Label quick tearing structure of original tobacco leaf turnover box

Abstract

The utility model discloses a raw tobacco leaf turnover box label quick tearing structure which comprises a box body side plate, a quick tearing area is arranged on the box body side plate, adhesion protruding strips making contact with label back glue are arranged in the quick tearing area, the adhesion protruding strips protrude along the surface of the quick tearing area, the adhesion protruding strips are evenly distributed in the length direction of the quick tearing area, and the adhesion protruding strips are arranged on the surface of the quick tearing area. An adhesion groove is formed between every two adjacent adhesion protruding strips, the surfaces of the adhesion grooves are lower than the adhesion protruding strips, and the adhesion protruding strips are arranged in an inclined mode. The label is attached to the quick-tearing area, and the adhesive sticker coating at the bottom of the label is adhered to the adhesion convex strip, so that the contact area between the label and the quick-tearing area is effectively reduced, residual adhesive is reduced, and meanwhile, stripping is facilitated.

Description

Technical Field

[0001] The utility model relates to a turnover box structure, in particular to a label quick-tearing structure for an original tobacco turnover box. Background Art

[0002] The raw tobacco turnover box refers to a box used for storing and circulating raw tobacco leaves. PP hollow board has the advantages of being waterproof, moisture-proof, acid- and alkali-resistant, and having a high number of conversion times. Therefore, the raw tobacco distribution boxes made of PP hollow board have been widely adopted by domestic tobacco companies.

[0003] There are usually two types of existing turnover box labels, one is a self-adhesive label and the other is an RFID tag. The RFID tag enters information through an internal chip, and the self-adhesive label is usually directly adhered to the surface of the turnover box. In the prior art, a Chinese utility model patent with publication number "CN219258184U" discloses a hollow board turnover box, which has a label box at the front end of the box body to accommodate the label. However, the problem of easy residue when the label is adhered is not solved. Therefore, the utility model proposes a quick tear structure that reduces the problem of residual label retention. Utility Model Content

[0004] The utility model aims to provide a quick-tear structure for labels of original tobacco turnover boxes, which has the advantages of quick tearing and reducing residual glue.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a quick-tear structure of a label on an original tobacco turnover box, including a side panel of a box body, a quick-tear area is arranged on the side panel of the box body, and an adhesive ridge in contact with the label backing adhesive is arranged in the quick-tear area, the adhesive ridge protrudes along the surface of the quick-tear area, the adhesive ridges are evenly distributed along the length direction of the quick-tear area, and adhesive grooves are formed between adjacent adhesive ridges, the surface of the adhesive groove is lower than the adhesive ridge, and the adhesive ridge is arranged at an angle.

[0006] Preferably, the longitudinal section of the adhesion ridge is trapezoidal or triangular.

[0007] By adopting the above technical solution, a connection effect is achieved, and at the same time the contact area between the label and the adhesion groove is reduced, making it easier to peel off.

[0008] Preferably, the thickness of the adhesion ridge is 0.1 mm to 2 mm, the width of the adhesion ridge is 0.1 mm to 2 mm, and the angle of the adhesion ridge is 45° or 135°.

[0009] By adopting the above technical solution, the angle of the adhesive convex strip is convenient for peeling from the right side or the left side.

[0010] Preferably, the side panels of the box body are made of hollow panels, the quick-tear zone is formed by hot pressing on the side of the box body, and the surface of the quick-tear zone is lower than the surface of the side panels of the box body.

[0011] By adopting the above technical solution, the quick-tear area is directly formed on the surface of the hollow board made of plastic.

[0012] Preferably, the surface of the box side panel is provided with a frosted surface, and the surface of the adhesion groove is provided with a smooth surface.

[0013] By adopting the above technical solution, the frosted surface has the advantages of scratch resistance and wear resistance, while the smooth surface facilitates the peeling of the label.

[0014] Preferably, a label plate is provided on the side plate of the box body, the quick tear area is provided on the label plate, and a welding area is formed on the side of the quick tear area of ​​the label plate.

[0015] By adopting the above technical solution, the label plate is made of plastic, which is convenient for welding with the side plate of the box body, thereby increasing the firmness of the label plate. At the same time, the welding area forms a connection in the circumference of the label plate, thereby preventing the quick tearing area from being affected by welding.

[0016] Preferably, the cross-section of the welding area is arc-shaped.

[0017] By adopting the above technical solution, the height of the welding area is reduced, and the label is prevented from being attached to the welding area.

[0018] Preferably, the label plate is made of PP, PC or PVC material.

[0019] By adopting the above technical solution, the surface finish is better, and the formed adhesion groove is easy to be separated from the self-adhesive coating of the label.

[0020] Preferably, the label plate is transparent or translucent.

[0021] By adopting the above technical solution, it is prevented that the label plate obstructs the text or pattern on the box body.

[0022] Preferably, the box side panels are provided with transverse grooves, which extend along the length direction of the box side panels, are evenly distributed along the width direction of the box side panels, and the thickness of the welding area is slightly lower than the surface of the quick tearing area.

[0023] By adopting the above technical solution, the transverse groove is formed on the surface during the manufacturing process because the hollow groove inside the hollow plate can increase the contact area between the label plate and improve the firmness during high-frequency welding.

[0024] To summarize, labels are usually affixed to the side panel in front of the box. By attaching the label in the quick-tear area, the self-adhesive coating at the bottom of the label adheres to the adhesive rib, which effectively reduces the contact area between the label and the quick-tear area, thereby reducing residual glue and facilitating peeling. At the same time, the inclined adhesive rib makes it easy to peel the label from the side panel of the box from the four corners of the label, which has the advantage of quick tearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of Example 1;

[0026] Figure 2 is a cross-sectional schematic diagram of Example 1;

[0027] Figure 3 yes Figure 2 An enlarged schematic diagram of part A is shown;

[0028] Figure 4 is a cross-sectional schematic diagram of Example 2;

[0029] Figure 5 yes Figure 4 The enlarged schematic diagram of part B is shown;

[0030] In the figure, 1, box side panel; 11, frosted surface; 12, transverse groove; 2, quick tear area; 21, adhesive convex strip; 22, adhesive groove; 3, label plate; 31, welding area. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0033] Example:

[0034] like Figures 1 to 3 As shown, a quick-tear structure of a label on an original tobacco turnover box comprises a box side panel 1, which is made of a hollow plate. A quick-tear area 2 is arranged on the box side panel 1, and an adhesive ridge 21 in contact with the label adhesive is arranged in the quick-tear area 2. The adhesive ridge 21 protrudes along the surface of the quick-tear area 2, and the adhesive ridge 21 is evenly distributed along the length direction of the quick-tear area 2. Adhesion grooves 22 are formed between adjacent adhesion grooves 21, and the surface of the adhesion grooves 22 is lower than the adhesion ridge 21, and the adhesion ridge 21 is inclined.

[0035] Figure 3The longitudinal section of the adhesive ridge 21 is an isosceles trapezoid. The contact area between the upper surface of the trapezoidal adhesive ridge 21 and the bottom of the label in the figure is larger, and it can fit smaller labels. The thickness of the adhesive ridge 21 is 0.1mm to 2mm, the width of the adhesive ridge 21 is 0.1mm to 2mm, and the angle of the adhesive ridge 21 is 45° or 135°. The thickness of the adhesive ridge 21 in Example 1 is 1mm, the width is 1.2mm, and the angle of the adhesive ridge 21 is 45°.

[0036] There are two ways to form the quick tear zone 2. In Example 1, the quick tear zone 2 is formed on the surface of the box side panel 1 by high-frequency welding or hot pressing welding of the label plate 3. At the same time, the box side panel 1 can be the side panels on both sides of the box width direction or the side panels at the front and rear ends of the box.

[0037] like Figure 1 and Figure 3 As shown, the specific molding structure is that a label plate 3 is arranged on the side panel 1 of the box body, and the label plate 3 is made of PP, PC or PVC material. In Example 1, a transparent or translucent PP raw material is selected for injection molding. The rectangular quick-tear area 2 is arranged at the center of the label plate 3, and the label plate 3 is formed with a welding area 31 on the side of the quick-tear area 2. The adhesive ridge 21 is arranged in the welding area 31, that is, the label plate 3 and the adhesive ridge 21 are integrally injection molded.

[0038] The welding area 31 is formed by ultrasonic welding around the label plate 3. Due to the downward pressure and hot melting effect during ultrasonic welding, the welding area 31 is slightly lower than the surface of the quick-tear area 2, and the cross-sectional shape of the welding area 31 is arc-shaped; at the same time, since the box body is made of a hollow plate, the through groove inside the hollow plate will form a transverse groove 12 on the surface of the hollow plate that extends in the length direction and is evenly distributed in the width direction. The transverse groove 12 extends along the length direction of the side panel 1 of the box body, and the transverse groove 12 is evenly distributed along the width direction of the side panel 1 of the box body.

[0039] Working principle:

[0040] Under the action of the adhesive ridge 21, the four corners of the label are not attached to the label plate 3, which makes it convenient for the operator to lift the four corners of the label and then peel it off along the direction of the inclined adhesive ridge 21. At the same time, the peeling direction is perpendicular to the 45-degree or 135-degree adhesive ridge 21, reducing residual glue and facilitating peeling.

[0041] Embodiment 2:

[0042] In Example 2, the external label plate 3 is not used. Since the box side plate 1 is made of a plastic hollow plate, the quick tear area 2 can be formed by hot pressing the side of the box. The surface of the quick tear area 2 is lower than the surface of the box side plate 1. Instead, the shape of the quick tear area 2 is hot pressed on the box side plate 1 by a hot pressing mold. Figure 4 and Figure 5As shown, in order to facilitate demoulding, the longitudinal section of the adhesive ridge 21 is triangular, and the surface of the box is frosted, a frosted surface 11 is formed on the surface of the box side panel 1, and the surface of the adhesive groove 22 is a smooth surface to reduce the adhesion of the label.

Claims

1. A quick-tear structure for a raw tobacco turnover box label, comprising a box side panel (1), characterized in that: The box side panel (1) is provided with a quick tearing area (2), and an adhesive convex strip (21) in contact with the label adhesive is provided in the quick tearing area (2), the adhesive convex strip (21) protrudes along the surface of the quick tearing area (2), the adhesive convex strip (21) is evenly distributed along the length direction of the quick tearing area (2), and an adhesive groove (22) is formed between adjacent adhesive convex strips (21), the surface of the adhesive groove (22) is lower than the adhesive convex strip (21), and the adhesive convex strip (21) is arranged in an inclined manner.

2. The quick-tear structure for the label of the original tobacco turnover box according to claim 1 is characterized by: The longitudinal section of the bonding convex strip (21) is trapezoidal or triangular.

3. The quick-tear structure for the label of the original tobacco turnover box according to claim 1, characterized in that: The thickness of the adhesion ridge (21) is 0.1 mm to 2 mm, the width of the adhesion ridge (21) is 0.1 mm to 2 mm, and the angle of the adhesion ridge (21) is 45° or 135°.

4. The quick-tear structure for the label of the original tobacco turnover box according to claim 3 is characterized by: The box body side panel (1) is made of a hollow plate, the quick tearing area (2) is formed by hot pressing on the side of the box body, and the surface of the quick tearing area (2) is lower than the surface of the box body side panel (1).

5. The quick-tear structure for the label of the original tobacco turnover box according to claim 4 is characterized in that: The surface of the box body side plate (1) is provided with a frosted surface (11), and the surface of the adhesion groove (22) is provided with a smooth surface.

6. The quick-tear structure for the label of the original tobacco turnover box according to claim 3, characterized in that: The box side plate (1) is provided with a label plate (3), the quick tearing area (2) is provided on the label plate (3), and the label plate (3) is formed with a welding area (31) on the side of the quick tearing area (2).

7. The quick-tear structure for the label of the original tobacco turnover box according to claim 6, characterized in that: The cross-section of the welding area (31) is arc-shaped.

8. The quick-tear structure for the label of the original tobacco turnover box according to claim 6, characterized in that: The label plate (3) is made of PP, PC or PVC material.

9. The quick-tear structure for the label of the original tobacco turnover box according to claim 6, characterized in that: The label plate (3) is transparent or translucent.

10. The quick-tear structure for the label of the original tobacco turnover box according to claim 6, characterized in that: The box side panel (1) is provided with a transverse groove (12), the transverse groove (12) extends along the length direction of the box side panel (1), the transverse groove (12) is evenly distributed along the width direction of the box side panel (1), and the thickness of the welding area (31) is slightly lower than the surface of the quick tearing area (2).

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