US2033724A - Paper container - Google Patents

Paper container Download PDF

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Publication number
US2033724A
US2033724A US747586A US74758634A US2033724A US 2033724 A US2033724 A US 2033724A US 747586 A US747586 A US 747586A US 74758634 A US74758634 A US 74758634A US 2033724 A US2033724 A US 2033724A
Authority
US
United States
Prior art keywords
container
blank
weakening line
wall
cut
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
US747586A
Other languages
English (en)
Inventor
Marshall Clifford Lancaster
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.)
MONO SERVICE CO
Original Assignee
MONO SERVICE CO
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
Priority to BE419682D priority Critical patent/BE419682A/xx
Application filed by MONO SERVICE CO filed Critical MONO SERVICE CO
Priority to US747586A priority patent/US2033724A/en
Priority to FR791982D priority patent/FR791982A/fr
Priority to DEM131432D priority patent/DE652736C/de
Priority to BE410216D priority patent/BE410216A/xx
Priority to NL74118A priority patent/NL40587C/xx
Application granted granted Critical
Publication of US2033724A publication Critical patent/US2033724A/en
Priority to GB789/37A priority patent/GB464915A/en
Priority to FR48119D priority patent/FR48119E/fr
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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/26—Opening arrangements or devices incorporated in, or attached to, containers
    • B65D3/261—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall
    • B65D3/262—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall forming a circumferential line of weakness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/04—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture having a dielectric selected for the variation of its permittivity with applied temperature
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point

Definitions

  • the object of the present invention is to simplify the method of opening, and it consists in forming the container with a single wea'kening line around the outer wall thereof and a cut around the inner well, this weakening line and out being so disposed that by pressing the side of the body inwardly immediately below the weakening line the latter will be broken, when the upper end of the container can be grasped and the breaking completed by a hinging movement, enabling the upper end of the body with the closure secured therein to be removed, exposing part of the outer surface of the inner wall, the upper edge of which will be smooth and clean owing to the presence of the cut, and over which the contents can be poured if of liquid form.
  • the separated top and closure can be replaced to form a cover if all the contents have not been removed.
  • Fig. 1 is a plan view of the blank for the body
  • Fig. 2 a side view of the upper endof a container
  • Fig. 3 a sectional view thereof showing the method of opening
  • Fig. 4 a similar view of the opened container with the removedtop readyto be applied as a cover
  • Fig. 5 is a detail view of the preferred form of the weakening line in the outer wall of the body.
  • the blank Ifor the body is formed with a weakening line 2 in that part A which is to form the outer wall when such body is rolled up, such weakening line being preferably as shown in Fig. 5 formed by a double series of perforations 5 of which those in one row are opposite the spaces between those in the other row.
  • the weakening line 2 is preferably arranged parallel or approximately so with the edge of the blank I, and from its inner end a cut 3 extends towards such edge, and then continues parallel or approximately so therewith around the part B of the blank which is to form the inner wall of the body.
  • the blank I is intended to be rolled up to form a conical double-walled body the smaller end of which is shown in Fig. 2 in elevation, and in Fig. 3 10 in section.
  • a closure such as I is insertedin the course of manufacture, the other or larger end being left open until the container has been filled, after which a suitable closure is also to be inserted therein. It is intended that the container shall then be reversed so that the smaller end in which the opening means described are formed becomes the top.
  • a double-walled conical paper container provided with means for opening same comprising a single weakening line extending around the outer wall, and connecting at its inner end with a cut extending around the inner wall with the exception of interruptions at suitable points, as and for the purpose set forth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Closures For Containers (AREA)
US747586A 1934-10-09 1934-10-09 Paper container Expired - Lifetime US2033724A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE419682D BE419682A (en)) 1934-10-09
US747586A US2033724A (en) 1934-10-09 1934-10-09 Paper container
DEM131432D DE652736C (de) 1934-10-09 1935-07-02 Doppelwandiges kegelfoermiges Gefaess aus Papier o. dgl.
FR791982D FR791982A (fr) 1934-10-09 1935-07-02 Perfectionnements aux récipients en papier
BE410216D BE410216A (en)) 1934-10-09 1935-07-03
NL74118A NL40587C (en)) 1934-10-09 1935-07-05
GB789/37A GB464915A (en) 1934-10-09 1937-01-11 Improvements in paper containers
FR48119D FR48119E (fr) 1934-10-09 1937-01-26 Perfectionnements aux récipients en papier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US747586A US2033724A (en) 1934-10-09 1934-10-09 Paper container

Publications (1)

Publication Number Publication Date
US2033724A true US2033724A (en) 1936-03-10

Family

ID=22121528

Family Applications (1)

Application Number Title Priority Date Filing Date
US747586A Expired - Lifetime US2033724A (en) 1934-10-09 1934-10-09 Paper container

Country Status (6)

Country Link
US (1) US2033724A (en))
BE (2) BE410216A (en))
DE (1) DE652736C (en))
FR (2) FR791982A (en))
GB (1) GB464915A (en))
NL (1) NL40587C (en))

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891713A (en) * 1954-10-06 1959-06-23 Safe Pack Container Co Container
US6047878A (en) * 1999-03-11 2000-04-11 Sonoco Development, Inc. Substantially paper container
US6460759B1 (en) 2000-05-02 2002-10-08 Sonoco Development, Inc. Multi-ply composite container with regions of weakened strength and method for manufacturing same
US20080302791A1 (en) * 2007-06-11 2008-12-11 Baltz Kyle L Collapsible Container

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134271B (de) * 1960-03-21 1962-08-02 R C Can Company Verfahren zur Herstellung eines Behaelters mit teleskopartig aufsitzendem Deckel undVorrichtung zur Durchfuehrung dieses Verfahrens
US3101885A (en) * 1961-08-04 1963-08-27 Safe Pack Container Co Burst open containers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891713A (en) * 1954-10-06 1959-06-23 Safe Pack Container Co Container
US6047878A (en) * 1999-03-11 2000-04-11 Sonoco Development, Inc. Substantially paper container
US6460759B1 (en) 2000-05-02 2002-10-08 Sonoco Development, Inc. Multi-ply composite container with regions of weakened strength and method for manufacturing same
US6558306B2 (en) 2000-05-02 2003-05-06 Sonoco Development, Inc. Multi-ply composite container with regions of weakened strength and method for manufacturing same
US20080302791A1 (en) * 2007-06-11 2008-12-11 Baltz Kyle L Collapsible Container

Also Published As

Publication number Publication date
FR48119E (fr) 1937-10-25
DE652736C (de) 1937-11-08
BE419682A (en))
NL40587C (en)) 1937-04-15
GB464915A (en) 1937-04-27
BE410216A (en)) 1935-08-31
FR791982A (fr) 1935-12-20

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