WO2007138514A1 - Fond pour emballage en matiere plastique - Google Patents
Fond pour emballage en matiere plastique Download PDFInfo
- Publication number
- WO2007138514A1 WO2007138514A1 PCT/IB2007/051844 IB2007051844W WO2007138514A1 WO 2007138514 A1 WO2007138514 A1 WO 2007138514A1 IB 2007051844 W IB2007051844 W IB 2007051844W WO 2007138514 A1 WO2007138514 A1 WO 2007138514A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- part according
- axis
- side wall
- face
- bosses
- Prior art date
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/008—Standing pouches, i.e. "Standbeutel"
-
- 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
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/10—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure
Definitions
- the invention is in the field of packaging comprising a side wall consisting of a laminated film and a bottom welded to said wall.
- the bottom must provide stability, strength and tightness of the package. In particular, it must offer good resistance to deformation when an effort is applied to its center.
- the solution of the aforementioned problem consists of a rigid or semi-rigid plastic part intended to form the bottom of a package whose side wall is made of a laminated film, said part being centered around an axis and including the following features: a. A peripheral welding zone adapted to contact and be welded to the inner surface of said side wall; b. A convex inner surface and a concave outer surface; vs. The inner face and the outer face each having a zone, centered about said axis, which is adapted to contact a tool used for fixing the part to said side wall; d. A profile at least partially defined by a curve which may be an arc of radius greater than or equal to half the half-diameter of the part. Particularly advantageous embodiments of the invention are described in the dependent claims.
- the part according to the invention can have the following characteristics: - minimum weight
- FIG. 1 represents a packaging part comprising a bottom according to the invention
- FIG. 2 illustrates the internal face of a bottom according to the invention.
- FIG. 3 illustrates the external face of the bottom of FIG. 2.
- the bottom 1 illustrated in the figures is circular and has an outside diameter of between 35 and 63.5 mm. Its height is generally less than 35mm.
- the bottom can have a different shape, p. ex. oval or polygonal.
- the bottom 1 preferably has a profile whose curve is a circle of radius r between one and two times the outer radius of the bottom 1. Its height is generally between 10 and 25% of its diameter. This profile is preferably truncated at its center and continued a flat area of diameter equal to 30 to 50% of its outer diameter so as to facilitate its handling from the inside.
- the bosses 9, if necessary, preferably represent 30 to 60% of its projected area.
- the outer gripping zone may be a central disk or a center ring of width approximately 0.5 mm and an inner radius of approximately 85 to 90% of the outer diameter of the bottom.
- the bottom thus defined has a characteristic thickness of the order of 0.8 to 1.5 mm according to its outside diameter and its height.
- the bosses 9 may be thinner, of the order of 20%.
- the angle ⁇ of welding is generally between 45 and 75 °
- This bottom 1 has a general thickness of 1 mm and 0.8 mm in the bosses 9.
- the bottom also has a flat area at its lower end to ensure the stability of the package. In the previous case, this stability is ensured by the crown which serves for the external gripping of the bottom 1.
- the bottom 1 described above is generally manufactured by injection. It can also be produced by compression molding or thermoforming.
- thermoplastic material for example PE, PP or PET. It can also be multilayered so as to contribute to the overall barrier of the package.
- the resulting packaging has excellent stability. It has good static mechanical properties (held under a central load of 4ON, holding pressure) and shock (drop test). It also has the properties required for liquid or air sanitization.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Bag Frames (AREA)
- Laminated Bodies (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/300,736 US8245872B2 (en) | 2006-06-01 | 2007-05-15 | Plastic bottom for package |
MX2008015134A MX2008015134A (es) | 2006-06-01 | 2007-05-15 | Fondo de plastico para envase. |
EP07735913A EP2024240B1 (fr) | 2006-06-01 | 2007-05-15 | Fond pour emballage en matiere plastique |
CN200780019651.3A CN101454214B (zh) | 2006-06-01 | 2007-05-15 | 包装的塑料底部 |
JP2009512722A JP2009538793A (ja) | 2006-06-01 | 2007-05-15 | プラスチック材料からなる容器の底部 |
BRPI0711880-5A BRPI0711880A2 (pt) | 2006-06-01 | 2007-05-15 | fundo para embalagem feito de matéria plástica |
CA002652757A CA2652757A1 (fr) | 2006-06-01 | 2007-05-15 | Fond pour emballage en matiere plastique |
AT07735913T ATE480458T1 (de) | 2006-06-01 | 2007-05-15 | Basis für eine aus kunststoff hergestellte verpackung |
DE602007009094T DE602007009094D1 (de) | 2006-06-01 | 2007-05-15 | Basis für eine aus kunststoff hergestellte verpackung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06114812A EP1862393A1 (fr) | 2006-06-01 | 2006-06-01 | Fond pour emballage en matière plastique |
EP06114812.8 | 2006-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007138514A1 true WO2007138514A1 (fr) | 2007-12-06 |
Family
ID=37110328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/051844 WO2007138514A1 (fr) | 2006-06-01 | 2007-05-15 | Fond pour emballage en matiere plastique |
Country Status (11)
Country | Link |
---|---|
US (1) | US8245872B2 (fr) |
EP (2) | EP1862393A1 (fr) |
JP (1) | JP2009538793A (fr) |
CN (1) | CN101454214B (fr) |
AT (1) | ATE480458T1 (fr) |
BR (1) | BRPI0711880A2 (fr) |
CA (1) | CA2652757A1 (fr) |
DE (1) | DE602007009094D1 (fr) |
MX (1) | MX2008015134A (fr) |
RU (1) | RU2414398C2 (fr) |
WO (1) | WO2007138514A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT510506B1 (de) * | 2010-09-22 | 2013-01-15 | Red Bull Gmbh | Bodenkonstruktion für eine kunststoffflasche |
US9290195B2 (en) * | 2014-07-10 | 2016-03-22 | Jay C. Olivier | Storage bag for attachment to utility carts |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1593395A (fr) * | 1968-03-21 | 1970-05-25 | ||
FR2076112A1 (fr) * | 1970-01-14 | 1971-10-15 | Goglio Luigi | |
WO2005105601A1 (fr) * | 2004-03-31 | 2005-11-10 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Sachet tubulaire a fond plat ou droit integre par scellage et partie de couvercle/d'epaulement, ainsi que fond, partie de couvercle/d'epaulement associes et procede de production correspondant |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3043461A (en) * | 1961-05-26 | 1962-07-10 | Purex Corp | Flexible plastic bottles |
AT293944B (de) | 1968-10-22 | 1971-10-25 | Spiess C F & Sohn | Trinkbeutel |
US4762249A (en) * | 1981-02-13 | 1988-08-09 | Packaging Resources Incorporated | Thermoplastic container end for inertial spinwelding of thermoplastic container ends |
US4867323A (en) * | 1988-07-15 | 1989-09-19 | Hoover Universal, Inc. | Blow molded bottle with improved self supporting base |
CN1038997C (zh) * | 1994-06-28 | 1998-07-08 | 泛亚聚酯工业股份有限公司 | 一种吹塑容器的底部结构 |
FR2730471B1 (fr) * | 1995-02-09 | 1997-04-25 | Sidel Sa | Recipient, tel que bouteille, a fond autostable et procedes pour sa fabrication |
JPH09124047A (ja) * | 1995-11-01 | 1997-05-13 | Kamaya Kagaku Kogyo Co Ltd | 有底押し出し容器 |
CN1201748A (zh) * | 1997-06-06 | 1998-12-16 | 魏长河 | 复合材料包装复合罐及其制造方法 |
EP1362797B1 (fr) | 2002-05-14 | 2010-05-05 | Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG | Sachet tubulaire pour liquides |
-
2006
- 2006-06-01 EP EP06114812A patent/EP1862393A1/fr not_active Withdrawn
-
2007
- 2007-05-15 RU RU2008147803/12A patent/RU2414398C2/ru not_active IP Right Cessation
- 2007-05-15 JP JP2009512722A patent/JP2009538793A/ja active Pending
- 2007-05-15 CA CA002652757A patent/CA2652757A1/fr not_active Abandoned
- 2007-05-15 WO PCT/IB2007/051844 patent/WO2007138514A1/fr active Application Filing
- 2007-05-15 MX MX2008015134A patent/MX2008015134A/es active IP Right Grant
- 2007-05-15 US US12/300,736 patent/US8245872B2/en not_active Expired - Fee Related
- 2007-05-15 EP EP07735913A patent/EP2024240B1/fr not_active Not-in-force
- 2007-05-15 AT AT07735913T patent/ATE480458T1/de not_active IP Right Cessation
- 2007-05-15 BR BRPI0711880-5A patent/BRPI0711880A2/pt not_active IP Right Cessation
- 2007-05-15 CN CN200780019651.3A patent/CN101454214B/zh not_active Expired - Fee Related
- 2007-05-15 DE DE602007009094T patent/DE602007009094D1/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1593395A (fr) * | 1968-03-21 | 1970-05-25 | ||
FR2076112A1 (fr) * | 1970-01-14 | 1971-10-15 | Goglio Luigi | |
WO2005105601A1 (fr) * | 2004-03-31 | 2005-11-10 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Sachet tubulaire a fond plat ou droit integre par scellage et partie de couvercle/d'epaulement, ainsi que fond, partie de couvercle/d'epaulement associes et procede de production correspondant |
Also Published As
Publication number | Publication date |
---|---|
CN101454214A (zh) | 2009-06-10 |
DE602007009094D1 (de) | 2010-10-21 |
US8245872B2 (en) | 2012-08-21 |
EP2024240B1 (fr) | 2010-09-08 |
EP2024240A1 (fr) | 2009-02-18 |
MX2008015134A (es) | 2008-12-15 |
JP2009538793A (ja) | 2009-11-12 |
RU2414398C2 (ru) | 2011-03-20 |
EP1862393A1 (fr) | 2007-12-05 |
CA2652757A1 (fr) | 2007-12-06 |
CN101454214B (zh) | 2013-02-13 |
RU2008147803A (ru) | 2010-07-20 |
US20090154848A1 (en) | 2009-06-18 |
BRPI0711880A2 (pt) | 2012-01-10 |
ATE480458T1 (de) | 2010-09-15 |
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