WO2011002190A2

WO2011002190A2 - Cushioning packing material having side air passages, and method for manufacturing same

Info

Publication number: WO2011002190A2
Application number: PCT/KR2010/004182
Authority: WO
Inventors: 김영수
Original assignee: 주식회사 레코
Priority date: 2009-07-01
Filing date: 2010-06-28
Publication date: 2011-01-06
Also published as: WO2011002190A3; KR100969617B1

Abstract

The present invention relates to a cushioning packing material having side air passages, and to a method for manufacturing same. More particularly, the present invention relates to a cushioning packing material having side air passages and to method for manufacturing same, wherein air passages are formed in side joining portions formed among a plurality of air cells arranged in a horizontal direction, to form an air injection path, air passages, and air cells simultaneously through a single joining process, thereby improving work efficiency. The cushioning packing material having side air passages according to the present invention comprises: an upper outer cover and a lower outer cover which are partially joined to form air cells and an air injection path; and an upper inner cover and a lower inner cover interposed between the upper outer cover and the lower outer cover to form air injection valves in respective side joining portions formed among air cells formed by partially joining the upper outer cover and the lower outer cover. Release members are arranged at a regular interval on an upper surface of a front end of the lower inner cover, and the upper outer cover, the upper inner cover, the lower inner cover and the lower outer cover are simultaneously and partially joined through a single joining process, to thereby form the air cells sequentially arranged in a horizontal direction. Air passages with the respective air injection valves are formed in the respective side joining portions formed among the plurality of air cells. The air injection path communicating with the plurality of air passages is formed along front ends of the air cells. Each of the air cells has a side surface in which an opening is formed. The openings of the air cells communicate with the respective air passages connected to respective rear ends of the air injection valves.

Description

Shock absorbing packaging material having a side air flow path and a manufacturing method thereof

The present invention relates to a shock absorbing packaging material having a side air induction and a method for manufacturing the same, and more particularly, air injection by forming an air induction in a side fusion formed between a plurality of air cells laterally oriented. The present invention relates to a buffer packaging material having a side air induction path which can simultaneously improve air efficiency and work efficiency by simultaneously forming an air induction path and an air cell through a single fusion process, and a manufacturing method thereof.

In general, when packaging a product such as an electronic product in a box, a cushioning material such as styrofoam is mainly used to prevent damage and damage to the product due to external impact or internal vibration.

However, because these buffers are very large, they prevent the efficient use of space when carrying out logistics activities such as storage, storage, and transportation. It causes such problems.

Therefore, in recent years, a plurality of plastic films or sheets are fused to form an air cell therein, and a cushioning packing material in which the air is filled in the air cell and expanded is used to replace styrofoam.

Such a cushioning packaging material is interposed between a pair of envelopes, which form a plurality of air induction paths using a release band, between a pair of envelopes, and each of the pair of envelopes and a pair of endothelials are fused to each other to induce one air induction. It is formed by forming a plurality of air cells having a furnace, is formed by fusion and is used by inflating a plurality of air cells by injecting air into the air injection passage communicating with the plurality of air induction.

Looking at this in more detail, the overlapping upper and lower outer shell and the upper and lower endothelial fusion in the longitudinal direction at regular intervals to form a longitudinal fusion. Subsequently, the upper and lower outer shells of the rear end are fused in the transverse direction to form the rear transverse fusion welds, and the upper and lower outer sheaths of the front end and the upper and lower endothelial are integrally fused in the transverse direction to form the shear transverse fusion welds. At this time, a release part is formed in the transverse direction between the upper endothelial and the lower endothelial portion of the shear transverse fusion fusion part where the end of the longitudinal fusion part is in contact, and the part where the release band is formed at the time of fusion is injected through the air injection path The air to be injected is introduced into the air cell composed of the upper and lower sheaths at regular intervals through an air induction path formed between the upper and lower endothelial cells as the passage.

Through such a configuration, when air is injected through the air injection path, the air is filled into the air cell via the air induction path. In addition, when enough air is injected into each air cell, the upper endothelial and the lower endothelial contact with each other by the pressure of the air filled in the air cell, and the air induction is blocked, so that the air inside the air cell is not discharged to the outside.

However, the buffer packaging material according to the prior art, the air induction path is formed inside the air cell, the fusion process for forming the air induction path and the fusion process for forming the air cell and the air injection path proceeds separately Since the mold for forming the air induction path, and the mold for forming the air cell and the air injection path should be provided, respectively, the working efficiency is lowered, and the shell and the inner skin are deformed by multiple fusion processes. There is also a problem that the production cost is increased because the use of expensive film with little deformation occurs.

In addition, there is a problem in that the cushioning effect is reduced by the air cell is pressurized by the object for the shock to reduce the wrinkles generated in the air induction path is finely flowed back through the air induction air flow loss.

The present invention to solve the above problems, by forming an air induction path for introducing air into the air cell in the side fusion formed between a plurality of air cells that are laterally speaking to separate the air induction path No need to perform the fusion process, so that the process can be simplified to improve the work efficiency, and the cushioning device has a side air induction path that can reduce the cost of manufacturing equipment and low cost film. Its purpose is to provide a packaging material and a method of manufacturing the same.

A cushioning packaging material having a side air induction path according to the present invention includes: an upper outer shell and a lower outer shell forming an air cell and an air injection path through partial mutual fusion; It is interposed between the upper outer shell and the lower outer shell, the upper endothelial and the lower endothelial to form an air injection valve in the side fusion between the air cells formed through the partial mutual fusion of the upper outer shell and the lower outer shell; Forming a release band arranged at regular intervals on the upper surface of the lower endothelial shear, a plurality of air cells that are laterally spoken by partially fusion at the same time the upper outer shell, upper endothelial, lower endothelial and lower outer shell through a single fusion process And a plurality of air flow paths each having the air injection valve interposed therebetween in each of the side fusion portions formed between the plurality of air cells, and the plurality of air cell front ends and the plurality of air flow paths. An air injection path is formed to communicate with each other, and one side of each of the plurality of air cells has a rear end of the air injection valve. Characterized in that the formation of the openings are respectively communicated with the plurality of air it led to the induction.

According to the present invention, there is provided a method of manufacturing a cushioning packaging material having a side air induction path, including: forming a release band arranged at regular intervals along an upper edge of a lower endothelial shear; Superimposing an upper endothelial on the lower endothelial; Inserting the superimposed upper and lower endothelium between the upper and lower sheaths; Partial fusion of the upper shell, upper inner shell, lower inner shell and lower outer shell in a single fusion process to form a plurality of air cells extending laterally, and at the same time, each of the side welds formed between the plurality of air cells A plurality of air inflow paths each including an air injection valve composed of the upper endothelial and the lower endothelial are formed thereon, and a plurality of air inflow paths communicating with the plurality of air induction paths on the front side of the plurality of air cells; And forming openings on one side of each of the plurality of air cells, the openings being in communication with the plurality of air inlets respectively connected to the rear end of the air injection valve; And closing air on one side of the air injection path and filling air into the plurality of air cells through the air induction path by injecting air to the other side of the air injection path. .

Shock absorbing packaging material having a side air in accordance with the present invention and a method for manufacturing the same, by forming an air induction in the lateral fusion formed between a plurality of air cells in the transverse direction air cell in one fusion process In addition, since the air induction path and the air injection path can be formed at the same time, the process can be simplified and the work efficiency can be improved, and the manufacturing cost and the low cost film can be used, thereby reducing the cost. .

In addition, by forming an air flow path between the air cell and the air cell, even if the air cell formed higher than the air flow path is pressurized by the object, wrinkles do not occur in the air flow path and air is lost through the air flow path. There is also an effect that there is no fear that the buffer effect is reduced.

1 is an exploded perspective view showing the configuration of a shock absorbing packaging having a side air flow path according to a first embodiment of the present invention.

Figure 2 is a plan view showing the configuration of a cushioning packaging having a side air flow path according to the first embodiment of the present invention.

3 is a cross-sectional view taken along line A-A 'of the cushioning packaging material shown in FIG.

4 is a cross-sectional view taken along line B-B 'of the buffer packaging material shown in FIG.

Figure 5 is an exploded perspective view showing the configuration of a cushioning packaging having a side air flow path according to a second embodiment of the present invention.

Figure 6 is an exploded perspective view showing the configuration of a shock absorbing packaging having a side air flow path according to a second embodiment of the present invention.

7 is a cross-sectional view taken along the line C-C 'of the cushioning packaging material shown in FIG.

100, 200: lower jacket 102, 202: upper jacket

110, 210: air cell 121, 221: second lateral fusion

122, 222: first lateral fusion 124, 224: third lateral fusion

126, 226: fourth transverse fusion section 127, 227: first longitudinal fusion section

128, 228: 2nd longitudinal welding part 129, 229: opening part

140, 240: air injection path 142, 242: first air injection path

144, 244: second air injection path 150, 250: lower endothelial

152, 252: lower endothelial 162, 262: air induction

164, 264: air injection valve 170: mold release

270: first release 272: second release

280: internal fusion

EMBODIMENT OF THE INVENTION Hereinafter, although the Example of this invention is described in detail, this invention is not limited to a following example, unless the summary is exceeded.

1 is an exploded perspective view showing the configuration of a shock absorbing packaging having a side air flow path according to the first embodiment of the present invention, Figure 2 is a buffer having a side air flow path according to the first embodiment of the present invention It is a top view which shows the structure of the packaging material for dragons.

In the drawing, a plurality of air cells are divided into each other and laterally spoken. However, in the following description, only one air cell will be described.

'Top', 'bottom', 'front' and 'back' described in the following description are terms selected based on the drawings to facilitate understanding of the present invention. That is, in the buffer packaging material shown in Figure 1 according to the stacking order of the outer skin or the inner skin is referred to as the bottom, the top is the upper, as shown in Figure 2 the upper end of the air cell, the lower end of the air cell is the rear end Referred to as.

In the figure, the short width side of the air cell is in the transverse direction, the long width side is in the longitudinal direction, and the solid line shown inside the sheet paper represents a fusion formed on the upper surface, and the dotted line represents the fusion formed on the bottom surface.

1 and 2, the cushioning packaging having a side air flow path according to the present invention, the upper shell 102 to form the air cell 110 and the air injection path 140 through partial mutual fusion And an upper inner shell 152 and a lower inner shell 150 interposed between the lower outer shell 100, the upper outer shell 102, and the lower outer shell 100 to form an air injection valve 164. The upper end surface of the endothelial 150 is formed with a release stage 170 is arranged at a predetermined interval, the upper shell 102, the upper inner shell 152, the lower inner shell 150 and the lower outer shell 100 through a single fusion process Partial fusion forms a plurality of air cells 110 extending in the lateral direction, and a plurality of air induction valves having air injection valves 164 interposed therebetween in each of the side fusion parts formed between the plurality of air cells 110. Each of the plurality of air inlets 162 is formed on the front end of the plurality of air cells 110. 62 is formed by forming an air injection passage 140 in communication with each other.

The upper sheath 102 and the lower sheath 100 are made of a film such as synthetic resin, it is configured in the same size. In the buffer packaging material according to the present invention, the air induction path 162, the air injection valve 164, the air injection path 140, and the air cell 110 are simultaneously formed through a single fusion process. Relatively inexpensive films may be used because they are less likely to be deformed by heat than buffer packaging materials formed by the fusion process over.

The lower inner shell 150 and the upper inner shell 152 are also formed of a film such as synthetic resin, and are formed in the same length as the lower outer shell 100 and the upper outer shell 102 in the transverse direction, and the lower outer shell 100 in the longitudinal direction. And a shorter length than the upper sheath 102.

Release band 170 is a material having heat resistance, is formed are arranged at regular intervals along the edge of the upper shear portion of the lower endothelial 150.

The release stand 170 prevents the lower endothelial 150 and the upper endothelial 152 from being fused to each other during the fusion process, thereby forming a passage at the connection portion between the air injection path 140 and the air injection valve 164, It may be formed in a variety of forms, such as round, oval.

The above-mentioned components simultaneously form the air cell 110, the air injection path 140, the air injection valve 164 and the air induction path 162 through a single fusion process, the configuration and manufacturing method are as follows same.

The release band 170 is formed to be arranged at regular intervals along the upper shear edge of the lower endothelial 150, and the upper endothelial 152 overlaps the upper endothelial 150 on which the release band 170 is formed.

Next, the lower endothelial 150 and the upper endothelial 152 overlapping each other are inserted between the overlapping lower outer shell 100 and the upper outer shell 102.

Then, a plurality of speeches transversely oriented by partially fusion of the upper shell 102, the upper shell 152, the lower shell 150 and the lower shell 100 in the longitudinal and transverse directions using one mold. An air injection path is formed between the air cells 110 and the plurality of air cells 110 through a side fusion unit forming an air injection path 140 in front of the plurality of air cells 110 and forming the air cells 110. A plurality of air induction path 162 and an air injection valve 164 connecting the 140 and the air cell 110 are formed. In this case, a passage for connecting the air injection path 140 and the air induction path 162 is formed at the position where the release stand 170 is formed, and the passage formed in this way is an air injection formed inside the air induction path 162. It is the inlet of the valve 164.

The configuration of the air cell 110, the air injection path 140, the air injection valve 164 and the air induction path 162 formed in this way in more detail as follows.

First, the first longitudinal fusion unit 127 and the first longitudinal fusion unit 127 spaced a predetermined distance by fusing the upper shell 102, the upper shell 152, the lower shell 150 and the lower shell 100 at the same time using a single mold The first longitudinal welding part 122 repeatedly forms the two longitudinal welding parts 128 at regular intervals and connects the rear ends of the first longitudinal welding part 127 and the second longitudinal welding part 128 to each other. The first longitudinal fusion portion 127 by forming a third transverse fusion portion 124 connecting the front ends of the first longitudinal fusion portion 127 and the second longitudinal fusion portion 128, respectively. ), An air cell 110 surrounded by the second longitudinal fusion unit 128, the first lateral fusion unit 122, and the third lateral fusion unit 124. In this case, the front end of the first longitudinal fusion portion 127 and the second longitudinal fusion portion 128 is set to a position spaced a predetermined distance from the front edge of the lower sheath 100 and the upper sheath 102, the second Longitudinal fusion portion 128 is a state in which a predetermined position of the center is not connected, that is, the lower shell 100 and the upper shell 102 remain unfused to each other air cell 110 and the air induction path 162 ) Forms an opening 129 for communicating with each other.

In addition, in the space formed between the air cell 110, that is, between the first longitudinal fusion unit 127 and the second longitudinal fusion unit 128 during the welding, An air injection path 140 and an air induction path 162 are formed by forming a second lateral fusion part 121 that connects the first longitudinal fusion part 127 and the second longitudinal fusion part 128 to each other in the lateral direction. To form a connecting passage. In this case, in the second transverse fusion unit 121, the upper shell 102 and the upper end shell 152, and the lower end shell 150 and the lower shell 100 are fused to each other, so that the air induction path 162 and the air injection The inlet of the valve 164 is formed.

In addition, a fourth lateral fusion portion 126 is formed along the front edge of the third lateral fusion portion 124, that is, the upper edge of the lower envelope 100 and the upper envelope 102, and the third lateral fusion portion. The air injection path 140 is formed together with the portion 124. The air injection passage 140 formed as described above is formed with an air injection opening 141 open to inject air to one side, and the other side is formed by extending the first or second

longitudinal fusion portions

127 and 128. It may be closed, or may be formed in an open shape and further fused and closed as necessary. In this case, the air injection path 140 is branched in the longitudinal direction from the first air injection path 142 and the first air injection path 142 formed in the transverse direction along the front side of the plurality of air cells 110 It is formed of a plurality of second air injection path 144 is connected to the air induction 162. Through this configuration, the air injected into the first air injection path 142 may be introduced into the plurality of second air injection paths 144 with uniform pressure, and thus the plurality of air cells 110 may be charged at a uniform speed. You can do that.

Meanwhile, the first longitudinal fusion unit 127, the second longitudinal fusion unit 128, and the second transverse fusion unit 121 form an air induction path 162 between the air cells 110. The first longitudinal welding part 127 and the second longitudinal welding part 128 are formed with unevenness at the position where the air induction path 162 is formed, so that the air induction path 162 may be formed in a zigzag form. do. In addition, although the air induction path 162 is formed in a zigzag form in FIGS. 1 and 2, it may be formed in various forms such as a straight line and a curved line.

The air induction path 162 is formed between the lower sheath 100 and the upper sheath 102, the air inlet valve 162 is formed through the lower inner shell 150 and the upper inner shell 152 inside 164 is formed. At this time, the air injection valve 164 is opened while the air is injected into the air cell 110 is used as the inflow path of the air, when the air injection is completed, the lower outer shell 100 and the lower inner shell 150, and the upper By the pressure of the air filled between the outer shell 102 and the upper endothelial 152 is in close contact with each other to seal the inside of the air cell (110).

In addition, since the air flow path 162 and the air injection valve 164 is formed at a lower position than the air cell 110, even if the air cell 110 is pressed by the object, the air flow path 162 and the air injection valve There is no fear that the 164 is not deformed and thus the air filled in the air cell 110 is lost through the air flow path 162 and the air injection valve 164.

When the air injection is completed in the air cell 110 through this process, by sealing the air inlet 141 formed on one side of the air injection path 140 to prevent the air outflow that may occur later.

3 is a cross-sectional view taken along the line A-A 'of the buffer packaging material shown in Figure 2, Figure 4 is a cross-sectional view taken along the line B-B' of the buffer packaging material shown in FIG.

3 is a view showing a state cut in the transverse direction at the center of the air cell, unlike the conventional shock absorbing packaging material, the air inlet 162 and the air injection valve 164 is formed in the air cell 110 is Not.

4 is a view illustrating a state in which the space between the air cell 110 and the air cell 110 is cut in the transverse direction, and the air induction path 162 and the air injection valve 164 are provided for accurate understanding of the air inflow path. As shown in a straight line, the air induction path 162 and the air injection valve 164 is not formed inside the air cell 110, but shows that it is formed between the air cell 110 and the air cell 110 have.

Through this configuration, it is possible to simultaneously form the air cell 110, the air injection path 140, the air injection valve 164, and the air induction path 162 in a single welding process, thereby improving manufacturing efficiency. Since the deformation of the film used can be minimized, there is an advantage that the buffer packaging material can be manufactured without using an expensive film with little deformation in heat.

Figure 5 is an exploded perspective view showing the configuration of a cushioning packaging having a side air flow path according to a second embodiment of the present invention, Figure 6 is a side air flow path according to a second embodiment of the present invention It is a top view which shows the structure of the cushioning packaging material provided.

5 and 6, the buffer packaging material according to the second embodiment of the present invention, the upper shell 202 and the lower portion forming the air cell 210 and the air injection path 240 through the partial mutual fusion The inner shell 200 and the upper shell 202 and the lower shell 200 is interposed between the upper end 252 and the lower inner shell 250 to form an air injection valve 264, the upper endothelial ( 252) the lower surface of the front end is formed with a first release stage 270 is arranged at a predetermined interval, the lower end of the inner shell 250 is arranged at a predetermined interval at a position extending in the longitudinal direction from the position where the first release zone 270 is formed A plurality of air cells 210 that are laterally spoken by forming a second release band 272 and partially fusion of the upper shell 202, the upper inner shell 252, the lower inner shell 250 and the lower outer shell 200. And an air injection valve 264 is interposed in each of the side fusion welds formed between the plurality of air cells 210. Each forming 262 a plurality of air induction and is a plurality of air cells 210 is configured to form a plurality of induction air to the front end portion side 262 and the mutual communication path 240 to the air that is injected. At this time, the upper shell 202, the upper endothelial 252 and the lower endothelial 250 are fused to each other by partially fusion of the position where the second release stage 272 is formed during the fusion, so that the air injection valve 264 is It is in close contact with the outer shell 202.

In the above-described configuration, the first release band 270 is formed on the lower surface of the front end of the upper endothelial 252, and the second release band 272 is formed on the lower end of the lower endothelial 250, but the first release band 270 is described. ) Is formed between the upper endothelial 252 and the lower endothelial 250 to form a passage connecting the air injection path 240 and the air induction path 262, so the lower or lower endothelial of the upper endothelial 252 ( It may be formed anywhere on the upper surface of the 250, the second release stage 272 is formed between the upper endothelial 252 and the upper outer shell 202 or between the lower inner shell 250 and the lower outer shell 200, the air injection valve ( Upper end 252 and lower endothelial 250 forming the 264 is to be in close contact with either the upper outer shell 202 or the lower outer shell 200, the upper or lower endothelial 250 of the upper endothelial 252 ) Can be formed anywhere. In this case, when the first release band 270 and the second release band 272 overlap the upper endothelial 252 and the lower endothelial 250, it is preferable to form no overlapping portions. This is in the process of forming the air induction 262 by partially fusion of the upper shell 202, the upper shell 252, the lower shell 250 and the lower shell 200, the upper shell 202 and the upper shell ( This is to prevent air leakage between the 252 or between the lower inner shell 250 and the lower outer shell 200.

The cushioning packaging material having such a configuration is formed by forming the transverse fusion welds 221 and 222 and the

longitudinal welds

224, 226, 227 and 228 in the same manner as in the first embodiment. ), The air injection path 240, the air injection valve 264 and the air induction path 262 may be formed, the process of forming the second release stage 272 on the lower surface of the lower endothelial 250 is added different.

As such, the reason for forming the second release stand 272 is as an air induction in the fusion process for forming the air cell 210, the air injection path 240, the air injection valve 264, and the air induction path 262. The air injection valve 264 formed inside the air flow path 262 is formed by the air inlet 262 by additionally forming a plurality of internal fusion portions 280 at the position where the 262 and the air injection valve 264 overlap. In order to make contact with one side of the upper surface 202 or the lower outer shell 200 side more tightly to the intermittent air is filled in the air cell 210.

7 is a cross-sectional view taken along the line C-C 'of the buffer packaging material shown in Figure 5, the air injection valve 264 formed in the air induction path 262 is formed in close contact with the upper shell 202 It is showing the status.

As described above, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

Shock absorbing packaging material having a side air induction in accordance with the present invention and a method for manufacturing the same, in the configuration of the shock absorbing packaging material, by fusion bonding the upper outer shell, upper inner shell, lower inner shell and lower outer shell through a single fusion process By forming a plurality of air cells laterally squeezed, and by forming an air injection valve and an air induction part at the side fusion formed between the plurality of air cells, the process can be simplified and the work efficiency can be improved. It can reduce deformation and can be applied to various logistics industries to prevent product damage.

Claims

An upper sheath and a lower sheath forming the air cell and the air injection path through partial mutual fusion;

An upper endothelial and a lower endothelial interposed between the upper outer shell and the lower outer shell to form an air injection valve in a lateral fusion between air cells formed through partial mutual fusion of the upper outer shell and the lower outer shell;

Consists of including

On the lower endothelial shear upper surface to form a release band arranged at a predetermined interval,

By forming a plurality of air cells in the transverse direction by partially fusion of the upper shell, the upper inner shell, the lower inner shell and the lower outer shell at the same time through a single fusion process, each side fusion formed between the plurality of air cells A plurality of air inflow paths each having an air injection valve interposed therebetween, and a plurality of air cell front ends form air inflow paths communicating with the plurality of air inflow paths, and each of the plurality of air cells One side of the buffer packaging material having a side air flow path, characterized in that the opening formed in communication with each of the plurality of air flow paths connected to the rear end of the air injection valve.
The method of claim 1,

The air injection valve,

It is formed so as to extend inside the air induction, buffer packaging material having a side air induction, characterized in that for forming a connecting passage between the air inlet and the air induction.
The method of claim 1,

The upper and lower endothelial,

Shock absorbing packaging material having a side air induction, characterized in that configured to be partially fused to the upper shell.
The method of claim 1,

The air injection path,

A first air injection passage formed transversely to the plurality of air cell front ends; And

A second air injection path connected to the first air injection path in a longitudinal direction and connected to the plurality of air induction paths, respectively;

Shock absorbing packaging material having a side air induction path, characterized in that comprising a.
In the manufacturing method of the buffer packaging material,

Forming release bands arranged at regular intervals along the upper edge of the lower endothelial shear;

Superimposing an upper endothelial on the lower endothelial;

Inserting the superimposed upper and lower endothelium between the upper and lower sheaths;

Partial fusion of the upper shell, upper inner shell, lower inner shell and lower outer shell in a single fusion process to form a plurality of air cells extending laterally, and at the same time, each of the side welds formed between the plurality of air cells A plurality of air inflow paths each including an air injection valve composed of the upper endothelial and the lower endothelial are formed thereon, and a plurality of air inflow paths communicating with the plurality of air induction paths on the front side of the plurality of air cells; And forming openings on one side of each of the plurality of air cells, the openings being in communication with the plurality of air inlets respectively connected to the rear end of the air injection valve; And

Closing one side of the air injection path and injecting air to the other side of the air injection path to fill air into the plurality of air cells through the air induction path;

Method for producing a cushioning packaging material having a side air induction path, characterized in that comprising a.
The method of claim 5,

After filling the air into the plurality of air cells,

The method of manufacturing a cushioning packaging material having a side air induction path further comprising the step of sealing the other side of the air injection path.
The method of claim 5,

After forming a release band on the upper endothelial shear surface,

Further forming a release band on the lower surface of the lower endothelial or the upper endothelial in which the air injection valve is formed, the upper endothelial and the lower end in the process of partially fusion of the upper outer shell, upper endothelial, lower endothelial and lower outer shell Method of producing a cushioning packaging material having a side air induction, characterized in that the inner shell is configured to be in close contact with the upper outer shell or the lower outer shell.