JPS6245251U

JPS6245251U -

Info

Publication number: JPS6245251U
Application number: JP13759685U
Authority: JP
Priority date: 1985-09-10
Filing date: 1985-09-10
Publication date: 1987-03-19
Also published as: JPH0231405Y2

Description

[Brief explanation of the drawing]

第１図は、本考案に従つて構成された容器蓋の
一具体例を示す部分断面図。第２図は、第１図の
容器蓋の簡略底面図。第３図は、第１図の容器蓋
における弱接着乃至非接着用ラツカー乃至インク
層の存在部分を示す簡略図。第４図、第５図及び
第６図は、弱接着乃至非接着用ラツカー乃至イン
ク層の存在部分の変形例を示す簡略図。２……シエル、４……ライナー、６……天面壁
、８……スカート壁、１０……無端状破断ライン
、１２……剥離除去部、１４……残留シール部、
２６及び２８……保護塗料層、３０……強接着用
ラツカー乃至インク層、３２及び３４……弱接着
乃至非接着用ラツカー乃至インク層、３６……環
状内周部、３８……強接着領域、４０……弱接着
乃至非接着領域、４２……突出部、４４……小部
分。 FIG. 1 is a partial sectional view showing a specific example of a container lid constructed according to the present invention. 2 is a simplified bottom view of the container lid of FIG. 1; FIG. FIG. 3 is a simplified diagram showing a portion of the container lid shown in FIG. 1 where a weak adhesion or non-adhesion lacquer or ink layer is present. FIG. 4, FIG. 5, and FIG. 6 are simplified diagrams showing modifications of the portion where the weak adhesion or non-adhesion lacquer or ink layer is present. 2... Shell, 4... Liner, 6... Top wall, 8... Skirt wall, 10... Endless breaking line, 12... Peeling removal part, 14... Remaining seal part,
26 and 28... Protective paint layer, 30... Strong adhesion lacquer or ink layer, 32 and 34... Weak adhesion or non-adhesion lacquer or ink layer, 36... Annular inner circumference, 38... Strong adhesion area , 40...weak adhesion to non-adhesion area, 42... protrusion, 44... small portion.

Claims

[Claims for Utility Model Registration] 1. A shell having a top wall and a skirt wall hanging from the periphery of the top wall, and a liner provided on the inner surface of the top wall of the shell, and the liner has an endless fracture. a line is formed, and the liner is divided into a peel-off section defined inside the break line and a residual seal section defined outside the break line, the peel-off section being defined on the outside of the break line. In a container lid with a partially removable liner that is weakly bonded or non-adhered to the inner surface of the top wall; the residual seal portion is weakly bonded or non-adhered to the inner surface of the top wall. The weakly bonded or non-adhesive area includes a weakly bonded or non-adhesive area that is in a state of weak adhesion or a strongly bonded area that is strongly bonded to the inner surface of the top wall, and the weakly bonded or non-adhesive area is at least A container lid characterized by being present on an annular outer periphery. 2. The container lid according to claim 1, wherein the strong adhesive region exists at least in the annular inner peripheral portion of the residual seal portion. 3. In addition to the annular inner periphery, the strong adhesion region is also present in a plurality of protrusions that project radially outward from the annular inner periphery at intervals in the circumferential direction.
A container lid according to claim 2 of the utility model registration claim. 4. In addition to the annular inner periphery, the strongly bonded region is present in a plurality of small portions located radially outwardly from the annular inner periphery and spaced apart in the circumferential direction. A container lid as set forth in claim 2 or 3 of the utility model registration claim.