EP 1706327 A1 20061004 - PREFORM ASSEMBLY, LIGHTWEIGHT CONTAINER AND METHOD OF MANUFACTURE
Title (en)
PREFORM ASSEMBLY, LIGHTWEIGHT CONTAINER AND METHOD OF MANUFACTURE
Title (de)
VORFORMLINGANORDNUNG, LEICHTER BEHÄLTER UND HERSTELLUNGSVERFAHREN
Title (fr)
ENSEMBLE PREFORME, RECIPIENT LEGER ET PROCEDE DE FABRICATION ASSOCIE
Publication
Application
Priority
- US 2004043304 W 20041223
- US 74640603 A 20031224
Abstract (en)
[origin: WO2005066027A1] A hollow plastic container includes an open finish, a closed bottom and a sidewall connecting the finish to the bottom. The sidewall is ultra thin, having a radial wall thickness of not more than 0.008 inch, preferably in the range of about 0.003 to 0.004 inch. The container preferably is blow molded from a preform (12) having a wall thickness such that a stretch ratio of eight to ten is obtained during the blowing operation. The preform may be heated prior to blow molding to achieve sidewall crystallization at a level of 28 % to 35 %. A plastic finish ring (14) is formed separately from said preform and is externally secured to the neck (18) of said preform.
IPC 8 full level
B29C 49/02 (2006.01); B65D 1/02 (2006.01); B29C 49/00 (2006.01); B29C 49/06 (2006.01); B29C 65/08 (2006.01); B29C 65/48 (2006.01)
CPC (source: EP US)
B29C 49/02 (2013.01 - EP US); B65D 1/023 (2013.01 - EP US); B29C 49/0005 (2013.01 - EP US); B29C 49/06 (2013.01 - EP US); B29C 49/071 (2022.05 - EP US); B29C 49/087 (2022.05 - EP); B29C 49/6605 (2022.05 - EP); B29C 65/08 (2013.01 - EP US); B29C 65/48 (2013.01 - EP US); B29C 66/5344 (2013.01 - EP US); B29C 66/542 (2013.01 - EP US); B29C 2049/2026 (2013.01 - EP US); B29C 2049/7879 (2022.05 - EP); B29C 2949/0715 (2022.05 - EP); B29C 2949/072 (2022.05 - EP US); B29C 2949/073 (2022.05 - EP US); B29C 2949/077 (2022.05 - EP US); B29C 2949/0773 (2022.05 - EP US); B29C 2949/08 (2022.05 - EP US); B29C 2949/0801 (2022.05 - EP US); B29C 2949/0811 (2022.05 - EP US); B29C 2949/0865 (2022.05 - EP US); B29C 2949/22 (2022.05 - EP US); B29C 2949/24 (2022.05 - EP US); B29C 2949/26 (2022.05 - EP US); B29C 2949/28 (2022.05 - EP US); B29C 2949/3008 (2022.05 - EP US); B29C 2949/3012 (2022.05 - EP US); B29C 2949/3016 (2022.05 - EP US); B29C 2949/302 (2022.05 - EP US); B29C 2949/3024 (2022.05 - EP US); B29C 2949/3026 (2022.05 - EP US); B29C 2949/3032 (2022.05 - EP US); B29C 2949/3034 (2022.05 - EP US); B29C 2949/3056 (2022.05 - EP US); B29C 2949/3058 (2022.05 - EP US); B29K 2023/06 (2013.01 - EP US); B29K 2023/12 (2013.01 - EP US); B29K 2067/00 (2013.01 - EP US); B29K 2995/004 (2013.01 - EP US); B29K 2995/0041 (2013.01 - EP US); B29K 2995/0043 (2013.01 - EP US); Y10T 428/1352 (2015.01 - EP US)
Citation (search report)
See references of WO 2005066027A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005066027 A1 20050721; EP 1706327 A1 20061004; US 2005158495 A1 20050721
DOCDB simple family (application)
US 2004043304 W 20041223; EP 04815387 A 20041223; US 74640603 A 20031224