WO2023030217A1

WO2023030217A1 - Slotted air packaging apparatus and packaging method thereof

Info

Publication number: WO2023030217A1
Application number: PCT/CN2022/115387
Authority: WO
Inventors: 张嘉盈; 谢斐
Original assignee: 上海艾尔贝包装科技发展有限公司
Priority date: 2021-08-30
Filing date: 2022-08-29
Publication date: 2023-03-09
Also published as: CN115724075A

Abstract

Disclosed are a slotted air packaging apparatus and a packaging method thereof, used to provide cushioning protection for at least one article to be packaged (20). The slotted air packaging apparatus (10) is an air cushioning apparatus. The slotted air packaging apparatus (10) comprises a base (11) and a support structure (12). The support structure (12) integrally extends to the base (11) and is supported by the base (11). The support structure (12) has at least one slot (120) to hold an article to be packaged (20). The article to be packaged (20) can be clamped by the slot (120) and also supported by both the support structure (12) and the base (11). The slotted air packaging apparatus (10) can provide all-around cushioning protection for two or more articles to be packaged (20) at the same time, thereby increasing packaging efficiency and reducing packaging costs.

Description

Slot type air packing device and packing method thereof

technical field

The invention relates to a packaging structure, in particular to a slot-type air-packing device and a packaging method thereof.

Background technique

With the changes in modern lifestyles and the rapid development of the logistics industry, many items are traded in the form of logistics, such as electronic products, chemical products, pharmaceutical products, ceramics, glass and other daily necessities, etc., where these items are stored or transported During the process, it is inevitable that there will be extrusion, collision, drop, etc., resulting in product damage or deformation, which will bring losses to people, especially the damage or deformation of high-value items will cause greater economic losses.

In order to protect the product, before storage or transportation, people will use packing boxes to pack the product, and the purpose of protection is achieved by providing the product with a certain buffering effect. Currently commonly used packaging boxes include paper packaging boxes and air-filled packaging bags. Traditional paper packaging boxes cannot provide a good cushioning effect and cannot provide good protection. For example, before transporting a notebook computer to be packaged, it is often necessary to use foam, flexible plastic, etc. to pack the notebook computer to be packaged in multiple layers, and then put it into a packaging box. This kind of traditional packaging method can indeed achieve good anti-drop and anti-collision performance, but it undoubtedly increases the transportation cost, and it is extremely inconvenient to pack, which not only wastes time, reduces work efficiency, but also increases labor costs, which is not in line with modern transportation. industry needs. On the other hand, due to the use of both packaging boxes and cushioning materials such as foam, after the product is delivered to the user, the packaging box and foam and other cushioning materials will be discarded in large quantities, which not only brings a burden to the product user, but also is not conducive to environmental protection. Protect.

Based on this situation, those skilled in the art have invented an air-packing bag, which is processed by heat-sealing and folding two or more plastic films, and then inflated to form an air-packing bag. This air-packing bag often has an accommodating space , the items to be packaged can be placed in the accommodation space, so that the air-packing bag provides cushioning protection for the items to be packaged during transportation and storage.

But this kind of air-packing bag also has corresponding disadvantages. First, the air-packing bag only forms one accommodation space. In order to avoid collisions between the items to be packaged, an air-packing bag can only be used to provide cushioning for one item to be packaged. protection, which leads to increased packaging costs; in addition, most of the air-packing devices in the prior art are general-purpose products, so products with different shapes cannot be well matched with the air-packing devices in the prior art, resulting in The items to be packaged cannot be properly wrapped by the air-packing device, thereby failing to provide all-round air cushioning protection.

Contents of the invention

One advantage of the present invention is to provide a slot-type air-packing device and its packaging method, which are used to provide cushioning protection for flat-shaped items to be packaged. The slot-type air-packing device can simultaneously serve two or more Packaged items are provided with full air cushion protection, which improves packaging efficiency and reduces packaging costs.

An advantage of the present invention is to provide a slot-type air-packing device and its packaging method, wherein the slot-type air-packing device provides slots matching the size of different items to be packaged, so that each item to be packaged Item provides solid air cushion protection.

One advantage of the present invention is to provide a slot-type air-packing device and its packaging method, wherein the slot-type air-packing device has a plurality of slots, and each slot not only has a positioning heat-sealing point, but also has a shape-setting heat seal. The points are sealed, so that each slot can maintain a stable shape, thereby further improving the cushioning protection effect of the slot-type air-packing device.

One advantage of the present invention is to provide a slot-type air-packing device and its packaging method, wherein the slots in the slot-type air-packing device are non-inflatable structures, which not only facilitate the insertion of items to be packaged in each slot , and also reduce the inflation amount of the slot-type air-packing device.

One advantage of the present invention is to provide a slot-type air-packing device and its packaging method, wherein the shape and size of the slots in the slot-type air-packing device can be set according to the shape and size of the items to be packaged, so that The slot-type air-packing device can simultaneously provide buffer protection for items to be packaged in different shapes and sizes.

An advantage of the present invention is to provide a slot-type air-packing device and its packaging method, wherein the slot widths in the slot-type air-packing device can be set to be consistent or different, so that the same or different thicknesses Wrapped items also provide cushioning protection.

An advantage of the present invention is to provide a slot-type air-packing device and a packaging method thereof, wherein the slot-type air-packing device is provided with a tear line so that the items to be packaged can be directly placed in the slot without passing through Additional tools or steps cut the slots, thereby saving packaging costs and packaging time for said items to be packaged.

An advantage of the present invention is to provide a slot-type air-packing device and a packaging method thereof, wherein the slot-type air-packing device can be automatically inflated and integrally formed, thereby making the slot-type air-packing device easy to operate and use convenient.

One advantage of the present invention is to provide a slot-type air-packing device and its packaging method, wherein the steps of the packaging method are simple and easy to operate, and have low requirements for operators, so that the applicable surface of the slot-type air-packing device be further improved.

An advantage of the present invention is to provide a slot-type air-packing device and a packaging method thereof, wherein the packaging method can enable a plurality of items to be packaged to be packaged at the same time, thereby improving the packaging efficiency of the items to be packaged, Save packing time.

An advantage of the present invention is to provide a slot-type air-packing device and a packaging method thereof, wherein the slot-type air-packing device includes a base and a support structure disposed inside the base, the base has The heat-sealing line of the curve or broken line section, and the air column is formed through the heat-sealing line, which can prevent the packaged items from being stuck by the air column, and is conducive to improving the cushioning effect of the slot-type air packaging device.

In order to achieve the advantages of at least one of the above inventions, the present invention provides a slot-type air-packing device for providing cushioning protection for at least one item to be packaged, the slot-type air-packing device is an air buffer device, and the slot The type air-packing device includes a base and a support structure, wherein the support structure integrally extends from the base and is supported by the base, and the support structure has at least one slot for placing the article to be packaged, The item to be packaged can be clamped by the slot and simultaneously supported by the support structure and the base.

In some of these embodiments, the base is formed in a groove shape and has a receiving cavity, the support structure extends from the base and is located in the receiving cavity, and the article to be packaged can be accommodated in the receiving cavity. The receiving cavity is held by the slot.

In some of these embodiments, the base includes a first part, a second part and a third part, wherein the heat seal connection between the first part, the second part and the third part can be The accommodating cavity is formed by relative bending, wherein the second part is the bottom of the accommodating cavity, and the first part and the third part are the sides of the accommodating cavity respectively.

In some of these embodiments, the length of the second part is not less than the width of the item to be packaged, and the lengths of the first part and the third part are not less than the height of the item to be packaged, so that the The slot-type air-packing device can provide all-round cushioning protection for the items to be packaged.

In some of these embodiments, the length of the support structure is greater than the length of the second portion of the base, and the two ends of the support structure are respectively connected to the first portion of the base and the the third part.

In some of these embodiments, the support structure is positioned on the second portion of the base by a positioning heat seal line, and the support structure is divided into a first support part and a second support part, so that The support structure is formed into a "V" shape.

In some of the embodiments, the positioning heat-sealing line is heat-sealed in the middle of the second part of the base, and the length of the first support part is greater than the length of the second support part.

In some of these embodiments, one end of the support structure extends from the third portion of the base toward the accommodating cavity, and the other end of the support structure is heat-sealed and connected to the third portion of the base. first part.

In some of these embodiments, the support structure further includes at least one joint portion, and the joint portion is disposed between the second support portion of the support structure and the first portion of the base.

In some of these embodiments, the joint part is an airless structure.

In some of these embodiments, the air buffer device includes one or more air buffer bodies, any air buffer body is formed by heat sealing a gas buffer material, and the slots are formed in the support structure and spaced apart from each other. Set, so that the two sides of each of the slots are provided with the air buffer.

In some of these embodiments, the positioning heat sealing line includes a positioning point and a setting point, wherein the positioning point is set at the center of the air buffer body on both sides of the slot so that the supporting structure is firmly connected to the second part of the base to form the first support part and the second support part, the shaping point is arranged on both sides of the positioning point, and is aligned with the two sides of the slot The edge of the air buffer body on the side is fixed, so that the slot-type air-packing device can maintain a stable shape after inflation.

In some of these embodiments, the support structure is separated from the third portion of the base by a third heat seal line, and the position of the air buffer body where the slot is located is sealed by the third heat seal line. The sealing lines are completely heat-sealed, so that the gas buffer materials where the slots are located are respectively provided with a tearing line structure, and the slots are formed by tearing the tearing line structures.

In some of the embodiments, the tear line structure is an easy-tear line formed on the gas cushioning material.

In some of these embodiments, the base includes a plurality of air columns and is further provided with a plurality of air column heat-sealing lines, wherein at least one of the air column heat-sealing lines is formed on two adjacent air columns Between, the air column heat sealing line is an arc curve or a wavy curve.

In some of these embodiments, the base includes a plurality of air columns and is further provided with a plurality of air column heat-sealing lines, wherein at least one of the air column heat-sealing lines is formed on two adjacent air columns Between, the air column heat sealing line is a broken line.

In some embodiments, the air column heat-sealing line includes a plurality of broken line segments, and the angle corresponding to the broken line segments is R, where 0°<R<180°.

In some of the embodiments, the air column heat-sealing line includes a plurality of broken line segments, and the angle R corresponding to the broken line segments is 90°.

In some of these embodiments, the air column heat sealing line further includes a first air column heat sealing line and a second air column heat sealing line, wherein the first air column heat sealing line is a straight line heat sealing line, and the The second heat-sealing line is a curve heat-sealing line or a fold-line heat-sealing line, and the second heat-sealing line corresponds to the slot.

According to another aspect of the present invention, the present invention further provides a slot-type air-packing device for providing cushioning protection for at least one item to be packaged, the slot-type air-packing device is an air buffer device, and the plug-in The trough-type air-packing device includes a base and a support structure, wherein the support structure integrally extends from the base and is supported by the base, and the support structure has at least one easy-tear line, and the easy-tear line It is used to form a slot for fastening the items to be packaged.

In some of these embodiments, the joint part is an airless structure.

The present invention further provides a packaging method for a slot-type air-packing device, which is used for packaging one or more items to be packaged. The packaging method for the slot-type air-packing device includes the steps of:

1001: inflating the slot-type air-packing device to form a three-dimensional structure;

1002: forming the slot; and

1003: Insert the item to be packaged into the slot.

In some of the embodiments, in the step 1001, the slot-type air-packing device is inflated before or during use.

In some of the embodiments, in the step 1002, the slot is configured as a tear wire structure.

Description of drawings

Fig. 1 is a schematic structural diagram of a flat state of the first embodiment of the slot-type air-packing device of the present invention.

FIG. 2 is a perspective structural view of the first embodiment of the slot-type air-packing device of the present invention.

Fig. 3 is another perspective view of the first embodiment of the slot-type air-packing device according to the present invention, showing the structure of the joint and the structure of the slot.

Fig. 4 is a front structural schematic view of the first embodiment of the slot-type air-packing device of the present invention.

Fig. 5 is a schematic diagram of the front view of the first embodiment of the slot-type air-packing device in use according to the present invention.

Fig. 6 is a three-dimensional structural schematic view of the first embodiment of the slot-type air-packing device in use according to the present invention.

Fig. 7 is a structural schematic diagram of a modified implementation of the first embodiment of the slot-type air pack according to the present invention.

Fig. 8 is a schematic flowchart of the first embodiment of the packaging method of the slot-type air-packing device according to the present invention.

Fig. 9 is a schematic perspective view of a slot-type air-packing device according to a second preferred embodiment of the present invention.

Fig. 10 is a schematic perspective view of a base of the slot-type air-packing device according to the second preferred embodiment of the present invention.

Fig. 11 is a schematic view of the use state of the slot-type air-packing device according to the above-mentioned second preferred embodiment of the present invention, which shows the state that the articles to be packed are supported by the base.

Fig. 12A and Fig. 12B are schematic plan view of the base of the slot-type air-packing device according to the second preferred embodiment of the present invention.

Fig. 13A and Fig. 13B are schematic plan view of the base of the slot-type air-packing device according to the second preferred embodiment of the present invention.

Detailed ways

The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplified description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, so the above terms should not be construed as limiting the present invention.

It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element The quantity can be multiple, and the term "a" cannot be understood as a limitation on the quantity.

The present invention mainly provides a slot-type air-packing device 10 for providing cushioning protection for a plurality of items 20 to be packaged. As shown in FIG. 1 to FIG. 7 , they are schematic structural views of the first embodiment of the slot-type air-packing device 10 of the present invention. In the first embodiment of the present invention, the slot-type air-packing device 10 includes a base 11 and a support structure 12, wherein the support structure 12 integrally extends from the base 11 and is connected to the base 11, so that the slot-type air-packing device 10 can inflate the base 11 and the supporting structure 12 at one time.

In detail, one end of the support structure 12 along the inflation direction extends to one side of the base 11 and communicates with the base 11, and the other end of the support structure 12 along the inflation direction is heat-sealed. on the base 11 , so that the supporting structure 12 is supported by the base 11 .

As shown in FIGS. 2 to 6 , after inflated, the base 11 is groove-shaped and has a cavity 100 , and the support structure 12 is extended toward and supported by the cavity 100 of the base 11 In the accommodating chamber 100 of the base 11, the support structure 12 has one or more slots 120 for placing a plurality of the items to be packaged 20 and fastening the items to be packaged 20, one or more The slots 120 are arranged at intervals on the support structure 12 , so that a plurality of the items to be packaged 20 are spaced apart from each other and simultaneously supported by the support structure 12 and the base 11 . After inflating, the base 11 is bent to form a right-angled structure, and accordingly, the accommodating cavity 100 forms a cuboid-like cavity, so that the regularly flat items 20 to be packaged can be accommodated in the base 11 of the accommodating cavity 100 .

Further, the base 11 is provided with a first heat-sealing line 1101, a second heat-sealing line 1102 and a third heat-sealing line 1103, so as to divide the base 11 into a first part 111, a second part 112 and a third part 113, the base 11 can be bent relative to the first heat-sealing line 1101, the second heat-sealing line 1102 and the third heat-sealing line 1103 so that the first part 111. The second part 112 and the third part 113 form an angle perpendicular to each other, so that the base 11 can form the receiving chamber 100, wherein the second part 112 is the receiving chamber 100 The bottom, the first part 111 and the third part 113 are the sides of the accommodating cavity 100 respectively.

One end of the support structure 12 extends to the third heat-sealing line 1103 on the base 11 , and the other end of the support structure 12 is heat-sealed to the base 11 through a fourth heat-sealing line 1105 The first portion 111 on the base 11 is arranged so that the support structure 12 is opposite to the second portion 112 of the base 11 . Wherein the length of the support structure 12 is greater than the length of the second portion 112 of the base 11, and the support structure 12 has a positioning heat-sealing line 1104, and the support structure 12 is sealed by the positioning heat-sealing line 1104 is heat-sealed to the second portion 112 of the base 11 , so that the supporting structure 12 is supported in the receiving chamber 100 .

Furthermore, in the first embodiment of the present invention, the positioning heat-sealing line 1104 is heat-sealed in the middle of the second part 112, so as to divide the supporting structure 12 into a first supporting part 121 and a The second support portion 122 , wherein the length of the first support portion 121 of the support structure 12 is greater than the length of the second support portion 122 , so that the support structure 12 forms an approximately “V”-shaped structure.

In addition, those skilled in the art can adjust the heat sealing position between the other end of the support structure 12 and the first part 111 on the base 11 according to the actual situation, and/or adjust the positioning heat sealing line 1104 to change the final shape of the support structure 12, for example, by changing the position and number of the positioning heat-sealing lines 1104, so that the support structure 12 is roughly wavy or W-shaped.

In other words, as long as, on the basis of the above disclosure of the present invention, the same or similar technical solutions as the present invention are adopted, the technical problems identical or similar to the present invention are solved, and the technical effects identical or similar to those of the present invention are achieved, all It belongs to the protection scope of the present invention, and the specific implementation manners of the present invention are not limited thereto.

Since the slots 120 are arranged at intervals on the support structure 12, and the support structure 12 is supported on the base 11, when the article to be packaged 20 is inserted into the slot 120, Both sides of the article to be packaged 20 are clamped by the support structure 12 respectively, and the bottom of the article to be packaged 20 is supported by the second part 112 of the base 11, thereby providing a solid foundation for the article to be packaged. 20 provides all-around protection.

In the first embodiment of the present invention, the width of the slot 120 is consistent with the width of the item to be packaged 20, so that the item to be packaged 20 can be inserted into the slot 120 and can be The support structure 12 is held securely in place.

Further, the positioning heat-sealing line 1104 on the support structure 12 includes a positioning point 11041 and a shaping point 11042, wherein the positioning point 11041 is used to position the positioning heat-sealing line 1104 on the base 11 The second part 112, the fixing point 11042 is used to relatively fix the shape and position of the air column on the support structure 12, so that the slot-type air-packing device 10 will not be deformed after inflation, The shape and structure of the slot 120 will not be affected either.

Specifically, the positioning point 11041 is set on the positioning heat sealing line 1104 and on the air buffers on both sides of the slot 120, so that the support structure 12 is heat-sealed and positioned on the base 11 on the middle of the second part 112. The setting point 11042 is arranged on both sides of the positioning point 11041, and fixes the edges of the air buffer body on both sides of the slot 120, so that the slot-type air-packing device 10 can maintain The position of the slot 120 is stable and not deformed, which facilitates inserting the item to be packaged 20 into the slot 120 .

In addition, those skilled in the art can also fix the support structure 12 to other parts of the base 11 through the positioning heat-sealing line 1104, or to other positions of the second part 112, etc. It belongs to the protection scope of the present invention, and the specific implementation manners of the present invention are not limited thereto.

In the first embodiment of the slot-type air-packing device 10 according to the present invention, the slots 120 are arranged at intervals, and the two sides of any of the slots 120 are provided with inflatable air columns, that is, every two An inflatable air column is arranged between the slots 120, thereby maximizing the number of the slots 120, thereby increasing the packaging quantity of the slot-type air-packing decoration.

In addition, those skilled in the art can also change the arrangement of the slots 120 according to the actual situation, for example, two or more inflatable air columns are arranged between every two slots 120, thereby further improving the alignment. The cushioning protection effect of the item 20 to be packaged in the slot 120 .

Further, in the first embodiment of the slot-type air-packing device 10 according to the present invention, the slot 120 is configured by setting part of the air column in the support structure 12 as an uninflated structure, and The inflated air column is provided with a tearing line structure 1211, so that during the process of inserting the item to be packaged 20 into the slot 120, the tearing line is pulled by external force and the strength of the item to be packaged 20 itself. The structure 1211 is torn apart, so that the item 20 to be packaged is placed in the slot 120 .

In addition, those skilled in the art can also set the slot 120 into other structures, including but not limited to reserved opening structures, etc., as long as the same or similar technical solutions as the present invention are adopted on the basis of the above disclosure of the present invention , solve the same or similar technical problems as the present invention, and achieve the same or similar technical effects as the present invention, all belong to the protection scope of the present invention, and the specific embodiments of the present invention are not limited thereto.

Since the air column in the slot-type air-packing device 10 of the present invention is arranged in a regular strip structure, the formed air buffers will also be in a regular strip shape, so that The slots 120 between them are also regular slot-shaped structures, so the slot-type air-packing device 10 of the present invention is suitable for providing cushioning protection for flat fragile items.

But the specific protection scope of the present invention is not limited thereto, and the shape of the slot 120 can also be changed by changing the shape of the air buffer body, so that the slot-type air-packing device 10 of the present invention can also be Other shapes of packaged items 20 provide cushioning protection.

Further, in the first embodiment of the present invention, the length of the second part 112 of the base 11 is not less than the width of the article to be packaged 20, and the third part 113 of the base 11 The length of the first part 111 and the length of the first part 111 are not less than the height of the article to be packaged 20, so that when the base 11 is inflated to form a right-angle groove structure and form the cuboid-like receiving cavity 100, the The height and width of the accommodating cavity 100 are not less than the height and width of the item to be packaged 20, so that the item to be packaged 20 can be accommodated in the accommodating cavity 100 and clamped by the slot 120, And all sides of the article to be packaged 20 except the top can be covered by the slot-type air-packing device 10 .

As shown in Figure 1, in the first embodiment of the present invention, the slot-type air-packing device 10 is an air buffer device, including one or more air buffer bodies, any of which is composed of a The gas buffer material 130 is formed through a series of planar heat sealing. The gas buffer material 130 includes a first gas storage film 1301 and a second gas storage film 1302, and has a gas storage film formed between the first gas storage film 1301 and the second gas storage film 1302. Chamber 135, the gas storage chamber 135 is suitable to be filled with a certain amount of gas.

When the gas storage chamber 135 formed by the gas buffer material 130 is not filled with gas, the first gas storage film 1301 and the second gas storage film 1302 of the gas buffer material 130 are close to each other , the gas buffer material 130 is in a planar state. When the gas storage chamber 135 of the gas buffer material 130 is filled with an appropriate amount of gas, the first gas storage film 1301 and the second gas storage film 1302 are separated from each other. The gas between the gas storage film 1301 and the second gas storage film 1302 , the air buffer has the function of buffer protection.

The air buffer body further has an inflatable channel 134 and at least one inflatable valve 136, the inflatable channel 134 communicates with the gas storage chamber 135 and the external environment, and external air can enter through the inflatable channel 134 and the inflatable valve 136 The gas storage chamber 135 enables the air buffer to play the role of buffer protection.

Further, in the first embodiment of the slot-type air-packing device 10 of the present invention, the inflation valve 136 is a self-adhesive inflation valve 136, that is, the gas passes through the inflation channel 134 and the inflation valve 136 is charged into the gas storage chamber 135, the inflation valve 136 can automatically close the gas storage chamber 135, so as to prevent the gas storage chamber 135 from The gas escapes through the inflation valve 136 and the inflation passage 134.

The gas buffer material 130 further includes a planar plastic sealing unit, the planar plastic sealing unit is used for heat-sealing the first gas storage film 1301 and the second gas storage film 1302, so that The gas storage chamber 135 and the gas charging channel 134 are formed between the membrane 1301 and the second gas storage membrane 1302, and the gas charged into the gas storage chamber 135 can be kept in the gas storage chamber 135 , so that the air buffer can provide buffer protection.

Furthermore, the gas buffer material further includes a three-dimensional molding unit 110, and the three-dimensional molding unit 110 is used for heat-sealing the first gas storage film and the second gas storage film, so that the first The gas storage membrane and the second gas storage membrane further form the base 11 and the support structure 12 .

The stereoplastic sealing unit 110 includes the first heat-sealing line 1101 , the second heat-sealing line 1102 , the third heat-sealing line 1103 , the positioning heat-sealing line 1104 and the fourth heat-sealing line 1105 , so as to pass through the first heat-sealing line 1101, the second heat-sealing line 1102, the third heat-sealing line 1103, the positioning heat-sealing line 1104 and the fourth heat-sealing line 1105 to insert the The trough-type air-packing device 10 forms a three-dimensional structure.

In the support structure 12, the gas storage chamber formed by the first gas storage membrane and the second gas storage membrane is a partially inflated and partially non-inflated structure. In other words, the first support portion 121 in the support structure 12 and the gas storage chamber in the third part 113 in the base 11 are not all in communication, but through the third heat seal The line 1103 sets the gas storage chamber at the position of the slot 120 as a disconnected structure, so that gas cannot enter the gas storage chamber at the position of the slot 120 during inflation, thereby reserving the corresponding position of the slot 120 , so that the item 20 to be packaged can be smoothly placed in the position of the slot 120 .

In addition, those skilled in the art can also change the inflatable structure of the above-mentioned support part according to actual needs, such as setting the gas storage chamber at the position of the slot 120 as a small gas column structure, and storing the gas on both sides of the slot 120 The chamber is set in an atmospheric column structure, etc., as long as a corresponding space is reserved for the slot 120 and it is convenient for the item 20 to be packaged to be placed in the slot 120 smoothly. In other words, as long as, on the basis of the above disclosure of the present invention, the same or similar technical solutions as the present invention are adopted, the technical problems identical or similar to the present invention are solved, and the technical effects identical or similar to those of the present invention are achieved, all It belongs to the protection scope of the present invention, and the specific implementation manners of the present invention are not limited thereto.

As shown in FIG. 3, it should be emphasized that in the first embodiment of the slot-type air-packing device 10 of the present invention, the support structure 12 further includes a joint portion 123, and the joint portion 123 is set between the second supporting portion 122 of the supporting structure 12 and the first portion 111 of the base 11 . The three-dimensional molding unit 110 further includes a fifth heat-sealing line 1106, the fifth heat-sealing line 1106 is located between the second support portion 122 of the support structure 12 and the joint portion 123 and passes through the The fifth heat-sealing line 1106 separates the second support portion 122 from the joint portion 123 .

Wherein, the joint part 123 is an airless structure, that is, the fifth heat-sealing line 1106 completely isolates the second support part 122 and the joint part 123 in the support structure 12, so that the joint The gas storage chamber in part 123 cannot be filled with gas. The setting of the joint part 123 makes the connection between the second support part 122 in the support structure 12 and the first part 111 in the base 11 smoother, thereby avoiding all the problems of the base 11 The first part 111 is compressed and deformed by the gas storage chamber of the second support part 122 in the support structure 12, so as to further improve the structural stability of the slot-type air-packing device 10 of the present invention.

In addition, due to the arrangement of the joint part 123, there is a buffer space between the support structure 12 and the second support part 122 and the first part 111 of the base 11, thereby ensuring that the base The first portion 111 of 11 has a certain degree of freedom, so that the process of inserting the item to be packaged 20 into the slot 120 is smoother.

Further, as shown in Fig. 7, it is a structural schematic diagram of a variant implementation of the first embodiment of the slot-type air-packing device 10 according to the present invention. In this modified embodiment, the slot-type air-packing device 10A described in the present invention can also be stacked and used. The packaging device 10A is stacked and used, and packs the article to be packaged 20A towards the two ends of the article to be packaged 20A respectively, so as to completely cover the article to be packaged 20A, thereby providing a larger size for the article to be packaged. Item 20 provides complete air cushion protection.

In addition, since the planar molding unit and the three-dimensional molding unit 110 of the present invention have a complete plan for all heat-sealing parts, the specific heat-sealing position can be adjusted without affecting the molding of the slot-type air-packing device 10. All have been finely set, so the slot-type air-packing device 10 of the present invention can realize one-time inflation molding, and can perform continuous automatic inflation on the production line, thereby improving the performance of the slot-type air-packing device according to the present invention. 10% inflation efficiency.

As shown in FIG. 8 , the present invention further provides a packaging method for a slot-type air-packing device 10 for packaging one or more items 20 to be packaged. The packaging method for the slot-type air-packing device 10 includes step:

1001: Inflate the slot-type air-packing device 10 to form a three-dimensional structure;

1002: forming the slot 120; and

1003 : Insert the item 20 to be packaged into the slot 120 .

Wherein, in the step 1001, the inflation process of the slot-type air-packing device 10 can be completed during use, or can be completed before use or immediately after the processing of the slot-type air-packing device 10 is completed. etc. The packaging method of the slot-type air-packing device 10 in the present invention does not limit the inflation time and the sequence of inflation steps of the slot-type air-packing device 10 .

As shown in Figures 1 and 2, in the step 1002, the formation of the slot 120 includes forming during the production of the slot-type air-packing device 10, or by placing the corresponding position The gas storage chamber is scratched and leaks out of the slot 120 and the like. In the first embodiment of the present invention, the slot 120 is pre-formed during the production process of the slot-type air-packing device 10 by arranging a plurality of tear line structures 1211 at corresponding positions, but the present invention The packaging method of the slot-type air-packing device 10 is not limited thereto, as long as those skilled in the art adopt the same or similar technical solutions as the present invention on the basis of the above disclosure of the present invention, and solve the same problems as the present invention Or similar technical problems, and achieve the same or similar technical effects as the present invention, all fall within the protection scope of the present invention.

In the step 1003, the item 20 to be packaged can be inserted into the slot 120 in various ways, such as automatic fixing by machine or manual fixing. And the fixing method of the article to be packaged 20 is also related to the structure of the slot-type air-packing device 10 , in the first embodiment of the present invention, due to the insertion of the slot-type air-packing device The slot 120 adopts a tear wire structure 1211 , so the tear wire structure 1211 must be separated by an external force to leak out of the slot 120 , and then the item 20 to be packaged is fixed in the slot 120 . If the structure of the slot 120 in the slot-type air-packing device 10 is changed, the action of inserting the item 20 to be packaged in the slot 120 in the step 1003 may also be changed accordingly. Changes, but all belong to the protection scope of the present invention.

In addition, it should be understood that the features of each embodiment of the present invention can be applied to other embodiments, that is, the features of all these embodiments can be properly combined, so that the air-packing device 10 of the present invention provides multi-stage cushioning effect.

It should be noted that, in the above-mentioned first preferred embodiment of the present invention, the tear line structure 1211 is an easy-tear line formed by cutting or punching, and the easy-tear line is correspondingly formed on the first gas storage film 1301 and the second gas storage film 1302 . Therefore, when the packaged object is inserted into the packaging bag, the slot 120 can be opened through the tear line structure 1211 . That is to say, in this preferred embodiment of the present invention, the slot 120 is connected by the easy-tear line before being opened, so as to maintain the integrity of the packaging bag, while in use, the tear line structure 1211 is destroyed. Thus, the opening of the slot 120 is opened. Those skilled in the art can understand that, in this preferred embodiment of the present application, the easy-tear line can be packaged according to the size of the packaged object.

Referring to Fig. 9 to Fig. 13B of the accompanying drawings of the present invention, a slot-type air-packing device 10B according to the second preferred embodiment of the present application is illustrated in the following description. The slot-type air-packing device 10B is suitable for packing plate-shaped items 20 to be packaged, such as computers, tablet computers, photovoltaics, chips and other valuables. During packaging, the item 20 to be packaged is inserted or a part of its structure is inserted into the slot-type air-packing device 10B, and the slot-type air-packing device 10B provides cushioning and protection for the item 20 to be packaged. The slot-type air-packing device 10B includes a base 11B and a support structure 12B, wherein the support structure 12B integrally extends from the base 11B and communicates with the base 11B, so that the slot-type The air-packing device 10B can inflate the base 11B and the supporting structure 12B at one time.

In this preferred embodiment of the present invention, the structure and function of the support structure 12B are the same as those of the support structure 12 in the first preferred embodiment above, and will not be repeated here, the difference lies in the Base 11B. One end of the support structure 12B along the inflation direction extends on one side of the base 11B and communicates with the base 11B, and the other end of the support structure 12B along the inflation direction is heat-sealed and connected to the base. seat 11B, so that the support structure 12B is supported by the base 11B.

Same as the first preferred embodiment above, the base 11B is groove-shaped and has an accommodating cavity 100B, and the supporting structure 12B is extended toward and supported by the accommodating cavity 100B of the base 11B. In the receiving chamber 100B of the base 11B, the supporting structure 12B has one or more easy-tear lines 1211B, wherein the easy-tear lines 1211B are torn or opened to form a slot 120B, wherein the insertion The slot 120B can place one or more of the items 20 to be packaged and fasten the items 20 to be packaged, and one or more of the slots 120B are spaced apart from the support structure 12B, so that a plurality of the items to be packaged The items 20 to be packaged are spaced apart from each other and are simultaneously supported by the support structure 12B and the base 11B. It should be noted that, in this preferred embodiment of the present application, at least one air column is spaced between two adjacent slots 120B, and the air column spaced between the slots 120B provides the goods to be packaged 20 Sufficient spacing and effective cushioning.

After being inflated, the base 11B is bent to form a right-angled "凵"-shaped structure or a triangular-like support structure with a large upper end, lower end, and lower end. Correspondingly, the accommodating cavity 100B forms a cuboid-like cavity, so that the regularly flat items 20 to be packaged can be accommodated in the accommodating cavity 100B of the base 11B.

The base 11B is further provided with a first heat-sealing line 1101B, a second heat-sealing line 1102B and a third heat-sealing line 1103B, so as to divide the base 11B into a first part 111B and a second part connected in sequence. part 112B and a third part 113B. After being inflated, the base 11B seals the first part 111B, the second heat-sealing line 1101B, the second heat-sealing line 1102B and the third heat-sealing line The second portion 112B and the third portion 113B form an angle perpendicular to each other or inclined inward, so that the base 11B can form the receiving cavity 100B. The second portion 112B is located at the bottom of the accommodation chamber 100B, and the first portion 111B and the third portion 113B are respectively located at the sides of the accommodation chamber 100B.

It is worth mentioning that, in this preferred embodiment of the present invention, the first heat-sealing line 1101B, the second heat-sealing line 1102B and the third heat-sealing line 1103B are formed on the The heat-sealing point or the heat-sealing block of the base 11B, and the base 11B is formed into a specific shape and structure through the heat-sealing line.

One end of the support structure 12B extends to the third heat-sealing line 1103B on the base 11B, and the other end of the support structure 12B is heat-sealed to the base through at least one fourth heat-sealing line 1105B The first portion 111B on the base 11B is such that the support structure 12B is disposed opposite to the second portion 112B of the base 11B. It can be understood that the length of the support structure 12B is greater than the length of the second portion 112B of the base 11B, and the support structure 12B has a positioning heat-sealing line 1104B, and the support structure 12B is covered by the The positioning heat-sealing line 1104B is heat-sealed to the second portion 112B of the base 11B, so that the supporting structure 12B is supported in the accommodating cavity 100B.

The positioning heat-sealing line 1104B is formed in the middle of the second part 112B, and the support structure 12B is divided into a first supporting part 121B and a second supporting part 122B through the positioning heat-sealing line 1104B, wherein the The length of the first support portion 121B of the support structure 12B is greater than the length of the second support portion 122B, so that the support structure 12B forms an approximate "V", "W" or wave-shaped structure.

Since the slots 120B are formed at intervals in the support structure 12B, and the support structure 12B is supported on the base 11B, when the item to be packaged 20 is inserted behind the slot 120B , the two sides of the article to be packaged 20 are respectively clamped by the support structure 12B, and the bottom of the article to be packaged 20 is supported by the second part 112B of the base 11B, thereby providing Item 20 provides all-around protection.

Preferably, the slots 120B are arranged at intervals, and the two sides of any of the slots 120B are provided with inflatable air columns, that is, one inflatable air column is provided between every two slots 120B, Therefore, the number of the slots 120B can be maximized, thereby increasing the packaging quantity of the slotted air-packing decoration.

The length of the second part 112B of the base 11B is not less than the width of the article to be packaged 20, the length of the third part 113B of the base 11B and the length of the first part 111B are not less than the The height of the article to be packaged 20 is described so that when the base 11B forms a right-angled groove structure and forms the cuboid-like receiving cavity 100B after being inflated, the height and width of the receiving cavity 100B are not less than the described The height and width of the item to be packaged 20, so that the item to be packaged 20 can be accommodated in the accommodating cavity 100B and clamped by the slot 120B, and all of the item to be packaged 20 except the top Both sides can be covered by the slot-type air-packing device 10B.

The slot-type air-packing device 10B is an air buffer device, including one or more air buffer bodies, any of which is formed by a gas buffer material 130B through a series of plane heat sealing. The gas buffer material 130B includes a first gas storage film 1301B and a second gas storage film 1302B, and has a gas storage film formed between the first gas storage film 1301B and the second gas storage film 1302B. Chamber 135B, the gas storage chamber 135B is suitable to be filled with a certain amount of gas.

It can be understood that, in this preferred embodiment of the present invention, the heat-sealing lines (the first heat-sealing line, the second heat-sealing line, the third heat-sealing line, and the fourth heat-sealing line) are sealed by a heat-sealing process Formed on the gas buffer material, that is, the first gas storage film 1301B and the second gas storage film 1302B are bonded to each other through the heat sealing line, so that the slot-type air-packing device 10B is The packaging bag structure is inflated to form a three-dimensional structure suitable for accommodating the items 20 to be packaged.

The air buffer body further has an inflation channel 134B and at least one inflation valve 136B, the inflation channel 134B communicates with the gas storage chamber 135B and the external environment, and external air can enter through the inflation channel 134B and the inflation valve 136B The gas storage chamber 135B enables the air buffer to play the role of buffer protection.

The gas buffer material further includes a three-dimensional molding unit 110B, and the three-dimensional molding unit 110B is used for heat-sealing the first gas storage film and the second gas storage film, so that the first gas storage film and the second gas storage membrane further form the base 11B and the support structure 12B. The three-dimensional molding unit 110B includes the first heat-sealing line 1101B, the second heat-sealing line 1102B, the third heat-sealing line 1103B, the positioning heat-sealing line 1104B and the fourth heat-sealing line 1105B , so that the inserting The trough type air-packing device 10B forms a three-dimensional structure.

In the support structure 12B, the gas storage chamber 135B formed by the first gas storage film 1301B and the second gas storage film 1302B is a partially inflated and partially non-inflated structure. In other words, the first support portion 121B in the support structure 12B and the gas storage chamber in the third part 113B in the base 11B are not all in communication, but through the third heat seal The line 1103B sets the gas storage chamber 135B at the position of the slot 120B as a disconnected structure, so that gas cannot enter the gas storage chamber at the position of the slot 120B during inflation, thereby reserving the corresponding gas storage chamber of the slot 120B. position, so that the item to be packaged 20 can be smoothly placed in the position of the slot 120B.

It should be noted that when the item 20 to be packaged is inserted into the slot 120B of the slot-type packaging bag 10B, the item 20 to be packaged is clamped in the slot 120B by the support structure 12B, And the air column structure on both sides of the slot 120B of the support structure 12B presses the item 20 to be packaged in an inflated state. Therefore, the item 20 to be packaged is clamped in the slot 120B by the supporting structure 12B. The base 11B is located above the support structure 12B, and the base 11B supports the support structure 12B and the item to be packaged 20 clamped by the support structure 12B.

It can be understood that, in this preferred embodiment of the present invention, the support structure 12B of the slot packaging bag 10B is above the base 11B, and clamps the item 20 to be packaged on the base 11B. The accommodating cavity 100B of the base 11B, the slot 120B of the support structure 12B and the air column structures on both sides of the slot 120B limit the movement of the item 20 to be packaged, and prevent two adjacent items to be packaged Collision between. That is to say, the support structure 12B plays the role of support and lateral protection.

At least part of the structure of the item to be packaged 20 is covered by the first part 111B, the second part 112B and the third part 113B of the base 11B. In detail, in this preferred embodiment of the present application, the first part 111B of the base 11B is covered on the right side (left side) of the article to be packaged 20; the second part of the base 11B The part 112B covers the lower side (upper side) of the item to be packaged 20 ; the third part 113B of the base 11B covers the left side (right side) of the item to be packaged 20 . Therefore, the base 11B covers the outside of the item to be packaged 20 , and in an inflated state, the base 11B plays a role of cushioning and protecting the item to be packaged 20 inside.

In an ideal state, the item to be packaged 20 is clamped by the support structure 12B in the accommodation cavity 100B of the base 11B. And the article to be packaged 20 is supported by an air column structure of the base 11B, and the side of the article to be packaged 20 is provided with cushioning and protection through the air column structure; however, the slot in the inflated state It is impossible for the supporting structure 12B of the type air-packing device 10B to completely fix the article to be packaged 20 in the receiving cavity 100B inside the base 11B. When the item to be packaged 20 is wrapped by the slot-type packaging bag 10B, due to the gravity of the item to be packaged 20 and the structural characteristics of the slot 120B of the support structure 12B, the item to be packaged 20 will Small shifts in position occur, however such shifts in position may have severe effects on the item 20 to be packaged.

After the slot-type air-packing device 10B is inflated, the base 11B is heat-sealed to form a plurality of air columns (airbag structure) spaced apart from each other, and two adjacent air columns above (inside) the heat-sealing line A groove structure is formed in the middle. It can be understood that the groove structure is formed by heat sealing lines, and the corresponding position of the groove is the thinnest position of the base 11B. Since the slot-type air-packing device 10B is inflated, each air column structure of the base 11B is approximately cylindrical, and this cylindrical air column structure will guide the item to be packaged 20 to slide toward the direction of the ditch, That is lateral displacement. In some cases, the article to be packaged 20 may even be stuck by the air column of the base 11B, and the article to be packaged 20 may be stretched or misaligned by the base 11B, causing the package to be packaged Dislocation of the article 20 causes deformation. Simply put, the slot-type air-packing device 10B may damage or even destroy the item to be packaged after being inflated. In addition, when the item to be packaged 20 is stuck in the groove between the two air columns, since the position corresponding to the heat-sealing line is very thin, the buffering and protective effect of the slot-type air-packing device 10B will be greatly reduced. Seriously affect the safety and integrity of the packaged goods during transportation.

Based on the above situation and according to the above technical problems of the present invention, the base 11B of the slot-type air-packing device 10B in the second preferred embodiment of the present invention includes a plurality of air columns 114B and is further provided with a plurality of air column heat sinks. Sealing lines 115B, wherein at least one air column heat sealing line 115B is formed between two adjacent air columns 114B, and the two adjacent air columns are separated by the air column heat sealing line 115B 114B, so that two adjacent air columns are isolated from each other.

It is worth mentioning that, in this preferred embodiment of the present invention, the air columns 114B of the base 11B and the air column heat-sealing lines 115B spaced between the air columns 114B extend longitudinally, And the first part 111B, the second part 112B and the third part 113B of the base 11B are formed by the gas column 114B. The gas column heat sealing line 115B of the base 11B is formed on the first gas storage film 1301B and the second gas storage film 1302B of the gas buffer material 130B, and is sealed by the gas column Line 115B forms said gas column 114B with independent gas storage space.

As shown in Figures 10 and 11, when the slot-type air-packing device 10B is inflated, the first gas storage film 1301B or the second gas storage film 1302B is formed inside the air column 114B. A plurality of membrane grooves 116B are formed, wherein the opening direction of the membrane grooves 116B faces the accommodation cavity 100B of the base 11B. It can be understood that, when the slot-type air-packing device 10B is not inflated, the first gas storage film 1301B and the second gas storage film 1302B of the gas buffer material 130B are in a flat state, and there is no The film groove 116B. The air column heat-sealing line 115B is located below the membrane groove 116B, therefore, the air column heat-sealing line 115B of the base 11B will directly affect the shape of the air column 114B and the membrane groove 116B and structure.

In this preferred embodiment of the present invention, the air column heat-sealing line 115B of the base 11B has a non-linear structure along the longitudinal direction. In other words, in this preferred embodiment of the present invention, the air column heat-sealing line 115B of the base 11B is implemented as a curved heat-sealing line, a fold-line heat-sealing line or other regular or irregular shaped lines structure, the air column 114B and the film groove 116B formed by the air column heat-sealing line 115B present a non-cylindrical structure, so as to prevent the article 20 to be packaged from being sealed by the air column heat-sealing line 115B on both sides The gas column 114B is stuck in the membrane groove 116B.

Preferably, in this preferred embodiment of the present application, the gas column structure corresponding to the support mechanism 12B is a cylindrical structure, that is, the longitudinal heat-sealing line formed at the support structure 12B is a linear heat-sealing line, so The air column structure formed by the support structure 12B holds the packaged item 20B longitudinally in the receiving cavity 100B of the base 11B.

As shown in Figure 11, in this preferred embodiment of the present application, in the inflated state, the item 20 to be packaged (such as a computer, monitor, tablet computer, chip, photovoltaic, etc.) For packaging, the item 20 to be packaged is clamped by the support structure 12B and held in the accommodation chamber 100B of the base 11B. Since the air column heat-sealing line 115B of the base 11B is a non-linear structure, the air column 114B formed by the air column heat-sealing line 115B is a non-cylindrical structure to avoid the The item 20 to be packaged is stuck in the film groove 116B by two adjacent air columns 114B.

12A and 12B show two different implementations of the air column heat-sealing line 115B of the base 11B of the present invention. As shown in FIG. 12A, in this preferred embodiment of the present invention, the air column heat-sealing line 115B of the base 11B is a curve, and the air column 114B formed by the air column heat-sealing line 115B is Curved airbag structure, when the article to be packaged 20 is wrapped by the base 11B, the sides (left side, right side and lower side) of the article to be packaged 20 will not be covered by the air column 114B is guided to the film groove 116B, thus preventing the article to be packaged 20 from being stuck between two adjacent air columns 114B. Preferably, in this preferred embodiment of the present invention, the air-column heat-sealing line 115B of the base 11B is curved or wave-shaped.

As shown in Figure 12B, in this preferred embodiment of the present invention, the air column heat-sealing line 115B of the base 11B is a broken line, and the air column 114B formed by the air column heat-sealing line 115B is Interconnected columnar airbag structure, when the article to be packaged 20 is wrapped by the base 11B, the sides (left side, right side and lower side) of the article to be packaged 20 will not be covered by the The air column 114B is guided to the film groove 116B, thus preventing the item 20 to be packaged from being stuck between two adjacent air columns 114B. The air column heat-sealing line 115B of the base 11B further includes at least one fold line section 1150B, wherein the fold line sections 1150B of the air column heat-sealing lines 115B of the base 11B are parallel to each other, that is, The fold line segments 1150B of two adjacent air column heat-sealing lines 115B are equally spaced.

Each of the folded line segments 1150B of the air column heat-sealing line 115B is a rounded folded line segment or a sharp angled folded line segment, wherein the angle corresponding to each of the folded line segments 1150B is R, where 0°<R<180°. Preferably, in this preferred embodiment of the present invention, the angle R corresponding to each of the fold line segments 1150B of the air column heat-sealing line 115B is 90°. Preferably, in this preferred embodiment of the present invention, the air column heat sealing line 115B of the base 11B is in the shape of "V", "W", ">" or "<" .

It can be understood that, in this preferred embodiment of the present application, the shape of the air column heat-sealing line 115B is merely an example and not a limitation. In other optional embodiments of the present invention, the air column heat-sealing lines 115B of the base 11B may be implemented as equally spaced curved segments, wherein any two adjacent air column heat-sealing lines 115B The corresponding diameters of the gas columns 114B are substantially the same.

13A and 13B show two other different implementations of the base 11B of the present invention. Different from the above preferred embodiments, the air column heat sealing line 115B of the base 11B further includes a first air column heat sealing line 1151B and a second air column heat sealing line 1152B, wherein the first air column heat sealing line 1152B The column heat-sealing line 1151B is a straight line heat-sealing line, and the second heat-sealing line 1152B is a curve heat-sealing line or a fold-line heat-sealing line.

As shown in FIG. 13A, in this preferred embodiment of the present invention, at least one air column 114B is formed between the first air column heat-sealing line 1151B and the second air column heat-sealing line 1152B, The air column 114B corresponds to the slot 120B of the supporting structure 12B. Preferably, in this preferred embodiment of the present invention, the second air column heat sealing line 1152B corresponds to the slot 120B of the support structure 12B, when the item to be packaged 20 is inserted into the support structure 12B of the slot 120B, the item to be packaged 20 is supported by the air column 114B. Preferably, in this preferred embodiment of the present invention, the air-column heat-sealing line 115B of the base 11B is curved or wave-shaped.

As shown in FIG. 13B , in this preferred embodiment of the present invention, at least one air column 114B is formed between the first air column heat-sealing line 1151B and the second air column heat-sealing line 1152B, The air column 114B corresponds to the slot 120B of the supporting structure 12B. The second air column heat-sealing line 1152B of the base 11B further includes at least one fold line segment 1150B, wherein the fold line segments 1150B of the air column heat-sealing lines 115B of the base 11B are parallel to each other , that is, the fold line segments 1150B of two adjacent air column heat-sealing lines 115B are equally spaced.

It should be understood by those skilled in the art that the embodiments of the present invention shown in the foregoing description and drawings are only examples and do not limit the present invention. The objects of the present invention have been fully and effectively accomplished. The functions and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principles.

Claims

A slot-type air-packing device, which is used to provide cushioning protection for at least one item to be packaged, is characterized in that the slot-type air-packing device is an air buffer device, and the slot-type air-packing device includes a basic a seat and a support structure, wherein the support structure integrally extends from the base and is supported by the base, the support structure has at least one slot for placing the item to be packaged, and the item to be packaged can be The socket is snapped and supported simultaneously by the support structure and the base.
The slot-type air-packing device according to claim 1, wherein the base is formed in a groove shape and has an accommodation cavity, the support structure extends from the base and is located in the accommodation cavity, and the to-be Packaged items can be accommodated in the accommodation cavity and held by the slot.
The slotted air-packing device according to claim 2, wherein said base comprises a first part, a second part and a third part, wherein said first part, said second part and said third part The parts are heat-sealed and connected to each other to form the receiving chamber, wherein the second part is the bottom of the receiving chamber, and the first part and the third part are the sides of the receiving chamber respectively .
The slot-type air-packing device according to claim 3, wherein the length of the second part is not less than the width of the article to be packaged, and the lengths of the first part and the third part are not less than the width of the article to be packaged. The height of the packaged items is such that the slot-type air-packing device can provide all-round cushioning protection for the items to be packaged.
The slot-type air-packing device according to claim 4, wherein the length of the support structure is greater than the length of the second portion of the base, and both ends of the support structure are respectively connected to the base The first part and the third part of .
The slotted air-packing device of claim 5, wherein said support structure is positioned at said second portion of said base by a positioning heat seal line and divides said support structure into a first support portion and a second supporting portion, so that the supporting structure forms a "V"-shaped structure.
The slot-type air-packing device according to claim 6, wherein the positioning heat-sealing line is heat-sealed in the middle of the second part of the base, and the length of the first supporting part is longer than the The length of the second support.
The slot-type air-packing device according to claim 7, wherein one end of the support structure extends from the third portion of the base toward the accommodating cavity, and the other end of the support structure is connected by heat sealing on the first portion of the base.
The slot-type air-packing device according to claim 8, wherein the support structure further comprises at least one joint portion, and the joint portion is arranged between the second support portion of the support structure and the base of the base. between the first part.
The slot-type air-packing device according to claim 9, wherein the joint part is an airless structure.
The slot-type air-packing device according to claim 10, wherein said air buffer device comprises one or more air buffer bodies, any air buffer body is formed by heat-sealing a gas buffer material, said slot Formed on the support structure and arranged at intervals, so that the air buffers are arranged on both sides of each slot.
The slot-type air-packing device according to claim 11, wherein the positioning heat-sealing line includes a positioning point and a shaping point, wherein the positioning point is arranged at the center of the air buffer body on both sides of the slot so that the support structure is firmly connected to the second part of the base and forms the first support portion and the second support portion, the shaping point is arranged on both sides of the positioning point , and fix the edges of the air buffer body on both sides of the slot, so that the slot-type air-packing device can maintain a stable shape after being inflated.
The slot-type air-packing device according to claim 12, wherein said support structure is separated from said third portion of said base by a third heat-seal line, said air buffer where said slot is located The position of the body is completely heat-sealed by the third heat-sealing line, so that a tearing line structure is provided on the gas buffer material where the slot is located, and the slot is formed by tearing the tearing line structure.
The slot-type air-packing device according to claim 13, wherein the tear line structure is an easy-tear line formed on the gas cushioning material.
The slot-type air-packing device according to any one of claims 1 to 14, wherein the base includes a plurality of air columns and is further provided with a plurality of air column heat-sealing lines, wherein at least one of the air column heat-sealing lines Formed between two adjacent air columns, the air column heat-sealing line is arc-shaped or wave-shaped.
The slot-type air-packing device according to any one of claims 1 to 14, wherein the base includes a plurality of air columns and is further provided with a plurality of air column heat-sealing lines, wherein at least one of the air column heat-sealing lines It is formed between two adjacent air columns, and the heat sealing line of the air columns is a broken line.
The slot-type air-packing device according to claim 16, wherein the air column heat-sealing line includes a plurality of broken line segments, and the angle corresponding to the broken line segments is R, where 0°<R<180°.
The slot-type air-packing device according to claim 16, wherein the air column heat-sealing line includes a plurality of folded line segments, and the angle R corresponding to the folded line segments is 90°.
The slot-type air-packing device according to claim 15 or 16, wherein the air column heat sealing line further comprises a first air column heat sealing line and a second air column heat sealing line, wherein the first air column heat sealing line The sealing line is a straight line heat sealing line, the second heat sealing line is a curved line heat sealing line or a fold line heat sealing line, and the second heat sealing line corresponds to the slot.
A slot-type air-packing device, which is used to provide cushioning protection for at least one item to be packaged, is characterized in that the slot-type air-packing device is an air buffer device, and the slot-type air-packing device includes a basic A seat and a support structure, wherein the support structure integrally extends from the base and is supported by the base, the support structure has at least one easy-tear line, and the easy-tear line is used to form a fastening The slot to wrap the item in.
The slot-type air-packing device according to claim 20, wherein the base is formed in a groove shape and has an accommodation cavity, the support structure extends from the base and is located in the accommodation cavity, and the to-be Packaged items can be accommodated in the accommodation cavity and held by the slot.
The slotted air-packing device of claim 21, wherein said base comprises a first portion, a second portion and a third portion, wherein said first portion, said second portion and said third portion The parts are heat-sealed and connected to each other to form the receiving chamber, wherein the second part is the bottom of the receiving chamber, and the first part and the third part are the sides of the receiving chamber respectively .
The slot-type air-packing device according to claim 22, wherein the length of the second part is not less than the width of the item to be packaged, and the lengths of the first part and the third part are not less than the width of the item to be packaged. The height of the packaged items is such that the slot-type air-packing device can provide all-round cushioning protection for the items to be packaged.
The slot-type air-packing device according to claim 23, wherein the length of the support structure is greater than the length of the second portion of the base, and the two ends of the support structure are respectively connected to the base The first part and the third part of .
The slotted air-packing unit of claim 24, wherein said support structure is positioned at said second portion of said base by a positioning heat seal line and divides said support structure into a first support portion and a second supporting portion, so that the supporting structure forms a "V"-shaped structure.
The slot-type air-packing device according to claim 25, wherein said positioning heat-sealing line is heat-sealed in the middle of said second portion of said base, and said first supporting portion is longer than said The length of the second support.
The slot-type air-packing device according to claim 26, wherein one end of the support structure extends from the third portion of the base toward the accommodating cavity, and the other end of the support structure is connected by heat sealing on the first portion of the base.
The slot-type air-packing device according to claim 27, wherein the support structure further comprises at least one joint portion, the joint portion is disposed between the second support portion of the support structure and the base of the base. between the first part.
The slot-type air-packing device according to claim 28, wherein the joint part is an airless structure.
The slot-type air-packing device according to claim 29, wherein said air buffer device comprises one or more air buffer bodies, any air buffer body is formed by heat-sealing a gas buffer material, said slot Formed on the support structure and arranged at intervals, so that the air buffers are arranged on both sides of each slot.
The slot-type air-packing device according to claim 30, wherein said positioning heat-sealing line includes a positioning point and a shaping point, wherein said positioning point is arranged at the center of said air buffer body on both sides of said slot so that the support structure is firmly connected to the second part of the base and forms the first support part and the second support part, the shaping point is arranged on both sides of the positioning point , and fix the edges of the air buffer body on both sides of the slot, so that the slot-type air-packing device can maintain a stable shape after being inflated.
The slot-type air-packing device according to any one of claims 20 to 31, wherein the base comprises a plurality of air columns and is further provided with a plurality of air column heat-sealing lines, wherein at least one of the air column heat-sealing lines Formed between two adjacent air columns, the air column heat-sealing line is arc-shaped or wave-shaped.
The slot-type air-packing device according to any one of claims 20 to 31, wherein the base comprises a plurality of air columns and is further provided with a plurality of air column heat-sealing lines, wherein at least one of the air column heat-sealing lines It is formed between two adjacent air columns, and the heat sealing line of the air columns is a broken line.
The slot-type air-packing device according to claim 33, wherein the air column heat-sealing line includes a plurality of broken line segments, and the angle corresponding to the broken line segments is R, where 0°<R<180°.
The slot-type air-packing device according to claim 33, wherein the air column heat-sealing line includes a plurality of folded line segments, and the angle R corresponding to the folded line segments is 90°.
The slotted air-packing device according to claim 32 or 33, wherein said air column heat sealing line further comprises a first air column heat sealing line and a second air column heat sealing line, wherein said first air column heat sealing line The sealing line is a straight line heat sealing line, the second heat sealing line is a curved line heat sealing line or a fold line heat sealing line, and the second heat sealing line corresponds to the slot.
A packaging method for a slot-type air-packing device, used for packaging one or more items to be packaged, characterized in that the packaging method for the slot-type air-packing device comprises steps:

1001: inflating the slot-type air-packing device to form a three-dimensional structure;

1002: forming the slot; and

1003: Insert the item to be packaged into the slot.
The packaging method of the slot-type air-packing device according to claim 137, wherein in the step 1001, the slot-type air-packing device is inflated before or during use.
The packaging method for a slot-type air-packing device according to claim 38, wherein in the step 1002, the slot is configured as a tear line structure.