GB1357708A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1357708A – Apparatus and method for the manufacture of tubular containers
– Google Patents

GB1357708A – Apparatus and method for the manufacture of tubular containers
– Google Patents
Apparatus and method for the manufacture of tubular containers

Info

Publication number
GB1357708A

GB1357708A
GB5853872A
GB5853872A
GB1357708A
GB 1357708 A
GB1357708 A
GB 1357708A
GB 5853872 A
GB5853872 A
GB 5853872A
GB 5853872 A
GB5853872 A
GB 5853872A
GB 1357708 A
GB1357708 A
GB 1357708A
Authority
GB
United Kingdom
Prior art keywords
mandrel
end closure
seam
station
around
Prior art date
1972-01-10
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

Application number
GB5853872A
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.)

Milprint Inc

Original Assignee
Milprint Inc
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.)
1972-01-10
Filing date
1972-12-19
Publication date
1974-06-26

1972-12-19
Application filed by Milprint Inc
filed
Critical
Milprint Inc

1974-06-26
Publication of GB1357708A
publication
Critical
patent/GB1357708A/en

Status
Expired
legal-status
Critical
Current

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Espacenet

Global Dossier

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Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE

B29D23/00—Producing tubular articles

B29D23/20—Flexible squeeze tubes, e.g. for cosmetics

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots

B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor

B29C53/36—Bending and joining, e.g. for making hollow articles

B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges

B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles

B29C53/42—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles using internal forming surfaces, e.g. mandrels

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor

B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus

B29C65/7841—Holding or clamping means for handling purposes

B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor

B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined

B29C65/7879—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path

B29C65/7882—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path said parts to be joined moving in a circular path

B29C65/7885—Rotary turret joining machines, i.e. having several joining tools moving around an axis

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor

B29C65/80—Rotatable transfer means for loading or unloading purposes, i.e. turret transfer means

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/01—General aspects dealing with the joint area or with the area to be joined

B29C66/05—Particular design of joint configurations

B29C66/10—Particular design of joint configurations particular design of the joint cross-sections

B29C66/11—Joint 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

B29C66/112—Single lapped joints

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/01—General aspects dealing with the joint area or with the area to be joined

B29C66/05—Particular design of joint configurations

B29C66/10—Particular design of joint configurations particular design of the joint cross-sections

B29C66/11—Joint 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

B29C66/112—Single lapped joints

B29C66/1122—Single lap to lap joints, i.e. overlap joints

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/01—General aspects dealing with the joint area or with the area to be joined

B29C66/05—Particular design of joint configurations

B29C66/10—Particular design of joint configurations particular design of the joint cross-sections

B29C66/13—Single 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

B29C66/135—Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces

B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles

B29C66/43—Joining a relatively small portion of the surface of said articles

B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms

B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/50—General 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

B29C66/51—Joining 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

B29C66/53—Joining single elements to tubular articles, hollow articles or bars

B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars

B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/80—General aspects of machine operations or constructions and parts thereof

B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps

B29C66/824—Actuating mechanisms

B29C66/8242—Pneumatic or hydraulic drives

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/80—General aspects of machine operations or constructions and parts thereof

B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools

B29C66/832—Reciprocating joining or pressing tools

B29C66/8322—Joining or pressing tools reciprocating along one axis

B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 – B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/001—Combinations of extrusion moulding with other shaping operations

B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

B29C48/07—Flat, e.g. panels

B29C48/08—Flat, e.g. panels flexible, e.g. films

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material

B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined

B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered

B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer

B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 – B29C66/72324

B29C66/72328—Paper

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C66/00—General aspects of processes or apparatus for joining preformed parts

B29C66/7234—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a barrier layer

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS

B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material

B29K2023/04—Polymers of ethylene

B29K2023/06—PE, i.e. polyethylene

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS

B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS

B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

B29K2705/02—Aluminium

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES

B29L2009/00—Layered products

B29L2009/003—Layered products comprising a metal layer

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES

B29L2023/00—Tubular articles

B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Y—GENERAL 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

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture

Y10T156/10—Methods of surface bonding and/or assembly therefor

Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina

Y10T156/1007—Running or continuous length work

Y10T156/1016—Transverse corrugating

Y10T156/1021—Treating material of corrugated lamina or dry adhesive thereon to render tacky

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture

Y10T156/10—Methods of surface bonding and/or assembly therefor

Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina

Y10T156/1036—Bending of one piece blank and joining edges to form article

Y10T156/1038—Hollow cylinder article

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture

Y10T156/10—Methods of surface bonding and/or assembly therefor

Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing

Y10T156/1062—Prior to assembly

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture

Y10T156/10—Methods of surface bonding and/or assembly therefor

Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing

Y10T156/1062—Prior to assembly

Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina

Abstract

1357708 Making tubular containers; seaming MILPRINT Inc 19 Dec 1972 [10 Jan 1972] 58538/72 Headings B5D and B5K [Also in Division B8] A collapsible tubular container having an end closure of nylon or polyethylene and a tubular body of a single layer monofilm or a multiple layer film is made by wrapping the body blank around a rotating mandrel which holds the end closure in position thereon and heat sealing the tube seam and also the tube to the end closure. The body may comprise a layer of aluminium foil, a polyethylene layer on one or both sides of the foil, a paper layer on the exterior surface and a transparent coating to protect printing on the paper layer. Alternatively the body may be a single sheet of nylon, polyethylene or polypropylene. In making the container, the web forming the body is unwound from a roll, past a folding blade if a turned over edge is required in the body seam and then to a cutter which cuts the web to produce portions equal to the length of the container body. The body and end closure are assembled at twelve stations around a disc 48. At 70 end closures are fed from a hopper 71 to a loading wheel 73 which supplies them to a mandrel 1. At station 46 the cut body length 11 has been delivered by suction fingers 43 to the mandrel which slowly rotates and suction through the mandrel core causes the body to be wrapped around the mandrel. At station 74 heat sealing jaws seal the body to the end closure and a seal bar forms a longitudinal seam along the body. At a station 75, if the end closure is the type that has a flange 7 to be deformed over the end of the tubular body, a heated die 20 is actuated to deform the end closure. At station 76 caps 77 are fed from a hopper 78 to a loading wheel 80, a cap being pressed against the end closure whilst the mandrel is rotated to fasten the cap. Finally, at station 85 the tubes are unloaded by buckets 87 on a belt 86, the containers being unloaded from the mandrel by air pressure applied to the openings in the mandrel previously used to apply vacuum and so wrap the blank around the mandrel. The containers are delivered to a bin 90. The disc 48 rotates at a uniform speed about its hub 49 and cams located on the back of the disc operate air cylinders, loading and unloading devices, and heating elements. Each mandrel is rotated by a gear 53A driven by a motor. The air cylinders could be replaced by mechanically, electrically, or hydraulically operated units. Seaming.-The longitudinal seam is sealed by by a bar 15 containing heating coils, while the seam around the end closure is effected by jaws 16 of semicircular shape and containing heating coils. The seam around the end closure may be reinforced by the reforming of the flange 7 over the seam effected by the jaws 16 as described above.

GB5853872A
1972-01-10
1972-12-19
Apparatus and method for the manufacture of tubular containers

Expired

GB1357708A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US21650272A

1972-01-10
1972-01-10

Publications (1)

Publication Number
Publication Date

GB1357708A
true

GB1357708A
(en)

1974-06-26

Family
ID=22807302
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB5853872A
Expired

GB1357708A
(en)

1972-01-10
1972-12-19
Apparatus and method for the manufacture of tubular containers

Country Status (9)

Country
Link

US
(1)

US3764425A
(en)

JP
(1)

JPS4881676A
(en)

AU
(1)

AU453551B2
(en)

CH
(1)

CH561116A5
(en)

DE
(1)

DE2300914A1
(en)

FR
(1)

FR2167559B1
(en)

GB
(1)

GB1357708A
(en)

IT
(1)

IT978078B
(en)

ZA
(1)

ZA729081B
(en)

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Publication date
Assignee
Title

US6558305B1
(en)

1998-05-29
2003-05-06
Upm-Kymmene Corporation
Apparatus that clamps an end member to a casing

US6722104B1
(en)

1998-05-29
2004-04-20
Upm-Kymmene Corporation
Method and packaging machine for forming a container, a blank web and a filled container

CN112743856A
(en)

2021-01-06
2021-05-04
亨铨实业(深圳)有限公司
Intelligent preparation process of internal and external waterproof medical bag

Families Citing this family (32)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4088526A
(en)

1971-12-23
1978-05-09
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Assignee
Title

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(en)

1959-11-18
1960-12-20
Valer Flax

Tubular plastic receptacle, apparatus and method of manufacture

1972

1972-01-10
US
US00216502A
patent/US3764425A/en
not_active
Expired – Lifetime

1972-12-19
GB
GB5853872A
patent/GB1357708A/en
not_active
Expired

1972-12-22
AU
AU50433/72A
patent/AU453551B2/en
not_active
Expired

1972-12-27
ZA
ZA729081A
patent/ZA729081B/en
unknown

1972-12-29
FR
FR7246894A
patent/FR2167559B1/fr
not_active
Expired

1973

1973-01-09
JP
JP48005491A
patent/JPS4881676A/ja
active
Pending

1973-01-09
CH
CH21173A
patent/CH561116A5/xx
not_active
IP Right Cessation

1973-01-09
DE
DE2300914A
patent/DE2300914A1/en
active
Pending

1973-01-10
IT
IT19117/73A
patent/IT978078B/en
active

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Title

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1998-05-29
2003-05-06
Upm-Kymmene Corporation
Apparatus that clamps an end member to a casing

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1998-05-29
2004-04-20
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Method and packaging machine for forming a container, a blank web and a filled container

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(en)

2021-01-06
2021-05-04
亨铨实业(深圳)有限公司
Intelligent preparation process of internal and external waterproof medical bag

Also Published As

Publication number
Publication date

IT978078B
(en)

1974-09-20

CH561116A5
(en)

1975-04-30

AU5043372A
(en)

1974-07-11

FR2167559B1
(en)

1976-08-27

DE2300914A1
(en)

1973-07-19

ZA729081B
(en)

1973-10-31

JPS4881676A
(en)

1973-11-01

AU453551B2
(en)

1974-09-12

US3764425A
(en)

1973-10-09

FR2167559A1
(en)

1973-08-24

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