ATE157927T1 - Verfahren zum formen von einem behälter mit einer seitenwand von hoher kristallinität und einem boden von niedriger kristallinität - Google Patents

Verfahren zum formen von einem behälter mit einer seitenwand von hoher kristallinität und einem boden von niedriger kristallinität

Info

Publication number
ATE157927T1
ATE157927T1 AT93916957T AT93916957T ATE157927T1 AT E157927 T1 ATE157927 T1 AT E157927T1 AT 93916957 T AT93916957 T AT 93916957T AT 93916957 T AT93916957 T AT 93916957T AT E157927 T1 ATE157927 T1 AT E157927T1
Authority
AT
Austria
Prior art keywords
container
crystallinity
sub
sidewall
shaping
Prior art date
Application number
AT93916957T
Other languages
English (en)
Inventor
Wayne N Collette
Suppayan M Krishnakumar
Chi Ching Lin
Original Assignee
Continental Pet Technologies
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26766954&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE157927(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/909,988 external-priority patent/US5281387A/en
Application filed by Continental Pet Technologies filed Critical Continental Pet Technologies
Application granted granted Critical
Publication of ATE157927T1 publication Critical patent/ATE157927T1/de

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—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
    • B65D1/0261—Bottom construction
    • B65D1/0284—Bottom construction having a discontinuous contact surface, e.g. discrete feet
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • 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
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6418—Heating of preforms
    • B29C49/642—Heating of preforms and shrinking of the preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C49/42—Component parts, details or accessories; Auxiliary operations
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    • 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
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    • 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
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    • 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
    • B65D1/0261—Bottom construction
    • B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0861—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using radio frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • B29C2049/4838—Moulds with incorporated heating or cooling means for heating moulds or mould parts
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    • B29C2049/4848—Bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
AT93916957T 1992-07-07 1993-07-02 Verfahren zum formen von einem behälter mit einer seitenwand von hoher kristallinität und einem boden von niedriger kristallinität ATE157927T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/909,988 US5281387A (en) 1992-07-07 1992-07-07 Method of forming a container having a low crystallinity
US08/082,029 US5520877A (en) 1992-07-07 1993-06-30 Method of forming container with high-crystallinity sidewall and low-crystallinity base

Publications (1)

Publication Number Publication Date
ATE157927T1 true ATE157927T1 (de) 1997-09-15

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AT93916957T ATE157927T1 (de) 1992-07-07 1993-07-02 Verfahren zum formen von einem behälter mit einer seitenwand von hoher kristallinität und einem boden von niedriger kristallinität

Country Status (9)

Country Link
US (4) US5829614A (de)
EP (1) EP0653982B2 (de)
CN (1) CN1089226A (de)
AT (1) ATE157927T1 (de)
AU (1) AU679186B2 (de)
CA (1) CA2139741C (de)
DE (1) DE69313862T3 (de)
SK (1) SK1595A3 (de)
WO (1) WO1994001269A1 (de)

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FR2714631B1 (fr) * 1993-12-30 1996-03-01 Sidel Sa Procédé et installation pour la fabrication de récipients, notamment de bouteilles, en matériau thermoplastique.
US5702665A (en) * 1995-01-31 1997-12-30 Valyi; Emery I. Process for heat treating thermoplastic containers
US5762981A (en) * 1996-09-10 1998-06-09 Wentworth Mould And Die Company Limited Base for a mold assembly
USD423940S (en) * 1997-10-10 2000-05-02 Acqua Vera S.P.A. Bottle
TWI250934B (en) 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
USD429155S (en) * 1998-06-10 2000-08-08 Bealetec Pty Ltd Integral handle container
DE19925756A1 (de) * 1999-06-05 2000-12-07 Krupp Corpoplast Maschb Gmbh Verfahren und Vorrichtung zur Blasformung von Behältern
CA2360792C (en) * 1999-11-30 2009-07-21 Yoshino Kogyosho Co., Ltd. Laminated polyester resin container and method of molding such a container
US20040173565A1 (en) * 1999-12-01 2004-09-09 Frank Semersky Pasteurizable wide-mouth container
US6626324B1 (en) * 2000-06-30 2003-09-30 Schmalbach-Lubeca Ag Plastic container having a crystallinity gradient
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US20020150703A1 (en) 2002-10-17
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AU679186B2 (en) 1997-06-26
US6926859B2 (en) 2005-08-09
CA2139741A1 (en) 1994-01-20
EP0653982B1 (de) 1997-09-10
CA2139741C (en) 1998-08-25
US20050271843A1 (en) 2005-12-08
WO1994001269A1 (en) 1994-01-20
CN1089226A (zh) 1994-07-13
US6372318B1 (en) 2002-04-16
DE69313862T3 (de) 2001-04-26
EP0653982B2 (de) 2001-01-03
DE69313862T2 (de) 1998-01-22
US7445826B2 (en) 2008-11-04
EP0653982A1 (de) 1995-05-24
AU4663793A (en) 1994-01-31
US5829614A (en) 1998-11-03

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