CN202368852U - Packaging box with concave folding lines - Google Patents

Abstract

The utility model proposes a packaging box with a concave folding line that is fast in folding and forming and beautiful in appearance, which consists of a box cover (1), a box body (2), a left box panel (3), a right box panel (4), and a box bottom ( 5), box cover concave fold line (6), box body concave fold line (7), left box plate concave fold line (8), right box plate concave fold line (9), box bottom concave fold line (10), it is characterized in that: Set the box cover concave folding line (6) and the box body concave folding line (7) respectively at the folded parts of the box cover (1), box body (2), left box panel (3), right box panel (4), and box bottom (5). ), the concave fold line (8) of the left box plate, the concave fold line (9) of the right box plate, and the concave fold line (10) at the bottom of the box. When the carton is not formed, use the pressing machine to reserve a concave fold line on the part to be folded, and the carton with the reserved concave fold line can be folded according to the reserved line. The carton board manufactured by using the technical solution can quickly and effectively fold and form the box body, and can also ensure the uniform appearance of the carton.

Description

Boxes with concave folds

technical field

The utility model relates to a packing box, in particular to a packing box with concave folding lines. the

Background technique

Most of today's packaging boxes use cardboard as packaging materials. Cardboard packaging materials have the following advantages: 1. It is easy to carry. Paper packaging boxes can be folded into entities of various specifications according to the needs of use for easy portability. 2. The production is environmentally friendly. The paper packaging box does not use chemical raw materials in the production process, and does not produce chemical waste to pollute the environment. 3. Space-saving, the unused packaging box is folded and placed, occupying a small space when it is not unfolded. 4. Rapid prototyping. After the packaging box is unfolded, it can be fixed only by pulling and inserting the boards and leaves, without gluing. the

Even though the paper packaging box has many advantages above, there are still certain defects in practical application. For example, when folding and forming, the folding printing is often folded obliquely, which not only affects the fixing and forming of the carton, but also affects the appearance. The most important thing is to reduce the forming rate. the

Contents of the invention

According to the technical problems raised above, the utility model proposes a packaging box with concave folding lines that is fast in folding and forming and beautiful in appearance, which consists of a box cover (1), a box body (2), a left box panel (3), and a right box panel (4), box bottom (5), box cover concave fold line (6), box body concave fold line (7), left box plate concave fold line (8), right box plate concave fold line (9), box bottom concave fold line (10 ) composition, characterized in that: box cover concave folding line (6) is set respectively at box cover (1), box body (2), left box panel (3), right box panel (4), box bottom (5) , box body concave fold line (7), left box plate concave fold line (8), right box plate concave fold line (9), box bottom concave fold line (10). the

The beneficial effect of the utility model is: when the carton is not formed, the pressing machine is used to reserve a concave fold line at the position to be folded, and the carton with the reserved concave fold line can be folded according to the reserved line to finally form a box shape. The carton board manufactured by using this technical solution can quickly and effectively fold and form the box body, and can also ensure the uniform appearance of the carton. the

Description of drawings

Fig. 1 is the structural representation of the utility model. the

Detailed ways

As shown in Fig. 1, box lid concave folding line (6), Box body concave fold line (7), left box plate concave fold line (8), right box plate concave fold line (9), box bottom concave fold line (10). Specifically, two concave fold lines are reserved at the junction of the box cover (1) and the box body (2). The concave fold lines are pressed together before the carton board is formed. The dynamics can not be too strong nor too weak, as long as the concave fold line is pressed out a section of bulge, this bulge is exactly the concave fold line (6) of the lid and the concave fold line (7) of the box body. In the same way, set the concave fold line (8) of the left box plate and the concave fold line (9 ), the box body (2) and the bottom of the box (5) junction are provided with concave folding lines (10) at the bottom of the box. the

Claims (1)

1. packing box with recessed broken line; Form by recessed broken line (10) at the bottom of (5), the recessed broken line of lid (6), the recessed broken line of box body (7), the recessed broken line of left box plate (8), the recessed broken line of right box plate (9), the box at the bottom of lid (1), box body (2), left box plate (3), right box plate (4), the box, it is characterized in that: amount to the position respectively at (5) at the bottom of lid (1), box body (2), left box plate (3), right box plate (4), the box recessed broken line (10) at the bottom of the recessed broken line of lid (6), the recessed broken line of box body (7), the recessed broken line of left box plate (8), the recessed broken line of right box plate (9), the box is set.

Images