CN-117916169-B - Slot type air packaging device and packaging method thereof

Abstract

A slot-in type air-packing device (10) and a packing method thereof are used for providing buffer protection for at least one article (20) to be packed, the slot-in type air-packing device (10) is an air buffer device, the slot-in type air-packing device (10) comprises a base (11) and a supporting structure (12), the supporting structure (12) integrally extends to the base (11) and is supported by the base (11), the supporting structure (12) is provided with at least one slot (120) for placing the article (20) to be packed, and the article (20) to be packed can be clamped by the slot (120) and is simultaneously supported by the supporting structure (12) and the base (11). The slot type air-packing device (10) can provide all-round buffer protection for two or more articles (20) to be packed simultaneously, so that the packing efficiency is improved, and the packing cost is reduced.

Inventors

• ZHANG JIAYING
• XIE FEI

Assignees

• 上海艾尔贝包装科技发展有限公司

Dates

Publication Date

20260512

Application Date

20220829

Priority Date

20210830

Claims (20)

1. 1. A slot-in air-packing device for providing cushioning protection for at least one article to be packed, characterized in that the slot-in air-packing device is an air cushioning device, the slot-in air-packing device comprises a base and a supporting structure, wherein the supporting structure integrally extends to and is supported by the base, the supporting structure is provided with at least one slot for placing the article to be packed, and the article to be packed can be clamped by the slot and is simultaneously supported by the supporting structure and the base; wherein the base forms a groove shape and is provided with a containing cavity, the supporting structure extends to the base and is positioned in the containing cavity, the object to be packaged can be contained in the containing cavity and clamped by the slot, the base comprises a first part, a second part and a third part, the first part, the second part and the third part are connected in a heat sealing way and can be bent relatively to form the containing cavity, the second part is the bottom of the containing cavity, and the first part and the third part are the side parts of the containing cavity respectively; Wherein the length of the supporting structure is greater than the length of the second part of the base, and two ends of the supporting structure are respectively connected with the first part and the third part of the base, wherein the supporting structure is positioned at the second part of the base by a positioning heat seal line and is divided into a first supporting part and a second supporting part so that the supporting structure forms a V-shaped structure; The air buffer device comprises one or more air buffer bodies, wherein any air buffer body is formed by heat sealing of a gas buffer material, and the slots are formed in the supporting structure and are arranged at intervals, so that the air buffer bodies are arranged on two sides of each slot; The positioning heat-sealing line comprises positioning points and shaping points, wherein the positioning points are arranged at the centers of the air buffer bodies at the two sides of the slot so that the supporting structure is firmly connected to the second part of the base and forms the first supporting part and the second supporting part, and the shaping points are arranged at the two sides of the positioning points and fix the edges of the air buffer bodies at the two sides of the slot so that the slot type air packaging device can keep stable in shape after being inflated.
2. 2. The slot-in air-packing device of claim 1, wherein the length of the second portion is not less than the width of the article to be packed, and the lengths of the first portion and the third portion are not less than the height of the article to be packed, respectively, so that the slot-in air-packing device can provide all-round cushioning protection for the article to be packed.
3. 3. The slot-in type air-packing device of claim 1, wherein the positioning heat-seal line is heat-sealed to a middle portion of the second portion of the base, and the first support portion has a length greater than a length of the second support portion.
4. 4. A slot-in type air-packing device as claimed in claim 3, wherein one end of the supporting structure extends from the third portion of the base toward the accommodating chamber, and the other end of the supporting structure is heat-sealed to the first portion of the base.
5. 5. The slot-in air-packing device of claim 4, wherein the support structure further comprises at least one bond disposed between the second support portion of the support structure and the first portion of the base.
6. 6. The slot-in air-packing device of claim 5, wherein the bonding portion is a non-inflatable structure.
7. 7. The slot type air-packing device of claim 1, wherein the supporting structure is separated from the third portion of the base by a third heat-seal line, the air cushion body position of the slot is completely heat-sealed by the third heat-seal line, so that a tear-line structure is respectively provided on the air cushion material of the slot, and the slot is formed by tearing the tear-line structure.
8. 8. The slot type air-packing device of claim 7, wherein the tear line structure is a frangible line formed in the air cushion material.
9. 9. The slot type air-packing device of any one of claims 1 to 8, wherein the base comprises a plurality of air columns and a plurality of air column heat-seal lines are further provided, wherein at least one of the air column heat-seal lines is formed between two adjacent air columns, the air column heat-seal lines having a wavy curve.
10. 10. The slot-in type air-packing device of any one of claims 1 to 8, wherein the base comprises a plurality of air columns and a plurality of air column heat-seal lines are further provided, wherein at least one of the air column heat-seal lines is formed between two adjacent air columns, the air column heat-seal lines being fold lines.
11. 11. The slot-in air-packing device of claim 10, wherein the air column heat-seal line comprises a plurality of fold line segments, and the fold line segments correspond to an angle R of 0 ° < R <180 °.
12. 12. The slot-in type air-packing device of claim 10, wherein the air column heat-seal line comprises a plurality of fold line segments, and the angle R corresponding to the fold line segments is 90 °.
13. 13. The slot type air-packing device of claim 9, wherein the air column heat-seal line further comprises a first air column heat-seal line and a second air column heat-seal line, wherein the first air column heat-seal line is a straight heat-seal line, the second air column heat-seal line is a curved heat-seal line, and the second air column heat-seal line corresponds to the slot.
14. 14. A slot-type air-packing device for providing buffer protection for at least one article to be packed, characterized in that the slot-type air-packing device is an air buffer device, the slot-type air-packing device comprises a base and a supporting structure, wherein the supporting structure integrally extends to the base and is supported by the base, the supporting structure is provided with at least one easy-tearing line, and the easy-tearing line is used for forming a slot for clamping the article to be packed; wherein the base forms a groove shape and is provided with a containing cavity, the supporting structure extends to the base and is positioned in the containing cavity, the object to be packaged can be contained in the containing cavity and clamped by the slot, the base comprises a first part, a second part and a third part, the first part, the second part and the third part are connected in a heat sealing way and can be bent relatively to form the containing cavity, the second part is the bottom of the containing cavity, and the first part and the third part are the side parts of the containing cavity respectively; Wherein the length of the supporting structure is greater than the length of the second part of the base, and two ends of the supporting structure are respectively connected with the first part and the third part of the base, wherein the supporting structure is positioned at the second part of the base by a positioning heat seal line and is divided into a first supporting part and a second supporting part so that the supporting structure forms a V-shaped structure; The air buffer device comprises one or more air buffer bodies, wherein any air buffer body is formed by heat sealing of a gas buffer material, and the slots are formed in the supporting structure and are arranged at intervals, so that the air buffer bodies are arranged on two sides of each slot; The positioning heat-sealing line comprises positioning points and shaping points, wherein the positioning points are arranged at the centers of the air buffer bodies at the two sides of the slot so that the supporting structure is firmly connected to the second part of the base and forms the first supporting part and the second supporting part, and the shaping points are arranged at the two sides of the positioning points and fix the edges of the air buffer bodies at the two sides of the slot so that the slot type air packaging device can keep stable in shape after being inflated.
15. 15. The slot-in air-packing device of claim 14, wherein the length of the second portion is not less than the width of the article to be packed, and the lengths of the first portion and the third portion are not less than the height of the article to be packed, respectively, so that the slot-in air-packing device can provide all-round cushioning protection for the article to be packed.
16. 16. The slot-in type air-packing device of claim 14, wherein the positioning heat-seal line is heat-sealed to a middle portion of the second portion of the base and the first support portion has a length greater than a length of the second support portion.
17. 17. The slot-in air-packing device of claim 16, wherein one end of the supporting structure extends from the third portion of the base toward the accommodating cavity, and the other end of the supporting structure is heat-sealed to the first portion of the base.
18. 18. The slot-in air-packing device of claim 17, wherein the support structure further comprises at least one bond disposed between the second support portion of the support structure and the first portion of the base.
19. 19. The slot-in air-packing device of claim 18, wherein the bonding portion is a non-inflatable structure.
20. 20. The slot type air-packing device of any one of claims 14 to 19, wherein the base comprises a plurality of air columns and a plurality of air column heat-seal lines are further provided, wherein at least one of the air column heat-seal lines is formed between two adjacent air columns, the air column heat-seal lines having a wavy curve.

Description

Slot type air packaging device and packaging method thereof Technical Field The invention relates to a packaging structure, in particular to a slot type air packaging device and a packaging method thereof. Background With the change of modern life style and the high-speed development of logistics industry, many articles are traded in a logistics form, such as electronic products, chemical products, medical products, ceramics, glass and other daily living goods, and the like, during the storage or transportation of the articles, the conditions of extrusion, collision, falling and the like are unavoidable, so that the articles are damaged or deformed, and the damage, especially the economic loss caused by the damage or deformation of high-value articles, is larger. In order to protect the product, before storage or transportation, people use a packing box or the like to pack the product, and the purpose of protection is achieved by providing a certain buffering effect for the product. The packing box that current is commonly used includes paper packing carton and inflatable wrapping bag, and traditional paper packing carton can not provide better buffering effect, plays good guard action. For example, before a notebook computer waits for packaging an article, foam, flexible plastic and the like are often used for packaging the notebook computer after the packaged article is subjected to multi-layer packaging, and then the packaged article is put into a packaging box. The traditional packaging mode can achieve good anti-drop and anti-collision performance, but the traditional packaging mode is undoubtedly increased in transportation cost, is extremely inconvenient to package, wastes time, reduces working efficiency, increases labor cost and does not meet the requirements of the modern transportation industry. On the other hand, since the buffer materials such as the packing box and the foam are used, the buffer materials such as the packing box and the foam can be largely discarded after the product is delivered to the user, thereby not only bringing burden to the user of the product, but also being unfavorable for environmental protection. Based on this situation, those skilled in the art have invented an air-packing bag, which is formed by heat-sealing and folding two or more plastic films, etc., and inflated to form an air-packing bag, and such an air-packing bag often has a receiving space in which an article to be packed can be placed, thereby providing buffer protection during transportation and storage of the article to be packed through the air-packing bag. However, the air packaging bag has the corresponding disadvantages that firstly, the air packaging bag only forms a containing space, so that in order to avoid the mutual collision between the objects to be packaged, one air packaging bag is only used for providing buffer protection for one object to be packaged, the packaging cost is improved, and in addition, most of the air packaging devices in the prior art are universal products, so that products with different shapes cannot be well matched with the air packaging devices in the prior art, the objects to be packaged cannot be well covered by the air packaging devices, and the omnibearing air buffer protection cannot be provided. Disclosure of Invention An advantage of the present invention is to provide a slot type air-packing device and a packing method thereof for providing buffer protection for flat plate-shaped articles to be packed, which can provide comprehensive air buffer protection for two or more articles to be packed at the same time, thereby improving packing efficiency and reducing packing cost. An advantage of the present invention is to provide a slot-in type air-packing device and a packing method thereof, in which the slot-in type air-packing device provides a stable air buffer protection for each of the articles to be packed by providing slots having a size matching with that of the different articles to be packed. An advantage of the present invention is to provide a slot-in type air-packing device having a plurality of slots each having not only a positioning heat-seal point but also a shaping heat-seal point, thereby enabling each slot to maintain a stable shape, thereby further improving the cushioning protection effect of the slot-in type air-packing device, and a packing method thereof. An advantage of the present invention is to provide a slot-in-slot type air-packing device and a packing method thereof, in which the slots in the slot-in-slot type air-packing device are of a non-inflated structure, which not only facilitates insertion of articles to be packed into the slots, but also reduces the inflation amount of the slot-in-slot type air-packing device. An advantage of the present invention is to provide a slot-in type air-packing device and a packing method thereof in which a slot shape and size in the slot-in type air-packing device can be set according to the shape