JPH0263373U - - Google Patents
Info
- Publication number
- JPH0263373U JPH0263373U JP14324588U JP14324588U JPH0263373U JP H0263373 U JPH0263373 U JP H0263373U JP 14324588 U JP14324588 U JP 14324588U JP 14324588 U JP14324588 U JP 14324588U JP H0263373 U JPH0263373 U JP H0263373U
- Authority
- JP
- Japan
- Prior art keywords
- flange portion
- trapezoid
- angle
- container body
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Packages (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Description
第１図乃至第４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図はレトルト容
器の側断面図、第２図は容器本体の平面図、第３
図は突起シール部の拡大断面図、第４図は台形の
側辺が垂直線となす角θが３５°以上の場合の作
用を示す図である。
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、１５
……蓋材、１６……周縁部。
1 to 4 are views showing one embodiment of the retort container according to the present invention, in which FIG. 1 is a side sectional view of the retort container, FIG. 2 is a plan view of the container body, and FIG.
The figure is an enlarged sectional view of the protrusion seal portion, and FIG. 4 is a diagram showing the effect when the angle θ between the sides of the trapezoid and the vertical line is 35° or more. 10... Retort container, 11... Container body, 1
2...Flange part, 13...Protrusion seal part, 15
... Lid material, 16 ... Peripheral part.
Claims (1)
記フランジ部にヒートシールされて前記容器本体
を密閉する蓋材とを備えたレトルト容器において
、前記フランジ部上面にフランジ部全周に延びる
突起シール部を設け、この突起シール部の内側断
面形状を略台形状にするとともに、前記台形の上
辺の長さを０．３〜１．０mmとし、前記台形の側
辺と垂直線との間の角を０〜３５°としたことを
特徴とするレトルト容器。 In a retort container comprising a container body having a flange portion on the outer periphery of the opening, and a lid member heat-sealed to the flange portion to seal the container body, a protruding seal portion extending around the entire periphery of the flange portion is provided on the upper surface of the flange portion. The inner cross-sectional shape of the protruding seal portion is approximately trapezoidal, the length of the upper side of the trapezoid is 0.3 to 1.0 mm, and the angle between the side edge of the trapezoid and the vertical line is 0.0 mm. A retort container characterized by an angle of ~35°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14324588U JPH0263373U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14324588U JPH0263373U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263373U true JPH0263373U (en) | 1990-05-11 |
Family
ID=31409892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14324588U Pending JPH0263373U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263373U (en) |
-
1988
- 1988-11-01 JP JP14324588U patent/JPH0263373U/ja active Pending