JPH0263372U

JPH0263372U -

Info

Publication number: JPH0263372U
Application number: JP14026688U
Authority: JP
Priority date: 1988-10-27
Filing date: 1988-10-27
Publication date: 1990-05-11

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案によるレトルト容器
の一実施例を示す図であり、第１図は突起シール
部の山形状の開封部分を示す容器本体の部分平面
図、第２図はレトルト容器の側断面図、第３図は
容器本体の全体平面図、第４図は従来のレトルト
容器を示す斜視図である。１０……レトルト容器、１１……容器本体、１
２……フランジ部、１３……突起シール部、１３
ａ……開封部分、１５……蓋材、１６……周縁部
、１８……未シール部。 1 to 3 are views showing an embodiment of the retort container according to the present invention, in which FIG. 1 is a partial plan view of the container body showing the chevron-shaped opening portion of the protruding seal portion, and FIG. 2 is a view of the retort container. FIG. 3 is a side sectional view of the container, FIG. 3 is an overall plan view of the container body, and FIG. 4 is a perspective view showing a conventional retort container. 10... Retort container, 11... Container body, 1
2...Flange part, 13...Protrusion seal part, 13
a...Opened part, 15...Lid material, 16...Periphery, 18...Unsealed part.

Claims

[Scope of utility model registration request]

In a retort container comprising a container body having a flange around the outer periphery of the opening, and a lid made of a multilayer material that is heat-sealed to the flange to seal the container body, a retort container having a lid on the upper surface of the flange that extends around the entire periphery of the flange. 1. A retort container comprising a protruding seal portion, an unsealing portion of the protruding seal portion having a substantially mountain-shaped planar shape, and an inner edge of the unsealing portion of the protruding seal portion having a curved shape.