U.S. patents available from 1976 to present.
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US Patent Application 20100059529 - FLEXIBLE PACKAGING MADE FROM PLASTIC

Application 20100059529 Filed on May 15, 2007. Published on March 11, 2010

Inventors

US Classes

220/613, Plastic end wall or sidewall220/639, SEPARATE REINFORCING ELEMENT222/107, Nonmetallic222/106, Combined493/303, Convolute winding493/308Including closing end of tube

Attorney, Agent or Firm

Foreign Documents

  • 06114847.4 EP 06/01/2006

International Classes

B65D 35/00
B65D 35/10
B29C 53/56


Abstract text


The invention relates to a plastic package for liquid or viscous products comprising three separate elements, namely a flexible cylindrical side wall formed by a sheet wrapped around a mandrel, an at least partly rigid bottom, and an at least partly rigid top that includes a neck; said package being able to rest on said bottom and having a height H and a diameter D such that the ratio H:D is between 1:1 and 5:1; the side wall and the other two elements, during their assembly, are in contact with a mandrel positioned inside the package.

The invention also relates to a process for the manufacture of a package as described above.

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