US2053726A - Paper container - Google Patents

Paper container Download PDF

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Publication number
US2053726A
US2053726A US747097A US74709734A US2053726A US 2053726 A US2053726 A US 2053726A US 747097 A US747097 A US 747097A US 74709734 A US74709734 A US 74709734A US 2053726 A US2053726 A US 2053726A
Authority
US
United States
Prior art keywords
blank
wall
container
edge
strip
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
US747097A
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 BE410215D priority Critical patent/BE410215A/xx
Priority to NL42544D priority patent/NL42544C/xx
Application filed by MONO SERVICE CO filed Critical MONO SERVICE CO
Priority to US747097A priority patent/US2053726A/en
Priority to DEM131433D priority patent/DE652737C/de
Priority to FR791981D priority patent/FR791981A/fr
Priority to GB19432/35A priority patent/GB445661A/en
Application granted granted Critical
Publication of US2053726A publication Critical patent/US2053726A/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
    • 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

Definitions

  • This invention relates to paper containers such as are described for example in the specifications of Elmer Zebley Taylors United States Patent No. 1,961,535 and Edmund Paul Herrmanns United States Patents Nos. 1,963,994 and 1,954,- 815, inall of which means are described for opening conical double-walled paper containers comprising various arrangements of weakening lines around that end of the blank to form the end of the container at which the latter is to be opened, enabling the portion between such weakening lines to be readily torn out and so exposing the contents for use as required.
  • the container shall be filled at its larger end, have a closure inserted and secured therein, and then be reversed so that. its' smaller end becomes the top.
  • the weakening lines are therefore formed at this smaller end,
  • Fig.1 is a plan view of the blank for the body showing one meth- 0d of carrying out the invention.
  • Figs. 2 3 and 4 are similar views showing modifications there of.
  • Fig. 5 is a detail view on a larger scale of part of the blank shown in Fig. 4, while Fig.
  • FIG. 6 is a sectional view through the upper smaller end of a container before the strip between the weakening lines has been torn out
  • Fig. '7 a similar view but showing the strip torn out and the the inner wall of the rolled-up body.
  • FIGs. 8, 9 and 10 are views of the upper end of-a. con-jtainer illustrating the methodof opening same.
  • the blank I is formed with weakening'lines 2, 3, which are parallel, or approximately so, with each other and with the edge of the portion A of the blank which is, vwhen the latter is rolled up, to form the outer wall of the container.
  • weakening'lines 2, 3 which are parallel, or approximately so, with each other and with the edge of the portion A of the blank which is, vwhen the latter is rolled up, to form the outer wall of the container.
  • a cross out t is ,r'nade through same, between the ends of the weaken-,
  • a cut 5 is made extending towards the edge of the PATENT omen ⁇ blank for a convenient distance and then con- As the out line 5 is nearer the edge of the blank 1 than the weakening line 2, it will be seen that when as hereinafter described the strip between the weakening lines is torn out such cut 5 will remain covered by the depending edge of the outer wall, so that thecontents cannot escape therethrough, while after opening the-dependingsedge of the outer wall can-be fitted down onto'the upper edgeof the exposed inner wall and. make.
  • Fig. 3 instead of making the cut 4- through the blank, the inner ends ofthe weakening lines 2, 3, are connected by another weakening line 8
  • the blank shown in Fig. 4 is similar to. that I shownin Fig. 1, but instead of .entirely interrupting thecut at the points 6, the interruptions are filled up by double rows of perforations H! which are preferably arranged as shown in Fig. 5 so that the perforations in one line are opposite the spaces between those in the adjoining line, enablingthe strip 1 to be quite easily separated when the container is to be opened.
  • the weakening lines 2, 3, are preferably each formed by two rows of perforations arranged'in the same way as those shown at Ill in Fig. 5.
  • the blank i of any of the forms above described, is intended to be rolled up to form a contcal double-walled body the smaller end of which is shown in section in Fig. 6, and into this smaller end a closure such as it is inserted in the course of manufacture, the other or larger end being left open until the container has been filled, after which a closure is also inserted therein. When this has been done it is intended that the container shall be reversed so that the smaller end becomes the top.
  • the strip 8 between the weakening lines 2 and 3 and extending once round the container is'to be removed, and to facilitate this when the blank shown in Fig. 1 is employed the end E2 of such strip 9 is not attached to the inner wall, the rolling-up machine being so arranged that adhesive is not applied to this part.
  • the thumb nail can then be easily inserted under the end i2 and the strip 9 removed by grasping same and tearing round the weakening lines 2, 3, and if necessary breaking the interruptions 6 in cross out 4.
  • a tab can be left on the outer edge of the blank and left unpasted to facilitate the removal of the strip 9, or the cut l3 shown in Figs. 2, 3 and maybe made near such outer edge, through the strip 9, and form a tab which, not being secured by the adhesive to the inner wall, can be lifted and used in the same way to start the removal of the strip 9.
  • FIG. 10 A convenient method of completing the removal of the top of the container, with the end closure ll held therein, is illustrated in Fig. 10, and con,- sists in pressing the thumb against the exposed part of the inner wall at a suitable point, thus forcing same inwardly until the thumb nail can be entered under the edge of the top, when such top can be hinged upwardly, breaking the connections 6 or ill which were left on the blank to facilitate the rolling up of the body.
  • the mechanism for applying adhesive to the body blank is to be so arranged that such adhesive shall not be applied to the strip 9 between the weakening lines 2, 3, or the part I between the cut 5 and the edge of the blank, the mild form of adhesion produced by the treatment with paraffin wax or other material being sui'dcient to hold the parts together until the container is opened.
  • the removed top can be replaced if all of the contents have not been emptied out, and will form a very emcient cover. Further when the container is used for such commodities as dried milk or various kinds of breakfast food of which a certain quantity is to be taken at a time, the weakening lines 2, 3, may be placed in such a position that the removed top will serve as a measure for such quantity.
  • a double-walled conical paper container provided with means for opening same comprising two rows of weakening lines extending around the outer wall only to enable the strip between them to be entirely removed, exposing the inner wall in which a cut is made extending right round same and located nearer the edge of the blank than said weakened lines, so that the separated top with the end closure secured therein can be removed and subsequently used as a cover, as set forth.
  • a double-walled conical paper container provided with means for opening same comprising two rows of weakening lines arranged approximately parallel with the edge of the blank from which the container body is made but extending around the outer wall only, to enable the strip between them to be entirely removed to expose the inner wall, and a cut around such inner wall also approximately parallel with the edge of the blank and located nearer the edge of the blank than said weakened lines, so that when the strip between the weakening lines in the outer wall-has been torn out the upper end of the container with the end closure secured therein can be removed, as set forth.
  • a double-walled conical paper container provided with means for opening same comprising two rows of weakening lines extending around the outer wall only to enable the strip between them to be entirely removed, exposing the inner wall in which a cut is made extending right round same with the exception of points of attachment at suitable positions which are to be broken when the top with the end closure secured therein are to be separated to complete the opening, said inner wall cut being located nearer the edge of the blank than said weakened lines.
  • a double-walled conical paper container provided with means for opening same comprising two rows of weakening lines extendin around the outer wall only, a cross out between the inner ends of the weakening lines, and a cut extending around the inner wall, and located l wall-and located nearer the edge of the blank than said weakened lines, as set forth.
  • a double-walled conical paper container provided with means for opening same comprising two rows of weakening lines extending 30 around the outer wall only to enable the strip between them to be entirely removed, exposing the inner wall in which a cut is made extending right round same. and located nearer the edge ot the blank than said weakening lines so that the separated top with the end closure secured therein can be removed and subsequently used as a cover, as set forth.
  • a double-walled conical paper container provided with means for opening same comprising two rows oi weakening lines arranged approximately parallel with the edge of the blank from which the container body is made but extending around the outer wall only, to enable the provided with means for opening same comprising two rows of weakening lines extending around the outer wall only, a out between the outer ends of the weakening lines to form a tab, a cross out between the inner ends of the weakening lines,- and a cut extending around the inner wall and located nearer the edge of the blank than said weakening linesas set forth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packages (AREA)
US747097A 1934-10-05 1934-10-05 Paper container Expired - Lifetime US2053726A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE410215D BE410215A (da) 1934-10-05
NL42544D NL42544C (da) 1934-10-05
US747097A US2053726A (en) 1934-10-05 1934-10-05 Paper container
DEM131433D DE652737C (de) 1934-10-05 1935-07-02 Doppelwandiges kegelfoermiges Papiergefaess
FR791981D FR791981A (fr) 1934-10-05 1935-07-02 Perfectionnements aux récipients en papier
GB19432/35A GB445661A (en) 1934-10-05 1935-07-08 Improvements in paper containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US747097A US2053726A (en) 1934-10-05 1934-10-05 Paper container

Publications (1)

Publication Number Publication Date
US2053726A true US2053726A (en) 1936-09-08

Family

ID=25003645

Family Applications (1)

Application Number Title Priority Date Filing Date
US747097A Expired - Lifetime US2053726A (en) 1934-10-05 1934-10-05 Paper container

Country Status (6)

Country Link
US (1) US2053726A (da)
BE (1) BE410215A (da)
DE (1) DE652737C (da)
FR (1) FR791981A (da)
GB (1) GB445661A (da)
NL (1) NL42544C (da)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624597A (en) * 1949-11-23 1953-01-06 Ibm Record card
US2732063A (en) * 1956-01-24 Wrapper
US2789752A (en) * 1954-09-27 1957-04-23 Fun Del Inc Perforated tear sheet for cigarette and the like packages
US2973130A (en) * 1957-04-24 1961-02-28 Standard Packaging Corp Separable plural carton and blank therefor
US3304185A (en) * 1952-06-20 1967-02-14 Gen Mills Inc Pressure carton
US4318235A (en) * 1980-06-09 1982-03-09 The Nestle Co., Inc. Label and labelled article
US5996887A (en) * 1998-10-15 1999-12-07 Dopaco, Inc. Cup with separable coupon
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
US6644541B2 (en) * 2000-11-03 2003-11-11 Stone Container Corporation Substantially paperboard container with tear-strip opening and reclosure feature
US20080087714A1 (en) * 2004-05-18 2008-04-17 D Amato Gianfranco Container
EP1930244A1 (en) * 2006-12-05 2008-06-11 SEDA S.p.A. Package
US20110174656A1 (en) * 2005-11-14 2011-07-21 Seda S.P.A. Device for producing a stacking projection and container with same
US8146797B2 (en) 2005-11-11 2012-04-03 Seda S.P.A. Insulated cup
US8146796B2 (en) 2001-01-30 2012-04-03 Seda S.P.A. Cardboard container for drinks and process therefor
US20120138670A1 (en) * 2009-06-08 2012-06-07 Huhtamaki Ronsberg Zn Der Huhtamaki Deutschland Gmbh & Co. Kg Conical packaging having improved tearable opening
US8360263B2 (en) 2005-04-15 2013-01-29 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating
WO2017009810A1 (en) * 2015-07-15 2017-01-19 G.D Società per Azioni Soft cigarette package with a sealing stamp provided with a tear-open portion
US9783359B2 (en) 2005-09-08 2017-10-10 Seda S.P.A. Double-walled cup

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336650C2 (de) * 1993-10-27 1997-12-18 Leifheit Ag Getränkekanne

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732063A (en) * 1956-01-24 Wrapper
US2624597A (en) * 1949-11-23 1953-01-06 Ibm Record card
US3304185A (en) * 1952-06-20 1967-02-14 Gen Mills Inc Pressure carton
US2789752A (en) * 1954-09-27 1957-04-23 Fun Del Inc Perforated tear sheet for cigarette and the like packages
US2973130A (en) * 1957-04-24 1961-02-28 Standard Packaging Corp Separable plural carton and blank therefor
US4318235A (en) * 1980-06-09 1982-03-09 The Nestle Co., Inc. Label and labelled article
US5996887A (en) * 1998-10-15 1999-12-07 Dopaco, Inc. Cup with separable coupon
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
US6644541B2 (en) * 2000-11-03 2003-11-11 Stone Container Corporation Substantially paperboard container with tear-strip opening and reclosure feature
US8146796B2 (en) 2001-01-30 2012-04-03 Seda S.P.A. Cardboard container for drinks and process therefor
US20080087714A1 (en) * 2004-05-18 2008-04-17 D Amato Gianfranco Container
US8360263B2 (en) 2005-04-15 2013-01-29 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating
US8932428B2 (en) 2005-04-15 2015-01-13 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating
US8794294B2 (en) 2005-04-15 2014-08-05 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating
US9783359B2 (en) 2005-09-08 2017-10-10 Seda S.P.A. Double-walled cup
US8146797B2 (en) 2005-11-11 2012-04-03 Seda S.P.A. Insulated cup
US8393886B2 (en) 2005-11-14 2013-03-12 Seda S.P.A. Device for producing a stacking projection and container with same
US20110174656A1 (en) * 2005-11-14 2011-07-21 Seda S.P.A. Device for producing a stacking projection and container with same
US8240476B2 (en) 2006-12-05 2012-08-14 Seda S.P.A. Package
US20100326869A1 (en) * 2006-12-05 2010-12-30 Seda S.P.A. Package
US8267250B2 (en) 2006-12-05 2012-09-18 Seda S.P.A. Package
EP1930244A1 (en) * 2006-12-05 2008-06-11 SEDA S.p.A. Package
US8191708B2 (en) 2006-12-05 2012-06-05 Seda S.P.A. Package
US8490792B2 (en) 2006-12-05 2013-07-23 Seda S.P.A. Package
WO2008067865A1 (en) * 2006-12-05 2008-06-12 Seda S.P.A. Package
US8807339B2 (en) 2006-12-05 2014-08-19 Seda Spa Package
US20110000809A1 (en) * 2006-12-05 2011-01-06 Seda S.P.A. Package
US20100326870A1 (en) * 2006-12-05 2010-12-30 Seda S.P.A. Package
US20120138670A1 (en) * 2009-06-08 2012-06-07 Huhtamaki Ronsberg Zn Der Huhtamaki Deutschland Gmbh & Co. Kg Conical packaging having improved tearable opening
WO2017009810A1 (en) * 2015-07-15 2017-01-19 G.D Società per Azioni Soft cigarette package with a sealing stamp provided with a tear-open portion

Also Published As

Publication number Publication date
GB445661A (en) 1936-04-16
BE410215A (da)
FR791981A (fr) 1935-12-20
NL42544C (da)
DE652737C (de) 1937-11-08

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