US20020043555A1 - Machine to line containers with film - Google Patents

Machine to line containers with film Download PDF

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Publication number
US20020043555A1
US20020043555A1 US09/799,765 US79976500A US2002043555A1 US 20020043555 A1 US20020043555 A1 US 20020043555A1 US 79976500 A US79976500 A US 79976500A US 2002043555 A1 US2002043555 A1 US 2002043555A1
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Prior art keywords
container
film
outer container
paper
liner
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.)
Abandoned
Application number
US09/799,765
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Durell Mader
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Individual
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Individual
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Priority to US09/799,765 priority Critical patent/US20020043555A1/en
Publication of US20020043555A1 publication Critical patent/US20020043555A1/en
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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
    • B65D3/22—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 with double walls; with walls incorporating air-chambers; with walls made of laminated material
    • 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
    • B65D3/02—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 characterised by shape
    • B65D3/04—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 characterised by shape essentially cylindrical
    • 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
    • B65D3/02—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 characterised by shape
    • B65D3/06—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 characterised by shape essentially conical or frusto-conical
    • 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
    • B65D3/10—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 characterised by form of integral or permanently secured end closure
    • B65D3/12—Flanged discs permanently secured, e.g. by adhesives or by heat-sealing
    • 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
    • B65D3/10—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 characterised by form of integral or permanently secured end closure
    • B65D3/12—Flanged discs permanently secured, e.g. by adhesives or by heat-sealing
    • B65D3/14—Discs fitting within container end and secured by bending, rolling, or folding operations
    • 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
    • B65D3/10—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 characterised by form of integral or permanently secured end closure
    • B65D3/16—Discs without flanges engaging a groove in the container body
    • B65D3/18—Discs without flanges engaging a groove in the container body and secured by rolling in the end of the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/40—Construction of rigid or semi-rigid containers lined or internally reinforced
    • B31B2120/402—Construction of rigid or semi-rigid containers lined or internally reinforced by applying a liner to already made boxes, e.g. opening or distending of the liner or the box
    • B31B2120/404—Construction of rigid or semi-rigid containers lined or internally reinforced by applying a liner to already made boxes, e.g. opening or distending of the liner or the box using vacuum or pressure means to force the liner against the wall
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves

Definitions

  • Patents for composite contasiners have been issued since 1920. These containers consist of an outer container that provides structural strength for an inner liner that is normally a flexible type material that may be easily installed inside the outer container. An example of this is disclosed in U.S. Pat. No. 4,466,553. However, the liner in the above patent does not adhere to the outer container, leaving s space between the liner and the outer container. In the packaging or canning of vegetable products, it has been customery to provide a rigid metal container that is corrugated around the cylindrical peripheral intermediate portion to provide rigidity for the container. This featurs allows it to withstand crush pressures as well as resisting collapsing during various phases of packaging and processing of the product therein.
  • the metal container in the packaging of sanitary food products, the metal container must be internally lined to prevent any contamination of the product during processing and storage prior to ultimate use.
  • the articles In the transportation of various articles, many times the articles are stacked in numerous cases upon each other which means that the lower container must be capable of resisting substantial crush pressure from the remaining containers supporterd thereon. It is also possible for the containers to be dropped, and must withstand the forces encountered without collapsing.
  • the typical pouch construction consists of a layer of polypropylene attached through an adhesive to an aluminum foil layer with a further polyester layer, adhesively secured to the opposite sides of the foil.
  • the aluminum foil provides oxygen barrier resistance that is required for packaging such products, while the polypropylene is used to provide chemical inertness for the product and the polyester layer produces the necessary mechanical strength for the pouch.
  • pouches of this type when used for packaging food products is the fact that the relatively flexible package slows the filling speeds of the filling line and therefore increases the cost thereof
  • pouches of this type reqwuire a special system that will provide a mechanical support for the pouch during the heating or processing operation for the contents.
  • a further problem that has been encountered with the pouch type package is the fact that the pouch does not have sufficient rigidity to be self-supporting without collapsing during shipment and display.
  • most pouches that are utilized for packaging particularly food products are of necessity placed in an outer cardboard or other carton for shipment or display purposes, adding to the overall cost of the package.
  • Paper for the side wall is sprayed with Polyethylene or wax, blanked to size, and fed into a cone shaped mandrel on an assembly machine.
  • Paper for the bottom is sprayed with Polyethylene or wax, blanked to the proper size, shaped and attached by vacuum to a mandrel
  • the top curl is formed on the cup by engaging a heated die set, which permits the curl to be formed.
  • the container may still be produced with its flaws. All the above conditions, if not properly met will cause leaking at the side seam or bottom, possibly inflicting personal injury.
  • the present invention does not depend on any of the above conditions.
  • the lining of the containers will prevent any leaks to occur, as the lining is attached to the container after the container is formed.
  • the lining is sealed to both the side wall and the bottom, regardless of any flaws to the outer container, and it will hold any ingredients, whether hot or cold.
  • the container supporting the liner is used for structural integrity only.
  • a container has been developed which has less structural requirements than a conventional metal can without sacrificing rigidity such as occur when using flexible contaiers.
  • the container of the present invention comprises a composite container construction including an outer container that has a bottom wall and a side wall that corresponds substantially in configuration to the outer container and has an open top for receiving a product.
  • the inner and outer containers are sealed to each other completely from top to bottom.
  • the outer container provides structural rigidity to meet stacking and abuse resistance requirements. Air trapped between the inner and outer containers is removed, before sealing, by the introduction of heat and vacuum.
  • the container is not detrimentally affected by microwave nor freezing temperatures.
  • the lining, being non-toxic is acceptable for food service.
  • the Moisture Vapor Transfer Rate has been reduced to acceptable levels for any particular product.
  • film is intended to encompass a single sheet, or a composite structure such as a laminated sheet.
  • FIG. 1 is an exploded perspective view partially in section showing a container constructed in accordance with the present invention.
  • FIG. 2 is a view similar to FIG. 1 showing a modified form of the invention.
  • FIG. 3 is an exploded perspective view, partially in section showing a modified form of the invention.
  • FIG. 4 is an exploded perspective view, partially in section showing a modified form of the invention.
  • FIG. 1, FIG. 3, and FIG. 4 of the drawings discloses pre formed, two (2) piece containers, designated by reference numbers 10 , the outer shell and 11 , the unitary bottom wall on one end thereof with an opposite open end.
  • the inner liner 12 discloses film whose shape conforms to the outer shell 10 and bottom wall 11 , and is hermetically sealed to the same.
  • the outer shell and inner liner may be formed by a variety of materials
  • FIG. 2 of the drawings discloses a single piece formed container designated by number 13 which includes both the side wall and unitary bottom wall on one end thereof with an opposite open end.
  • the inner liner 14 discloses a film whose shape conforms to the outer shell 13 and the bottom wall, and is hermetically sealed to the same.
  • the outer shell and inner and outer shell may be formed by a variety of materials.
  • a paper container for packaging a product comprising of:

Abstract

A paper container to hold liquids or solid material of light and heavy viscosity. Said container has an inner film liner, but not limited to, which conforms to the configuration of an outer container, and is secured to the open end, the side wall, and bottom of said outer container. The shape of the outer container may be, but not limited to, round,square or rectangular.
A process to automatically insert a plastic film liner into said outer container, regardless of the shape of said outer container, with the use of heat and vacuum, thus creating a container that is leak-proof and environmentally friendly, compared to other containers on the market.

Description

    BACKGROUND PRIOR ART
  • Patents for composite contasiners have been issued since 1920. These containers consist of an outer container that provides structural strength for an inner liner that is normally a flexible type material that may be easily installed inside the outer container. An example of this is disclosed in U.S. Pat. No. 4,466,553. However, the liner in the above patent does not adhere to the outer container, leaving s space between the liner and the outer container. In the packaging or canning of vegetable products, it has been customery to provide a rigid metal container that is corrugated around the cylindrical peripheral intermediate portion to provide rigidity for the container. This featurs allows it to withstand crush pressures as well as resisting collapsing during various phases of packaging and processing of the product therein. [0001]
  • Conventionally, in the packaging of sanitary food products, the metal container must be internally lined to prevent any contamination of the product during processing and storage prior to ultimate use. In the transportation of various articles, many times the articles are stacked in numerous cases upon each other which means that the lower container must be capable of resisting substantial crush pressure from the remaining containers supporterd thereon. It is also possible for the containers to be dropped, and must withstand the forces encountered without collapsing. [0002]
  • Numerous attempts have been made to substitute various types of less expensive and less rigid packages, particularly for food products and an example that has been dealt with for a number of years is what is refered to as a “retort” pouch. In order to meet the various government requirements, the typical pouch construction consists of a layer of polypropylene attached through an adhesive to an aluminum foil layer with a further polyester layer, adhesively secured to the opposite sides of the foil. The aluminum foil provides oxygen barrier resistance that is required for packaging such products, while the polypropylene is used to provide chemical inertness for the product and the polyester layer produces the necessary mechanical strength for the pouch. [0003]
  • One of the main problems with a pouch of this type, when used for packaging food products is the fact that the relatively flexible package slows the filling speeds of the filling line and therefore increases the cost thereof For example, pouches of this type reqwuire a special system that will provide a mechanical support for the pouch during the heating or processing operation for the contents. [0004]
  • A further problem that has been encountered with the pouch type package is the fact that the pouch does not have sufficient rigidity to be self-supporting without collapsing during shipment and display. Thus most pouches that are utilized for packaging particularly food products are of necessity placed in an outer cardboard or other carton for shipment or display purposes, adding to the overall cost of the package. [0005]
  • The art of normal paper container production consists of the following steps: [0006]
  • 1. Paper for the side wall is sprayed with Polyethylene or wax, blanked to size, and fed into a cone shaped mandrel on an assembly machine. [0007]
  • 2. Paper for the bottom is sprayed with Polyethylene or wax, blanked to the proper size, shaped and attached by vacuum to a mandrel [0008]
  • 3. These parts are joined as the rotary indexing dials align. The bottom is blown or sucked onto the mandrel holding the side wall. The side seam, whose ends overlap is ultrasonically sealed as well as the bottom to the side wall. [0009]
  • 4. The side wall is pushed into the bottom to secure a bottom seal. See FIG. 1, [0010] Patent drawing 1.
  • 5. The top curl is formed on the cup by engaging a heated die set, which permits the curl to be formed. [0011]
  • In the above steps(1 through 4) it is self-evident that flaws exist with the procedure. such as: [0012]
  • 1. The side wall must be perfectly aligned with its cone shaped mandrel, lest it does not properly align with the bottom. [0013]
  • 2. The bottom must be perfectly aligned on its mandrel, lest it does not properly align with the side wall. [0014]
  • 3. If the side wall is erroneously located on its mandrel, the side seam will not be perfectly formed and will not attach properly to the bottom. [0015]
  • 4. Any flaw (hole) in either the side wall blank or bottom blank will cause the container to leak. [0016]
  • However, unless protected by Sensors, the container may still be produced with its flaws. All the above conditions, if not properly met will cause leaking at the side seam or bottom, possibly inflicting personal injury. The present invention does not depend on any of the above conditions. The lining of the containers will prevent any leaks to occur, as the lining is attached to the container after the container is formed. The lining is sealed to both the side wall and the bottom, regardless of any flaws to the outer container, and it will hold any ingredients, whether hot or cold. The container supporting the liner is used for structural integrity only. [0017]
    • SUMMARY OF THE INVENTION
  • According to the present invention, a container has been developed which has less structural requirements than a conventional metal can without sacrificing rigidity such as occur when using flexible contaiers. [0018]
  • The container of the present invention comprises a composite container construction including an outer container that has a bottom wall and a side wall that corresponds substantially in configuration to the outer container and has an open top for receiving a product. [0019]
  • The inner and outer containers are sealed to each other completely from top to bottom. The outer container provides structural rigidity to meet stacking and abuse resistance requirements. Air trapped between the inner and outer containers is removed, before sealing, by the introduction of heat and vacuum. [0020]
  • In one embodiment of the present invention, the container is not detrimentally affected by microwave nor freezing temperatures. The lining, being non-toxic is acceptable for food service. [0021]
  • In another embodiment of the present invention, the Moisture Vapor Transfer Rate has been reduced to acceptable levels for any particular product. [0022]
  • It should be pointed out that all embodiments, the term film is intended to encompass a single sheet, or a composite structure such as a laminated sheet. [0023]
  • While this invention is susceptible of embodiment in many different forms, it must be understood that the present disclosure is to be considered as an examplification of the principles of the invention and is not intended to limit the invention to the embodiments illustrated.[0024]
    • BRIEF DESCRIPTION OF SEVERAL VIEWS OF DRAWINGS
  • FIG. 1 is an exploded perspective view partially in section showing a container constructed in accordance with the the present invention. [0025]
  • FIG. 2 is a view similar to FIG. 1 showing a modified form of the invention. [0026]
  • FIG. 3 is an exploded perspective view, partially in section showing a modified form of the invention. [0027]
  • FIG. 4 is an exploded perspective view, partially in section showing a modified form of the invention.[0028]
    • DETAILED DESCRIPTION FOR claim 1:
  • FIG. 1, FIG. 3, and FIG. 4 of the drawings discloses pre formed, two (2) piece containers, designated by [0029] reference numbers 10, the outer shell and 11, the unitary bottom wall on one end thereof with an opposite open end. The inner liner 12 discloses film whose shape conforms to the outer shell 10 and bottom wall 11, and is hermetically sealed to the same. The outer shell and inner liner may be formed by a variety of materials
  • FIG. 2 of the drawings discloses a single piece formed container designated by [0030] number 13 which includes both the side wall and unitary bottom wall on one end thereof with an opposite open end. The inner liner 14 discloses a film whose shape conforms to the outer shell 13 and the bottom wall, and is hermetically sealed to the same. The outer shell and inner and outer shell may be formed by a variety of materials.
  • Preface for Data used in Claim [0031] 2:
  • We furnish drawing number MD-1600, [0032] sheet 1 for your information.Our suppliers have patented all the equippment shown on this drawing. We do not claim any of these items for our patent.
  • The portion of the machine we wish to patent is the method used in inserting the film into the pre formed container at [0033] Station 2.
  • A paper container for packaging a product comprising of:[0034]

Claims (5)

1. An outer paper container having a bottom and side walls with an open top. An inner film liner secured to said bottom, side wall and rim of said outer paper container. The said container may be of any shape, but not limited to,typically round, square or rectangular.
2. A process that installs said film liner into said outer container through the use of heat and vacuum.
3. Container can be sealed to ensure that if said container outer shell is crushed, the contents of the said container will remain enclosed in the inner liner.
4. The contents can be used in a microwave oven under a heated situation, or as storage in a freezer or refrigerator under cold conditions.
5. Film is non-toxic to the environment, and the outer shell can be of recyclable material without affecting the content of the container.
The said film liner becomes an integral part of the interior of said paper container, and the film adheres to the paper, making it leak-proof.
US09/799,765 2000-03-17 2000-12-30 Machine to line containers with film Abandoned US20020043555A1 (en)

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US19026000P 2000-03-17 2000-03-17
US09/799,765 US20020043555A1 (en) 2000-03-17 2000-12-30 Machine to line containers with film

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Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050006449A1 (en) * 2003-07-10 2005-01-13 D'amato Gianfranco Container
US20050189361A1 (en) * 2004-02-17 2005-09-01 Wincup Holdings, Inc. Beverage cup for placement in holder
US20060131317A1 (en) * 2004-12-17 2006-06-22 Lewis Bresler Paper-wrapped polymer beverage container
US20060131316A1 (en) * 2004-12-17 2006-06-22 Lewis Bresler Paper-wrapped polystyrene foam beverage container
US20080164268A1 (en) * 2006-12-05 2008-07-10 D Amato Gianfranco Package
US20080264937A1 (en) * 2005-09-08 2008-10-30 D Amato Gianfranco Double-Walled Cup
US20090014507A1 (en) * 2005-09-19 2009-01-15 Seda S.P.A. Container and blank for the production thereof
US20090020597A1 (en) * 2005-11-11 2009-01-22 D Amato Gianfranco Insulated cup
US20090152336A1 (en) * 2005-09-19 2009-06-18 Seda S.P.A. A Corporation Container
US20090166402A1 (en) * 2005-04-15 2009-07-02 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating
US7694843B2 (en) 2005-05-27 2010-04-13 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7704347B2 (en) 2005-05-27 2010-04-27 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US20100133127A1 (en) * 2007-06-29 2010-06-03 Ernest Jenner Cup including a compartment in the form of an inverted cup
US20100151177A1 (en) * 2005-08-30 2010-06-17 Matsushita Electric Industrial Co., Ltd. Multilayered information recording medium and process for producing said multilayered information recording medium, and apparatus for producing multilayered information recording medium and screen constituting said production apparatus for producing multilayered information recording medium
EP2199222A2 (en) * 2008-12-22 2010-06-23 PTM Packaging Tools Machinery PTE. Ltd. Paper beaker and method and device for producing same
US7814647B2 (en) 2005-05-27 2010-10-19 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7818866B2 (en) 2005-05-27 2010-10-26 Prairie Packaging, Inc. Method of reinforcing a plastic foam cup
US8146796B2 (en) 2001-01-30 2012-04-03 Seda S.P.A. Cardboard container for drinks and process therefor
US8393886B2 (en) 2005-11-14 2013-03-12 Seda S.P.A. Device for producing a stacking projection and container with same
US20140124518A1 (en) * 2012-11-05 2014-05-08 Werner Stahlecker Insulating cup and method for producing an insulating cup
US8828170B2 (en) 2010-03-04 2014-09-09 Pactiv LLC Apparatus and method for manufacturing reinforced containers
JP2015150801A (en) * 2014-02-17 2015-08-24 日清食品ホールディングス株式会社 Fitting mold
US20160028054A1 (en) * 2014-07-24 2016-01-28 Samsung Sdi Co., Ltd. Packing tray for rechargeable battery
JP2016175666A (en) * 2015-03-19 2016-10-06 日清食品ホールディングス株式会社 Transfer line and composite container manufacturing apparatus having the same
US20170361587A1 (en) * 2016-06-21 2017-12-21 Jiaoping Ding Paper Cup and Its Manufacturing Process
EP3816058A1 (en) * 2019-10-30 2021-05-05 Ningbo Freshly Packaging Co., Ltd. Fresh-keeping paper box
CN113335703A (en) * 2021-05-29 2021-09-03 安庆市千禧龙包装有限公司 Environment-friendly paper cup and processing technology thereof

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146796B2 (en) 2001-01-30 2012-04-03 Seda S.P.A. Cardboard container for drinks and process therefor
US20050006449A1 (en) * 2003-07-10 2005-01-13 D'amato Gianfranco Container
US20050189361A1 (en) * 2004-02-17 2005-09-01 Wincup Holdings, Inc. Beverage cup for placement in holder
US20060131317A1 (en) * 2004-12-17 2006-06-22 Lewis Bresler Paper-wrapped polymer beverage container
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