US3083854A - Vented plastisol coated container - Google Patents

Vented plastisol coated container Download PDF

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Publication number
US3083854A
US3083854A US55279A US5527960A US3083854A US 3083854 A US3083854 A US 3083854A US 55279 A US55279 A US 55279A US 5527960 A US5527960 A US 5527960A US 3083854 A US3083854 A US 3083854A
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US
United States
Prior art keywords
vented
bottle
container
plastisol
glass
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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
Application number
US55279A
Inventor
Kenneth G Lusher
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OI Glass Inc
Original Assignee
Owens Illinois Glass Co
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Publication date
Application filed by Owens Illinois Glass Co filed Critical Owens Illinois Glass Co
Priority to US55279A priority Critical patent/US3083854A/en
Application granted granted Critical
Publication of US3083854A publication Critical patent/US3083854A/en
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Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/38Details of the container body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D23/00Details of bottles or jars not otherwise provided for
    • B65D23/08Coverings or external coatings
    • B65D23/0807Coatings
    • B65D23/0814Coatings characterised by the composition of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/16Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1638Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of an element bursting upon a predetermined pressure in the container being exceeded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/16Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1661Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/70Pressure relief devices
    • 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
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00Bottles and jars
    • Y10S215/06Resin-coated bottles

Definitions

  • the present invention relates to the art of sealing and, more particularly, to a vented cap for use with plastisol coated containers.
  • novel vented plastisol container of this invention which comprises a bottle coated with a plastisol except for the uppermost neck portion thereof.
  • the container is then sealed with a cap having the usual gasket and a series of small vent holes positioned just below the lower edge of the gasket and opposite the uncoated neck portion.
  • a cap having the usual gasket and a series of small vent holes positioned just below the lower edge of the gasket and opposite the uncoated neck portion.
  • FIGURE 1 is a cross-sectional view of one embodiment of the vented plastisol container of the present invention.
  • FIGURE 2 is a fragmentary cross-sectional view of the container of FIGURE 1, and
  • FIGURE 3 is similar to FIGURE 2 except a threaded cap is used.
  • FIGURE 1 illustrates the novel vented cap 1 of the present invention in combination with a plastisol-coated bottle 20 having a convention-a1 valve V for effecting the release of the pressured contents therein.
  • FIGURE 2 The manner in which the novel construction of this invention operates is shown in greater detail in FIGURE 2, in which cap 1, coated with gasket 2, has a skirt 3 having a lower edge or engaging area 5 which firmly 3,083,854 Patented Apr. 2, 1963 ice contacts the glass bottle 21 coated with plastisol 22.
  • cap 1 coated with gasket 2
  • skirt 3 having a lower edge or engaging area 5 which firmly 3,083,854 Patented Apr. 2, 1963 ice contacts the glass bottle 21 coated with plastisol 22.
  • fissures or cracks will extend up the glass into the lip area 23 such that the pressured gas within bottle 21 will pass through area 23 into the annular space 4 and out through bent hole 6 into the atmosphere, thereby reducing the pressure on the plastisol, thereby venting the plastic coating or outer container so that it will not rupture as a result of expansion of the .gaseous propellant.
  • cap 1 One type of cap has been illustrated, but it will be evident that other types maybe employed providing the relation of vent holes and engaging area is maintained.
  • the engaging area 5 of cap 1 can be threaded or beaded in nature, which are structures well-known in the art.
  • the gasket 2, which is shown as covering the entire under-side of cap 1 can consist of merely a ring member which engages only the upper surface of the bottle lip area 23.
  • the gasket can be thicker in crosssection provided the vent holes 6 are placed immediately below the gasket so as to provide a continuous passage for the pressurized gas to flow from the interior of the bottle through the cracked bottle lip area 23 and into annular passage 4.
  • thermoplastic or thermosetting plastics such as rubber, polyvinyl chloride, polyvinyl acetate, polyvinylidene chloride and mixtures thereof plus suitable nonvolatile plasticizers and fillers.
  • a vented cap for enclosing the lip and opening of a container said container consisting of an inner fragile layer and an outer coating of plastic, comprising a rigid top having a depending skirt comprising an. upper portion and a peripheral edge, said upper portion of said skirt being in lateral spaced relation to said lip and said edge firmly engaging in sealing relation said outer coating, a sealing gasket in contact with said top and lip, and said upper portion of said skirt having at least one opening therein.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Closures For Containers (AREA)

Description

A ril 2, 1963 K. G. LUSHER VENTED PLASTISOL COATED CONTAINER Filed Sept. 12. 1960 FIG. 3
Iii!!! INVENTOR.
G. LUSHER KENNETH W m w ATTORNEYS 3,683,354 VENTED PLASTISOL COATED CONTAINER Kenneth G. Lusher, Perrysburg, Ohio, assignor to Owens lliinois Glass Company, a corporation of Ohio Filed Sept. 12, 1969, Ser. No. 55,279 1 Claim. ((31. 215-55) The present invention relates to the art of sealing and, more particularly, to a vented cap for use with plastisol coated containers.
In recent years there has come into widespread use the so-called aerosol container consisting of a top or cap and a glass bottle which has been primed and dipped in a plas-tisol and containing a product, such as an insecticide, plus a gaseous propellant for expelling the product from the container upon opening a suitable valve means lo cated in said top. The cushioning effect of the plastic coating greatly minimizes the instance of breakage of the glass inner container when dropped. However, under very great shock the inner glass container can sometimes break. The plastic coating on such containers, however, even in the event of breakage due to extreme or abnormally heavy physical or thermal shock, is firmly adhered to the glass so that glass particles are held together by the plastic and dangerous scattering of glass particles is prevented. The plastic coating is strong and somewhat elastic and is usually not broken when the bottle is broken and, therefore, can swell under pressure in the bottle. It is a desirable feature that this pressure be vented quickly in an automatic way without tearing or rupturing the plastic coating.
Accordingly, it is an object of this invention to provide a container cap which will automatically vent a plastisol coated container or bottle in the event the inner bottle is broken.
It is a further object of this invention to provide a vented cap and plastic-coated bottle combination whereby the pressure is automatically vented if the bottle is broken and the plastic coating remains intact.
These and other objects are attained by the novel vented plastisol container of this invention which comprises a bottle coated with a plastisol except for the uppermost neck portion thereof. The container is then sealed with a cap having the usual gasket and a series of small vent holes positioned just below the lower edge of the gasket and opposite the uncoated neck portion. In the event the inner bottle breaks, fractures will occur in the glass extending up to the uncoated or plastisol-free neck portion. These fractures or fissures in the glass will provide channels for the pressurized gas in the container to pass through and ultimately reach the opening in the cap and vent to the atmosphere.
The precise manner in which the present invention operates will become apparent to those skilled in the art from the following description when taken in conjunction with the following drawings wherein:
FIGURE 1 is a cross-sectional view of one embodiment of the vented plastisol container of the present invention.
FIGURE 2 is a fragmentary cross-sectional view of the container of FIGURE 1, and
FIGURE 3 is similar to FIGURE 2 except a threaded cap is used.
Referring to the drawings, FIGURE 1 illustrates the novel vented cap 1 of the present invention in combination with a plastisol-coated bottle 20 having a convention-a1 valve V for effecting the release of the pressured contents therein.
The manner in which the novel construction of this invention operates is shown in greater detail in FIGURE 2, in which cap 1, coated with gasket 2, has a skirt 3 having a lower edge or engaging area 5 which firmly 3,083,854 Patented Apr. 2, 1963 ice contacts the glass bottle 21 coated with plastisol 22. In the event the bottle 21 is broken, fissures or cracks will extend up the glass into the lip area 23 such that the pressured gas within bottle 21 will pass through area 23 into the annular space 4 and out through bent hole 6 into the atmosphere, thereby reducing the pressure on the plastisol, thereby venting the plastic coating or outer container so that it will not rupture as a result of expansion of the .gaseous propellant.
From the foregoing description, it will be apparent that the applicant has devised a simple and yet effective means for venting a plastisol-coated bottle in the event the latter becomes broken. The above description is presented merely by way of illustration, and it is apparent to one skilled in the art that numerous modifications can be made without departing from the spirit of the present invention. For example, the inner bottle 21 has been described as being made of glass but it is evident that the invention is applicable to any fragile material such as a thin or brittle metal or a plastic other than glass, whether thermoplastic or thermosetting, which is subject to being broken when dropped or handled roughly.
One type of cap has been illustrated, but it will be evident that other types maybe employed providing the relation of vent holes and engaging area is maintained. For example, the engaging area 5 of cap 1 can be threaded or beaded in nature, which are structures well-known in the art. Moreover, the gasket 2, which is shown as covering the entire under-side of cap 1, can consist of merely a ring member which engages only the upper surface of the bottle lip area 23. In addition, the gasket can be thicker in crosssection provided the vent holes 6 are placed immediately below the gasket so as to provide a continuous passage for the pressurized gas to flow from the interior of the bottle through the cracked bottle lip area 23 and into annular passage 4. Although the coating 22 for bottle 21 has been referred to as a plastisol, it is obvious that various we'll-known thermoplastic or thermosetting plastics can be employed for this purpose, such as rubber, polyvinyl chloride, polyvinyl acetate, polyvinylidene chloride and mixtures thereof plus suitable nonvolatile plasticizers and fillers.
Obviously, further modifications and variations of the invention as hereinbefore set forth can be made without departing from the spirit and scope thereof, and accordingly the patent shall cover all patentable novelty herein set forth, including equivalents thereof with reference being had to the following claims to indicate the scope of this invention.
I claim:
A vented cap for enclosing the lip and opening of a container, said container consisting of an inner fragile layer and an outer coating of plastic, comprising a rigid top having a depending skirt comprising an. upper portion and a peripheral edge, said upper portion of said skirt being in lateral spaced relation to said lip and said edge firmly engaging in sealing relation said outer coating, a sealing gasket in contact with said top and lip, and said upper portion of said skirt having at least one opening therein.
References Cited in the file of this patent UNITED STATES PATENTS 734,140 Schrarn July 21, 1903 =1,694,85 1 Glass Dec. 11, 1928 2,582,489 Krueger Jan. 15, 1952 FOREIGN PATENTS 519,447 Great Britain Mar. 22, 1940 910,037 France Ian. 14, 1946 482,324 Italy Ian. 27, 1953
US55279A 1960-09-12 1960-09-12 Vented plastisol coated container Expired - Lifetime US3083854A (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738524A (en) * 1971-03-31 1973-06-12 Owens Illinois Inc Plastic covered glass container
US3859117A (en) * 1972-03-07 1975-01-07 Michael Erchak Coated glass container
US4007851A (en) * 1975-05-09 1977-02-15 Zapata Industries, Inc. Anti-missiling bottle closure
USRE31546E (en) * 1975-05-09 1984-04-03 Zapata Industries, Inc. Anti-missiling bottle closure
US4542676A (en) * 1982-06-08 1985-09-24 Hallmark Cards, Inc. Ornament assembly
WO1990005031A1 (en) * 1988-11-07 1990-05-17 Brandt Manufacturing Systems, Inc. Glass container transparent coating system
EP0568983A2 (en) * 1992-05-04 1993-11-10 Präzisions-Werkzeuge AG Container for dispensing products under pressure and having filling means
US20070034593A1 (en) * 2005-08-09 2007-02-15 Japan Crown Cork Co., Ltd. Metallic container closure having internal pressure release function
USD652319S1 (en) * 2010-11-18 2012-01-17 S.C. Johnson & Son, Inc. Container
US20120074091A1 (en) * 2010-09-24 2012-03-29 Himelstein Walter D Safety-coated glass bottle
WO2013050693A1 (en) 2011-10-05 2013-04-11 Aptar France Sas Fluid product dispensing device
FR2993249A1 (en) * 2012-07-11 2014-01-17 Aptar France Sas Joint support element e.g. crimping cap, for e.g. liquid product, dispensing device, has compression part compressing neck joint on neck of container and including projecting profile adapted to exert stresses in neck joint after assembly
US10526133B2 (en) 2017-02-28 2020-01-07 The Procter & Gamble Company Aerosol dispenser having a safety valve
WO2020076753A1 (en) * 2018-10-08 2020-04-16 The Procter & Gamble Company Aerosol dispenser
US10961043B1 (en) * 2020-03-05 2021-03-30 The Procter & Gamble Company Aerosol container with spaced sealing beads
US11814239B2 (en) 2011-05-16 2023-11-14 The Procter & Gamble Company Heating of products in an aerosol dispenser and aerosol dispenser containing such heated products

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US734140A (en) * 1903-01-24 1903-07-21 Alexander L Schram Cover for jars or analogous vessels.
US1694851A (en) * 1927-09-14 1928-12-11 Glass William Bottle cap
GB519447A (en) * 1938-09-23 1940-03-27 Alfons Adamek Improvements in or relating to closures for jars, bottles or like containers
FR910037A (en) * 1945-03-30 1946-05-24 Lick Et Des Brevets Paramount Sterilizer cap
US2582489A (en) * 1949-05-09 1952-01-15 Rudolph E Krueger Pressure sealing bottle cap

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US734140A (en) * 1903-01-24 1903-07-21 Alexander L Schram Cover for jars or analogous vessels.
US1694851A (en) * 1927-09-14 1928-12-11 Glass William Bottle cap
GB519447A (en) * 1938-09-23 1940-03-27 Alfons Adamek Improvements in or relating to closures for jars, bottles or like containers
FR910037A (en) * 1945-03-30 1946-05-24 Lick Et Des Brevets Paramount Sterilizer cap
US2582489A (en) * 1949-05-09 1952-01-15 Rudolph E Krueger Pressure sealing bottle cap

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738524A (en) * 1971-03-31 1973-06-12 Owens Illinois Inc Plastic covered glass container
US3859117A (en) * 1972-03-07 1975-01-07 Michael Erchak Coated glass container
US4007851A (en) * 1975-05-09 1977-02-15 Zapata Industries, Inc. Anti-missiling bottle closure
USRE31546E (en) * 1975-05-09 1984-04-03 Zapata Industries, Inc. Anti-missiling bottle closure
US4542676A (en) * 1982-06-08 1985-09-24 Hallmark Cards, Inc. Ornament assembly
WO1990005031A1 (en) * 1988-11-07 1990-05-17 Brandt Manufacturing Systems, Inc. Glass container transparent coating system
WO1990005667A1 (en) * 1988-11-07 1990-05-31 Brandt Manufacturing Systems, Inc. Glass container color coating process
EP0568983A2 (en) * 1992-05-04 1993-11-10 Präzisions-Werkzeuge AG Container for dispensing products under pressure and having filling means
EP0568983A3 (en) * 1992-05-04 1994-01-12 Praezisions Werkzeuge Ag
US8167161B2 (en) * 2005-08-09 2012-05-01 Japan Crown Cork Co., Ltd. Metallic container closure having internal pressure release function
US20070034593A1 (en) * 2005-08-09 2007-02-15 Japan Crown Cork Co., Ltd. Metallic container closure having internal pressure release function
US8833590B2 (en) 2005-08-09 2014-09-16 Japan Crown Cork Co., Ltd. Metallic container closure having internal pressure release function
US20120074091A1 (en) * 2010-09-24 2012-03-29 Himelstein Walter D Safety-coated glass bottle
USD652319S1 (en) * 2010-11-18 2012-01-17 S.C. Johnson & Son, Inc. Container
USD663618S1 (en) 2010-11-18 2012-07-17 S.C. Johnson & Son, Inc. Container
USD671409S1 (en) 2010-11-18 2012-11-27 S. C. Johnson & Son, Inc. Container
US11814239B2 (en) 2011-05-16 2023-11-14 The Procter & Gamble Company Heating of products in an aerosol dispenser and aerosol dispenser containing such heated products
CN104010948A (en) * 2011-10-05 2014-08-27 阿普塔尔法国简易股份公司 Fluid product dispensing device
FR2981054A1 (en) * 2011-10-05 2013-04-12 Valois Sas FIXING ELEMENT OF A DISTRIBUTION MEMBER ON THE COLLAR OF A CONTAINER AND DEVICE FOR DISPENSING FLUID PRODUCT COMPRISING SUCH A FIXING MEMBER.
CN104010948B (en) * 2011-10-05 2015-11-25 阿普塔尔法国简易股份公司 Device fluid dispensing product
US10518278B2 (en) 2011-10-05 2019-12-31 Aptar France Sas Fluid product dispensing device
WO2013050693A1 (en) 2011-10-05 2013-04-11 Aptar France Sas Fluid product dispensing device
FR2993249A1 (en) * 2012-07-11 2014-01-17 Aptar France Sas Joint support element e.g. crimping cap, for e.g. liquid product, dispensing device, has compression part compressing neck joint on neck of container and including projecting profile adapted to exert stresses in neck joint after assembly
US10526133B2 (en) 2017-02-28 2020-01-07 The Procter & Gamble Company Aerosol dispenser having a safety valve
WO2020076753A1 (en) * 2018-10-08 2020-04-16 The Procter & Gamble Company Aerosol dispenser
US10836561B2 (en) * 2018-10-08 2020-11-17 The Procter & Gamble Company Aerosol dispenser
US10961043B1 (en) * 2020-03-05 2021-03-30 The Procter & Gamble Company Aerosol container with spaced sealing beads

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