SE402420B - SET THAT AT THE SAME TIME THERMOFORMA ONE OR SEVERAL ARTICLES OF TWO OR SEVERAL PLASTIC SHEETS, AS WELL AS APPLIANCE FOR IMPLEMENTING THE SET - Google Patents

SET THAT AT THE SAME TIME THERMOFORMA ONE OR SEVERAL ARTICLES OF TWO OR SEVERAL PLASTIC SHEETS, AS WELL AS APPLIANCE FOR IMPLEMENTING THE SET

Info

Publication number
SE402420B
SE402420B SE7317059A SE7317059A SE402420B SE 402420 B SE402420 B SE 402420B SE 7317059 A SE7317059 A SE 7317059A SE 7317059 A SE7317059 A SE 7317059A SE 402420 B SE402420 B SE 402420B
Authority
SE
Sweden
Prior art keywords
several
thermoforma
appliance
implementing
well
Prior art date
Application number
SE7317059A
Other languages
Swedish (sv)
Inventor
R H Day
Original Assignee
Itw Ltd
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 Itw Ltd filed Critical Itw Ltd
Publication of SE402420B publication Critical patent/SE402420B/en

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
    • B29C51/006—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 for making articles having hollow walls
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3086—Interaction between two or more components, e.g. type of or lack of bonding
    • B29C2949/3094—Interaction between two or more components, e.g. type of or lack of bonding preform having at least partially loose components, e.g. at least partially loose layers
    • 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
    • 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
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/001—Layered products the layers being loose
SE7317059A 1972-12-19 1973-12-18 SET THAT AT THE SAME TIME THERMOFORMA ONE OR SEVERAL ARTICLES OF TWO OR SEVERAL PLASTIC SHEETS, AS WELL AS APPLIANCE FOR IMPLEMENTING THE SET SE402420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5860872A GB1440935A (en) 1972-12-19 1972-12-19 Vacuum moulding techniques

Publications (1)

Publication Number Publication Date
SE402420B true SE402420B (en) 1978-07-03

Family

ID=10481991

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7317059A SE402420B (en) 1972-12-19 1973-12-18 SET THAT AT THE SAME TIME THERMOFORMA ONE OR SEVERAL ARTICLES OF TWO OR SEVERAL PLASTIC SHEETS, AS WELL AS APPLIANCE FOR IMPLEMENTING THE SET

Country Status (6)

Country Link
JP (1) JPS4990352A (en)
CA (1) CA1012725A (en)
DE (1) DE2360239A1 (en)
GB (1) GB1440935A (en)
NL (1) NL7317309A (en)
SE (1) SE402420B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929486C2 (en) * 1979-07-20 1986-08-07 Hitachi Metals, Ltd., Tokio/Tokyo Method of dewatering sludge
ATE457224T1 (en) 2004-09-18 2010-02-15 Faurecia Innenraum Sys Gmbh PRESS-FORMING TOOL AND METHOD FOR PRODUCING A COMPONENT BY PRESS-FORMING
DE102004045398B3 (en) * 2004-09-18 2006-05-04 Faurecia Innenraum Systeme Gmbh The press to bond and shape different layers, as a carrier and a decorative layer, has a clamping frame assembly and a cutter to trim a layer which projects through shaping distortion
DE112017002395A5 (en) * 2016-05-10 2019-01-24 Kiefel Gmbh METHOD AND APPARATUS FOR PRODUCING A MULTILAYER PRODUCT, HALF TOOL FOR THE MANUFACTURE OF MULTILAYER PRODUCTS, MULTILAYER PRODUCT AND MULTILAYER FILM SURFACE GRATEX
DE102018206419B4 (en) * 2018-04-25 2022-04-21 BSH Hausgeräte GmbH Thermoforming tool and thermoforming process
IT201900003271A1 (en) * 2019-03-06 2020-09-06 Cannon Ergos S P A Frame device and method for thermoforming objects
DE102021124720A1 (en) 2021-09-23 2023-03-23 Variovac Ps Systempack Gmbh Forming station for a thermoforming packaging machine, thermoforming packaging machine, use thereof and method for thermoforming a plastic film

Also Published As

Publication number Publication date
AU6338073A (en) 1975-06-12
NL7317309A (en) 1974-06-21
DE2360239A1 (en) 1974-06-20
CA1012725A (en) 1977-06-28
GB1440935A (en) 1976-06-30
JPS4990352A (en) 1974-08-29

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