US1895884A - Method of and means for sealing closure caps on bottles and other containers - Google Patents
Method of and means for sealing closure caps on bottles and other containers Download PDFInfo
- Publication number
- US1895884A US1895884A US379895A US37989529A US1895884A US 1895884 A US1895884 A US 1895884A US 379895 A US379895 A US 379895A US 37989529 A US37989529 A US 37989529A US 1895884 A US1895884 A US 1895884A
- Authority
- US
- United States
- Prior art keywords
- container
- band
- cap
- sealing
- containers
- 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
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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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
- B65D55/08—Annular elements encircling container necks
- B65D55/0818—Destructible or permanently removable bands, e.g. adhesive
- B65D55/0836—Metallic strips, e.g. soldered on container and lid
- B65D55/0845—Metallic strips or cap-like collars having their edges crimped over part of the container and closure or other element, e.g. with C-shaped cross-section
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/348—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being rolled or pressed to conform to the shape of the container, e.g. metallic closures
- B65D41/349—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being rolled or pressed to conform to the shape of the container, e.g. metallic closures the tamper element being formed separately but connected to the closure
Definitions
- the present invention relates to the sealing of closure capson bottles and other containers, and more particularly to the seal ng on containers of closure caps of the k nd adapted to be screwed or otherwise detachably secured upon the container, to bottles or other containers so sealed, and to scalable closure means for bottles and other containers.
- closure caps In applying closure caps to containers it has heretofore been proposed to force the depending skirt or flange of "a closure cap previously applied to the container into intimate contact with the exterior surface of the container which may if desired'be provided with indentations or ridges in the form of a screw thread for example.
- An object of the present invention is to provide an improved manner of sealing closure caps to containers,preferably uring their application to the container,--of such a nature as to prevent the contents of the container being tampered with readily by unauthorized persons but which may be easily removed to leave the usual closure cap substantiall undamaged and able to fulfill its normal unctions.
- a further object of the present invention is to provide a novel sealing or closure means for a bottle or other container, and a bottle or other container so sealed.
- the present invention comprises applying over the usual detachable closure cap of a container a sealing band or the like and in forcing said band into intimate contact with the closure cap and with the exterior surface of the container so as normally to prevent displacement of the closure cap.
- the present invention may be said to consist in applying a closure cap and a sealin band overthe openingof the container an simultaneously subjecting both the cap and band to a'pressing or rolling action to force them'into intimate and with the exterior surface of the container.
- the container may have one Serial No. 879,895, and in Great Britain September 11, 1928.
- the closurecap and sealing band may be of any suitable material such as thin metal, for example thin aluminum, and the sealing band is preferably of the same material although this is of course not essential and is provided with a tab or other projection adapted to facilitate the removal of the band as for example by fracturing the same.
- FIG. 1 1s a part sectional elev ationof a I closure cap and sealing band as applied to the container and as it appears prior to the pressing or like operation.
- Fig. 2 is a sectional view of the closure cap and sealing band applied to a receptacle provided with ridges in-the form of screw threads.
- Fig. 3 is an elevational view of the arrangement shown in Fig. 2.-
- the closure cap 1 is of cup-like form and is provided interiorly with means 2 of cork, rubber, compo gum, pulp board or other similar material normally used for sealing th'eopening in the container to which the cap is applied.
- the cylindrical flange 3 of the cap has at its lower end a projecting bead'4 over which a sealing band 5 is adapted to be applied.
- the sealing band may conveniently be provided with a-shoulder 6 adapted to seat upon the bead 4 of the cap 1 to hold the band 5 in position and is also preferably provided with a tab'or projection 7 adapted to facilitate its removal when desired.
- cap and band In applying the cap and band to the container they are first assembled in a position as shown in Fig. 1 about the container open- 7 ing and are then subjected to a pressing or rolling action to force the flange 3 and band 5 into intimate contact with the exterior surface of the container.
- This pressing action ma be effected in any convenient manner and if (iiesired a machine such for example as that described in British Patent No. 234,352 may be utilized for this purpose.
- the exterior surface of the container is preferably provided with depressions or ridges 8 for example of screw form into which the material of the cap is forced by the pressing or rolling operation.
- the sealing band 5 should overlie t e flange 3 of the cap 1 and its bead 4 sufliciently to obtain a secure grip thereon when pressed into intimate contact therewith to prevent unauthorized removal of the cap 1.
- Additional security may be imparted tothe arrangement by the provision of an integral annular ridge or flange 9 on the container itself behind which the material of the sealing band maybe forced during the pressing or rolling operation.
- the ca 1 and sealing band 5 may be formed 0 any convenient material which is sufliciently strong and which is also sufiicient- 1y flexible or malleable to. be pressed or rolled into intimate contact with the exterior surface of the container whatever the form thereof. Thin metal, for example, thin aluminum, has been found to be particularly suitable for this purpose.
- the sealing band may beremoved with more or less ease by fracturing the material of which it is made and for this purpose it may be formed with the tag or projection 7 which normally lies closely adjacent theouter surface of the container but which may be.
- sealing means in accordance with the present invention does not in any way interfere with the normal functions of the closure cap but merely serves as an assurance to the consumer that the contents of the container have not been contaminated in any way.
- the method of sealing abottle or other container having about its exterior surface adjacent the opening thereof indentations or ridges adapted to detachably engage a closure cap of conforming shape which comprises applying a closure cap and a separate sealing band about the opening of the container, and simultaneously subjecting both the cap and the band to a pressing or rolling action to force them into conformity and intimate contact with the exterior surface of the container and with one another for the purpose specified.
- the method of sealing a bottle or other container having about its exterior surface adjacent the opening thereof indentations or ridges adapted to detachably engage a closure cap of conforming shape which comprises applying over the container opening a closure cap provided with a depending skirt, positioning an annular band over the surface of the container and the lower portion of said skirt, and compressing said skirt and band radially inward by a pressing or rolling action to force said skirt and band into conformity and intimate contact with one another and with the exterior surface of the container and the indentations or ridges thereof, so as to maintain the closure cap se-,
- a scalable closure for bottles or' other containers having on their exterior surface adjacent the opening certain fastening configurations adapted to be engaged by a closure cap having conforming configurations comprising a closure cap having 3. depending skirt pressed into intimate and conforming contact with the configurations of the container and an annular sealing band overlapping the lower portion of said skirt and certain of said configurations and pressed into intimate and conformin contact with the skirt, the underlying con gurations and certain other fastening configurations to lock the closure cap against unauthorized removal.
- a bottle or other container having about its exterior surface adjacent the opening thereof indentations or ridges adapted to detachably engage a closure member of conforming shape
- a closure cap for said container comprising a head and a depending skirt embracing the surface of the container and pressed into intimate and conforming contact with said identations or ridges and a continuous annular band engaging around a portion of said skirt and certain of the ridges or indentations and pressed into intimate and conforming contact with said skirt and with underlying ridges or indentations and with other ridges or indentations to prevent the unauthorized removal of the closurecap:
- cap and band to force the cap and band intointimate and conforming contact with said certain underlying configurations and to simultaneously force the band into intimate and conforming contact with said other underlying configurations on the container.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
Jan. 31, 1933.
EANS FOR SEALING CLOSURE CAPS ON BOTTLES AND OTHER CONTAINERS Filed July 22, 1929 G. w. HORNER ET AL 1,895,884 METHOD OF AND M z lo 7 4 "mmnnm H IIIIImI:
IHJIIIIIIIIIIII I "H III I anon Wow GEORGE Wm 75/? flan/val? Jbbw [aw/1v 51/191?! Patented Jan. 31, 1933 UNITED STATES PATENT \OFFICE GEORGE WALTER HOBNEB, OF TONBRIDGE, ENGLAND, AND JOHN EDWIN SHARP,' OF NEW KENSINGTON, PENNSYLVANIA, ASSIGNORS TO ALUMINUM COMPANY OF AMERICA, OF PITTSBURGH, PENNSYLVANIA, A CORPORATION OF PENNSYLVANIA METHOD OF AND MEANS FOR SEALING CLOSURE CAPS ON BOTTLES AND OTHER CONTAINERS Application filed July 22, 1929,
The present invention relates to the sealing of closure capson bottles and other containers, and more particularly to the seal ng on containers of closure caps of the k nd adapted to be screwed or otherwise detachably secured upon the container, to bottles or other containers so sealed, and to scalable closure means for bottles and other containers.
In applying closure caps to containers it has heretofore been proposed to force the depending skirt or flange of "a closure cap previously applied to the container into intimate contact with the exterior surface of the container which may if desired'be provided with indentations or ridges in the form of a screw thread for example.
An object of the present invention is to provide an improved manner of sealing closure caps to containers,preferably uring their application to the container,--of such a nature as to prevent the contents of the container being tampered with readily by unauthorized persons but which may be easily removed to leave the usual closure cap substantiall undamaged and able to fulfill its normal unctions.
contact with one another A further object of the present invention is to provide a novel sealing or closure means for a bottle or other container, and a bottle or other container so sealed.
With the above objects in view and such others as will hereinafter appear or are in; cidental thereto, the present invention comprises applying over the usual detachable closure cap of a container a sealing band or the like and in forcing said band into intimate contact with the closure cap and with the exterior surface of the container so as normally to prevent displacement of the closure cap.
More specifically stated the present invention may be said to consist in applying a closure cap and a sealin band overthe openingof the container an simultaneously subjecting both the cap and band to a'pressing or rolling action to force them'into intimate and with the exterior surface of the container.
Conveniently the container may have one Serial No. 879,895, and in Great Britain September 11, 1928.
or more indentations and/or ridges in the form of a screw thread or threads on its exterior surface into conformity with which the material of the closure cap is pressed or rolled to form a screw closure cap which may be easily removed and replaced to seal the container after removal of the sealing band.
' The closurecap and sealing band may be of any suitable material such as thin metal, for example thin aluminum, and the sealing band is preferably of the same material although this is of course not essential and is provided with a tab or other projection adapted to facilitate the removal of the band as for example by fracturing the same.
In order that the present invention may be clearly understood and readily carried into effect reference may now be had to the accompanying drawing illustrating the same by way of example, and in which Fig. 1 1s a part sectional elev ationof a I closure cap and sealing band as applied to the container and as it appears prior to the pressing or like operation.
Fig. 2 is a sectional view of the closure cap and sealing band applied to a receptacle provided with ridges in-the form of screw threads.
Fig. 3 is an elevational view of the arrangement shown in Fig. 2.-
As shown in Fig. 1 the closure cap 1 is of cup-like form and is provided interiorly with means 2 of cork, rubber, compo gum, pulp board or other similar material normally used for sealing th'eopening in the container to which the cap is applied. The cylindrical flange 3 of the cap has at its lower end a projecting bead'4 over which a sealing band 5 is adapted to be applied. The sealing band may conveniently be provided with a-shoulder 6 adapted to seat upon the bead 4 of the cap 1 to hold the band 5 in position and is also preferably provided with a tab'or projection 7 adapted to facilitate its removal when desired. 1
In applying the cap and band to the container they are first assembled in a position as shown in Fig. 1 about the container open- 7 ing and are then subjected to a pressing or rolling action to force the flange 3 and band 5 into intimate contact with the exterior surface of the container. This pressing action ma be effected in any convenient manner and if (iiesired a machine such for example as that described in British Patent No. 234,352 may be utilized for this purpose.
To facilitate the subsequent removal and replacement of the closure cap after the sealing band has been removed and at the same time to insure that the container is hermetically sealed at all times when the cap is applied thereto the exterior surface of the container is preferably provided with depressions or ridges 8 for example of screw form into which the material of the cap is forced by the pressing or rolling operation.
As shown in Fi s. 2 and 3, the sealing band 5 should overlie t e flange 3 of the cap 1 and its bead 4 sufliciently to obtain a secure grip thereon when pressed into intimate contact therewith to prevent unauthorized removal of the cap 1.. Additional security may be imparted tothe arrangement by the provision of an integral annular ridge or flange 9 on the container itself behind which the material of the sealing band maybe forced during the pressing or rolling operation.
The ca 1 and sealing band 5 may be formed 0 any convenient material which is sufliciently strong and which is also sufiicient- 1y flexible or malleable to. be pressed or rolled into intimate contact with the exterior surface of the container whatever the form thereof. Thin metal, for example, thin aluminum, has been found to be particularly suitable for this purpose.
The sealing band may beremoved with more or less ease by fracturing the material of which it is made and for this purpose it may be formed with the tag or projection 7 which normally lies closely adjacent theouter surface of the container but which may be.
bent upwardly easily into such a position as to enable it to be grasped firmly by the fingers or with an implement and the requisite orce applied to fracture the band.
As will be seen the sealing means in accordance with the present invention does not in any way interfere with the normal functions of the closure cap but merely serves as an assurance to the consumer that the contents of the container have not been contaminated in any way.
It is to be understood that the invention is not limited to the specific construction herein illustrated and described but may be embodied in other forms without departure from its spirit. I
We claim' 1. The method of sealing bottles or other containers which comprises applying about the opening of the container a closure cap having a depending skirt, and a sealing band and simultaneousl compressin both the said band and the said skirt radia y inward by for the purpose specified. I
2. The method of sealing abottle or other container having about its exterior surface adjacent the opening thereof indentations or ridges adapted to detachably engage a closure cap of conforming shape, which comprises applying a closure cap and a separate sealing band about the opening of the container, and simultaneously subjecting both the cap and the band to a pressing or rolling action to force them into conformity and intimate contact with the exterior surface of the container and with one another for the purpose specified.
3. The method of sealing a bottle or other container having indentations or ridges in the form of screw threads about its exterior sur face adjacent the opening thereof, which comprises applying a closure cap and an annular sealing band about the opening of said container, and compressing said band and said cap radially inward into substantial conformity and intimate contact with the exterior surface of the container and of the said identations or ridges thereon and with one another, so as to prevent displacement of the closure cap except by an authorized person.
4'. The method of sealing a bottle or other container having about its exterior surface adjacent the opening thereof indentations or ridges adapted to detachably engage a closure cap of conforming shape, which comprises applying over the container opening a closure cap provided with a depending skirt, positioning an annular band over the surface of the container and the lower portion of said skirt, and compressing said skirt and band radially inward by a pressing or rolling action to force said skirt and band into conformity and intimate contact with one another and with the exterior surface of the container and the indentations or ridges thereof, so as to maintain the closure cap se-,
the band..
6. A scalable closure for bottles or' other containers having on their exterior surface adjacent the opening certain fastening configurations adapted to be engaged by a closure cap having conforming configurations, comprising a closure cap having 3. depending skirt pressed into intimate and conforming contact with the configurations of the container and an annular sealing band overlapping the lower portion of said skirt and certain of said configurations and pressed into intimate and conformin contact with the skirt, the underlying con gurations and certain other fastening configurations to lock the closure cap against unauthorized removal.
7. The combination of a bottle or other container having surface fastening configurations surrounding the surface adjacent the.
derlying configurations to secure the closure cap against unauthorized removal from the container.
8. The structure described in claim 7 in which the sealing band is of rupturable metal and provided with a tearing tab.
9. The combination of a bottle or other container having about its exterior surface adjacent the opening thereof indentations or ridges adapted to detachably engage a closure member of conforming shape, and a closure cap for said container comprising a head and a depending skirt embracing the surface of the container and pressed into intimate and conforming contact with said identations or ridges and a continuous annular band engaging around a portion of said skirt and certain of the ridges or indentations and pressed into intimate and conforming contact with said skirt and with underlying ridges or indentations and with other ridges or indentations to prevent the unauthorized removal of the closurecap:
10. The method of sealing bottles or other containers having fastening configurations on the outer surface adjacent the opening in the container which consists in applying a closure cap over the opening and certain of said configurations, applying a sealing band about a portion of the closure cap and certain other configurations and then pressing the threads on their exterior surface adjacent the opening thereof which consists in applying a cup-like closure cap provided with a continuous bead at its lower edge over the container opening, positioning an annular band over the bead and lower portion of said cap, and subjecting said cap and band to a pressing action to force said band and cap into intimate and conforming contact with one another and with the'threads on the exterior surface of the container.
In testimony whereof We hereto afiix our signatures.
' GEORGE WALTER HORNER.
JOHN EDWIN SHARP.
cap and band to force the cap and band intointimate and conforming contact with said certain underlying configurations and to simultaneously force the band into intimate and conforming contact with said other underlying configurations on the container.
11. The method of sealing closure caps on bottles or other containers provided with indentations or ridges in the form of screw
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1895884X | 1928-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
US1895884A true US1895884A (en) | 1933-01-31 |
Family
ID=10893071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US379895A Expired - Lifetime US1895884A (en) | 1928-09-11 | 1929-07-22 | Method of and means for sealing closure caps on bottles and other containers |
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US (1) | US1895884A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2908413A (en) * | 1958-06-16 | 1959-10-13 | Michael Felix | Safety cap |
US3511402A (en) * | 1968-01-29 | 1970-05-12 | Reynolds Metals Co | Pilfer-proof container closure |
-
1929
- 1929-07-22 US US379895A patent/US1895884A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2908413A (en) * | 1958-06-16 | 1959-10-13 | Michael Felix | Safety cap |
US3511402A (en) * | 1968-01-29 | 1970-05-12 | Reynolds Metals Co | Pilfer-proof container closure |
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