BE751840A - Utilisation de bandes ou de feuilles d'alliages legers revetuesd'un film en matiere plastique pour la fabrication de couvercles a ouverture facile - Google Patents

Utilisation de bandes ou de feuilles d'alliages legers revetuesd'un film en matiere plastique pour la fabrication de couvercles a ouverture facile

Info

Publication number
BE751840A
BE751840A BE751840DA BE751840A BE 751840 A BE751840 A BE 751840A BE 751840D A BE751840D A BE 751840DA BE 751840 A BE751840 A BE 751840A
Authority
BE
Belgium
Prior art keywords
strips
sheets
manufacture
plastic film
easy opening
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Cebal Gp
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 Cebal Gp filed Critical Cebal Gp
Publication of BE751840A publication Critical patent/BE751840A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/156—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is calendered and immediately laminated
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Closures For Containers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BE751840D 1969-06-12 1970-06-11 Utilisation de bandes ou de feuilles d'alliages legers revetuesd'un film en matiere plastique pour la fabrication de couvercles a ouverture facile BE751840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919441A FR2045631A1 (enrdf_load_stackoverflow) 1969-06-12 1969-06-12

Publications (1)

Publication Number Publication Date
BE751840A true BE751840A (fr) 1970-12-11

Family

ID=9035584

Family Applications (1)

Application Number Title Priority Date Filing Date
BE751840D BE751840A (fr) 1969-06-12 1970-06-11 Utilisation de bandes ou de feuilles d'alliages legers revetuesd'un film en matiere plastique pour la fabrication de couvercles a ouverture facile

Country Status (12)

Country Link
AT (1) AT312402B (enrdf_load_stackoverflow)
BE (1) BE751840A (enrdf_load_stackoverflow)
CA (1) CA1001974A (enrdf_load_stackoverflow)
CH (1) CH510562A (enrdf_load_stackoverflow)
DE (1) DE2028825A1 (enrdf_load_stackoverflow)
ES (1) ES380647A1 (enrdf_load_stackoverflow)
FR (1) FR2045631A1 (enrdf_load_stackoverflow)
GB (1) GB1319826A (enrdf_load_stackoverflow)
IL (1) IL34705A (enrdf_load_stackoverflow)
LU (1) LU61116A1 (enrdf_load_stackoverflow)
NL (1) NL7008506A (enrdf_load_stackoverflow)
OA (1) OA03289A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210259A (en) * 1978-06-08 1980-07-01 Aluminum Company Of America Barrier coated metallic container wall and sheet
JPS5873541A (ja) * 1981-10-19 1983-05-02 東洋製罐株式会社 易開封性ヒ−トシ−ル蓋
NO164289C (no) * 1984-11-28 1990-09-19 Elopak As Vaesketett forseglet beholder med lokk.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT223054B (de) * 1960-06-13 1962-08-27 Alfons Isele-Aregger Verfahren zur Herstellung von Aufreißverschlüssen für Behälter mit Randwulst, insbesondere für Flaschen, und nach dem Verfahren hergestellte Aufreißkapsel
FR1353713A (fr) * 1961-08-04 1964-02-28 Safe Pack Container Co Récipient à ouverture par éclatement
US3303955A (en) * 1965-12-01 1967-02-14 Aluminum Co Of America Container closure

Also Published As

Publication number Publication date
AT312402B (de) 1973-12-27
ES380647A1 (es) 1973-04-01
IL34705A (en) 1975-02-10
OA03289A (fr) 1970-12-15
CA1001974A (en) 1976-12-21
FR2045631A1 (enrdf_load_stackoverflow) 1971-03-05
CH510562A (fr) 1971-07-31
GB1319826A (en) 1973-06-13
LU61116A1 (enrdf_load_stackoverflow) 1971-07-01
DE2028825A1 (de) 1971-01-14
IL34705A0 (en) 1970-08-19
NL7008506A (enrdf_load_stackoverflow) 1970-12-15

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