CN209834397U - Packaging bag - Google Patents

Abstract

The utility model discloses a packaging bag, comprises a bag bod, the bag body includes first face and second face, be equipped with the opening in the first face, first face the opening top is equipped with can downwardly extending shelter from the open-ended strip of paper used for sealing, be equipped with first seal area, first easy tear strip and second seal area from last to down in proper order on the strip of paper used for sealing. The utility model has the advantages that: the wrapping bag, through setting up two seals district and two easy tear tapes, can once the encapsulation with the back of unsealing, carry out the encapsulation of second time and unseal, realize the reutilization of wrapping bag, be favorable to practicing thrift and the environmental protection.

Description

a packaging bag

technical field

The utility model relates to the technical field of logistics packaging, in particular to a packaging bag.

Background technique

The existing packaging plastic bag (express bag) has no unpacking structure after the customer receives the package, and needs tools such as scissors to unpack, which is very inconvenient. In addition, the existing packaging plastic bag has no portable function and is inconvenient to carry. In addition, the existing bags are often discarded after the items are taken out, and cannot be recycled, which is relatively wasteful.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the above-mentioned technical problems in the related art, the utility model proposes a packaging bag, which can be recycled and is convenient and practical.

For realizing above-mentioned technical purpose, technical scheme of the present utility model is realized like this:

A packaging bag, comprising a bag body, the bag body includes a first surface and a second surface, the first surface is provided with an opening, and above the opening of the first surface is a The sealing strip for the opening is provided with a first sealing area, a first easy-to-tear strip and a second sealing area in sequence from top to bottom.

Preferably, the bag body is also provided with a second easy-tear strip. Preferably, the second easy-to-tear strip is disposed between the first surface and the second surface.

Preferably, double-sided adhesive tape is provided on the first sealing area and the second sealing area.

Preferably, the bag body is provided with a hollow part as a handle.

Preferably, the hollow part is located above the seal.

Preferably, the bag body is provided with a cavity surrounding the bag body, a rope is provided in the cavity, and an easy-tear opening is provided in the cavity.

Preferably, the easy-tear opening is arranged in the middle of the top of the bag body.

Preferably, the easy-tear opening is arranged on the left and/or right side of the top of the bag.

Preferably, the bag body is provided with a waybill pasting area.

Preferably, the bag body is rectangular.

Beneficial effects of the utility model: the packaging bag described in the utility model can be packaged for the second time after the first packaging and unsealing by setting two sealing areas, so as to realize the secondary utilization of the packaging bag, which is conducive to saving and environmental protection.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the structural representation of the first embodiment of the packaging bag of the present utility model;

Fig. 2 is a diagram for explaining the packaging method of the first embodiment of the packaging bag;

Fig. 3 is a diagram for explaining the unsealing method of the first embodiment of the packaging bag;

Fig. 4 is a schematic structural view of the second embodiment of the packaging bag of the present invention;

Fig. 5 is a diagram for explaining the method of using the cord of the second embodiment of the packaging bag;

Fig. 6 is a diagram for explaining another method of using the cord of the second embodiment of the packaging bag.

In the figure: 1. packaging bag; 10. bag body; 11. first side; 12. second side; 20. opening; 30. seal; 31. first sealing area; 32. first easy-tear strip; 33. The second sealing area; 40. The second easy-to-tear strip.

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 only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present utility model belong to the protection scope of the present utility model.

Embodiment one

Fig. 1 is a schematic structural view of the first embodiment of the packaging bag of the present invention.

Fig. 2 is a diagram for explaining the sealing method of the first embodiment of the packaging bag.

Fig. 3 is a diagram for explaining the unsealing method of the first embodiment of the packaging bag.

The packaging bag 1 shown in Figures 1 to 3 includes a bag body 10, the bag body 10 includes a first surface 11 and a second surface 12, an opening 20 is provided on the first surface 11, and an opening 20 is provided above the opening 20 of the first surface 11. There is a seal 30 extending downward to cover the opening 20 , and the seal 30 is provided with a first sealing area 31 , a first easy-to-tear strip 32 and a second sealing area 33 in sequence from top to bottom.

Only the first side 11 of the bag body 10 is shown in FIGS. 1 and 2 , and the first side 11 and the second side 12 are connected at their edges to form the bag body 10 in a rectangular shape. The opening 20 provided on the first surface 11 is an inlet for putting in articles. The sealing strip 30 is located above the opening 20 , the sealing strip 30 can be turned downward to cover the opening 20 as shown in FIG. 1 , and the sealing strip 30 can be turned upward to expose the opening 20 as shown in FIG. 2 .

With reference to Fig. 1 and Fig. 2, when carrying out packaging for the first time, seal 30 is turned up, and opening 20 is exposed, and article is put into bag body 10 from opening 20, subsequently, stick adhesive tape or adhesive tape at second sealing area 33 places. Glue is applied, and then the sealing strip 30 is turned down, so that the sealing strip 30 sticks to the first surface 11, and the first packaging is completed. When unpacking for the first time, the seal 30 can be torn into two halves along the first easy-to-tear strip 32, wherein the part of the seal 30 below the first easy-to-tear strip 32 is still stuck on the first surface 11, And the part above the first easy-to-tear strip 32 of the seal 30 (for convenience, the part above the first easy-to-tear strip 32 of the seal 30 is referred to as the remaining part) can still be turned over. At this time, turn up the remaining part, The opening 20 is exposed and the article can be taken out. When carrying out the second packaging, the remaining part is turned up to expose the opening 20, and the article is put into the bag body 10 from the opening 20, and subsequently, tape or glue is pasted on the first sealing area 31, and then the remaining part Flip down so that the remaining part sticks to the first side 11 to complete the second encapsulation. The bag body 10 is also provided with a second easy-to-tear strip 40 for the second unpacking. When the second unpacking is performed, the bag body 10 is torn along the second easy-tear strip 40 to take out the article.

In addition, in order to facilitate the packaging operation, double-sided adhesive tape is provided on the first sealing area 31 and the second sealing area 33, that is, one side of the double-sided adhesive has been pasted on the first sealing area 31 and the second sealing area 33, or It has been pasted on the first side 11 at the positions corresponding to the first sealing area 31 and the second sealing area 33. When in use, the other side of the double-sided adhesive can be removed to paste the sealing strip 30 and the first side 11 together. .

The setting position of the second easy-to-tear strip 40 is generally not particularly limited, as long as an outlet for taking out items can be formed on the bag body 10 after tearing. However, in order to prevent the second easy-to-tear strip from being torn by mistake, as shown in FIG. 3 , the second easy-to-tear strip 40 is preferably disposed between the first surface 11 and the second surface 12 . For example, the second easy-to-tear strip 40 is located above the seal 30 and connects the first side 11 and the second side 12. When unpacking for the second time, both hands grasp the tops of the first side 11 and the second side 12 respectively, Flip to both sides to expose the second easy-to-tear strip 40 , and the first surface 11 and the second surface 12 can be separated along the second easy-to-tear strip 40 to form an exit for taking out items. In addition, the second easy-to-tear strip 40 may be a strip structure with a certain width connected to the first surface 11 and the second surface 12 , or may be a binding line directly connecting the first surface 11 and the second surface 12 . In this way, the second easy-to-tear strip 40 is hidden between the first surface 11 and the second surface 12, which can avoid mistaken tearing and falling off.

In order to facilitate the user to carry, the bag body 10 is provided with a hollow portion 50 as a handle. Specifically, a hollow part 50 can be provided on each of the first surface 11 and the second surface 12 , so that the user's hand can pass through the hollow part 50 , which is convenient for the user to lift the packaging bag 1 . The hollow part 50 is preferably located above the seal 30 to avoid damaging the sticking of the seal 30 when the packaging bag 1 is lifted.

In addition, the bag body 10 is also provided with a waybill sticking area 90 for sticking the express waybill.

Embodiment two

Fig. 4 is a schematic structural view of the second embodiment of the packaging bag of the present invention.

Fig. 5 is a diagram for explaining a method of using a cord according to the second embodiment of the packaging bag.

Fig. 6 is a diagram for explaining another method of using the cord of the second embodiment of the packaging bag.

The structure of the packaging bag 1 of the second embodiment is substantially the same as that of the first embodiment, and only the differences from the first embodiment will be described below.

As shown in Figure 4, the packaging bag 1 of the second embodiment is not provided with a hollow part 50, but is provided with a cavity 60 surrounding the bag body 10, a cord 80 is provided in the cavity 60, and an easy-tearable part is provided on the cavity 60. Mouth 70. Specifically, above the dotted line in FIG. 4 is the setting area of the cavity 60. For example, an extension part is connected to the top edge of the bag body 10, the extension part is folded down to the position of the dotted line, and the cord 80 is put into the extension part. Between the bag body 10 and the extension part connected with the bag body 10 at the dotted line, the cavity 60 in which the cord 80 is embedded can be formed. An easy-tear opening 70 is set on the cavity 60, so that after the easy-tear opening 70 is torn, the cord 80 can be taken out from the easy-tear opening 70, thereby using the cord 80 as a portable structure.

As shown in FIG. 4 and FIG. 5 , the easy-tear opening 70 is disposed in the middle of the top of the bag body 10 . Specifically, an easy-tear opening 70 is provided in the middle of the tops of the first surface 11 and the second surface 12, and the cord 80 is pulled out from the two easy-tear openings 70 to form the state shown in FIG. 5 .

As shown in FIG. 4 and FIG. 6 , the easy-tear openings 70 are disposed on the left and right sides of the bag body 10 . The cord 80 is pulled out from the two easy-tear openings 70 to form the state shown in FIG. 6 . In addition, the easy-tear opening 70 can also be separately provided on the left or right side of the bag body 10 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. A packaging bag, characterized in that, It includes a bag body, the bag body includes a first surface and a second surface, the first surface is provided with an opening, A seal that can extend downwards to block the opening is provided above the opening on the first surface, and a first sealing area, a first easy-to-tear strip, and a second sealing area are sequentially provided on the sealing strip from top to bottom. 2. The packaging bag according to claim 1, characterized in that, The bag body is also provided with a second easy-tear strip. 3. The packaging bag according to claim 2, characterized in that, The second easy-to-tear strip is disposed between the first surface and the second surface. 4. The packaging bag according to claim 1, characterized in that, The first sealing area and the second sealing area are provided with double-sided adhesive tape. 5. The packaging bag according to claim 1, characterized in that, The bag body is provided with a hollow part as a handle. 6. The packaging bag according to claim 5, characterized in that, The hollow part is located above the sealing strip. 7. The packaging bag according to claim 1, characterized in that, The bag body is provided with a cavity surrounding the bag body, a rope is provided in the cavity, and an easy-tear opening is provided in the cavity. 8. The packaging bag according to claim 7, characterized in that, The easy-tear opening is arranged in the middle of the top of the bag body. 9. The packaging bag according to claim 7, characterized in that, The easy-tear opening is arranged on the left and/or right side of the top of the bag. 10. The packaging bag according to claim 1, characterized in that, The bag body is provided with a waybill pasting area.