Title:
【発明の名称】包 装
Document Type and Number:
Japanese Patent JP2640773
Kind Code:
B2
Abstract:
In a system of packaging of foodstuffs in containers (12), of rectangular horizontal section, each open-topped container (12) is sterilized, filled, and closed with a sterilized closure (1). The closure (1) is of a laminate including a thermoplastics layer of sufficient thickness to fill an internal discontinuity (12'') of the container mouth during heat-sealing of the closure (1) to the container (12). In making the closure (1), a portion of laminate is partially severed to form a flap (5) and the laminate is clamped around the flap (5) and drawn to form a shallow dish, to the inside of the base of which is heat-sealed a diaphragm (7) including a pull tab (8). The thermoplastics layer is on a reflective metal layer and incorporates infrared-absorbing particles and infrared - reflective particles.
Inventors:
BOORU MAACHIN FURANKU
FUOOKINSU IAN MAIKERU
FUOOKINSU IAN MAIKERU
Application Number:
JP50059688A
Publication Date:
August 13, 1997
Filing Date:
December 31, 1987
Export Citation:
Assignee:
OODEIN DEV LTD
International Classes:
B32B15/085; B65B7/28; B65B61/02; B65B61/18; B65D65/40; B65D77/20; B65B; (IPC1-7): B65D65/40; B32B15/08; B65B7/28; B65D77/20
Attorney, Agent or Firm:
Kimura Masami