ES423356A1 - Sistema de facil apertura para envases. - Google Patents

Sistema de facil apertura para envases.

Info

Publication number
ES423356A1
ES423356A1 ES423356A ES423356A ES423356A1 ES 423356 A1 ES423356 A1 ES 423356A1 ES 423356 A ES423356 A ES 423356A ES 423356 A ES423356 A ES 423356A ES 423356 A1 ES423356 A1 ES 423356A1
Authority
ES
Spain
Prior art keywords
container
cavity
lid
incision
practicing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES423356A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRISE FREDERICK GERARD J
LOVELL
Original Assignee
GRISE FREDERICK GERARD J
LOVELL
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 GRISE FREDERICK GERARD J, LOVELL filed Critical GRISE FREDERICK GERARD J
Publication of ES423356A1 publication Critical patent/ES423356A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • 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
    • 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
    • B65D17/404—Details of the lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Packages (AREA)
ES423356A 1973-02-12 1974-02-12 Sistema de facil apertura para envases. Expired ES423356A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33184473A 1973-02-12 1973-02-12

Publications (1)

Publication Number Publication Date
ES423356A1 true ES423356A1 (es) 1976-05-01

Family

ID=23295607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423356A Expired ES423356A1 (es) 1973-02-12 1974-02-12 Sistema de facil apertura para envases.

Country Status (14)

Country Link
JP (1) JPS49111784A (es)
AT (1) AT342487B (es)
BE (1) BE810906A (es)
BR (1) BR7401019D0 (es)
DD (1) DD110466A5 (es)
DE (1) DE2406349C3 (es)
ES (1) ES423356A1 (es)
FR (1) FR2217222B1 (es)
GB (1) GB1457576A (es)
IT (1) IT1007253B (es)
NL (1) NL7401410A (es)
NO (1) NO141931C (es)
SE (1) SE407780B (es)
ZA (1) ZA74909B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520588Y2 (es) * 1974-12-19 1980-05-17
US4006700A (en) * 1975-05-05 1977-02-08 Usm Corporation Method for making container closures
JPS5277851U (es) * 1975-12-09 1977-06-10
CH626545A5 (es) * 1978-03-08 1981-11-30 Styner & Bienz Ag
WO1980001558A1 (en) * 1979-01-29 1980-08-07 K Taniuchi Easy-to-open lid for container
US4580692A (en) * 1985-05-29 1986-04-08 Aluminum Company Of America Container sealing cap

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424850A (es) *
FR488984A (fr) * 1917-09-08 1918-12-03 Helmer Varden Dispositif pour ouvrir les boites de conserves et autres boites en tole
GB657769A (en) * 1948-06-12 1951-09-26 Frederick Guy Robinson Improvements in and relating to kegs, canisters, and like containers
DE1510910A1 (de) * 1962-11-13 1969-07-10 Scragg & Sons Kordel oder Garn als Einlage in Formteile

Also Published As

Publication number Publication date
BE810906A (fr) 1974-08-12
DE2406349B2 (de) 1978-10-12
JPS49111784A (es) 1974-10-24
DE2406349C3 (de) 1979-06-13
BR7401019D0 (pt) 1974-11-05
FR2217222B1 (es) 1977-09-23
NO141931B (no) 1980-02-25
NO740437L (no) 1974-08-13
GB1457576A (en) 1976-12-08
AU6543274A (en) 1975-08-14
ZA74909B (en) 1975-04-30
FR2217222A1 (es) 1974-09-06
DE2406349A1 (de) 1974-08-15
AT342487B (de) 1978-04-10
SE407780B (sv) 1979-04-23
IT1007253B (it) 1976-10-30
ATA105074A (de) 1977-07-15
NO141931C (no) 1980-06-04
NL7401410A (es) 1974-08-14
DD110466A5 (es) 1974-12-20

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