US3332599A - Cartons - Google Patents

Cartons Download PDF

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Publication number
US3332599A
US3332599A US510535A US51053565A US3332599A US 3332599 A US3332599 A US 3332599A US 510535 A US510535 A US 510535A US 51053565 A US51053565 A US 51053565A US 3332599 A US3332599 A US 3332599A
Authority
US
United States
Prior art keywords
carton
flap
lining
flaps
integral
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 - Lifetime
Application number
US510535A
Other languages
English (en)
Inventor
Jonson Erik Rune
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.)
Esseltepac AB
Original Assignee
Esseltepac AB
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 Esseltepac AB filed Critical Esseltepac AB
Application granted granted Critical
Publication of US3332599A publication Critical patent/US3332599A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/60—Loose, or loosely attached, linings
    • B65D5/603—Flexible linings loosely glued to the wall of the container
    • B65D5/606—Bags or bag-like tubes loosely glued to the wall of a "tubular" container

Definitions

  • This invention relates to a rectangular parallele-pipedical carton constituted on one hand by an integral blank of cardboard or like material which is divided by crease lines into four aligned panels of equal size at least in pairs for the formation of the sides of the carton, and into end flaps integral with said four panels and adapted to form the end closure members of the carton, and on the other hand by a lining unslit at the corners and projecting such a distance beyond the ends of the carton that it is closable by bellows folding at the carton ends, said lining for said bellows folding being glued to three integral end flaps while the fourth flap separated from the other fiaps and from the lining is adapted, in the sealed state of the carton, to form the cover (the bottom) of the carton.
  • the intermediary one of the three integral end flaps is of a length equal to the width of those two opposed sides of the carton between which the flap is located, and that the lining projects equally far beyond the carton as the intermediary flap while the two outer ones of the three integral flaps is of a length smaller than that of the intermediary flap.
  • the lining can be closed at its mouth, with lining material in application with lining material, by means of a pair of press jaws or like members one of which jaws engages the lining while the other jaw engages the outer edge portion of the intermediary flap, which implies the advantage that the cardboard flap which is resilient takes up irregularly distributed pressure. To this comes the advantage very important in connect-ion with cartons that the consumption of material is at a minimum.
  • FIG. 1 is a developed plan view of part of the carton blank
  • FIG. 2 is a perspective view of this part of the blank erected in a carton but not as yet sealed;
  • FIG. 3 is a perspective view of the erected carton in the sealed state.
  • the carton blank 1 of cardboard or like material is divided by longitudinal crease lines into five panels 2-6.
  • the panels 2-5 which in pairs are of equal size are to constitute the carton sides, while the panel 6 is a glue panel which at the erection of the carton is to be glued to the panel 2.
  • end flaps 7-10 Hinged to the panels 2-5 are end flaps 7-10 which are to form the end closure members of the carton. Said end flaps 7-10 are preferably provided at both ends of the panels 2-5. The end flaps 7-10 are delimited from the panels 2-5 by crease lines 11.
  • the blank 1 is provided with a lining 12 which is suited for sealing by application of heat and pressure or solely pressure and which wholly covers the inner side of the carton.
  • the lining 12 could also be provided at the ends only of the panels 2-5.
  • the lining 12 which is unslit at the corners projects such a distance beyond the panels 2-5 forming the carton sides that it 3,332,599 Patented July 25, 1967 is closable at the carton ends by bellows folding.
  • the lining 12 is glued to the three integral end flaps 8, 9 and 10.
  • the fourth flap 7 which is separated from the other flaps 8-10 and the lining 12 is adapted in the sealed state of the carton to form the cover and the bottom, respectively, of the carton.
  • the intermediary end flap 9 of the three integral end flaps 8-10 is of a length which at least fundamentally is equal to the width of those two opposed sides 3 and 5 of the carton between which the flap 9 is located. Besides the lining 12 projects equally far beyond the carton as the intermediary flap 9, while the two outer flaps 8 and 10 of the three integral end flap-s 8-10 are of a length smaller than that of the intermediary flap 9.
  • the two outer flaps 8 and 10 are substantially half as long as the intermediary flap 9 and provided with crease lines 13 which extend from the inner corners and preferably are punched through at points, said crease lines converging at the middle of the outer edges of the fiaps 8 and 10.
  • the crease lines 13 make an angle of approximately 45 with the crease line 11; the deflection, if any, from 45 is dependent upon the cardboard thickness.
  • the two outer flaps 8 and 10 at the outer edges are provided with narrow tongues 14 projecting from the middle of one edge of the flaps 8 and 10 and delimited from the flaps 8 and 10 by a crease line 15 preferably punched through at points and diverging slightly from the crease line 11 by reason of the cardboard thickness.
  • the narrow tongues 14 preferably extend to the edges of the two outer flaps 8 and 10 facing the flap 7 which projects equally far beyond the carton sides as the tongues 14.
  • the flap 7 preferably is of a length which is three quarters of that of the intermediary flap 9.
  • a rectangular parallelepipedical carton constituted on one hand by an integral blank of cardboard or like material which is divided by crease lines into four aligned panels in pairs of equal size for the formation of the sides of the carton, and into end flaps integral with said four panels and adapted to form the end closure members of the carton, and on the other 'hand by a lining unslit at the corners and projecting such a distance beyond the ends of the carton that it is closable by bellows folding at the carton ends, said lining for said bellows folding being glued to three integral end flaps while the fourth flap separated from the other flaps and from the lining is adapted, in the sealed state of the carton, to form a closure of the carton, wherein the intermediary one of the three integral end flaps is of a length equal to the width of those two opposed sides of the carton between which the flap is located, and the lining projects equally far beyond the carton as said intermediary flap while the two outer ones of the three integral flaps are each of a length smaller than that of said intermediary flap.
  • Cited TED STATES PATEN S Hoffman 229-14 Hogdal 229-14 Hogdal 229-14 Zinn 229-14 Moose et a1. 229-14 J-acke 229-14 w FRANKLIN T. GARRETT, Primary Examiner;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Making Paper Articles (AREA)
US510535A 1964-12-02 1965-11-30 Cartons Expired - Lifetime US3332599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1452964 1964-12-02

Publications (1)

Publication Number Publication Date
US3332599A true US3332599A (en) 1967-07-25

Family

ID=20299264

Family Applications (2)

Application Number Title Priority Date Filing Date
US510535A Expired - Lifetime US3332599A (en) 1964-12-02 1965-11-30 Cartons
US520296A Expired - Lifetime US3398658A (en) 1964-12-02 1965-11-30 Method of sealing cartons, and cartons thus sealed

Family Applications After (1)

Application Number Title Priority Date Filing Date
US520296A Expired - Lifetime US3398658A (en) 1964-12-02 1965-11-30 Method of sealing cartons, and cartons thus sealed

Country Status (6)

Country Link
US (2) US3332599A (fr)
DE (2) DE1486335A1 (fr)
DK (2) DK113558B (fr)
FR (1) FR1455720A (fr)
GB (2) GB1075720A (fr)
NO (1) NO119351B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845840A (en) * 1997-10-21 1998-12-08 Tetra Laval Holdings & Finance, S.A. Elevated bottom carton

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489331A (en) * 1966-03-21 1970-01-13 Akerlund & Rausing Ab Containers
DE2712482C2 (de) * 1977-03-22 1984-09-06 Focke & Co, 2810 Verden Verpackung für Zigaretten od. dgl.
US5289939A (en) * 1992-11-02 1994-03-01 International Paper Company Gas barrier folding carton construction
GB2471894A (en) * 2009-07-16 2011-01-19 Chesapeake Plc Carton with inner bag

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US508571A (en) * 1893-11-14 Fourths to walter e
US2422899A (en) * 1944-08-15 1947-06-24 Hogdal Stig Bertil Package
US2427858A (en) * 1940-07-29 1947-09-23 Hogdal Stig Bertil Package
US2661141A (en) * 1948-02-03 1953-12-01 Jr Julius A Zinn Laminated carton
US2959336A (en) * 1956-06-08 1960-11-08 Metal Box Co Ltd Cartons
US2998178A (en) * 1957-02-04 1961-08-29 Reynolds Metals Co Lined container for liquids and liner therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758520A (en) * 1950-11-06 1956-08-14 Ici Ltd Method for the manufacture of lined cartons
US3071304A (en) * 1960-11-17 1963-01-01 Gen Mills Inc Combination liner and carton flap end closure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US508571A (en) * 1893-11-14 Fourths to walter e
US2427858A (en) * 1940-07-29 1947-09-23 Hogdal Stig Bertil Package
US2422899A (en) * 1944-08-15 1947-06-24 Hogdal Stig Bertil Package
US2661141A (en) * 1948-02-03 1953-12-01 Jr Julius A Zinn Laminated carton
US2959336A (en) * 1956-06-08 1960-11-08 Metal Box Co Ltd Cartons
US2998178A (en) * 1957-02-04 1961-08-29 Reynolds Metals Co Lined container for liquids and liner therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845840A (en) * 1997-10-21 1998-12-08 Tetra Laval Holdings & Finance, S.A. Elevated bottom carton
US5988490A (en) * 1997-10-21 1999-11-23 Tetra Laval Holdings & Finance, Sa Elevated bottom carton

Also Published As

Publication number Publication date
FR1455720A (fr) 1966-10-14
DE1486335A1 (de) 1969-01-09
DK113558B (da) 1969-03-31
DK113623B (da) 1969-04-08
GB1075720A (en) 1967-07-12
NO119351B (fr) 1970-05-04
GB1063149A (en) 1967-03-30
US3398658A (en) 1968-08-27
DE1461850A1 (de) 1969-03-20

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