CN212402028U

CN212402028U - Packaging bag

Info

Publication number: CN212402028U
Application number: CN202020528925.4U
Authority: CN
Inventors: 张皓佳; 武睿泽; 王梦琪; 王海龙; 徐元清
Original assignee: Shunqihe Shenzhen Technology Co Ltd
Current assignee: Shenzhen SF Taisen Holding Group Co Ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-01-26
Anticipated expiration: 2030-04-10

Abstract

The application discloses wrapping bag includes: the auxiliary bag body wraps part of the main bag body; the top end of the main bag body is a first top end, the bottom end of the main bag body is a first bottom end, and at least one of the first top end and the first bottom end is a closable opening structure; the top of assisting the bag body is the second top, the bottom of assisting the bag body is the second bottom, at least one in second top and the second bottom is enclosed construction, enclosed construction is fixed in on the main bag body. The utility model provides a wrapping bag is particularly useful for the express delivery article packing under the special environment such as epidemic situation, when effectively avoiding virus or other foul infection to get a person, conveniently gets a person and carries express delivery article.

Description

Packaging bag

Technical Field

The application relates to the technical field of packaging, in particular to a packaging bag.

Background

At present, a plastic bag is one of outer packages of express packages, has the advantages of good waterproofness, low cost, light weight and the like, is not easy to break, and has the defects of easy dirty surface and easy virus adsorption. In order to avoid virus infection or pollution of external dirt on articles in the express package, the outer package of the express package is immediately dismantled and discarded after a part of article taking persons take articles, and the articles can only be directly taken back home after the outer package is removed because the articles are generally packaged by using a single-layer plastic bag. However, sometimes the courier goods after removing the external package are not convenient to carry, such as: express more and less articles; the article has a site or component that is susceptible to injury; the article belongs to fragile articles; the article is heavy, bulky, and irregularly shaped. If carry out multilayer bagging-off packing to express delivery article, then can increase the express delivery cost.

Therefore, a novel packaging bag is urgently needed to be researched and developed so as to be suitable for express package transportation and pickup under special environments such as epidemic situations and the like.

Disclosure of Invention

The application provides a wrapping bag is applicable to express delivery parcel transportation and getting under the special environment such as epidemic situation, when effectively avoiding virus or other foul infection to get a person, conveniently gets a person and carries express delivery article.

The application provides a packaging bag, the packaging bag includes: the auxiliary bag body wraps part of the main bag body; the top end of the main bag body is a first top end, the bottom end of the main bag body is a first bottom end, and at least one of the first top end and the first bottom end is a closable opening structure; the top of assisting the bag body is the second top, the bottom of assisting the bag body is the second bottom, at least one in second top and the second bottom is enclosed construction, enclosed construction is fixed in on the main bag body.

The wrapping bag has changed the individual layer structure of traditional wrapping bag, is equipped with the main bag body and assists the bag body, be equipped with express delivery article in the main bag body, assist the bag body with partial main bag body parcel in interior. When getting a person and getting, because probably there is virus or other dirts attached to the outsourcing of express delivery parcel, so in order to avoid contact virus or other dirts, get a person and can turn up the auxiliary bag body and reverse cover to the main bag body on, promptly: the part of the main bag body originally wrapped in the bag is exposed, and the part of the main bag body originally exposed outside the bag is wrapped in the auxiliary bag body, so that the original outer layer of the packaging bag is changed into the inner layer, and the clean and sanitary inner layer is changed into the outer layer, thereby effectively avoiding the infection of viruses or other dirt to take a person.

In some embodiments of the present application, a length of the second top end to the second bottom end is greater than a length of the main bag body exposed to an external portion, and is less than a length of the first top end to the first bottom end. The purpose of this design is: when the auxiliary bag body is turned outwards and reversely sleeved on the main bag body, the auxiliary bag body is ensured to wrap the main bag body exposed outside in the main bag body, and meanwhile, the packaging bag is miniaturized as much as possible, so that the manufacturing cost of the packaging bag is saved.

In some embodiments of the present application, the first top end is a closable opening structure, and a sealing portion is disposed at the first top end, and the sealing portion is used for sealing the first top end. The purpose of this design is: the article is placed into the main pouch from the first top end, and the first top end is closable to seal the article.

In some embodiments of the present application, the sealing portion is provided with an adhesive strip and/or an easy-to-tear sticker. The purpose of this design is: facilitating sealing of the first top end.

In some embodiments of the present application, the first top end is a closable opening structure, and a bite seal is disposed at the first top end. The purpose of this design is: through the occlusion type seal, the first top end is repeatedly opened and closed, so that articles can be conveniently taken and placed.

In some embodiments of the present application, the second bottom end is fixed to the middle portion of the main bag body in a sleeved manner. The purpose of this design is: when the auxiliary bag body is turned outwards and is reversely sleeved on the main bag body, the length of the whole packaging bag is favorably shortened, so that a person taking the packaging bag can conveniently carry the packaging bag.

In some embodiments of the present application, the length of the second top end to the second bottom end is greater than 1/2 of the length of the first top end to the first bottom end and less than the length of the first top end to the first bottom end. The purpose of this design is: when the auxiliary bag body is turned outwards and reversely sleeved on the main bag body, the auxiliary bag body is ensured to wrap the main bag body exposed outside in the main bag body, and meanwhile, the packaging bag is miniaturized as much as possible, so that the manufacturing cost of the packaging bag is saved, and the packaging bag is convenient to take and carry by people.

In some embodiments of the present application, the second top end is disposed opposite the first top end such that the secondary pocket encases a portion of the middle portion of the primary pocket to the first bottom end.

In some embodiments of the present application, a guide tear line is provided on the auxiliary bag body for unsealing the auxiliary bag body.

In some embodiments of the present application, the auxiliary bag body is provided with an easy-to-tear carrying hole. The purpose of this design is: the portable hole is convenient for a person to take and carry, and the cost of the easy-to-tear portable hole is very low.

Has the advantages that:

the application provides a wrapping bag especially is applicable to the express delivery article packing under the special environment such as epidemic situation, when effectively avoiding virus or other foul infection to get a person, conveniently gets a person and carries express delivery article. Compare in the individual layer structure of traditional wrapping bag, the wrapping bag includes the main bag body and assists the bag body, assist the bag body to cup joint and be fixed in on the main bag body to wrap up in with partial main bag body. When getting a person and getting, because probably there is virus or other dirts attached to the outsourcing of express delivery parcel, so in order to avoid contact virus or other dirts, get a person and can turn up the auxiliary bag body and reverse cover to the main bag body on, promptly: the partial main bag body that will wrap up originally in interior exposes out, and the auxiliary bag body will expose originally in the partial main bag body of outer parcel in interior for the skin that the wrapping bag was originally changes the inlayer into, and clean sanitary inlayer changes into skin, thereby eliminates and infects the hidden danger, conveniently gets a people and carries. In addition, wrapping bag simple structure, low in manufacturing cost compare in multilayer cover bag packing, have greatly reduced express delivery cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a diagram of a first embodiment of a package of the present application in use during shipment of a package for courier delivery;

FIG. 2 is a view of a first embodiment of the package of the present application in use with a removal device.

Fig. 3 is a front view showing the structure of a first embodiment of the main bag body in the embodiment of the present application.

Fig. 4 is a sectional view of the first embodiment of the main bag body in the embodiment of the present application in the direction of a-a.

Fig. 5 is a front view showing the structure of a second embodiment of the main bag body in the embodiment of the present application.

Fig. 6 is a sectional view of fig. 5 in the direction B-B.

Fig. 7 is a diagram showing the effect of the first top end sealing of the second embodiment of the main bag body in the embodiment of the present application.

Fig. 8 is a front view showing the structure of a third embodiment of the main bag body in the embodiment of the present application.

Fig. 9 is a sectional view of fig. 8 in the direction of C-C.

Fig. 10 is a partially enlarged view of fig. 9.

Fig. 11 is a front view showing a structure of a fourth embodiment of the main bag body in the embodiment of the present application.

Fig. 12 is a sectional view in the direction of D-D of fig. 11.

Fig. 13 is a partially enlarged view of fig. 12.

Fig. 14 is a diagram illustrating a second embodiment of the packaging bag according to the present embodiment in use during shipment of a parcel for express delivery.

FIG. 15 is a view of a second embodiment of the package of the present application in use with a removal device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiment of the application provides a packaging bag, the material of packaging bag is common plastics materials such as polyethylene, polypropylene, the packaging bag is applicable to the express delivery article packing under the special environment such as epidemic situation, has advantages such as virus infection, prevent dirty thing pollution to conveniently get a person and carry express delivery article.

In the first embodiment of the packing bag, as shown in fig. 1, the packing bag comprises a main bag body 1 and an auxiliary bag body 2, and the auxiliary bag body 2 encloses a part of the main bag body 1. The top of the main bag body 1 is a first top end 11, and the bottom of the main bag body 1 is a first bottom end 12. The top of assisting the bag body 2 is second top 21, the bottom of assisting the bag body 2 is second bottom 22.

When express packages are transported, articles are placed in the main bag body 1. When the person of getting it gets it, as shown in fig. 2, the person of getting it can turn up the auxiliary bag body 2 and reversely cover to the main bag body 1, namely: will originally by the partial main bag body 1 of the auxiliary bag body 2 parcel in interior exposes out, and the auxiliary bag body 2 will originally expose in the partial main bag body 1 parcel outside for the original skin of wrapping bag changes the inlayer into, and clean sanitary inlayer changes the skin into, thereby effectively avoids virus or other foul infection to get a people. Therefore, the person of getting the express delivery need not to detach the extranal packing and directly carries article, solves the inconvenient problem of express delivery article carrying.

Specifically, at least one of the first top end 11 and the first bottom end 12 is a closable opening structure to facilitate placing the article into the main bag body 1 from the opening structure, and sealing the article in the main bag body 1 is achieved by closing the opening structure. At least one of the second top end 21 and the second bottom end 22 is a closed structure, and the closed structure is fixed on the main bag body 1, so that the auxiliary bag body wraps part of the main bag body 1.

Preferably, the first top end 11 is a closable opening structure, and the first bottom end 12 is a closed structure. The article is placed into the main bag body 1 from the first top end 11, and the first top end 11 is closable to seal the article. The first bottom end 12 is a closed structure for ensuring the sealing performance of the article.

It should be noted that the first bottom end 12 may also be a closable opening structure, that is: the articles can also enter the main bag body 1 from the first bottom end 12, and the first bottom end 12 can be closed to seal the articles. However, in consideration of the manufacturing cost and the convenience of the packaging bag, the main bag body 1 only needs to be provided with a closable opening structure to achieve the object of the present application, and therefore, it is preferable that the first top end 11 is a closable opening structure and the first bottom end 12 is a closed structure.

In the first embodiment of the main bag body, as shown in fig. 3 and 4, a sealing portion 15 is provided at the first top end 11, and the sealing portion 15 is used for sealing the first top end 11. The main bag body 1 includes relative first body 13 and the second body 14 that sets up, just left side edge, bottom edge and the right side edge of first body 13 respectively with the left side edge, bottom edge and the right side edge hot pressing of second body 14 are connected, correspond and are formed the left side banding of the main bag body 1, first bottom 12 and right side banding.

The sealing portion 15 and the main bag body 1 may be an integrally formed structure, and specifically, the sealing portion 15 is an extension of the first body 13. The operation flow of the sealing part 15 for sealing the first top end 11 is as follows: firstly, placing articles into the main bag body 1 from the first top end 11; then, covering the sealing part 3 on the first top end 11 to seal the first top end 11; next, the sealing portion 15 is bonded to the second body 14 using an adhesive product such as a transparent adhesive tape to seal the article in the main bag body 1.

In the process of packaging express delivery articles, sometimes the situation that the adhesive tape cannot be found or the adhesive tape runs out is met, and therefore packaging time is wasted. In order to achieve rapid packaging of the product, in a second embodiment of the main bag body, as shown in fig. 5 and 6, the sealing portion 15 is provided with an easy-to-tear sticker 3, the easy-to-tear sticker 3 is adhered to the sealing portion 15, and the easy-to-tear sticker 3 may be a product disclosed in the prior art, such as: transparent adhesive tapes, paper stickers, and the like. The number of the easy-to-tear adhesive tapes 3 is not limited, and may be one or more, and only needs to be satisfied to firmly adhere the sealing part 3 to the second body 14, so as to ensure good sealing performance of the article. It should be noted that the easy-to-tear adhesive 3 may also be adhered to the main bag body 1 and/or the auxiliary bag body 2, and is not limited in particular.

Correspondingly, the operation flow of the sealing part 15 for sealing the first top end 11 is as follows: firstly, placing articles into the main bag body 1 from the first top end 11; then, tearing off the easy-to-tear adhesive sticker 3; then, covering the first top end 11 with the sealing part 15 to seal the first top end 11; finally, the sealing portion 15 is bonded to the second body 14 through the easy-to-tear sticker 3 to seal the articles in the main bag body 1, as shown in fig. 7, the sealing portion 15 is bonded to the second body 14 through the easy-to-tear sticker 3.

In order to realize fast packaging of articles, in a third embodiment of the main bag body, as shown in fig. 8 and 9, the sealing portion 15 is provided with the adhesive strips 4, the number of the adhesive strips 4 is not limited, and may be one or more, and it is only necessary to firmly adhere the sealing portion 15 to the second body 14, so as to ensure good sealing performance of the articles. In order to improve the bonding firmness between the sealing part 15 and the second body 14, the second body 14 may be provided with an adhesive strip 4.

As shown in fig. 10, the adhesive strip 4 includes a hot melt adhesive layer 41 and a coating layer 42, the hot melt adhesive layer 41 is attached to the sealing portion 15, the coating layer 42 is attached to the hot melt adhesive layer 41, and the coating layer 42 is used for protecting the viscosity of the hot melt adhesive layer 41.

Correspondingly, the operation flow of the sealing part 15 for sealing the first top end 11 is as follows: firstly, placing articles into the main bag body 1 from the first top end 11; then, the coating layer 42 on the hot melt adhesive layer 41 is torn off; finally, the sealing part 15 is bonded to the second body 14 by the adhesive action of the hot-melt adhesive layer 41, thereby sealing the contents in the main bag body 1.

In order to enhance the adhesion of the sealing portion 15 to the second body 14, the easy-to-tear sticker 3 and the adhesive strip 4 may be used in combination, for example: the sealing part 15 is provided with an easy-to-tear adhesive sticker 3 and an adhesive strip 4.

In a fourth embodiment of the main pouch body, as shown in fig. 11 to 13, a snap seal 5 is provided at the first top end 11, and the first top end 11 is repeatedly opened and closed by the snap seal 5 to facilitate the access of the article.

The engagement seal 5 comprises a first rib 51, a second rib 52 and a third rib 53, wherein the first rib 51 and the second rib 52 are arranged in parallel on the first body 13 near the second body 14, and a gap is formed between the first rib 51 and the second rib 52, that is: a groove 54 is formed between the first rib 51 and the second rib 52.

Third protruding muscle 53 set up in second body 14 is close to on the one side of first body 13, and third protruding muscle 53 with recess 54 looks adaptation, third protruding muscle 53 with recess 54 is fixed for detachable joint, promptly: the third rib 53 and the groove 54 can be engaged with each other. The closure of the first top end 11 is achieved by the engagement of the third rib 53 with the groove 54, and the opening of the first top end 11 is achieved by the separation of the third rib 53 from the groove 54.

In the first embodiment of the package, the second top end 21 and the second bottom end 22 are both closed structures. It should be noted that the second top end 21 may also be a closable opening structure, and specific reference may be made to the description of the first top end 11, which is not described herein again. However, in consideration of the manufacturing cost and the convenience of the package, the object of the present invention can be achieved by the structure in which both ends of the auxiliary bag body 2 are closed, and therefore, it is preferable that both the second top end 21 and the second bottom end 22 are closed.

As shown in fig. 1, the second bottom end 22 is sleeved on the main bag body 1, and the second top end 21 is arranged opposite to the first top end 11, so that the auxiliary bag body 1 wraps part of the main bag body 1.

Specifically, the second bottom end 22 is fixed to the main bag body by a hot pressing method. The length from the second top end 21 to the second bottom end 22 is greater than the length from the exposed part of the main bag body 1 to the outside and less than the length from the first top end 11 to the first bottom end 12, and the reason for this is that: on one hand, when the auxiliary bag body 2 is turned outwards and is reversely sleeved on the main bag body 1, the auxiliary bag body 2 can wrap the part of the main bag body which is originally exposed outside; on the other hand, in order to reduce the manufacturing cost of the packaging bag and to facilitate carrying by a person, it is necessary to miniaturize the packaging bag as much as possible and save the material of the packaging bag, and the overall length of the auxiliary bag body 2 is preferably smaller than that of the main bag body 1.

Preferably, the second bottom end 22 is fixed to the middle of the main bag body 1 in a sleeved manner. Correspondingly, the length from the second top end 21 to the second bottom end 22 is greater than 1/2 of the length from the first top end 11 to the first bottom end 12 and less than the length from the first top end 11 to the first bottom end 12, so that the auxiliary bag body 2 encloses the portion from the middle of the main bag body 1 to the first bottom end 12. The technical scheme has the advantages that: on the premise of ensuring that the main bag body exposed outside originally can be wrapped in the auxiliary bag body 2 after the auxiliary bag body 2 is turned outwards, and comprehensively considering two states of the auxiliary bag body 2 before and after turning outwards, the whole length (namely the length between the first top end 11 and the second top end 12) of the packaging bag under the technical scheme is the minimum, and the packaging bag is the best scheme for saving materials of the packaging bag.

It should be noted that the second top end 21 and the first top end 11 may be arranged in the same direction, but the second top end 21 needs to be of a closable opening structure, and the article enters the main bag body 1 sequentially through the second top end 21 and the first top end 11, and then the first top end 11 and the second top end 21 are closed sequentially to seal the article. When express delivery parcel transportation, the auxiliary bag body 2 will first top 11 wraps up in, first bottom 12 exposes outside. When the person takes the article, the auxiliary bag body 2 is turned outwards and sleeved on the main bag body 1 in the reverse direction, at the moment, the first bottom end 12 of the auxiliary bag body 2 is wrapped inside, the first top end 11 is exposed, and the article is taken out from the first top end 11.

In the second embodiment of the packaging bag, as shown in fig. 14 and 15, a modification is made on the first embodiment of the packaging bag, and a guiding tear line 5 is provided on the auxiliary bag body 2 at a position close to the second top end 21, and the opening of the closed structure of the second top end 21 is realized through the guiding tear line 5.

And an easy-tearing carrying hole 7 is formed in the auxiliary bag body 2 close to the guide tearing line 6. The easy-tearing hand-held holes 7 are symmetrically arranged and oppositely arranged on two surfaces of the auxiliary bag body 2. The spot-breaking tearing line of the easy-tearing portable hole 7 can be in the shapes of a ring, a rounded rectangle, an ellipse and the like, is not particularly limited, and can be selected according to actual needs. The person who gets the piece tears the portable hole 7 of easily tearing along some tear lines, forms the handle, can lift the wrapping bag and take away together with the article in the wrapping bag through the handle.

When packaging express delivery, firstly, placing an article to be delivered into the main bag body 1 through the first top end 11; the first top end 11 is then closed to effect a seal against the article. The first bottom end 12, the second top end 21 and the second bottom end 22 are all closed structures, and the guide tear line 6 and the tear enabling hole 7 of the second top end 21 are not torn, so that the sealing performance of the packaging bag is not affected.

In the express transportation process, express goods are located in the main bag body 1, the auxiliary bag body 2 wraps the upper half part of the main bag body 1 (namely, the part from the middle part of the main bag body 1 to the first bottom end 12) in the main bag body, and the upper half part of the main bag body 1 is exposed outside.

When the person taking the article takes the article, the guiding tearing line 6 of the second top end 21 is firstly torn to open the second top end 21; then, the auxiliary bag body 2 is turned outwards through the second top end 21 to be reversely sleeved on the main bag body, so that the auxiliary bag body 2 wraps the upper half part of the main bag body 1 inside, and the lower half part of the main bag body 1 is exposed outside; then, tearing the easy-to-tear hand-hold holes 7 along the point-breaking tearing lines to form handles; and finally, lifting the packaging bag through the lifting handle, and taking away the packaging bag together with the articles in the packaging bag.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.

The above detailed description is made on a packaging bag provided by the embodiment of the present invention, and the principle and the implementation of the present invention are explained by applying a specific example, and the above description of the embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be some changes in the specific implementation and application scope, and to sum up, the content of the present specification should not be understood as a limitation to the present invention.

Claims

1. A package, comprising: the auxiliary bag body wraps part of the main bag body; the top end of the main bag body is a first top end, the bottom end of the main bag body is a first bottom end, and at least one of the first top end and the first bottom end is a closable opening structure; the top of assisting the bag body is the second top, the bottom of assisting the bag body is the second bottom, at least one in second top and the second bottom is enclosed construction, enclosed construction is fixed in on the main bag body.

2. The packaging bag according to claim 1, wherein the length from the second top end to the second bottom end is longer than the length of the main bag body exposed to the outside and shorter than the length from the first top end to the first bottom end.

3. The package of claim 1 or 2, wherein the first top end is of a closable opening structure, and a sealing portion is provided at the first top end for sealing the first top end.

4. A package as claimed in claim 3, wherein the sealing portion is provided with an adhesive strip and/or a peel tape.

5. The package of claim 1 or 2, wherein the first top end is of a closable opening configuration and a bite seal is provided at the first top end.

6. The packaging bag according to claim 1, wherein the second bottom end is fixedly fitted to a middle portion of the main bag body.

7. The package of claim 6 wherein the length of the second top end to the second bottom end is greater than 1/2 and less than the length of the first top end to the first bottom end.

8. The packaging bag according to claim 6 or 7, wherein the second top end is disposed opposite to the first top end such that the auxiliary bag body encloses a portion from a middle portion to the first bottom end of the main bag body.

9. The packaging bag according to claim 1, wherein the auxiliary bag body is provided with a guide tear line.

10. The packaging bag according to claim 1, wherein the auxiliary bag body is provided with a readily tearable carrying hole.