WO2019155517A1 - Matériau d'emballage pour réfrigérateur - Google Patents

Matériau d'emballage pour réfrigérateur Download PDF

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Publication number
WO2019155517A1
WO2019155517A1 PCT/JP2018/003980 JP2018003980W WO2019155517A1 WO 2019155517 A1 WO2019155517 A1 WO 2019155517A1 JP 2018003980 W JP2018003980 W JP 2018003980W WO 2019155517 A1 WO2019155517 A1 WO 2019155517A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerator
door
cushioning material
plate
packing material
Prior art date
Application number
PCT/JP2018/003980
Other languages
English (en)
Japanese (ja)
Inventor
啓暢 橋爪
大石　隆
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2018/003980 priority Critical patent/WO2019155517A1/fr
Publication of WO2019155517A1 publication Critical patent/WO2019155517A1/fr

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Classifications

    • 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
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form

Definitions

  • the present invention relates to a packaging material for a refrigerator.
  • a refrigerator is composed of a refrigerator body whose front side is filled with a heat insulating material surrounded by an inner box and an outer box, and a door portion that closes the opening of the refrigerator body.
  • the refrigerator has a configuration in which, for example, the side surface of the door portion protrudes slightly from the side surface of the refrigerator body.
  • the refrigerator is transported using a cargo handling and transporting machine such as a clamp lift or a forklift after the outer box is packed with a packing material. For example, when transporting by a clamp lift, the left and right sides of a refrigerator packed with a packing material are sandwiched and transported by a pair of clamp arms.
  • Patent Document 1 discloses a packaging material in which one or two sides of a rectangular frame plate surrounding a refrigerator from the front, rear, left and right are doubled to increase strength.
  • a cushioning material such as L-shaped foamed polystyrene or L-shaped cardboard is provided between the refrigerator and the rectangular frame plate at the corner of the door. The structure which prevents the damage of a refrigerator is mentioned.
  • the packing material needs to be protected so that the refrigerator body and the door are not damaged even if the refrigerator is strongly held and lifted by the clamp arm of the clamp lift during transportation or if the refrigerator is accidentally overturned.
  • the packaging material disclosed in Patent Document 1 has a structure in which one or two sides of the frame plate are doubled to increase the strength, when the side surface of the packed refrigerator is pressed by a clamp arm, the side surface of the refrigerator body The load from the packing material is greatly applied to the side surface of the door portion protruding from the door, and the door portion may be damaged.
  • a cushioning material such as foamed polystyrene or cardboard is partially provided at the corner of the door.
  • the present invention has been made to solve the above-described problems, and provides a refrigerator packing material capable of suppressing a load applied to the door portion while protecting the door portion during transportation of the refrigerator.
  • the purpose is to do.
  • the refrigerator packing material according to the present invention includes a door portion that closes an opening of the refrigerator body, a back surface of the refrigerator body, and a frame plate that surrounds left and right side surfaces of the refrigerator body, the door portion, the refrigerator body, and the A protective plate disposed between the frame plate and the protective plate, wherein the protective plate includes a front surface portion disposed on the door portion and side surface portions disposed on the left and right side surfaces of the refrigerator main body.
  • the front cushioning material is provided with the stretched portion that extends out of the left and right side edge portions of the front portion of the base member, even if the refrigerator is accidentally overturned, the stretched portion receives the impact.
  • the door part can be protected.
  • the side cushioning material attached to the side surface portion of the base member is attached to a position that avoids the side surface of the door portion. The load can be suppressed.
  • FIG. 1 is an exploded perspective view showing a packing material for a refrigerator according to Embodiment 1 of the present invention.
  • FIG. 2 is a cross-sectional view illustrating a state in which the packaging material for the refrigerator according to Embodiment 1 of the present invention is attached to the refrigerator.
  • FIG. 3 is an enlarged view of a part A shown in FIG.
  • the refrigerator packing material 2 of Embodiment 1 is used for the purpose of protecting the refrigerator 1 from being damaged when the refrigerator 1 is transported or stored.
  • the refrigerator 1 is provided on the front surface of the refrigerator main body 10 having an opening on the front surface, the interior of which is partitioned by a plurality of partition members and provided with a plurality of storage rooms, and the refrigerator main body 10.
  • the door 11 closes the opening of each storage chamber.
  • a sealed space is formed by a resin inner box which is the inside of the refrigerator 1 and a steel plate outer box which is the outside of the refrigerator 1.
  • a vacuum heat insulating material is installed in the inside sealed by the inner box and the outer box, and is filled with a foam heat insulating material such as urethane foam.
  • the multi-stage storage room includes a refrigerator room 12, a vegetable room 13, and a freezer room 14 in order from the top.
  • Each storage room is distinguished by a settable temperature zone (set temperature zone).
  • the refrigerator compartment 12 is about 3 ° C
  • the vegetable compartment 13 is about 5 ° C
  • the freezer compartment 14 is about -12 ° C to -18 ° C.
  • Each can be set to °C.
  • the preset temperature of each storage room is not restricted to this, A setting can be suitably changed according to an installation place and the contents.
  • the refrigerator compartment 12 is frequently used and is arranged on the uppermost stage where the user can take in and out without bending.
  • a rotary refrigerator right door 12 a and a refrigerator left door 12 b are attached to the front opening of the refrigerator 12 so as to be freely opened and closed.
  • the refrigerating room right door 12a and the refrigerating room left door 12b are rotatably supported by a hinge portion 15 that supports the door rotation shaft.
  • the hinge part 15 is arrange
  • the vegetable room 13 is also frequently used, and is arranged in the middle stage where the user can take in and out without bending.
  • a drawer-type vegetable compartment door 13 a is attached to the front opening of the vegetable compartment 13 as one of the door portions 11 of the refrigerator 1 so as to be freely opened and closed.
  • the freezer compartment 14 is disposed below the vegetable compartment 13.
  • a drawer-type freezer compartment door 14 a is attached to the front opening of the freezer compartment 14 as one of the door portions 11 of the refrigerator 1 so as to be freely opened and closed.
  • the door portion 11 is composed of four parts: the refrigerator compartment right door 12a and the refrigerator compartment left door 12b, the vegetable compartment door 13a, and the freezer compartment door 14a.
  • the side surface of the door portion 11 protrudes slightly from the outer surface of the refrigerator body 10.
  • the door portion 11 is covered with a glass face plate in order to enhance design properties, and a synthetic resin frame material is provided at the edge portion.
  • the door part 11 is not limited to the structure shown in figure, What is necessary is just one or more.
  • the packaging material 2 for the refrigerator includes a frame plate 3 that surrounds the door 11, the back surface of the refrigerator body 10, and the left and right side surfaces of the refrigerator body 10.
  • the top plate 5 is disposed on the upper surface of the refrigerator main body 10 and the base plate 6 is disposed on the lower surface of the refrigerator main body 10.
  • the packing material 2 has the protection plate 4 arrange
  • the packing material 2 is fixed by binding the top plate 5 to the base plate 6 with, for example, a band member or the like.
  • the frame plate 3 protects the door 11, the back surface of the refrigerator body 10, and the left and right side surfaces of the refrigerator body 10.
  • the frame plate 3 is formed of cardboard, for example.
  • the frame plate 3 has a quadrangular shape corresponding to the outer shape of the refrigerator 1, and has opening surfaces on both upper and lower end surfaces.
  • the frame plate 3 is not limited to corrugated cardboard, but may be made of other materials.
  • the top plate 5 protects the upper surface of the refrigerator main body 10 from being damaged, for example, when stacked and stored in a warehouse.
  • the top plate 5 is formed of, for example, corrugated cardboard.
  • a top surface cushioning material 50 formed of foamed polystyrene or the like is provided along the left and right edges of the refrigerator main body 10 in the depth direction.
  • the top cushioning member 50 may be attached to the top plate 5 with an adhesive or the like, or may be disposed between the top plate 5 and the upper surface of the refrigerator main body 10 without bonding.
  • the top plate 5 is not limited to corrugated board, For example, other materials, such as a polystyrene foam, may be sufficient.
  • the base plate 6 protects the lower surface of the refrigerator main body 10 from an impact such as dropping.
  • the base plate 6 is formed of corrugated cardboard, for example.
  • a bottom cushioning material 60 formed of foamed polystyrene or the like is provided along the left and right edges of the refrigerator main body 10 in the depth direction.
  • the top cushioning member 50 may be attached to the top plate 5 with an adhesive, or may be disposed between the top plate 5 and the upper surface of the refrigerator main body 10 without bonding.
  • the base plate 6 is not limited to corrugated cardboard, but may be other materials such as foamed polystyrene.
  • the protection plate 4 includes a base member 40, a front cushioning material 41 attached to the outer surface of the base member 40, and two side cushioning materials 42.
  • the base member 40 is formed by, for example, bending cardboard into a substantially U shape, and includes a front surface portion 40 a disposed on the door portion 11 of the refrigerator main body 10 and a side surface portion 40 b disposed on the left and right side surfaces of the refrigerator main body 10. It consists of and.
  • the height of the protection plate 4 is substantially the same as the height of the refrigerator 1.
  • the front cushioning material 41 is formed of, for example, polystyrene foam. As shown in FIGS. 1 and 2, the front cushioning material 41 is attached to the front portion 40 a of the base member 40 and protects the door portion 11 of the refrigerator main body 10. As shown in FIGS. 2 and 3, the front cushioning material 41 has an extending portion 41 a that extends from the left and right side edge portions of the front portion 40 a of the base member 40.
  • the extending portion 41 a is extended until the end surface is flush with the outer surface of the side cushioning material 42.
  • the extending portion 41a is extended beyond the outer surface of the side cushioning material 42, for example, when the side surface of the refrigerator 1 is clamped by the clamp arm of the clamp lift, the extending portion 41a is intensively loaded, and the extending portion 41a This is because the side surface of the door portion 11 may not be sufficiently protected by deformation. On the other hand, if the extending portion 41a is too short, the side surface of the door portion 11 may not be sufficiently protected.
  • the extending portion 41a is not limited to a configuration in which the end surface is flush with the outer surface of the side cushioning material 42, and the shape and size of the door portion 11, the frame plate 3, the protection plate 4, the side cushioning material 42, and the like. You may extend
  • the side cushioning material 42 is formed of, for example, polystyrene foam.
  • the side cushioning material 42 is attached to the side surface portion 40 b of the base member 40, and protects the left and right side surfaces of the refrigerator body 10. As shown in FIGS. 2 and 3, the side cushioning material 42 is attached at a position that avoids the side surface of the door portion 11. That is, the side surface of the door portion 11 is covered only with the base member 40.
  • the length of the side surface of the door portion 11 in the depth direction of the refrigerator 1 is about 40 cm to 50 cm.
  • the packaging material 2 for the refrigerator in the first embodiment includes the door 11 that closes the opening of the refrigerator main body 10, the back surface of the refrigerator main body 10, and the frame plate 3 that surrounds the left and right side surfaces of the refrigerator main body 10; And a protective plate 4 disposed between the door 11 and the refrigerator main body 10 and the frame plate 3.
  • the protection plate 4 includes a base member 40 having a front part 40 a located on the door 11 and side parts 40 b located on the left and right side surfaces of the refrigerator body 10, and a front surface provided on the front part 40 a of the base member 40.
  • the cushioning material 41 and the side cushioning material 42 provided in the side surface part 40b of the base member 40 are provided.
  • the packing material 2 receives the impact by the side cushioning material 42 and The side surface of the main body 10 can be protected. Moreover, since this packing material 2 can protect a glass face plate with the front shock absorbing material 41 even if it is a refrigerator of the structure which provided the glass face plate for designs in the door part 11, the glass at the time of conveyance or a fall Damage to the face plate can be prevented.
  • the refrigerator packing material 2 makes the refrigerator 1 fall down accidentally.
  • the impact can be received by the extending portion 41a, and the door portion 11 can be protected.
  • the side cushioning material 42 attached to the side surface portion 40b of the base member 40 is attached at a position avoiding the side surface of the door portion 11, even when the side surface of the refrigerator 1 is pressed by a clamp arm during transportation, for example. The load applied to the door portion 11 can be suppressed.
  • the packaging material 2 according to the first embodiment can avoid a concentrated load acting on the extending portion 41a when the side surface of the refrigerator 1 is sandwiched between the clamp arms of the clamp lift, for example, and is appropriate.
  • the length can sufficiently protect the side surface of the door portion 11.
  • FIG. 4 is a perspective view showing a protective plate for a packing material for a refrigerator according to Embodiment 2 of the present invention.
  • FIG. 5 is an enlarged view of part B shown in FIG.
  • FIG. 6 is an enlarged cross-sectional view illustrating a main part in a state in which the packing material for the refrigerator according to Embodiment 2 of the present invention is attached to the refrigerator.
  • symbol is attached
  • the base member 40 of the packaging material 2 of the refrigerator according to the second embodiment is provided with a protruding portion 43 that protrudes from the left and right edge portions of the front portion 40a toward the frame plate 3. ing.
  • the base member 40 is formed with a notch groove 44 at a corner where the edge of the front part 40 a and the edge of the side part 40 b intersect.
  • the protruding portion 43 is made of corrugated cardboard or the like, like the base member 40, and a part thereof is fitted into the notch groove portion 44 and is attached by being bonded with an adhesive or the like.
  • the protruding portion 43 desirably protrudes until the end surface is flush with the outer surface of the side cushioning material 42. Similar to the extending portion 41a of the front cushioning material 41 described in the first embodiment, for example, when the side surface of the refrigerator 1 is clamped by the clamp arm of the clamp lift, a concentrated load acting on the protruding portion 43 is avoided, This is to sufficiently protect the side surface of the door portion 11 with an appropriate length.
  • the protrusion part 43 is not limited to the form shown in figure.
  • the protruding portion 43 may be bent, for example, in an L shape, and one bent outer surface may be attached to the side surface portion 40b of the base member 40 with an adhesive or the like, or may be in another form.
  • the protrusion 43 may be configured to protrude toward the frame plate 3 from the left and right side edges of the front portion 40a.
  • the protrusions 43 protruding from the left and right side edges of the front portion 40a are provided, so that the rigidity of the corners of the base member 40 can be increased.
  • the effect which protects the side surface of the door part 11 can be heightened.
  • FIG. 7 is a perspective view showing how to attach the reinforcing member of the packing material of the refrigerator according to Embodiment 3 of the present invention to the refrigerator.
  • FIG. 8 is an enlarged cross-sectional view illustrating a main part in a state where the packing material for the refrigerator according to Embodiment 3 of the present invention is attached to the refrigerator.
  • symbol is attached
  • an L-shaped reinforcing member that protects a corner of the door 11 between the door 11 and the protective plate 4. 7 is provided.
  • the reinforcing member 7 is provided from the upper end to the lower end of the door portion 11.
  • the reinforcing member 7 is made of, for example, hard paper.
  • the packing material 2 of the refrigerator which concerns on Embodiment 3 is good also as a structure which provided the protrusion part 43 demonstrated in Embodiment 2, or a protrusion part like Embodiment 1. As shown in FIG. A configuration without 43 is also possible.
  • the glass face plate provided as the face material of the door part 11 tends to be more susceptible to impacts at the left and right ends than the center part, and may be damaged when impacts are applied to the corners of the door part 11.
  • the reinforcing member 7 is provided in order to protect the glass face plate from an impact mainly applied to the corner portion of the door portion 11. However, you may provide the reinforcement member 7 in order to protect the corner
  • the reinforcing member 7 may be provided only in the corresponding part.
  • FIG. 9 is an explanatory view showing a procedure for attaching the reinforcing member of the packing material of the refrigerator according to the third embodiment of the present invention to the top cushioning material.
  • FIG. 10 is an explanatory view showing a procedure for attaching the reinforcing member of the packing material of the refrigerator according to the third embodiment of the present invention to the bottom cushioning material.
  • the top surface cushioning member 50 in the third embodiment is formed with a top surface groove portion 50 a into which the upper end portion of the reinforcing member 7 is fitted.
  • a bottom surface groove 60 a into which the lower end portion of the reinforcing member 7 is fitted is formed in the bottom surface cushioning material 60.
  • the reinforcing member 7 has an upper end portion fitted into the top surface groove portion 50a and fixed to the top surface cushioning material 50, and a lower end portion fitted into the bottom surface groove portion 60a and fixed to the bottom surface cushioning material 60.
  • the top surface groove portion 50a and the bottom surface groove portion 60a may be L-shaped grooves or rectangular grooves according to the shape of the L-shaped reinforcing member 7.
  • the top surface groove portion 50a and the bottom surface groove portion 60a may have any shape as long as one end portion of the reinforcing member 7 can be fitted and the reinforcing member 7 can be fixed.
  • the reinforcing member 7 that protects the corner portion of the door portion 11 is provided between the refrigerator main body 10 and the protection plate 4.
  • the impact applied to the corner part of the door part 11 with the member 7 can be protected, and damage to the door part 11 can be effectively prevented.
  • breakage of the glass face plate can be effectively prevented.
  • the top surface groove part 50a in which the one end part of the reinforcement member 7 is fitted is formed in the top surface buffer material 50, and the bottom surface groove part 60a in which the other end part of the reinforcement member 7 is fitted. Is formed on the bottom cushioning material 60.
  • One end portion of the reinforcing member 7 is fitted into the top surface groove portion 50 a and fixed to the top surface cushioning material 50, and the lower end portion is fitted into the bottom surface groove portion 60 a and fixed to the bottom surface cushioning material 60. Therefore, the packing material 2 can be transmitted to the top cushioning material 50 and the bottom cushioning material 60 and dispersed even if a load in the height direction is concentrated on the corners of the door portion 11.
  • the burden of the applied load can be alleviated, and for example, it is possible to prevent a situation where the glass face plate is damaged or the door portion 11 is recessed.
  • the present invention has been described above based on the embodiment, the present invention is not limited to the configuration of the embodiment described above.
  • the refrigerator 1 is not limited to the illustrated form, and may have one or more storage rooms.
  • the door part 11 is not restricted to the structure which uses a glass surface material, The steel plate door by which the front surface and the side surface were covered with the steel plate may be sufficient, and another form may be sufficient as it.
  • the present invention includes a range of design changes and application variations usually made by those skilled in the art without departing from the technical idea thereof.
  • Refrigerator 1 Refrigerator, 2 Packing material, 3 Frame plate, 4 Protection plate, 5 Top plate, 6 Base plate, 7 Reinforcement member, 10 Refrigerator body, 11 Door part, 12 Cold room, 12a Cold room right door, 12b Cold room left door , 13 vegetable room, 13a vegetable room door, 14 freezer room, 14a freezer room door, 15 hinge part, 40 base member, 40a front part, 40b side part, 41 front cushioning material, 41a extension part, 42 side cushioning material, 43 Projection part, 44 notch groove part, 50 top surface cushioning material, 50a top surface groove part, 60 bottom surface cushioning material, 60a bottom surface groove part.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

L'invention concerne un matériau d'emballage pour un réfrigérateur, lequel matériau comporte : une plaque de bâti qui renferme une partie de porte, une surface arrière d'un corps de réfrigérateur, et les surfaces latérales gauche et droite du corps de réfrigérateur, la partie de porte recouvrant une ouverture dans le corps de réfrigérateur ; et une plaque protectrice qui est disposée entre la partie de porte et le corps de réfrigérateur, et la plaque de bâti. La plaque protectrice a : un élément de base ayant une partie de surface avant disposée sur la partie de porte et des parties de surface latérale disposées sur les surfaces latérales gauche et droite du corps de réfrigérateur ; un matériau de rembourrage de surface avant disposé sur la partie de surface avant de l'élément de base ; et des matériaux de rembourrage de surface latérale disposés sur les parties de surface latérale de l'élément de base. Le matériau de rembourrage de surface avant a une partie d'extension qui fait saillie et qui s'étend à partir des sections de bord gauche et droite de la partie de surface avant. Les matériaux de rembourrage latéral sont disposés dans des positions qui évitent les surfaces latérales de la partie de porte.
PCT/JP2018/003980 2018-02-06 2018-02-06 Matériau d'emballage pour réfrigérateur WO2019155517A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/003980 WO2019155517A1 (fr) 2018-02-06 2018-02-06 Matériau d'emballage pour réfrigérateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/003980 WO2019155517A1 (fr) 2018-02-06 2018-02-06 Matériau d'emballage pour réfrigérateur

Publications (1)

Publication Number Publication Date
WO2019155517A1 true WO2019155517A1 (fr) 2019-08-15

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ID=67548253

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Application Number Title Priority Date Filing Date
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104882U (fr) * 1975-02-19 1976-08-21
JPS58116566U (ja) * 1982-02-01 1983-08-09 三菱電機株式会社 包装装置
JPS58133588U (ja) * 1982-03-05 1983-09-08 三菱電機株式会社 包装装置
JPS58159287U (ja) * 1982-04-19 1983-10-24 三菱電機株式会社 包装装置
JPS6228358A (ja) * 1985-07-22 1987-02-06 松下電器産業株式会社 包装ユニツト
JPS6342591U (fr) * 1986-09-05 1988-03-22
JPH0419461U (fr) * 1990-06-05 1992-02-18
JPH08258887A (ja) * 1995-03-28 1996-10-08 Toshiba Corp 包装装置
EP0933312A1 (fr) * 1998-01-30 1999-08-04 BSH Fabricacion, S.A. Emballage rétractable
JP2008087828A (ja) * 2006-10-03 2008-04-17 U-Pack Corp 薄板構造体

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104882U (fr) * 1975-02-19 1976-08-21
JPS58116566U (ja) * 1982-02-01 1983-08-09 三菱電機株式会社 包装装置
JPS58133588U (ja) * 1982-03-05 1983-09-08 三菱電機株式会社 包装装置
JPS58159287U (ja) * 1982-04-19 1983-10-24 三菱電機株式会社 包装装置
JPS6228358A (ja) * 1985-07-22 1987-02-06 松下電器産業株式会社 包装ユニツト
JPS6342591U (fr) * 1986-09-05 1988-03-22
JPH0419461U (fr) * 1990-06-05 1992-02-18
JPH08258887A (ja) * 1995-03-28 1996-10-08 Toshiba Corp 包装装置
EP0933312A1 (fr) * 1998-01-30 1999-08-04 BSH Fabricacion, S.A. Emballage rétractable
JP2008087828A (ja) * 2006-10-03 2008-04-17 U-Pack Corp 薄板構造体

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