SE9602551L - Containers and mold blowing tools for making them - Google Patents

Containers and mold blowing tools for making them

Info

Publication number
SE9602551L
SE9602551L SE9602551A SE9602551A SE9602551L SE 9602551 L SE9602551 L SE 9602551L SE 9602551 A SE9602551 A SE 9602551A SE 9602551 A SE9602551 A SE 9602551A SE 9602551 L SE9602551 L SE 9602551L
Authority
SE
Sweden
Prior art keywords
bottom portion
container
point
wall
interior
Prior art date
Application number
SE9602551A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9602551D0 (en
SE509009C2 (en
Inventor
Mikael Quasters
Original Assignee
Plm 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 Plm Ab filed Critical Plm Ab
Priority to SE9602551A priority Critical patent/SE509009C2/en
Publication of SE9602551D0 publication Critical patent/SE9602551D0/en
Priority to EP97850099A priority patent/EP0838405A1/en
Priority to CZ972006A priority patent/CZ200697A3/en
Priority to NO972965A priority patent/NO972965L/en
Publication of SE9602551L publication Critical patent/SE9602551L/en
Publication of SE509009C2 publication Critical patent/SE509009C2/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A container for drinks comprises a transparent bottom portion (2) and a body (3), which is extended from the bottom portion (2) and at the top passes into an opening. The bottom portion (2) has a first wall portion (7) which curves to the interior of the container and which is formed coaxially with the longitudinal centre axis (8) of the container and whose outer circumference substantially coincides with the outer circumference of the bottom portion (2). Moreover, the bottom portion (2) has a second wall portion (9), which curves to the interior of the container and which is formed within and coaxially with said first wall portion (7). The wall of the bottom portion (2) is formed such that a ray (S1, S2, S3), which at an angle of incidence ( alpha ) falls on the outside of the bottom portion (2) at an arbitrary point (a) and which leaves the inside of the bottom portion (2) at a point (b), satisfies the following condition: <MATH> wherein gamma is the increase in inclination between the wall surface of the bottom portion (2) at the point (a) and the wall surface of the bottom portion (2) at the point (b), &thetas;c is the critical angle for total reflection at the point (b) and nD is the refractive index of the bottom portion (2) at the point (b). A blowing mould for producing such a container has surfaces for forming the wall portions (7, 9) which are curved to the interior of the container (1). <IMAGE>
SE9602551A 1996-06-27 1996-06-27 Refillable container with transparent bottom portion which is inspected by transparency SE509009C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9602551A SE509009C2 (en) 1996-06-27 1996-06-27 Refillable container with transparent bottom portion which is inspected by transparency
EP97850099A EP0838405A1 (en) 1996-06-27 1997-06-19 Container and blowing mould for production of the same
CZ972006A CZ200697A3 (en) 1996-06-27 1997-06-25 Package and a blowing mould for making the same
NO972965A NO972965L (en) 1996-06-27 1997-06-25 Container and blow mold for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602551A SE509009C2 (en) 1996-06-27 1996-06-27 Refillable container with transparent bottom portion which is inspected by transparency

Publications (3)

Publication Number Publication Date
SE9602551D0 SE9602551D0 (en) 1996-06-27
SE9602551L true SE9602551L (en) 1997-12-28
SE509009C2 SE509009C2 (en) 1998-11-23

Family

ID=20403190

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602551A SE509009C2 (en) 1996-06-27 1996-06-27 Refillable container with transparent bottom portion which is inspected by transparency

Country Status (4)

Country Link
EP (1) EP0838405A1 (en)
CZ (1) CZ200697A3 (en)
NO (1) NO972965L (en)
SE (1) SE509009C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6518911B2 (en) * 2015-05-19 2019-05-29 キリンテクノシステム株式会社 Container inspection apparatus and inspection method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382373A1 (en) * 1977-03-02 1978-09-29 Solvay HOLLOW BODY IN THERMOPLASTIC MATERIAL
BR9303188A (en) * 1993-09-02 1995-04-25 Celbras Quimica E Textil S A Plastic bottle for hot filling
EP0647846A1 (en) * 1993-10-08 1995-04-12 Elpatronic Ag Method and device for inspecting transparent articles
FR2717443B1 (en) * 1994-03-16 1996-04-19 Evian Eaux Min Plastic molded bottle.

Also Published As

Publication number Publication date
NO972965L (en) 1997-12-29
SE9602551D0 (en) 1996-06-27
NO972965D0 (en) 1997-06-25
CZ200697A3 (en) 1998-01-14
EP0838405A1 (en) 1998-04-29
SE509009C2 (en) 1998-11-23

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