US3565280A - Packaging containers - Google Patents

Packaging containers Download PDF

Info

Publication number
US3565280A
US3565280A US808397A US3565280DA US3565280A US 3565280 A US3565280 A US 3565280A US 808397 A US808397 A US 808397A US 3565280D A US3565280D A US 3565280DA US 3565280 A US3565280 A US 3565280A
Authority
US
United States
Prior art keywords
hollow body
sleeve
body portion
top portion
plastic
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
US808397A
Inventor
Gad Anders Rausing
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.)
Sobrefina SA
Original Assignee
Sobrefina SA
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 Sobrefina SA filed Critical Sobrefina SA
Application granted granted Critical
Publication of US3565280A publication Critical patent/US3565280A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B65D1/00Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12Cans, casks, barrels, or drums
    • B65D1/14Cans, casks, barrels, or drums characterised by shape
    • B65D1/16Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905Using combined techniques for making the preform
    • B29C49/0691Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/03After-treatments in the joint area
    • B29C66/032Mechanical after-treatments
    • B29C66/0324Reforming or reshaping the joint, e.g. folding over
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312Single flange to flange joints, the parts to be joined being rigid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/133Fin-type joints, the parts to be joined being flexible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/135Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/545Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63Internally supporting the article during joining
    • B29C66/632Internally supporting the article during joining using a fluid
    • 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • B65D25/04Partitions
    • B65D25/08Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • B65D25/087Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents the partition being in the form of a plug or the like which can be raised off its seat by means of a pull cord or the like, e.g. the plug being connected to the cap

Definitions

  • the packaging containers dealt with here consist of a continuous thin inner plastic lining with a cylindrical body surface and a preferably dome-shaped bottom portion.
  • This lining can be made so thin that the body portion cannot, without support from a surrounding mechanically strong sleeve, resist the stresses caused by the liquid inside the lining, without this becoming deformed.
  • This type of packaging container which can also be fitted with a top portion integral with the lining, which gives the packaging container the shape of a bottle, can be produced at very low cost. Since, however, the inner lining is most conveniently produced by deep-drawing a plastic film, it has not been possible to decide the shape of the package with complete freedom, since the feasible drawing depth is restricted. 1
  • This invention describes a packaging-container which, in the same way as those referred to above, consists of a thin inner lining with a dome-shaped bottom portion and a mechanically stiff sleeve open at both ends which surrounds the body portion of the lining.
  • the packaging container in accordance with the invention is however designed in such a way that the drawbacks in production due to the restricted drawing depth are avoided when the lining is produced,
  • FIG. 1 shows a cross section of the apparatus for producing the hollow bodies for the lining
  • FIG. 2 shows a different view of the apparatus
  • FIG. 3 shows a plastic hollow body at the end of the production process
  • FIG. 4 shows a cross section of the plastic hollow body shown in 516.3;
  • FlG. 5 shows the finished plastic hollow body before this is inserted into the outer sleeve
  • FIG. 6 finally shows the plastic hollow body and the outer sleeve when assembled.
  • FIG. 1 shows how a sheet 1 of the plastic material capable of being formed by heat, folded double along its centerline, is inserted after having been softened by heating between a number of interacting mould halves 2 which are capable of being pressed against the double-folded plastic sheet 1 while being moved towards one another.
  • the mould halves 2, at least along some of the parts which are in contact with the heated sheet 1, are fitted with sealing'units 5 which heat seal to one another those parts of the sheet that are compressed between the said sealing units.
  • the two mould halves 2 in their final position form a moulding cavity 3 which preferably has a dome-shaped bottom portion 4.
  • FIG. 2 shows a section through the moulding apparatus after the mould halves 2 have been moved into the closed position and the plastic film has been moulded so as to adhere to the walls of the mouldingcavity 3.
  • pro ecting fins 7 of plastic material deformed only to a limited extent, will be formed in the area of the sealing zones. These fins 7 are stiffer than the rest of the plastic material, by virtue of the fact that they have undergone very little or no reduction in thickness, and steps are therefore taken to eliminate the drawbacks resulting from the presence of these stiff fins.
  • FIG. 4a shows a cross section of. a completed hollow body which has projecting fins 7.
  • These fins 7 are folded in towards the surface of the hollow body, either while the fins are still hot and capable of plastic moulding at the end of the moulding process, or after they had again been heated to the softening temperature of the plastic material.
  • FIG. 40 shows an enlarged detail of the fold, and it is apparent that the folded-down fin is partly pressed into the surface of the hollow body 1 with the result that no part of the fin will project outside the continuous outer surface of the hollow body.
  • the folding down'of the fins may be carried out by heating the fins and then placing the hollow body into a cylinder whose inside surface is the same as the desired shape of the outside of the plastic hollow body. If the plastic hollow body is now rotated inside the cylinder, the fins will be forced to fold down along the surface of the hollow body and to take up the position shown in FlGS. 4band 40.
  • the hollow body When the fins have been removed, the hollow body is inserted into an outer sleeve 8 of such length that the bottom of the hollow body 6 does not project beyond the lower edge of the sleeve 8.
  • the plastic hollow body 6 in the constructional version shown here is provided with a projection 14, the underside of which is made to rest on theupper edge of the sleeve 8, in order that it should be possible to regulate the depth of insertion of the hollow body 6 into the sleeve 8 and to cover the upper edge of the sleeve 8.
  • these parts may be affixed to one another, e.g. by glueing.
  • FIG. 6 finally shows the completed packaging container which in this constructional versionhas the shape of a bottle, the top portion 11 of which has a relatively small opening 12. It is naturally possible within the framework of the idea underlying the invention to give the inner plastic hollow body another shape or to make it into an insert shaped like a can, i.e. omit the top portion 11 when moulding the plastic hollow body.
  • a packaging container comprising a thin-walled hollow body of plastic material, said container having a dome-shaped bottom portion, a cylindrical body portion and a conical top portion, the base of which extends outwardly beyond the circumference of the top of the cylindrical body portion to form a circumferential flange, said body portion and top portion having diametrically opposed sealedflange elements extending longitudinally along the surface of said body portion and top portion, said flange elements being folded inwardly against and pressed into said portions so as to provide substantially smooth outer surfaces thereon and a sleeve of relatively stiff material surrounding said cylindrical body portion, the lower edge of said sleeve extending downwardly at least as far as the bottom of the dome-shaped bottom portion and the upper edge of said sleeve abutting the circumferential flange formed by the conical top portion.

Abstract

This invention is concerned with a packaging container comprising an inner thin-walled hollow body of plastic material and a sleeve of a stiff, mechanically strong material open at both ends which surrounds the above hollow body.

Description

United States Patent Inventor Gad Anders Rausing Lund, Sweden Appl. No. 808,397 Filed Mar. 19, 1969 Patented Feb. 23, 1971 Assignee Sobrefina S.A.
Fribourg, Switzerland Priority Apr. 9, 1968 Sweden 4758/68 PACKAGING CONTAINERS 1 Claim, 6 Drawing Figs.
US. Cl 220/ 220/83; 220/77 Int. Cl B65d 25/14 Field ofSearch 220/63, 75, 76,71,73, 83,65 (H), 3; 229/], 5 (B); 215]] 1, 12; 138/157; 264/94 Primary Examiner-Raphael H. Schwartz Attorney- Pierce, Scheffler & Parker ABSTRACT: This invention is concerned with a packaging container comprising an inner thin-walled hollow body of plastic material and a sleeve of a stiff, mechanically strong material open at both ends which surrounds the above hollow body.
PATENTED FEB 23 1911 3; 565280 SHEET 2 [IF 2 PACKAGING CONTAINERS There is a great need in modern distribution practice for liquidtight and mechanically strong packaging containers shaped like cans or bottles. A large number of different designs which satisfy the requirements as to liquidtightness and mechanical strength have come to be used, but they generally have the drawback that they are expensive to produce.
it is, however, possible to produce inexpensive packaging containers which satisfy the above requirements, and the packaging containers dealt with here consist of a continuous thin inner plastic lining with a cylindrical body surface and a preferably dome-shaped bottom portion. This lining can be made so thin that the body portion cannot, without support from a surrounding mechanically strong sleeve, resist the stresses caused by the liquid inside the lining, without this becoming deformed. This type of packaging container, which can also be fitted with a top portion integral with the lining, which gives the packaging container the shape of a bottle, can be produced at very low cost. Since, however, the inner lining is most conveniently produced by deep-drawing a plastic film, it has not been possible to decide the shape of the package with complete freedom, since the feasible drawing depth is restricted. 1
This invention describes a packaging-container which, in the same way as those referred to above, consists of a thin inner lining with a dome-shaped bottom portion and a mechanically stiff sleeve open at both ends which surrounds the body portion of the lining. The packaging container in accordance with the invention is however designed in such a way that the drawbacks in production due to the restricted drawing depth are avoided when the lining is produced,
One constructional version of the packaging container in accordance with the invention, ,as well as the method of producing it, will be described below, reference being made to the attached diagrammatic drawings, of which:
FIG. 1 shows a cross section of the apparatus for producing the hollow bodies for the lining;
FIG. 2 shows a different view of the apparatus;
FIG. 3 shows a plastic hollow body at the end of the production process;
FIG. 4 shows a cross section of the plastic hollow body shown in 516.3;
FlG. 5 shows the finished plastic hollow body before this is inserted into the outer sleeve;and
FIG. 6 finally shows the plastic hollow body and the outer sleeve when assembled. 1
FIG. 1 shows how a sheet 1 of the plastic material capable of being formed by heat, folded double along its centerline, is inserted after having been softened by heating between a number of interacting mould halves 2 which are capable of being pressed against the double-folded plastic sheet 1 while being moved towards one another. The mould halves 2, at least along some of the parts which are in contact with the heated sheet 1, are fitted with sealing'units 5 which heat seal to one another those parts of the sheet that are compressed between the said sealing units. The two mould halves 2 in their final position form a moulding cavity 3 which preferably has a dome-shaped bottom portion 4. The sheet 1 of thermoplastic material heated to softening temperature, which is situated between the closed mould halves 2, is caused to adhere closely to the inner surface of the moulding cavity 3 owing to the supply into the fold in the double-folded sheet 1 of a pressurized agent and/or to the moulding cavity 3 being exhausted by way of the ducts 13 which are connected to a source of vacuum. As a result of the pressure difference thus set up between the two sides of the softened sheet 1 of thermoplastic material, this will be pressed, while undergoing plastic deformation, which causes stretching of the material, against the walls of the moulding cavity, where the moulded plastic film is cooled down and stabliized. FIG. 2 shows a section through the moulding apparatus after the mould halves 2 have been moved into the closed position and the plastic film has been moulded so as to adhere to the walls of the mouldingcavity 3.
It should be observed in this connection that pro ecting fins 7 of plastic material, deformed only to a limited extent, will be formed in the area of the sealing zones. These fins 7 are stiffer than the rest of the plastic material, by virtue of the fact that they have undergone very little or no reduction in thickness, and steps are therefore taken to eliminate the drawbacks resulting from the presence of these stiff fins.
The steps which it is easiest to take are illustrated in H0. 4, where FIG. 4a shows a cross section of. a completed hollow body which has projecting fins 7. These fins 7 are folded in towards the surface of the hollow body, either while the fins are still hot and capable of plastic moulding at the end of the moulding process, or after they had again been heated to the softening temperature of the plastic material. FIG. 40 shows an enlarged detail of the fold, and it is apparent that the folded-down fin is partly pressed into the surface of the hollow body 1 with the result that no part of the fin will project outside the continuous outer surface of the hollow body. In order that the folding down of the fins should be made easier, it is best to subject the inside of the hollow body to a pressure which will counteract the inward buckling of the walls of the hollow body caused by the force required to carry out the folding down operation.
The folding down'of the fins may be carried out by heating the fins and then placing the hollow body into a cylinder whose inside surface is the same as the desired shape of the outside of the plastic hollow body. If the plastic hollow body is now rotated inside the cylinder, the fins will be forced to fold down along the surface of the hollow body and to take up the position shown in FlGS. 4band 40.
When the fins have been removed, the hollow body is inserted into an outer sleeve 8 of such length that the bottom of the hollow body 6 does not project beyond the lower edge of the sleeve 8. The plastic hollow body 6 in the constructional version shown here is provided with a projection 14, the underside of which is made to rest on theupper edge of the sleeve 8, in order that it should be possible to regulate the depth of insertion of the hollow body 6 into the sleeve 8 and to cover the upper edge of the sleeve 8.
lnorder to ensure satisfactory adhesion between the sleeve 8 and the plastic hollow body 6, these parts may be affixed to one another, e.g. by glueing.
FIG. 6 finally shows the completed packaging container which in this constructional versionhas the shape of a bottle, the top portion 11 of which has a relatively small opening 12. It is naturally possible within the framework of the idea underlying the invention to give the inner plastic hollow body another shape or to make it into an insert shaped like a can, i.e. omit the top portion 11 when moulding the plastic hollow body.
lclaim:
1. A packaging container comprising a thin-walled hollow body of plastic material, said container having a dome-shaped bottom portion, a cylindrical body portion and a conical top portion, the base of which extends outwardly beyond the circumference of the top of the cylindrical body portion to form a circumferential flange, said body portion and top portion having diametrically opposed sealedflange elements extending longitudinally along the surface of said body portion and top portion, said flange elements being folded inwardly against and pressed into said portions so as to provide substantially smooth outer surfaces thereon and a sleeve of relatively stiff material surrounding said cylindrical body portion, the lower edge of said sleeve extending downwardly at least as far as the bottom of the dome-shaped bottom portion and the upper edge of said sleeve abutting the circumferential flange formed by the conical top portion.

Claims (1)

1. A packaging container comprising a thin-walled hollow body of plastic mAterial, said container having a dome-shaped bottom portion, a cylindrical body portion and a conical top portion, the base of which extends outwardly beyond the circumference of the top of the cylindrical body portion to form a circumferential flange, said body portion and top portion having diametrically opposed sealed flange elements extending longitudinally along the surface of said body portion and top portion, said flange elements being folded inwardly against and pressed into said portions so as to provide substantially smooth outer surfaces thereon and a sleeve of relatively stiff material surrounding said cylindrical body portion, the lower edge of said sleeve extending downwardly at least as far as the bottom of the domeshaped bottom portion and the upper edge of said sleeve abutting the circumferential flange formed by the conical top portion.
US808397A 1968-04-09 1969-03-19 Packaging containers Expired - Lifetime US3565280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE4758/68A SE324231B (en) 1968-04-09 1968-04-09

Publications (1)

Publication Number Publication Date
US3565280A true US3565280A (en) 1971-02-23

Family

ID=20264904

Family Applications (1)

Application Number Title Priority Date Filing Date
US808397A Expired - Lifetime US3565280A (en) 1968-04-09 1969-03-19 Packaging containers

Country Status (6)

Country Link
US (1) US3565280A (en)
DE (1) DE1917889C3 (en)
ES (2) ES365748A1 (en)
FR (1) FR2005842A1 (en)
GB (1) GB1209426A (en)
SE (1) SE324231B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746017A (en) * 1987-08-18 1988-05-24 Bristol-Myers Company Safety container for glass vials
US4930644A (en) * 1988-12-22 1990-06-05 Robbins Edward S Iii Thin film container with removable lid and related process
US4958741A (en) * 1989-06-14 1990-09-25 Jr Johanson, Inc. Modular mass-flow bin
US4979628A (en) * 1988-12-22 1990-12-25 Robbins Edward S Iii Containers having one or more integral annular bands of increased thickness
USD404628S (en) * 1994-06-06 1999-01-26 Kendrick Gary A Socket-driven cleaning brush
US6029838A (en) * 1996-07-09 2000-02-29 Kvaerner Pulping Ab Chip bin

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557270A (en) * 1972-10-17 1974-12-31 Sobrefina Sa PACKAGING FOR A PRESSURIZED GOOD.
CH572849A5 (en) * 1973-12-17 1976-02-27 Sobrefina Sa
SE398483B (en) * 1975-10-28 1977-12-27 Ziristor Ab PACKAGING FOR LIQUID, PREFERRED PRESSURE FILLED
US4527699A (en) * 1982-09-16 1985-07-09 Nippon Light Metal Co., Ltd. Vessel for storing liquid
US4931329A (en) * 1983-09-28 1990-06-05 Sun Robert J Enclosure forming adaptors and related apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189617581A (en) * 1896-08-08 1897-06-05 Jacob Myers Frasher Improvements in Sheet Metal Pipes.
US2597715A (en) * 1950-02-07 1952-05-20 American Hospital Supply Corp Fluid receptacle
US3054150A (en) * 1959-02-27 1962-09-18 Unilever Nv Method of forming a container
CH373128A (en) * 1958-10-24 1963-11-15 Oelfabrik Dr Grandel & Co Deut Process for making candles from oil or low-melting fats
US3179284A (en) * 1957-10-10 1965-04-20 Ard Corp Metal container
US3325030A (en) * 1964-07-20 1967-06-13 Rausing Bottle containing a fluent material under pressure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189617581A (en) * 1896-08-08 1897-06-05 Jacob Myers Frasher Improvements in Sheet Metal Pipes.
US2597715A (en) * 1950-02-07 1952-05-20 American Hospital Supply Corp Fluid receptacle
US3179284A (en) * 1957-10-10 1965-04-20 Ard Corp Metal container
CH373128A (en) * 1958-10-24 1963-11-15 Oelfabrik Dr Grandel & Co Deut Process for making candles from oil or low-melting fats
US3054150A (en) * 1959-02-27 1962-09-18 Unilever Nv Method of forming a container
US3325030A (en) * 1964-07-20 1967-06-13 Rausing Bottle containing a fluent material under pressure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746017A (en) * 1987-08-18 1988-05-24 Bristol-Myers Company Safety container for glass vials
US4930644A (en) * 1988-12-22 1990-06-05 Robbins Edward S Iii Thin film container with removable lid and related process
US4979628A (en) * 1988-12-22 1990-12-25 Robbins Edward S Iii Containers having one or more integral annular bands of increased thickness
US4958741A (en) * 1989-06-14 1990-09-25 Jr Johanson, Inc. Modular mass-flow bin
USD404628S (en) * 1994-06-06 1999-01-26 Kendrick Gary A Socket-driven cleaning brush
US6029838A (en) * 1996-07-09 2000-02-29 Kvaerner Pulping Ab Chip bin

Also Published As

Publication number Publication date
ES164295U (en) 1971-04-01
DE1917889B2 (en) 1978-12-07
FR2005842A1 (en) 1969-12-19
GB1209426A (en) 1970-10-21
ES365748A1 (en) 1971-03-16
DE1917889A1 (en) 1969-11-06
SE324231B (en) 1970-05-25
ES164295Y (en) 1971-09-16
DE1917889C3 (en) 1979-11-15

Similar Documents

Publication Publication Date Title
US11377286B2 (en) Container structure for removal of vacuum pressure
US3565280A (en) Packaging containers
US5060453A (en) Hot fill container with reconfigurable convex volume control panel
FI89342C (en) SAETTING THE ORDERING FOR FRAMSTAELLNING AV BEHAOLLARE
EP0907576B2 (en) Flat-top container with an opening fitment
US4014724A (en) Bottle-shaped containers of the one-way type and a method for the manufacture of the same
US3355080A (en) Container
US4531930A (en) Process for the preparation of a paper container equipped with a reinforcing ring, and a reinforcing ring for such process
MXPA00010795A (en) Hot fill plastic container having spaced apart arched ribs.
US9757891B2 (en) Mold for blow molding a hot-fill container with increased stretch ratios
US6153145A (en) Method for making containers such as bottles having a self-stabilizing base
EP2711152A1 (en) Method for blow molding a hot-fill container with increased stretch ratios
US3437231A (en) Precision threaded insert for plastic containers
US2555315A (en) Method of producing containers
JPS58187325A (en) Thin injection-molded plastic vessel with smooth and thickened sealable edge and its manufacturing device
IL27015A (en) Plastic containers
JPH0339897B2 (en)
US3848760A (en) Packing container
US3239397A (en) Container fabrication
JPS6015462B2 (en) Manufacturing method for bottle-shaped containers
JPH0425296Y2 (en)
US2099057A (en) Two part container construction
JPS6135056B2 (en)
JPH0115632Y2 (en)
JPH0628422Y2 (en) Beverage container containing carbon dioxide