TUBULAR CONTAILER, AND ITS TOP MOUTH PART

Title:

TUBULAR CONTAILER, AND ITS TOP MOUTH PART

Document Type and Number:

Japanese Patent JPH0680150

Kind Code:

A

Abstract:

PURPOSE: To improve barrier effect for a top mouth part of a tubular container for food, and to improve effect of heat-bonding in joining the top mouth part to a cylindrical trunk part.

CONSTITUTION: A top mouth part 2 that is joined by heat-bonding to a polyolefinic cylindrical trunk part 1 is formed of a composite made up of polyolefinic resin (A), saponified ethylene-vinylacetate copolymer (B) in melting point of 135°C or above and saponified ethylene-vinylacetate copolymer (C) in melting point of 130°C or below.

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Inventors:

KAWAMURA SHUKICHI
ITAMURA SUMIO
YOSHIMI KAZUYORI

Application Number:

JP25229092A

Publication Date:

March 22, 1994

Filing Date:

August 26, 1992

Export Citation:

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Assignee:

KURARAY CO

International Classes:

B29D23/00; B65D35/10; B65D35/12; (IPC1-7): B65D35/12; B65D35/10

Attorney, Agent or Firm:

Shuji Sugimoto

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