WO2009107225A1 - Air buffer material and bag for transporting article to be packaged - Google Patents
Air buffer material and bag for transporting article to be packaged Download PDFInfo
- Publication number
- WO2009107225A1 WO2009107225A1 PCT/JP2008/053605 JP2008053605W WO2009107225A1 WO 2009107225 A1 WO2009107225 A1 WO 2009107225A1 JP 2008053605 W JP2008053605 W JP 2008053605W WO 2009107225 A1 WO2009107225 A1 WO 2009107225A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- air chamber
- cushioning material
- surface portion
- packed
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
Definitions
- the present invention relates to an air cushioning material that can prevent damage or the like of an article to be packed stored in a storage section, and a bag for carrying an article to be packed using the air cushioning material.
- an air cushioning material having an air chamber has been widely used when packing and transporting an object to be packed.
- This air cushioning material injects air into the air chamber and makes the air chamber come into contact with a part or the entire surface of the packaged object, thereby utilizing the buffering action by the air in the air chamber, etc. It is intended to prevent damage to the packaged item due to the above.
- the first air chamber 201 of the air cushioning material 200 described in Patent Document 1 is made of a flexible material made of vinyl, rubber, synthetic resin, or the like, the first air chamber 201 in which the article to be packed 203 is stored.
- the side surface of the first air chamber 201 is sufficiently filled with air, but the bottom surface of the first air chamber 201
- the part was not sufficiently filled with air. Therefore, such an air cushioning material 200 has a problem that it is not possible to effectively prevent damage to the article to be packed 203 due to external impact or the like.
- the packaged article 203 is stored, and the first air is again stored. It is also conceivable to inject air into the chamber 201.
- the air present on the bottom surface of the first air chamber 201 may move to the side surface, such a method. As a result, there is a problem in that the bottom portion of the first air chamber 201 is not sufficiently filled with air, and it is still impossible to effectively prevent the article to be packed 203 from being damaged due to an external impact or the like.
- the present invention is less dependent on the weight of an object to be packed, and can sufficiently fill air into the portion constituting the bottom of the storage part for storing the object to be packed.
- An air cushioning material that can effectively exhibit a buffering action by air and can effectively prevent damage to the packed object due to external impacts, etc., and a bag for transporting the packed object using the air cushioning material The purpose is to provide.
- the present invention includes a first air chamber that constitutes a bottom portion of a storage portion that stores an object to be packed, and a second air chamber that forms a peripheral wall portion of the storage portion,
- the first air chamber includes a valve capable of injecting and discharging air, and a top surface portion in which a vent hole is formed.
- the first air chamber and the second air chamber include When the second air chamber communicates with the first air chamber from the valve and is filled into the second air chamber through the vent hole, the second air chamber is stored in the housing.
- An air cushioning material is provided that bulges to the side (Invention 1).
- the said invention has two air chambers of the 1st air chamber and 2nd air chamber which mutually communicate, and comprises the bottom part of the accommodating part which accommodates a to-be-packaged item. Since the air is first injected into the air chamber and then the air flows into the second air chamber, the object to be packed can be supported by the air pressure of the first air chamber, and the buffering action by the air can be sufficiently It can be demonstrated. Thereby, the damage of the packaged goods by the impact etc. from the outside can be prevented effectively.
- the air cushioning material according to the above invention (Invention 1) fills the first and second air chambers with air by providing only one valve capable of injecting and discharging air into the first air chamber.
- the air cushioning material according to the invention includes a valve capable of injecting and discharging air, the storage space can be reduced by discharging and folding the air after use. It can be reused by injecting air again.
- upper surface part of the said 1st air chamber is supported by the support part in the said 1st air chamber in order to prevent the excessive swelling to the said accommodating part side.
- invention 2 by providing the support portion in the first air chamber, excessive swelling of the top surface portion of the first air chamber can be prevented, and the storage portion is stored. It is possible to prevent the to-be-packaged item from jumping out of the storage unit.
- upper surface part of the said 1st air chamber is that the air inject
- the second air is filled while the air injected into the first air chamber fills the first air chamber to such an extent that it can support the packed object stored in the storage portion.
- the object to be packed stored in the storage part does not sink into the first air chamber, so that damage to the object to be packed due to external impact or the like is effectively prevented. be able to.
- the first air chamber has a substantially rectangular shape in plan view, and the valve is provided on one side portion constituting a short side of the substantially rectangular shape in plan view.
- the vent is preferably formed in the top surface portion on the other side surface portion facing the one side surface portion (Invention 4).
- the air hole as the air passage from the first air chamber to the second air chamber is formed at a position away from the valve for injecting air into the first air chamber.
- the support part is a cylindrical member provided with at least one vent hole on a peripheral surface, and one end of the cylindrical member is bonded to the top surface part. The other end of the cylindrical member is preferably bonded to the bottom surface of the first air chamber (Invention 5).
- invention 5 when each of the both ends of a support part is adhere
- the first air chamber can be prevented from excessively bulging to the storage portion side, and air is also introduced into the cylindrical member by forming a vent hole in the peripheral surface of the cylindrical member. It can be filled, and damage to the packaged item due to external impact or the like can be more effectively prevented.
- the opening area of the ventilation hole of the cylindrical member is larger than the opening area of the ventilation hole of the top surface portion of the first air chamber (Invention 6).
- the air is injected into the second air chamber through the vent of the top surface portion of the first air chamber. Therefore, the air can be injected into the second air chamber while the air is distributed throughout the first air chamber, which can cause damage to the packed object due to an external impact or the like at the bottom of the storage portion. It can be effectively prevented.
- a plate-like member having hard elasticity is attached outside the bottom surface of the first air chamber (Invention 7).
- the bottom surface portion of the first air chamber can be prevented from bulging outward, and the bottom surface portion of the air cushioning material can be maintained in a substantially flat shape. It becomes possible to place the air cushioning material stably during the air injection. In addition, it is possible to prevent the first air chamber from being damaged by an impact from below the first air chamber.
- the air cushioning material when the air cushioning material is stored in a container for transporting an object to be packed such as a bag, and the plate-like member is arranged on the bottom surface of the bag, the air cushioning material not filled with air is used.
- the plate-like member moves to the side surface side of the air cushioning material, or the plate-like member is placed on the bottom surface portion of the first air chamber.
- the plate-like member is attached to the outside of the bottom surface portion of the air cushioning material, so that the bottom surface of the bag A plate-like member is disposed between the portion and the bottom surface portion of the air cushioning material, so that the bottom surface portion of the packaged article transport container that stores the air cushioning material can be stabilized.
- the present invention provides a bag for transporting an article to be packaged, comprising the air cushioning material according to the above inventions (Inventions 1 to 7) and a cage body capable of storing the air cushioning material therein. (Invention 8)
- the air cushioning material can transport the packaged object while being protected from external impacts, etc., and prevents damage to the packaged object during transportation. can do.
- the bag main body includes a covering portion that can cover the valve of the air cushioning material (Invention 10).
- the valve since the valve is not exposed to the outside during transportation, it is possible to prevent the valve from being damaged due to an external impact or the like and to be excellent in design as a bag. Can do.
- the air cushioning material and the bag main body are provided with locking members that can lock each other (Invention 11).
- the air cushioning material is firmly held in the bag main body, and the air cushioning material is not displaced in the bag main body during transportation. Can be more effectively prevented.
- the portion constituting the bottom portion of the storage portion that stores the packaged object can be sufficiently filled with air, and the buffering effect by the air can be effectively exhibited. It is possible to provide an air cushioning material that can effectively prevent damage to the packaged item due to an impact or the like and a bag for transporting the packaged item using the air cushioning material.
- FIG. 1 is a perspective view showing an air cushioning material according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view showing an air cushioning material according to an embodiment of the present invention.
- FIG. 3 is a perspective view of the air cushioning material according to the embodiment of the present invention as viewed from the bottom surface side.
- FIG. 4 is a perspective view showing a packaged article carrying basket using an air cushioning material according to an embodiment of the present invention.
- FIG. 5 is a partially broken perspective view showing a packaged article carrying bag in an embodiment of the present invention.
- FIG. 6 is a perspective view showing a conventional air cushioning material.
- FIG. 1 is a perspective view showing an air cushioning material according to the present embodiment
- FIG. 2 is an exploded perspective view showing the air cushioning material according to the embodiment
- FIG. 3 is an air cushioning according to the embodiment
- FIG. 4 is a perspective view showing a bag for carrying an article to be packed using the air cushioning material according to the embodiment
- FIG. 5 is a perspective view showing the object to be covered in the embodiment. It is a partially broken perspective view which shows the bag for package transport.
- the air cushioning material 1 constitutes a first air chamber 2 that constitutes the bottom part of the accommodating part 4 that accommodates the article 6 to be packed, and a peripheral wall part of the accommodating part 4.
- the first air chamber 2 includes a top surface portion 21, a bottom surface portion 22 and first to fourth side surface portions 23 to 26 formed by forming a resin sheet or the like in a substantially rectangular shape.
- the air chamber 2 is formed by bonding so as to have a substantially rectangular parallelepiped shape (a substantially rectangular shape in plan view).
- the material constituting the first air chamber 2 is not particularly limited as long as the material has a certain degree of flexibility. For example, it is preferable to use a resin sheet made of polyurethane in terms of strength. . Moreover, if the material which comprises the 1st air chamber 2 has a heat-fusion property, the top
- the first air chamber 2 can be easily manufactured by heat-sealing the portion 22 and the first to fourth side portions 23 to 26. The top surface portion 21, the bottom surface portion 22, and the first to fourth side surface portions 23 to 26 may be bonded to each other via an adhesive.
- the first air chamber 2 is not limited to the one formed as described above.
- the first air chamber 2 may be formed by blow molding of resin or the like, or the top surface portion 21 and the bottom surface portion 22. Further, it may be formed by folding up one flat unfolded resin sheet or the like including the first to fourth side portions 23 to 26 and bonding the respective sides in contact with each other.
- Air is injected into the first air chamber 2 at a substantially central portion of the first side surface portion 23 constituting one short side of the first air chamber 2 that is substantially rectangular in plan view.
- a valve 5 for exhausting air from 2 is provided.
- the valve 5 has a substantially L-shaped pipe part and an on-off valve provided at one end of the pipe part. By opening this on-off valve, air can be injected into the first air chamber 2 and air can be discharged from the first air chamber 2, and by closing the on-off valve, The insides of the first air chamber 2 and the second air chamber 3 (air buffer material 1) are sealed, and leakage of air from the air buffer material 1 can be prevented.
- vent hole 27 is formed in the top surface portion 21 of the first air chamber 2.
- the vent hole 27 is formed in a substantially central portion of the end portion of the top surface portion 21 on the second side surface portion 24 side facing the first side surface portion 23 provided with the valve 5.
- the first air chamber 2 and the second air chamber 3 communicate with each other through the vent hole 27.
- the opening area of the vent hole 27 in the top surface portion 21 of the first air chamber 2 is such that the air injected into the first air chamber 2 from the valve 5 can support the article 6 to be packed stored in the storage portion 4. It is sufficient that the first air chamber 2 is filled to the extent that it flows into the second air chamber.
- the opening area of the valve 5 is smaller than the opening area of the vent hole 27. What is necessary is just to set suitably. In addition, what is necessary is just to set the opening diameter of the ventilation hole 27 smaller than the opening diameter of the valve
- pockets 221 and 221 having openings are provided at both outer ends of the bottom surface portion 22 of the first air chamber 2 so that the openings face each other.
- the pocket 221 is formed by bonding three sides of a substantially rectangular resin sheet to the short side of the bottom surface portion 22 and a part of the long side adjacent to the short side.
- the bottom plate 29 is attached to the outside of the bottom surface portion 22 of the first air chamber 2 so that both ends in the longitudinal direction of the bottom plate 29 are inserted into the openings of the pockets 221 and 221.
- a plastic plate or cardboard can be used as the bottom plate 29.
- a support portion 28 made of a cylindrical member having a substantially rectangular shape in plan view is provided in the first air chamber 2, and an upper end portion 281 of the support portion 28 is a first portion 281. It is bonded to the top surface portion 21 of the air chamber 2, and the lower end portion 282 of the support portion 28 is bonded to the bottom surface portion 22 of the first air chamber 2.
- the upper end portion 281 and the lower end portion 282 of the support portion 28 may be bonded by heating and fusing to the top surface portion 21 and the bottom surface portion 22, respectively, or may be bonded via an adhesive or the like. Good.
- the support portion 28 is, for example, in the form of four belts or strings, in order to attach the support portion 28 in the first air chamber 2, eight bonding operations must be performed. However, it is only necessary to perform the bonding operation twice by making the support portion 28 a cylindrical member, and the support portion 28 can be easily attached in the first air chamber 2. Can do.
- the area of the support portion 28 having a substantially rectangular shape in plan view (the opening area of the cylindrical member) is set slightly smaller than the area of the bottom portion of the storage portion 4. Thereby, it can suppress that the to-be-packaged goods 6 accommodated in the accommodating part 4 sink into the 1st air chamber 2 side (downward).
- Two air holes 284 and 284 are formed on the peripheral surface portion 283 of the support portion 28 so as to face each other, and air flows into the inside of the support portion 28 through the air holes 284 and 284.
- the number of vent holes 284 formed in the peripheral surface portion 283 is not particularly limited as long as the strength of the support portion 28 is maintained to some extent, and three or more vent holes 284 may be formed.
- the total opening area of the vent holes 284 formed in the peripheral surface portion 283 of the support portion 28 is preferably larger than the opening area of the vent holes 27 formed in the top surface portion 21.
- the material constituting the support portion 28 is not particularly limited, and for example, a material similar to the material constituting the first air chamber 2 may be used.
- the second air chamber 3 includes an inner wall portion 31 constituting the peripheral wall portion of the storage portion 4 and an outer wall portion 32 provided outside the inner wall portion 31 so as to form a gap between the inner wall portion 31 and the inner wall portion 31.
- a lid portion 33 is provided so as to cover the gap between the inner wall portion 31 and the outer wall portion 32, and the shape of the second air chamber 3 is a substantially rectangular ring in plan view.
- the inner wall portion 31 and the outer wall portion 32 of the second air chamber 3 are formed by bonding four sheet-like members formed of a resin sheet or the like in a substantially rectangular shape, or by forming a resin sheet or the like in a substantially rectangular shape.
- the sheet-like member is folded and bonded to form a cylindrical portion having a substantially rectangular shape in plan view.
- Each of the inner wall portion 31 and the outer wall portion 32 may be formed by heat-sealing a sheet-like member, or may be formed by bonding the sheet-like member with an adhesive or the like.
- the material which comprises the 2nd air chamber 3 should just use the material similar to the said 1st air chamber 2.
- the lid portion 33 has a substantially rectangular ring shape, and the inner edge portion 331 of the lid portion 33 and the upper end portion 311 of the inner wall portion 31 are bonded together, and the outer edge portion 332 of the lid portion 33 and the upper end portion 321 of the outer wall portion 32. And are adhered.
- the lid portion 33 may be bonded to the inner wall portion 31 and the outer wall portion 32 by heat fusion, or may be bonded via an adhesive or the like.
- the lower end 312 of the inner wall portion 31 of the second air chamber 3 is bonded to the top surface portion 21 of the first air chamber 2. Further, the lower end portion 322 of the outer wall portion 32 of the second air chamber 3 is bonded to the four sides of the top surface portion 21 of the first air chamber 2. In this way, the second air chamber 3 having a substantially rectangular ring shape in plan view is formed, and the storage portion 4 for storing the packaged item 6 is formed inside the second air chamber 3.
- the surface fasteners 34, 34 are opposed to the outer upper portion of the outer wall portion 32 of the second air chamber 3 (the outer wall portion 32 constituting a long side having a substantially rectangular shape in plan view) so as to extend in the longitudinal direction. It is attached.
- a transport container for example, a container for transporting an object to be packed, which will be described later
- the surface fasteners 34 and 34 can be engaged with the inner surface of the transport container. If a fastener (not shown) is provided, the air cushioning material 1 and the transport container can be locked together, and the air cushioning material 1 can be easily fixed in the transport container.
- the surface fasteners 34, 34 and the hookable surface fasteners are locked to each other, so that the storage opening of the storage portion 4 of the air cushioning material 1 is expanded. Therefore, the effect that it becomes easy to accommodate the to-be-packaged goods 6 in the accommodating part 4 is also produced.
- the above-described air cushioning material 1 according to the present embodiment can be used as an air cushioning material for transporting an object to be packed by being housed in a container for transporting an object 10 as shown in FIG.
- the bag 10 for carrying an object to be packed has a substantially rectangular parallelepiped shape having an upper surface portion 111, a bottom surface portion 112, a front side surface portion 113, a rear side surface portion 114, a right side surface portion 115, and a left side surface portion 116.
- the storage pockets 12a and 12b provided at substantially the center of the front side portion 113 and the rear side portion 114, and the fastener 13 provided on the upper portion 111 of the heel body 11, respectively.
- handles 14, 14 provided on the front side surface portion 113 and the rear side surface portion 114 of the bag main body 11, respectively.
- the main body 11 is composed of a flexible material in each of its upper surface portion 111, bottom surface portion 112, front side surface portion 113, rear surface side surface portion 114, right side surface portion 115 and left side surface portion 116.
- Examples of such materials include, but are not limited to, fabric materials such as synthetic fiber woven fabric and canvas, leather materials such as natural leather and artificial leather, and vinyl materials.
- the size of the cocoon body 11 is such a size that the air cushioning material 1 can be stored in the heel body 11 exactly. As a result, air can be prevented from being excessively bulged to the outside due to air being injected into the air cushioning material 1, and the air cushioning material 1 bulges slightly to the outside. Since the air cushioning material 1 is firmly held in the main body 11, it is possible to suppress the air cushioning material 1 from shifting in the bag main body 11 when the packaged item is conveyed.
- a hole 15 that can expose the valve 5 of the air cushion 1 housed in the bag main body 11 to the outside is formed at a substantially lower center of the left side surface portion 116 of the bag main body 11.
- One end portion of a covering portion 16 that can cover the valve 5 exposed from the hole portion 15 is attached below the hole portion 15, and a surface fastener 172 is attached above the hole portion 15.
- a hook-and-loop fastener 171 is attached to the surface on the left side surface portion 116 side of the other end portion of the covering portion 16. Thereby, when the valve 5 exposed from the hole 15 of the left side surface portion 116 is covered by the covering portion 16, the surface fastener 172 and the surface fastener 171 attached above the hole portion 15 of the left side surface portion 116. Can be locked together.
- Fasteners 13 are provided continuously from the upper part of the left side surface part 116 of the main body 11 to the upper part of the right side surface part 115 so as to extend in the longitudinal direction of the upper surface part 111.
- the size of the front side surface portion 113 is approximately the same as or slightly smaller than the front side surface portion 113 and the rear side surface portion 114.
- Plate members 18 and 18 having hard elasticity are respectively attached. Thereby, when air is injected into the air cushioning material 1, the air cushioning material 1 (the bag body 11) is prevented from being excessively expanded toward the front side surface portion 113 side and the rear surface side surface portion 114 side. Even if an impact is applied from the outside of the front side surface portion 113 and / or the rear surface side surface portion 114, the external force due to the impact is dispersed on the surface of the plate-like member 18 and the impact on the air cushioning material 1 is achieved. Can be prevented from concentrating on one point, so that the article 6 can be held and protected with a substantially uniform air pressure at all times.
- the front side surface portion 113 and the rear side surface portion 114 are supported by the plate-like members 18, 18, it is assumed that an impact is applied to the upper surface portion 111, the right side surface portion 115, or the left side surface portion 116 of the bag body 11.
- the length in the short direction of the upper surface portion 111, the right side surface portion 115, or the left side surface portion 116 is recessed inward. Therefore, the impact from the outside of the upper surface portion 111, the right side surface portion 115, and the left side surface portion 116 is difficult to be transmitted to the packaged article 6, and damage to the packaged article 6 can be effectively prevented.
- the front side surface portion 113 and the rear side surface portion 114 are supported by the plate-like members 18, 18, so that the shape of the bag for carrying the article to be packed 10 can be maintained.
- the plate-shaped member 18 the thing similar to the baseplate 29 can be used.
- Storing pockets 12a and 12b are attached to substantially the center of the front side portion 113 and the rear side portion 114 of the main body 11, respectively.
- the storage pockets 12a and 12b have a substantially rectangular shape and are large enough to store a label indicating a delivery destination in a courier or the like, a label indicating the type of the article 6 to be packed, etc.
- Three sides excluding one side of the upper part are attached to the front side surface portion 113 and the rear side surface portion 114 of the bag main body 11.
- the label is displayed in one storage pocket 12a and the type of the item 6 to be packed is stored in the other storage pocket 12b.
- the type of the article to be packed 6 without opening the container for transporting the article to be packed 10.
- a pair of handles 14 and 14 are provided on the upper part of the front side part 113 and the upper part of the rear side part 114 of the main body 11 by sewing. Thereby, the bag 10 for to-be-packaged goods conveyance can be made convenient for carrying around.
- a hook-and-loop fastener 34 attached to the outer wall portion 32 of the second air chamber 3 of the air cushioning material 1 is associated with the inner upper portion of the front side surface portion 113 and the inner upper portion of the rear side surface portion 114 of the main body 11.
- a hook and loop fastener (not shown) is attached.
- the air cushioning material 1 and the packaged article transporting cage 10 having the above-described configuration, the air cushioning material 1 is accommodated in the cage body 11 of the packaged article conveying cage 10, and the packaged article 6 is stored in the storage unit 4. Then, the valve 5 is opened, and air is injected into the first air chamber 2 from the valve 5.
- the air hole 27 formed in the top surface portion 21 of the first air chamber 2 fills the first air chamber 2 to such an extent that the air injected into the first air chamber 2 can support the article to be packed 6. However, since it is set so as to flow into the second air chamber 3, when air is injected from the valve 5 in a state where the article 6 to be packed is stored in the storage portion 4, the air is distributed to the first air chamber 2. Thus, air can be introduced into the second air chamber 3.
- the top surface portion 21 is excessively large on the storage portion 4 side.
- the air can be injected into the first air chamber 2 without bulging out, and as a result, the article 6 to be packed stored in the storage unit 4 does not jump out of the storage unit 4.
- the top surface portion 21 is maintained while maintaining the state in which the first air chamber 2 is filled with air to the extent that the article 6 stored in the storage portion 4 can be supported.
- the air flows into the second air chamber 3 through the vent hole 27 formed in the above.
- the inner wall portion 31 of the second air chamber 3 bulges toward the storage portion 4, and the object to be packed 6 can be securely held. It is possible to prevent the occurrence of slippage and load collapse.
- the inner part 31 of the second air chamber 3 constituting the peripheral wall part of the storage part 4 is in contact with the article 6 to be packed.
- the object to be packed 6 can be packed in a shape that is convenient for carrying, and the object to be packed 6 is firmly held by the air cushioning material 1 so that it can be covered by an impact from the outside during transportation. It is possible to prevent the package 6 from being damaged and the like and to prevent the packaged product 6 from being displaced or collapsed in the storage unit 4.
- air cushioning material 1 As described above, in the air cushioning material 1 according to the present embodiment, air is first injected into the first air chamber 2 and then air flows into the second air chamber 3.
- the chamber 2 is sufficiently filled with air, and the object to be packed 6 can be supported by the air pressure of the first air chamber 2, and the buffering action by the air can be sufficiently exhibited. Thereby, the damage of the article 6 to be packed due to an external impact or the like can be effectively prevented.
- the bag 10 for transporting an object to be packed containing the air cushioning material 1 can transport the object to be packed 6 in a state protected from an external impact or the like. Etc. can be effectively prevented.
- one vent hole 27 is formed in the top surface portion 21 of the first air chamber 2 at a position away from the valve 5, but the air injected into the first air chamber is Two or more ventilation holes may be formed as long as the first air chamber can be filled while the first air chamber can be supported to support the article to be packed stored in the storage portion. However, it may be formed at any position on the top surface portion 21.
- the support portion 28 is configured as a cylindrical member, but is particularly limited as long as it can prevent excessive bulging of the top surface portion 21 of the first air chamber 2 toward the storage portion side.
- a plurality of belt-like members may be used.
- the air cushioning material 1 is comprised as planar-view substantially rectangular shape (substantially rectangular parallelepiped shape), you may deform
- the shape of the bag for conveying the packaged object 10 is also a shape that matches the shape of the air cushioning material 1.
- a protective sheet made of nylon or the like may be provided on the inner wall portion 31 of the second air chamber 3 and the storage portion 4 side of the top surface portion 21 of the bottom first air chamber 2.
- the air cushioning material 1 is used by being stored in the bag for transporting an object 10 to be packed, but is not limited thereto, and is used by being stored in a box or the like such as cardboard or a container. May be.
- a first air chamber 2, a second air chamber 3, and a support portion 28 are produced by heat fusion using a polyurethane resin sheet (made by Nippon Matai Co., Ltd.) having a thickness of 0.3 mm, and the first air chamber
- the L-type valve 5 was attached to the first side surface portion 23 of the No. 2 to produce the air cushioning material 1 shown in FIG.
- Second air chamber 3 Height: 210 mm, width between inner wall 31 and outer wall 32: 40 mm
- Support portion 28 height: 90 mm, length in the longitudinal direction: 320 mm, length in the short direction: 80 mm Opening diameter (opening area) of the ventilation hole 284 of the support portion 28 ... 8 mm (16 ⁇ mm 2 ) Opening diameter (opening area) of the L-shaped valve 5 ... 10 mm (25 ⁇ mm 2 )
- a ceramic cup having a weight of 380 g and a glass vase having a weight of 1560 g are respectively stored as the objects to be stored 6 in the storage portion 4 of the air cushioning material 1.
- the air flowed into the first air chamber 2, the first air chamber 2 expanded to some extent, and the object to be packed 6 could be supported by the air flowing into the first air chamber 2.
- the second air chamber 3 expanded and expanded toward the storage unit 4, and the packaged item 6 was firmly held in the storage unit 4.
- the cup or the vase was dropped from a height of 1.7 m while being stored in the storage unit 4, the cup and the vase were not damaged.
- the air cushioning material 1 according to the present example can exert an excellent cushioning action on the packaged object 6.
- the air cushioning material of the present invention and the bag for transporting an object to be packed using the same can be suitably used for applications such as parcel delivery and parts transportation between factories.
Abstract
Description
2…第1の空気室
21…天面部
22…底面部
23…第1の側面部
24…第2の側面部
27…通気孔
28…支持部
283…周面部
284…通気孔
29…底板(板状部材)
3…第2の空気室
34…面ファスナ(係止部材)
4…収納部
5…バルブ
6…被梱包物
10…被梱包物搬送用鞄
11…鞄本体
15…穴部
16…被覆部 DESCRIPTION OF SYMBOLS 1 ...
3 ...
4 ...
第1の空気室2…高さ:90mm,長手方向の長さ:420mm,短手方向の長さ:180mm
天面部21の通気孔27の開口径(開口面積)…8mm(16πmm2)
第2の空気室3…高さ:210mm,内壁部31と外壁部32との間の幅:40mm
支持部28…高さ:90mm,長手方向の長さ:320mm,短手方向の長さ:80mm
支持部28の通気孔284の開口径(開口面積)…8mm(16πmm2)
L型バルブ5の開口径(開口面積)…10mm(25πmm2) In addition, the magnitude | size of the
Opening diameter (opening area) of the
Support portion 28: height: 90 mm, length in the longitudinal direction: 320 mm, length in the short direction: 80 mm
Opening diameter (opening area) of the
Opening diameter (opening area) of the L-shaped
Claims (11)
- 被梱包物を収納する収納部の底部を構成する第1の空気室と、前記収納部の周壁部を構成する第2の空気室とを備え、
前記第1の空気室は、空気の注入・排出が可能なバルブと、通気孔が形成された天面部とを備えており、
前記第1の空気室と前記第2の空気室とは、前記通気孔を介して連通しており、
前記バルブから第1の空気室に注入された空気が、前記通気孔を通じて前記第2の空気室に充填されると、前記第2の空気室は前記収納部側に膨出する
ことを特徴とする空気緩衝材。 A first air chamber that forms the bottom of the storage unit that stores an object to be packed, and a second air chamber that forms the peripheral wall of the storage unit,
The first air chamber includes a valve capable of injecting and discharging air, and a top surface portion formed with a vent hole,
The first air chamber and the second air chamber communicate with each other through the vent hole,
When the air injected from the valve into the first air chamber is filled into the second air chamber through the vent hole, the second air chamber swells toward the storage portion. Air cushioning material. - 前記第1の空気室の天面部は、前記収納部側への過大な膨出を防止すべく、前記第1の空気室内において支持部によって支持されていることを特徴とする請求項1に記載の空気緩衝材。 The top surface portion of the first air chamber is supported by a support portion in the first air chamber so as to prevent excessive swelling to the storage portion side. Air cushioning material.
- 前記第1の空気室の天面部の通気孔の開口面積は、前記バルブから第1の空気室に注入された空気が、前記収納部に収納された被梱包物を支持し得る程度に前記第1の空気室を満たしながら、前記第2の空気室に流入するように設定されていることを特徴とする請求項1又は2に記載の空気緩衝材。 The opening area of the vent hole in the top surface portion of the first air chamber is such that the air injected from the valve into the first air chamber can support an object to be packed stored in the storage portion. The air cushioning material according to claim 1 or 2, wherein the air cushioning material is set so as to flow into the second air chamber while filling one air chamber.
- 前記第1の空気室は、平面視略長方形状であり、
前記バルブは、前記平面視略長方形状の短辺を構成する一の側面部に設けられており、
前記通気孔は、前記一の側面部と対向する他の側面部側の前記天面部に形成されていることを特徴とする請求項1~3のいずれかに記載の空気緩衝材。 The first air chamber has a substantially rectangular shape in plan view,
The bulb is provided on one side portion constituting a short side of the substantially rectangular shape in plan view,
The air cushioning material according to any one of claims 1 to 3, wherein the vent hole is formed in the top surface portion on the other side surface portion facing the one side surface portion. - 前記支持部は、周面に少なくとも1つの通気孔が設けられている筒状部材であり、
前記筒状部材の一端部は、前記天面部に接着されており、前記筒状部材の他端部は、前記第1の空気室の底面部に接着されていることを特徴とする請求項1~4のいずれかに記載の空気緩衝材。 The support portion is a cylindrical member provided with at least one vent hole on a peripheral surface,
The one end portion of the cylindrical member is bonded to the top surface portion, and the other end portion of the cylindrical member is bonded to the bottom surface portion of the first air chamber. 5. The air cushioning material according to any one of 4 to 4. - 前記筒状部材の通気孔の開口面積は、前記第1の空気室の天面部の通気孔の開口面積よりも大きいことを特徴とする請求項5に記載の空気緩衝材。 The air cushioning material according to claim 5, wherein an opening area of the vent hole of the cylindrical member is larger than an opening area of the vent hole of the top surface portion of the first air chamber.
- 前記第1の空気室の底面部の外側には、硬弾性を有する板状部材が取り付けられていることを特徴とする請求項1~6のいずれかに記載の空気緩衝材。 The air cushioning material according to any one of claims 1 to 6, wherein a plate-like member having hard elasticity is attached to the outside of the bottom surface of the first air chamber.
- 請求項1~7のいずれかに記載の空気緩衝材と、
前記空気緩衝材を内部に収納し得る鞄本体と
を備えたことを特徴とする被梱包物搬送用鞄。 An air cushioning material according to any one of claims 1 to 7,
A bag for carrying an article to be packed, comprising: a bag body capable of storing the air cushioning material therein. - 前記鞄本体には、前記空気緩衝材のバルブが外側に露出し得るように穴部が設けられていることを特徴とする請求項8に記載の被梱包物搬送用鞄。 9. A bag for carrying an article to be packed according to claim 8, wherein the bag body is provided with a hole so that the valve of the air cushioning material can be exposed to the outside.
- 前記鞄本体は、前記空気緩衝材のバルブを被覆し得る被覆部を備えていることを特徴とする請求項9に記載の被梱包物搬送用鞄。 The said bag main body is equipped with the coating | coated part which can coat | cover the valve | bulb of the said air cushioning material, The bag for a to-be-packaged article conveyance of Claim 9 characterized by the above-mentioned.
- 前記空気緩衝材及び前記鞄本体には、互いに係止可能な係止部材が設けられていることを特徴とする請求項8~10のいずれかに記載の被梱包物搬送用鞄。 11. The bag for transporting an article to be packed according to claim 8, wherein the air cushioning material and the bag main body are provided with locking members that can lock each other.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/087,889 US20100329589A1 (en) | 2008-02-29 | 2008-02-29 | Air-Cushioning Material and Bag For Transporting Packaging Object |
PCT/JP2008/053605 WO2009107225A1 (en) | 2008-02-29 | 2008-02-29 | Air buffer material and bag for transporting article to be packaged |
CN200880000085A CN101652295A (en) | 2008-02-29 | 2008-02-29 | Air-cushioning material and packed article transport with bag |
JP2008526314A JP4237250B1 (en) | 2008-02-29 | 2008-02-29 | Air cushioning material and bag for transporting packed items |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/053605 WO2009107225A1 (en) | 2008-02-29 | 2008-02-29 | Air buffer material and bag for transporting article to be packaged |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009107225A1 true WO2009107225A1 (en) | 2009-09-03 |
Family
ID=40506415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/053605 WO2009107225A1 (en) | 2008-02-29 | 2008-02-29 | Air buffer material and bag for transporting article to be packaged |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100329589A1 (en) |
JP (1) | JP4237250B1 (en) |
CN (1) | CN101652295A (en) |
WO (1) | WO2009107225A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180140134A1 (en) * | 2016-11-21 | 2018-05-24 | William Braddy, JR. | Barbeque/grilling utensil carrying kit |
CN111202414A (en) * | 2018-11-22 | 2020-05-29 | 递易(上海)智能科技有限公司 | Low-cost practical express delivery box |
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JPH10129731A (en) * | 1996-10-25 | 1998-05-19 | Seiji Tsukamoto | Packing container and protective material for packing container |
JP2002177037A (en) * | 2000-12-14 | 2002-06-25 | Maintech Kanzai:Kk | Bag, forming method therefor and using method therefor |
JP3091111U (en) * | 2002-06-28 | 2003-01-17 | 耕一郎 権田 | Buffer packaging containers for bottles |
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US4809352A (en) * | 1987-11-27 | 1989-02-28 | Walker Kyle B | Inflatable cooler |
FR2625172B1 (en) * | 1987-12-24 | 1990-04-20 | Apple Computer France | PACKAGING WITH AIR BAGS |
DK0675837T3 (en) * | 1991-11-12 | 1999-07-19 | Sealed Air Corp | Inflatable packaging bag |
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US6513658B1 (en) * | 2001-06-13 | 2003-02-04 | Adkins Collectable Toys, Ltd. | Protective package |
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US7510359B2 (en) * | 2006-01-23 | 2009-03-31 | Sealed Air Corporation (Us) | Inflatable dunnage bags and methods for using and making the same |
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2008
- 2008-02-29 US US12/087,889 patent/US20100329589A1/en not_active Abandoned
- 2008-02-29 JP JP2008526314A patent/JP4237250B1/en not_active Expired - Fee Related
- 2008-02-29 WO PCT/JP2008/053605 patent/WO2009107225A1/en active Application Filing
- 2008-02-29 CN CN200880000085A patent/CN101652295A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS57117366U (en) * | 1981-01-12 | 1982-07-21 | ||
JPH10129731A (en) * | 1996-10-25 | 1998-05-19 | Seiji Tsukamoto | Packing container and protective material for packing container |
JP2002177037A (en) * | 2000-12-14 | 2002-06-25 | Maintech Kanzai:Kk | Bag, forming method therefor and using method therefor |
JP2003034363A (en) * | 2001-07-24 | 2003-02-04 | Canon Inc | Packaging method |
JP3091111U (en) * | 2002-06-28 | 2003-01-17 | 耕一郎 権田 | Buffer packaging containers for bottles |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009107225A1 (en) | 2011-06-30 |
CN101652295A (en) | 2010-02-17 |
JP4237250B1 (en) | 2009-03-11 |
US20100329589A1 (en) | 2010-12-30 |
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