CN209921996U - Modular gas buffer packaging device and buffer containing assembly thereof - Google Patents

Abstract

A modularized gas buffering packaging device comprises at least one buffering containing component and a buffering protection component, wherein a gas buffering material is formed by a series of three-dimensional plastic packages, the modularized gas buffering packaging device further comprises a first three-dimensional plastic package unit formed on the buffering containing component by heat sealing and a second three-dimensional plastic package unit formed on the buffering protection component by heat sealing, the buffering containing component can be bent along the first three-dimensional plastic package unit to form at least one containing cavity, the buffering protection component can be bent along the second three-dimensional plastic package unit to form at least one containing space, the at least one buffering containing component can be placed into the containing space of the buffering protection component, when the buffering containing component is placed into the containing space, the buffering containing component and/or the buffering protection component are wrapped around each containing cavity respectively, the holding cavity is used for placing an article, the utility model discloses a buffering holding assembly is further provided.

Description

Modular gas buffer packaging device and buffer containing assembly thereof

Technical Field

The invention relates to the field of gas buffer packaging bags, in particular to a modular gas buffer packaging device and a buffer containing assembly thereof.

Background

In recent years, with the rapid development of the e-commerce industry, people's lives and shopping modes are greatly changed, and more people choose an online shopping mode to shop. The online shopping can greatly facilitate the life of people, when people need to buy commodities, the people only need to select and buy the commodities on the network and pay corresponding expenses, and then the commodities selected and bought by the people can be received through express delivery in a short time, so that the people can select and buy the commodities around the world without going out of the house, and great convenience is brought to the life of the people.

The wide use of online shopping also drives the development of the express transportation industry to a certain extent, and commodities purchased on the internet by people can be transported to the hands of sellers by merchants in an express transportation mode.

After the purchased commodities are sent out by a merchant in an express transportation mode, long-time and long-distance transportation is often carried out, and the commodities can be transported to the hands of purchasers only by carrying out multiple times of transportation in the transportation process. Therefore, the purchased goods are very easy to be damaged in the express transportation process, especially when the goods to be transported are fragile goods, such as fruits, vegetables, precision electronic products and the like, and are very easy to be damaged in the express transportation process.

In order to prevent the goods from being damaged in the process of express transportation or reduce the damage degree of the goods in the process of transportation, people often add a layer of buffer material between the goods to be transported and the transportation box body so as to reduce the collision between the goods to be transported and the box body. At present, the cushioning materials widely used are foam boards and corrugated paper, and because the foam boards and the corrugated paper are solid, the cushioning effect is limited, and the solid foam boards and the solid corrugated paper can occupy larger transportation and storage space when being transported and stored, so that the transportation and storage cost is increased. Most importantly, the use of foam boards in large quantities causes huge environmental pollution.

At present, a gas buffering packaging material is also available in the market, and the gas buffering packaging material adopts gas as a buffering material, so that the gas buffering packaging material not only has a good buffering effect, but also has the advantages of light weight and the like. Most importantly, the gas cushioning packaging material has a relatively small volume when not inflated, facilitating storage and transport. Can be inflated quickly when in use, and has the function of buffering protection.

Referring to fig. 1, when the gas cushion packaging material is used, the gas cushion packaging material 3P is usually placed between the transported commodity 1P and the transportation box 2P, so as to provide a cushion protection function between the commodity 1P and the transportation box 2P, and prevent the commodity 1P from being damaged due to collision between the commodity 1P and the inner wall of the transportation box 2P during transportation.

It should be noted that, when the number of the products 1P is plural, the gas cushion packaging material 3P can provide a cushion protection function between the products 1P and the box body 2P, but the gas cushion packaging material 3P cannot provide a cushion protection function between the products 1P and the products 1P. That is, the gas cushion packaging material cannot prevent the damage of the product 1P caused by the collision between the product 1P and the product 1P.

How to provide buffering protection for commodities in the transportation process and prevent the damage of the commodities in the transportation process is a technical problem to be solved urgently in the express transportation industry.

Disclosure of Invention

An object of the present invention is to provide a modular gas cushioning packaging device, which can effectively provide cushioning protection between transported goods, and prevent damage to the goods due to collision between the transported goods and the goods.

Another object of the present invention is to provide a modular gas cushioning packaging device, which has a plurality of different accommodating spaces, and the surrounding of each accommodating space is surrounded by the gas cushioning packaging material, so as to provide an omni-directional cushioning protection for the articles placed in the accommodating spaces.

Another object of the present invention is to provide a modular gas cushioning packaging unit, comprising a cushion-containing module and a cushion-protecting module, wherein the cushion-containing module and the cushion-protecting module are adapted to be bent at predetermined positions and form at least one containing cavity between the cushion-containing module and the cushion-protecting module.

Another object of the present invention is to provide a modular gas cushioning packaging device, wherein the periphery of the accommodating space is wrapped by the cushioning accommodating component and/or the cushioning protection component, and the cushioning accommodating component and the cushioning protection component are adapted to provide cushioning protection for an article placed in the accommodating space.

Another object of the present invention is to provide a modular gas cushioning packaging unit that is simple in structure and easy to use.

Another object of the present invention is to provide a modular gas cushioning packaging unit, wherein the cushioning containment assembly and the cushioning protection assembly of the modular gas cushioning packaging unit are flat when not inflated, and are convenient to transport and store.

Another object of the present invention is to provide a modular gas cushioning packaging unit, wherein the cushioning containing component and the cushioning protection component of the modular gas cushioning packaging unit are in a three-dimensional state after being inflated, so as to have a cushioning protection function.

Accordingly, to achieve at least one of the above objects, the present invention provides a modular gas cushioning packaging apparatus, comprising:

a gaseous buffer material holds subassembly and a buffering protection subassembly through a series of at least buffering that three-dimensional plastic envelope formed, gaseous buffer material includes two-layer gas storage compartment membrane and one-way inflation valve, gaseous buffer material further have be formed at a gas storage compartment between the two-layer gas storage compartment membrane, one-way inflation valve with the gas storage compartment is linked together, one-way inflation valve be used for to fill gas in the gas storage compartment, the gaseous buffering packing plant of modularization further including by the heat-seal formed in a first three-dimensional plastic envelope unit of buffering holding subassembly with by the heat-seal formed in a second three-dimensional plastic envelope unit of buffering protection subassembly, the buffering holding subassembly can be by along the three-dimensional plastic envelope unit of first plastic envelope is buckled and is formed at least one and hold the chamber, the buffering protection subassembly can be by along the three-dimensional plastic envelope unit of second is buckled and is formed at least one accommodation space, the at least one buffer accommodating component can be placed into the accommodating space of the buffer protection component, when the buffer accommodating component is placed in the accommodating space, the periphery of each accommodating cavity is respectively wrapped with the buffer accommodating component and/or the buffer protection component, and the accommodating cavity is used for placing at least one article.

According to an embodiment of the present invention, the first three-dimensional plastic package unit includes a first three-dimensional plastic package line, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, a fifth three-dimensional plastic package line, a sixth three-dimensional plastic package line, a seventh three-dimensional plastic package line, and an eighth three-dimensional plastic package line, eight three-dimensional plastic package lines are sequentially heat-sealed between the head end and the tail end of the buffer accommodating component and divide the buffer accommodating component into a first gas buffer block, a second gas buffer block, a third gas buffer block, a fourth gas buffer block, a fifth gas buffer block, a sixth gas buffer block, a seventh gas buffer block, an eighth gas buffer block, and a ninth gas buffer block, the first gas buffer accommodating component and the tail end of the buffer accommodating component are respectively turned over from the same side of the buffer accommodating component to the inside, the head end that the buffering holds the subassembly by heat-seal in the third three-dimensional plastic envelope line, the tail end that the buffering holds the subassembly by heat-seal in the fifth three-dimensional plastic envelope line first gas buffer block the second gas buffer block third gas buffer block and form a first chamber that holds between the fourth gas buffer block first gas buffer block fifth gas buffer block and form a second between the ninth gas buffer block and hold the chamber the sixth gas buffer block seventh gas buffer block eighth gas buffer block and form a third between the ninth gas buffer block and hold the chamber.

According to an embodiment of the present invention, the first three-dimensional plastic package unit includes six first three-dimensional plastic package lines, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, a fifth three-dimensional plastic package line, and a sixth three-dimensional plastic package line, which are sequentially heat-sealed between the head end and the tail end of the buffer accommodating component, the six three-dimensional plastic package lines sequentially divide the buffer accommodating component into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block, a sixth buffer block, and a seventh buffer block, the head end of the buffer accommodating component is heat-sealed to the fourth three-dimensional plastic package line, a first accommodating cavity is formed between the first buffer block, the second buffer block, the third buffer block, and the fourth buffer block, and a third accommodating cavity is formed between the first buffer block, the second buffer block, the, And a second accommodating cavity is formed among the fifth buffer block, the sixth buffer block and the seventh buffer block.

According to an embodiment of the present invention, the first three-dimensional plastic package unit includes five first three-dimensional plastic package lines, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, and a fifth three-dimensional plastic package line, which are sequentially formed between the head end and the tail end of the buffer accommodating component by heat sealing, the five three-dimensional plastic package lines sequentially divide the buffer accommodating component into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block, and a sixth buffer block, the head end of the buffer accommodating component is connected to the fourth three-dimensional plastic package line by heat sealing, and a first accommodating cavity is formed between the first buffer block, the second buffer block, the third buffer block, and the fourth buffer block. And a second accommodating cavity is formed among the first buffer block, the fifth buffer block and the sixth buffer block.

According to an embodiment of the invention, the second three-dimensional plastic package unit includes two first bending heat sealing lines and two second bending heat sealing lines which are sequentially formed between the head end and the tail end of the buffer protection assembly in a heat sealing manner, the two bending heat sealing lines sequentially divide the buffer protection assembly into a first buffer small block, a second buffer small block and a third buffer small block, the buffer protection assembly can be bent along the two bending heat sealing lines to form the accommodating space between the first buffer small block, the second buffer small block and the third buffer small block, and at least one buffer accommodating assembly can be placed in the accommodating space.

According to an embodiment of the present invention, the second three-dimensional plastic package unit includes three first bending heat-sealing lines, a second bending heat-sealing line, and a third bending heat-sealing line, which are sequentially heat-sealed and formed between the head end and the tail end of the buffer protection assembly, the three bending heat-sealing lines sequentially divide the buffer protection assembly into a first buffer small block, a second buffer small block, a third buffer small block, and a fourth buffer small block, the buffer protection assembly can be bent along the three bending heat-sealing lines to form the accommodating space between the first buffer small block, the second buffer small block, the third buffer small block, and the fourth buffer small block, and at least one buffer accommodating assembly can be placed in the accommodating space.

According to an embodiment of the present invention, the second three-dimensional plastic package unit includes four first bending heat-sealing lines, a second bending heat-sealing line, a third bending heat-sealing line, and a fourth bending heat-sealing line, which are sequentially heat-sealed and formed between the head end and the tail end of the buffer protection assembly, the four bending heat-sealing lines sequentially divide the buffer protection assembly into a first buffer small block, a second buffer small block, a third buffer small block, a fourth buffer small block, and a fifth buffer small block, the buffer protection assembly can be bent along the five bending heat-sealing lines, a first accommodating space is formed between the first buffer small block, the second buffer small block, and the third buffer small block, a second accommodating space is formed between the third buffer small block, the fourth buffer small block, and the fifth buffer small block, and the first accommodating space and the second accommodating space are respectively located at upper and lower sides of the third buffer small block, and one buffer accommodating component can be placed in the first accommodating space and the second accommodating space respectively.

According to an embodiment of the present invention, the second three-dimensional plastic package unit includes six first bending heat-sealing lines, a second bending heat-sealing line, a third bending heat-sealing line, a fourth bending heat-sealing line, a fifth bending heat-sealing line, and a sixth bending heat-sealing line, which are sequentially heat-sealed and formed between the head end and the tail end of the buffer protection assembly, the six bending heat-sealing lines sequentially divide the buffer protection assembly into a first buffer small block, a second buffer small block, a third buffer small block, a fourth buffer small block, a fifth buffer small block, a sixth buffer small block, and a seventh buffer small block, the buffer protection assembly can be bent along the six bending heat-sealing lines, a first accommodating space is formed between the first buffer small block, the second buffer small block, the third buffer small block, and the fourth buffer small block, a second accommodating space is formed among the fourth buffer small block, the fifth buffer small block, the sixth buffer small block and the seventh buffer small block, the first accommodating space and the second accommodating space are respectively positioned at two sides of the fourth buffer block, and at least one buffer accommodating component can be respectively placed in the first accommodating space and the second accommodating space.

According to another aspect of the present invention, there is further provided a buffer accommodating assembly comprising: a gaseous buffer material is through a buffering main part that a series of three-dimensional plastic envelope formed, gaseous buffer material includes two-layer gas storage room membrane and a one-way inflation valve, gaseous buffer material further have be formed at a gas storage room between the two-layer gas storage room membrane, one-way inflation valve with the gas storage room is linked together, one-way inflation valve be used for to fill gas in the gas storage room, the buffering holds the subassembly further including by the heat-seal be formed at a three-dimensional plastic envelope unit of buffering main part, the buffering main part can be followed three-dimensional plastic envelope unit is buckled, with form at least one between the buffering main part and hold the chamber for place an article.

According to an embodiment of the present invention, the three-dimensional plastic package unit includes a first three-dimensional plastic package line, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, a fifth three-dimensional plastic package line, a sixth three-dimensional plastic package line, a seventh three-dimensional plastic package line, and an eighth three-dimensional plastic package line, eight of the three-dimensional plastic package lines are heat-sealed between the head end and the tail end of the buffer accommodating component in sequence and divide the buffer accommodating component into a first gas buffer block, a second gas buffer block, a third gas buffer block, a fourth gas buffer block, a fifth gas buffer block, a sixth gas buffer block, a seventh gas buffer block, an eighth gas buffer block, and a ninth gas buffer block, the head end and the tail end of the buffer accommodating component are respectively turned inwards from the same side of the buffer accommodating component, the head end of the buffer accommodating component is heat-sealed to the fourth three-dimensional plastic package line, the tail end that the subassembly was held in buffering is heat-sealed in the three-dimensional plastic envelope line of fifth first gas buffer block the gaseous buffer block of second gas buffer block third gas buffer block and form a first chamber that holds between the fourth gas buffer block first gas buffer block fifth gas buffer block and form a second between the ninth gas buffer block and hold the chamber sixth gas buffer block seventh gas buffer block eighth gas buffer block and form a third between the ninth gas buffer block and hold the chamber.

According to an embodiment of the present invention, the three-dimensional plastic package unit includes six first three-dimensional plastic package lines, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, a fifth three-dimensional plastic package line, and a sixth three-dimensional plastic package line, which are sequentially heat-sealed between the head end and the tail end of the buffer accommodating component, the six three-dimensional plastic package lines sequentially divide the buffer accommodating component into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block, a sixth buffer block, and a seventh buffer block, the head end of the buffer accommodating component is heat-sealed to the fourth three-dimensional plastic package line, a first accommodating cavity is formed between the first buffer block, the second buffer block, the third buffer block, and the fourth buffer block, and a first accommodating cavity is formed between the first buffer block, the fifth buffer block, A second accommodating cavity is formed between the sixth buffer block and the seventh buffer block.

According to an embodiment of the present invention, the three-dimensional plastic package unit includes five first three-dimensional plastic package lines, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, and a fifth three-dimensional plastic package line, which are sequentially formed between the head end and the tail end of the buffer accommodating component by heat sealing, the five three-dimensional plastic package lines sequentially divide the buffer accommodating component into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block, and a sixth buffer block, the head end of the buffer accommodating component is connected to the fourth three-dimensional plastic package line by heat sealing, and a first accommodating cavity is formed between the first buffer block, the second buffer block, the third buffer block, and the fourth buffer block. And a second accommodating cavity is formed among the first buffer block, the fifth buffer block and the sixth buffer block.

Drawings

Fig. 1 is a schematic diagram of an application structure of the prior art according to a preferred embodiment of the present invention.

FIG. 2A is a schematic view of a flat, open-plan configuration of a cushion-containing assembly of a modular gas cushion packaging unit in accordance with a preferred embodiment of the present invention.

FIG. 2B is a schematic perspective view of a cushion containment assembly of the modular gas cushion packaging unit in accordance with a preferred embodiment of the present invention.

FIG. 3A is a schematic view of a flat-open configuration of the cushioning protection assembly of the modular gas cushioning packaging unit in accordance with a preferred embodiment of the present invention.

FIG. 3B is a perspective view of the cushioning protection assembly of the modular gas cushioning packaging unit in accordance with a preferred embodiment of the present invention.

Fig. 4A and 4B are schematic views showing the overall structure of a modular gas cushioning packaging unit according to a preferred embodiment of the present invention.

FIG. 5 is a schematic diagram of the application structure of the modular gas cushioning packaging unit according to a preferred embodiment of the present invention.

FIG. 6 is a schematic diagram of a modified embodiment of the modular gas cushioning packaging unit according to a preferred embodiment of the present invention.

FIG. 7 is a schematic diagram of another variation of the modular gas cushioning packaging unit in accordance with a preferred embodiment of the present invention.

FIGS. 8A, 8B, 8C and 8D are schematic cross-sectional views of a one-way inflation valve of a modular gas cushioning packaging unit in accordance with a preferred embodiment of the present invention.

FIG. 9A is a schematic view of a modular gas cushioning packaging unit cushion containment assembly according to a second preferred embodiment of the present invention in a flat, expanded configuration.

FIG. 9B is a perspective view of a buffer containing assembly of a modular gas buffer packaging unit according to a second preferred embodiment of the present invention.

FIG. 10 is a schematic view of a flat developed state structure of the cushioning protection assembly of the modular gas cushioning packaging unit in accordance with a second preferred embodiment of the present invention.

FIG. 11 is a schematic view showing the overall construction of a modular gas cushioning packaging unit according to a second preferred embodiment of the present invention.

FIG. 12 is a schematic view showing the overall construction of a modular gas cushioning packaging unit according to a second preferred embodiment of the present invention.

FIG. 13 is a schematic view of the overall structure of a modified embodiment of the modular gas cushioning packaging unit according to the second preferred embodiment of the present invention.

FIG. 14A is a schematic view of a flat-open configuration of a cushion-containing assembly of the modular gas cushion packaging unit in accordance with a third preferred embodiment of the present invention.

FIG. 14B is a perspective view of a cushion containment assembly of the modular gas cushion packaging unit according to a third preferred embodiment of the present invention.

FIG. 15 is a schematic view of the structure of the modular gas cushioning packaging unit in a flat, unfolded state of the cushioning protection assembly in accordance with a third preferred embodiment of the present invention.

FIG. 16 is a schematic view showing the overall construction of a modular gas cushioning packaging unit according to a third preferred embodiment of the present invention.

Fig. 17 is an exploded view of a modular gas cushioning packaging unit according to a third preferred embodiment of the present invention.

FIG. 18A is a schematic view of a cushion-containing assembly of a modular gas cushion packaging unit according to a fourth preferred embodiment of the present invention in a flat, expanded configuration.

FIG. 18B is a perspective view of a cushion containment assembly of the modular gas cushion packaging unit according to a fourth preferred embodiment of the present invention.

FIG. 19 is a schematic view of a cushion cover assembly of a modular gas cushion packaging unit in a flat, unfolded configuration in accordance with a fourth preferred embodiment of the present invention.

Fig. 20 is a schematic view of an exploded structure of a modular gas cushioning packaging unit in accordance with a fourth preferred embodiment of the present invention.

FIG. 21A is a schematic view of a flat-open configuration of a cushion-containing assembly of the modular gas cushion packaging unit in accordance with a fifth preferred embodiment of the present invention.

FIG. 21B is a schematic perspective view of a cushion-containing assembly of the modular gas cushion packaging unit according to a fifth preferred embodiment of the present invention.

FIG. 22A is a schematic view of a flat-open configuration of a cushion-containing assembly of the modular gas cushion packaging unit in accordance with a sixth preferred embodiment of the present invention.

FIG. 22B is a schematic perspective view of a buffer containing assembly of the modular gas buffer packaging unit according to the sixth preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 2 to 8D, the modular gas cushion packaging apparatus of the present invention is illustrated, which includes a cushion container assembly 10 and a cushion protection assembly 20, and has at least one receiving space 30, wherein the cushion container assembly 10 and the cushion protection assembly 20 are combined with each other to form at least one receiving space 30 between the cushion container assembly 10 and the cushion protection assembly 20. The accommodating space 30 is suitable for accommodating at least one article 200. The accommodating space 30 is surrounded by the buffer accommodating component 10 and the buffer protection component 20, and the buffer accommodating component 10 and the buffer protection component 20 are adapted to provide buffer protection for the article 200 in the accommodating space 30.

Referring to fig. 4A and 4B, in the present preferred embodiment, the number of the receiving spaces 30 formed between the buffer accommodating unit 10 and the buffer protecting unit 20 is three. The three accommodating spaces 30 are independent from each other, and the three accommodating spaces 30 are respectively suitable for accommodating one article 200, and the modular gas cushioning packaging device can prevent not only the collision between the article 200 and the outside, but also the mutual collision between the article 200 and the article 200, so that the packaged article can be comprehensively protected, and the article 200 can be effectively prevented from being damaged in the transportation process.

Referring to fig. 2A and 3A, the buffer accommodating unit 10 and the buffer protecting unit 20 are each formed by a gas buffer material 300 through a series of bending and heat-sealing. The gas cushioning material 300 comprises a first gas storage chamber membrane 301 and a second gas storage chamber membrane 302, and has a gas storage chamber 303 formed between the first gas storage chamber membrane 301 and the second gas storage chamber membrane 302, the gas storage chamber 303 being adapted to be filled with a quantity of gas.

When the gas cushion packaging material 300 is not inflated in the gas storage chamber 303, the first gas storage chamber film 301 and the second gas storage chamber film 302 of the gas cushion packaging material 300 are close to each other, and the gas cushion packaging material 300 is in a planar state. When a proper amount of gas is charged into the gas storage chamber 303 of the gas buffer material 300, the first gas storage chamber membrane 301 and the second gas storage chamber membrane 302 are separated from each other, and the gas buffer material 300 has a buffer protection function by virtue of the gas stored between the first gas storage chamber membrane 301 and the second gas storage chamber membrane 302.

The gas cushioning material 300 further has an inflation channel 304, the inflation channel 304 connects the gas storage chamber 303 with the external environment, and the external gas enters the gas storage chamber 303 through the inflation channel 304, so that the gas cushioning packaging material 300 has the function of cushioning protection.

The gas buffer material 300 further comprises a planar plastic packaging unit 305, the planar plastic packaging unit 305 is used for thermally sealing and connecting the first gas storage chamber film 301 and the second gas storage chamber film 302, so as to form the gas storage chamber 303 and the inflation channel 304 between the first gas storage chamber film 301 and the second gas storage chamber film 302, and enable the gas filled into the gas storage chamber 303 to be kept in the gas storage chamber 303, so that the gas buffer material 300 has the function of buffer protection.

Specifically, the planar plastic packaging unit 305 includes a set of peripheral heat sealing line 3051, the peripheral heat sealing line 3051 is heat-sealed and connected to the edges of the first gas storage compartment film 301 and the second gas storage compartment film 302, and the edges of the first gas storage compartment film 301 and the second gas storage compartment film 302 are correspondingly heat-sealed and connected.

Further, the peripheral heat seal line 3051 further includes an upper peripheral heat seal line 30511, a lower peripheral heat seal line 30512, a left peripheral heat seal line 30513 and a right peripheral heat seal line 30514. The upper peripheral heat-seal line 30511 is heat-sealed and formed at the upper ends of the first gas storage chamber film 301 and the second gas storage chamber film 302, and heat-seals the upper ends of the first gas storage chamber film 301 and the second gas storage chamber film 302 correspondingly. The lower peripheral heat-seal line 30512 is heat-sealed and formed at the lower ends of the first gas storage chamber film 301 and the second gas storage chamber film 302, and heat-seals the lower ends of the first gas storage chamber film 301 and the second gas storage chamber film 302 correspondingly. The left peripheral heat-seal line 30513 is heat-sealed and formed at the left ends of the first gas storage chamber film 301 and the second gas storage chamber film 302, and heat-seals the left ends of the first gas storage chamber film 301 and the second gas storage chamber film 302 correspondingly. The right peripheral heat-seal line 30514 is heat-sealed and formed at the right ends of the first gas storage chamber film 301 and the second gas storage chamber film 302, and heat-seals the right ends of the first gas storage chamber film 301 and the second gas storage chamber film 302 correspondingly.

The gas cushioning material 300 further has an inflation channel opening 3041, and the inflation channel opening 3041 communicates with the inflation channel 304 and the external environment, so that the external gas can enter the inflation channel 304 through the inflation channel opening 3041 and enter the gas storage chamber 303 through the inflation channel 304.

Preferably, in the present preferred embodiment, the upper and lower ends of the left peripheral heat-seal line 30513 are heat-seal bonded between the left end portion of the upper peripheral heat-seal line 30511 and the left end portion of the lower peripheral heat-seal line 30512, respectively. The lower end of the right peripheral heat seal line 30514 is heat-sealed to the right end of the lower peripheral heat seal line 30512, while the upper end of the right peripheral heat seal line 30514 is not heat-sealed to the right end of the upper peripheral heat seal line 30511, to form the inflation channel opening 3041 between the upper end of the right peripheral heat seal line 30514 and the right end of the upper peripheral heat seal line 30511.

Preferably, the upper peripheral heat seal line 30511, the lower peripheral heat seal line 30512, the left peripheral heat seal line 30513, and the right peripheral heat seal line 30514 are all continuous, uninterrupted heat seal lines.

The planar plastic packaging unit 305 further includes an inflation channel heat sealing line 3052, and the inflation channel heat sealing line 3052 is formed at the corresponding ends of the first gas storage chamber film 301 and the second gas storage chamber film 302 in a heat sealing manner. The inflation channel heat seal line 3052 extends between the left peripheral heat seal line 30513 and the right peripheral heat seal line 30514, and a left end portion of the inflation channel heat seal line 3052 is heat-sealed to the left peripheral heat seal line 30513 and a right end portion of the inflation channel heat seal line 3052 is heat-sealed to the right peripheral heat seal line 30514.

The inflation channel 304 and the gas storage chamber 303 are formed at the upper and lower ends of the inflation channel heat seal line 3052, respectively. The inflation channel 304 is located between the inflation channel heat-seal line 3052 and the upper peripheral heat-seal line 30511, the gas storage chamber 303 is located between the upper peripheral heat-seal line 30511 and the inflation channel heat-seal line 3052, and the inflation channel 304 is communicated with the gas storage chamber 303.

The planar plastic packaging unit 305 further includes a set of separating heat-seal lines 3053, the separating heat-seal lines 3053 extend between the air-filling channel heat-seal line 3052 and the lower peripheral heat-seal line 30514, and upper and lower end portions of the separating heat-seal lines 3053 are heat-sealed to the air-filling channel heat-seal line 3052 and the lower peripheral heat-seal line 30512, respectively.

Preferably, the separating heat seal line 3053 is a continuous, uninterrupted heat seal line. The partitioning heat-seal line 3053 partitions the gas storage chamber 303 into a group of gas storage chamber units 3031 arranged in an array, and the adjacent gas storage chamber units 3031 are independent of each other. When one of the gas storage chamber units 3031 is damaged, the other gas storage chamber units 3031 are not affected, and the overall use of the gas cushioning material 300 is not affected.

It should be noted that each of the gas storage chamber units 3031 is communicated with the inflation channel 304. After the inflation channel 304 is inflated, the gas can enter each gas storage chamber unit 3031, so as to inflate the gas into each gas storage chamber unit 3031.

The gas cushioning material 300 further includes a set of one-way inflation valves 306. The number of the one-way inflation valves 306 corresponds to the number of the gas storage chamber units 3031, each one-way inflation valve 306 is correspondingly arranged between each gas storage chamber unit 3031 and the inflation channel 304, and the one-way inflation valve 306 is communicated with the inflation channel 304 and each gas storage chamber unit 3031. The one-way inflation valve 306 allows the gas in the inflation channel 304 to enter each gas storage chamber unit 3031, and does not allow the gas in the gas storage chamber unit 3031 to enter the inflation channel 304, so that the gas can be retained in the gas storage chamber unit 3031, and the gas cushioning material 300 has a cushioning protection effect.

Referring to FIG. 8A, there is shown a schematic view of the one-way inflation valve 306, the one-way inflation valve 306 including a first valve membrane 3061 and a second valve membrane 3062. The first valve film 3061 and the second valve film 3062 are provided in a superposed manner corresponding to each other between the first gas storage chamber film 301 and the second gas storage chamber film 302.

The one-way inflation valve 306 further has a valve passage 3063 formed between the first valve membrane 3061 and the second valve membrane 3062. The valve passage 3063 communicates between the inflation passage 304 and the gas storage chamber 303. The gas in the inflation channel 304 is allowed to enter the gas storage chamber 303 through the valve channel 3063.

The one-way inflation valve 306 further includes a heat-resistant joint 3064. The heat-resistant node 3064 is disposed between the first valve membrane 3061 and the second valve membrane 3062 of the one-way inflation valve 306.

Note that, at the time of heat-seal forming the inflation channel heat-seal line 3052, the first valve film 3061 and the second valve film 3062 are located between the first gas storage chamber film 301 and the second gas storage chamber film 302, and the inflation channel heat-seal line 3052 heat-seal connects the first gas storage chamber film 301, the second gas storage chamber film 302, the first valve film 3061, and the second valve film 3062.

At a position where the heat-resistant joint 3064 is provided between the first valve film 3061 and the second valve film 3062, the first valve film 3061 is heat-sealed to the first gas storage chamber film 301 and the second valve film 3062 is heat-sealed to the second gas storage chamber film 302 at the time of heat-sealing the inflation passage heat-sealing line 3052, but the first valve film 3061 and the second valve film 3062 are not heat-sealed, and the valve passage 3063 is formed at a position where the heat-resistant joint 3064 is provided between the first valve film 3061 and the second valve film 3062.

At a position where the heat-resistant joint 3064 is not provided between the first valve film 3061 and the second valve film 3062, the first gas storage chamber film 301, the first valve film 3061, the second valve film 3062, and the second gas storage chamber film 302 are heat-sealed to each other at the time of heat-sealing the inflation passage heat-sealing line 3052.

The upper ends of the first and second valve membranes 3061 and 3062 of the one-way inflation valve 306 are located within the inflation channel 304, and the lower ends of the first and second valve membranes 3061 and 3062 are located within the gas storage chamber 303.

The planar plastic packaging unit 305 further includes a set of upper end heat sealing points 3054 and a set of lower end heat sealing points 3055. The upper end heat sealing point 3054 heat-seals the upper ends of the first valve film 3061 and the second valve film 3062 to the first gas storage chamber film 301 and the second gas storage chamber film 302, respectively, so as to prevent the upper ends of the first valve film 3061 and/or the second valve film 3062 from being folded to block the valve passage 3063 during inflation, thereby preventing the inflation from being affected. The lower end heat-seal points 3055 heat-seal the lower ends of the first valve film 3061 and the second valve film 3062 to the first gas storage chamber film 301, respectively.

The outside gas is firstly allowed to enter the inflating passage 304 through the inflating passage opening 3041 and then enters the corresponding gas storage chamber unit 3031 through each valve passage 3063, and when the gas content in the gas storage chamber unit 3031 reaches a certain degree, the first valve film 3061 and the second valve film 3062 are tightly pressed against the first gas storage chamber film 301 by the gas pressure in the gas storage chamber unit 3031, thereby closing the valve film passage 3063 formed between the first valve film 3061 and the second valve film 3062 and preventing the gas entering the gas storage chamber 303 from leaking through the valve passage 3063.

Referring to FIG. 8B, there is shown a schematic structural view of a variant embodiment of the one-way inflation valve provided by the present invention, in which the one-way inflation valve 306 further includes a check membrane 3065. The check film 3065 is provided between the first valve film 3061 and the second valve film 3062. An upper end portion of the check film 3065 is heat-sealed to an upper end portion of the second valve film 3062, a lower end portion of the check film 3065 is located between a lower end portion of the first valve film 3061 and a lower end portion of the second valve film 3062, and a length of the check film 3065 is smaller than lengths of the first valve film 3061 and the second valve film 3062.

The valve passage 3063 is formed between the first valve film 3061 and the check film 3065. The gas in the charging passage 304 is allowed to enter the gas storage chamber unit 3031 through the valve passage 3063. When the gas content in the gas storage chamber unit 3031 reaches a certain level, the lower end portions of the first valve film 3061, the second valve film 3062 and the check film 3065 are all tightly pressed against the first gas storage chamber film 301 by the gas pressure in the gas storage chamber unit 3031, thereby closing the valve passage 3063 formed between the first valve film 3061 and the check film 3065 and preventing the gas in the gas storage chamber unit 3031 from leaking.

In the present preferred embodiment, when the gas inside the gas storage chamber unit 3031 leaks between the first valve film 3061 and the second valve film 3062, when the gas leaks between the check film 3065 and the second valve film 3062, since the upper end portion of the check film 3065 is heat-sealed to the upper end portion of the second valve film 3062, the gas cannot be leaked to the outside through between the check film 3065 and the second valve film 3062. When the amount of gas leaked between the check film 3065 and the second valve film 3062 reaches a certain degree, the check film 3065 is tightly pressed against the first valve film 3061 by the gas pressure between the check film 3065 and the second valve film 3062, so that the valve passage 3063 can be further sealed, and the effect of leaking gas and leaking gas is achieved.

Referring to FIG. 8C, there is shown a third alternative embodiment of the one-way inflation valve provided in accordance with the present invention, in which the one-way inflation valve 306 further includes a reinforcement membrane 3066. The reinforcing film 3066 is provided between the second valve film 3062 and the second gas storage chamber film 302, and the upper end portion of the reinforcing film 3066 is heat-sealed and attached between the upper end portion of the second valve film 3062 and the second gas storage chamber film 302, and the lower end portion of the reinforcing film 3066 is movably located between the lower end portion of the second valve film 3062 and the second gas storage chamber film 302.

When the gas content charged in the gas storage chamber unit 3031 reaches a certain level, the lower end portions of the first valve film 3061, the second valve film 3062 and the reinforcing film 3066 are all tightly pressed against the first gas storage chamber film 301 by the gas pressure in the gas storage chamber unit 3031, so that the valve passage 3063 between the first valve film 3061 and the second valve film 3062 is sealed, and the gas entering the gas storage chamber unit 3031 is prevented from leaking. The reinforcement film 3066 is located outside the second valve film 3062, and the check film 305 is directly in contact with the gas inside the gas storage chamber unit 3031, which can function to protect the second valve film 3062 and enhance the sealing effect.

Referring to fig. 8D, there is shown a fourth modified embodiment of the one-way inflation valve provided in the present invention, in which the upper end portions of the first and second valve films 3061 and 3062 of the one-way inflation valve 306 extend upward to the outside of the first and second gas storage chamber films 301 and 302. The upper peripheral heat-seal line 30511 of the peripheral heat-seal line 3051 heat-seal connects an upper end portion of the first valve film 3061 and an upper end portion of the second valve film 3062, and the inflation passage 304 is formed between the upper end portion of the first valve film 3061 and the upper end portion of the second valve film 3062.

In the present modified embodiment, extending the upper end portion of the first valve film 3061 and the upper end portion of the second valve film 3062 to the outside of the first gas storage chamber film 301 and the second gas storage chamber film 302, and forming the inflation passage 304 between the upper end portion of the first valve film 3061 and the upper end portion of the second valve film 3062, it is possible to avoid the upper end portion of the first valve film 3061 and/or the second valve film 3062 from being folded to block the valve passage 3063 during inflation.

Referring to fig. 2A, which shows a schematic structural diagram of a flat unfolded state of a cushion-containing assembly of the gas cushion packaging apparatus, in the preferred embodiment, the cushion-containing assembly 10 includes a cushion body formed by a series of three-dimensional plastic seals of the gas cushion material 300. The gas buffering packaging device further comprises a group of first three-dimensional plastic packaging units 40, wherein the first three-dimensional plastic packaging units 40 are formed in the buffering main body in a heat sealing mode, the buffering containing assembly 10 is divided into a plurality of mutually communicated gas buffering blocks, and when the buffering containing assembly 10 is filled with gas, the buffering containing assembly 10 can be in a three-dimensional state.

Specifically, the first three-dimensional plastic package unit 40 includes a first three-dimensional plastic package line 41, a second three-dimensional plastic package line 42, a third three-dimensional plastic package line 43, a fourth three-dimensional plastic package line 44, a fifth three-dimensional plastic package line 45, a sixth three-dimensional plastic package line 46, a seventh three-dimensional plastic package line 47, and an eighth three-dimensional plastic package line 48. First three-dimensional plastic envelope line 41 the second three-dimensional plastic envelope line 42 the third three-dimensional plastic envelope line 43 the fourth three-dimensional plastic envelope line 44 the fifth three-dimensional plastic envelope line 45 the sixth three-dimensional plastic envelope line 46 the seventh three-dimensional plastic envelope line 47 and the eighth three-dimensional plastic envelope line 48 from top to bottom heat-seal in proper order and form in buffering holds subassembly 10.

First three-dimensional plastic envelope line 41 the three-dimensional plastic envelope line 42 of second the three-dimensional plastic envelope line 43 of third the fourth three-dimensional plastic envelope line 44 the fifth three-dimensional plastic envelope line 45 the sixth three-dimensional plastic envelope line 46 the seventh three-dimensional plastic envelope line 47 and the eighth three-dimensional plastic envelope line 48 is formed by the mutual heat-seal of upper and lower interval in proper order go up peripheral heat-seal line 30511 with between the lower peripheral heat-seal line 30512, extend respectively in left side peripheral heat-seal line 30513 with between the right side peripheral heat-seal line 30514. Preferably, the first three-dimensional plastic package line 41, the second three-dimensional plastic package line 42, the third three-dimensional plastic package line 43, the fourth three-dimensional plastic package line 44, the fifth three-dimensional plastic package line 45, the sixth three-dimensional plastic package line 46, the seventh three-dimensional plastic package line 47 and the eighth three-dimensional plastic package line 48 are respectively parallel to the upper peripheral heat seal line 30511 and/or the lower peripheral heat seal line 30512, and are respectively perpendicular to the left peripheral heat seal line 30513 and/or the right peripheral heat seal line 30514.

The first three-dimensional plastic package unit 40 divides the buffer accommodating assembly 10 into nine gas buffer blocks, and the gas buffer blocks are communicated with each other. A first gas buffer block 11, a second gas buffer block 12, a third gas buffer block 13, a fourth gas buffer block 14, a fourth gas buffer block 15, a fifth gas buffer block 16, a seventh gas buffer block 17, an eighth gas buffer block 18, and a ninth gas buffer block 19 are sequentially arranged from the upper end to the lower end of the buffer accommodating component 10. The portion of the buffer accommodating unit 10 above the first three-dimensional plastic package line 41 forms the first gas buffer block 11. The second gas buffer block 12 is located between the first three-dimensional plastic package line 42 and the second three-dimensional plastic package line 42. The third gas buffer block 13 is located between the second three-dimensional plastic package line 42 and the third three-dimensional plastic package line 43. The fourth gas buffer block 14 is located between the third three-dimensional plastic package line 43 and the fourth three-dimensional plastic package line 44. The fifth gas buffer block 15 is located between the fourth three-dimensional plastic package line 44 and the fifth three-dimensional plastic package line 45. The sixth gas buffer block 16 is located between the fifth three-dimensional plastic package line 45 and the sixth three-dimensional plastic package line 46. The seventh gas buffer block 17 is located between the sixth three-dimensional plastic package line 46 and the seventh three-dimensional plastic package line 47. The eighth gas buffer block 18 is located between the seventh three-dimensional plastic package line 47 and the eighth three-dimensional plastic package line 48. The portion of the buffer accommodating unit 10 below the eighth three-dimensional plastic package line 48 forms the ninth gas buffer block 19.

In the heat sealing process of the first stereo plastic package unit 40, there may be a case where a part of the topmost end of the buffer accommodating module 10 is located outside the upper peripheral heat seal line 30511 and a part of the bottommost end of the buffer accommodating module 10 is located outside the lower peripheral heat seal line 30512, and when the number of blocks into which the buffer accommodating module 10 is divided by the first stereo plastic package unit 40 is calculated in the present preferred embodiment, the part outside the upper peripheral heat seal line 30511 and/or the lower peripheral heat seal line 30512 is not counted.

Further, the first three-dimensional plastic package unit 40 further includes a series of heat sealing points 410. The first three-dimensional plastic package line 41, the second three-dimensional plastic package line 42, the third three-dimensional plastic package line 43, the fourth three-dimensional plastic package line 44, the fifth three-dimensional plastic package line 45, the sixth three-dimensional plastic package line 46, the seventh three-dimensional plastic package line 47 and the eighth three-dimensional plastic package line 48 of the first three-dimensional plastic package unit 40 are discontinuous heat seal lines, and are respectively formed by arranging the heat seal points 420 at intervals.

The width of the heat-seal point 410 is smaller than the width of the gas storage chamber unit 3031, the heat-seal point 410 is heat-seal-formed between two divided heat-seal lines 3053 of the gas storage chamber unit 3031, and the heat-seal point 410 heat-seal-connects the first gas storage chamber film 301 and the second gas storage chamber film 302. Gas is allowed to circulate in the gas storage chamber unit 3031 through the gap between both ends of the heat-seal lands 410 and the partitioning heat-seal line 3053.

In other embodiments of the present invention, the heat seal points 410 may also intersect the dividing heat seal line 3053 of the gas storage chamber unit 3031 and form a channel between the ends of adjacent heat seal points 401 for gas communication within the gas storage chamber unit 3031.

The two ends of the buffer accommodating component 10 are bent upwards and then downwards respectively, so that the upper peripheral heat seal line 30511 of the gas buffer material 300 corresponds to the fourth three-dimensional plastic package line 44 of the first three-dimensional plastic package unit 40, and the lower peripheral heat seal line 30512 of the gas buffer material 300 corresponds to the fifth three-dimensional plastic package line 45 of the first three-dimensional plastic package unit 40. The upper peripheral heat-seal line 30511 is heat-seal connected with the fourth three-dimensional plastic package line 44, and the lower peripheral heat-seal line 30512 is heat-seal connected with the fifth three-dimensional plastic package line 45.

In other preferred embodiments of the present invention, the fourth three-dimensional plastic sealing line 44 may be further heat-sealed to the inflation channel heat-sealing line 3052 of the gas buffer material 300, so that one end of the inflation channel 304 of the gas buffer material 300 can be movable for convenient inflation.

In the present preferred embodiment, the upper peripheral heat-seal line 30511 and the lower peripheral heat-seal line 30512 of the gas buffering material 300 are bent and heat-sealed at the same side of the buffer accommodating assembly 10, and in other preferred embodiments of the present invention, the upper peripheral heat-seal line 30511 and the lower peripheral heat-seal line 30512 of the gas buffering material 300 are bent and heat-sealed at opposite sides of the buffer accommodating assembly 10.

Referring to fig. 2B, a schematic perspective view of the cushion-containing assembly of the gas cushion packaging apparatus according to the present invention is shown. After the buffer accommodating assembly 10 is inflated, the buffer accommodating assembly 10 is suitable for being bent along the preset three-dimensional plastic packaging unit 40 and is in a three-dimensional state.

The accommodating space 30 of the modular gas cushion packaging apparatus further has a first accommodating chamber 110, a second accommodating chamber 120 and a third accommodating chamber 130. The first accommodating chamber 110, the second accommodating chamber 120, and the third accommodating chamber 130 are sequentially formed between the gas buffer blocks of the buffer accommodating unit 10.

The first receiving space 110 is formed among the first gas buffer block 11, the second gas buffer block 12, the third gas buffer block 13, and the fourth gas buffer block 14. The first gas buffer block 11, the second gas buffer block 12, the third gas buffer block 13 and the fourth gas buffer block 14 are respectively located around the first accommodating cavity 110.

The first receiving chamber 110 further has an upper receiving chamber opening 1101 and a lower receiving chamber opening 1102. The upper receiving cavity opening 1101 and the lower receiving cavity opening 1102 are respectively located at the upper end and the lower end of the first receiving cavity 110, and both the upper receiving cavity opening 1101 and the lower receiving cavity opening 1102 are communicated with the first receiving cavity 110.

The second receiving chamber 120 is formed between the first gas buffer block 11, the fifth gas buffer block 15, and the ninth gas buffer block 19. The first gas buffer block 11 and the ninth gas buffer block 19 are respectively located at left and right sides of the second accommodating chamber 120, and the fifth gas buffer block 15 is located at a rear side of the second accommodating chamber 120.

The second cavity 120 further has an upper opening 1201, a lower opening 1202 and a front opening 1203. The upper opening 1021 and the lower opening 1202 are respectively formed above and below the second accommodating chamber 120, the front opening 1203 is formed in front of the second accommodating chamber 120, and the upper opening 1201, the lower opening 1202 and the front opening 1203 are respectively communicated with the second accommodating chamber 120.

The third receiving chamber 130 is formed between the sixth gas buffer block 16, the seventh gas buffer block 17, the eighth gas buffer block 18, and the ninth gas buffer block 19. The sixth gas buffer block 16, the seventh gas buffer block 17, the eighth gas buffer block 18, and the ninth gas buffer block 19 are respectively located around the third accommodating chamber 130.

The third receiving chamber 130 further has a first opening 1301 and a second opening 1302. The first opening 1301 and the second opening 1302 are respectively formed above and below the third receiving chamber 130, and the first opening 1301 and the second opening 1302 are respectively communicated with the third receiving chamber 130.

Referring to fig. 3A, there is shown a schematic diagram of a flat unfolded state of the cushioning protection assembly of the modular gas cushioning packaging unit of the present invention. The buffer protection assembly 20 is formed of the gas buffer material 300. The modularized gas buffer packaging device further comprises a second three-dimensional plastic packaging unit 50, wherein the second three-dimensional plastic packaging unit 50 is formed on the buffer protection assembly 20 through heat sealing, so that the buffer protection assembly 20 can be bent along the second three-dimensional plastic packaging unit 50 after being inflated, and a three-dimensional state is formed.

Specifically, the second three-dimensional plastic package unit 50 includes a first bending heat-sealing line 51 and a second bending heat-sealing line 52. The first bending heat-sealing line 51 and the second bending heat-sealing line 52 are formed on the buffer protection assembly 20 by heat-sealing at a preset distance from each other, and divide the buffer protection assembly 20 into a plurality of gas buffer small blocks.

The buffer protection assembly 20 includes a first buffer small block 21, a second buffer small block 22 and a third buffer small block 23. The portion of the buffer protection assembly 20 above the first bending heat-seal line 51 forms the first buffer small block 21. The second buffer small block 22 is formed at a portion between the first bending heat-seal line 51 and the second bending heat-seal line 52 of the buffer protection assembly 20. The portion of the buffer protection assembly 20 under the second bending heat-seal line 51 forms the third buffer small block 23.

It should be noted that the first bending heat seal line 51 and the second bending heat seal line 52 of the second three-dimensional plastic package unit 50 are formed by arranging and heat-sealing the heat seal points 410 of the first three-dimensional plastic package unit 40 at intervals, and the first buffer small block 21, the second buffer small block 22 and the third buffer small block 23 of the buffer protection component 20 are communicated with each other.

Referring to fig. 3B, a schematic perspective view of a cushioning protection assembly of the modular gas cushioning packaging unit of the present invention is shown. After the buffer protection assembly 20 is filled with gas, the buffer protection assembly 20 can be bent along the first bending heat-sealing line 51 and the second bending heat-sealing line 52 to form a three-dimensional state.

The buffer protection assembly 20 further has a "U" shaped receiving space 210. The accommodating space 210 is formed between the first buffer small block 21, the second buffer small block 22 and the third buffer small block 23. The first buffer small block 21 and the third buffer small block 23 are respectively located at the upper side and the lower side of the accommodating space 210, and the second buffer small block 22 is located at the left side of the accommodating space 210.

Referring to fig. 4A and 4B, the inflated buffer accommodating component 10 is suitable to be placed in the accommodating space 210 of the buffer protecting component 20, so that the openings of the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130 of the buffer accommodating component 10 are covered by the buffer protecting component 20, and the articles placed in the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130 are protected by the buffer protecting component.

Specifically, the third small block 23 of the buffer protection component 20 is located below the buffer accommodating component 10, and the third small block 23 of the buffer protection component 20 covers the lower accommodating cavity opening 1102 of the first accommodating cavity 110, the lower opening 1202 of the second accommodating cavity 120, and the second opening 1302 of the third accommodating cavity 130.

The second buffer small block 22 of the buffer protection component 20 is located at one side of the front opening 1203 of the second accommodating cavity 120, and the second buffer small block 22 of the buffer protection component 20 covers the front opening 1203 of the second accommodating cavity 120.

The first buffer small block 21 of the buffer protection component 20 is located above the buffer accommodating component 10. The first buffer small block 21 of the buffer protection assembly 20 covers the upper receiving cavity opening 1101 of the first receiving cavity 110, the upper opening 1201 of the second receiving cavity 120, and the first opening 1301 of the third receiving cavity 130.

Therefore, the upper receiving cavity opening 1101 and the lower receiving cavity opening 1102 of the first receiving cavity 110 are covered by the first buffer small block 21 and the third buffer small block 23 of the buffer protection assembly 20, respectively.

The upper opening 1201, the lower opening 1202 and the front opening 1203 of the second accommodating cavity 120 are respectively covered by the first buffer small block 21, the third buffer small block 23 and the second buffer small block 22 of the buffer protection assembly 20.

The first opening 1301 and the second opening 1302 of the third accommodating cavity 130 are covered by the first buffer small block 21 and the third buffer small block 23 of the buffer protection assembly 20, respectively.

Therefore, the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130 of the modularized gas cushioning packaging device are provided with the cushioning accommodating component 10 and/or the cushioning protection component 20 from top to bottom, from left to right, from front to back, so that the cushioning accommodating component 10 and/or the cushioning protection component 20 provide all-directional protection for articles placed in the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130.

Preferably, in the preferred embodiment, the lengths of the first small block 21 and the third small block 23 of the buffer protection assembly 20 correspond to the sum of the length dimensions of the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130, so that the first small block 21 and the third small block 23 of the buffer protection assembly 20 can cover the upper accommodating cavity opening 1101 and the lower accommodating cavity opening 1102 of the first accommodating cavity 110, the upper opening 1201 and the lower opening 1202 of the second accommodating cavity 120 and the first opening 1301 and the second opening 1302 of the third accommodating cavity 130.

The width direction of the second small buffer block 22 of the buffer protection component 20 corresponds to the height dimensions of the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130, so that the second small buffer block 22 of the buffer protection component 20 can cover the front opening 1203 of the second accommodating cavity 120.

It should be understood by those skilled in the art that the relative positions of the first buffer small block 21 and the third gas buffer small block 23 of the buffer protection assembly 20 with respect to the buffer containing assembly 10 can be interchanged during the practical use of the modular gas buffer packaging apparatus provided by the present invention, and the above description of the present invention is only for convenience of description of the present invention and should not be construed as limiting the present invention.

Referring to fig. 5, a schematic diagram of an application of the modular gas cushion packaging apparatus of the present invention is shown. When the modular gas cushioning packaging device provided by the present invention is used, firstly, the cushioning containing assembly 10 and the cushioning protection assembly 20 are inflated, and then the third cushioning small block 23 of the cushioning protection assembly 20 is bent along the second bending heat-sealing line 52 of the second three-dimensional plastic-sealing unit 50, so that the third cushioning small block 23 is perpendicular to the first cushioning small block 21 and the second cushioning small block 22 of the cushioning protection assembly 20. Thirdly, the bent buffer protection assembly 20 is placed in a box 400, and the third buffer small block 23 is in contact with the bottom surface of the box 400. Fourthly, the buffer accommodating component 10 is placed above the third small block 23 of the buffer protection component 20, and the direction of the front opening 1203 of the second accommodating cavity 120 faces the direction of the second small block 22 of the buffer protection component 20. Fifthly, the articles 200 are respectively placed in the first accommodating cavity 110, the second accommodating cavity 120 and the third accommodating cavity 130. Sixthly, bending the buffer protection component 20 along the first bending heat seal line 51, so that the first buffer small block 21 of the buffer protection component 20 covers the buffer accommodating component 10. Finally, the case 200 is sealed.

The box body 400 is provided with a containing space 410, and the modular gas buffering packaging device provided by the invention is suitable for being placed in the containing space 410 of the box body 400. The modular gas cushioning packaging device provided by the invention is suitable for dividing the containing space 410 of the box body 400 into a plurality of containing spaces 30. And, the inner wall of the case 400 is brought into contact with the outer wall of the modular gas cushioning packaging device, which is capable of maintaining a certain shape in the housing space 410 of the case 400.

It will be understood by those skilled in the art that there is the first gas cushion 11 of the cushioning receiving assembly 10 between the article 200 placed in the first receiving chamber 110 and the article 200 placed in the second receiving chamber 120, and the first gas cushion 11 can provide cushioning protection between the article 200 placed in the first receiving chamber 110 and the article 200 placed in the second receiving chamber 120.

Similarly, the ninth gas buffer block 19 of the buffer accommodating unit 10 is disposed between the article 200 placed in the second accommodating chamber 120 and the article 200 placed in the third accommodating chamber 130. The ninth gas buffer block 19 can provide a buffer protection between the article 200 placed in the second receiving chamber 120 and the article 200 placed in the third receiving chamber 130.

It should also be understood by those skilled in the art that other steps or combinations of steps may be used to form the modular gas cushioning packaging unit of the present invention. The use and manner of use of the modular gas cushion packaging unit provided herein is by way of example only and should not be construed as limiting the invention.

Referring to fig. 6, there is shown a schematic diagram of the overall structure of a first variant embodiment of the modular gas cushioning packaging unit of the present invention. In the present modified embodiment, the modular gas cushion packaging apparatus includes two cushion-containing assemblies 10 and one cushion-protecting assembly 20. Two buffer accommodating components 10 are horizontally placed in parallel with each other in the accommodating space 210 of the buffer protection component 20.

In the first modified embodiment, the opening directions of the front openings 1203 of the second accommodating spaces 120 of the two buffer accommodating units 10 are the same, and one of the buffer accommodating units 10 is placed in parallel at the rear side of the other buffer accommodating unit 10, and the two buffer accommodating units 10 are located at the same horizontal plane.

That is, in the first modified embodiment, the length direction of the first buffer small block 21 and the third buffer small block 23 of the buffer protection assembly 20 corresponds to the sum of the width dimensions of the two buffer accommodating assemblies 10.

In the present modified embodiment, the front opening 1203 of the second accommodating chamber 120 of one of the two buffer accommodating modules 10 is covered by the second gas cushion small block 22 of the buffer protection module 20. The fifth gas buffer block 15 of one of the buffer accommodating units 10 covers the front opening 1203 of the second accommodating chamber 120 of the other buffer accommodating unit 10.

It should be understood by those skilled in the art that the number of the buffer accommodating assemblies 10 of the buffer protection assembly 20 can also be implemented in other numbers, such as, but not limited to, three, four, or five, etc. It should be understood by those skilled in the art that the number of the buffering accommodation assemblies 10 should not be construed as limiting the present invention as long as the object of the present invention can be achieved.

Referring to fig. 7, there is shown a schematic diagram of the overall structure of a second variant embodiment of the modular gas cushioning packaging unit provided in accordance with the present invention. In the present second modified embodiment, one of the buffer accommodating units 10 is disposed on the right side of the other buffer accommodating unit 10, and the directions of the front openings 1203 of the second accommodating chambers 120 of the two buffer accommodating units 10 are the same. The width dimensions of the first buffer small block 21 and the third buffer small block 23 of the buffer protection component 10 correspond to the sum of the length dimensions of the two buffer accommodating components 10.

In this modified embodiment, the front openings 1203 of the second accommodating cavities 120 of the two buffer accommodating components 10 are both covered by the second buffer small blocks 22 of the buffer protection component 20.

Referring to fig. 9A-13, a second preferred embodiment of the modular gas cushion packaging unit of the present invention is illustrated. In the preferred embodiment, the modular gas cushion packaging apparatus comprises two cushion-containing assemblies 10A and a cushion-protecting assembly 20A, and has at least one accommodating space 30A. The buffer accommodating component 10A is adapted to be assembled with the buffer protection component 20A to form at least one accommodating space 30A between the buffer accommodating component 10A and the buffer protection component 20A. The accommodating space 30A is adapted to accommodate at least one article therein, and the buffer accommodating assembly 10A and the buffer protection assembly 20A are adapted to provide buffer protection for the article accommodated in the accommodating space 30A.

The modularized gas buffering packaging device further comprises a first three-dimensional plastic packaging unit 40A. The three-dimensional plastic package unit 40A is formed on the buffer accommodating component 10A by heat sealing, and divides the buffer accommodating component 10A into a plurality of gas buffer blocks.

The first three-dimensional plastic package unit 40A further includes a first three-dimensional plastic package line 41A, a second three-dimensional plastic package line 42A, a third three-dimensional plastic package line 43A, a fourth three-dimensional plastic package line 44A, a fifth three-dimensional plastic package line 45A, a sixth three-dimensional plastic package line 46A, a seventh three-dimensional plastic package line 47A, and an eighth three-dimensional plastic package line 48A.

The buffer accommodating component 10A further includes a first gas buffer block 11A, a second gas buffer block 12A, a third gas buffer block 13A, a fourth gas buffer block 14A, a fifth gas buffer block 15A, a sixth gas buffer block 16A, a seventh gas buffer block 17A, an eighth gas buffer block 18A, and a ninth gas buffer block 19A.

The part of the buffer accommodating component 10A outside the first three-dimensional plastic packaging line 41A forms the first gas buffer small block 11A. The second gas buffer block 12A is formed at a portion between the first three-dimensional plastic package line 41A and the second three-dimensional plastic package line 42A. The third gas buffer block 13A is formed at a portion between the second three-dimensional plastic package line 42A and the third three-dimensional plastic package line 43A. A portion between the third three-dimensional plastic package line 43A and the fourth three-dimensional plastic package line 44A forms the fourth gas buffer block 14A. A portion between the fourth three-dimensional plastic package line 44A and the fifth three-dimensional plastic package line 45A forms the fifth gas buffer block 15A. The sixth gas buffer block 16A is formed at a portion between the fifth three-dimensional plastic package line 45A and the sixth three-dimensional plastic package line 46A. The seventh gas buffer block 17A is formed at a portion between the sixth three-dimensional plastic package line 46A and the seventh three-dimensional plastic package line 47A. The eighth gas buffer block 18A is formed at a portion between the seventh three-dimensional plastic package line 47A and the eighth three-dimensional plastic package line 48A. The part outside the eighth three-dimensional plastic package line 48A forms the ninth gas buffer small block 19A.

The two end parts of the buffer accommodating component 10A are respectively turned over relatively and are respectively connected to the fourth three-dimensional plastic packaging line 44A and the fifth three-dimensional plastic packaging line 45A in a heat sealing manner.

The accommodating space 30A of the modular gas cushion packaging apparatus further has a first accommodating chamber 110A, a second accommodating chamber 120A and a third accommodating chamber 130A. The first receiving chamber 110A, the second receiving chamber 120A, and the third receiving chamber 130A are formed between the gas buffer blocks of the buffer receiving unit 10.

The first receiving chamber 110A is formed between the first gas cushion block 11A, the second gas cushion block 12A, the third gas cushion block 13A, and the fourth gas cushion block 14A of the buffer receiving assembly 10A.

The modular gas cushion packaging apparatus further has an upper receiving chamber opening 1101A and a lower receiving chamber opening 1102A. The upper receiving chamber opening 1101A and the lower receiving chamber opening 1102A are formed above and below the first receiving chamber 110A, respectively, and the upper receiving chamber opening 1101A and the lower receiving chamber opening 1102A communicate with the first receiving chamber 110A, respectively.

The second receiving chamber 120A is formed between the first gas cushion block 11A, the fifth gas cushion block 15A, and the ninth gas cushion block 19A of the buffer receiving assembly 10A.

The modular gas cushion packaging apparatus further has an upper opening 1201A, a lower opening 1202A, and a front opening 1203A. The upper opening 1201A and the lower opening 1202A are respectively located above and below the second accommodating chamber 120A, the front opening 1203A is located in front of the second accommodating space 1203A, and the upper opening 1201A, the lower opening 1202A and the front opening 1203A are respectively communicated with the second accommodating chamber 120A.

The third receiving chamber 130A is formed between the sixth gas buffer block 16A, the seventh gas buffer block 17A, the eighth gas buffer block 18A, and the ninth gas buffer block 19A of the buffer receiving assembly 10A.

The modular gas cushioning packaging device further has a first opening 1301A and a second opening 1302A. The first opening 1301A and the second opening 1302A are respectively located above and below the third accommodating chamber 130A, and the first opening 1301A and the second opening 1302A are respectively communicated with the third accommodating chamber 130A.

Referring to FIG. 10, there is shown a schematic view of a cushion protection assembly of the modular gas cushion packaging unit of the present invention in a flat, unfolded configuration. In the second preferred embodiment, the modular gas buffering and packaging apparatus further includes a second three-dimensional plastic packaging unit 50A. The second gas plastic packaging unit 50A is formed on the buffer protection assembly 20A by heat sealing, and divides the buffer protection assembly 20A into a plurality of buffer small blocks.

Specifically, the second three-dimensional plastic package unit 50A includes a first bending heat-sealing line 51A, a second bending heat-sealing line 52A, and a third bending heat-sealing line 53A. The first bending heat-seal line 51A, the second bending heat-seal line 52A and the third bending heat-seal line 53A are formed on the buffer protection assembly 20A by heat-sealing at a preset distance from each other, so as to divide the buffer protection assembly 20A into preset buffer small blocks.

The buffer protection assembly 20A further includes a first buffer small block 21A, a second buffer small block 22A, a third buffer small block 23A and a fourth buffer small block 24A.

The first buffer small block 21A is formed by the part of the buffer protection component 20A outside the first bending heat seal line 51A. The second buffer small block 22A is formed in a portion between the first bending heat-seal line 51A and the second bending heat-seal line 52A. The third buffer small block 23A is formed in a portion between the second folded heat-seal line 52A and the third folded heat-seal line 53A. The portion outside the third bending heat-seal line 53A forms the fourth buffer small block 24A.

The buffer protection assembly 10A is adapted to be bent along the second three-dimensional plastic package unit 50A. The modularized gas buffer packaging device further has an accommodating space 210A formed between the bent gas buffer small blocks of the second three-dimensional plastic packaging unit 50A. The two buffer accommodating components 10 are adapted to be placed in the accommodating space 210A, so that the openings formed in the two buffer accommodating components 10A are covered by the buffer protection component 20A.

Referring to fig. 13, in the second preferred embodiment, two buffer accommodating assemblies 10A are adapted to be placed in the accommodating space 210A, and the openings of the front openings 1203A of the two second accommodating cavities 120A of the two buffer accommodating assemblies 10A are opposite in direction.

The first buffer small block 21A of the buffer protection component 20A is adapted to cover the lower accommodating cavity opening 1102A of the first accommodating cavity 110A, the lower opening 1202A of the second accommodating cavity 120A, and the second opening 1302A of the third accommodating cavity 130A of the two buffer accommodating components 10A.

The second buffer small block 22A of the buffer protection component 20A is adapted to cover the front opening 1203A of the second accommodating cavity 120A of one buffer accommodating component 10A.

The third buffer small block 23A of the buffer protection component 20A is adapted to cover the upper receiving cavity opening 1102A of the first receiving cavity 110A, the upper opening 1201A of the second receiving cavity 120A, and the first opening 1301A of the third receiving cavity 130A of the buffer receiving component 10A.

The fourth buffer small block 24A of the buffer protection component 20A is adapted to cover the front opening 1203A of the second accommodating cavity 120A of the other buffer accommodating component 10A.

In the preferred embodiment, the gas buffer blocks of the buffer accommodating component 10A and/or the buffer small blocks of the buffer protection component 20A are wrapped around the first accommodating cavity 110A, the second accommodating cavity 120A and the third accommodating cavity 130A of the two buffer accommodating components 10A. Therefore, the buffer accommodating component 10A and the buffer protection component 20A can provide comprehensive buffer protection for the articles placed in the accommodating cavity.

Referring to fig. 12, in the preferred embodiment, the directions of the front openings 1203A of the second receiving cavities 120A of the two buffer receiving assemblies 10A placed in the receiving space 210A of the buffer protection assembly 20A may also face the same direction. At this time, the front opening 1203A of the second accommodating chamber 120A of one of the buffer accommodating units 10A is covered by the second gas buffer small block 22A of the buffer protection unit 20A. The front opening 1203A of the second accommodating chamber 120A of the other buffer accommodating unit 10A is covered by the fifth gas buffer block 15A of the one buffer accommodating unit 10A. In this usage, the openings of the first accommodating chamber 110A, the second accommodating chamber 120A, and the third accommodating chamber 130A of the two buffer accommodating units 10A are covered by the gas buffer block of the buffer accommodating unit 10A and/or the buffer small block of the buffer protection unit 20A.

It should be understood by those skilled in the art that the number of the buffer containing assemblies 10A can also be more than one or more than two in the second preferred embodiment of the modular gas buffer packaging unit provided by the present invention, and the above description of the present invention is only for example and should not be construed as limiting the present invention.

Referring to fig. 14A to 17, a third preferred embodiment of the modular gas cushioning packaging unit of the present invention is illustrated. In a third preferred embodiment of the modular gas cushioning packaging apparatus, the modular gas cushioning packaging apparatus comprises a set of cushioning containment assemblies 10B and a cushioning protection assembly 20B, and a receiving space 30B, wherein the cushioning containment assemblies 10B and the cushioning protection assembly 20B are adapted to be bent along a predetermined position to form at least one receiving space 30B. The accommodating space 30B is adapted to accommodate at least one article therein, and the buffer accommodating component 10B and the buffer protection component 20B are adapted to provide buffer protection for the article accommodated in the accommodating space 30B.

The modularized gas buffering packaging device further comprises a first three-dimensional plastic packaging unit 40B. The first three-dimensional plastic package unit 40B is formed in the buffer accommodating assembly 10B by heat sealing to divide the first three-dimensional plastic package unit 40B into a plurality of gas buffer blocks, and the buffer accommodating assembly 10B can be bent along the first three-dimensional plastic package unit 40B.

Further, the first three-dimensional plastic package unit 40B further includes a first three-dimensional plastic package line 41B, a second three-dimensional plastic package line 42B, a third three-dimensional plastic package line 43B, a fourth three-dimensional plastic package line 44B, a fifth three-dimensional plastic package line 45B, a sixth three-dimensional plastic package line 46B, a seventh three-dimensional plastic package line 47B, and an eighth three-dimensional plastic package line 48B. First three-dimensional plastic envelope line 41B the second three-dimensional plastic envelope line 42B the third three-dimensional plastic envelope line 43B the fourth three-dimensional plastic envelope line 44B the fifth three-dimensional plastic envelope line 45B the sixth three-dimensional plastic envelope line 46B the seventh three-dimensional plastic envelope line 47B and the eighth three-dimensional plastic envelope line 48B all are formed by the distance heat-seal that the mutual interval predetermines in the subassembly 10B is held in the buffering, and will the subassembly 10B is held in the buffering separates for predetermined gas buffer block.

The buffer accommodating component 10B further includes a first gas buffer block 11B, a second gas buffer block 12B, a third gas buffer block 13B, a fourth gas buffer block 14B, a fifth gas buffer block 15B, a sixth gas buffer block 16B, a seventh gas buffer block 17B, an eighth gas buffer block 18B, and a ninth gas buffer block 19B.

The first gas buffer block 11B is formed at a portion of the buffer accommodating component 10B outside the first three-dimensional plastic package line 41B. The second gas buffer block 12B is formed at a portion between the first three-dimensional plastic package line 41B and the second three-dimensional plastic package line 42B. The third gas buffer block 13B is formed at a portion between the second three-dimensional plastic package line 42B and the third three-dimensional plastic package line 43B. The fourth gas buffer block 14B is formed at a portion between the third three-dimensional plastic package line 43B and the fourth three-dimensional plastic package line 44B. The fifth gas buffer block 15B is formed at a portion between the fourth three-dimensional plastic package line 44B and the fifth three-dimensional plastic package line 45B. The sixth gas buffer block 16B is formed at a portion between the fifth three-dimensional plastic package line 45B and the sixth three-dimensional plastic package line 46B. The seventh gas buffer block 17B is formed at a portion between the sixth three-dimensional plastic package line 46B and the seventh three-dimensional plastic package line 46B. The eighth gas buffer block 18B is formed at a portion between the seventh three-dimensional plastic package line 47B and the eighth three-dimensional plastic package line 48B. The part of the buffer accommodating component 10B outside the eighth three-dimensional plastic package line 48B forms the ninth gas buffer block 19B.

The buffer accommodating component 10B further has a first end 111B and a second end 112B. The two ends of the buffer accommodating component 10B are folded inwards respectively, the first end portion 111B of the buffer accommodating component 10B is connected to the fourth three-dimensional plastic packaging line 44B in a heat sealing manner, and the second end portion 112B is connected to the fifth three-dimensional plastic packaging line 45B in a heat sealing manner.

The accommodating space 30B of the modular gas cushioning packaging apparatus further has a first accommodating space 110B, a second accommodating space 120B and a third accommodating space 130B. The first accommodating space 110B, the second accommodating space 120B, and the third accommodating space 130B are formed between the gas buffer blocks of the buffer accommodating unit 10B.

Specifically, the first receiving space 110B is formed among the first gas cushion block 11B, the second gas cushion block 12B, the third gas cushion block 13B, and the fourth gas cushion block 14B of the buffer receiving member 10B.

The second accommodating space 120B is formed between the first gas cushion block 11B, the fifth gas cushion block 15B, and the ninth gas cushion block 19B of the buffer accommodating unit 10B.

The third receiving space 130B is formed between the sixth gas buffer block 16B, the seventh gas buffer block 17B, the eighth gas buffer block 18B, and the ninth gas buffer block 19B of the buffer receiving member 10B.

The receiving space 30B further has an upper receiving cavity opening 1101B and a lower receiving cavity opening 1102B. The upper accommodation cavity opening 1101B and the wire accommodation cavity opening 1102B are respectively located above and below the first accommodation cavity 110B, and the upper accommodation cavity opening 1101B and the lower accommodation cavity opening 1102B are respectively communicated with the first accommodation cavity 110B.

The accommodating space 30B further has an upper opening 1201B, a lower opening 1202B, and a front opening 1203B. The upper opening 1201B and the lower opening 1202B are located above and below the second accommodating space 120B, respectively. The front opening 1203B is located in front of the second accommodating space 120B. And the upper opening 1201B, the lower opening 1202B, and the front opening 1203B are all in communication with the second accommodation space 120B.

The accommodating space 30B further has a first opening 1301B and a second opening 1302B. The first opening 1301B and the second opening 1302B are respectively located above and below the third accommodating space 130B, and the first opening 1301B and the second opening 1302B respectively communicate with the third accommodating space 130B.

Referring to FIG. 15, a schematic diagram of a flat-open configuration of the cushioning protection assembly with the modular gas cushioning packaging unit is shown. The modularized gas buffer packaging device further comprises a flat second three-dimensional plastic packaging unit 50B. The second three-dimensional plastic package unit 50B is formed on the buffer protection assembly 20B by heat sealing, the second three-dimensional plastic package unit 50B separates the buffer protection assembly 20B into a plurality of preset buffer small blocks, and the second three-dimensional plastic package unit 50B can be bent along the second three-dimensional plastic package unit 50B.

Specifically, the second three-dimensional plastic package unit 50B further includes a first bending heat-sealing line 51B, a second bending heat-sealing line 52B, a third bending heat-sealing line 53B, a fourth bending heat-sealing line 54B, a fifth bending heat-sealing line 55B, and a sixth bending heat-sealing line 56B. The first bent heat-seal line 51B, the second bent heat-seal line 52B, the third bent heat-seal line 53B, the fourth bent heat-seal line 54B, the fifth bent heat-seal line 55B, and the sixth bent heat-seal line 56B are all disposed in the buffer protection assembly 20B along a preset position, and divide the buffer protection assembly 20B into a plurality of buffer small blocks.

Further, the buffer protection component 20B further includes a first buffer small block 21B, a second buffer small block 22B, a third buffer small block 23B, a fourth buffer small block 24B, a fifth buffer small block 25B, a sixth buffer small block 26B, and a seventh buffer small block 27B.

The first buffer small block 21B is formed at a portion of the buffer protection component 20B outside the first bending heat-seal line 41B. The second buffer small block 22B is formed in a portion between the first bending heat-seal line 51B and the second bending heat-seal line 52B. The third buffer small block 23B is formed in a portion between the second folded heat-seal line 52B and the third folded heat-seal line 53B. The fourth buffer small block 24B is formed in a portion between the third folding heat-seal line 53B and the fourth folding heat-seal line 54B. The fifth buffer small block 25B is formed in a portion between the fourth folding heat-seal line 54B and the fifth folding heat-seal line 55B. The sixth buffer small block 26B is formed in a portion between the fifth folding heat-seal line 55B and the sixth folding heat-seal line 56B. The seventh buffer small block 27B is formed at a portion of the buffer protection component 20B outside the sixth bending heat-seal line 56B.

The buffer protection component 20B is adapted to be bent along the second three-dimensional plastic package unit 50B. The modular gas cushion packaging apparatus further has a first placing space 210B and a second placing space 220B formed in the folded cushion protection member 20B.

The first placing space 210B and the second placing space 220B are respectively located at the upper side and the lower side of the fourth buffer small block 24B of the buffer protection component 20B. The first placing space 210B is formed among the first buffer small block 21B, the second buffer small block 22B, the third buffer small block 23B and the fourth buffer small block 24B of the buffer protection assembly 20B. The second placing space 220B is formed among the fourth buffer small block 24B, the fifth buffer small block 25B, the sixth buffer small block 26B and the seventh buffer small block 27B of the buffer protection assembly 20B.

That is, in the preferred embodiment, after the buffer protection component 20B is bent along the second three-dimensional plastic package unit 50B, the shape of the buffer protection component 20B is substantially a shape of a "japanese" character.

Referring to fig. 16 and 17, in the preferred embodiment, the number of the buffer accommodating units 10B is four, two buffer accommodating units 10B are juxtaposed in the first placing space 210B, and the other two buffer accommodating units 10B are juxtaposed in the second placing space 210B.

In the preferred embodiment, the second buffer small block 22B, the fourth buffer small block 24B and the sixth buffer small block 26B of the buffer protection assembly 20B have area sizes corresponding to the cross-sectional areas of two juxtaposed buffer accommodating assemblies 10B. The first buffer small block 21B, the third buffer small block 23B, the fifth buffer small block 25B and the seventh buffer small block 27B of the buffer protection component 20B have height dimensions corresponding to those of the buffer accommodating component 10B.

The upper receiving cavity opening 1101B and the lower receiving cavity opening 1102B of the first receiving space 110B of the two buffer receiving assemblies 10B placed in the first placing space 210B are respectively covered by the second buffer small block 22B and the fourth buffer small block 24B of the buffer protection assembly 20B.

The upper opening 1201B and the lower opening 1202B of the second accommodating space 120B of the two buffer accommodating units 10B placed in the first placing space 210B are respectively covered by the second buffer small block 22B and the fourth buffer small block 24B of the buffer protection unit 20B.

The first opening 1301B and the opening 1302B of the third accommodating space 130B of the two buffer accommodating components 10B placed in the first placing space 210B are respectively covered by the second buffer small block 22B and the fourth buffer small block 24B of the buffer protection component 20B.

The front opening 1203B of the second accommodating space 120B of one of the two buffer accommodating components 10B placed in the first placing space 210B is covered by the third buffer small block 23B of the buffer protection component 20B.

The front opening 1203B of the second accommodating space 120B of the other of the two buffer accommodating components 10B placed in the first placing space 210B is covered by the first buffer small block 21B of the buffer protection component 20B.

In the present preferred embodiment, the opening directions of the front openings 1203B of the second accommodating spaces 120B of the two buffer accommodating units 10B placed in the first placing space 210B and the second placing space 220B are opposite. In the actual use of the modular gas cushion packaging apparatus, the opening directions of the front openings 1203B of the second accommodating spaces 120B of the two cushion accommodating assemblies 10B placed in the first accommodating space 210B may also face the same direction. At this time, the fourth buffer small block 24B of one buffer accommodating component 10B covers the front opening 1203B of the second accommodating space 120B of the other buffer accommodating component 10B.

The upper receiving cavity opening 1101B and the lower receiving cavity opening 1102B of the first receiving space 110B of the two buffer receiving assemblies 10B placed in the second placing space 220B are respectively covered by the fourth buffer small block 24B and the sixth buffer small block 26B of the buffer protection assembly 20B.

The upper opening 1201B and the lower opening 1202B of the second accommodating space 120B of the two buffer accommodating units 10B placed in the second placing space 220B are respectively covered by the fourth buffer small block 24B and the sixth buffer small block 26B of the buffer protection unit 20B.

The first opening 1301B and the second opening 1302B of the third accommodating space 130B of the two buffer accommodating units 10B placed in the second placing space 220B are respectively covered by the fourth buffer small block 24B and the sixth buffer small block 27B of the buffer protection unit 20B.

The front opening 1203B of the second accommodating space 120B of one of the two buffer accommodating components 10B placed in the second placing space 220B is covered by the fifth buffer small block 25B of the buffer protection component 20B.

In the preferred embodiment, the opening directions of the front openings 1203B of the second accommodating spaces 120B of the two buffer accommodating assemblies 10B placed in the second placing space 220B are opposite. The front opening 1203B of the second accommodating space 120B of the other of the two buffer accommodating units 10B placed in the second placing space 220B is covered by the seventh buffer small block 27B of the buffer protection unit 20B.

In the practical use of the modular gas cushioning packaging device of the present invention, the opening directions of the front openings 1203B of the second accommodating spaces 220B of the two buffer accommodating assemblies 10B placed in the second accommodating space 220B may also face the same direction. At this time, the fifth gas buffer block 15B of one of the buffer accommodating units 10B placed in the second accommodating space 220B covers the front opening 1203B of the second accommodating space 120B of the other buffer accommodating unit 10B.

Therefore, the periphery of each accommodating space is wrapped by the buffer accommodating component 10B and/or the buffer protection component 20B, so as to provide comprehensive buffer protection for the articles placed in the accommodating space.

It should be understood by those skilled in the art that the double-layered structure of the modular gas cushion packaging unit described above is only an example of the present invention and should not be construed as a limitation of the present invention. In other embodiments of the present invention, the number of the accommodating spaces of the cushion housing assembly 10B of the modular gas cushion packaging unit may be more than two, and the number of the cushion housing assemblies 10B accommodated in each of the accommodating spaces may be more than two.

Referring to fig. 18A-20, a fourth preferred embodiment of a modular gas cushioning packaging unit in accordance with the present invention is shown. In a fourth preferred embodiment of the modular gas cushion packaging unit, the modular gas cushion packaging unit includes a cushion-containing assembly 10C and a cushion-protecting assembly 20C, and has a receiving space 30C. The buffer accommodating component 10C and the buffer protection component 20C may be bent along a predetermined position to form the accommodating space 30C between the buffer accommodating component 10C and the buffer protection component 20C. The accommodating space 30C is adapted to accommodate at least one article therein, and the buffer accommodating component 10C and the buffer protection component 20C are adapted to provide buffer protection for the article accommodated in the accommodating space 30C.

The modularized gas buffering packaging device further comprises a first three-dimensional plastic packaging unit 40C and a second three-dimensional plastic packaging unit 50C. The first three-dimensional plastic package unit 40C and the second three-dimensional plastic package unit 50C are respectively formed on the buffer accommodating component 10C and the buffer protection component 20C by heat sealing. The buffer accommodating component 10C and the buffer protecting component 20C are adapted to be bent along the first three-dimensional plastic packaging unit 40C and the second three-dimensional plastic packaging unit 50C, respectively.

Specifically, the first three-dimensional plastic package unit 40C includes a first three-dimensional plastic package line 41C, a second three-dimensional plastic package line 42C, a third three-dimensional plastic package line 43C, a fourth three-dimensional plastic package line 44C, a fifth three-dimensional plastic package line 45C, a sixth three-dimensional plastic package line 46C, a seventh three-dimensional plastic package line 47C, and an eighth three-dimensional plastic package line 48C.

First three-dimensional plastic envelope line 41C the three-dimensional plastic envelope line 42C of second the three-dimensional plastic envelope line 43C of third the fourth three-dimensional plastic envelope line 44C the fifth three-dimensional plastic envelope line 45C the sixth three-dimensional plastic envelope line 46C the seventh three-dimensional plastic envelope line 47C and the eighth three-dimensional plastic envelope line 48C is formed by the heat-seal in the predetermined position that subassembly 10C was held in the buffering holds, with will subassembly 10C is held in the buffering separates for a plurality of gas buffer blocks.

The buffer accommodating component 10C further includes a first gas buffer block 11C, a second gas buffer block 12C, a third gas buffer block 13C, a fourth gas buffer block 14C, a fifth gas buffer block 15C, a sixth gas buffer block 16C, a seventh gas buffer block 17C, an eighth gas buffer block 18C, and a ninth gas buffer block 19C.

The two end portions of the buffer accommodating component 10C are respectively connected to the fourth three-dimensional plastic package line 44C and the fifth three-dimensional plastic package line 45C of the first three-dimensional plastic package unit 40C by heat sealing.

The modular gas cushion packaging apparatus further has a first receiving chamber 110C, a second receiving chamber 120C and a third receiving chamber 130C formed in the cushion receiving assembly 10C. The modular gas cushion packaging apparatus further has an upper receiving chamber opening 1101C and a lower receiving chamber opening 1102C formed above and below the first receiving chamber 110C and communicating with the first receiving chamber 110C, respectively, an upper opening 1201C and a lower opening 1202C formed above and below the second receiving chamber 120C and communicating with the second receiving chamber 120C, respectively, a front opening 1203C formed in front of the second receiving chamber 120C and communicating with the second receiving chamber 120C, a first opening 1301C and a second opening 1302C formed above and below the third receiving chamber 130C and communicating with the third receiving chamber 130C, respectively.

In the fourth preferred embodiment, the structure of the buffer accommodating component 10C is similar to that of the buffer accommodating component 10 in the first preferred embodiment, and further description is omitted in the present preferred embodiment.

Referring to fig. 19, the second three-dimensional plastic package unit 50C further includes a first bending heat-sealing line 51C, a second bending heat-sealing line 52C, a third bending heat-sealing line 53C, and a fourth bending heat-sealing line 54C. The first bending heat-seal line 51C, the second bending heat-seal line 52C, the third bending heat-seal line 53C, and the fourth bending heat-seal line 54C are respectively formed at preset positions of the buffer protection assembly 20C by heat-sealing, so as to divide the buffer protection assembly 20C into a plurality of buffer small blocks.

The buffer protection component 20C includes a first buffer small block 21C, a second buffer small block 22C, a third buffer small block 23C, a fourth buffer small block 24C, and a fifth buffer small block 25C.

The first buffer small block 21C is formed at a portion of the buffer protection component 20C outside the first bending heat-seal line 51C. The second buffer small block 22C is formed in a portion between the first bending heat-seal line 51C and the second bending heat-seal line 52C. The third buffer small block 23C is formed in a portion between the second folded heat-seal line 52C and the third folded heat-seal line 53C. The fourth buffer small block 24C is formed in a portion between the third folding heat-seal line 53C and the fourth folding heat-seal line 54C. The portion of the buffer protection component 20C outside the fourth bending heat-seal line 54C forms the fifth buffer small block 25C.

The buffer protection component 20C of the modular gas buffer packaging apparatus can be bent along the second three-dimensional plastic packaging unit 50C. The modular gas cushion packaging apparatus further has a first installation space 210C and a second installation space 220C formed in the cushion protection member 20C. The first installation space 210C and the second installation space 220C are respectively formed at upper and lower sides of the third buffer small block 23C of the buffer protection assembly 20C. The first installation space 210C is formed between the first buffer small block 21C, the second buffer small block 22C, and the third buffer small block 23C of the buffer protection assembly 20C. The second installation space 220C is formed between the third buffer small block 23C, the fourth buffer small block 24C, and the fifth buffer small block 25C of the buffer protection assembly 20C.

In the preferred embodiment, the number of buffer accommodating assemblies 10C is four. Two of the buffer accommodating units 10C are juxtaposed in the first installation space 210C, and the other two buffer accommodating units 10C are juxtaposed in the second installation space 220C.

The area sizes of the first buffer small block 21C, the third buffer small block 23C and the fifth buffer small block 25C of the buffer protection component 20C are adapted to the cross-sectional sizes of the two buffer accommodating components 10C placed in parallel. The second buffer small block 22C and the fourth buffer small block 24C of the buffer protection component 20C have height dimensions corresponding to the height dimensions of the buffer accommodating component 10C.

The upper receiving cavity opening 1101C and the lower receiving cavity opening 1102C of the first receiving cavity 110C of the two buffer receiving assemblies 10C placed in the first mounting space 210C of the buffer protection assembly 20C are respectively covered by the first buffer small block 21C and the third buffer small block 23C of the buffer protection assembly 20C.

The upper openings 1201C and the lower openings 1102C of the second receiving chambers 120C of the two buffer receiving assemblies 10C placed in the first installation space 210C of the buffer protection assembly 20C are covered by the first buffer small blocks 21C and the third buffer small blocks 23C of the buffer protection assembly 20C, respectively.

The first opening 1301C and the second opening 1302C of the third receiving cavity 130C of the two buffer receiving units 10C placed in the first mounting space 210C of the buffer protection unit 20C are covered by the first buffer small block 21C and the third buffer small block 23C of the buffer protection unit 20C, respectively.

The front opening 1203C of the second accommodating chamber 120C of one of the two buffer accommodating components 10C placed in the first mounting space 210C of the buffer protection component 20C is covered by the second buffer small block 22C of the buffer protection component 20C.

Referring to fig. 20, in the preferred embodiment, the opening directions of the front openings 1203C of the second receiving cavities 120C of the two buffer receiving assemblies 10C placed in the first mounting space 210C of the buffer protection assembly 20C are the same.

The front opening 1203C of the second receiving chamber 120C of the other of the two buffer receiving units 10C placed in the first mounting space 210C of the buffer protection unit 20C is covered with the fifth gas buffer block 15C of the one buffer receiving unit 10C.

The upper receiving cavity opening 1101C and the lower receiving cavity opening 1102C of the first receiving cavity 110C of the buffer receiving assembly 10C of one of the two buffer receiving assemblies 10C placed in the second mounting space 220C of the buffer protection assembly 20C are respectively covered by the third buffer small block 23C and the fifth buffer small block 25C of the buffer protection assembly 20C.

The upper opening 1201C and the lower opening 1202C of the second accommodation chamber 120C of the buffer accommodation component 10C of one of the two buffer accommodation components 110C placed in the second installation space 220C of the buffer protection component 20C are covered by the third buffer small block 23C and the fifth buffer small block 25C of the buffer protection component 20C, respectively.

The first opening 1301C and the second opening 1302C of the third receiving cavity 130C of the buffer receiving unit 10C of one of the two buffer receiving units 110C placed in the second mounting space 220C of the buffer protection unit 20C are respectively covered by the third buffer small block 23C and the fifth buffer small block 25C of the buffer protection unit 20C.

The front opening 1203C of the second accommodating cavity 120C of one of the two buffer accommodating components 10C placed in the second mounting space 220C of the buffer protection component 20C is covered by the fourth buffer small block 24C of the buffer protection component 20C.

In the fourth preferred embodiment of the modular gas cushion packaging apparatus, the opening directions of the front openings 1203C of the second accommodating cavities 120C of the two cushion accommodating units 10C placed in the second installation space 220C of the cushion protection unit 20C are the same.

The fifth gas buffer block 15C of one of the two buffer accommodating units 10C placed in the second installation space 220C of the buffer protection unit 20C covers the front opening 1203C of the second accommodating chamber 120C of the other buffer accommodating unit 10C.

In a fourth preferred embodiment of the modular gas cushion packaging apparatus, the periphery of each of the first accommodating chamber 110C, the second accommodating chamber 120C and the third accommodating chamber 130C is surrounded by the cushion accommodating component 10C and/or the cushion protection component 20C, so as to provide an overall protection for the articles placed in each of the first accommodating chamber 110C, the second accommodating chamber 120C and the third accommodating chamber 130C.

Referring to fig. 21A and 21B, a buffer housing assembly of a fifth preferred embodiment of a modular gas buffer packaging unit in accordance with the present invention is illustrated. The difference between the preferred embodiment and the above preferred embodiment is the difference between the buffer accommodating components, which will be described in further detail below.

The modular gas cushioning packaging device comprises at least one cushioning containing component 10D, a cushioning protection component and a first three-dimensional plastic packaging unit 40D. The first three-dimensional plastic package unit 40D is formed in the buffer accommodating assembly 10D by heat sealing, and the buffer accommodating assembly 10D can be bent along the first three-dimensional plastic package unit 40D.

Specifically, the first three-dimensional plastic package unit 40D includes a first three-dimensional plastic package line 41D, a second three-dimensional plastic package line 42D, a third three-dimensional plastic package line 43D, a fourth three-dimensional plastic package line 44D, a fifth three-dimensional plastic package line 45D, and a sixth three-dimensional plastic package line 46D.

First three-dimensional plastic envelope line 41D the second three-dimensional plastic envelope line 42D the third three-dimensional plastic envelope line 43D the fourth three-dimensional plastic envelope line 44D the fifth three-dimensional plastic envelope line 45D and the sixth three-dimensional plastic envelope line 46D is formed by the heat-seal respectively the subassembly 10D is held in the buffering, in order to incite somebody to action the subassembly 10D is held in the buffering and is separated for a plurality of gaseous buffering fritters.

Further, the buffer accommodating component 10D includes a first gas buffer 11D, a second gas buffer 12D, a third gas buffer 13D, a fourth gas buffer 14D, a fifth gas buffer 15D, a sixth gas buffer 16D, and a seventh gas buffer 17D.

The first gas buffer block 11D is formed at a portion of the buffer accommodating unit 10D outside the first three-dimensional plastic package line 41D. The second gas buffer block 12D is formed at a portion between the first three-dimensional plastic package line 41D and the second three-dimensional plastic package line 42D. The third gas buffer block 13D is formed at a portion between the second three-dimensional plastic package line 42D and the third three-dimensional plastic package line 43D. A portion between the third three-dimensional plastic package line 43D and the fourth three-dimensional plastic package line 44D forms the fourth gas buffer block 14D. A portion between the fourth three-dimensional plastic package line 44D and the fifth three-dimensional plastic package line 45D forms the fifth gas buffer block 15D. The sixth gas buffer small block 16D is formed in a portion between the fifth three-dimensional plastic package line 45D and the sixth three-dimensional plastic package line 46D. The seventh gas buffer block 17D is formed at a portion of the buffer accommodating unit 10D outside the sixth three-dimensional plastic package line 46D.

The buffer containment assembly 10D further has a top end 18D and a bottom end 19D. The top end 18D and the bottom end 19D are respectively located at two ends of the buffer accommodating component 10D.

The buffer accommodating component 10D is adapted to be bent along the first three-dimensional plastic package line 40D. The top end 18D of the buffer accommodating assembly 10D is heat sealed and connected to the fourth three-dimensional plastic package line 44D of the first three-dimensional plastic package unit 40D. The bottom end 19D of the buffer accommodating component 10D is connected to the first three-dimensional plastic package line 41D of the first three-dimensional plastic package unit 40D by heat sealing.

The modular gas cushion packaging apparatus further has a first receiving chamber 110D and a second receiving chamber 120D. The first accommodating cavity 110D and the second accommodating cavity 120D are respectively formed in the buffer accommodating component 10D after being bent and heat-sealed. The first accommodating chamber 110D and the second accommodating chamber 120D are respectively located at both sides of the first gas cushion block 11D of the buffer accommodating assembly 10D. The first receiving chamber 110D is formed among the first gas buffer block 11D, the second gas buffer block 12D, the third gas buffer block 13D, and the fourth gas buffer block 14D. The second receiving chamber 120D is formed among the first gas buffer block 11D, the fifth gas buffer block 15D, the sixth gas buffer block 16D, and the seventh gas buffer block 17D.

The modular gas cushion packaging apparatus further has a first receiving chamber opening 1101D and a second receiving chamber opening 1102D. The first accommodating chamber opening 1101D and the second accommodating chamber opening 1102D are respectively located above and below the first accommodating chamber 110D, and the first accommodating chamber opening 1101D and the second accommodating chamber opening 1102D are respectively communicated with the first accommodating chamber 110D.

The modular gas cushioning packaging unit further has an upper opening 1201D and a lower opening 1202D. The upper opening 1201D and the lower opening 1202D are located above and below the second accommodating chamber 120D, respectively, and the upper opening 1201D and the lower opening 1202D communicate with the second accommodating chamber 120D, respectively.

Referring to fig. 21B, in another preferred embodiment of the present invention, when the buffer accommodating assembly 10D is bent and heat sealed, the bottom end 19D of the buffer accommodating assembly 10D may not be heat sealed to the first three-dimensional plastic packaging line 41D of the first three-dimensional plastic packaging unit 40D. In the actual use process, the seventh gas buffer block 17D is contacted with the box body, so that the purpose of fixing the seventh gas buffer small block 17D and the box body with the placed object is achieved.

Referring to fig. 21A and 22B, a buffer containing assembly with a sixth preferred embodiment of the modular gas buffer packaging unit of the present invention is illustrated. The difference between the preferred embodiment and the above preferred embodiment is that the buffer accommodating component is described below only by way of example.

The modular gas cushioning packaging device comprises at least one cushioning containing component 10E, a cushioning protection component and a first three-dimensional plastic packaging unit 40E. The first three-dimensional plastic package unit 40E is formed in the buffer accommodating assembly 10E by heat sealing, and the buffer accommodating assembly 10E can be bent along the first three-dimensional plastic package unit 40E.

Specifically, the first three-dimensional plastic package unit 40E includes a first three-dimensional plastic package line 41E, a second three-dimensional plastic package line 42E, a third three-dimensional plastic package line 43E, a fourth three-dimensional plastic package line 44E, and a fifth three-dimensional plastic package line 45E.

The first three-dimensional plastic package line 41E, the second three-dimensional plastic package line 42E, the third three-dimensional plastic package line 43E, the fourth three-dimensional plastic package line 44E and the fifth three-dimensional plastic package line 45E are respectively formed by heat sealing in the buffer accommodating component 10E, so that the buffer accommodating component 10E is divided into a plurality of gas buffer small blocks.

Further, the buffer accommodating component 10E includes a first gas buffer block 11E, a second gas buffer block 12E, a third gas buffer block 13E, a fourth gas buffer block 14E, a fifth gas buffer block 15E and a sixth gas buffer block 16E.

The portion of the buffer accommodating component 10E outside the first three-dimensional plastic package line 41E forms the first gas buffer block 11E. The second gas buffer block 12E is formed at a portion between the first three-dimensional plastic package line 41E and the second three-dimensional plastic package line 42E. The third gas buffer block 13E is formed at a portion between the second three-dimensional plastic package line 42E and the third three-dimensional plastic package line 43E. A portion between the third three-dimensional plastic package line 43E and the fourth three-dimensional plastic package line 44E forms the fourth gas buffer block 14E. A portion between the fourth three-dimensional plastic package line 44E and the fifth three-dimensional plastic package line 45E forms the fifth gas buffer block 15E. The sixth gas cushion block 17E is formed by a portion of the cushion housing assembly 10E outside the fifth three-dimensional plastic package line 46E.

The buffer accommodating component 10E is adapted to be bent along the first three-dimensional plastic package line 40E. The top end of the buffer accommodating assembly 10E is connected to the fourth three-dimensional plastic package line 44E of the first three-dimensional plastic package unit 40E by heat sealing.

Referring to fig. 22B, the modular gas cushion packaging unit further has a first receiving chamber 110E and a second receiving chamber 120E. The first receiving cavity 110E and the second receiving cavity 120E are respectively formed in the buffer receiving assembly 10E after being bent and heat-sealed. The first accommodating chamber 110E and the second accommodating chamber 120E are respectively located at both sides of the first gas cushion block 11E of the buffer accommodating assembly 10E. The first accommodation chamber 110E is formed among the first gas buffer block 11E, the second gas buffer block 12E, the third gas buffer block 13E, and the fourth gas buffer block 14E. The second accommodation chamber 120E is formed between the first gas buffer block 11E, the fifth gas buffer block 15E, and the sixth gas buffer block 16E.

The modular gas cushion packaging apparatus further has a first receiving chamber opening 1101E and a second receiving chamber opening 1102E. The first accommodation cavity opening 1101E and the second accommodation cavity opening 1102E are respectively located above and below the first accommodation cavity 110E, and the first accommodation cavity opening 1101E and the second accommodation cavity opening 1102E are respectively communicated with the first accommodation cavity 110E.

The modular gas cushion packaging apparatus further has an upper opening 1201E, a lower opening 1202E, and a side opening 1203E. The upper opening 1201E and the lower opening 1202E are respectively located above and below the second accommodating chamber 120E, the side opening 1203E is located at one side of the second accommodating chamber 120E, and the upper opening 1201E, the lower opening 1202E, and the side opening 1203E are respectively communicated with the second accommodating chamber 120E.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims (12)

1. A modular gas cushioning packaging unit, comprising: a gaseous buffer material holds subassembly and a buffering protection subassembly through a series of at least buffering that three-dimensional plastic envelope formed, gaseous buffer material includes two-layer gas storage compartment membrane and one-way inflation valve, gaseous buffer material further have be formed at a gas storage compartment between the two-layer gas storage compartment membrane, one-way inflation valve with the gas storage compartment is linked together, one-way inflation valve be used for to fill gas in the gas storage compartment, the gaseous buffering packing plant of modularization further including by the heat-seal formed in a first three-dimensional plastic envelope unit of buffering holding subassembly with by the heat-seal formed in a second three-dimensional plastic envelope unit of buffering protection subassembly, the buffering holding subassembly can be by along the three-dimensional plastic envelope unit of first plastic envelope is buckled and is formed at least one and hold the chamber, the buffering protection subassembly can be by along the three-dimensional plastic envelope unit of second is buckled and is formed at least one accommodation space, the at least one buffer accommodating component can be placed in the accommodating space, when the buffer accommodating component is placed in the accommodating space, the periphery of each accommodating cavity is respectively wrapped with the buffer accommodating component and/or the buffer protection component, and the accommodating cavity is used for placing at least one article.

2. The modular gas cushioning packaging apparatus of claim 1, wherein the first three-dimensional plastic packaging unit comprises a first three-dimensional plastic packaging line, a second three-dimensional plastic packaging line, a third three-dimensional plastic packaging line, a fourth three-dimensional plastic packaging line, a fifth three-dimensional plastic packaging line, a sixth three-dimensional plastic packaging line, a seventh three-dimensional plastic packaging line, and an eighth three-dimensional plastic packaging line, eight of the three-dimensional plastic packaging lines are heat-sealed between the head end and the tail end of the cushioning containing component in sequence and separate the cushioning containing component into a first gas buffer block, a second gas buffer block, a third gas buffer block, a fourth gas buffer block, a fifth gas buffer block, a sixth gas buffer block, a seventh gas buffer block, an eighth gas buffer block, and a ninth gas buffer block, the head end and the tail end of the cushioning containing component are respectively turned inwards from the same side of the cushioning containing component, the head end that the buffering holds the subassembly by heat-seal in the third three-dimensional plastic envelope line, the tail end that the buffering holds the subassembly by heat-seal in the fifth three-dimensional plastic envelope line first gas buffer block the second gas buffer block third gas buffer block and form a first chamber that holds between the fourth gas buffer block first gas buffer block fifth gas buffer block and form a second between the ninth gas buffer block and hold the chamber the sixth gas buffer block seventh gas buffer block eighth gas buffer block and form a third between the ninth gas buffer block and hold the chamber.

3. The modular gas cushioning packaging apparatus of claim 1, wherein the first three-dimensional plastic packaging unit comprises six first three-dimensional plastic packaging lines, a second three-dimensional plastic packaging line, a third three-dimensional plastic packaging line, a fourth three-dimensional plastic packaging line, a fifth three-dimensional plastic packaging line, and a sixth three-dimensional plastic packaging line, which are heat-sealed in sequence between the head end and the tail end of the cushioning containment assembly, the six three-dimensional plastic packaging lines sequentially separate the cushioning containment assembly into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block, a sixth buffer block, and a seventh buffer block, the head end of the cushioning containment assembly is heat-sealed in connection with the fourth three-dimensional plastic packaging line, a first containment cavity is formed between the first buffer block, the second buffer block, the third buffer block, and the fourth buffer block, and a second accommodating cavity is formed among the first buffer block, the fifth buffer block, the sixth buffer block and the seventh buffer block.

4. The modular gas cushioning packaging apparatus of claim 1, wherein the first three-dimensional plastic packaging unit comprises five first three-dimensional plastic packaging lines, a second three-dimensional plastic packaging line, a third three-dimensional plastic packaging line, a fourth three-dimensional plastic packaging line and a fifth three-dimensional plastic packaging line which are sequentially heat-sealed and formed between the head end and the tail end of the cushioning containment assembly, the five three-dimensional plastic packaging lines sequentially separate the cushioning containment assembly into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block and a sixth buffer block, the head end of the cushioning containment assembly is heat-sealed and connected to the fourth three-dimensional plastic packaging line, a first containment cavity is formed between the first buffer block, the second buffer block, the third buffer block and the fourth buffer block, A second accommodating cavity is formed between the fifth buffer block and the sixth buffer block.

5. The modular gas cushion packaging apparatus according to any one of claims 1 to 4, wherein the second three-dimensional plastic packaging unit includes two first and second bending heat-sealing lines formed between the head end and the tail end of the cushion protection assembly by heat-sealing in sequence, the two bending heat-sealing lines sequentially separate the cushion protection assembly into a first cushion small block, a second cushion small block and a third cushion small block, the cushion protection assembly can be bent along the two bending heat-sealing lines to form a receiving space between the first cushion small block, the second cushion small block and the third cushion small block, and at least one cushion receiving assembly can be placed in the receiving space.

6. The modular gas cushion packaging apparatus according to any one of claims 1 to 4, wherein the second three-dimensional plastic packaging unit includes three first, second, and third bending heat-sealing lines formed between the head and tail ends of the cushion protection assembly by heat-sealing in sequence, the three bending heat-sealing lines sequentially divide the cushion protection assembly into a first cushion small block, a second cushion small block, a third cushion small block, and a fourth cushion small block, the cushion protection assembly can be bent along the three bending heat-sealing lines to form a receiving space between the first cushion small block, the second cushion small block, the third cushion small block, and the fourth cushion small block, and at least one cushion receiving assembly can be placed in the receiving space.

7. The modular gas cushion packaging apparatus according to any one of claims 1 to 4, wherein the second three-dimensional plastic packaging unit comprises four first, second, third and fourth bending heat-sealing lines formed by heat-sealing in sequence between the head and tail ends of the cushion protection assembly, the four bending heat-sealing lines sequentially dividing the cushion protection assembly into a first cushion small block, a second cushion small block, a third cushion small block, a fourth cushion small block and a fifth cushion small block, the cushion protection assembly can be bent along the five bending heat-sealing lines to form a first accommodation space between the first cushion small block, the second cushion small block and the third cushion small block, and a second accommodation space between the third cushion small block, the fourth cushion small block and the fifth cushion small block, the first accommodating space and the second accommodating space are respectively positioned at the upper side and the lower side of the third buffer small block, and the buffer accommodating assembly can be placed in the first accommodating space and the second accommodating space respectively.

8. The modular gas cushion packaging apparatus according to any one of claims 1 to 4, wherein the second three-dimensional plastic packaging unit comprises six first bending heat-seal lines, a second bending heat-seal line, a third bending heat-seal line, a fourth bending heat-seal line, a fifth bending heat-seal line and a sixth bending heat-seal line which are sequentially heat-sealed and formed between the head end and the tail end of the cushion protection assembly, the six bending heat-seal lines sequentially divide the cushion protection assembly into a first cushion small block, a second cushion small block, a third cushion small block, a fourth cushion small block, a fifth cushion small block, a sixth cushion small block and a seventh cushion small block, the cushion protection assembly can be bent along the six bending heat-seal lines to form a first accommodation space between the first cushion small block, the second cushion small block, the third cushion small block and the fourth cushion small block, a second accommodating space is formed among the fourth buffer small block, the fifth buffer small block, the sixth buffer small block and the seventh buffer small block, the first accommodating space and the second accommodating space are respectively positioned at two sides of the fourth buffer small block, and at least one buffer accommodating component can be respectively placed in the first accommodating space and the second accommodating space.

9. A buffer containment assembly, comprising: a gaseous buffer material is through a buffering main part that a series of three-dimensional plastic envelope formed, gaseous buffer material includes two-layer gas storage room membrane and a one-way inflation valve, gaseous buffer material further have be formed at a gas storage room between the two-layer gas storage room membrane, one-way inflation valve with the gas storage room is linked together, one-way inflation valve be used for to fill gas in the gas storage room, the buffering holds the subassembly further including by the heat-seal be formed at a three-dimensional plastic envelope unit of buffering main part, the buffering main part can be followed three-dimensional plastic envelope unit is buckled, with form at least one between the buffering main part and hold the chamber for place an article.

10. The buffer containing assembly as claimed in claim 9, wherein the three-dimensional plastic package unit comprises a first three-dimensional plastic package line, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, a fifth three-dimensional plastic package line, a sixth three-dimensional plastic package line, a seventh three-dimensional plastic package line and an eighth three-dimensional plastic package line, eight of the three-dimensional plastic package lines are sequentially heat-sealed between the head end and the tail end of the buffer containing assembly and separate the buffer containing assembly into a first gas buffer block, a second gas buffer block, a third gas buffer block, a fourth gas buffer block, a fifth gas buffer block, a sixth gas buffer block, a seventh gas buffer block, an eighth gas buffer block and a ninth gas buffer block, the buffer containing assembly and the tail end are respectively turned inwards from the same side of the buffer containing assembly, the head end that the buffering holds the subassembly by heat-seal in the third three-dimensional plastic envelope line, the tail end that the buffering holds the subassembly by heat-seal in the fifth three-dimensional plastic envelope line first gas buffer block the second gas buffer block third gas buffer block and form a first chamber that holds between the fourth gas buffer block first gas buffer block fifth gas buffer block and form a second between the ninth gas buffer block and hold the chamber the sixth gas buffer block seventh gas buffer block eighth gas buffer block and form a third between the ninth gas buffer block and hold the chamber.

11. The buffer accommodating component of claim 9, wherein the three-dimensional plastic package unit comprises six three-dimensional plastic package lines, a first three-dimensional plastic package line, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line, a fifth three-dimensional plastic package line and a sixth three-dimensional plastic package line, which are sequentially heat-sealed between the head end and the tail end of the buffer accommodating component, the six three-dimensional plastic package lines sequentially separate the buffer accommodating component into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block, a sixth buffer block and a seventh buffer block, the head end of the buffer accommodating component is heat-sealed to the fourth three-dimensional plastic package line, a first accommodating cavity is formed between the first buffer block, the second buffer block, the third buffer block and the fourth buffer block, and a second accommodating cavity is formed between the first buffer block, the second buffer block, and a second accommodating cavity is formed among the fifth buffer block, the sixth buffer block and the seventh buffer block.

12. The buffer accommodating component of claim 9, wherein the three-dimensional plastic package unit comprises five first three-dimensional plastic package lines, a second three-dimensional plastic package line, a third three-dimensional plastic package line, a fourth three-dimensional plastic package line and a fifth three-dimensional plastic package line which are sequentially formed between the head end and the tail end of the buffer accommodating component by heat sealing, the five three-dimensional plastic package lines sequentially separate the buffer accommodating component into a first buffer block, a second buffer block, a third buffer block, a fourth buffer block, a fifth buffer block and a sixth buffer block, the head end of the buffer accommodating component is connected to the fourth three-dimensional plastic package line by heat sealing, a first accommodating chamber is formed among the first buffer block, the second buffer block, the third buffer block and the fourth buffer block, and a second accommodating cavity is formed among the first buffer block, the fifth buffer block and the sixth buffer block.

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