US3626817A - Container manufacture - Google Patents

Container manufacture Download PDF

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Publication number
US3626817A
US3626817A US815457A US3626817DA US3626817A US 3626817 A US3626817 A US 3626817A US 815457 A US815457 A US 815457A US 3626817D A US3626817D A US 3626817DA US 3626817 A US3626817 A US 3626817A
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United States
Prior art keywords
frame
crimping rolls
strip
adjacent
rolls
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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
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US815457A
Inventor
Howell T Mcelvey
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.)
Huhtamaki Consumer Packaging Inc
Original Assignee
Phillips Petroleum Co
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Publication date
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Publication of US3626817A publication Critical patent/US3626817A/en
Assigned to SEALRIGHT CO., INC. A DE CORP. reassignment SEALRIGHT CO., INC. A DE CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: PHILLIPS PETROLEUM COMPANY A DE CORP.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60Uniting opposed surfaces or edges; Taping
    • B31B50/64Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B31B2105/002Making boxes characterised by the shape of the blanks from which they are formed
    • B31B2105/0022Making boxes from tubular webs or blanks, e.g. with separate bottoms, including tube or bottom forming operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00Construction of rigid or semi-rigid containers
    • B31B2120/002Construction of rigid or semi-rigid containers having contracted or rolled necks, having shoulders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26Folding sheets, blanks or webs
    • B31B50/28Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60Uniting opposed surfaces or edges; Taping
    • B31B50/72Uniting opposed surfaces or edges; Taping by applying and securing strips or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74Auxiliary operations
    • B31B50/81Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53709Overedge assembling means
    • Y10T29/53717Annular work
    • Y10T29/53722Annular work with radially acting tool inside annular work

Definitions

  • a 7' TORNE VS CONTAINER MANUFACTURE It is common practice in the food industry to package relatively large quantities of potato chips, pretzels and similar materials in cylindrical fiberboard containers. These containers are usually manufactured by securing a circular end member to a hollow cylindrical side member. The end member is formed with a flanged edge which is aligned with the end of the cylindrical side member when the container is assembled. A metal ring is then positioned over the two edges and crimped to secure the two members together. The metal ring thus serves to fasten the two members of the container and to protect the bottom edge of the container during shipment and use. In order to avoid transporting relatively large empty containers from the point of manufacture to the filling plant, it is common practice to assemble the containers at the filling plant.
  • the side members of the containers are folded and shipped, together with the circular end members and the metal rings, to the assembly point. While this procedure has been quite successful in the food industry, the shipping of metal rings is a relatively expensive operation. The rings are bulky and are subject to damage in shipment.
  • a method for forming the metal clamping rings at the time the containers are assembled.
  • the metal rings are formed from a strip of flat sheet metal which can be transported on a reel.
  • the metal strip is first passed to a bending means, which can be in the form of two crimping rolls, to form a channel member.
  • the channel member is then fed through suitable guide means into carton-assembling apparatus which includes crimping rolls that bend and crimp the channel member on to the container members so that the clamping ring is formed and attached in one continuous operation.
  • FIG. 1 illustrates the container-assembling apparatus of this invention.
  • H6. 2 is a view taken along line 2-2 in FIG. I and illustrates the crimping rolls which are employed to form the channel member.
  • FIG. 3 is a bottom view of a portion of the apparatus of FIG. I.
  • FIG. 4 illustrates the guide means and crimping means employed to secure the channel member to the container sidewall and end members.
  • This apparatus comprises a stationary frame which is mounted on a base II.
  • a movable frame 12 is pivoted to base II so as to be free to swing away from frame 10 to the illustrated position.
  • Frame 12 comprises a lower support 13 and an upper support 14 which are spaced from one another.
  • Support 13 is provided with a recess 15 at the edge to support the lower end of a cylindrical member which forms the side of the finished container.
  • a hollow cylindrical member 16, see FIG. 4, open at both ends is placed over support I4 so as to rest on the edge of support 13.
  • An end member I7 having a flanged edge 18 is inserted inside member 16 so as to rest on support 14.
  • Members I6 and 17 are of such configuration that the upper edges thereof are at the same level, as illustrated in FIG. 4. After members 16 and 17 are positioned on frame I2, the frame is rotated to a vertical position within stationary frame 10. Members 16 and 17 can be formed of fiberboard or various other materials, depending on the intended use of the container.
  • frame 12 can be pivotally mounted so as to swing into the stationary frame in the manner described in US. Pat. No. 2,65 l,977.
  • the operator then places a metal ring over the edges of the members 16 and I7 and operates the machine so as to crimp the metal ring to form the assembled container.
  • the metal ring is actually formed at the time the container is assembled.
  • the ring is formed from a flat strip of sheet metal 21 which is supported on a drum in FIG. I.
  • the flat metal strip extends from drum 20 over rollers 22 and 23 to a bending means which is formed by crimping rolls 24 and 25.
  • Rolls 24 and 25 are mounted on respective drive shafts 24' and 25 which are connected to a suitable power source, not shown.
  • the flat metal strip 21 is bent as it is driven through crimping rolls 24 and 25 so as to form a channel member 26 having the general configuration shown in FIG. 2.
  • the driving force of crimping rolls 24 and 25 pushes channel member 26 past a plurality of guide rollers 27 to the container assembly apparatus.
  • a cutter bar 28 is connected to a suitable power source, not shown, and is actuated periodically to cut channel member 26 into lengths substantially equal to the circumference of end member 17 of the container.
  • Guide roller 22 is mounted on an arm 28 which is pivoted about the support shaft of drum 20 to form a tensioning device.
  • a brake member 29 extends from a fixed support 30 over drum 20 and is connected to arm 28 by a spring 31.
  • channel member 26 enters the top of the assembly device and passes through two spaced guide members 33 and 34.
  • Guide member 33 lifts the lower edge of channel member 26 above flange 18, whereas guide 34 positions channel member 26 over the edges of the container.
  • Two crimping rolls 35 and 36 are carried by respective drive shafts 37 and 38. These drive shafts are connected to a suitable power source, not shown, so as to be rotated together.
  • Crimping rolls 35 and 36 are spaced from one another so that the upper edges of container members 16 and 17 occupy the space between these rolls when a container is being assembled. Rotation of rolls 35 and 36 serves to bend and crimp channel member 26 about the edges of the container members so as to secure the container sides and end together.
  • crimping roll 36 can be provided with protrusions 39 to assist in the crimping operation. While the invention has been described in conjunction with the formation of cylindrical containers, it should be evident that elliptical or similarly shaped containers can likewise be constructed by this procedure.
  • Container forming apparatus comprising:
  • a frame adapted to receive a generally cylindrical hollow side member and a generally circular end member having a flanged edge and to hold such members so that said end member is inside and adjacent the end of said side member;
  • first and second crimping rolls positioned adjacent one another
  • bending means adapted to receive a strip of material and bend same to transform the strip of material into a channel member
  • guide means positioned between said cutting means and said crimping rolls, said guide means comprising a first guide member positioned to lift one edge of the channel member over the end of a side member and the flanged edge of an end member on said frame when said frame is adjacent said crimping rolls, and a second guide member positioned to locate the channel member over said end of a side member and said flanged edge of an end member when said frame is adjacent said crimping rolls;
  • said bending means 5 comprises a pair of adjacent rollers adapted to have said strip of material passed therethrough, said rollers serving to bend said strip of material and pass same to said guide means.
  • the apparatus of claim 1 further comprising a drum to hold a roll of said material, means to pass material from said [0 drum to said bending means, and brake means connected to said drum to resist withdrawal of material from said drum.

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  • Making Paper Articles (AREA)

Abstract

Containers are formed of side and end members which are joined by crimped end rings. The rings are formed by bending a flat strip of material to form a channel member. The channel members are then bent and crimped to secure the container members together.

Description

United States Patent [72] Inventor Howell T. McElvey Decatur, Ga. [21] App1.No. 815,457 [22] Filed Apr. 11, 1969 [45} Patented Dec. 14, 1971 [73] Assignee Phillips Petroleum Company [54] CONTAINER MANUFACTURE 3 Claims, 4 Drawing Figs.
[52] U.S. Cl 93/36.5 R, 291243.52, 931/51 R, 93/55.1 M, 93/94 M, 113/120 4 XY {51] lnt.Cl B3lb l/72, 1331b 17/74, 823p 19/04 [50] Field Search ..93/36.5,49, 51,55.1,94 M;29/243.52, 511; 113/120 XY [56] References Cited 7 UNITED STATES PATENTS 3,468,225 9/1969 Pesch 9 3/36.5
Andrew 93/55.] M Lowry 113/120 XY Walter... 93/55.l M Price 29/243.52 Stuart.... 93/55.1 M Wilson 113/120 XY Wilcox 93/55.1 Petru..... 93/1 TS Bracht 93/55.1 M
Primary Examiner-Wayne A. Morse, J1. Attorney-Young and Quigg a 1:1 m a Patented Dec. 14, 1971 3,626,817
2 Sheets-Sheet 1 INVENTOR. F/@ 2 H. T. MC ELVY A 7' TORNE VS Patented Dec. 14, 1971 2 Sheets-Sheet 2 INVENTOR.
H. T. MC ELVY QL W Q FIG.
A 7' TORNE VS CONTAINER MANUFACTURE It is common practice in the food industry to package relatively large quantities of potato chips, pretzels and similar materials in cylindrical fiberboard containers. These containers are usually manufactured by securing a circular end member to a hollow cylindrical side member. The end member is formed with a flanged edge which is aligned with the end of the cylindrical side member when the container is assembled. A metal ring is then positioned over the two edges and crimped to secure the two members together. The metal ring thus serves to fasten the two members of the container and to protect the bottom edge of the container during shipment and use. In order to avoid transporting relatively large empty containers from the point of manufacture to the filling plant, it is common practice to assemble the containers at the filling plant. The side members of the containers are folded and shipped, together with the circular end members and the metal rings, to the assembly point. While this procedure has been quite successful in the food industry, the shipping of metal rings is a relatively expensive operation. The rings are bulky and are subject to damage in shipment.
In accordance with this invention, a method is provided for forming the metal clamping rings at the time the containers are assembled. The metal rings are formed from a strip of flat sheet metal which can be transported on a reel. The metal strip is first passed to a bending means, which can be in the form of two crimping rolls, to form a channel member. The channel member is then fed through suitable guide means into carton-assembling apparatus which includes crimping rolls that bend and crimp the channel member on to the container members so that the clamping ring is formed and attached in one continuous operation.
In the drawing, FIG. 1 illustrates the container-assembling apparatus of this invention. H6. 2 is a view taken along line 2-2 in FIG. I and illustrates the crimping rolls which are employed to form the channel member. FIG. 3 is a bottom view of a portion of the apparatus of FIG. I. FIG. 4 illustrates the guide means and crimping means employed to secure the channel member to the container sidewall and end members.
Referring now to the drawing in detail and to FIG. I in particular, there is shown apparatus which is employed in the fabrication of containers from a side member and an end member. This apparatus comprises a stationary frame which is mounted on a base II. A movable frame 12 is pivoted to base II so as to be free to swing away from frame 10 to the illustrated position. Frame 12 comprises a lower support 13 and an upper support 14 which are spaced from one another. Support 13 is provided with a recess 15 at the edge to support the lower end of a cylindrical member which forms the side of the finished container. A hollow cylindrical member 16, see FIG. 4, open at both ends is placed over support I4 so as to rest on the edge of support 13. An end member I7 having a flanged edge 18 is inserted inside member 16 so as to rest on support 14. Members I6 and 17 are of such configuration that the upper edges thereof are at the same level, as illustrated in FIG. 4. After members 16 and 17 are positioned on frame I2, the frame is rotated to a vertical position within stationary frame 10. Members 16 and 17 can be formed of fiberboard or various other materials, depending on the intended use of the container.
The apparatus thus far described corresponds generally to that disclosed in U.S. Pat. No. 2,238,372. As an alternative, frame 12 can be pivotally mounted so as to swing into the stationary frame in the manner described in US. Pat. No. 2,65 l,977. In the apparatus described in the foregoing patents, the operator then places a metal ring over the edges of the members 16 and I7 and operates the machine so as to crimp the metal ring to form the assembled container.
In accordance with the present invention, the metal ring is actually formed at the time the container is assembled. The ring is formed from a flat strip of sheet metal 21 which is supported on a drum in FIG. I. The flat metal strip extends from drum 20 over rollers 22 and 23 to a bending means which is formed by crimping rolls 24 and 25. Rolls 24 and 25 are mounted on respective drive shafts 24' and 25 which are connected to a suitable power source, not shown. The flat metal strip 21 is bent as it is driven through crimping rolls 24 and 25 so as to form a channel member 26 having the general configuration shown in FIG. 2. The driving force of crimping rolls 24 and 25 pushes channel member 26 past a plurality of guide rollers 27 to the container assembly apparatus. A cutter bar 28 is connected to a suitable power source, not shown, and is actuated periodically to cut channel member 26 into lengths substantially equal to the circumference of end member 17 of the container.
Guide roller 22 is mounted on an arm 28 which is pivoted about the support shaft of drum 20 to form a tensioning device. To this end, a brake member 29 extends from a fixed support 30 over drum 20 and is connected to arm 28 by a spring 31.
As illustrated in FIGS. 3 and 4, channel member 26 enters the top of the assembly device and passes through two spaced guide members 33 and 34. Guide member 33 lifts the lower edge of channel member 26 above flange 18, whereas guide 34 positions channel member 26 over the edges of the container. Two crimping rolls 35 and 36 are carried by respective drive shafts 37 and 38. These drive shafts are connected to a suitable power source, not shown, so as to be rotated together. Crimping rolls 35 and 36 are spaced from one another so that the upper edges of container members 16 and 17 occupy the space between these rolls when a container is being assembled. Rotation of rolls 35 and 36 serves to bend and crimp channel member 26 about the edges of the container members so as to secure the container sides and end together. The outer edge of crimping roll 36 can be provided with protrusions 39 to assist in the crimping operation. While the invention has been described in conjunction with the formation of cylindrical containers, it should be evident that elliptical or similarly shaped containers can likewise be constructed by this procedure.
The manner in which frame member 12 and the crimping rolls operate is in accordance with the description of either of the two patents mentioned above. The sequence of operations can be carried out in a semiautomatic manner by providing a switch which is actuated by the operator when the two container elements are mounted on frame 12 and the frame is rotated into the assembly position. Such a switch can be closed to actuate crimping rolls 35 and 36, bending rolls 24 and 25 and cutter 28. The apparatus is operated so that rolls 24 and 25 drive the channel member into engagement with crimping rolls 35 and 36 before the channel member is served by cutter 28. Thereafter, crimping rolls 35 and 36 serve to pull the channel member into assembled position on the container members. Each drive element can be actuated individually by the operator or in timed sequence by automatic controls.
While this invention has been described in conjunction with presently preferred embodiments, it obviously is not limited thereto.
I claim:
1. Container forming apparatus comprising:
a frame adapted to receive a generally cylindrical hollow side member and a generally circular end member having a flanged edge and to hold such members so that said end member is inside and adjacent the end of said side member;
first and second crimping rolls positioned adjacent one another;
means to move said frame relative to said crimping rolls so that the end of a side member and the flanged edge of an end member on said frame enter the region between said rolls;
bending means adapted to receive a strip of material and bend same to transform the strip of material into a channel member;
cutting means;
guide means positioned between said cutting means and said crimping rolls, said guide means comprising a first guide member positioned to lift one edge of the channel member over the end of a side member and the flanged edge of an end member on said frame when said frame is adjacent said crimping rolls, and a second guide member positioned to locate the channel member over said end of a side member and said flanged edge of an end member when said frame is adjacent said crimping rolls;
means to pass a strip of material through said bending means and said cutting means to said guide means, whereby a resulting channel member is positioned over the end of a side member and the flanged edge of an end member on said frame when said frame is adjacent said crimping rolls; and means to rotate said crimping rolls to rotate the side and end members and to crimp the channel member thereon. 2. The apparatus of claim 1 wherein said bending means 5 comprises a pair of adjacent rollers adapted to have said strip of material passed therethrough, said rollers serving to bend said strip of material and pass same to said guide means.
3. The apparatus of claim 1, further comprising a drum to hold a roll of said material, means to pass material from said [0 drum to said bending means, and brake means connected to said drum to resist withdrawal of material from said drum.
I! i =8 4 t

Claims (3)

1. Container forming apparatus comprising: a frame adapted to receive a generally cylindrical hollow side member and a generally circular end member having a flanged edge and to hold such members so that said end member is inside and adjacent the end of said side member; first and second crimping rolls positioned adjacent one another; means to move said frame relative to said crimping rolls so that the end of a side member and the flanged edge of an end member on said frame enter the region between said rolls; bending means adapted to receive a strip of material and bend same to transform the strip of material into a channel member; cutting means; guide means positioned between said cutting means and said crimping rolls, said guide means comprising a first guide member positioned to lift one edge of the channel member over the end of a side member and the flanged edge of an end member on said frame when said frame is adjacent said crimping rolls, and a second guide member positioned to locate the channel member over said end of a side member and said flanged edge of an end member when said frame is adjacent said crimping rolls; means to pass a strip of material through said bending means and said cutting means to said guide means, whereby a resulting channel member is positioned over the end of a side member and the flanged edge of an end member on said frame when said frame is adjacent said crimping rolls; and means to rotate said crimping rolls to rotate the side and end members and to crimp the channel member thereon.
2. The apparatus of claim 1 wherein said bending means comprises a pair of adjacent rollers adapted to have said strip of material passed therethrough, said rollers serving to bend said strip of material and pass same to said guide means.
3. The apparatus of claim 1, further comprising a drum to hold a roll of said material, means to pass material from said drum to said bending means, and brake means connected to said drum to resist withdrawal of material from said drum.
US815457A 1969-04-11 1969-04-11 Container manufacture Expired - Lifetime US3626817A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875651A (en) * 1973-03-27 1975-04-08 American Can Co Container having a metal overcap-thermoplastic lid closure assembly
US20030205032A1 (en) * 2002-05-02 2003-11-06 John Guiliano Method and tool for applying a closure lid to a flexible foil container shell

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027664A (en) * 1935-07-01 1936-01-14 Marathon Paper Mills Co Apparatus and method for setting up containers
US2113699A (en) * 1936-03-06 1938-04-12 Oswego Falls Corp Machine for assembling knock-down container
US2163926A (en) * 1936-05-29 1939-06-27 Ind Patents Corp Means for applying metal ferrules to fiber containers
US2238372A (en) * 1939-10-05 1941-04-15 Oswego Falls Corp Machine for seaming end closures to container barrels
US2281889A (en) * 1939-05-08 1942-05-05 Elizabeth R B Stuart Fastening and sealing rim and article embodying it
US2342715A (en) * 1940-04-25 1944-02-29 Kimberly Stuart Reinforcing rim and method of making it
US2651977A (en) * 1948-09-28 1953-09-15 Oswego Falls Corp Machine for securing end closures to container barrels
US3315576A (en) * 1965-01-04 1967-04-25 Inland Steel Co Method of making a sidewall for a shipping container
US3379598A (en) * 1963-06-18 1968-04-23 Zd Y V I Plzen Cutting mechanism for machines which wrap a prismatic box into a cellophane cover
US3468225A (en) * 1966-12-30 1969-09-23 Phillips Petroleum Co Container assembling machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027664A (en) * 1935-07-01 1936-01-14 Marathon Paper Mills Co Apparatus and method for setting up containers
US2113699A (en) * 1936-03-06 1938-04-12 Oswego Falls Corp Machine for assembling knock-down container
US2163926A (en) * 1936-05-29 1939-06-27 Ind Patents Corp Means for applying metal ferrules to fiber containers
US2281889A (en) * 1939-05-08 1942-05-05 Elizabeth R B Stuart Fastening and sealing rim and article embodying it
US2238372A (en) * 1939-10-05 1941-04-15 Oswego Falls Corp Machine for seaming end closures to container barrels
US2342715A (en) * 1940-04-25 1944-02-29 Kimberly Stuart Reinforcing rim and method of making it
US2651977A (en) * 1948-09-28 1953-09-15 Oswego Falls Corp Machine for securing end closures to container barrels
US3379598A (en) * 1963-06-18 1968-04-23 Zd Y V I Plzen Cutting mechanism for machines which wrap a prismatic box into a cellophane cover
US3315576A (en) * 1965-01-04 1967-04-25 Inland Steel Co Method of making a sidewall for a shipping container
US3468225A (en) * 1966-12-30 1969-09-23 Phillips Petroleum Co Container assembling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875651A (en) * 1973-03-27 1975-04-08 American Can Co Container having a metal overcap-thermoplastic lid closure assembly
US20030205032A1 (en) * 2002-05-02 2003-11-06 John Guiliano Method and tool for applying a closure lid to a flexible foil container shell

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AS Assignment

Owner name: SEALRIGHT CO., INC. A DE CORP.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PHILLIPS PETROLEUM COMPANY A DE CORP.;REEL/FRAME:004099/0393

Effective date: 19821116