 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
IT990073B true IT990073B (it) 1975-06-20

Family

ID=23059269

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5173873A IT990073B (it) 1972-08-02 1973-07-31 Metodo ed apparecchio per formare un oggetto di materia plastica com posito

Country Status (7)

Country Link
JP (1) JPS4953658A (it)
AU (1) AU5840973A (it)
BE (1) BE803035A (it)
DE (1) DE2339027A1 (it)
FR (1) FR2196890A1 (it)
GB (1) GB1437543A (it)
IT (1) IT990073B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568261A (en) 1979-07-20 1986-02-04 American Can Company Apparatus for making a multi-layer injection blow molded container
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles

Also Published As

Publication number Publication date
GB1437543A (en) 1976-05-26
DE2339027A1 (de) 1974-02-21
BE803035A (fr) 1973-11-16
JPS4953658A (it) 1974-05-24
FR2196890A1 (it) 1974-03-22
AU5840973A (en) 1975-01-30

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