IT1095400B - Perfezionamenti alla formatura di materiale pellicolare plastico - Google Patents

Perfezionamenti alla formatura di materiale pellicolare plastico

Info

Publication number
IT1095400B
IT1095400B IT2456878A IT2456878A IT1095400B IT 1095400 B IT1095400 B IT 1095400B IT 2456878 A IT2456878 A IT 2456878A IT 2456878 A IT2456878 A IT 2456878A IT 1095400 B IT1095400 B IT 1095400B
Authority
IT
Italy
Prior art keywords
zones
preform
deep
deepest
thermo
Prior art date
Application number
IT2456878A
Other languages
English (en)
Italian (it)
Other versions
IT7824568A0 (it
Original Assignee
Unigate Foods 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 Unigate Foods Ltd filed Critical Unigate Foods Ltd
Publication of IT7824568A0 publication Critical patent/IT7824568A0/it
Application granted granted Critical
Publication of IT1095400B publication Critical patent/IT1095400B/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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • 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
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Table Devices Or Equipment (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT2456878A 1977-06-14 1978-06-14 Perfezionamenti alla formatura di materiale pellicolare plastico IT1095400B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24809/77A GB1601924A (en) 1977-06-14 1977-06-14 Moulding stretch-deformable film material

Publications (2)

Publication Number Publication Date
IT7824568A0 IT7824568A0 (it) 1978-06-14
IT1095400B true IT1095400B (it) 1985-08-10

Family

ID=10217571

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2456878A IT1095400B (it) 1977-06-14 1978-06-14 Perfezionamenti alla formatura di materiale pellicolare plastico

Country Status (17)

Country Link
JP (1) JPS5425970A (fr)
AU (1) AU3694178A (fr)
BE (1) BE868098A (fr)
CA (1) CA1127363A (fr)
CH (1) CH625456A5 (fr)
DE (1) DE2825889A1 (fr)
DK (1) DK259278A (fr)
ES (1) ES470742A1 (fr)
FR (1) FR2394382A1 (fr)
GB (1) GB1601924A (fr)
IL (1) IL54861A (fr)
IT (1) IT1095400B (fr)
LU (1) LU79804A1 (fr)
NL (1) NL7806443A (fr)
NZ (1) NZ187437A (fr)
SE (1) SE432559B (fr)
ZA (1) ZA783384B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117284635B (zh) * 2023-08-15 2025-10-24 北京大学 基于石墨烯薄膜包覆式气体分子储存及可控释放装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1207019A (fr) * 1957-06-25 1960-02-12 Du Pont Procédé et appareillage pour thermoformage sous vide
BE642610A (fr) * 1959-07-02
US3737496A (en) * 1970-11-23 1973-06-05 A Voorhees Method of reinforcing the wall of a thermo-formed article
CA1038582A (fr) * 1973-10-03 1978-09-19 Albert R. Uhlig Methode pour la fabrication d'articles moules par soufflage
DE2507575A1 (de) * 1974-02-25 1975-08-28 Wrightcel Ltd Tiefziehform fuer kunststoffverpackungen

Also Published As

Publication number Publication date
BE868098A (fr) 1978-10-02
CH625456A5 (en) 1981-09-30
IL54861A (en) 1981-05-20
ES470742A1 (es) 1979-10-01
GB1601924A (en) 1981-11-04
ZA783384B (en) 1979-06-27
FR2394382B1 (fr) 1984-10-12
IL54861A0 (en) 1978-08-31
IT7824568A0 (it) 1978-06-14
CA1127363A (fr) 1982-07-13
LU79804A1 (fr) 1978-12-07
SE7806266L (sv) 1978-12-15
AU3694178A (en) 1979-12-13
NL7806443A (nl) 1978-12-18
FR2394382A1 (fr) 1979-01-12
DE2825889A1 (de) 1979-01-04
SE432559B (sv) 1984-04-09
JPS5425970A (en) 1979-02-27
NZ187437A (en) 1982-03-16
DK259278A (da) 1978-12-15

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