JPS57110425A - Bottom part of bottle body and bottom part metal mold for molding same - Google Patents

Bottom part of bottle body and bottom part metal mold for molding same

Info

Publication number
JPS57110425A
JPS57110425A JP18568780A JP18568780A JPS57110425A JP S57110425 A JPS57110425 A JP S57110425A JP 18568780 A JP18568780 A JP 18568780A JP 18568780 A JP18568780 A JP 18568780A JP S57110425 A JPS57110425 A JP S57110425A
Authority
JP
Japan
Prior art keywords
bottom part
bottle body
orientation
tapered
metal mold
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
JP18568780A
Other languages
Japanese (ja)
Other versions
JPH0227218B2 (en
Inventor
Akiho Oota
Yukio Koshidaka
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
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 Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP18568780A priority Critical patent/JPS57110425A/en
Publication of JPS57110425A publication Critical patent/JPS57110425A/en
Publication of JPH0227218B2 publication Critical patent/JPH0227218B2/ja
Granted 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
    • 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
    • B65D1/0261—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
    • 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
    • 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
    • B65D2501/00—Containers having bodies formed in one piece
    • B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
    • B65D2501/0081—Bottles of non-circular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

PURPOSE:To obtain the bottle body with excellent physical properties and mechanical strength by a method wherein, in order to eliminate difficiency of an orientation amount in a bottom part of the bottle body having a flat surface shape, local orientation is concentrated to a structure of a part defficient in the orientation amount. CONSTITUTION:A bottom part 3 connected to a barrel part of a bottle body 1 is formed from a structure wherein a tapered cylindrical wall part 6 enlarged from a peripheral end of a mount part 5 formed so as to encircle an orientation center part 4 while fallen in a tapered surface like form is provided so as to be connected to said bottom part and a leg part 7 connected to a lower end of the barrel part 2 to a peripheral wall of the tapered cylindrical wall part 6. A distance X from a boundary like M between the tapered part 5 along a long axis of a flat surface shape is set to a value sufficiently larger than a distance Y along a short axis.
JP18568780A 1980-12-29 1980-12-29 Bottom part of bottle body and bottom part metal mold for molding same Granted JPS57110425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18568780A JPS57110425A (en) 1980-12-29 1980-12-29 Bottom part of bottle body and bottom part metal mold for molding same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18568780A JPS57110425A (en) 1980-12-29 1980-12-29 Bottom part of bottle body and bottom part metal mold for molding same

Publications (2)

Publication Number Publication Date
JPS57110425A true JPS57110425A (en) 1982-07-09
JPH0227218B2 JPH0227218B2 (en) 1990-06-15

Family

ID=16175102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18568780A Granted JPS57110425A (en) 1980-12-29 1980-12-29 Bottom part of bottle body and bottom part metal mold for molding same

Country Status (1)

Country Link
JP (1) JPS57110425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302402A1 (en) * 1996-11-15 2003-04-16 Beiersdorf Aktiengesellschaft Container and method of its manufacture
JP2015127214A (en) * 2013-12-27 2015-07-09 株式会社吉野工業所 Bottom shape of synthetic resin made flat bottle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054413A (en) * 1991-06-28 1993-01-14 Sharp Corp Information processor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52162272U (en) * 1976-06-01 1977-12-08
JPS5490266A (en) * 1977-12-27 1979-07-17 Yoshino Kogyosho Co Ltd Orientation blowing apparatus and jig therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52162272U (en) * 1976-06-01 1977-12-08
JPS5490266A (en) * 1977-12-27 1979-07-17 Yoshino Kogyosho Co Ltd Orientation blowing apparatus and jig therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302402A1 (en) * 1996-11-15 2003-04-16 Beiersdorf Aktiengesellschaft Container and method of its manufacture
JP2015127214A (en) * 2013-12-27 2015-07-09 株式会社吉野工業所 Bottom shape of synthetic resin made flat bottle

Also Published As

Publication number Publication date
JPH0227218B2 (en) 1990-06-15

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