ES172836U - Mejoras introducidas en la fabricacion de recipientes de material plastico esponjoso. - Google Patents

Mejoras introducidas en la fabricacion de recipientes de material plastico esponjoso.

Info

Publication number
ES172836U
ES172836U ES0172836U ES172836U ES172836U ES 172836 U ES172836 U ES 172836U ES 0172836 U ES0172836 U ES 0172836U ES 172836 U ES172836 U ES 172836U ES 172836 U ES172836 U ES 172836U
Authority
ES
Spain
Prior art keywords
container
spongy plastic
plastic material
containers
manufacture
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.)
Granted
Application number
ES0172836U
Other languages
English (en)
Other versions
ES172836Y (es
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.)
Tetra Pak AB
Original Assignee
Tetra Pak AB
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 Tetra Pak AB filed Critical Tetra Pak AB
Publication of ES172836U publication Critical patent/ES172836U/es
Application granted granted Critical
Publication of ES172836Y publication Critical patent/ES172836Y/es
Expired legal-status Critical Current

Links

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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled 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
    • B29C66/50—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
    • B29C66/54—Joining 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
    • B29C66/542—Joining 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 joining hollow covers or hollow bottoms to open ends of container bodies
    • 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
    • B29C66/72—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
    • B29C66/727—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 porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B65B7/2878—Securing closures on containers by heat-sealing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

Mejoras introducidas en la fabricación de recipientes de material plástico esponjoso, caracterizado por una placa redonda de metal en lámina delgada, u hoja de metal, provista de un recubrimiento que es capaz de ser soldado, que es colocada sobre la abertura del recipiente de plástico esponjoso; porque la parte del borde de dicha placa redonda es doblada hacia abajo, mientras está siendo plegada, contra el exterior de la abertura del recipiente; y porque a continuación es suministrado calor a aquella parte de la porción de cubierta que está doblada hacia abajo contra el cuerpo del recipiente, con lo cual el material plástico esponjoso de la porción calentada del recipiente es hecho hincharse y llenar los pliegues de la porción de cubierta, que fueron formados cuando su zona de borde fue doblada hacia abajo, y el recubrimiento de la porción de cubierta, que es capaz de ser soldado, es hecho unirse a la capa superficial del recipiente de plástico esponjoso, de manera que forme un cierre estanco y duradero.
ES1969172836U 1968-06-27 1969-06-24 Mejoras introducidas en la fabricacion de recipientes de material plastico esponjoso. Expired ES172836Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8710/68A SE317622B (es) 1968-06-27 1968-06-27

Publications (2)

Publication Number Publication Date
ES172836U true ES172836U (es) 1972-04-01
ES172836Y ES172836Y (es) 1973-01-16

Family

ID=20274838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969172836U Expired ES172836Y (es) 1968-06-27 1969-06-24 Mejoras introducidas en la fabricacion de recipientes de material plastico esponjoso.

Country Status (10)

Country Link
US (1) US3606136A (es)
BE (1) BE735065A (es)
CH (1) CH509205A (es)
DE (1) DE1932008A1 (es)
DK (1) DK121499B (es)
ES (1) ES172836Y (es)
FR (1) FR2011728A1 (es)
GB (1) GB1253913A (es)
NL (1) NL6909742A (es)
SE (1) SE317622B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753512A (en) * 1970-10-27 1973-08-21 Phoenix Closures Inc Container and closure
FR2165375A5 (es) * 1971-12-25 1973-08-03 Nissin Shokuhin Kaisha Ltd
US4136203A (en) * 1976-07-08 1979-01-23 Swift & Company Meat packaging
USD255825S (en) 1977-10-25 1980-07-08 Safe-T-Lawn, Inc. Lawn sprinkler
US4505423A (en) * 1982-11-12 1985-03-19 International Paper Company Non-round liquid-tight paper board container
DE3337684A1 (de) * 1983-10-17 1985-05-02 Alcan Ohler GmbH, 5970 Plettenberg Deckelverschluss fuer einen behaelter aus einer durch ziehen plastisch verformten folie
CH679850A5 (es) * 1989-09-05 1992-04-30 Tetra Pak Romont
DE9000012U1 (de) * 1990-01-02 1990-03-01 Robert Thoma GmbH Rotho - Kunststoffwerke, 7800 Freiburg Haushalts-Gefrierdose aus Kunststoff
IT1246785B (it) * 1991-04-16 1994-11-26 Getters Spa Contenitore di protezione temporanea per un materiale getter
SE508001C2 (sv) * 1992-07-02 1998-08-10 Tetra Laval Holdings & Finance Öppningsanordning för förpackningsbehållare
NZ263496A (en) * 1993-07-27 1996-11-26 L A S Pty Ltd Substituted For Applicator lifts container lid having tabs from magazine and installs it onto container
AU673255B2 (en) * 1993-07-27 1996-10-31 L.A.S. Pty. Ltd. Apparatus for fitting a lid to a container
KR20070006763A (ko) * 2004-03-03 2007-01-11 기린 바쿠슈 가부시키가이샤 밀봉 용기 및 그 제조 방법
EP3524538B1 (en) * 2018-02-12 2022-11-09 Vidrala, S.A. Easy opening container
IT202100015122A1 (it) * 2021-06-10 2022-12-10 Cuki Cofresco S R L Coperchio in lamina metallica, particolarmente per contenitori o vaschette ad uso alimentare

Also Published As

Publication number Publication date
US3606136A (en) 1971-09-20
NL6909742A (es) 1969-12-30
BE735065A (es) 1969-12-01
DK121499B (da) 1971-10-18
GB1253913A (en) 1971-11-17
DE1932008A1 (de) 1970-01-02
FR2011728A1 (es) 1970-03-06
CH509205A (de) 1971-06-30
SE317622B (es) 1969-11-17
ES172836Y (es) 1973-01-16

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