Title:
FOAMED PAPER CUP
Document Type and Number:
Japanese Patent JP2017121957
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a foamed paper cup which can be prevented from being damaged when a noodle cluster absorbs moisture and inflates, and from being damaged due to detachment of the noodle cluster from the cup during the course of distribution or the like.SOLUTION: In the foamed paper cup, a polyethylene layer A is provided at a bottom part and at an inner surface of a trunk part and a foamed polyethylene layer B is provided at an outer surface of the trunk part (1), the trunk part is molded in a nearly tapered shape toward the bottom part (2), and a protruding part is formed at part or the whole region of the inner surface of the trunk part (3), where the protruding part is a laminate part having a polyethylene layer C between a paper base material and the polyethylene layer A or a protruding part formed in the polyethylene layer A.SELECTED DRAWING: Figure 1
Inventors:
MATSUZAKI MANABU
TAKANO HIROYUKI
TANAKA MITSURU
TAKANO HIROYUKI
TANAKA MITSURU
Application Number:
JP2016001736A
Publication Date:
July 13, 2017
Filing Date:
January 07, 2016
Export Citation:
Assignee:
NISSIN FOODS HOLDINGS CO LTD
International Classes:
B65D3/22