Title:
真空包装用フィルムの製造方法
Document Type and Number:
Japanese Patent JP2006521256
Kind Code:
A
Abstract:
A method for making a vacuum packaging film includes flowing a plastic melt, from a multi-layer extruder, onto a rotating roller. The plastic melt is then cooled while simultaneously imparting a pattern, via a pattern imparting means, onto the plastic melt resulting in the vacuum packaging film.
Inventors:
Woo Hong Kyu
Application Number:
JP2006507420A
Publication Date:
September 21, 2006
Filing Date:
March 18, 2004
Export Citation:
Assignee:
Tilia International Inc.
International Classes:
B65D65/40; B28B13/00; B29C48/08; B29C59/06; B29C69/02; B65D33/01; B29L9/00; B29C
Attorney, Agent or Firm:
Takeo Honjo