AR093604A1 - Recipiente de plastico moldeado por extrusion y soplado con cuello destalonado y procedimiento para su fabricacion - Google Patents

Recipiente de plastico moldeado por extrusion y soplado con cuello destalonado y procedimiento para su fabricacion

Info

Publication number
AR093604A1
AR093604A1 ARP130104341A ARP130104341A AR093604A1 AR 093604 A1 AR093604 A1 AR 093604A1 AR P130104341 A ARP130104341 A AR P130104341A AR P130104341 A ARP130104341 A AR P130104341A AR 093604 A1 AR093604 A1 AR 093604A1
Authority
AR
Argentina
Prior art keywords
container
neck
plastic
section
blow
Prior art date
Application number
ARP130104341A
Other languages
English (en)
Inventor
Kuenz Johann
Wohlgenannt Herbert
Original Assignee
Alpla-Werke Alwin Lehner Gmbh & Co Kg
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 Alpla-Werke Alwin Lehner Gmbh & Co Kg filed Critical Alpla-Werke Alwin Lehner Gmbh & Co Kg
Publication of AR093604A1 publication Critical patent/AR093604A1/es

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
    • B65D1/00—Containers 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
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • B65D1/0246—Closure retaining means, e.g. beads, screw-threads
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/76—Neck calibration
    • 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
    • B29D22/00—Producing hollow articles
    • B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • 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
    • B65D1/00—Containers 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
    • B65D1/40—Details of walls
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
    • B29C2049/543—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles at the neck portion
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
    • B29C2049/545—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles by rotationally actuating an auxiliary mould part while the mould is still in a closed position
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
    • B29C2049/546—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles by translatorilly actuating an auxiliary mould part while the mould is still in a closed position
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0054—Shaping techniques involving a cutting or machining operation partially cutting through the material
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3041—Preforms or parisons made of several components having components being extruded
    • B29C2949/3042—Preforms or parisons made of several components having components being extruded having two or more components being extruded
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04104—Extrusion blow-moulding extruding the material discontinuously
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0081—Tear strength
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles
    • 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
    • B65D1/00—Containers 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
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents

Abstract

Se describe un recipiente de plástico moldeado por extrusión y soplado que posee un cuerpo de recipiente cerrado con un fondo de recipiente y un cuello de recipiente que está provisto de una abertura para verter. Una pared interior del cuello del recipiente presenta por lo menos una estructuración calibrada, la que se extiende por lo menos por zonas sobre el perímetro de la pared interior. La estructuración calibrada está limitada en dirección al cuerpo de recipiente por una acumulación de material, la que está configurada como un collarín que se extiende por lo menos parcialmente a lo largo del perímetro de la pared interior y substancialmente en forma transversal a un eje central del cuello del recipiente. Para la fabricación de un recipiente de plástico con un cuello de recipiente configurado de acuerdo con la presente se coloca una sección de un tubo flexible de plástico de una o más capas, extruído de un cabezal de extrusión en forma continua o discontinua, en una cavidad de molde de una herramienta de molde de soplado. La sección de tubo flexible que se encuentra en la cavidad de molde es soplada y enfriada por medio de un mandril de soplado de calibración introducido en el tubo flexible a través de una abertura en la herramienta de molde de soplado, por medio de un gas soplado con sobrepresión de acuerdo con la cavidad de molde para formar el recipiente de plástico. Al mismo tiempo se calibra una sección del tubo flexible de plástico correspondiente al cuello del recipiente. Al introducir el mandril de soplado de calibración en la sección de tubo flexible se desplaza material plástico de una sección del tubo flexible perdida ubicada delante del cuello del recipiente producido. Por medio del mandril de soplado de calibración introducido se forma en una pared interior del cuello del recipiente por lo menos una estructuración calibrada, cuya forma es determinada por un contorno exterior de una sección de calibración del mandril de soplado de calibración. Con el material plástico se forma una acumulación de material que limita la estructuración calibrada en dirección del cuerpo del recipiente, la que es conformada como un collarín que se extiende por lo menos parcialmente a lo largo del perímetro de la pared interior y substancialmente en forma transversal a un eje central del cuello del recipiente. El recipiente de plástico conformado terminado finalmente se desmolda.
ARP130104341A 2012-11-27 2013-11-26 Recipiente de plastico moldeado por extrusion y soplado con cuello destalonado y procedimiento para su fabricacion AR093604A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH25572012 2012-11-27
CH02631/12A CH707260A1 (de) 2012-11-27 2012-11-30 Extrusionsgeblasener Kunststoffbehälter mit wenigstens einer kalibrierten Strukturierung an einer Innenwand eines Behälterhalses und Verfahren zu dessen Herstellung.

Publications (1)

Publication Number Publication Date
AR093604A1 true AR093604A1 (es) 2015-06-10

Family

ID=47360248

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130104341A AR093604A1 (es) 2012-11-27 2013-11-26 Recipiente de plastico moldeado por extrusion y soplado con cuello destalonado y procedimiento para su fabricacion

Country Status (9)

Country Link
US (1) US20170066549A9 (es)
EP (1) EP2925505A1 (es)
CN (1) CN104995010B (es)
AR (1) AR093604A1 (es)
BR (1) BR112015011904A2 (es)
CH (1) CH707260A1 (es)
IN (1) IN2015DN03755A (es)
MX (1) MX2015006098A (es)
WO (1) WO2014082721A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3084032A1 (en) * 2017-12-06 2019-06-13 S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A. Injection-compression molding device
CN112578084B (zh) * 2020-12-09 2022-07-26 贵州盘江煤电集团技术研究院有限公司 一种煤矿井下瓦斯治理检测装置

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Also Published As

Publication number Publication date
WO2014082721A1 (de) 2014-06-05
CH707260A1 (de) 2014-05-30
CN104995010A (zh) 2015-10-21
BR112015011904A2 (pt) 2017-07-11
CN104995010B (zh) 2018-01-02
EP2925505A1 (de) 2015-10-07
MX2015006098A (es) 2015-08-06
US20170066549A9 (en) 2017-03-09
IN2015DN03755A (es) 2015-10-02
US20150251794A1 (en) 2015-09-10

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