一种带易启割线的纸箱

Carton with easily-opened cutting lines

Abstract

The utility model relates to a carton with easily-opened cutting lines. The carton with easily-opened cutting lines solves the technical problem of improving the shearing force in the position of the cutting line. According to the carton with the easily-opened cutting line, on at least one surface, at least one opening (1) and discontinuous transverse cutting lines (2) on set lines of both sides of the opening (1) compose the easily-opened cutting lines. The carton with easily-opened cutting line is characterized in that the easily-opened cutting lines are combination of one or more of the following shapes including that one end of each transverse cutting line is continuously provided with an inclined cutting line (3), to form an L shape; or the tail portion of the inclined cutting line (3) of each L shape is provided with an upper transverse cutting line (3-1) parallel to the transverse cutting line to form a Z shape; or each L shape is provided with two inclined cutting lines, which are in mirror symmetry, to form a Y shape. The included angle A between every inclined cutting line and the corresponding transverse cutting line is 10-170 degrees; the self bending shape of the transverse cutting line (2) at a corner is adaptable to the corresponding set line.
本实用新型涉及一种带易启割线的纸箱,需要解决的技术问题是,提高割线位置的剪切力。本实用新型在纸箱的至少一个面上,有至少一个开启口(1)和排列在其两侧设定线路上断续的横切线(2)构成易启割线,其特征在于:所述横切线为下列三种形状的一种或几种的结合:横切线一端连续有斜切线(3),两切形状为L形;或者L形中的斜切线(3)尾部连续有平行于横切线的上横切线(3-1),三切线形状为Z形;或者L形中的斜切线(3)有两条,并成镜像对称,三切线形状为Y形;所述斜切线与横切线的夹角A为10°~170°;处于拐角部的横切线(2)自身弯角形状与设定线路相适应。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle