IT1019968B - Procedimento e dispositivo per la realizzazione di corpi cavi di ma teriale termoplastico come pure corpi cavi realizzati secondo que sto procedimento - Google Patents

Procedimento e dispositivo per la realizzazione di corpi cavi di ma teriale termoplastico come pure corpi cavi realizzati secondo que sto procedimento

Info

Publication number
IT1019968B
IT1019968B IT26339/74A IT2633974A IT1019968B IT 1019968 B IT1019968 B IT 1019968B IT 26339/74 A IT26339/74 A IT 26339/74A IT 2633974 A IT2633974 A IT 2633974A IT 1019968 B IT1019968 B IT 1019968B
Authority
IT
Italy
Prior art keywords
procedure
hollow bodies
realization
thermoplastic material
made according
Prior art date
Application number
IT26339/74A
Other languages
English (en)
Original Assignee
Krauss Maffei Ag
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 Krauss Maffei Ag filed Critical Krauss Maffei Ag
Application granted granted Critical
Publication of IT1019968B publication Critical patent/IT1019968B/it

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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0233—Nestable containers
    • 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
    • B29C49/0031—Making articles having hollow 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection 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
    • B29C49/48—Moulds
    • 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
    • B29C49/541—Moulds for undercut articles having a recessed undersurface
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B29C69/02—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 of moulding techniques only
    • B29C69/025—Deforming articles in a simpler intermediate shape without internal stresses for packaging transporting or storage and reshaping and fixing the original configuration on the place of use
    • 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—Rigid or semi-rigid 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 or 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
    • 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—Rigid or semi-rigid 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 or 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
    • B65D1/0292—Foldable 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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • 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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/265—Drinking cups
    • 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
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step 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
    • B29C49/48—Moulds
    • B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
    • B29C2049/4858—Exchanging mould parts, e.g. for changing the mould size or geometry for making different products in the same mould
    • 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
    • B29C2049/548—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles the movement of the mould parts during opening of the mould are interlinked
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B29C49/0665—Injection blow-moulding the injection mould cavity and the blow-mould cavity being displaceable to the geometrically fixed injection core mould
    • 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
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/4283—Deforming the finished article

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT26339/74A 1973-08-16 1974-08-14 Procedimento e dispositivo per la realizzazione di corpi cavi di ma teriale termoplastico come pure corpi cavi realizzati secondo que sto procedimento IT1019968B (it)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE2341400A DE2341400C3 (de) 1973-08-16 1973-08-16 Verfahren und Vorrichtung zum Herstellen eines mit vorzugsweise einem flüssigen Medium gefüllten Hohlkörpers
FR7442999A FR2295826A1 (fr) 1973-08-16 1974-12-27 Procede et dispositif pour la fabrication de corps creux en matiere thermoplastique et corps creux obtenus par ce procede
BE152072A BE824020A (fr) 1973-08-16 1974-12-31 Procede et dispositif pour la fabrication de corps creux en matiere synthetique thermoplastique ainsi que corps creux fabriques par ce procede
NL7500146A NL7500146A (nl) 1973-08-16 1975-01-07 Werkwijze en inrichting voor het vervaardigen van holle lichamen van thermoplastisch mate- riaal, alsmede met deze werkwijze vervaardigde holle lichamen.
GB134175A GB1456171A (en) 1973-08-16 1975-01-13 Hollow bodies and method and apparatus for the production of hollow bodies
US05/549,000 US4035461A (en) 1973-08-16 1975-02-11 Method of making an extravertable-wall container

Publications (1)

Publication Number Publication Date
IT1019968B true IT1019968B (it) 1977-11-30

Family

ID=32854580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26339/74A IT1019968B (it) 1973-08-16 1974-08-14 Procedimento e dispositivo per la realizzazione di corpi cavi di ma teriale termoplastico come pure corpi cavi realizzati secondo que sto procedimento

Country Status (7)

Country Link
US (1) US4035461A (it)
BE (1) BE824020A (it)
DE (1) DE2341400C3 (it)
FR (1) FR2295826A1 (it)
GB (1) GB1456171A (it)
IT (1) IT1019968B (it)
NL (1) NL7500146A (it)

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DE3543082A1 (de) * 1985-12-05 1987-06-11 Krupp Corpoplast Masch Verfahren und vorrichtung zum herstellen eines mit einem standring versehenen hohlkoerpers durch blasformen
US4805290A (en) * 1986-02-10 1989-02-21 John D. Brush & Co., Inc. Blow molding of double-walled box in diagonal halves
US4846662A (en) * 1986-05-28 1989-07-11 John D. Brush & Co., Inc. Reverse parison draping for blow molding
US5063094A (en) * 1986-05-28 1991-11-05 John D. Brush & Co., Inc. Draped parison blow molded box
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US4828786A (en) * 1986-05-28 1989-05-09 John D. Brush & Co., Inc. Draped parison blow molding
US4770839A (en) * 1986-05-28 1988-09-13 John D. Brush & Co., Inc. Reverse parison draping for blow molding
US4795652A (en) * 1986-12-15 1989-01-03 Cooper Concepts, Inc. Method for forming an edible food container
EP0432916A3 (en) * 1989-11-20 1991-11-27 Aerosol Research Company (Great Britain) Limited Injection-blow moulding apparatus
US5206037A (en) * 1990-08-31 1993-04-27 Robbins Edward S Iii Apparatus for collapsing a container
US5122327A (en) * 1991-04-18 1992-06-16 Hoover Universal, Inc. Blow molding method for making a reversely oriented hot fill container
FR2684352B1 (fr) * 1991-12-03 1994-04-15 Duboc Jean Bouteille plastique emboitable et recuperable en vue du recyclage de la matiere.
EP1040158B2 (en) 1997-12-19 2012-04-18 Trexel, Inc. Microcellular foam extrusion/blow molding process and article made thereby
US6706223B1 (en) 1997-12-19 2004-03-16 Trexel, Inc. Microcelluar extrusion/blow molding process and article made thereby
EP1056585A1 (en) * 1997-12-23 2000-12-06 Coraltech Limited Thermoforming or blow moulding of injection moulded preforms
US6555039B1 (en) * 1998-04-22 2003-04-29 Marshall Ray Porter Method for injection blow molding an automotive component
US6171539B1 (en) * 1998-07-15 2001-01-09 Sumitomo Wiring Systems, Ltd. Method for forming a molded grommet
DE19914618A1 (de) * 1999-03-31 2000-10-05 E Georg Scheller Ein neuartiger Komprimieraggregat für gebrauchte Aluminium - und Weißblechdosen, die gebrauchte Dosen zu becherartigen und aufstapelbaren Gebilden umformt, zwecks einer optimalen Nutzung von begrenzten Lagerkapazitäten z. B. in Rücknahmeaggregaten von gebrauchten Dosen
US7153127B2 (en) * 2003-05-15 2006-12-26 Graham Packaging Plastic Products Inc. Method and apparatus for blow molding hollow plastic containers
US20050139573A1 (en) * 2003-12-30 2005-06-30 Mitsuo Higuchi Longitudinally expandable plastic bottle, and method and apparatus for manufacturing the same
KR20050094167A (ko) * 2004-03-22 2005-09-27 가부시키가이샤 고쇼 길이방향이 축소된 상태를 유지하는 것이 가능한 페트병의제조방법
JP2005298025A (ja) * 2004-04-14 2005-10-27 Gohsho Co Ltd 縦方向が伸縮できるペットボトルとその製造方法と製造装置
US20080116620A1 (en) * 2006-11-21 2008-05-22 John Thomas Method and apparatus for blow molding in an injection molding machine
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JP7543265B2 (ja) * 2019-06-28 2024-09-02 日精エー・エス・ビー機械株式会社 プリフォームの製造方法および二重壁容器の製造方法
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US12427247B2 (en) 2020-03-16 2025-09-30 Bayer Healthcare Llc Stopcock apparatus for angiography injector fluid paths
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US2208744A (en) * 1936-09-30 1940-07-23 Georges Bardin Container provided with a flexible diaphragm for dispensing materials
FR1046602A (fr) * 1951-05-31 1953-12-08 Plasticomnium Procédé de fabrication de récipients en matière plastique
GB896890A (en) * 1959-07-02 1962-05-23 S E P R O S V Soc Europ Pour L Improvements in or relating to packing tubes
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US3252625A (en) * 1962-10-05 1966-05-24 Rexall Drug Chemical Plastic tube having a collapsible wall portion and an uncollapsible wall portion
US3819789A (en) * 1969-06-11 1974-06-25 C Parker Method and apparatus for blow molding axially deformable containers

Also Published As

Publication number Publication date
DE2341400B2 (de) 1978-05-18
BE824020A (fr) 1975-04-16
FR2295826B1 (it) 1979-03-30
FR2295826A1 (fr) 1976-07-23
US4035461A (en) 1977-07-12
DE2341400C3 (de) 1979-01-18
NL7500146A (nl) 1976-07-09
DE2341400A1 (de) 1975-02-20
GB1456171A (en) 1976-11-17

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