TWM576165U - Box-sealing tape device capable of increasing weight bearing strength of packing box - Google Patents

Abstract

A sealing tape device for increasing the weight strength of a package, applying an adhesive layer on a first side of a tape substrate, and pasting on both sides of the substrate in the width direction of the adhesive layer a first film and a second film, the first film and the second film respectively forming first and second drawing tear strips on both sides of the tape substrate; the tape device is adhered to After the package, the thickened stripping strips on both sides of the tape substrate can strengthen the support strength of the tape substrate to the package, thereby reducing the width of the tape substrate and reducing the amount of tape substrate used, not only It is environmentally friendly and can be easily opened by pulling the tear strip from the stripping strip to open the package.

Description

A sealing tape device capable of increasing the weight strength of the package

The present invention relates to a tape device for packaging a package, and more particularly to a structure for enhancing the packaging strength of the tape to the package without increasing the amount of tape used.

Generally, when the package is closed, tape is needed to adhere the seam between the upper and lower cover of the package, and the joint between the cover and the case, and the tape is crossed across the two vertical sides. Adhere to the corners and stick the tape with a special sealing tape to cut the tape to the package.

Normally, if multiple items are placed in the package, the tape attached to the lower cover of the package must be able to withstand the weight of the goods in the package, but the weight of the package tape can be absorbed at the corner of the package cover. It is also the easiest place to break. When the tape breaks open, the entire package can be cracked under the cover, causing damage caused by the goods falling out of the package; therefore, the conventional sealing tape is used to enhance the sealing strength of the package. Generally, the width of the sealing tape is widened, and the strength is increased by sticking to the package with a large width; however, because the sealing tape of a large width is used, the packaging is discarded because it is stuck on the package. The area of the tape will cause extremely serious environmental problems, so the environmental protection units of the previous countries are actively proposing restrictions on the use of sealing tape, such as reducing the width of the sealing tape, so as to reduce the environmental impact of the tape waste. Pollution. However, the traditional packaging tape will reduce the packaging strength of the packaging box after being reduced in width, and can not bear the heavy goods placed in the packaging box, causing troubles for the manufacturers and consumers.

The purpose of this creation is to solve the problem that the conventional sealing tape has to set the width of the tape so as to achieve a certain load-bearing strength, so that when the package is discarded, the large-area tape adhered to the package pollutes the environment.

The present invention is characterized in that a sealing tape device for increasing the weight strength of the package is provided. By improving the structure of the tape, the package strength of the package can be increased without increasing the overall thickness and width of the tape.

The feature of this creation is to improve the general width of the sealing tape, mainly after applying the adhesive layer on one side of the whole roll of tape, and then attaching a film of appropriate width to the left and right sides of the tape to make the tape The left and right sides are formed as a glue-free area, which can be used to tear the tape away from the package lid to take out the goods; further, the tape is attached to the left and right sides of the tape to enhance the strength of the tape, because the middle part of the tape has Gluing, sticking to the package after sealing has a certain sealing strength, and the left and right sides of the tape have a layer of film to increase the load bearing strength of the tape, especially on the sides of the box sealing vertical angle The load-bearing capacity was increased and the expected effect was achieved.

The present invention is characterized in that it provides a sealing tape device for increasing the weight strength of a package, comprising: a tape substrate having a substrate length and a substrate width, and on opposite sides of the tape substrate Each has a first side and a second side, the first side is coated with an adhesive layer; a first diaphragm has a first diaphragm length and a first diaphragm width, and the first diaphragm width Less than the width of the substrate, the first film is adhered to the adhesive layer a side of the substrate in the width direction such that the first film width is parallel to the substrate width, and the first film length is parallel to the substrate length, thereby making the first film on the tape substrate Forming a first extraction tear strip on one side; and a second film having a second film length and a second film width, the second film width being smaller than the substrate width, the second film Adhesively fixed to the other side of the substrate in the width direction of the adhesive layer, such that the width of the second film is parallel to the width of the substrate, and the length of the second film is parallel to the length of the substrate, thereby The second film is formed on the other side of the tape substrate to form a second draw tear strip.

In a preferred embodiment of the present invention, the first diaphragm width is equal to the second diaphragm width.

Through the improved packaging tape device of the present invention, the structure of the packaging strength of the tape to the packaging box can be improved without increasing the amount of the tape, thereby reducing the amount of tape remaining in the discarded packaging box, which is environmentally friendly. It helps.

1‧‧‧ Tape substrate

11‧‧‧Adhesive layer

2A‧‧‧First diaphragm

2B‧‧‧Second diaphragm

3‧‧‧Packing tape cutting device

31‧‧‧Roller

32‧‧‧Sawtooth cutter

33‧‧‧tooth cutter

34‧‧‧Continuous cutter

35‧‧‧Roller

4‧‧‧Package box

N‧‧‧ substrate length

N1‧‧‧first diaphragm length

N2‧‧‧second diaphragm length

W‧‧‧ substrate width

W1‧‧‧first diaphragm width

W2‧‧‧second diaphragm width

The first figure is an exploded perspective view showing the combination relationship between the tape substrate and the first and second film sheets of the present invention; the second figure is a schematic view showing the action of the first and second film sheets adhered to the tape substrate; The third figure is a perspective view showing the combination of the tape substrate of the present invention and the first and second film sheets; the fourth figure is a perspective view of the tape of the third figure upside down; the fifth figure is the VV direction along the fourth figure. A schematic cross-sectional view of a plan view; the sixth figure is a schematic view showing an embodiment in which the tape of the present invention is wound into a tape roll; 7 is a perspective view showing an embodiment in which the tape roll of the present invention is mounted on a tape cutting device for sealing; the eighth figure is a perspective view showing an embodiment in which the tape roll of the present invention is mounted on another tape cutting device for sealing; And the ninth drawing is a perspective view showing an embodiment in which the tape device of the present invention is adhered to a package by a tape cutter for sealing to perform sealing.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present invention after reading this specification.

As shown in the first to third figures, the present invention provides a sealing tape device for increasing the weight strength of a package. The preferred embodiment includes: a tape substrate 1, a first film 2A and A second diaphragm 2B. The tape substrate 1 has a substrate strength N and a substrate width W with appropriate strength and toughness, so as to have a first side and a second side on opposite sides of the tape substrate 1 respectively. An adhesive layer 11 is coated on the first side; the adhesive layer 11 is a viscous substance for adhering to an object, and may also be referred to as an adhesive.

The first film 2A of the present invention is a film having a suitable thickness; the first film 2A has a first film length n1 and a first film width w1, and the first film width w1 is smaller than the substrate width W. The first film 2A is adhered and fixed to one side of the adhesive layer 11 in the width W direction of the substrate, so that the first film width w1 is parallel to the substrate width W, and the first film length n1 is parallel. The length N of the substrate is such that the first film 2A forms a first draw tear strip without an adhesive layer on one side of the tape substrate 1.

The second film 2B of the present invention is a film having a suitable thickness; the second film 2B has a second film length n2 and a second film width w2, and the second film width w2 is smaller than the substrate width W. The second film 2B is adhered and fixed on the other side of the adhesive layer 11 in the width W direction of the substrate, so that the second film width w2 is parallel to the substrate width W, and the second film length n2 Parallel to the length N of the substrate, so that the second film 2B forms a second drawn tear strip without the adhesive layer on the other side of the tape substrate 1 (as shown in the fourth and fifth figures).

The tape device of the present invention can be wound into a roll to form a tape roll (as shown in the sixth figure), and the tape roll can be mounted on the tape cutting device 3 for sealing, which is used for the tape cutting device 3 A roller 31 is respectively formed on both sides of the front extension portion, and a serrated cutter 32 for cutting the tape is formed at the front end side; a tape base which is attached to the tape cutting device 3 for sealing and is pulled out to make the adhesive-free layer The second side of the material contacts the roller 31 in contact and extends beyond the serrated cutter 32.

As shown in the ninth figure, when the adhesive layer 11 of the adhesive tape is adhered to the package box 4 by the tape cutting device for sealing, the tape is placed along the gap between the two package lids from the package 4 The vertical surface spans to the horizontal plane and then to the opposite vertical surface, so that the adhesive layer 11 is adhered to both sides of the slit to complete the adhesive packaging of the package; at the same time, the first diaphragm 2A and the second diaphragm 2B are respectively Located on both sides of the slit to form a drawing tear strip. After the adhesive tape of the present invention is packaged in the packaging box 4, since the adhesive layer 11 has been adhered to the packaging box 4, it has a certain package strength, and the first film 2A and the second film 2B on both sides are added. The thickness of the tape substrate 1 can achieve improved package strength without increasing the width W of the substrate, especially at the corner of the package 4, so that the strength can be improved under the same package strength. Reduce the amount of tape substrate used, and reduce the amount of residual tape to reduce the ring when the package is discarded in the future. Environmental pollution is also easier for recyclers to handle.

The eighth figure shows that the tape device of the present invention is wound into a tape roll and can also be mounted on another type of sealing tape cutting device 3 having a roller 35 in front of the tape cutting device 3, and A toothed cutter 33 for cutting the tape is formed on both sides of the front end side, and a continuous cutter 34 is disposed between the two toothed cutters 33; the tape attached to the tape cutting device 3 for sealing is pulled out The second side of the tape substrate without the adhesive layer contacts the roller 35 in contact and extends beyond the toothed cutter 33 and the continuous cutter 34. When the packaging box is packaged by the sealing tape cutting device 3 shown in FIG. 8 , after the tape is adhered to the packaging box, the overlapping tape base on one side can be cut first by using the one-side cutter 33 on one side. The material 1 and the first film 2A, or the tape substrate 1 and the second film 2B on the other side, that is, the thick and thin drawing tear strip is cut first, and then the continuous cutting blade 34 is used. The sheet tape is completely cut along the width W of the substrate to complete the packaging of the package.

After the package is packaged by the tape device of the present invention, when the package is to be opened, the tear strip without the adhesive layer (ie, the overlap of the first film 2A and the tape substrate 1 or the first The overlap between the two diaphragms 2B and the tape substrate 1 is torn along the length direction, and the tape can be smoothly torn open, and then the package lid is opened, which is very convenient to use and practical.

The above is only a preferred embodiment for explaining the present invention, and is not intended to impose any form of restriction on the present creation, so that any modifications or changes to the creation made in the same creative spirit are made. , should still be included in the scope of protection of this creative intent.

Claims (2)

A sealing tape device for increasing the weight strength of a package, comprising: a tape substrate having a substrate length and a substrate width, and having a first side on each of opposite sides of the tape substrate a second side, the first side is coated with an adhesive layer; a first film having a first film length and a first film width, the first film width being smaller than the substrate width, The first film is adhered to one side of the substrate in the width direction of the substrate, such that the first film width is parallel to the substrate width, and the first film length is parallel to the substrate length So that the first film forms a first extraction tear strip on one side of the tape substrate; and a second film has a second film length and a second film width, the second The width of the film is smaller than the width of the substrate, and the second film is adhered to the opposite side of the substrate in the width direction of the substrate, such that the width of the second film is parallel to the width of the substrate, and The second diaphragm is parallel to the length of the substrate such that the second diaphragm is in the glue The other side of the substrate forming a second tear strip Stubbs. The sealing tape device of claim 1, wherein the first film width is equal to the second film width.