US1559028A - Paper cover for containers - Google Patents

Paper cover for containers Download PDF

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Publication number
US1559028A
US1559028A US545531A US54553122A US1559028A US 1559028 A US1559028 A US 1559028A US 545531 A US545531 A US 545531A US 54553122 A US54553122 A US 54553122A US 1559028 A US1559028 A US 1559028A
Authority
US
United States
Prior art keywords
cover
paper
containers
flange
disc
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
US545531A
Inventor
James E Annen
George O Frostad
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.)
NAT PAPER CAN Co
NATIONAL PAPER CAN Co
Original Assignee
NAT PAPER CAN 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
Application filed by NAT PAPER CAN Co filed Critical NAT PAPER CAN Co
Priority to US545531A priority Critical patent/US1559028A/en
Application granted granted Critical
Publication of US1559028A publication Critical patent/US1559028A/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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only on the outside, or a part turned to the outside, of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00231—Overall construction of the lid made of several pieces
    • B65D2543/0024—Overall construction of the lid made of several pieces two pieces, one forming at least the whole skirt, the other forming at least the whole upper part
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00268—Paper
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container

Definitions

  • the present linvention relates to paper covers for containers such as paper cans.
  • the invention is illustrated as applied to a slipl cover for a circular paper can.
  • the paper at the edge has been bent at right angles to the cover top to form the flange.
  • the paper has a certain amount of resiliency or spring so that there has been a tendency for the flange to spring outwardly.
  • slip covers 'have usually been made in two pieces, a separate piece of paper being employed for the flange.
  • the object of the present invention is to form the flange of the same piece of material as the body of the cover, thus saving expense, and at the same time to prevent the flaring out of the flange heretofore occurring in one piece covers.
  • the paper at the base of the flange is bent or folded back so as to destroy the spring of the paper at that point.
  • the folded over base of the flange forms a bead which strengthens and stiifens the cover and at the same time improves its appearance.
  • Figure" 1 is a perspective view of a circular slip cover taken yin vertical section through the middle of the cover, and
  • the cover which is illustrated as aslip cover is made of a paper disc.
  • the edge portion of the disc is bent atisubstantially. right angles to the disc body 1 to form the usual flange 2.
  • the paper at the base of the flange is bent back upon" itself at 3 to form a bead 4. It Will be noticed from the drawing the 1 the center of the can cover is shown as depressed to form an ornamental bead or ridge 5 around the top of the cover.
  • FIG 2 is illustrated a modification in which an auxiliary disc 6 ⁇ is inserted inside of the cover.
  • the edge of the disc 6 fits into the fold 3 where the paper is folded back upon itself.
  • the center of the cover is shown depressed to provide the bead 5 around the top.
  • FIG. 3 is illustrated another modification in which an inner disc 6 is placed within the cover having its edge fitting in the folded back portion of the cover.
  • auxiliary discs 6 may be used when it is desired to thicken and strengthen the top of the cover, or they may be omitted, as shown in Fi re 1.
  • a paper container cover formed of a paper disc having its edge portion folded back. upon itself and then bent substantially at right angles to the disc body, and

Description

Patented Oct. 27, 1925. s
UNITED STATES 1,559,028 PATENT oFFlcE.
J' AMES E. ANNEN AND GEORGE' O. FROSTAD, 0F MILWAUKEE, WISCONSIN, ASSIGNORS T0 THE NATIONAL PAPER CAN COMPANY, OF MILWAUKEE, WISCONSIN, A COR- roRATIoN or WISCONSIN.-
` PAPER COVER FOR CONTAINERS.
Application led March 21, 1922. Serial No. 545,531.'
To all 'whom t may concern:
Beit known that we, JAMES E. ANNEN and GEORGE O. FRosTAD, citizensy of the United States, each residing at `-Milwaukee, county of Milwaukee, State of Wisconsin, have invented a new and useful Improvement in Paper Covers for Containers, of which the following is a full, clear, and exact description.
The present linvention relates to paper covers for containers such as paper cans. In the drawings' the invention is illustrated as applied to a slipl cover for a circular paper can.
yHeretofore in making such covers, the paper at the edge has been bent at right angles to the cover top to form the flange. The paper has a certain amount of resiliency or spring so that there has been a tendency for the flange to spring outwardly. As a consequence, slip covers 'have usually been made in two pieces, a separate piece of paper being employed for the flange. The object of the present invention is to form the flange of the same piece of material as the body of the cover, thus saving expense, and at the same time to prevent the flaring out of the flange heretofore occurring in one piece covers. To prevent this flarmg or springing out of the flange,- the paper at the base of the flange is bent or folded back so as to destroy the spring of the paper at that point.
The folded over base of the flange forms a bead which strengthens and stiifens the cover and at the same time improves its appearance. Y
In the illustrated embodiment of the invention, f
Figure" 1 is a perspective view of a circular slip cover taken yin vertical section through the middle of the cover, and
Figures 2 and 3 are detail sections showing modifications.
Referring to the illustrated embodiment .of the invention and particularly` to Figure 1, the cover which is illustrated as aslip cover is made of a paper disc. The edge portion of the disc is bent atisubstantially. right angles to the disc body 1 to form the usual flange 2. The paper at the base of the flange is bent back upon" itself at 3 to form a bead 4. It Will be noticed from the drawing the 1 the center of the can cover is shown as depressed to form an ornamental bead or ridge 5 around the top of the cover.
In Figure 2 is illustrated a modification in which an auxiliary disc 6`is inserted inside of the cover. The edge of the disc 6 fits into the fold 3 where the paper is folded back upon itself. In Figure 2, the center of the cover is shown depressed to provide the bead 5 around the top.
In Figure 3 is illustrated another modification in which an inner disc 6 is placed within the cover having its edge fitting in the folded back portion of the cover. The
auxiliary discs 6 may be used when it is desired to thicken and strengthen the top of the cover, or they may be omitted, as shown in Fi re 1.
Vhile the present invention has been specifically illustrated and described, it is to be understood that it is not limited .to the illustrated embodiment, but may be otherwise embodied within the scope of the following claims.
v We claim:
1. A paper container cover formed of a paper disc having its edge portion folded back. upon itself and then bent substantially at right angles to the disc body, and
an inner disc having its edge extending into JAMES E. ANNEN. GEORGE O. FROSTAD.
US545531A 1922-03-21 1922-03-21 Paper cover for containers Expired - Lifetime US1559028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US545531A US1559028A (en) 1922-03-21 1922-03-21 Paper cover for containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US545531A US1559028A (en) 1922-03-21 1922-03-21 Paper cover for containers

Publications (1)

Publication Number Publication Date
US1559028A true US1559028A (en) 1925-10-27

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Family Applications (1)

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US545531A Expired - Lifetime US1559028A (en) 1922-03-21 1922-03-21 Paper cover for containers

Country Status (1)

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