CN211471279U

CN211471279U - Sealing adhesive tape convenient to disassemble

Info

Publication number: CN211471279U
Application number: CN201921984298.9U
Authority: CN
Inventors: 严毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-11
Anticipated expiration: 2029-11-18

Abstract

A sealing adhesive tape convenient to disassemble comprises an adhesive tape body, wherein two point broken lines are arranged side by side along the length direction of the adhesive tape body; notches are uniformly formed between the two point broken lines along the length direction of the adhesive tape body; the middle part of the notch is bent into a convex structure along one side of the length direction. For traditional sealing tape, owing to seted up two some broken string along length direction on the sticky tape body, it has the incision to distribute along length direction in the middle of two some broken strings, through tearing the sticky tape of incision department, along tearing sticky tape body length direction, the sticky tape that is located between two some broken strings is torn along the length direction of sticky tape body for the sticky tape body does not need the instrument just can destroy fast.

Description

Sealing adhesive tape convenient to disassemble

Technical Field

The utility model relates to a sealing device field, concretely relates to just, dismantlement formula sealing tape.

Background

The traditional sealing adhesive tape, also called BOPP adhesive tape, packaging adhesive tape and the like, uses a BOPP biaxially oriented polypropylene film as a base material, and is heated and uniformly coated with pressure-sensitive adhesive emulsion to form adhesive layers with the thickness of 8-28 mu m, so that the adhesive tape is an indispensable article in light industrial enterprises, companies and personal life. At present the above-mentioned joint sealing sticky tape of generally adopting seals the packing box in the express delivery trade, and the shortcoming that adopts traditional joint sealing sticky tape to exist mainly has following defect, when needs unpack the packing box, because the joint sealing sticky tape closely laminates on the packing box, the whole bonding of the tip edge of sticky tape is on the packing box, and the tip of sticky tape is difficult for revealing, and the tip that hardly grasps the sticky tape tears along the winding direction of sticky tape.

Therefore, when opening the box, the sealing tape often needs to be cut along the slit of the packaging box by using a sharp object such as a blade or scissors. By adopting the mode, on one hand, the person using the device for unpacking the box is easy to be accidentally injured, and on the other hand, because tools are not always arranged around, when the box needs to be unpacked, a sharp object needs to be found to find the sealing adhesive tape for unpacking the box. It is troublesome in operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to current sealing adhesive tape, when unpacing apart, inconvenient taking apart, need cut open with the help of sharp-pointed instrument, provide a just, dismantle formula sealing adhesive tape.

Wherein, a just, dismantlement formula sealing tape, specific technical scheme is as follows:

the utility model provides a just, dismantlement formula sealing tape which characterized in that: the adhesive tape comprises an adhesive tape body (1), wherein two point broken lines (2) are arranged side by side along the length direction of the adhesive tape body (1);

cuts (3) are uniformly arranged between the two point broken lines (2) along the length direction of the adhesive tape body (1);

the middle part of the notch (3) is bent into a convex structure along one side of the length direction.

Further: the convex structure is a V-shaped structure. The V-shaped structure is adopted, the V-shaped structure is convenient to uncover from the sharp corner of the V-shaped structure, and a cutter for processing is also convenient to manufacture.

Further: and a connecting line (4) is arranged between the two point broken lines (2) along the length direction. The connecting wire that sets up plays the reinforcement connection effect to the opening part who offers along length direction, even tear the in-process, is in when being torn hard too greatly at certain incision, can continue to tear through the connecting wire.

Further: the adhesive tape comprises an adhesive tape body (1) and is characterized in that the adhesive tape body comprises a waterproof layer and an adhesive layer, the adhesive layer is arranged on the waterproof layer, and the waterproof layer is a polypropylene film.

Further: the two point broken lines divide the adhesive tape body into three equal parts along the width direction. First, conveniently process when processing, the second adopts this kind of mode, and the atress is even when tearing.

Further: the opening end of the V-shaped structure faces the traction end of the adhesive tape body. Because when pasting, it is the pulling end of sticky tape body to paste on the needs sealed opening of box earlier, consequently with the open end of V type structure towards the pulling end of sticky tape body, when pasting, from the open end to airtight end paste in sealed department, if adopt V type structure open end to the opposite direction, in the sticky tape body, when tearing and being used for sealed box, the V type structure opening of last layer is pasted on the surface of next layer easily.

The utility model has the advantages that: for traditional sealing tape, owing to seted up two some broken string along length direction on the sticky tape body, it has the incision to distribute along length direction in the middle of two some broken strings, through tearing the sticky tape of incision department, along tearing sticky tape body length direction, the sticky tape that is located between two some broken strings is torn along the length direction of sticky tape body for the sticky tape body does not need the instrument just can destroy fast. Along the connecting wire that sticky tape body length direction set up, play the reinforcement connection effect to the opening part of seting up along length direction, even tear the in-process, be in when being too big torn hard at certain incision, can continue to tear through the connecting wire.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the adhesive tape;

FIG. 3 is a schematic view of the use of the adhesive tape;

FIG. 4 is a flow chart of the present invention;

in the figure, the reference numbers are illustrated as a tape body 1, a point breaking line 2, a notch 3, a connecting line 4 and a box body 5.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in FIGS. 1 to 3, an embodiment of the detachable sealing tape of the present invention is specifically disclosed

The utility model provides a just, dismantle formula sealing tape, includes sticky tape body 1, is provided with two some broken string 2 side by side along the length direction of sticky tape body 1, and sticky tape body 1 includes waterproof layer and adhesive layer here, the adhesive layer sets up on the waterproof layer, the waterproof layer is the polypropylene film.

The two point broken lines 2 are specifically distributed in the adhesive tape body 1, and divide the adhesive tape body into three equal parts along the width direction. First, conveniently process when processing, the second adopts this kind of mode, and the atress is even when tearing.

Cuts 3 are uniformly formed between the two point broken lines 2 along the length direction of the adhesive tape body 1;

the middle part of the notch 3 is bent into a convex structure along one side of the length direction, in this example, the specifically adopted notch shape is that the convex structure is a V-shaped structure, and the opening end of the V-shaped structure faces the traction end of the adhesive tape body. The V-shaped structure is adopted, the V-shaped structure is convenient to uncover from the sharp corner of the V-shaped structure, and a cutter for processing is also convenient to manufacture.

And a connecting line 4 is arranged between the two point broken lines 2 along the length direction. The connecting wire that sets up plays the reinforcement connection effect to the opening part who offers along length direction, even tear the in-process, is in when being torn hard too greatly at certain incision, can continue to tear through the connecting wire.

As shown in fig. 4, in the present invention, a method for processing a detachable sealing tape comprises the following steps,

a processing method of a sealing adhesive tape with convenient disassembly,

the method comprises the following steps:

s1: a puncher of the point breaking machine performs point breaking on the film along the length direction, and the point breaking lines are uniformly arranged along the width direction of the film;

s2: the film is cut by a cutting machine along the length direction of the film, the cut is positioned between adjacent point broken lines, and the cut adopts a V-shaped cut;

s3: coating the film by a coating machine;

s4: placing a connecting line between two adjacent broken lines along the length direction of the film;

s4: preparing the film after the glue drying into a semi-finished product mother roll;

s5: the pipe cutting machine cuts the semi-finished product mother roll into adhesive tape pipes along the axial direction;

s6: the splitting machine splits the adhesive tape tube according to the width;

s7: and obtaining the finished product of the adhesive tape.

Claims

1. The utility model provides a just, dismantlement formula sealing tape which characterized in that: the adhesive tape comprises an adhesive tape body (1), wherein two point broken lines (2) are arranged side by side along the length direction of the adhesive tape body (1);

the middle part of the notch (3) is bent towards one side along the length direction to form a convex structure.

2. The removable sealing tape of claim 1, wherein: the convex structure is a V-shaped structure.

3. The removable sealing tape of claim 1, wherein: the adhesive tape comprises an adhesive tape body (1) and is characterized in that the adhesive tape body comprises a waterproof layer and an adhesive layer, the adhesive layer is arranged on the waterproof layer, and the waterproof layer is a polypropylene film.

4. The removable sealing tape of claim 3, wherein: and a connecting line (4) is arranged between the two point broken lines (2) along the length direction, and the connecting line (4) is positioned on the adhesive layer.

5. The removable sealing tape of claim 4, wherein: the two point broken lines divide the adhesive tape body into three equal parts along the width direction.

6. The removable sealing tape of claim 2, wherein: the opening end of the V-shaped structure faces the traction end of the adhesive tape body.