Delivery bag and delivery bag structure

Abstract

To provide a delivery bag and a delivery bag structure capable of reducing transportation costs, being applicable to continuous production, and enabling tracking and theft prevention during distribution.SOLUTION: A delivery bag includes a pouch chamber membrane layer and a delivery bag layer. The pouch chamber membrane layer includes at least one air bag and a main path, and the main path is connected to the at least one air bag, and when gas is filled into the at least one air bag, the at least one air bag changes from a flat state to an inflated state. The delivery bag layer and the pouch chamber membrane layer are both folded along a fold line to form an outer bag in the delivery bag layer and an inner bag in the pouch chamber membrane layer, forming a receiving space in the inner bag, and placing the inner bag in the outer bag.SELECTED DRAWING: Figure 5

Description

Technical Field

[0001] The present invention relates to a delivery bag and a delivery bag structure, and particularly to a delivery bag and a delivery bag structure that can reduce transportation costs, are suitable for continuous production, and enable tracking and anti-theft during logistics processes.

Background Art

[0002] "Delivery bag" is a safe bag designed to protect products and documents, and is used for packaging items that require confidentiality, such as cash, confidential documents, important certificates, and online shopping products. A delivery bag comprises an outer layer made of plastic and an adhesive part (e.g., double-sided adhesive tape), the adhesive part is located near the bag opening, and closes the bag opening by adhering the plastic outer layer. Therefore, when the bag is opened, the adhesive part may leave obvious traces of destruction or damage on the plastic outer layer located near the bag opening, which helps prevent unauthorized persons from opening the bag without permission, and improves confidentiality to prevent the contents from being tampered with or altered.

[0003] A bubble-type delivery bag is provided with a bubble layer inside the plastic outer layer, and has excellent cushioning properties to protect the articles packaged in the bag. In particular, when used for packaging online shopping products, the cushioning property of the bubble layer can prevent the online shopping products from being damaged due to collision during transportation.

Disclosure of the Invention

Problem to be Solved by the Invention

[0004] However, the bubble layer of the bubble-type delivery bag is provided with a large number of bubbles to reduce the influence of external impact force on the packaged articles, and these bubbles have a certain volume, which has the disadvantage of increasing transportation costs.

[0005] Furthermore, with the increasing volume of goods being shipped daily due to the growing development of electronic transactions, the lack of tracking capabilities and theft prevention measures for products and documents protected by "delivery bags" is one of the main problems facing the industry.

[0006] Therefore, the present invention aims to provide a delivery bag and a delivery bag structure that can reduce transportation costs, can be continuously produced, and allows for tracking and theft prevention during the logistics process, in order to solve the above problems. [Overview of the project] [Means for solving the problem]

[0007] The present invention provides a delivery bag comprising a pouch membrane layer, a delivery bag layer, and a plurality of perforation structures. The pouch membrane layer comprises at least one airbag and a main path communicating with the at least one airbag, and when gas is filled into the at least one airbag, the at least one airbag changes from a flat state to an inflated state. The delivery bag layer covers the pouch membrane layer after being folded. The plurality of perforation structures are installed through the delivery bag layer and cover the pouch membrane layer within the delivery bag layer, defining a delivery bag structure that can be separated by two adjacent perforation structures.

[0008] The present invention further provides a delivery bag structure comprising a delivery bag layer and a storage membrane layer, wherein the delivery bag layer, which is opposite to each other, has a first bag layer side edge and a second bag layer side edge. The storage membrane layer has a first membrane layer side edge and a second membrane layer side edge that are opposite to each other. The storage membrane layer comprises at least one airbag and a main path, the main path communicating with the at least one airbag. When gas enters the at least one airbag, the main path changes the at least one airbag from a flat state to an inflated state. The delivery bag layer and the storage membrane layer overlap by folding along fold lines to form a first contact region, and the second bag layer side edge and the second membrane layer side edge overlap to form a second contact region. The delivery bag layer and the storage membrane layer form an outer bag by the first contact region and the second contact region being in close contact, the delivery bag layer forms an inner bag by the storage membrane layer, a receiving space is formed in the inner bag, and the inner bag is placed in the outer bag. [Effects of the Invention]

[0009] In summary, the compartment of the compartment membrane layer in the delivery bag and delivery bag structure of the present invention changes from a flat state to an inflated state when filled with gas. Therefore, it is not necessary to fill the compartment with gas during the transportation process. By maintaining the delivery bag and delivery bag structure of the present invention in a flat state, the volume of the delivery bag and delivery bag structure during transportation is reduced, and transportation costs can be lowered. Furthermore, when packaging goods with the delivery bag or delivery bag structure of the present invention, filling the compartment with gas changes the delivery bag and delivery bag structure of the present invention to an inflated state, enabling cushioning and protection. The delivery bag and delivery bag structure of the present invention may also be equipped with an identity identification element. By providing identity identification information, the identity identification element enables identification, tracking, and statistics of the delivery bag and its delivery bag structure during the logistics process, and also prevents theft. [Brief explanation of the drawing]

[0010] [Figure 1] This is a schematic diagram showing the structure of a delivery bag according to the first embodiment of the present invention. [Figure 2]Figure 1 is a schematic diagram showing the external appearance and cross-section of the capsule membrane layer. [Figure 3] This is a schematic diagram showing the first stage of the manufacturing process for a delivery bag according to the first embodiment of the present invention. [Figure 4] This is a schematic diagram showing the second stage of the manufacturing process for the delivery bag according to the first embodiment of the present invention. [Figure 5] This is a schematic diagram showing the third stage of the manufacturing process for the delivery bag according to the first embodiment of the present invention. [Figure 6] This is a schematic diagram showing the fourth stage of the manufacturing process for the delivery bag according to the first embodiment of the present invention. [Figure 7] This is a schematic diagram showing the process of filling a delivery bag with gas according to the first embodiment of the present invention. [Figure 8] This is a schematic diagram showing a delivery bag according to a second embodiment of the present invention and the process of filling the delivery bag structure with gas. [Figure 9] This is a schematic diagram illustrating a delivery bag according to a third embodiment of the present invention and the process of filling the delivery bag structure with gas. [Figure 10] This is a schematic diagram illustrating a delivery bag according to a fourth embodiment of the present invention and the process of filling the delivery bag structure with gas. [Figure 11A] This is a schematic diagram showing a delivery bag according to the fifth embodiment of the present invention and the structure of the delivery bag. [Figure 11B] This is a schematic diagram showing a delivery bag and its structure according to another embodiment of the present invention. [Figure 12] This is a schematic diagram showing the structure of a delivery bag according to the sixth embodiment of the present invention. [Figure 13] This is a schematic diagram showing a delivery bag according to the seventh embodiment of the present invention and the structure of the delivery bag. [Figure 14] This is a schematic diagram showing a delivery bag according to the eighth embodiment of the present invention and the structure of the delivery bag. [Figure 15] This is a schematic diagram showing a delivery bag according to the ninth embodiment of the present invention and the structure of the delivery bag. [Figure 16] This is a schematic diagram showing a delivery bag according to the tenth embodiment of the present invention and the structure of the delivery bag. [Figure 17] This is a schematic diagram showing a delivery bag according to the eleventh embodiment of the present invention and the structure of the delivery bag. MODE FOR CARRYING OUT THE INVENTION

[0011] As used herein, the term "check valve" refers to a valve configured to allow gas to pass in only one direction, and specific configurations thereof include, for example, the "gas pressure valve device" described in the patent specification of Republic of China Patent No. I440590. Repeated descriptions are omitted herein for the sake of brevity.

[0012] FIRST EMBODIMENT

[0013] Please refer to FIG. 1 to FIG. 6. FIG. 1 is a schematic diagram showing a delivery bag structure 1000' according to a first embodiment of the present invention. FIG. 2 is a schematic diagram showing the appearance and cross-section of the bladder membrane layer 1 shown in FIG. 1. FIG. 3 is a schematic diagram showing a first-stage manufacturing process of the delivery bag 1000 according to the first embodiment of the present invention. FIG. 4 is a schematic diagram showing a second-stage manufacturing process of the delivery bag 1000 according to the first embodiment of the present invention. FIG. 5 is a schematic diagram showing a third-stage manufacturing process of the delivery bag 1000 according to the first embodiment of the present invention. FIG. 6 is a schematic diagram showing a fourth-stage manufacturing process of the delivery bag 1000 according to the first embodiment of the present invention.

[0014] As shown in FIG. 1, FIG. 2, FIG. 5 and FIG. 6, the delivery bag structure 1000' includes a bladder membrane layer 1 and a delivery bag layer 2. The bladder membrane layer 1 comprises at least one airbag 10 and a main passage 11 communicating with the at least one airbag 10. When gas enters the at least one airbag 10, the at least one airbag 10 changes from a flat state to an inflated state. In this embodiment, the bladder membrane layer 1 includes a plurality of airbags 10, but the present invention is not limited thereto, and only one airbag 10 may be provided according to actual needs.

[0015] The manufacturing process of the first embodiment of the present invention, a delivery bag 1000 and its delivery bag structure 1000', will be described below. As shown in Figure 3, first, a delivery bag layer 2 is prepared. The delivery bag layer 2 is pulled out by the delivery bag layer material cylinder 80 and passes between the material sorting roller set 82 while maintaining its flatness. Next, the pouch membrane layer 1 is placed on top of the delivery bag layer 2, and the pouch membrane layer 1 is pulled out by the pouch membrane layer material cylinder 90 and similarly passes between the material sorting roller set 92 while maintaining its flatness. After passing through the material sorting roller set 92, the pouch membrane layer 1 has its direction of travel changed by the direction changing roller 94, and then overlaps with the delivery bag layer 2 and passes between the roller set 84 simultaneously. As a result, the delivery bag layer 2 and the pouch membrane layer 1 overlap.

[0016] Next, as shown in Figure 4, the overlapping delivery bag layer 2 and the bag compartment membrane layer 1 pass through the triangular folding means 100. Once the overlapping delivery bag layer 2 and the bag compartment membrane layer 1 pass through the folding means 100, they are folded together along the fold line FL, and the delivery bag layer 2 covers the bag compartment membrane layer 1. Furthermore, another material sorting roller set 101 is used to maintain the flatness of the delivery bag layer 2 and the bag compartment membrane layer 1, and by combining it with the tightening roller set 102, the delivery bag layer 2 and the bag compartment membrane layer 1 are brought into close contact and bonded together.

[0017] As shown in Figure 3, the delivery bag layer 2 has a first bag layer edge 20 and a second bag layer edge 21 that are opposite to each other. The storage compartment membrane layer 1 has a first membrane layer edge 15 and a second membrane layer edge 16 that are opposite to each other. As shown in Figure 5, when the delivery bag layer 2 and the storage compartment membrane layer 1 are folded together along the fold line FL by the folding means 100, the second bag layer edge 21 is located between the first bag layer edge 20 and the fold line FL in the delivery bag layer 2, the second membrane layer edge 16 is located between the first membrane layer edge 15 and the fold line FL in the storage compartment membrane layer 1, and the first membrane layer edge 15 is located between the first bag layer edge 20 and the second bag layer edge 21 of the delivery bag layer 2, and the main path 11 is located between the first membrane layer edge 15 and the fold line FL.

[0018] As shown in Figure 5, when the delivery bag layer 2 and the bag compartment membrane layer 1 are folded along the fold line FL, the sealing device 103 and the perforation device 104 generate a plurality of delivery bag boundary sealing structures 4 and a plurality of perforation structures 3, respectively. Each delivery bag boundary sealing structure 4 fixes the delivery bag layer 2 and the bag compartment membrane layer 1, and each perforation structure 3 corresponds to one of the plurality of delivery bag boundary sealing structures 4. Each perforation structure 3 penetrates the delivery bag layer 2 and covers the bag compartment membrane layer 1 of the delivery bag layer 2, and is connected to the first bag layer edge 20 of the delivery bag layer 2 and the fold line FL. In this embodiment, the sealing device 103 is, for example, a heat sealer, and the perforation device 104 is, for example, a perforation machine, but is not limited to these. Furthermore, when the delivery bag layer 2 and the bag compartment membrane layer 1 are folded along the fold line FL, and the delivery bag boundary sealing structure 4 and the perforation structure 3 are formed, the delivery bag layer 2 and the bag compartment membrane layer 1 form the delivery bag 1000.

[0019] In this case, the delivery bag 1000 is flat because it is not filled with gas. In this way, the volume of the delivery bag 1000 can be significantly reduced. Furthermore, as shown in Figure 6, the delivery bag 1000 is rolled up in a flat state to form the delivery bag material tube 1001. Similarly, because the delivery bag 1000 is flat, the volume occupied by the delivery bag material tube 1001 can be significantly reduced, making it convenient to transport the delivery bag material tube 1001 and reducing the transportation costs of both the delivery bag material tube 1001 and the delivery bag 1000.

[0020] Furthermore, the two adjacent perforation structures 3 define the delivery bag structure 1000' shown in Figure 1, with the delivery bag boundary sealing structure 4 becoming the side edge of the delivery bag structure 1000', the fold line FL becoming the bottom edge of the delivery bag structure 1000', the delivery bag layer 2 constituting the outer bag of the delivery bag structure 1000', and the pouch membrane layer 1 constituting the inner bag of the delivery bag structure 1000', forming a receiving space within the inner bag and placing the inner bag inside the outer bag. Thus, the delivery bag structure 1000' is a bag having two layers, inside and out, with the outer bag of the delivery bag structure 1000' being composed of the delivery bag layer 2 and the inner bag of the delivery bag structure 1000' being composed of the pouch membrane layer 1. In the delivery bag structure 1000', the fold line FL becomes the bottom edge and the delivery bag boundary sealing structure 4 contributes to the outer bag and inner bag becoming the side edge.

[0021] Furthermore, the perforation structure 3 of the delivery bag 1000 is connected to the first bag layer edge 20 and the fold line FL of the delivery bag layer 2, and is connected to the uppermost and lowermost edges of the delivery bag 1000. Since it penetrates the delivery bag layer 2 and the pouch membrane layer 1, the connection between the delivery bag layer 2 and the pouch membrane layer 1 is not excessively strong. When force is applied to one side of the delivery bag 1000, the delivery bag layer 2 and the pouch membrane layer 1 are easily cut at the perforation structure 3, and the delivery bag structure 1000' is detached from the delivery bag 1000. In other words, the delivery bag 1000 of this embodiment is a bag body in which multiple delivery bag structures 1000' are continuous, and it becomes an independent bag body with the perforation structure 3 as the boundary. When the delivery bag structure 1000' is detached from the continuous bag body of the delivery bag 1000 via the perforation structure 3, the pouch membrane layer 1 of the delivery bag structure 1000' forms a first membrane layer side edge 17 and a second membrane layer side edge 18 that oppose each other, and the delivery bag layer 2 of the delivery bag structure 1000' forms a first bag layer side edge 22 and a second bag layer side edge 23 that oppose each other.

[0022] In this embodiment, each delivery bag boundary sealing structure 4 has a pi shape comprising a left boundary sealing structure 40, a right boundary sealing structure 41, and an upper boundary sealing structure 42. The left boundary sealing structure 40 is located on one side of one of the multiple perforation structures 3, and the right boundary sealing structure 41 is located on the other side of one of the multiple perforation structures 3. In other words, the left boundary sealing structure 40 and the right boundary sealing structure 41 are located on opposite sides of their respective perforation structures 3. The upper boundary sealing structure 42 is located between the left boundary sealing structure 40 and the right boundary sealing structure 41. In this embodiment, the upper boundary sealing structure 42 is connected to the left boundary sealing structure 40 and the right boundary sealing structure 41.

[0023] Next, please refer to Figures 5 to 7. Figure 7 is a schematic diagram showing the process of filling a delivery bag 1000 with gas according to the first embodiment of the present invention. In this embodiment, the bag chamber membrane layer 1 further includes a plurality of sub-pathways 12. The number of sub-pathways 12 corresponds to the number of airbags 10. Each sub-pathway 12 communicates with one of the main path 11 and one of the airbags 10. In this embodiment, the gas filling machine C further includes a heat sealer A, a tearing device B, a nozzle C', and an interlocking wheel D. The nozzle C' ejects gas G. The interlocking wheel D interlocks the delivery bag 1000. Although only one wheel is shown in Figure 7, as will be easily understood by those skilled in the art, the interlocking wheel D actually consists of a pair of wheels that are combined vertically, and the delivery bag 1000 moves along the direction of arrow E shown in Figure 7 by being gripped and pulled by the upper and lower wheels.

[0024] As described above, the delivery bag 1000 is constructed by overlapping the delivery bag layer 2 and the pouch membrane layer 1 in conjunction with the wheels, then folding them with the folding means 100, sealing them with the sealing device 103, and forming perforations with the perforation device 104. Therefore, the width of each delivery bag structure 1000' is determined by the operating cycle of the sealing device 103 and the perforation device 104 and the interlocking speed of the wheels. In other words, when the interlocking speed of the wheels is the same, the shorter the operating cycle of the sealing device 103 and the perforation device 104, the narrower the width of each delivery bag structure 1000' becomes, while the longer the operating cycle of the sealing device 103 and the perforation device 104, the wider the width of each delivery bag structure 1000' becomes.

[0025] In fact, since the airbags 10 and secondary pathways 12 are uniformly distributed in the pouch membrane layer 1, the position of the perforation structure 3 formed by the perforation device 104 differs depending on the width of the delivery bag structure 1000', and there are three possible positions as follows. Position 1: (As shown in the diagram) Passing through both the airbag 10 and the secondary path 12, Position 2 is where only airbag 10 passes through. Position 3 passes between the airbag 10 and the secondary path 12.

[0026] As described above, since the perforation structure 3 penetrates the delivery bag layer 2 and the pouch membrane layer 1, when the perforation structure 3 is located, for example, at position 1 or position 2, the main path 11, the secondary path 12 and the airbag 10 are connected to the outside of the delivery bag 1000 via the perforation structure 3. Therefore, the upper boundary sealing structure 42 in the delivery bag boundary sealing structure 4 is adjacent to the lower edge 111 of the main path 11 in the pouch membrane layer 1, and the upper boundary sealing structure 42 is connected to the left boundary sealing structure 40 and the right boundary sealing structure 41. As a result, the upper boundary sealing structure 42, the left boundary sealing structure 40 and the right boundary sealing structure 41 prevent gas G that has entered the secondary path 12 and the airbag 10, which have been punctured in a point-like manner by the perforation structure 3 from the main path 11, from leaking out of the delivery bag 1000 through the perforation structure 3 of the secondary path 12 and the airbag 10.

[0027] The position of the upper boundary sealing structure 42 in the delivery bag boundary sealing structure 4 according to the present invention is not limited to that shown in the figure. For example, it may be located between the lower edge 111 and the upper edge 110 of the main path 11 of the pouch membrane layer 1, and may be connected to the left boundary sealing structure 40 and the right boundary sealing structure 41. In that case, the upper boundary sealing structure 42, the left boundary sealing structure 40, and the right boundary sealing structure 41 prevent the gas G that has entered the secondary path 12 and the airbag 10, which have been punctured in a dot-like manner by the perforation structure 3 from the main path 11, from leaking out of the delivery bag 1000 through the perforation structure 3 in the secondary path 12 and the airbag 10. In other words, the left boundary sealing structure 40, the right boundary sealing structure 41, and the upper boundary sealing structure 42 may be configured not to completely close the main path 11, and a configuration that prevents gas G entering the secondary path 12 and airbag 10, which are punctured in a dot-like manner by the perforation structure 3 from the main path 11, from leaking to the outside of the delivery bag 1000 through the perforation structure 3 in the secondary path 12 and airbag 10 falls within the scope of the claims of the present invention.

[0028] As shown in Figure 7, when the delivery bag 1000 is moved along the direction of arrow E by the interlocking wheels D to the nozzle C' of the gas filling machine C and enters the main path 11, the gas G ejected from the nozzle C' of the gas filling machine C enters the main path 11 and fills the corresponding airbag 10 via the sub-path 12, changing the airbag 10 from a flat state to an inflated state. Next, when the delivery bag 1000 continues to move along the direction of arrow E by the interlocking wheels D, the tearing device B tears through the main path 11, allowing nozzle C' to continuously enter the main path 11 and fill the delivery bag 1000 being discharged from the delivery bag material cylinder 1001 by the interlocking wheels D with gas. Furthermore, when the airbag 10 changes from a flat state to an inflated state due to the gas filling machine C filling the airbag 10 with gas, the interlocking wheels D continuously interlock the gas-filled airbag 10 with the heat sealer A, and as the sub-path 12 passes through the heat sealer A, the heat sealer A heat-seals the sub-path 12. This prevents the gas G from the airbag 10 from leaking out of the sub-path 12. In other embodiments, the heat sealer A may be used to heat-seal the airbag 10, preventing the gas G from the airbag 10 from leaking after it enters the sub-path 12. Preferably, the heat sealer A heat-seals the airbag 10 at a point close to the sub-path 12. In other words, the heat sealer A heat-seals the sub-path 12 or the airbag 10 in the form of a heat seal, thereby preventing the gas G from the airbag 10 from leaking out.

[0029] [Second Example]

[0030] Please refer to Figure 8. Figure 8 is a schematic diagram showing the process of filling a delivery bag 2000 and its delivery bag structure 2000' of a second embodiment of the present invention with gas. The main difference between the delivery bag 2000 and its delivery bag structure 2000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that at least one of the multiple delivery bag boundary sealing structures 4' in the delivery bag 2000 is a long-strand sealing structure. The long-strand sealing structure has an upper edge 43 adjacent to the lower edge 111 of the main path 11 or is located between the lower edge 111 and the upper edge 110 of the main path 11. In other words, the long-strand sealing structure falls within the scope of the claims of the present invention as long as it does not completely seal the main path 11. In this embodiment, each delivery bag boundary sealing structure 4' is the long-strand sealing structure, but it is not limited thereto. Designs in which one or more delivery bag boundary sealing structures 4' are designed as the long-strand sealing structure also fall within the scope of the claims of the present invention. In this embodiment, redundant explanations are omitted by assigning the same reference numerals to parts that were described in the first embodiment.

[0031] [Third Example]

[0032] Please refer to Figure 9. Figure 9 is a schematic diagram showing the process of filling a delivery bag 3000 and its delivery bag structure 3000' of the third embodiment of the present invention with gas. The main difference between the delivery bag 3000 and its delivery bag structure 3000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that the multiple airbags 10' in the delivery bag 3000 are columnar in shape. In this embodiment, redundant explanations will be omitted by assigning the same reference numerals to parts that were described in the first embodiment, etc.

[0033] [Fourth Example]

[0034] Please refer to Figure 10. Figure 10 is a schematic diagram showing the process of filling a delivery bag 4000 and its delivery bag structure 4000' of the fourth embodiment of the present invention with gas. The main difference between the delivery bag 4000 and its delivery bag structure 4000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that the storage chamber membrane layer 1 of the delivery bag 4000 further includes a plurality of sub-check valves 14. The plurality of sub-check valves 14 correspond to one of the plurality of airbags 10 and one of the plurality of sub-pathways 12. The plurality of sub-check valves 14 are installed in one of the plurality of sub-pathways 12. The sub-check valves 14 prevent the gas G of the airbag 10 from leaking from the sub-pathway 12. In this embodiment, the storage chamber membrane layer 1 includes a plurality of sub-check valves 14, but is not limited thereto. In other words, even if it has one or more sub-check valves 14, it falls within the scope of the claims of the present invention. In this embodiment, redundant explanations are omitted by assigning the same reference numerals to parts that were described in the first embodiment, etc.

[0035] [Fifth Example]

[0036] Please refer to Figure 11A. Figure 11A is a schematic diagram showing a fifth embodiment of the present invention: a delivery bag 5000 and its delivery bag structure 5000'. The main difference between the delivery bag 5000 and its delivery bag structure 5000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that the delivery bag 5000 has a first side edge sealing structure 61, a second side edge sealing structure 71 and a tip sealing structure 81 formed by a sealing device 103, the tip sealing structure 81 is adjacent to the lower edge 111 of the main path 11, one end of the first side edge sealing structure 61 is connected to the tip sealing structure 81 or is located between the lower edge 111 and the upper edge 110 of the main path 11, an air inlet 112 is formed at one end 113 of the main path 11, one end of the second side edge sealing structure 71 is connected to one of the upper edge 110 of the main path 11, the upper edge of the pouch membrane layer 1 (i.e., the first membrane layer edge 15) and the upper edge of the delivery bag layer 2 (i.e., the first bag layer edge 20), and seals the other end 114 of the main path 11. Furthermore, the delivery bag 5000 further includes a plurality of sub-check valves 14, each corresponding to one of the plurality of airbags 10 and one of the plurality of sub-pathways 12, with each sub-check valve 14 installed in one of the plurality of sub-pathways 12. In this embodiment, the capsule membrane layer 1 includes a plurality of sub-check valves 14, but is not limited thereto. In other words, even if it includes one or more sub-check valves 14, it falls within the scope of the claims of the present invention.

[0037] Furthermore, the delivery bag 5000 has a continuous bag structure, and the cutting device 105 cuts the delivery bag 5000 between the first side edge sealing structure 61 and the second side edge sealing structure 71, forming an independent bag structure (i.e., delivery bag structure 5000') from the cut delivery bag 5000, and the cut end sealing structure 81 is thereby divided into two parts. As a result, the delivery bag layer 2 of the delivery bag structure 5000' has a first bag layer side edge 22 and a second bag layer side edge 23 that are opposite to each other, and the pouch membrane layer 1 of the delivery bag structure 5000' has a first membrane layer side edge 17 and a second membrane layer side edge 18 that are opposite to each other.

[0038] Furthermore, when the first membrane layer side edge 17 of the pouch membrane layer 1 in the delivery bag structure 5000' and the first bag layer side edge 22 of the delivery bag layer 2 overlap each other, are sealed by the sealing device 103, and are cut by the cutting device 105, a first contact region 6 is formed. The first contact region 6 includes a first upper edge sealing structure 60 (i.e., a part of the cut end sealing structure 81) and a first side edge sealing structure 61, the first upper edge sealing structure 60 is adjacent to the lower edge 111 of the main path 11, the end of the first side edge sealing structure 61 is connected to the end sealing structure 81 or is located between the lower edge 111 and the upper edge 110 of the main path 11, and an air inlet 112 is formed at one end 113 of the main path 11. When the second membrane layer side edge 18 of the pouch membrane layer 1 in the delivery bag structure 5000' and the second bag layer side edge 23 of the delivery bag layer 2 overlap each other, and are sealed by the sealing device 103 and cut by the cutting device 105, a second contact region 7 is formed. The second contact region 7 includes the second upper edge sealing structure 70 (i.e., the other part of the cut end sealing structure 81) and the second side edge sealing structure 71, the second upper edge sealing structure 70 is adjacent to the lower edge 111 of the main path 11, and one end of the second side edge sealing structure 71 is made to one of the upper edge 110 of the main path 11, the upper edge of the pouch membrane layer 1, and the upper edge of the delivery bag layer 2, sealing the other end 114 of the main path 11.

[0039] As described above, in the delivery bag structure 5000', the delivery bag layer 2 constitutes the outer bag, and the pouch membrane layer 1 constitutes the inner bag, forming a receiving space within the inner bag to receive and package articles, and the inner bag is placed inside the outer bag. When filling the inner bag (i.e., the pouch membrane layer 1 of the delivery bag structure 5000') with gas, the gas G enters the main path 11 by passing through the air inlet 112 located at one end 113 of the main path 11, and the other end 114 of the main path 11 is sealed by the second side edge sealing structure 71. The gas G that enters the main path 11 cannot leak from the other end 114 of the main path 11, and instead fills the corresponding airbag 10 via each sub-path 12, causing the airbag 10 to inflate.

[0040] Therefore, the inner bag (i.e., the bag chamber membrane layer 1 of the delivery bag structure 5000') which is filled with gas can provide cushioning and protection to the received and packaged article. The sub-check valve 14 installed in the sub-pathway 12 prevents the gas from the airbag 10 from leaking out of the sub-pathway 12 and can keep the airbag 10 filled with gas. Furthermore, the outer bag (i.e., the delivery bag layer 2 of the delivery bag structure 5000') is made of plastic, and when the outer bag is opened, clear signs of damage or destruction will appear on the plastic outer bag, thus preventing unauthorized persons from opening the bag and contributing to the avoidance of tampering with or altering the article.

[0041] Please refer to Figure 11B. Figure 11B is a schematic diagram showing a delivery bag 5000" and its delivery bag structure 5000' of another embodiment of the present invention. The main difference between the delivery bag 5000" and the delivery bag 5000 is that the delivery bag 5000" is processed using a perforation device 104, rather than a cutting device 105, during the manufacturing process. In other words, two adjacent delivery bag structures 5000' in the delivery bag 5000" have perforation structures 3 formed by the perforation device 104. Thus, two adjacent delivery bag structures 5000' in the delivery bag 5000" are connected by perforation structures 3. When force is applied to one side of the delivery bag 5000", the perforation structures 3 are cut, and the delivery bag structure 5000' is separated from the delivery bag 5000". In other words, the delivery bag 5000" of this embodiment is a continuous bag containing multiple delivery bag structures 5000'. Furthermore, each of the multiple delivery bag structures 5000' is an independent bag that separates from the continuous delivery bag 5000'' with the perforation structure 3 as the boundary.

[0042] [Sixth Embodiment]

[0043] Please refer to Figure 12. Figure 12 is a schematic diagram showing a delivery bag structure 6000' according to the sixth embodiment of the present invention. The main difference between the delivery bag structure 6000' and the delivery bag structure 5000' described above is that the sub-path 12 in the delivery bag structure 6000' does not have a sub-check valve installed. The delivery bag structure 6000' further includes a main check valve 13, which is installed at the air intake port 112 at one end 113 of the main path 11. The main check valve 13 prevents the gas G of the airbag 10 from leaking from the air intake port 112. In this embodiment, redundant explanations will be omitted by assigning the same reference numerals to parts as those described in the first embodiment.

[0044] [Seventh Example]

[0045] Please refer to Figure 13. Figure 13 is a schematic diagram showing a delivery bag 7000 and its delivery bag structure 7000' according to the seventh embodiment of the present invention. The main difference between the delivery bag 7000 and its delivery bag structure 7000' and the delivery bag structure 6000' described above is that the first contact region 6' in the delivery bag structure 7000' cut out from the delivery bag 7000 includes a first upper edge sealing structure 60 and a first side edge sealing structure 61', the first upper edge sealing structure 60 is adjacent to the lower edge 111 of the main path 11, and one end of the first side edge sealing structure 61' is one of the upper edge 110 of the main path 11, the upper edge of the pouch membrane layer 1 (i.e., the first membrane layer edge 15), and the upper edge of the delivery bag layer 2 (i.e., the first bag layer edge 20), sealing one end 113 of the main path 11. The second sealing region 7 in the delivery bag structure 7000' includes a second upper edge sealing structure 70 and a second side edge sealing structure 71, wherein the second upper edge sealing structure 70 is adjacent to the lower edge 111 of the main path 11, and one end of the second side edge sealing structure 71 is positioned at one of the upper edge 110 of the main path 11, the upper edge of the pouch membrane layer 1 (i.e., the first membrane layer edge 15), and the upper edge of the delivery bag layer 2 (i.e., the first bag layer edge 20), sealing the other end 114 of the main path 11.

[0046] The bag chamber membrane layer 1 further includes an air intake port 112'. The air intake port 112' communicates with the main path 11 and is located between one end 113 and the other end 114 of the main path 11. In other words, the air intake port 112' of the delivery bag 7000 is not installed at either the one end 113 or the other end 114 of the main path 11. The delivery bag structure 7000' further includes a main check valve 13. The main check valve 13 is installed at the air intake port 112'. In other words, the main check valve 13 of the delivery bag structure 7000' is not installed at either the one end 113 or the other end 114 of the main path 11. The main check valve 13 prevents the gas G of the airbag 10 from leaking from the air intake port 112'. In this embodiment, redundant explanations are omitted by assigning the same reference numerals to parts that were described in the first embodiment, etc.

[0047] [Eighth Example]

[0048] Please refer to Figure 14. Figure 14 is a schematic diagram showing a delivery bag 8000 and its delivery bag structure 8000' according to the eighth embodiment of the present invention. The main difference between the delivery bag 8000 and its delivery bag structure 8000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that the pouch membrane layer 1' in the delivery bag 8000 and its delivery bag structure 8000' further comprises a membrane layer perforation structure 19. The membrane layer perforation structure 19 is installed so as to penetrate the pouch membrane layer 1'. The membrane layer perforation structure 19 is adjacent to one of the delivery bag boundary sealing structures 4 and is connected to the first membrane layer edge 15 and the second membrane layer edge 16. When the pouch membrane layer 1' changes from a flat state to an inflated state, the thickness of each airbag 10 increases and the width of each airbag 10 decreases due to the inflation. In reality, the width of the airbag 10 when filled with gas is reduced by approximately 10% to 30% compared to its width when flat.

[0049] Furthermore, since the pouch membrane layer 1' and the delivery bag layer 2 are joined and fixed by the delivery bag boundary sealing structure 4, if the width of the airbag 10 remains reduced due to gas filling and is maintained by the delivery bag layer 2, the width of the airbag 10 will shrink, causing the pouch membrane layer 1' to pull the delivery bag layer 2 inward. For this reason, the membrane perforation structure 19 in the pouch membrane layer 1' does not become excessively strong, and when the width of the airbag 10 shrinks and the pouch membrane layer 1' pulls the delivery bag layer 2 inward, the membrane perforation structure 19 in the pouch membrane layer 1' will break spontaneously or by an external force from the delivery bag layer 2. When the delivery bag layer 2 and the pouch membrane layer 1' are broken, the delivery bag layer 2 will not change in appearance (for example, wrinkles will appear) due to pulling by an external force, and thus the appearance of the delivery bag 8000 and its delivery bag structure 8000' can be maintained. In this embodiment, redundant explanations are omitted by assigning the same reference numerals to parts that were described in the first embodiment.

[0050] [Ninth Embodiment]

[0051] Please refer to Figure 15. Figure 15 is a schematic diagram showing a delivery bag 9000 and its delivery bag structure 9000' according to the ninth embodiment of the present invention. The main difference between the delivery bag 9000 and its delivery bag structure 9000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that the receiving space of the inner bag, which is composed of a pouch membrane layer 1, receives an object G (for example, a book), and the identity identification element F is attached to the object G. When an object G is received in the receiving space of the inner bag, the identity identification element F is placed in the inner bag together with the object G, and identification, tracking, and statistics are possible during the process of using the delivery bag 9000 and its delivery bag structure 9000' in logistics. Alternatively, the identity identification element F can serve the function of preventing theft. For example, if a delivery bag 9000 and its delivery bag structure 9000' equipped with an identity identification element F that does not have its identification function removed are read by a reader, the reader will send a warning, thereby preventing theft. Alternatively, the identity identification element F may be equipped with an identification identity, and the management system may be configured in advance to allow or deny passage based on the identification identity. In this way, if a delivery bag 9000 and its delivery bag structure 9000' equipped with an identity identification element F that allows passage are read by a reader, the management system will determine that the identification identity obtained through the reading is permitted, and therefore the reader will not send a warning. On the other hand, if a delivery bag 9000 and its delivery bag structure 9000' that does not have an identity identification element F that allows passage are read by a reader, the management system will determine that the identification identity obtained through the reading is not permitted, and therefore the reader will send a warning, thus preventing theft.

[0052] As shown in Figure 15, the delivery bag layer 2 has a first surface 24 facing the capsule membrane layer 1, and the first surface 24 has a first bonding region 240. The capsule membrane layer 1 has a second surface 1A facing the delivery bag layer 2, and the second surface 1A has a second bonding region 1A0. The area of ​​the first bonding region 240 is smaller than the area of ​​the first surface 24 on the delivery bag layer 2, and the area of ​​the second bonding region 1A0 is smaller than the area of ​​the second surface 1A on the capsule membrane layer 1. Furthermore, the first bonding region 240 and the second bonding region 1A0 can be bonded to each other by an adhesive.

[0053] [Tenth Example]

[0054] Please refer to Figure 16. Figure 16 is a schematic diagram showing a delivery bag 10000 and its delivery bag structure 10000' according to the tenth embodiment of the present invention. The main difference between the delivery bag 10000 and its delivery bag structure 10000' and the delivery bag 1000 and its delivery bag structure 1000' described above is that the delivery bag 10000 and its delivery bag structure 10000' further include an identity identification element F. The identity identification element F is installed in the pouch membrane layer 1 or the delivery bag layer 2. In this embodiment, the identity identification element F is installed on the outside of the delivery bag layer 2 (i.e., the outer bag), but is not limited to this. For example, the identity identification element F may be installed on the inside opposite to the outside of the delivery bag layer 2 (i.e., the outer bag), on the outside of the pouch membrane layer 1 (i.e., the inner bag), or on the inside opposite to the outside of the pouch membrane layer 1 (i.e., the inner bag), but it is better to meet the actual needs.

[0055] In practice, the identity identification element F may be an RFID (Radio Frequency Identification), a two-dimensional code (QR code), or a barcode. Furthermore, the identity identification element F may be attached to the pouch membrane layer 1 or the delivery bag layer 2, placed in the receiving space of the inner bag, or placed between the pouch membrane layer 1 and the delivery bag layer 2. For example, the identity identification element F may be placed in the space between the pouch membrane layer 1 and the delivery bag layer 2. The identity identification element F provides identity identification information, enabling identification, tracking, and statistics during the process of using the delivery bag 10000 and its delivery bag structure 10000' in logistics. The identity identification element F also provides a function to prevent theft. For example, if a delivery bag 10000 and its delivery bag structure 10000' equipped with an identity identification element F (without the removal of the identification function) are read by a reader, the reader can send a warning, thereby preventing theft. Furthermore, the identity identification element F may be configured in advance to allow or deny passage to the delivery bag 10000 and its delivery bag structure 10000' by attaching an identification identifier to the delivery bag 10000 and its delivery bag structure 10000'. When a delivery bag 10000 and its delivery bag structure 10000' equipped with the identity identification element F that allows passage is read by the reader, the management system determines, based on the identification identifier obtained through reading, that passage is permitted, and therefore the reader does not send a warning. On the other hand, when a delivery bag 10000 and its delivery bag structure 10000' that is not equipped with the identity identification element F that allows passage is read by the reader, the management system determines, based on the identification identifier obtained through reading, that passage is not permitted, and therefore the reader sends a warning, thereby preventing theft.

[0056] [Eleventh Example]

[0057] Please refer to Figure 17. Figure 17 is a schematic diagram showing a delivery bag 11000 and its delivery bag structure 11000' according to an eleventh embodiment of the present invention. The difference from the above embodiment is that, in order to meet actual needs, an object G may be selectively received between the outer bag and the inner bag. When an object G is received between the outer bag and the inner bag, the identity identification element F is placed between the outer bag and the inner bag together with the object G, so that the delivery bag 11000 and its delivery bag structure 11000' can be identified, tracked, and statistically recorded during logistics. The identity identification element F can also have a function to prevent theft. For example, if a delivery bag 11000 and its delivery bag structure 11000' equipped with an identity identification element F that does not have the identification function removed is read by a reader, the reader will issue a warning, thereby preventing theft. Alternatively, since the identity identification element F attaches an identification identity to the delivery bag 11000 and its delivery bag structure 11000', the management system may pre-configure the aforementioned identification identity to authorize passage. When a delivery bag 11000 and its delivery bag structure 11000' equipped with the identity identification element F that authorizes passage are read by the reader, the management system determines, based on the identification identity obtained through reading, that the identification identity has authorized passage, and therefore the reader does not send a warning. On the other hand, when a delivery bag 11000 and its delivery bag structure 11000' that is not equipped with the identity identification element F that authorizes passage are read by the reader, the management system determines, based on the identification identity obtained through reading, that the identification identity has not authorized passage, and therefore the reader sends a warning to prevent theft.

[0058] Compared to conventional technologies, the delivery bag and delivery bag structure according to the present invention change from a flat state to an inflated state when gas is filled into the compartment of the compartment membrane layer. Therefore, it is not necessary to fill the compartment with gas when transporting goods. By keeping the delivery bag and delivery bag structure according to the present invention in a flat state, the volume of the delivery bag and delivery bag structure can be reduced during transport, thereby reducing transport costs. On the other hand, when packaging goods with the delivery bag or delivery bag structure according to the present invention, filling the compartment with gas changes the delivery bag and delivery bag structure according to the present invention from a flat state to an inflated state, thereby providing cushioning and protection. Furthermore, the delivery bag and delivery bag structure according to the present invention are equipped with an identity identification element. By providing identity identification information, the identity identification element can be used for identification, tracking, and statistics when the delivery bag and its delivery bag structure are used in logistics, and can also provide a function to prevent theft.

[0059] The above describes only preferred and implementable embodiments of the present invention. Any equivalents or equivalent substitutions obtained by applying the configurations and methods described in the specification of the present invention, along with the scope of the patent, should all fall within the scope of the present invention. [Explanation of Symbols]

[0060] 1000, 2000, 3000, 4000, 5000, 5000, 7000, 8000, 9000, 10000, 11000 Delivery bags 1000', 2000', 3000', 4000', 5000', 6000', 7000', 8000', 9000', 10000', 11000' Delivery bag structure 1001 Delivery bag material tube 1, 1” capsular membrane layer 10, 10' Airbag 11 Main Route 110 Upper edge 111 Lower edge 112, 112' Air supply port 113 One end 114 Other end 12 Alternative routes 13 Main check valve 14 Sub-check valve 15 First membrane layer edge 16 Second membrane layer edge 17 First membrane layer side edge 18 Second membrane layer side edge 19. Perforated membrane structure 1A Second surface 1A0 Second binding area S Receptive space 2 Delivery bag layer 20 First bag layer edge 21 Second bag layer edge 22 First bag layer side edge 23 Second bag layer side edge 24 First surface 240 First bonding area 3. Perforated structure 4, 4' delivery bag border sealed structure 40 Left boundary sealed structure 41 Right boundary sealing structure 42 Upper boundary sealing structure 43 Upper edge 5. Perforated membrane structure 6, 6' First contact area 60 First upper edge sealed structure 61, 61' First side edge sealed structure 7. Second Close Contact Area 70 Second upper edge sealing structure 71 Second side edge sealed structure 80 Delivery bag layer material tube 81 Tip sealed structure 82 Material Organizing Roller Set 84 Overlapping Roller Set 90 Capsular membrane layer material cylinder 92 Material Organizing Roller Set 94 Directional Roller 100 folding methods 101 Material Organizing Roller Set 102 Tightening Roller Set 103 Sealing device 104 Perforation device 105 Cutting device FL broken line G gas A Heat sealer B Scratching device C Gas filling machine C' Nozzle D Interlocking wheels E Arrow F Identity Identification Element G object

Claims

1. A method for inflating a delivery bag, The device comprises at least one airbag and a main path communicating with the at least one airbag, and when gas is filled into the at least one airbag, it changes the at least one airbag from a flat state to an inflated state, A delivery bag layer that covers the bag chamber membrane layer after being folded, It includes a plurality of perforation structures that are installed through the delivery bag layer and cover the pouch membrane layer in the delivery bag layer, and define a delivery bag structure that can be separated by two adjacent perforation structures, The sacral membrane layer further includes the main pathway and at least one secondary pathway communicating with the at least one airbag, The gas filled through the main path is then filled into the at least one airbag via the at least one sub-path. The gas is ejected from the nozzle of the gas filling machine and enters the main path. The main path is scraped open by the scraping device when the nozzle passes through it. A method for inflating a delivery bag, characterized in that the at least one secondary passage is heat-sealed by a heat sealer to prevent the gas filled in the at least one airbag from leaking out of the at least one secondary passage.

2. The method for inflating a delivery bag according to claim 1, wherein the bag chamber membrane layer further includes at least one sub-check valve installed in at least one sub-pathway to prevent the gas filled in the at least one airbag from leaking out of the at least one sub-pathway.

3. The aforementioned delivery bag layer comprises opposing first bag layer edges and second bag layer edges, The aforementioned capsule membrane layer comprises opposing first membrane layer edges and second membrane layer edges, The delivery bag layer and the pouch membrane layer are folded along the fold lines to form an outer bag in the delivery bag layer, an inner bag in the pouch membrane layer, a receiving space within the inner bag, and the inner bag is placed inside the outer bag. The method for inflating a delivery bag according to claim 1, characterized in that when the delivery bag layer and the bag chamber membrane layer are folded along the fold line, the edge of the second bag layer is located between the edge of the first bag layer and the fold line, and the edge of the second membrane layer is located between the edge of the first membrane layer and the fold line.

4. The method for inflating a delivery bag according to claim 3, characterized in that when the delivery bag layer and the bag chamber membrane layer are folded along the fold line, the edge of the first membrane layer is located between the edge of the first bag layer and the edge of the second bag layer, and the plurality of perforation structures are connected to the edge of the first bag layer and the fold line.

5. When the delivery bag layer and the pouch membrane layer are folded along the fold line, the main path is located between the edge of the first membrane layer and the fold line. The method for inflating a delivery bag according to claim 4, wherein the delivery bag further includes a plurality of delivery bag boundary sealing structures connected to and / or adjacent to one of the plurality of perforation structures.

6. At least one of the aforementioned multiple delivery bag boundary sealing structures is a long-strip-shaped sealing structure, The method for inflating a delivery bag according to claim 5, characterized in that the long strip-shaped sealing structure has an upper edge adjacent to the lower edge of the main path or is located between the lower edge and the upper edge of the main path.

7. At least one of the aforementioned multiple delivery bag boundary sealing structures is A left-hand boundary sealing structure located on one side of one of the corresponding plurality of perforation structures, A right-side boundary sealing structure located on the other side of one of the corresponding plurality of perforation structures, The method for inflating a delivery bag according to claim 5, further comprising an upper boundary sealing structure located between the left boundary sealing structure and the right boundary sealing structure, adjacent to the lower edge of the main path, or located between the lower edge and the upper edge of the main path.

8. The capsule membrane layer further comprises a membrane layer perforation structure installed through the capsule membrane layer, The method for inflating a delivery bag according to claim 5, characterized in that the perforated membrane structure is adjacent to one of the plurality of delivery bag boundary sealing structures and is connected to the edge of the first membrane layer and the edge of the second membrane layer.

9. The aforementioned pouch membrane layer folds when the delivery bag layer is folded, The delivery bag further includes an identity identification element selectively placed between the folded pouch membrane layers, between the pouch membrane layers, between the delivery bag layers, or between the pouch membrane layers and the delivery bag layers. The method for inflating a delivery bag according to claim 1, characterized in that the identity identification element provides identity identification information.

10. The delivery bag layer comprises a first surface having a first bonding region toward the pouch membrane layer, The aforementioned pouch membrane layer has a second surface having a second bonding region toward the delivery bag layer, The method for inflating a delivery bag according to claim 1, characterized in that the area of ​​the first bonding region is smaller than the area of ​​the first surface in the delivery bag layer, and the area of ​​the second bonding region is smaller than the area of ​​the second surface in the pouch membrane layer.

11. A delivery bag layer comprising a first bag layer side edge and a second bag layer side edge facing each other, A capsule membrane layer comprising a first and second membrane layer side edge facing each other, wherein the capsule membrane layer comprises at least one airbag and a main path communicating with the at least one airbag, and the capsule membrane layer changes the at least one airbag from a flat state to an inflated state when gas enters the at least one airbag, As the delivery bag layer and the pouch membrane layer are folded along the fold lines, the side edge of the first bag layer and the side edge of the first membrane layer overlap to form a first contact region, and the side edge of the second bag layer and the side edge of the second membrane layer overlap to form a second contact region. The first contact region includes a first upper edge sealing structure and a first side edge sealing structure, wherein the first upper edge sealing structure is adjacent to the lower edge of the main path, and one end of the first side edge sealing structure is connected to the first upper edge sealing structure, or is located at the lower and upper edges of the main path, thereby forming an air intake at one end of the main path. The second sealing region includes a second upper edge sealing structure and a second side edge sealing structure, wherein the second upper edge sealing structure is adjacent to the lower edge of the main path, and one end of the second side edge sealing structure is attached to one of the upper edge of the main path, the upper edge of the pouch membrane layer, and the upper edge of the delivery bag layer, sealing the other end of the main path. The capsule membrane layer communicates with the main pathway and the at least one airbag, and further includes at least one secondary pathway through which the gas filled via the main pathway is passed when filling the at least one airbag. The present invention further includes at least one sub-check valve installed in the at least one sub-pathway, the at least one sub-check valve preventing the gas filled in the at least one airbag from leaking out of the at least one sub-pathway. A method for inflating a delivery bag structure, characterized in that the main path is punctured by a puncture device when the nozzle of a gas filling machine passes through it.

12. A method for inflating a delivery bag structure according to claim 11, further comprising: a pouch membrane layer; an identification element selectively placed in a receiving space formed within the inner bag composed of the pouch membrane layer; the delivery bag layer; or between the pouch membrane layer and the delivery bag layer, which provides identification information.

13. The delivery bag layer has a first surface facing the pouch membrane layer, and the first surface has a first bonding region, The pouch membrane layer has a second surface facing the delivery bag layer, and the second surface has a second bonding region, The method for inflating a delivery bag structure according to claim 11, characterized in that the area of ​​the first bonding region is smaller than the area of ​​the first surface in the delivery bag layer, and the area of ​​the second bonding region is smaller than the area of ​​the second surface in the pouch membrane layer.

14. The receiving space formed within the inner sac, which is composed of the aforementioned sacral membrane layer, receives an object. The method for inflating a delivery bag structure according to claim 11, characterized in that the delivery bag structure includes an identity identification element installed on the object and providing identity identification information.

15. The method for inflating a delivery bag structure according to claim 14, further characterized in that the object is selectively received between the outer bag, which is made up of the delivery bag layer, and the inner bag, which is made up of the pouch membrane layer.

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