JP2004042925A - Packing box structure and packing material - Google Patents

Packing box structure and packing material Download PDF

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Publication number
JP2004042925A
JP2004042925A JP2002200276A JP2002200276A JP2004042925A JP 2004042925 A JP2004042925 A JP 2004042925A JP 2002200276 A JP2002200276 A JP 2002200276A JP 2002200276 A JP2002200276 A JP 2002200276A JP 2004042925 A JP2004042925 A JP 2004042925A
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Prior art keywords
band
cushioning material
shaped cushioning
packing
box structure
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JP2002200276A
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Japanese (ja)
Inventor
Yoshimori Terai
寺井　義守
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IBM Japan Business Logistics Co Ltd
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IBM Japan Business Logistics Co Ltd
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Priority to JP2002200276A priority Critical patent/JP2004042925A/en
Priority to CNA021504571A priority patent/CN1467133A/en
Priority to KR1020030044156A priority patent/KR20040005600A/en
Publication of JP2004042925A publication Critical patent/JP2004042925A/en
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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
    • 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
    • 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
    • B65D81/127—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 rigid or semi-rigid sheets of shock-absorbing material
    • B65D81/1275—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 rigid or semi-rigid sheets of shock-absorbing material laminated or bonded to the inner wall of a container
    • 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
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packing box structure and a packing material for hardly damaging a product surface, reducing the volume and number of shock absorbing materials, and facilitating an assembly work in the packing. <P>SOLUTION: A packing box comprises a packing container 42 having a lid part 44, a bottom part 48 and a side wall part 46, horizontal-winding strip-shaped shock absorbing materials 16 to be horizontally wound around a work to be packed, and vertical-winding strip-shaped shock absorbing materials 14 to be wound in a direction across the horizontal-winding strip-shaped shock absorbing materials around the work. The horizontal-winding shock absorbing materials, the vertical-winding strip-shaped shock absorbing materials, and the work are accommodated in the packing container. The packing materials include the horizontal-winding shock absorbing materials, the vertical-winding strip-shaped shock absorbing materials, and the packing container. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は板状の精密部品や精密機材、なかでも液晶パネルのような精密パネルの出荷箱に用いる梱包箱構造、及びこれらの精密部品や精密機材の梱包に用いる梱包資材に関する。
【０００２】
【従来の技術】
液晶パネルのような精密機材を、モニターやノートパソコンにような完成品組み立て工場へ搬送するための出荷箱としては、帯電防止仕様の発泡ポリエチレンや発泡ポリプロピレンが緩衝材として使用され、このような緩衝材で挟み込まれたり囲まれた機材を段ボール箱のような箱に入れたものが出荷箱として採用されてきた。この発泡ポリエチレンや発泡ポリプロピレンは、使用後の廃棄が環境問題となり、紙段ボールが緩衝材として使用されるようになってきている。
【０００３】
しかし、紙段ボールは、発泡ポリエチレンや発泡ポリプロピレンのような復元力がなく、かつ表面が硬いために、緩衝材として使用すると製品表面が柔らかい素材で構成されている場合には特に、製品表面にこすれによるキズを与えるおそれがある。
【０００４】
又、紙段ボールを緩衝材として用いた梱包は、被梱包物の容積に対する出荷箱の容積の比率を大きく取る必要があり。出荷箱の輸送や保管に広いスペースを必要とする。
【０００５】
更に、紙段ボールは複雑な形態に一体成形することが困難であり、多くの片を集めて緩衝材とするため、緩衝材部品の数が多く、梱包における組み立て作業工数が増加した。
【０００６】
【発明が解決しようとする課題】
本発明は、これら問題点に鑑み、製品表面にキズを与えるおそれの少ない梱包箱構造を提供しようとする。又、緩衝材容積の少ない梱包箱構造を提供しようとする。更に、緩衝材部品の数が少なくかつ梱包における組み立て作業の容易な梱包箱構造を提供しようとする。又、この梱包箱構造に用いる梱包資材を提供しようとする。
【０００７】
【課題を解決するための手段】
本発明の要旨とするところは、被梱包物を梱包するためのものであって、
蓋部と底部と側壁部とを備える梱包容器と、
被梱包物の周囲に水平に巻き回される横巻き用帯状緩衝材と、
該被梱包物の周囲に前記横巻き用帯状緩衝材と交差する方向に巻き回される縦巻き用帯状緩衝材とを備え、
前記梱包容器に、前記横巻き用帯状緩衝材と、前記縦巻き用帯状緩衝材と、前記被梱包物が収納された
梱包箱構造であることにある。
【０００８】
前記被梱包物は、複数の板状体を、該板状体の板面を前記梱包容器の側壁面と平行にして層状に重ねた複合層状被梱包物であり得る。
【０００９】
前記梱包箱構造においては、前記複合層状被梱包物が、隣り合う前記板状体の間に介在するシート状物を含み得る。
【００１０】
前記複合層状被梱包物は、一対の前記シート状物が折り筋目を介して連接され二つ折りされたホルダーシートを含み得、前記梱包箱構造においては、該一対の前記シート状物で前記板状体が挟まれ得る。
【００１１】
前記梱包箱構造においては、前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材が、それぞれ複数箇所に折り目を有して前記被梱包物の回りを該折り目で折り曲げた形状で一巡し得る。
【００１２】
前記梱包箱構造においては、前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材が、それぞれ３箇所に折り目を有して四角枠状に折り曲げられ得る。
【００１３】
前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材は、それぞれ四角柱状の緩衝材から成り得る。
【００１４】
前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材は、素材が古紙発泡体であり得る。
【００１５】
前記梱包箱構造においては、前記横巻き用帯状緩衝材及び又は前記縦巻き用帯状緩衝材の、前記被梱包物に面する面及び又は前記被梱包物に面する面と反対側の面に凹凸が形成され得る。
【００１６】
前記凹凸が形成された面は、該面の長手方向に延びる複数の溝が形成された面であり得る。
【００１７】
前記凹凸が形成された面は、該面を横切る複数の溝が形成された面であり得る。
【００１８】
又、本発明の要旨とするところは、前記縦巻き用帯状緩衝材の回りに前記横巻き用帯状緩衝材が巻き回され、
前記縦巻き用帯状緩衝材の帯状の一の端部が端面を上向きに立直し、
前記縦巻き用帯状緩衝材の帯状の他の端部が長手方向を水平にして前記被梱包物の上面上に配され、
前記帯状の一の端部と前記帯状の他の端部とが、前記帯状の一の端部の端面を前記帯状の他の端部の下がわの側面に当接させてＴ字状に交わった前記梱包箱構造であることにある。
【００１９】
前記梱包箱構造においては、前記横巻き用帯状緩衝材、前記縦巻き用帯状緩衝材及び前記前記被梱包物から成る内梱包体の横幅、奥行き、高さが、それぞれに対応する前記梱包容器の内壁面の横幅、奥行き、高さより０．５〜１０％長くなり得る。
【００２０】
前記梱包容器は、開閉可能な前記蓋部を備える段ボール箱であり得る。
【００２１】
前記蓋部は、上向きに開閉可能であり得る。
前記被梱包物は、液晶パネルであり得る。
【００２２】
更に、本発明の要旨とするところは、前記梱包箱構造に用いられ、
前記被梱包物の周囲に巻き回される前記横巻き用帯状緩衝材と、
前記被梱包物の周囲に巻き回される前記縦巻き用帯状緩衝材と、
前記該被梱包物の周囲に巻き回された前記横巻き用帯状緩衝材、前記被梱包物の周囲に巻き回された前記縦巻き用帯状緩衝材及び前記被梱包物を収納する、前記梱包容器と
を含む梱包資材であることにある。
【００２３】
又更に、本発明の要旨とするところは、前記梱包箱構造に用いられ、
隣り合う前記板状体の間に介在することとなる前記シート状物を含む前記梱包資材であることにある。
【００２４】
前記梱包資材においては、前記一対の前記シート状物で前記板状体が挟まれることとなり得る。
【００２５】
【発明の実施の形態】
本発明に係る態様を図面に基づいて詳しく説明する。
【００２６】
なお、本明細書においては、各図にわたって記される同じ符号は同一又は同様の部材やものを示す。
【００２７】
図１に本発明の梱包箱構造の態様のうちの１つを示す。図１の本発明の梱包箱構造１においては、複数の液晶パネル２（板状体１７）が立てられて層状に並んで被梱包物４を構成している。個々の液晶パネル２は、図１の左端に描かれた説明図のように、２つ折りにされた板状のシートから成るホルダーシート６の対向する面の間に挟まれている。即ち、ホルダーシート６は、折り筋目８を介して一対のシート状物１０が連接されてなり、一対のシート状物１０の間に液晶パネル２のような板状体１７が挟まれている。
【００２８】
このようにして、被梱包物４である複数の液晶パネル２と複数のホルダーシート６とで、直方体又は立方体状の複合層状被梱包物１２が形成されている。複合層状被梱包物１２の周囲には、一対の縦巻き用帯状緩衝材１４がそれぞれ巻き回されている。この巻き回しは、巻き回しの軸を略水平にしてなされている。各縦巻き用帯状緩衝材１４は複合層状被梱包物１２の両側面のうちの１の側面と他の側面のそれぞれの縁に沿ってそれぞれ巻き回されている。
【００２９】
更に、巻き回された一対の縦巻き用帯状緩衝材１４の周囲には、一対の横巻き用帯状緩衝材１６が略水平方向にそれぞれ巻き回されている。各横巻き用帯状緩衝材１６は、上下に分かれて、複合層状被梱包物１２の下縁部又は上縁部を巡るように巻き回されている。複合層状被梱包物１２の、液晶パネル２の面と平行な、側面６７は、横巻き用帯状緩衝材１６と所定の間隔が保たれている。この間隔は横巻き用帯状緩衝材１６と複合層状被梱包物１２との間に縦巻き用帯状緩衝材１４が介在して生じたものである。
【００３０】
縦巻き用帯状緩衝材１４及び横巻き用帯状緩衝材１６は、四角柱状の緩衝材から成り、それぞれ３箇所に折り目１８を備えている。折り目１８を角として、縦巻き用帯状緩衝材１４及び横巻き用帯状緩衝材１６はそれぞれ四角枠状に折り曲げられている。
【００３１】
四角枠状に折り曲げられて形成された枠体の内側に相当する、縦巻き用帯状緩衝材１４の下がわの側面２４は、上端部２２において、複合層状被梱包物１２の上面に面して当接している。更に、上端部２２は、下がわの側面２４が、略水平方向に巻きまわされた状態の横巻き用帯状緩衝材１６の上がわ面２６と面して当接するところに延出され、又更に、略水平方向に巻きまわされた状態の横巻き用帯状緩衝材１６の外がわ面２８と、上端部２２の端面３０とが略面一になる長さまで延出されている。
【００３２】
即ち、縦巻き用帯状緩衝材１４の帯状の一の端部４１が端面４３を上にして立直し、且つ端面４３を複合層状被梱包物１２の上面と略面一にし、縦巻き用帯状緩衝材１４の帯状の他の端部４５（上端部２２）が、帯状の他の端部４５の長手方向を水平にして複合層状被梱包物１２の上面に当接している。又、巻き回された横巻き用帯状緩衝材１６の上がわ面２６の一部が、帯状の他の端部４５の下がわ面４７（下がわの側面２４）に当接し、帯状の他の端部４５の端面３０と、上がわ面２６の一部と直交する横巻き用帯状緩衝材１６の外がわ面２８とが略面一になるまで、帯状の他の端部４５が延出されている。これにより、帯状の一の端部４１と帯状の他の端部４５とが、帯状の一の端部４１の端面４３を帯状の他の端部４５の下がわの側面２４に当接させてＴ字状に交わる構成となる。
【００３３】
なお、本発明においては、略面一の状態は、完全に面一である状態及び３ｃｍ以下の段差がある状態を含む。この範囲内の段差は、縦巻き用帯状緩衝材１６や横巻き用帯状緩衝材１４の圧縮歪に吸収されるので、本発明の梱包箱構造の梱包状態に大差がでない。
【００３４】
横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６は、折り目１８と平行な面５０に凹凸が形成されている。凹凸は溝状であり、溝６３の方向は、横巻き用帯状緩衝材１４や縦巻き用帯状緩衝材１６の長手方向と平行であり、複数の溝６３が面５０に形成されている。
【００３５】
横巻き用帯状緩衝材１４と、縦巻き用帯状緩衝材１６と、横巻き用帯状緩衝材１４及び縦巻き用帯状緩衝材１６が巻き回された複合層状被梱包物１２とから成る内梱包体４０は、梱包容器４２に収納されている。梱包容器４２は、開閉可能な蓋部４４と、側壁部４６と、底部４８とを備える段ボール箱である。梱包容器４２の内底には、底板を敷設することが好ましい。なお、図面視右側の縦巻き用帯状緩衝材１４は上端部２２が完全に折り曲げられる前の状態を示している。上端部２２は、蓋４４ａと同方向に揺動する。このことは、本発明の梱包箱構造の組み立ての容易さに寄与している。
【００３６】
図１に示す態様で四角枠状に折り曲げられた状態の横巻き用帯状緩衝材１４の平面図を図２に示す。長いほうの端部３１の長さＡは梱包容器４２のうちのりの幅又は奥行きに対応するが、このうちのりよりやや長いことが好ましい。端部３１に隣接の直部３３の長さＢは梱包容器４２のうちのりの奥行き又は幅に対応するが、このうちのりよりやや長いことが好ましい。又、自身の端部同士が当接する部分２７は四角枠状に折り曲げられた状態の横巻き用帯状緩衝材１４の前後左右いずれの角部に位置した態様であってもよい。
【００３７】
図１に示す態様で四角枠状に折り曲げられた状態の縦巻き用帯状緩衝材１６の側面図を図３に示す。上端部２２の長さＣは梱包容器４２のうちのりの奥行き又は幅に対応するが、このうちのりよりやや長いことが好ましい。他端部２５に隣接の下部直部３５の長さＤは上端部２２の長さＣよりも、ほぼ縦巻き用帯状緩衝材１６の厚さ分だけ短くなっている。上端部２２に隣接の側部直部３７の長さＥは梱包容器４２のうちのりの高さに対応するが、このうちのりよりやや長いことが好ましい。
【００３８】
図４に他の態様の本発明の梱包箱構造１ａを示す。図４において、液晶パネル２、ホルダーシート６から成る複合層状被梱包物１２の構成は図１に示される構成と同様である。複合層状被梱包物１２の周囲には、一対の横巻き用帯状緩衝材１６が略水平に巻き回されている。各横巻き用帯状緩衝材１６は、上下に分かれて、複合層状被梱包物１２の下縁部又は上縁部を巡るように巻き回されている。
【００３９】
更に、巻き回された一対の横巻き用帯状緩衝材１６の周囲には、一対の縦巻き用帯状緩衝材１４が巻き回されている。各縦巻き用帯状緩衝材１４は複合層状被梱包物１２の両側面のうちの１の側面と他の側面のそれぞれの縁に沿ってそれぞれ巻き回されている。複合層状被梱包物１２の、液晶パネル２の面と平行な、側面６７は、縦巻き用帯状緩衝材１４と所定の間隔が保たれている。この間隔は縦巻き用帯状緩衝材１４と複合層状被梱包物１２との間に横巻き用帯状緩衝材１６が介在して生じたものである。
【００４０】
縦巻き用帯状緩衝材１４及び横巻き用帯状緩衝材１６は、四角枠状に折り曲げられている。
【００４１】
四角枠状に折り曲げられて形成された枠体の内側に相当する、縦巻き用帯状緩衝材１４の下がわの側面２４は、上端部２２において、複合層状被梱包物１２の上面に面して当接している。更に、上端部２２は、下がわの側面２４が、略水平方向に巻きまわされた状態の横巻き用帯状緩衝材１６の上がわ面２６と面して当接するところに延出され、又更に、巻きまわされた状態の縦巻き用帯状緩衝材１４の他端部２５の外側の面２９と、上端部２２の端面３０とが略面一になる長さまで延出されている。
【００４２】
横巻き用帯状緩衝材１４と、縦巻き用帯状緩衝材１６と、横巻き用帯状緩衝材１４及び縦巻き用帯状緩衝材１６が巻き回された複合層状被梱包物１２とから成る内梱包体４０ａは、梱包容器４２に収納されている。梱包容器４２の内底には、底板を敷設することが好ましい。なお、図面視右側の縦巻き用帯状緩衝材１４は上端部２２が完全に折り曲げられる前の状態を示している。
【００４３】
横巻き用帯状緩衝材１４は、折り目１８と平行な面５０及び面５１に凹凸が形成されている。面５０は四角枠状に折り曲げられて形成された枠体の内側に相当する面であり、面５１はその枠体の外側に相当する面である。縦巻き用帯状緩衝材１６は、折り目１８と平行な面５０ａ及び面５１ａに凹凸が形成されている。面５０ａは四角枠状に折り曲げられて形成された枠体の内側に相当する面であり、面５１ａはその枠体の外側に相当する面である。それぞれの面の凹凸は溝状であり、溝の方向は、横巻き用帯状緩衝材１４や縦巻き用帯状緩衝材１６の長手方向と平行であり、複数の溝がそれぞれの面に形成されている。面５０と面５１ａとが当接する部分では、溝の方向が交差して良好な緩衝効果が得られる。
【００４４】
本発明の梱包箱構造においては、被梱包物４は折り目のない葉状シートを互いの間に挟んで層状に重ねられて複合層状被梱包物となってもよい。被梱包物が厚さが大きくて塊状であれば、図１、図４に示される複合層状被梱包物１２の形態をとらずに直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６に巻き回されてもよい。被梱包物が直方体や立方体の形状でない場合は、巻き回しされる外周に沿った形状に横巻き用帯状緩衝材１４や縦巻き用帯状緩衝材１６を、複数の折り目を作って、各折り目で折り曲げてもよい。
【００４５】
直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６の素材は、古紙発泡体であることが好ましい。古紙発泡体は、古紙と発泡材と、必要であれば添加剤とを混合したスラリーを発泡させて得られる多孔質体であり、優れた弾性と柔軟性を有し、緩衝材としての性能を備える。又、自然分解性を有しているので環境問題を引き起こさない。更に、古紙発泡体は靭性があり繰り返しの曲げに耐えるので、直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６は折り曲げが容易で且つ繰り返し使用が可能である。古紙発泡体としては、例えば、アースリパブリック（登録商標：株式会社ジーエス・ビジネスサービス社）が好適に用いられる。
【００４６】
直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６の素材は、折り曲げが可能なものであれば古紙発泡体に限らず使用が可能である。バージンパルプが使用された発泡体であってもよい。回収ルートが確立されていれば、樹脂発泡体や樹脂弾性体の使用も可能である。直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６は、繰り返し使用も可能で且つ直にのばして収束して収納や輸送をする態様も可能なので、回収ルートやリサイクル再使用ルートが確立しやすい。
【００４７】
直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６の断面形状は、正方形や長方形であることが、梱包箱構造が安定して好ましいが四角に限定されない。円形、楕円形、長円形、多角形であってもよい。中空であってもよい。溝形であってもよい。
【００４８】
直接横巻き用帯状緩衝材１４と縦巻き用帯状緩衝材１６の表面については、緩衝効果を上げるため、上述の凹凸が１面又は複数の面に形成されていることが好ましい。凹凸が溝状である場合、溝の方向は、直接横巻き用帯状緩衝材１４や縦巻き用帯状緩衝材１６の長手方向を横切る方向であってもよい。凹凸は溝状に限定されない。複数の突起が表面から突出している態様であってもよい。複数の窪みが表面に形成されていてもよい。
【００４９】
更に、図１に示す本発明の梱包箱構造においては、前述のように、縦巻き用帯状緩衝材１６の上端部２２が、横巻き用帯状緩衝材１６の外がわ面２８と上端部２２の端面３０とが略面一になる長さまで、延出されているので、上端部２２を介して被梱包物４を梱包容器４２で効果的に緊迫して固定することが出来る。又、この延出により、横巻き用帯状緩衝材１６の位置決め及び横巻き用帯状緩衝材１６の飛び出し防止が確実になされる。
【００５０】
又、図４に示す本発明の梱包箱構造においては、前述のように、縦巻き用帯状緩衝材１６の上端部２２が縦巻き用帯状緩衝材１４の他端部２５の外側の面２９と、上端部２２の端面３０とが略面一になる長さまで延出されているので、上端部２２を介して被梱包物４を梱包容器４２で効果的に緊迫して固定することが出来る。又、この延出により、横巻き用帯状緩衝材１６の位置決め及び横巻き用帯状緩衝材１６の飛び出し防止が確実になされる。
【００５１】
上述の上端部２２のこのような延出は被梱包物４の効果的な緊迫固定にとって好ましいが、本発明の梱包箱構造においては、このような延出がなされなくとも被梱包物４の固定はなされる。特に、内梱包体４０、４０ａの横幅、奥行き、高さが、それぞれに対応する梱包容器４２の内壁面の横幅、奥行き、高さより０．５〜１０％長い場合には、直接横巻き用帯状緩衝材１４や縦巻き用帯状緩衝材１６を介して被梱包物４を梱包容器４２で効果的に緊迫して固定することが出来る。
【００５２】
梱包容器４２は、通常の段ボール箱であってよい。本発明の梱包箱構造においては、梱包容器は開閉可能な蓋を備えていれば、樹脂から成る箱や、木箱であってもよい。梱包容器は側壁に開閉可能な開口を設け、内梱包体４０、４０ａを横から出し入れする態様であってもよい。又、本発明の梱包箱構造においては、内梱包体４０、４０ａを横向きに方向をかえてから梱包容器に収納する態様であってもよい。内梱包体４０、４０ａを天地逆にしてから梱包容器に収納する態様であってもよい。
【００５３】
被梱包物は複合層状被梱包物１２のような被梱包物の集合体であってもよく、一体の単独で梱包される被梱包物であってもよいが、本発明の梱包箱構造は、複合層状被梱包物１２のように板状の被梱包物が積層されて成る被梱包物に対しては特に安定した梱包状態を提供することが出来る。
【００５４】
横巻き用帯状緩衝材や縦巻き用帯状緩衝材は幅の狭い帯状即ち棒状であってもよい。横巻き用帯状緩衝材１４は、複合層状被梱包物１２のような被梱包物の集合体の１個や、単独で梱包される被梱包物に対して、３個以上巻き回されてもよい。縦巻き用帯状緩衝材１６も同様に３個以上巻き回されてもよい。横巻き用帯状緩衝材や縦巻き用帯状緩衝材は、被梱包物の集合体の１個や、単独で梱包される被梱包物に対して螺旋状に巻き回されてもよい。螺旋状に巻き回される場合は、１個の横巻き用帯状緩衝材や１個の縦巻き用帯状緩衝材が複数回巻き回されてもよい。
【００５５】
横巻き用帯状緩衝材や縦巻き用帯状緩衝材は幅の広い帯板状であってもよい。１個の横巻き用帯状緩衝材や１個の縦巻き用帯状緩衝材が被梱包物に対して２重にあるいは複数回重ねて巻き回されてもよい。
【００５６】
本発明の梱包箱構造においては、上述の態様で枠状に折られた横巻き用帯状緩衝材１４あるいは縦巻き用帯状緩衝材１６が、自身の端部同士で接着されていてもよい。接着は横巻き用帯状緩衝材１４あるいは縦巻き用帯状緩衝材１６を被梱包物４に巻き回してからなされてもよい。予め横巻き用帯状緩衝材１４あるいは縦巻き用帯状緩衝材１６を四角枠状に折って自身の端部同士を接着し、枠状物とし、その枠状物を被梱包物４に嵌め込んでもよい。但し、環境負荷や再使用を考慮すると、図１、図４に示すような接着がなされない態様が好ましい。
【００５７】
本発明の梱包箱構造は、紙段ボール緩衝材使用の梱包箱構造に比べて１箱当たりの緩衝材部品数が３０％ほど少なく作業時間が短縮出来る。緩衝材部品のストック管理も容易になる。又、組み付け作業が容易である。
【００５８】
本発明の梱包箱構造は、紙段ボール緩衝材使用の梱包箱構造に比べて緩衝能力が高いので緩衝材用の容積を３５％ほど削減出来る。これにより、パレットへの積載量が、４０％ほど増加する。又、箱重量を４０％ほど軽減出来る。これらの効果により、被梱包物の輸送コストが削減される。
【００５９】
本発明の梱包資材は、上述の梱包箱構造に用いられ、被梱包物の周囲に巻き回される横巻き用帯状緩衝材１４と、被梱包物の周囲に巻き回される縦巻き用帯状緩衝材１６と、被梱包物の周囲に巻き回された横巻き用帯状緩衝材１４、被梱包物の周囲に巻き回された縦巻き用帯状緩衝材１６及び被梱包物を収納する、梱包容器４２とを含んで構成される。
【００６０】
本発明の梱包資材は、更に、隣り合う板状体１７の間に介在することとなるシート状物１０あるいはホルダーシート６を含んで構成される。
【００６１】
以上本発明の梱包箱構造の態様を説明したが、本発明はその趣旨を逸脱しない範囲で、当業者の知識に基づき種々の改良、修正、変形を加えた態様で実施し得るものであり、これらの態様はいずれも本発明の範囲に属するものである。
【００６２】
【発明の効果】
本発明の梱包箱構造は、紙段ボール緩衝材使用の梱包箱構造に比べて１箱当たりの緩衝材部品数が少なく作業時間が短縮出来る。又、組み付け作業が容易である。
【００６３】
本発明の梱包箱構造は、紙段ボール緩衝材使用の梱包箱構造に比べて緩衝能力が高いので緩衝材用の容積を削減出来る。
【００６４】
本発明の梱包箱構造は、紙段ボール緩衝材使用の梱包箱構造のように１回の衝撃吸収で緩衝能力がなくなることがない。
【００６５】
本発明の梱包箱構造は、緩衝材表面が柔らかいため、製品表面にキズを与えることがない。
【００６６】
本発明の梱包資材により、上述の優れた梱包箱構造が実現される。
【００６７】
本発明の梱包資材は、緩衝材部品の種類と数が少なく、ストック管理が容易に出来る。又、緩衝材部品の組み付け作業が容易である。
【図面の簡単な説明】
【図１】本発明の梱包箱構造の態様の１例を示す要部斜視模式図である。
【図２】図１に示す態様で四角枠状に折り曲げられた状態の横巻き用帯状緩衝材の平面図である。
【図３】図１に示す態様で四角枠状に折り曲げられた状態の縦巻き用帯状緩衝材の側面図である。
【図４】本発明の梱包箱構造の態様の他の１例を示す要部斜視模式図である。
【符号の説明】
１、１ａ：梱包箱構造
２：液晶パネル
４：被梱包物
６：ホルダーシート
８：折り筋目
１０：シート状物
１２：複合層状被梱包物
１４：縦巻き用帯状緩衝材
１６：横巻き用帯状緩衝材
１７：板状体
１８：折り目
２４：下がわの側面
２６：上がわ面
２８：外がわ面
４０：内梱包体
４１：帯状の一の端部
４２：梱包容器
４３：端面
４４：蓋部
４５：帯状の他の端部
４６：側壁部
４７：下がわ面
４８：底部
６３：溝。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a packing box structure used for a shipping box of a precision panel or precision equipment such as a liquid crystal panel, and a packing material used for packing these precision parts or precision equipment.
[0002]
[Prior art]
For shipping boxes for transporting precision equipment such as liquid crystal panels to finished product assembly factories such as monitors and notebook computers, antistatic foamed polyethylene or polypropylene is used as cushioning material. Equipment that is sandwiched or surrounded by materials and put in a box such as a cardboard box has been adopted as a shipping box. Disposal after use of such foamed polyethylene or polypropylene becomes an environmental problem, and paper corrugated cardboard has been used as a cushioning material.
[0003]
However, paper corrugated cardboard does not have a restoring force like foamed polyethylene or polypropylene and has a hard surface, so if it is used as a cushioning material, it will rub against the product surface, especially when the product surface is made of a soft material. May cause scratches.
[0004]
Further, in the case of packing using paper cardboard as a cushioning material, it is necessary to increase the ratio of the volume of the shipping box to the volume of the object to be packed. Requires large space for transport and storage of shipping boxes.
[0005]
Further, it is difficult to integrally mold the paper corrugated cardboard into a complicated form, and a large number of pieces are used as a cushioning material. Therefore, the number of cushioning parts is large, and the number of assembling operations in packing is increased.
[0006]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described problems, and has as its object to provide a packing box structure that is less likely to damage the product surface. Another object of the present invention is to provide a packing box structure having a small buffer material volume. Furthermore, it is an object of the present invention to provide a packing box structure in which the number of cushioning parts is small and the assembling work in packing is easy. Further, it is intended to provide a packing material used for the packing box structure.
[0007]
[Means for Solving the Problems]
The gist of the present invention is for packing an article to be packed,
A packaging container having a lid, a bottom, and a side wall,
A horizontally wound band-shaped cushioning material wound horizontally around the packaged object;
A vertically wound band-shaped cushioning material wound around the packaged object in a direction intersecting with the horizontally wound band-shaped cushioning material,
The packing container has a packing box structure in which the horizontal winding band-shaped cushioning material, the vertical winding band-shaped cushioning material, and the article to be packed are stored.
[0008]
The article to be packed may be a composite layered article in which a plurality of plate-like bodies are stacked in layers with the plate surface of the plate-like body parallel to the side wall surface of the packing container.
[0009]
In the packing box structure, the composite layered object may include a sheet-like material interposed between the adjacent plate-like materials.
[0010]
The composite layered object to be packed may include a holder sheet in which a pair of the sheet-like objects are connected to each other via a crease and folded in two, and in the packing box structure, the pair of the sheet-like objects may include the plate-like material. The body can be pinched.
[0011]
In the packing box structure, the horizontal-winding band-shaped cushioning material and the vertical-winding band-shaped cushioning material may each have a fold at a plurality of locations, and loop around the object to be packed in a shape bent at the fold. .
[0012]
In the packing box structure, the horizontal winding band-shaped cushioning material and the vertical winding band-shaped cushioning material may be folded into a rectangular frame shape with three folds.
[0013]
The horizontal-winding band-shaped cushioning material and the vertical-winding band-shaped cushioning material may each be formed of a quadrangular prism-shaped cushioning material.
[0014]
The horizontal winding band-shaped cushioning material and the vertical winding band-shaped cushioning material may be made of waste paper foam.
[0015]
In the packing box structure, the horizontal-winding band-shaped cushioning material and / or the vertical-winding band-shaped cushioning material have irregularities on a surface facing the packaged object and / or a surface opposite to the surface facing the packaged object. May be formed.
[0016]
The surface on which the irregularities are formed may be a surface on which a plurality of grooves extending in the longitudinal direction of the surface are formed.
[0017]
The surface on which the irregularities are formed may be a surface on which a plurality of grooves crossing the surface are formed.
[0018]
Further, the gist of the present invention is that the horizontal winding band-shaped cushioning material is wound around the vertical winding band-shaped cushioning material,
One end of the band of the vertical winding band-shaped cushioning material erects the end face upward,
The other end of the band-shaped buffer material for vertical winding is disposed on the upper surface of the article to be packed with the longitudinal direction horizontal,
The one end of the band and the other end of the band form a T-shape by bringing the end surface of the one end of the band into contact with the side face of the lower leg of the other end of the band. That is, the packing box structure intersects.
[0019]
In the packing box structure, the horizontal width, the depth, and the height of the inner packaging body including the horizontal winding band-shaped cushioning material, the vertical winding band-shaped cushioning material, and the object to be packaged, correspond to the respective packing containers. It can be 0.5 to 10% longer than the width, depth and height of the inner wall.
[0020]
The packing container may be a cardboard box provided with the lid that can be opened and closed.
[0021]
The lid may be openable and closable upward.
The package may be a liquid crystal panel.
[0022]
Further, the gist of the present invention is used for the packing box structure,
The horizontal winding band-shaped cushioning material wound around the packed object,
The vertically wound band-shaped cushioning material wound around the object to be packed,
The packing container for storing the horizontal band-shaped cushioning material wound around the object to be packed, the vertical band-shaped cushioning material wound around the object to be packed, and the object to be packed. And packaging materials including:
[0023]
Still further, the gist of the present invention is used for the packing box structure,
The packaging material includes the sheet-like material interposed between the adjacent plate-like materials.
[0024]
In the packing material, the plate-shaped member may be sandwiched between the pair of sheet-shaped members.
[0025]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment according to the present invention will be described in detail with reference to the drawings.
[0026]
Note that, in this specification, the same reference numerals throughout the drawings indicate the same or similar members and components.
[0027]
FIG. 1 shows one of the embodiments of the packing box structure of the present invention. In the packing box structure 1 of the present invention shown in FIG. 1, a plurality of liquid crystal panels 2 (plate-like bodies 17) are erected and arranged in layers to constitute a packaged object 4. Each of the liquid crystal panels 2 is sandwiched between opposing surfaces of a holder sheet 6 formed of a folded sheet in the form of a sheet as illustrated in the explanatory diagram drawn on the left end of FIG. That is, the holder sheet 6 is formed by connecting a pair of sheet-like objects 10 via the creases 8, and a plate-like body 17 such as the liquid crystal panel 2 is sandwiched between the pair of sheet-like objects 10.
[0028]
In this way, the plurality of liquid crystal panels 2 and the plurality of holder sheets 6, which are the items to be packed 4, form the composite layered object 12 having a rectangular parallelepiped or cubic shape. A pair of vertically wound band-shaped cushioning members 14 are wound around the composite layered packaged object 12. This winding is performed with the winding axis substantially horizontal. Each of the vertically-wound band-shaped cushioning members 14 is wound along respective edges of one side surface and the other side surface of both side surfaces of the composite layered package 12.
[0029]
Further, a pair of horizontal winding band-shaped cushioning materials 16 are wound around the pair of vertically wound band-shaped cushioning materials 14 in a substantially horizontal direction. Each horizontal winding band-shaped cushioning material 16 is vertically wound and wound around the lower edge or the upper edge of the composite layered package 12. A side surface 67 of the composite layered package 12 that is parallel to the surface of the liquid crystal panel 2 is kept at a predetermined distance from the horizontal winding band-shaped cushioning material 16. This interval is generated by the interposition of the vertically wound band-shaped cushioning material 14 between the horizontally wound band-shaped cushioning material 16 and the composite layered package 12.
[0030]
The vertical winding band-shaped cushioning material 14 and the horizontal winding band-shaped cushioning material 16 are made of a quadrangular column-shaped cushioning material, and each has a fold 18 at three positions. With the fold 18 as a corner, the vertically-wound band-shaped cushioning material 14 and the horizontally-wound band-shaped cushioning material 16 are each bent into a square frame shape.
[0031]
The lower side surface 24 of the vertically wound band-shaped cushioning material 14 corresponding to the inside of the frame formed by being bent into a square frame shape faces the upper surface of the composite layered package 12 at the upper end portion 22. In contact. Further, the upper end portion 22 is extended to a place where the side surface 24 of the lower leg is in contact with the upper surface 26 of the band-shaped cushioning material 16 for horizontal winding in a state of being wound in a substantially horizontal direction, Further, the outer surface 28 of the horizontally wound band-shaped cushioning material 16 wound in a substantially horizontal direction and the end surface 30 of the upper end portion 22 are extended to such a length that they are substantially flush.
[0032]
That is, the one end 41 of the belt-shaped buffer material 14 for vertical winding stands upright with the end face 43 facing upward, and the end face 43 is substantially flush with the upper surface of the composite layered package 12, and the band-shaped buffer material for vertical winding is used. The other end 45 (the upper end 22) of the band-shaped material 14 is in contact with the upper surface of the composite layered package 12 with the longitudinal direction of the other end 45 of the band being horizontal. In addition, a part of the upper girder surface 26 of the wound band-shaped cushioning material 16 for horizontal winding abuts on the lower girder surface 47 (side surface 24 of the lower girder) of the other end 45 of the belt-like shape. The other end portion of the band until the end surface 30 of the other end portion 45 and the outer surface 28 of the horizontally wound band-shaped cushioning material 16 orthogonal to a part of the upper surface 26 are substantially flush. 45 are extended. Thus, the one end 41 of the band and the other end 45 of the band make the end surface 43 of the one end 41 of the band contact the lower side surface 24 of the other end 45 of the band. To form a T-shape.
[0033]
In the present invention, the substantially flush state includes a completely flush state and a state with a step of 3 cm or less. Since the steps within this range are absorbed by the compressive strain of the vertically wound band-shaped cushioning material 16 and the horizontally wound band-shaped cushioning material 14, there is no great difference in the packing state of the packing box structure of the present invention.
[0034]
The horizontal winding band-shaped cushioning material 14 and the vertical winding band-shaped cushioning material 16 have irregularities on a surface 50 parallel to the fold line 18. The unevenness is in the form of a groove, and the direction of the groove 63 is parallel to the longitudinal direction of the band-shaped cushioning material 14 for horizontal winding and the band-shaped cushioning material 16 for vertical winding, and a plurality of grooves 63 are formed on the surface 50.
[0035]
Inner package comprising a horizontal winding band-shaped cushioning material 14, a vertical winding band-shaped cushioning material 16, and a composite layered packaged object 12 around which the horizontal winding band-shaped cushioning material 14 and the vertical winding band-shaped cushioning material 16 are wound. 40 is stored in a packing container 42. The packaging container 42 is a cardboard box including a lid 44 that can be opened and closed, a side wall 46, and a bottom 48. It is preferable to lay a bottom plate on the inner bottom of the packing container 42. In addition, the band-shaped cushioning material 14 for vertical winding on the right side in the drawing shows a state before the upper end portion 22 is completely bent. The upper end portion 22 swings in the same direction as the lid 44a. This contributes to the ease of assembling the packing box structure of the present invention.
[0036]
FIG. 2 is a plan view of the horizontal-winding band-shaped cushioning member 14 in a state of being bent into a square frame in the mode shown in FIG. The length A of the longer end 31 corresponds to the width or depth of the glue of the packing container 42, but is preferably slightly longer than this glue. The length B of the straight portion 33 adjacent to the end portion 31 corresponds to the depth or width of the glue of the packing container 42, and is preferably slightly longer than the glue. In addition, the portion 27 in which the ends thereof abut against each other may be located at any of the front, rear, left and right corners of the horizontal winding band-shaped cushioning material 14 in a state of being bent into a square frame shape.
[0037]
FIG. 3 shows a side view of the vertically-wound band-shaped cushioning material 16 in a state of being bent into a square frame in the mode shown in FIG. The length C of the upper end portion 22 corresponds to the depth or width of the paste in the packing container 42, but is preferably slightly longer than the paste. The length D of the lower straight portion 35 adjacent to the other end portion 25 is shorter than the length C of the upper end portion 22 by substantially the thickness of the band-shaped cushioning material 16 for vertical winding. The length E of the side straight portion 37 adjacent to the upper end portion 22 corresponds to the height of the glue in the packing container 42, but is preferably slightly longer than this glue.
[0038]
FIG. 4 shows a packing box structure 1a according to another embodiment of the present invention. In FIG. 4, the configuration of the composite layered package 12 composed of the liquid crystal panel 2 and the holder sheet 6 is the same as the configuration shown in FIG. A pair of horizontal-winding band-shaped cushioning materials 16 are wound substantially horizontally around the composite layered package 12. Each horizontal winding band-shaped cushioning material 16 is vertically wound and wound around the lower edge or the upper edge of the composite layered package 12.
[0039]
Further, a pair of vertically wound band-shaped cushioning materials 14 are wound around the pair of wound horizontally wound band-shaped cushioning materials 16. Each of the vertically-wound band-shaped cushioning members 14 is wound along respective edges of one side surface and the other side surface of both side surfaces of the composite layered package 12. A side surface 67 of the composite layered package 12 that is parallel to the surface of the liquid crystal panel 2 is kept at a predetermined distance from the band-shaped cushioning material 14 for vertical winding. This interval is caused by the interposition of the horizontally-wound band-shaped cushioning material 16 between the vertically-wound band-shaped cushioning material 14 and the composite layered package 12.
[0040]
The vertically-wound band-shaped cushioning material 14 and the horizontally-wound band-shaped cushioning material 16 are bent into a square frame shape.
[0041]
The lower side surface 24 of the vertically wound band-shaped cushioning material 14 corresponding to the inside of the frame formed by being bent into a square frame shape faces the upper surface of the composite layered package 12 at the upper end portion 22. In contact. Further, the upper end portion 22 is extended to a place where the side surface 24 of the lower leg is in contact with the upper surface 26 of the band-shaped cushioning material 16 for horizontal winding in a state of being wound in a substantially horizontal direction, Further, the outer surface 29 of the other end portion 25 of the vertically wound band-shaped cushioning material 14 in the wound state and the end surface 30 of the upper end portion 22 are extended to a length substantially flush with each other.
[0042]
Inner package comprising a horizontal winding band-shaped cushioning material 14, a vertical winding band-shaped cushioning material 16, and a composite layered packaged object 12 around which the horizontal winding band-shaped cushioning material 14 and the vertical winding band-shaped cushioning material 16 are wound. 40 a is stored in a packing container 42. It is preferable to lay a bottom plate on the inner bottom of the packing container 42. In addition, the band-shaped cushioning material 14 for vertical winding on the right side in the drawing shows a state before the upper end portion 22 is completely bent.
[0043]
The band-shaped cushioning material 14 for horizontal winding has irregularities on a surface 50 and a surface 51 parallel to the fold line 18. The surface 50 is a surface corresponding to the inside of a frame formed by being bent into a rectangular frame shape, and the surface 51 is a surface corresponding to the outside of the frame. The band-shaped cushioning material 16 for vertical winding has irregularities formed on a surface 50 a and a surface 51 a parallel to the fold 18. The surface 50a is a surface corresponding to the inside of a frame formed by being bent into a square frame shape, and the surface 51a is a surface corresponding to the outside of the frame. The unevenness of each surface is groove-shaped, and the direction of the groove is parallel to the longitudinal direction of the band-shaped cushioning material 14 for horizontal winding and the band-shaped cushioning material 16 for vertical winding, and a plurality of grooves are formed on each surface. I have. At the portion where the surface 50 and the surface 51a are in contact, the directions of the grooves intersect, and a good buffering effect is obtained.
[0044]
In the packing box structure of the present invention, the packing object 4 may be a layered packing object by laminating unfolded leaf-like sheets between each other. If the object to be packed is thick and massive, the horizontal band-shaped cushioning member 14 and the vertical band-shaped cushioning member 16 are not directly used in the form of the composite layered object 12 shown in FIGS. It may be wound around. When the object to be packed is not in the shape of a rectangular parallelepiped or a cube, a plurality of folds are formed on the horizontal winding band-shaped cushioning material 14 and the vertical winding band-shaped cushioning material 16 in a shape along the outer periphery to be wound, and each fold is formed. It may be bent.
[0045]
It is preferable that the material of the band-shaped cushioning material 14 for the direct winding and the band-shaped cushioning material 16 for the vertical winding is a used paper foam. Waste paper foam is a porous body obtained by foaming a slurry obtained by mixing waste paper, a foaming material, and an additive, if necessary, has excellent elasticity and flexibility, and has a performance as a cushioning material. Prepare. Also, since it has natural degradability, it does not cause environmental problems. Furthermore, since the waste paper foam is tough and withstands repeated bending, the band-shaped cushioning material 14 for horizontal winding and the band-shaped cushioning material 16 for vertical winding can be easily folded and used repeatedly. As the waste paper foam, for example, Earth Republic (registered trademark: GS Business Service Co., Ltd.) is preferably used.
[0046]
The material of the band-shaped cushioning material 14 for horizontal winding and the band-shaped cushioning material 16 for vertical winding is not limited to waste paper foam as long as it can be bent. A foam using virgin pulp may be used. If a collection route is established, use of a resin foam or a resin elastic body is also possible. Since the band-shaped cushioning material 14 for the horizontal winding and the band-shaped cushioning material 16 for the vertical winding can be repeatedly used and can be directly extended, converged, and stored or transported, a collection route and a recycling reuse route are established. It's easy to do.
[0047]
It is preferable that the cross-sectional shape of the directly-wrapped band-shaped cushioning material 14 and the vertically-wound band-shaped cushioning material 16 is square or rectangular, but the packing box structure is preferably stable, but is not limited to a square. It may be circular, elliptical, oval, or polygonal. It may be hollow. It may be groove-shaped.
[0048]
It is preferable that the above-mentioned unevenness is formed on one surface or a plurality of surfaces on the surfaces of the band-shaped cushioning material 14 for direct winding and the band-shaped cushioning material 16 for vertical winding in order to enhance the buffering effect. When the unevenness is in the form of a groove, the direction of the groove may be a direction directly crossing the longitudinal direction of the band-shaped cushioning material 14 for horizontal winding or the band-shaped cushioning material 16 for vertical winding. The unevenness is not limited to a groove shape. A mode in which a plurality of protrusions protrude from the surface may be employed. A plurality of depressions may be formed on the surface.
[0049]
Further, in the packing box structure of the present invention shown in FIG. 1, as described above, the upper end portion 22 of the vertically wound band-shaped cushioning material 16 is formed by the outer surface 28 and the upper end portion 22 of the horizontally wound band-shaped cushioning material 16. Is extended to a length where the end face 30 is substantially flush with the end face 30, so that the article to be packed 4 can be effectively tightened and fixed in the packing container 42 via the upper end portion 22. Further, by this extension, the positioning of the horizontal winding band-shaped cushioning material 16 and the prevention of the horizontal winding band-shaped cushioning material 16 from jumping out are ensured.
[0050]
In the packing box structure of the present invention shown in FIG. 4, as described above, the upper end portion 22 of the vertically wound band-shaped cushioning material 16 is in contact with the outer surface 29 of the other end 25 of the vertically wound band-shaped cushioning material 14. Since the end portion 30 and the end surface 30 of the upper end portion 22 are extended to be substantially flush with each other, the article to be packed 4 can be effectively tightened and fixed in the packing container 42 via the upper end portion 22. Further, by this extension, the positioning of the horizontal winding band-shaped cushioning material 16 and the prevention of the horizontal winding band-shaped cushioning material 16 from jumping out are ensured.
[0051]
Although such extension of the upper end portion 22 is preferable for effective tight fixation of the packaged object 4, in the packing box structure of the present invention, even if such extension is not performed, the packaged object 4 is fixed. Is done. In particular, when the width, depth, and height of the inner package bodies 40, 40a are 0.5 to 10% longer than the width, depth, and height of the inner wall surface of the corresponding packaging container 42, the band for direct horizontal winding is used. The object to be packed 4 can be effectively tightened and fixed in the packing container 42 via the cushioning material 14 and the vertically wound band-shaped cushioning material 16.
[0052]
The packaging container 42 may be a normal cardboard box. In the packing box structure of the present invention, the packing container may be a box made of resin or a wooden box as long as it has an openable / closable lid. The packing container may have a mode in which an openable and closable opening is provided in the side wall, and the inner packing bodies 40 and 40a are taken in and out from the side. Further, in the packing box structure of the present invention, a mode may be adopted in which the inner packing bodies 40 and 40a are turned sideways and then stored in the packing container. A mode in which the inner package bodies 40 and 40a are turned upside down and then stored in a packaging container may be adopted.
[0053]
The packaged object may be an aggregate of packaged items such as the composite layered packaged object 12, or may be a packaged item that is packaged as a single unit. A particularly stable packing state can be provided for a packaged product in which plate-like packages are stacked like the composite layered packaged product 12.
[0054]
The band-shaped cushioning material for horizontal winding or the band-shaped cushioning material for vertical winding may have a narrow band shape, that is, a rod shape. The horizontal-winding band-shaped cushioning material 14 may be wound three or more times in one of the aggregates of the articles to be packed such as the composite layered object to be packed 12 or the articles to be packed alone. . Similarly, three or more vertical winding band-shaped cushioning members 16 may be wound. The band-shaped cushioning material for horizontal winding or the band-shaped cushioning material for vertical winding may be spirally wound around one of the aggregates of the objects to be packed or the object to be packed alone. When spirally wound, one horizontal winding band-shaped cushioning material or one vertical winding band-shaped cushioning material may be wound a plurality of times.
[0055]
The band-shaped cushioning material for horizontal winding or the band-shaped cushioning material for vertical winding may have a wide band plate shape. One horizontal winding band-like cushioning material or one vertical winding band-like cushioning material may be wound twice or more times on the article to be packed.
[0056]
In the packing box structure of the present invention, the horizontal winding band-shaped cushioning material 14 or the vertical winding band-shaped cushioning material 16 folded in a frame shape in the above-described manner may be bonded at their ends. The bonding may be performed after winding the band-shaped cushioning material 14 for horizontal winding or the band-shaped cushioning material 16 for vertical winding around the article 4 to be packed. Even if the band-shaped cushioning material for horizontal winding 14 or the band-shaped cushioning material 16 for vertical winding is folded in a rectangular frame shape and its ends are bonded to each other to form a frame-shaped material, the frame-shaped material is fitted into the packaged object 4. Good. However, in consideration of environmental load and reuse, a mode in which the bonding is not performed as shown in FIGS. 1 and 4 is preferable.
[0057]
In the packing box structure of the present invention, the number of cushioning parts per box is reduced by about 30% as compared with the packing box structure using the paper cardboard cushioning material, and the working time can be reduced. Stock management of cushioning parts is also facilitated. Also, the assembling work is easy.
[0058]
Since the packing box structure of the present invention has a higher buffering capacity than a packing box structure using a paper cardboard cushioning material, the volume for the cushioning material can be reduced by about 35%. This increases the pallet loading by about 40%. Also, the weight of the box can be reduced by about 40%. Due to these effects, the transportation cost of the packaged goods is reduced.
[0059]
The packing material of the present invention is used in the above-mentioned packing box structure, and is a band-shaped buffer material 14 for horizontal winding wound around the object to be packed, and a band-shaped buffer material for vertical winding wound around the object to be packed. A packing container 42 for storing the material 16, the horizontally wound band-shaped cushioning material 14 wound around the object to be packed, the vertically wound band-shaped cushioning material 16 wound around the object to be packed, and the object to be packed. It is comprised including.
[0060]
The packing material of the present invention is configured to further include the sheet-like material 10 or the holder sheet 6 interposed between the adjacent plate-like bodies 17.
[0061]
Although the embodiment of the packing box structure of the present invention has been described above, the present invention can be practiced in various modified, modified, and modified embodiments based on the knowledge of those skilled in the art without departing from the spirit of the present invention. All of these embodiments fall within the scope of the present invention.
[0062]
【The invention's effect】
The packing box structure of the present invention can reduce the number of cushioning parts per box and shorten the working time as compared with the packing box structure using the paper cardboard cushioning material. Also, the assembling work is easy.
[0063]
Since the packing box structure of the present invention has a higher buffering capacity than a packing box structure using a paper cardboard cushioning material, the volume for the cushioning material can be reduced.
[0064]
The packing box structure of the present invention does not lose the buffering capacity by a single shock absorption unlike the packing box structure using a paper cardboard cushioning material.
[0065]
In the packing box structure of the present invention, since the cushioning material surface is soft, the surface of the product is not scratched.
[0066]
The above-described excellent packing box structure is realized by the packing material of the present invention.
[0067]
The packing material of the present invention has few types and numbers of cushioning material parts, and stock management can be easily performed. Also, the work of assembling the cushioning material parts is easy.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view of an essential part showing an example of an embodiment of a packing box structure of the present invention.
FIG. 2 is a plan view of the horizontally wound band-shaped cushioning material in a state of being bent into a square frame shape in the mode shown in FIG.
FIG. 3 is a side view of a vertically wound band-shaped cushioning material in a state of being bent into a rectangular frame shape in the mode shown in FIG. 1;
FIG. 4 is a schematic perspective view of an essential part showing another example of the mode of the packing box structure of the present invention.
[Explanation of symbols]
1, 1a: Packing box structure 2: Liquid crystal panel 4: Packed object 6: Holder sheet 8: Fold line 10: Sheet-shaped material 12: Composite layered packed object 14: Vertically wound band-shaped cushioning material 16: Horizontally wound band-like Cushioning material 17: Plate 18: Fold 24: Side surface 26 of lower leg: Upper surface 28: Outer surface 40: Inner package 41: One end 42 of band shape: Packing container 43: End surface 44 : Lid part 45: other end part 46 of the belt shape: side wall part 47: lower surface 48: bottom part 63: groove.

Claims (12)

被梱包物を梱包するためのものであって、
蓋部と底部と側壁部とを備えた梱包容器と、
被梱包物の周囲に水平に巻き回される１又は複数の横巻き用帯状緩衝材と、
該被梱包物の周囲に前記横巻き用帯状緩衝材と交差する方向に巻き回される１又は複数の縦巻き用帯状緩衝材とを備え、
前記梱包容器に、前記横巻き用帯状緩衝材と、前記縦巻き用帯状緩衝材と、前記被梱包物が収納された
梱包箱構造。For packing the items to be packed,
A packaging container having a lid, a bottom, and a side wall,
One or more horizontal-winding band-shaped cushioning materials wound horizontally around the object to be packed;
Comprising one or a plurality of vertically-wound band-shaped cushioning materials wound around the packaged object in a direction intersecting with the horizontally-wound band-shaped cushioning material,
A packing box structure in which the packing container stores the horizontal winding band-like cushioning material, the vertical winding band-like cushioning material, and the article to be packed. 前記被梱包物が、複数の板状体を、該板状体の板面を前記梱包容器の側壁面と平行にして層状に重ねた複合層状被梱包物である請求項１に記載の梱包箱構造。The packing box according to claim 1, wherein the packing object is a composite layered packing object in which a plurality of plate-like objects are stacked in layers with the plate surface of the plate-like member being parallel to a side wall surface of the packing container. Construction. 前記複合層状被梱包物が、隣り合う前記板状体の間に介在するシート状物を含む請求項２に記載の梱包箱構造。The packing box structure according to claim 2, wherein the composite layered object includes a sheet-like material interposed between the adjacent plate-like materials. 前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材が、それぞれ複数箇所に折り目を有して前記被梱包物の回りを該折り目で折り曲げた形状で一巡する請求項１乃至３のいずれかに記載の梱包箱構造。The band-shaped cushioning material for horizontal winding and the band-shaped cushioning material for vertical winding each have a fold at a plurality of locations and make a round around the article to be packed with the fold at the fold. Packing box structure described in. 前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材が、それぞれ四角柱状の緩衝材から成る請求項１乃至４のいずれかに記載の梱包箱構造。The packing box structure according to any one of claims 1 to 4, wherein the horizontal winding band-shaped cushioning material and the vertical winding band-shaped cushioning material are each formed of a quadrangular prism-shaped cushioning material. 前記横巻き用帯状緩衝材及び前記縦巻き用帯状緩衝材の素材が、古紙発泡体である請求項１乃至５のいずれかに記載の梱包箱構造。The packing box structure according to any one of claims 1 to 5, wherein the material of the horizontal winding band-shaped cushioning material and the vertical winding band-shaped cushioning material is a wastepaper foam. 前記横巻き用帯状緩衝材及び又は前記縦巻き用帯状緩衝材の、前記被梱包物に面する面及び又は前記被梱包物に面する面と反対側の面に凹凸が形成された請求項１乃至６のいずれかに記載の梱包箱構造。The unevenness | corrugation was formed in the surface opposite to the surface which faces the said packing object, and / or the surface which faces the said packing object, of the said horizontal winding band-like cushioning material and / or the said vertical winding band-like cushioning material. 7. The packing box structure according to any one of claims 6 to 6. 前記縦巻き用帯状緩衝材の回りに前記横巻き用帯状緩衝材が巻き回され、
前記縦巻き用帯状緩衝材の帯状の一の端部が端面を上向きに立直し、
前記縦巻き用帯状緩衝材の帯状の他の端部が長手方向を水平にして前記被梱包物の上面上に配され、
前記帯状の一の端部と前記帯状の他の端部とが、前記帯状の一の端部の端面を前記帯状の他の端部の下がわの側面に当接させてＴ字状に交わった請求項１乃至７のいずれかに記載の梱包箱構造。The horizontal band-shaped cushioning material is wound around the vertical winding band-shaped cushioning material,
One end of the band of the vertical winding band-shaped cushioning material erects the end face upward,
The other end of the belt-shaped buffer material for the vertical winding is arranged on the upper surface of the article to be packed with the longitudinal direction horizontal,
The one end of the band and the other end of the band have a T-shape by bringing the end surface of the one end of the band into contact with the side surface of the lower end of the other end of the band. The packing box structure according to any one of claims 1 to 7, which intersects. 前記横巻き用帯状緩衝材、前記縦巻き用帯状緩衝材及び前記前記被梱包物から成る内梱包体の横幅、奥行き、高さが、それぞれに対応する前記梱包容器の内壁面の横幅、奥行き、高さより０．５〜１０％長い請求項１乃至８のいずれかに記載の梱包箱構造。The horizontal winding band-shaped cushioning material, the width of the inner packaging body composed of the vertical winding band-shaped cushioning material and the object to be packed, the depth, the height, the width of the corresponding inner wall surface of the packing container, the depth, The packing box structure according to any one of claims 1 to 8, wherein the packing box structure is 0.5 to 10% longer than the height. 前記被梱包物が液晶パネルである請求項１乃至９のいずれかに記載の梱包箱構造。The packing box structure according to any one of claims 1 to 9, wherein the object to be packed is a liquid crystal panel. 請求項１乃至１０のいずれかに記載の梱包箱構造に用いられ、前記被梱包物の周囲に巻き回される前記横巻き用帯状緩衝材と、
前記被梱包物の周囲に巻き回される前記縦巻き用帯状緩衝材と、
前記該被梱包物の周囲に巻き回された前記横巻き用帯状緩衝材、前記被梱包物の周囲に巻き回された前記縦巻き用帯状緩衝材及び前記被梱包物を収納する、前記梱包容器と
を含む梱包資材。The horizontal winding band-shaped cushioning material, which is used for the packing box structure according to any one of claims 1 to 10, and is wound around the object to be packed,
The vertically wound band-shaped cushioning material wound around the object to be packed,
The packing container for storing the horizontal band-shaped cushioning material wound around the object to be packed, the vertical band-shaped cushioning material wound around the object to be packed, and the object to be packed. And including packing materials. 請求項３乃至１０のいずれかに記載の梱包箱構造に用いられ、隣り合う前記板状体の間に介在することとなる前記シート状物を含む請求項１１に記載の梱包資材。The packing material according to claim 11, wherein the packing material is used for the packing box structure according to any one of claims 3 to 10, and includes the sheet-like material interposed between the adjacent plate-like materials.
JP2002200276A 2002-07-09 2002-07-09 Packing box structure and packing material Withdrawn JP2004042925A (en)

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JP2002200276A JP2004042925A (en) 2002-07-09 2002-07-09 Packing box structure and packing material
CNA021504571A CN1467133A (en) 2002-07-09 2002-11-13 Packing box structure and packaging material
KR1020030044156A KR20040005600A (en) 2002-07-09 2003-07-01 Packaging structure and packaging materials

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