US3029997A - Container and end closure - Google Patents

Container and end closure Download PDF

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Publication number
US3029997A
US3029997A US4267A US426760A US3029997A US 3029997 A US3029997 A US 3029997A US 4267 A US4267 A US 4267A US 426760 A US426760 A US 426760A US 3029997 A US3029997 A US 3029997A
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US
United States
Prior art keywords
flap
container
blank
crease line
flaps
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
US4267A
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English (en)
Inventor
Don B Kauffeld
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.)
Foils Packaging Corp
Original Assignee
Foils Packaging Corp
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 Foils Packaging Corp filed Critical Foils Packaging Corp
Priority to US4267A priority Critical patent/US3029997A/en
Priority to GB2061/61A priority patent/GB928610A/en
Priority to CH88361A priority patent/CH368415A/fr
Priority to NL260359A priority patent/NL260359A/xx
Priority to FR41147A priority patent/FR1278952A/fr
Application granted granted Critical
Publication of US3029997A publication Critical patent/US3029997A/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
    • B65D5/02—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/06—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
    • B65D5/061—Rectangular containers having a body with gusset-flaps folded inwardly beneath the closure flaps
    • B65D5/062—Rectangular containers having a body with gusset-flaps folded inwardly beneath the closure flaps with supplemental means facilitating the opening, e.g. tear lines, tear 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
    • 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
    • B65D5/02—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/06—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
    • B65D5/061—Rectangular containers having a body with gusset-flaps folded inwardly beneath the closure flaps
    • 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
    • B65D5/563—Laminated linings; Coatings
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes

Definitions

  • This invention relates to a blank and to a container to be made therefrom, and more particularly relates to an improved end closure structure therefor.
  • the present container is also suitable for the packaging of other products such as oils, jellys, syrup, acids, alkalies, detergents, bleaches or other solid or liquid products either hot, cold or frozen.
  • Still another major object of the invention is to provide a body and substantially fiat end closure therefor which forms a rectangular container when the latter is set-up, closed and sealed, the container having no recesses to catch and hold foreign matter falling thereon after sealing. Moreover, when opened by pulling open the outside closure flap, a portion of the inside flap is automatically extended to provide a pouring spout, which spout is entirely enclosed and maintained sanitary by the outside fiap until the container is opened, and which spout can be easily reclosed and covered to protect the remaining contents of a partially-emptied container, the tip end of the spout catching under a portion of the outside flap to hold the spout in this reclosed position.
  • a further major object is to provide an end structure especially adapted to be folded from a one-piece die-cut blank, which blank is also novel per se.
  • FIG. 1 is a plan view of the upper portion of a blank according to the invention, the illustrated portion of the blank including part of the length of the side panels, and further including the top closure structure for the container made by folding and sealing the blank, the bottom structure of the blank not being illustrated in view of the fact that any suitable bottom closure structure may be employed;
  • KG. 2 is a perspective view showing the blank of HG. 1 set up to provide a tubular body, the top closure flaps being open and lying substantially in the plane of the side panels to which they are attached;
  • FIG. 3 is a perspective view similar to FlG. 2 and showing the top closure flaps partially closed;
  • FIG. 4 is a perspective view similar to FIG. 3, but showing the top closure flaps in nearly-closed position;
  • FIG. 5 is a perspective view similar to FIG. 4, but showing the top of the container fully closed and sealed;
  • FIG. 6 is a perspective view similar to FIG. 5, but showing the container opened for use and showing the pouring spout extended in operative position;
  • FIG. 7 is an enlarged cross-sectional View showing the 2 preferred lamination from which the blank and containers shown in the other figures may be made.
  • FIG. 8 is a perspective view similar to FIG. 6, but showing the container reclosed and showing the tip of the pouring spout caught under a portion of the outer closure flap.
  • the blank includes four side panels 2-1, 31, 41 and 51, these panels being arranged side by side and mutually separated by four longitudinal embossed bend lines 22, 32, 42 and 52, these bend lines extending the full length of the blank.
  • a side seam tab 11 To the left of the bend line 22 is a side seam tab 11, this tab being bent at right angles to the side panel 2i along the bend line 2 2, and sealed to the inside surface of the rightmost side panel 5-1 as illustrated in FIG. 2 wherein the blank is set up to form a tubular body as shown in the latter figure.
  • the blank is transversely divided by a transverse embossed crease line which includes the crease lines 13, 23, 33, 43 and 53, and which crease lines divide the blank longitudinally into side panels 21, 3-1, 4 1 and 51 and closure flaps 24, 3d, l -i and 54, as well as tab 14 which is sealed to the rightmost inside surface of the top closure flap to form part of the entire longitudinal side seam of the container.
  • the flap 24 is provided with two diagonal crease lines 25 and 26; the flap 34 is provided with two diagonal crease lines 35 and 36; and the flap 4 4 is provided with two diagonal crease lines '45 and 46.
  • the flap 54 is also provided with two auxiliary crease lines 55 and 5-6 which, however, are disposed parallel with the main transverse crease line 53.
  • the next step is to fold certain of the flaps along diagonal crease lines as shown in FIG. 3.
  • the blank is first folded inwardly at the two uppermost portions of the longitudinal bend lines 32 and 42, as at the locations marked32a and 42a in FIGS. 2 and 3.
  • the flap 24 is then folded inwardly along the embossed diagonal crease line 26, and the flap 34 is folded inwardly along the embossed diagonal crease line 35.
  • the central portion 34c of the flap 34 is then folded inwardly around the transverse crease line 33 and this central portion lies in a plane disposed transversely of the body of the container when the container is actually sealed.
  • the central portion 240 of the flap 24 is also folded inwardly about the transverse crease line 23 and the central portion 440 is also folded inwardly about the transverse crease line 43.
  • the remaining two triangular portions 44]) and 24a are pulled outwardly along their respective diagonal crease lines 46 and 25 so that the triangular portions 44b and 24a actually overlie the respective upper surfaces of the central portions 440 and 24c when the outside closure flap 54 is brought down into close position as shown in FIGS. 4 and 5. So far, no sealing has been applied to the container except that required to secure the tabs 11 and 14 to the panel 51 and the flap 54- when setting up the blank to form a tubular body.
  • this figure illustrates a preferred laminated material of which the present carton may be made.
  • the carton is to hold a dry material such as bird seed, it could be made of reclaimed kraft or other paper board and merely glued closed, but the present disclosure seeks to place particular emphasis on the structure of a container employing materials from which a satisfactory milk carton can be manufactured.
  • a preferred embodiment of the invention would be made of virgin kraft K coated on both sides with a plastic.
  • This plastic should be a heat scalable material such as polyethylene P, at least on the inner surface, and for the sake of appearance, the outer surface of the container should also be coated with a plastic material which may also be polyethylene, or which may alternatively comprise some other plastic such as vinyl V, it merely being necessary that the outer coating V will bond to the polyethylene P of the inner coating when heat is applied thereto so that the carton may be heat-sealed by a step closely resembling welding.
  • This disclosure is not to be limited, however, to any particular materials, and as stated before, it is only necessary that at least one of the plastics be of a weldable type which can be melted at a temperature low enough that the kraft K will not be damaged by the heat applied. It is also contemplated that layer-s of other materials may be included in the laminate for the sake of improving its appearance, rigidity, or heat conductive properties. It is to be further noted that the laminate need not be limited to a core of kraft.
  • the first sealing step is carried out during closing of the end flaps at approximately the stage shown in FIG. 4.
  • the triangular portions 44b and 24a, FIG. 3 are disposed between the central portion 440 of the flap 44 and the central portion 24c of the flap 24 and the inner surface of the flap 54.
  • the sealing step is carried out, assuming that heat-sealing is employed as distinguished from other adhesives, by grabbing the triangular fiap portions 24a and 44b and pressing these portions against the inner surface of the outside closure flap 54, while applying heat and pressure.
  • This step can be conveniently performed by calrodtype heaters applied to opposite sides of each seal in order to bring sealing heat and pressure to bear.
  • calrodtype heaters applied to opposite sides of each seal in order to bring sealing heat and pressure to bear.
  • the heat and pressure then are applied over as much of the surfaces of the triangular portions 24a and 240 as possible, and the application thereof is made approximately in the directions of the arrows marked C--C, FIG. 4.
  • the flap 54 is then sealed around its periphery to the surfaces of the flaps 24, 34, and 44, or at least to those areas thereof lying in the vicinity of the transverse crease lines 23, 33 and 43, and in addition, the pull flap 57 is bent downwardly so as to overlie the face of the side panel 31. If desired, the pull flap may be tacked to this front surface by heat-welding a small area of the flap 5'7 thereto.
  • the carton is then sealed as shown in FIG. 5. The application of heat and pressure to seal the flap 54 down in the position shown in FIG.
  • FIG. 5 may be accomplished by placing a jacket around the sides 21, 31, 41 and 51 of the carton immediately below the transverse crease lines 23, 33, 43 and 53 so as to confine the periph- "ery of the container, and then by applying heat and pres-
  • the consumer grasps the pull flap 57 and tears it upwardly, also tearing upwardly the forward portion 54a of the flap 54 and bending it to the upright position as shown in FIG. 6 along the auxiliary cmbossed'crease line 56.
  • the central portion 340 of the flap 34 (FIG. 4) is then exposed, and can be pulled outwardly as shown in FIG. 6 so as to provide a pouring spout as illustrated.
  • the portion 32a of the bend line 32 is pulled out substantially straight, and the bellows-like web comprising the portions 24b and 34a lying out substantially straight to prevent the contents from overflowing except by pouring out the tip end T of the spout.
  • a slight squeezing pressure between the thumb and forefinger applied to the side panels 21 and 41 at points near the transverse crease lines 23 and 43 will cause further spreading of the spout so as to permit the contents to be poured more rapidly.
  • the bellows-like web on the other side of the spout and comprising the fiap portions 34b and 44a also lies out fiat when the flap 34 is pulled outwardly to form the pouring spout as stated above.
  • the container can then be reclosed by folding the flap 34 inwardly so as to return the flap to the position shown in FIG. 8 wherein the tip end T of the spout is caught under the rear portion of the outside fiap 54 at about the center of the crease line 56, and then reclosing the forward portion 54a of the outside flap 54 so as to return the carton substantially to the closed position of its members shown in FIG. 5.
  • a container and end closure made from a single blank and comprising four panels and a tab integrally interconnected at four longitudinal bend lines, the blank having a transverse crease line crossing the bend lines at right angles and dividing the blank into longitudinal side panels and end flaps, the tab and one panel being lapped and sealed together to form a tubular body of rectangular cross-section; the first end flap comprising the outside closure flap and being long enough to fully cover the end of the body when bent transversely thereacross, the second, third and fourth flaps respectively being of length substantially no greater than sufiicient to halfway cross the end of the body and the latter three flaps each having a pair of diagonal crease lines, each pair intersecting substantially at the center of the outer transverse edge of a flap and extending divcrgently to the interseetion of a bend line with said transverse crease line in opposite inner corners of the flap, the third flap being opposite the first flap and being folded inwardly of the body at both diagonal crease lines and the second and fourth flaps being each folded inwardly of the body at
  • said first fiap having a pull-flap across its outer end connected therewith at a crease line, and said pull-flap overlying part of the side panel to which the third flap is attached.
  • said third flap being slightly shorter longitudinally than the second and fourth flaps and the central portion thereof lying between the diagonal crease lines and the tranverse crease line lying on top of said bellows-like webs when the container end is closed, said central portion being hingeable outwardly about the transverse crease line to form a pouring spout when the first fiap is opened.
  • said first flap having an auxiliary crease line extending transversely thereacross, substantially at the longitudinal center of the flap, whereby when the first flap is half opened it will hinge about the last-mentioned crease line and expose the pouring spout.
  • a container and end closure made from a flat blank having its surfaces made of a heat-fusible plastic material and comprising four panels and a tab integrally'interconnected at four longitudinal bend lines, the blank having a transverse crease line crossing the bend lines at right angles and dividing the blank into longitudinal side panels and end flaps, the tab and one panel being lapped and heat-sealed together to form a tubular body of rectangular cross-section; the first end flap comprising the outside closure flap and being long enough to fully cover the end of the body when bent transversely thereacross, the second, third and fourth flaps respectively being of length no greater than sufi'lcient to halfway cross the end of the body and the latter three flaps each having a pair of diagonal crease lines, each pair intersecting substantially at the center of the outer transverse edge of a flap and extending divergently to the intersection of a bend line with said transverse crease line in opposite inner corners of the flap, the third flap being opposite the first flap and being folded inwardly of the body at both diagonal crease lines and
  • said first flap having a pull-flap across its outer end connected therewith at a crease line, and said pull-flap overlying part of the side panel to which the third flap is attached.
  • said third flap being slightly shorter longitudinally than the second and fourth flaps and the central portion thereof lying between the diagonal crease lines and the transverse crease line lying on top of said bellows-like webs when the container end is closed, said central portion being hingeable outwardly about the transverse crease line to form a pouring spout when the first flap is opened.
  • said first flap 5 having an auxiliary crease line extending transversely thereacross, substantially at the longitudinal center of the flap, whereby when the first flap is half opened it will hinge about the last-mentioned crease line and expose the pouring spout.
  • a blank for making a container and an end closure therefor comprising four transversely aligned panels and a longitudinal seam-closing ta-b defined by four longitudinal embossed bend lines, the blank having a transverse embossed crease line crossing the bend lines at right angles and longitudinally dividing the blank into side panels and end flaps, the distances from said transverse crease line to the outer transverse edges of three of the end flaps being respectively no greater than one half of the transverse width of an adjacent end flap, and each of these three flaps having a pair of embossed diagonal crease lines, each pair intersecting substantially at the center of said outer edge and extending divergently to the intersection of a bend line with said transverse crease line in opposite corners of the flap, and the other flap being at least as long as an adjacent flap is wide whereby the latter flap will overlie the end of the container made from the blank.
  • said other flap being longer than the width of an adjacent fiap and having a second embossed transverse crease line thereacross and spaced from said first transverse crease line by a distance equal to the Width of an adjacent flap.
  • said other flap having an auxiliary embossed crease line thereacross and disposed parallel to said transverse crease line and spaced therefrom by a distance substantially equal to one-half the Width of an adjacent flap.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
US4267A 1960-01-25 1960-01-25 Container and end closure Expired - Lifetime US3029997A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US4267A US3029997A (en) 1960-01-25 1960-01-25 Container and end closure
GB2061/61A GB928610A (en) 1960-01-25 1961-01-19 Cartons and blanks for making cartons
CH88361A CH368415A (fr) 1960-01-25 1961-01-23 Récipient d'emballage
NL260359A NL260359A (en:Method) 1960-01-25 1961-01-23
FR41147A FR1278952A (fr) 1960-01-25 1961-01-24 Perfectionnements aux récipients d'emballage et à leurs procédés de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4267A US3029997A (en) 1960-01-25 1960-01-25 Container and end closure

Publications (1)

Publication Number Publication Date
US3029997A true US3029997A (en) 1962-04-17

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ID=21709965

Family Applications (1)

Application Number Title Priority Date Filing Date
US4267A Expired - Lifetime US3029997A (en) 1960-01-25 1960-01-25 Container and end closure

Country Status (5)

Country Link
US (1) US3029997A (en:Method)
CH (1) CH368415A (en:Method)
FR (1) FR1278952A (en:Method)
GB (1) GB928610A (en:Method)
NL (1) NL260359A (en:Method)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116869A (en) * 1962-02-21 1964-01-07 Foils Packaging Corp Tear open frozen food box
US3118586A (en) * 1961-05-18 1964-01-21 Crystal Preforming And Packagi Container construction
US3176904A (en) * 1963-10-22 1965-04-06 Container Corp Carton with tear strip closure
US3193175A (en) * 1962-05-21 1965-07-06 Bemrose & Sons Ltd Cartons or boxes
US3217967A (en) * 1963-10-07 1965-11-16 Jackson George Harold Milk carton closure fastener
US3229891A (en) * 1963-07-05 1966-01-18 Edelman Jules Carton closure
US3406892A (en) * 1966-03-17 1968-10-22 Ex Cell O Corp Container closure
US3434651A (en) * 1967-05-12 1969-03-25 Continental Can Co Mesh reinforced closure for full opening can
US3474951A (en) * 1968-07-19 1969-10-28 Ex Cell O Corp Container closure
US4279375A (en) * 1980-02-11 1981-07-21 Container Corporation Of America Shipping-display container
US4493453A (en) * 1983-03-28 1985-01-15 Williamsburg Packaging Corporation Box for display and dispensing articles
US4706874A (en) * 1982-05-07 1987-11-17 Tetra Pak Developpement S.A. Package for flowable filling materials having a re-closable opening
US4768703A (en) * 1986-12-01 1988-09-06 International Paper Company Barrier carton with reclosable pour spout
US20100021993A1 (en) * 2006-11-21 2010-01-28 Ge Healthcare Bio-Sciences Corp. System for assembling and utilizing sensors in containers
US20220380114A1 (en) * 2019-10-03 2022-12-01 Bambox Ltd. Dispensing package for sheet material
US20240327061A1 (en) * 2021-09-01 2024-10-03 Blue Buffalo Enterprises, Inc. Carton with Integral Cover Closure System

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529763A (en) * 1968-10-17 1970-09-22 Westvaco Corp Self-locking canister or box
SE363610B (en:Method) * 1972-01-24 1974-01-28 Christenssons Maskiner
US5286538A (en) * 1991-08-05 1994-02-15 Leonard Pearlstein Disposable container for moist paper towels the same
IL107275A (en) 1992-10-16 1997-07-13 Leonard Pearlstein Compostable paperboard container and method for the preparation thereof
US5540962A (en) 1992-10-16 1996-07-30 Leonard Pearlstein Degradable package for containment of liquids
US5512333A (en) 1992-10-16 1996-04-30 Icd Industries Method of making and using a degradable package for containment of liquids

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510369A (en:Method) *
US1752705A (en) * 1930-04-01 Method of
US2033855A (en) * 1934-05-19 1936-03-10 Jesse B Hawley Shaped fibrous sheet articles and method of producing the same
US2361876A (en) * 1941-02-26 1944-10-31 John P R Schell Package and method of forming same
US2433994A (en) * 1945-07-02 1948-01-06 Caroline Y James Collapsible preformed package jacket
US2461251A (en) * 1945-03-12 1949-02-08 Owens Illinois Glass Co Container
FR1042666A (fr) * 1950-11-29 1953-11-03 Emballage avec dispositif d'obturation par rabattement sans découpage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510369A (en:Method) *
US1752705A (en) * 1930-04-01 Method of
US2033855A (en) * 1934-05-19 1936-03-10 Jesse B Hawley Shaped fibrous sheet articles and method of producing the same
US2361876A (en) * 1941-02-26 1944-10-31 John P R Schell Package and method of forming same
US2461251A (en) * 1945-03-12 1949-02-08 Owens Illinois Glass Co Container
US2433994A (en) * 1945-07-02 1948-01-06 Caroline Y James Collapsible preformed package jacket
FR1042666A (fr) * 1950-11-29 1953-11-03 Emballage avec dispositif d'obturation par rabattement sans découpage

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118586A (en) * 1961-05-18 1964-01-21 Crystal Preforming And Packagi Container construction
US3116869A (en) * 1962-02-21 1964-01-07 Foils Packaging Corp Tear open frozen food box
US3193175A (en) * 1962-05-21 1965-07-06 Bemrose & Sons Ltd Cartons or boxes
US3229891A (en) * 1963-07-05 1966-01-18 Edelman Jules Carton closure
US3217967A (en) * 1963-10-07 1965-11-16 Jackson George Harold Milk carton closure fastener
US3176904A (en) * 1963-10-22 1965-04-06 Container Corp Carton with tear strip closure
US3406892A (en) * 1966-03-17 1968-10-22 Ex Cell O Corp Container closure
US3434651A (en) * 1967-05-12 1969-03-25 Continental Can Co Mesh reinforced closure for full opening can
US3474951A (en) * 1968-07-19 1969-10-28 Ex Cell O Corp Container closure
US4279375A (en) * 1980-02-11 1981-07-21 Container Corporation Of America Shipping-display container
US4706874A (en) * 1982-05-07 1987-11-17 Tetra Pak Developpement S.A. Package for flowable filling materials having a re-closable opening
US4493453A (en) * 1983-03-28 1985-01-15 Williamsburg Packaging Corporation Box for display and dispensing articles
US4768703A (en) * 1986-12-01 1988-09-06 International Paper Company Barrier carton with reclosable pour spout
US20100021993A1 (en) * 2006-11-21 2010-01-28 Ge Healthcare Bio-Sciences Corp. System for assembling and utilizing sensors in containers
US20120206155A1 (en) * 2006-11-21 2012-08-16 Ge Healthcare Bio-Sciences Corp. System for assembling and utilizing sensors in containers
US20220380114A1 (en) * 2019-10-03 2022-12-01 Bambox Ltd. Dispensing package for sheet material
US20240327061A1 (en) * 2021-09-01 2024-10-03 Blue Buffalo Enterprises, Inc. Carton with Integral Cover Closure System

Also Published As

Publication number Publication date
CH368415A (fr) 1963-03-31
FR1278952A (fr) 1961-12-15
NL260359A (en:Method) 1964-04-27
GB928610A (en) 1963-06-12

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