JPS6280819U

JPS6280819U -

Info

Publication number: JPS6280819U
Application number: JP17085485U
Authority: JP
Priority date: 1985-11-08
Filing date: 1985-11-08
Publication date: 1987-05-23

Description

[Brief explanation of the drawing]

第１図は本考案による紙容器の展開図、第２図
ａ，ｂ，ｃは紙容器の斜視図で、ａは未開口状態
、ｂは開口途中の状態、ｃは開口状態を示し、第
３図は先に出願した考案による液だれ防止機構付
紙容器の斜視図、第４図は第３図Ａ―Ａ線による
断面図、第５図は第３図に示す容器の開口形成後
の状態を示す斜視図、である。１…紙、２，３…ポリエチレン層、４…開口形
成用半切込線、５…剥離漏斗状部形成用半切線、
６…折曲線、７，８…漏斗形成折曲線、９…上端
部、１０…開口、１１…漏斗状部、１５…半切線
、１６…半切欠除部、１７…帯状剥離部分。 FIG. 1 is a developed view of the paper container according to the present invention, and FIGS. 2 a, b, and c are perspective views of the paper container, in which a shows an unopened state, b shows a halfway opened state, c shows an opened state, Figure 3 is a perspective view of a paper container with a drip prevention mechanism according to the previously filed invention, Figure 4 is a sectional view taken along line A-A in Figure 3, and Figure 5 is a view of the container shown in Figure 3 after the opening has been formed. It is a perspective view showing a state. DESCRIPTION OF SYMBOLS 1... Paper, 2, 3... Polyethylene layer, 4... Half cut line for opening formation, 5... Half cut line for forming peeling funnel-shaped part,
6... Folding line, 7, 8... Funnel-forming folding line, 9... Upper end, 10... Opening, 11... Funnel-shaped part, 15... Half cut line, 16... Half cutout part, 17... Band-shaped peeled part.

Claims

[Scope of utility model registration request]

In a paper container made of a material in which at least a polyethylene layer is laminated on both sides of the paper, an opening forming half-cut line is provided from the inner surface of the container in a circular or arbitrary shape up to half the thickness of the paper, and from the outer surface of the container, A funnel-shaped part that surrounds the half-cut line for forming an aperture with a half-cut line for forming a peeling funnel-shaped part that reaches more than half the thickness of the paper, and a half-cut part is formed at the upper end thereof, and attached to the lower side of the half-cut line for forming an opening. Provided to both ends of the folding line, and further provided on both sides of the upper end of the funnel-shaped part to form a strip-shaped peeling part that reaches the peeling funnel-shaped part forming half-cut line and whose upper part reaches the upper edge of the container. A paper container with an opening mechanism.