CN218752333U - Express packaging bag capable of being sealed secondarily - Google Patents

Abstract

The utility model discloses a secondary-sealable express delivery packaging bag. The secondary-sealable express delivery packaging bag comprises a bag body and a sealing tongue; the bag body is provided with a bag opening, and the sealing tongue is arranged at the bag opening After the flap is folded towards the bag body, the mouth of the bag is closed; after the flap is folded, a point-breaking easy-tear strip is provided on the side facing the bag body, and the upper and lower sides of the easy-tear strip are respectively There is a strip-shaped first adhesive layer and a second adhesive layer; the two ends of the easy-tear strip are cut to form a tangent line with the opening of the flap, and a short strip that is folded upward is provided at the tangent line. When in use, hold the short strip with your fingers, disassemble the point-breaking easy-tear strip, and open the packaging bag for the second use. The second glue layer and the easy-to-tear strip cooperate to complete the secondary use of the express packaging bag, which improves the use efficiency, indirectly reduces the workload of express sorting, and reduces the pollution to the environment.

Description

A secondary sealable express packaging bag

technical field

The design of the utility model relates to the technical field of express packaging bags, in particular to a secondary sealed express packaging bag.

Background technique

With the rapid development of the express delivery industry, the use of domestic express plastic bags is also increasing day by day, which invisibly increases the cost of express mailing fees, and also increases the workload of express personnel carrying express bags. Therefore, in the past use process People have designed a re-sealable express packaging bag, but the existing re-sealable express packaging bag is not enough to seal the side of the seal, resulting in the seal being under a huge load-bearing pressure, which is prone to damage , Opening cracks appear when packaging large-scale express items, and under severe weather conditions such as rainy days, the probability of water seepage in the express bags increases. Therefore, the existing secondary-sealable express packaging bags have the problem of insufficient airtightness during use.

Utility model content

The utility model provides a packaging bag that can be sealed twice. The purpose of the novel packaging bag structure disclosed in the application is to overcome the deficiencies in the prior art, wherein the packaging bag includes a bag body and a sealing tongue, and the bag body There is a bag opening, the sealing tongue is set at the pocket opening, a point-segment sealing structure is provided at the joint between the two sides of the sealing tongue and the two sides of the bag body, and the first rubber layer is provided on the back of the sealing tongue As well as the second adhesive layer, an easy-to-tear strip is provided between the first adhesive layer and the second adhesive layer.

A secondary sealable express packaging bag, including a bag body and a sealing tongue;

The bag body is provided with a pocket, and the sealing tongue is arranged at the pocket opening; the sealing tongue is folded towards the bag body and then the pocket opening is closed;

After the flap is folded, a point-breaking easy-tear strip is provided on the side facing the bag body. The upper side and the lower side of the easy-tear strip are respectively provided with a strip-shaped first adhesive layer and a second glue layer;

The two ends of the first adhesive layer extend to the end of the bag, the two ends of the easy-tear strip extend to the edge of the bag, and the two ends of the second adhesive layer extend to the At the end edge of the easy-tear strip.

The secondary sealable express packaging bag, wherein, the first adhesive layer and the second adhesive layer are composed of a straight line section and an inclined section connected to both ends of the straight line section, and the inclined section is connected to the two ends of the straight line section. One side of the bag is inclined.

In the resealable express packaging bag, an inkjet layer is provided on the lower part of the side of the bag that is attached to the sealing tongue.

The re-sealable express packaging bag is characterized in that the upper layer of the first adhesive layer and the second adhesive layer is covered with a film.

In the resealable express packaging bag, an inkjet layer is provided on the lower part of the side of the bag that is attached to the sealing tongue.

Compared with the prior art, the utility model has the following advantages:

The utility model can seal the packaging bag for the second time. The first adhesive layer, the second adhesive layer and the easy-to-tear pull strips arranged on the back of the sealing tongue are used to cooperate to complete the second use of the express bag. While increasing the number of times of use, energy saving is achieved. environmental protection purposes.

In addition, the secondary sealable packaging bag of the utility model adds a point-breaking trapezoidal sealing structure on the side wall of the first adhesive layer, which strengthens the sealing degree of the sealing and forms an effective sealing structure at the sealing. Prevent rainwater penetration from causing damage to the goods in the package; make the packaging bag have the function of secondary use, and at the same time seal the side wall of the seal well.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is a schematic structural diagram of a resealable express packaging bag provided by an embodiment of the present invention;

Fig. 2 is another structural schematic diagram of a resealable express packaging bag provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and/or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and/or collections thereof.

It should also be understood that the terminology used in the description of the present utility model is only for the purpose of describing specific embodiments and is not intended to limit the present utility model. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise.

It should also be further understood that the term "and/or" used in the description of the utility model and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combination.

As shown in Figure 1, said a kind of resealable express packaging bag, wherein, comprises bag body 10, sealing tongue 15; Described bag body is provided with bag opening 16, and described sealing tongue 15 is located at described bag mouth 16; the sealing tongue 15 is folded towards the bag body 10 to close the pocket mouth 16; the side of the sealing tongue 15 facing the bag body 10 is provided with a point-breaking easy-to-tear Pull strip 14, the upper side and the lower side of the easy-tear pull strip 14 are respectively provided with a strip-shaped first adhesive layer 12 and a second adhesive layer 13; the two ends of the easy-tear pull strip 14 are cut and A tangent line is formed at the opening of the sealing tongue 15, wherein a short strip 17 that is turned upward is provided at the tangent line.

As shown in Figure 1, in the resealable express packaging bag, the two ends of the first adhesive layer 12 extend to the end of the bag body 10, and the two ends of the easy-tear strip extend To the edge of the bag body 10 , both ends of the second adhesive layer 13 extend to the edge of the end of the easy-tear strip 14 .

As shown in Figure 1, the resealable courier packaging bag, wherein, the first adhesive layer 12 and the second adhesive layer 13 are composed of a straight section and an inclined section connected at both ends of the straight section. Composition, the inclined section is inclined to one side of the bag body.

As shown in FIG. 1 , in the resealable courier packaging bag, an inkjet layer is provided on the lower part of the side of the bag body 10 adhering to the sealing tongue 15 .

As shown in FIG. 1 , in the resealable express packaging bag, the upper layers of the first adhesive layer 12 and the second adhesive layer 13 are covered with a film.

In the embodiment of the utility model, please refer to Fig. 1, as shown in Fig. 1, the express packaging bag that can be sealed twice includes a bag body 10 and a sealing tongue 15; The mouth 16, the sealing tongue 15 is located at the pocket opening 16; the sealing tongue 15 is folded towards the bag body 10 and then the pocket opening 16 is closed; the sealing tongue 15 is folded towards the pocket The side of the bag body 10 is provided with a point-breaking easy-tear strip 14, and the upper side and the lower side of the easy-tear strip 14 are respectively provided with a strip-shaped first adhesive layer 12 and a second adhesive layer 13; The two ends of the easy-to-tear strip 14 are cut to form a tangent line with the opening of the sealing tongue 15, wherein a short strip 17 that is folded upward is provided at the tangent line.

In the embodiment of the present utility model, please refer to FIG. 1, as shown in the figure, the resealable express packaging bag, wherein, the two ends of the first adhesive layer 12 extend to the end of the bag body 10 The two ends of the easy-tear strip 14 extend to the edge of the bag body 10 , and the two ends of the second adhesive layer 13 extend to the end edge of the easy-tear strip 14 .

Specifically, the bonding width between the two sides of the sealing tongue 15 and the bag body 10 is 3.5cm-5.5cm, so as to ensure the contact area after the packaging bag is folded, so as to make it fit perfectly. During use, the upper layer of the second adhesive layer 12 and the sealing tongue 15 are folded toward the side of the bag body 10, and the second adhesive layer 13 is first pasted on the adhesion area of the seal 11; when the packaging bag needs to be used twice , the easy-tear strip 14 needs to be torn off first.

In the embodiment of the present utility model, please refer to Fig. 2, as shown in the figure, the resealable express delivery packaging bag, wherein, the first adhesive layer 12 and the second adhesive layer 13 are both formed by a straight line segment and set The two ends of the straight line are connected with an inclined section, and the inclined section is inclined toward the side of the bag body 10 .

Specifically, the adhesive layer (the first adhesive layer 12 and the second adhesive layer 13) is composed of a straight line segment and a right-angle segment connected to the two ends of the straight line segment, and the end of the vertical part of the right-angle segment is connected to the The ends of the straight sections are connected, and this arrangement can further increase the airtightness of the express bag. Wherein the transverse length corresponding to the right-angled side accounts for between 1/6-1/20 of the length ratio of the bag mouth 16 .

In the embodiment of the present utility model, please refer to Fig. 1 and Fig. 2, as shown in the figure, the resealable express delivery packaging bag, wherein, the lower part of the side of the bag body 10 attached to the sealing tongue 15 is provided with a There is an ink-jet layer, the ink-jet layer has been indicated by shading, the ink-jet surface of the ink-jet layer is in contrast to the un-ink-jet area at the seal, the white layer is the sticking area of the glue layer, and the ink-jet surface of the ink-jet layer is not pastable area, the inkjet layer plays a role in identification.

Specifically, in the resealable express packaging bag, the upper layers of the first adhesive layer 12 and the second adhesive layer 13 are covered with a film. The upper layers of the second adhesive layer 13 and the first adhesive layer 12 are covered with a film (not shown in the figure), and the film is used to protect the first adhesive layer 12 and the second adhesive layer 13, wherein the film can be plastic film. By setting the film, it can prevent the damage of the packaging bag caused by adhesion with the bag body 10 and other parts, so as to facilitate the use of the user.

Further, in the re-sealable express packaging bag, any end of the easy-tear strip 14 protrudes outward to form a short strip 17 . The short strip 17 is located at the ends of the two ends of the easy-to-tear strip 14. When the user uses the short strip 17 with his fingers, he can directly tear the easy-tear strip 14 with the short strip 17. During secondary use, the pocket opening 16 can be quickly opened through the short strip 17, which means that the short strip 17 is more convenient for the user to use the packaging bag for secondary use. For example, an outwardly protruding short strip 17 can be set at any one end of the easy-to-tear strip 14, and the user can tear the easy-to-tear strip 14 from one end during use; A short strip 17 protruding outward is provided, and the user can tear the easy-tear strip 14 from any one of the two ends when using it.

Further, as in a specific application process, after the two corners at the lower end of the bag body 10 of the packaging bag are folded upwards, the bag body 10 is folded once and then connected at the mouth 16 .

In the resealable packaging bag provided by the embodiment of the present invention, the packaging bag body is provided with a pocket, and the sealing tongue is arranged at the pocket opening; during use, the sealing tongue is folded toward the bag body and then closed The mouth of the bag; on the side facing the bag body after the sealing tongue is folded, there is a point-breaking easy-tear strip, and the upper side and the lower side of the easy-tear strip are respectively provided with a strip-shaped first adhesive layer and the second adhesive layer; the two ends of the easy-to-tear strip are cut to form a tangent line with the opening of the tongue, and a short strip that is folded upward is provided at the tangent line. When in use, hold the short strip with your fingers, disassemble the point-break easy-tear strip, and use the point-break easy-tear strip between the first adhesive layer and the second adhesive layer to complete the secondary use of the express packaging bag ; This second-sealable express packaging bag improves the use efficiency of the packaging bag, indirectly reduces the workload of express sorting, and at the same time reduces the pollution to the environment.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of various Equivalent modifications or replacements shall all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (4)

1. A secondary sealable express packaging bag, characterized in that it comprises a bag body and a sealing tongue; The bag body is provided with a pocket, and the sealing tongue is arranged at the pocket opening; the sealing tongue is folded towards the bag body and then the pocket opening is closed; After the flap is folded, a point-breaking easy-tear strip is provided on the side facing the bag body. The upper side and the lower side of the easy-tear strip are respectively provided with a strip-shaped first adhesive layer and a second strip. Second glue layer; The two ends of the easy-to-tear strip are cut to form a tangent with the opening of the tongue, and a short strip that is folded upward is provided at the tangent; The two ends of the first adhesive layer extend to the end of the bag, the two ends of the easy-tear strip extend to the edge of the bag, and the two ends of the second adhesive layer extend to the At the edge of the end of the easy-tear strip; Both the first adhesive layer and the second adhesive layer are composed of a straight section and an inclined section connected to two ends of the straight section. 2 . The resealable express packaging bag according to claim 1 , wherein the inclined section is inclined toward one side of the bag body. 3 . 3. The re-sealable express packaging bag according to any one of claims 1-2, characterized in that an inkjet layer is provided on the lower part of the side of the bag body that is attached to the sealing tongue. 4. The resealable express packaging bag according to claim 3, characterized in that, the upper layers of the first adhesive layer and the second adhesive layer are covered with a film.

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