JPH0966978A - Package opening method for compressed package of inorganic fiber heat-insulating/sound-absorbing materials - Google Patents
Package opening method for compressed package of inorganic fiber heat-insulating/sound-absorbing materialsInfo
- Publication number
- JPH0966978A JPH0966978A JP7245526A JP24552695A JPH0966978A JP H0966978 A JPH0966978 A JP H0966978A JP 7245526 A JP7245526 A JP 7245526A JP 24552695 A JP24552695 A JP 24552695A JP H0966978 A JPH0966978 A JP H0966978A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- inorganic fiber
- fiber heat
- sound absorbing
- absorbing material
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Building Environments (AREA)
- Bag Frames (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、所定枚数の無機質
繊維断熱吸音材が積層、圧縮されて梱包された無機質繊
維断熱吸音材の圧縮梱包体から、無機質繊維断熱吸音材
を必要枚数だけ取出すことができるようにした無機質繊
維断熱吸音材の圧縮梱包体の開梱方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to extract a required number of inorganic fiber heat insulating and sound absorbing materials from a compressed package of the inorganic fiber heat insulating and sound absorbing materials which are packed by compressing and packing a predetermined number of inorganic fiber heat insulating and sound absorbing materials. The present invention relates to a method for unpacking a compressed package of an inorganic fiber heat insulating and sound absorbing material capable of performing.
【０００２】[0002]
【従来の技術】グラスウール、ロックウール等の無機質
短繊維に、熱硬化性樹脂を主成分とするバインダーを付
与して形成されたマットあるいはボードは、住宅等の建
築物の壁、天井、床等の断熱吸音材として使用されてい
る。2. Description of the Related Art A mat or board formed by adding a binder having a thermosetting resin as a main component to inorganic short fibers such as glass wool and rock wool is used for walls, ceilings, floors, etc. of buildings such as houses. It is used as a heat insulating and sound absorbing material.
【０００３】その中でも、密度が５〜25kg/m3 の無機質
繊維断熱吸音材は、保管や輸送の効率を上げるために、
複数枚積層して使用時の厚さの1/6 〜1/9 の厚さに圧縮
梱包するのが一般的である。すなわち、無機質繊維断熱
吸音材を、例えば20〜50枚程度積層し、積層方向に圧縮
しながら、ポリエチレン等の合成樹脂フィルムからなる
外装袋で被覆し、ヒートシール等の方法により封止して
圧縮梱包体として市販している。Among them, the inorganic fiber adiabatic sound absorbing material having a density of 5 to 25 kg / m 3 is used to improve the efficiency of storage and transportation.
It is common to stack multiple sheets and pack them in a thickness of 1/6 to 1/9 of the thickness when used. That is, the inorganic fiber heat insulating and sound absorbing material is laminated, for example, about 20 to 50 sheets, and while being compressed in the laminating direction, it is covered with an outer bag made of a synthetic resin film such as polyethylene and sealed by a method such as heat sealing and compressed. It is sold as a package.
【０００４】そして、無機質繊維断熱吸音材を建築物の
壁、天井、床等に施工する際には、この圧縮梱包体の外
装袋をカッター等で切り裂いて開梱し、内部の無機質繊
維断熱吸音材を取出して施工する。取出された無機質繊
維断熱吸音材は、施工された後、徐々に膨張し、数時間
経過すると所定の厚さまで復元して所定の断熱吸音性能
を発揮する。When the inorganic fiber heat insulating and sound absorbing material is applied to the wall, ceiling, floor, etc. of a building, the outer bag of this compression package is torn open with a cutter or the like to open the inner inorganic fiber heat insulating and sound absorbing material. Take out the material and apply it. The inorganic fiber heat insulating and sound absorbing material taken out gradually expands after being installed, and after several hours, restores to a predetermined thickness and exhibits a predetermined heat insulating and sound absorbing performance.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上記の
ような開梱方法では、無機質繊維断熱吸音材が高密度に
圧縮されて梱包されているので、外装袋の一部を切り裂
いて必要枚数だけ抜き出すことは、断熱吸音材どうしの
強い接触摩擦があるため不可能であり、外装袋を切り裂
いて除去し、全ての無機質繊維断熱吸音材を一度に取出
す必要があった。However, in the unpacking method as described above, since the inorganic fiber heat insulating and sound absorbing material is compressed and packed at a high density, a part of the outer bag is torn and the necessary number is extracted. This is impossible because there is strong contact friction between the heat insulating and sound absorbing materials, and it was necessary to cut out the outer bag and remove it, and take out all the inorganic fiber heat insulating and sound absorbing materials at once.
【０００６】したがって、開梱した無機質繊維断熱吸音
材が、施工に必要な枚数より多くて余ってしまった場合
には、数時間すると圧縮梱包時の厚さの６〜９倍に復元
してしまう。このため、非常にかさばり、しかも個々に
ばらばらであるから、広い置き場所が必要になり、他の
作業の邪魔にもなるという問題があった。[0006] Therefore, when the unpacked inorganic fiber heat insulating and sound absorbing material is left in excess of the number required for construction, it will be restored to 6 to 9 times the thickness of the compressed packaging in a few hours. . For this reason, there is a problem in that it is very bulky, and it is also individually scattered, so that a large storage space is required and it interferes with other work.
【０００７】また、開梱後、余った無機質繊維断熱吸音
材を、外装袋がない状態で放置すると、雨水等により濡
れてしまうおそれがあり、水に濡れると断熱吸音性能が
低下するので、防水シートを被せておく等の作業が必要
となり、手間がかかるという問題もあった。If, after unpacking, the remaining inorganic fiber heat-insulating sound-absorbing material is left without an outer bag, it may get wet with rainwater. There is also a problem that work such as covering the sheet is required, which is troublesome.
【０００８】更に、外装袋から取り出した後、余った無
機質繊維断熱吸音材は、施工現場で再び圧縮状態にして
梱包することはできないので、個々にばらばらでかさば
ったまま他の施工現場等に輸送しなければならなかっ
た。Further, after taking out from the outer bag, the remaining inorganic fiber heat-insulating sound absorbing material cannot be packed in a compressed state again at the construction site, and therefore, it is individually scattered and bulky and transported to another construction site or the like. I had to do it.
【０００９】本発明は上記問題点に鑑みてなされたもの
で、その目的は、無機質繊維断熱吸音材の必要枚数が、
圧縮梱包体に梱包されている枚数より少ない場合に、必
要枚数だけ取り出せるようにするとともに、余った無機
質繊維断熱吸音材を所定の圧縮状態に保持して保管及び
輸送をしやすくすることができる無機質繊維断熱吸音材
の圧縮梱包体の開梱方法を提供することにある。The present invention has been made in view of the above problems, and an object thereof is to reduce the number of required inorganic fiber heat insulating and sound absorbing materials.
Inorganic material that allows you to take out only the required number when the number is smaller than the number packed in the compressed package, and that keeps the excess inorganic fiber heat insulating and sound absorbing material in a predetermined compressed state to facilitate storage and transportation. An object of the present invention is to provide a method for unpacking a compressed package of a fiber heat insulating and sound absorbing material.
【００１０】[0010]
【課題を解決するための手段】上記目的を達成するた
め、本発明の無機質繊維断熱吸音材の圧縮梱包体の開梱
方法は、マット状の無機質繊維断熱吸音材を所定枚数積
層し、積層方向に圧縮して外装袋で被覆し、封止してな
る無機質繊維断熱吸音材の圧縮梱包体の開梱方法におい
て、前記圧縮梱包体を挿入できる大きさ及び形状を有
し、長さ方向に沿って開閉自在な開口部を備えた袋状物
に、前記圧縮梱包体を、前記無機質繊維断熱吸音材の積
層方向が、前記袋状物の開口部を広げる方向となるよう
に挿入する工程と、前記袋状物の前記開口部を開いた状
態で、前記外装袋の前記袋状物の開口部側の面を切り裂
いて、前記無機質繊維断熱吸音材を前記袋状物の容積一
杯まで膨張させ、前記無機質繊維断熱吸音材を必要枚数
取出す工程と、前記袋状物の開口部を閉じて、前記無機
質繊維断熱吸音材の残部を前記袋状物で被覆する工程と
からなることを特徴とする。In order to achieve the above object, the method for unpacking the compression package of the inorganic fiber heat insulating and sound absorbing material of the present invention is to stack a predetermined number of mat-like inorganic fiber heat insulating and sound absorbing materials in the stacking direction. In a method of unpacking a compressed package of an inorganic fiber heat-insulating sound absorbing material, which is compressed into an outer bag and covered with an outer bag, the package has a size and a shape such that the compressed package can be inserted. A step of inserting the compression package into a bag having an opening that can be opened and closed, such that the stacking direction of the inorganic fiber heat-insulating sound absorbing material is a direction in which the opening of the bag is expanded. In a state where the opening of the bag-shaped material is opened, the surface of the bag-shaped material on the opening side of the outer bag is torn to inflate the inorganic fiber heat-insulating sound absorbing material to the full capacity of the bag-shaped material, A step of taking out the required number of the inorganic fiber heat insulating and sound absorbing materials, and the bag Close the opening of the object, the remaining portion of the inorganic fiber insulation sound absorbing material, characterized in that comprising the step of covering with the bag-like object.
【００１１】本発明によれば、圧縮梱包体を袋状物に挿
入し、袋状物の開口部を開いた状態で、圧縮梱包体の外
装袋を切り裂くので、圧縮梱包体中の無機質繊維断熱吸
音材は、袋状物の開口部が一杯に開いて袋状物の容積一
杯となるまで膨張する。その結果、無機質繊維断熱吸音
材どうしの接触摩擦力が低減され、袋状物から無機質繊
維断熱吸音材を必要枚数だけ抜き出すことができる。According to the present invention, the compression package is inserted into the bag and the outer bag of the compression package is cut with the opening of the bag opened, so that the inorganic fiber heat insulation in the compression package is performed. The sound absorbing material expands until the opening of the bag-like object is fully opened and the volume of the bag-like object is full. As a result, the contact frictional force between the inorganic fiber heat insulating and sound absorbing materials is reduced, and the required number of inorganic fiber heat insulating and sound absorbing materials can be extracted from the bag.
【００１２】また、残った無機質繊維断熱吸音材は、完
全に復元してしまうことなく、袋状物の容積一杯となっ
た時点で膨張を停止するので、かさばらないコンパクト
な形状に維持される。Further, the remaining inorganic fiber heat insulating and sound absorbing material does not completely restore and stops expanding when the volume of the bag-like material becomes full, so that it is maintained in a compact and compact shape.
【００１３】更に、その状態で袋状物の開口部を閉じる
ことにより、残った無機質繊維断熱吸音材が袋状物で完
全に覆われるので、袋状物の材質にもよるが、例えば戸
外等に放置しても雨水等に濡れるのを防止することがで
きる。また、残った無機質繊維断熱吸音材が袋状物内に
コンパクトに収容されるので、他の施工現場等へ輸送す
るのも容易になる。Further, by closing the opening of the bag-shaped product in that state, the remaining inorganic fiber heat insulating and sound-absorbing material is completely covered with the bag-shaped product. Even if left unattended, it can be prevented from getting wet with rainwater. Further, since the remaining inorganic fiber heat insulating and sound absorbing material is compactly accommodated in the bag-like material, it can be easily transported to another construction site or the like.
【００１４】[0014]
【発明の実施の形態】本発明において、無機質繊維断熱
吸音材としては、圧縮が容易でかつ復元性が得られる密
度のもの、すなわち密度５〜25kg/m3 のものが好ましく
用いられる。その大きさは、特に限定されないが、住宅
の壁、天井、床等に施工しやすい大きさのもの、例えば
厚さ20〜120 ｍｍ、幅250 〜500 ｍｍ、長さ1200〜2800
ｍｍ程度のマット状をなすものが好ましい。なお、無機
質繊維断熱吸音材の材質は、例えばグラスウール、ロッ
クウール等の公知のものが使用される。BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, as the inorganic fiber adiabatic sound absorbing material, a material having a density that allows easy compression and a restoring property, that is, a material having a density of 5 to 25 kg / m 3 is preferably used. The size is not particularly limited, but the size is such that it can be easily applied to the wall, ceiling, floor, etc. of a house, for example, thickness 20 to 120 mm, width 250 to 500 mm, length 1200 to 2800.
Those having a mat shape of about mm are preferable. As the material of the inorganic fiber heat insulating and sound absorbing material, known materials such as glass wool and rock wool are used.
【００１５】無機質繊維断熱吸音材は、袋状物から必要
枚数だけ抜き出すときの接触摩擦力を低減させるため、
グラスウール、ロックウール等の無機質繊維のマット
を、アスファルト塗布クラフト紙や、金属蒸着した合成
樹脂フィルム等の表皮材で覆ったタイプのものが好まし
い。勿論、表皮材のない無機質繊維マットだけのものを
用いることもできるが、その場合には、マットどうしの
接触摩擦力が大きいため、圧縮梱包体に対してかなり大
きめの袋状物を用いる必要がある。The inorganic fiber heat-insulating sound-absorbing material reduces the contact frictional force when the required number of sheets are extracted from the bag-like material.
A type in which a mat of inorganic fibers such as glass wool and rock wool is covered with a skin material such as asphalt-coated kraft paper or a metal-deposited synthetic resin film is preferable. Of course, it is possible to use only the inorganic fiber mat without the skin material, but in that case, since the contact friction between the mats is large, it is necessary to use a considerably large bag-like object for the compressed package. is there.
【００１６】また、圧縮梱包体は、上記無機質繊維断熱
吸音材を、例えば20〜50枚程度積層し、常法に従って、
使用時の厚さの1/6 〜1/9 の厚さに圧縮しながら、ポリ
エチレン等の合成樹脂フィルムからなる外装袋で被覆
し、ヒートシール等の方法により封止することにより形
成される。なお、長さが2000ｍｍを超えるような無機質
繊維断熱吸音材は二つ折りにして積層してもよい。Further, the compression package is formed by laminating, for example, about 20 to 50 sheets of the above-mentioned inorganic fiber heat insulating and sound absorbing material, and according to a conventional method.
It is formed by covering it with an outer bag made of a synthetic resin film such as polyethylene while compressing it to a thickness of 1/6 to 1/9 of the thickness when used and sealing it by a method such as heat sealing. In addition, an inorganic fiber heat insulating and sound absorbing material having a length of more than 2000 mm may be folded in two and laminated.
【００１７】本発明において、袋状物としては、圧縮梱
包体を挿入できると共に、圧縮梱包体を切り裂いたと
き、無機質繊維断熱吸音材を抜きだすことが可能な程度
に膨張させ得る大きさ及び形状を有するものが用いられ
る。具体的には、袋状物の長さ方向、幅方向、高さ方向
の三辺を、圧縮梱包体の長さ方向、幅方向、高さ方向の
三辺より、それぞれ１〜20％長くした大きさが好まし
く、それぞれ１〜10％長くした大きさがより好ましい。In the present invention, the bag-like material has such a size and shape that a compressed package can be inserted therein and, when the compressed package is cut, the inorganic fiber heat insulating and sound absorbing material can be expanded to such an extent that it can be extracted. The one having is used. Specifically, the three sides in the length direction, the width direction, and the height direction of the bag-shaped material are each made 1 to 20% longer than the three sides in the length direction, the width direction, and the height direction of the compressed package. The size is preferable, and the size increased by 1 to 10% is more preferable.
【００１８】なお、上記において、長さ方向とは、圧縮
梱包体中の無機質繊維断熱吸音材の長辺の方向を意味
し、幅方向とは、上記無機質繊維断熱吸音材の積層方向
（厚さ方向）を意味し、高さ方向とは、上記無機質繊維
断熱吸音材の短辺の方向を意味する。In the above, the length direction means the direction of the long side of the inorganic fiber heat insulating and sound absorbing material in the compressed package, and the width direction means the laminating direction (thickness of the inorganic fiber heat insulating and sound absorbing material). Direction), and the height direction means the direction of the short side of the inorganic fiber heat insulating and sound absorbing material.
【００１９】また、袋状物の材質は、無機質繊維断熱吸
音材の圧縮状態を維持することができるものであれば特
に限定されないが、運搬する際に軽量であること、雨水
等の内部への侵入を防止できること、耐久性に優れてい
ること、使用しない場合には小さく折りたためること、
比較的安価であること等の要求から、例えば合成樹脂繊
維製の布、合成樹脂シート等を用いるのが好ましく、ナ
イロン繊維製の布が特に好ましい。また、必要に応じて
上記布又はシートに撥水処理を施したり、縫合部に防水
処理を施してもよい。The material of the bag-like material is not particularly limited as long as it can maintain the compressed state of the inorganic fiber heat insulating and sound absorbing material, but it is lightweight when being transported, and it can be put inside rainwater or the like. Prevents intrusion, has excellent durability, can be folded small when not in use,
From the requirement of being relatively inexpensive, it is preferable to use a cloth made of synthetic resin fiber, a synthetic resin sheet, or the like, and a cloth made of nylon fiber is particularly preferable. If necessary, the cloth or sheet may be subjected to a water repellent treatment, or the stitched portion may be subjected to a waterproof treatment.
【００２０】袋状物の開口部は、圧縮梱包体の挿入を容
易にし、かつ、無機質繊維断熱吸音材の抜き出しを容易
にするため、袋状物の長さ方向に沿って形成される。こ
の場合、圧縮梱包体を挿入しやすくするため、長さ方向
に位置する少なくとも一方の端面にまで上記開口部が延
びていることがより好ましい。The opening of the bag is formed along the length of the bag in order to facilitate insertion of the compressed package and removal of the inorganic fiber heat insulating and sound absorbing material. In this case, in order to facilitate the insertion of the compressed package, it is more preferable that the opening extends to at least one end face located in the length direction.
【００２１】また、この開口部を開閉自在にする封止手
段としては、例えばスライドファスナー（商品名「チャ
ック」）、面ファスナー（商品名「マジックテープ」）
等が好ましく用いられる。スライドファスナーを用いる
場合には、無機質繊維断熱吸音材が咬み込むのを防止す
るため、開口部の一方の縁部の内側に、スライドファス
ナーの下方を覆うような帯状のカバーを取付けておくこ
とが好ましい。As the sealing means for opening and closing the opening, for example, a slide fastener (product name "chuck"), a surface fastener (product name "magic tape")
And the like are preferably used. When using a slide fastener, a band-shaped cover that covers the bottom of the slide fastener should be attached to the inside of one edge of the opening to prevent the inorganic fiber heat insulating and sound absorbing material from being bitten. preferable.
【００２２】次に、図面を参照しながら、本発明の無機
質繊維断熱吸音材の圧縮梱包体の開梱方法の一例を説明
する。Next, with reference to the drawings, an example of the method for unpacking the compression package of the inorganic fiber heat insulating and sound absorbing material of the present invention will be described.
【００２３】まず、図３に示すように、無機質繊維断熱
吸音材２２を複数枚積層し、これを圧縮して、図４に示
すように、外装袋２３で梱包し、圧縮梱包体２１を得
る。このような圧縮梱包体２１は、既に市販されてお
り、例えば「マットエース」（商品名、旭ファイバーグ
ラス株式会社製）等が知られている。First, as shown in FIG. 3, a plurality of inorganic fiber heat insulating and sound absorbing materials 22 are laminated, compressed and packed in an outer bag 23 as shown in FIG. 4 to obtain a compressed package 21. . Such a compression package 21 is already on the market, and for example, "Mat Ace" (trade name, manufactured by Asahi Fiber Glass Co., Ltd.) and the like are known.
【００２４】図１、２に示すように、袋状物１１は、上
記圧縮梱包体２１を挿入できるような細長い形状をな
し、圧縮梱包体２１の体積よりも若干大きい容積を有す
る。袋状物１１は、上面１１ａ、長さ方向に対向する両
端面１１ｂ、幅方向に対向する両側面１１ｃ、及び底面
１１ｄから構成される。As shown in FIGS. 1 and 2, the bag-like object 11 has an elongated shape into which the compression package 21 can be inserted, and has a volume slightly larger than the volume of the compression package 21. The bag-like object 11 includes an upper surface 11a, both end surfaces 11b facing each other in the length direction, both side surfaces 11c facing each other in the width direction, and a bottom surface 11d.
【００２５】袋状物１１の上面１１ａ及び一方の端面１
１ｂには、長さ方向に沿った開口部１２が設けられ、こ
の開口部１２に開閉可能な封止手段としてのスライドフ
ァスナー１３が取付けられている。スライドファスナー
１３は、両側から開閉できるような構造（両側にスライ
ドつまみが設けられた構造）をなすことが好ましい。な
お、開口部１２の一方の縁部には、スライドファスナー
１３を閉じるときにその下方を覆うための帯状のカバー
１４が取付けられている。The upper surface 11a of the bag 11 and one end surface 1
1b is provided with an opening 12 along the length direction, and a slide fastener 13 as an openable / closable sealing means is attached to the opening 12. The slide fastener 13 preferably has a structure that can be opened and closed from both sides (a structure in which slide knobs are provided on both sides). A strip-shaped cover 14 is attached to one edge of the opening 12 to cover the slide fastener 13 when the slide fastener 13 is closed.
【００２６】更に、袋状物１１の両側面１１ｃには、バ
ンド状の持ち手１５がそれぞれ取付けらている（ただし
図１、２では便宜上一方の側面１１ｃの持ち手１５しか
示していない）。この持ち手１５により、袋状物１１を
手で下げたり、肩にかけたりすることができるようにな
っている。このように、本発明における袋状物は、図
１、２に示すようなバッグ形状をなすことが好ましい。Further, band-shaped handles 15 are attached to both side surfaces 11c of the bag-like object 11 (however, in FIGS. 1 and 2, only the handles 15 on one side surface 11c are shown for convenience). With this handle 15, the bag 11 can be lowered by hand or hung on the shoulder. As described above, it is preferable that the bag-shaped article according to the present invention has a bag shape as shown in FIGS.
【００２７】本発明の実施に際しては、まず、圧縮梱包
体２１を、無機質繊維断熱吸音材２２の積層方向が、袋
状物１１の開口部１２を広げる方向となるように挿入す
る。この場合、圧縮梱包体２１を持ち上げて袋状物１１
の開口部１２から挿入してもよいが、床面上に置かれた
圧縮梱包体２１に、袋状物１１を被せるようにして挿入
する方が作業が楽である。In carrying out the present invention, first, the compression package 21 is inserted so that the stacking direction of the inorganic fiber heat insulating and sound absorbing material 22 is the direction in which the opening 12 of the bag 11 is widened. In this case, the compressed package 21 is lifted to raise the bag-like object 11.
Although it may be inserted from the opening 12 of the above, it is easier to insert the compressed package 21 placed on the floor by covering it with the bag-like object 11.
【００２８】次に、袋状物１１の開口部１２が上になる
ように配置し、スライドファスナー１３の上面部分のみ
が開いた状態にして、圧縮梱包体２１の開口部１２に位
置する面を長さ方向に切り裂く。その結果、圧縮梱包体
２１内の無機質繊維断熱吸音材２２が、その復元力によ
ってそれぞれ膨張し、袋状物１１の容積一杯になるま
で、すなわち、開口部１２がそれ以上開かないところま
で膨張する。Next, the bag 12 is arranged so that the opening 12 is on the top, and only the upper surface of the slide fastener 13 is opened, so that the surface of the compression package 21 located at the opening 12 is positioned. Cut along the length. As a result, the inorganic fiber adiabatic sound absorbing material 22 in the compression package 21 expands due to its restoring force, and expands until the volume of the bag-like object 11 is full, that is, until the opening 12 cannot be opened any more. .
【００２９】これにより、無機質繊維断熱吸音材２２ど
うしの接触面圧が低減され、抜き出しのときの摩擦力が
小さくなるので、無機質繊維断熱吸音材２２を必要な枚
数だけ、開口部１２から抜き出すことが可能となる。そ
して、無機質繊維断熱吸音材２２を必要枚数抜き出し
て、住宅の壁、天井、床等に施工する。As a result, the contact surface pressure between the inorganic fiber heat insulating and sound absorbing materials 22 is reduced, and the frictional force at the time of extraction is reduced. Therefore, the necessary number of the inorganic fiber heat insulating and sound absorbing materials 22 are extracted from the opening 12. Is possible. Then, the required number of the inorganic fiber heat insulating and sound absorbing material 22 is extracted and installed on the wall, ceiling, floor, etc. of the house.
【００３０】そして、残った無機質繊維断熱吸音材２２
を、そのまま袋状物１１内に入れたままで、図２に示す
ように、袋状物１１のスライドファスナー１３を閉じ
る。このとき、開口部１２の一方の縁部に取付けられた
カバー１４で、スライドファスナー１３の下方を覆うこ
とにより、無機質繊維断熱吸音材２２がスライドファス
ナー１３に咬み込むのを防止できる。スライドファスナ
ー１３を閉じるにはある程度の力がいるが、例えば、袋
状物１１を横倒しにし、作業者が袋状物１１の上に乗っ
て体重をかけて圧縮させながら、スライドファスナー１
３のスライドつまみを徐々にスライドさせることによ
り、比較的簡単に閉じることができる。The remaining inorganic fiber heat-insulating sound absorbing material 22
While being put in the bag-shaped product 11 as it is, the slide fastener 13 of the bag-shaped product 11 is closed as shown in FIG. At this time, by covering the lower side of the slide fastener 13 with the cover 14 attached to one edge of the opening 12, it is possible to prevent the inorganic fiber heat insulating and sound absorbing material 22 from biting into the slide fastener 13. Although there is a certain amount of force to close the slide fastener 13, for example, the slide fastener 1 is folded while the bag-like object 11 is laid down and an operator rides on the bag-like object 11 and applies weight to compress it.
It can be closed relatively easily by gradually sliding the slide knob of 3.
【００３１】こうして、残った無機質繊維断熱吸音材２
２を袋状物１１で完全に覆うことにより、残った無機質
繊維断熱吸音材２２を作業の邪魔にならないコンパクト
な形状に維持することができ、また、戸外等に放置して
も袋状物１１により無機質繊維断熱吸音材２２に雨水等
がかかるのを防止できる。更に、持ち手１５を手で下げ
たり、肩にかけたりして容易に移動することができ、他
の施工現場に運ぶのも容易になる。In this way, the remaining inorganic fiber heat-insulating sound absorbing material 2
By completely covering 2 with the bag-like material 11, it is possible to maintain the remaining inorganic fiber heat-insulating sound-absorbing material 22 in a compact shape that does not interfere with the work, and even if it is left outdoors, etc. Thereby, it is possible to prevent rainwater or the like from splashing on the inorganic fiber heat insulating and sound absorbing material 22. Furthermore, the handle 15 can be easily moved by lowering it by hand or hanging it on the shoulder, and it can be easily carried to another construction site.
【００３２】[0032]
【実施例】図１〜４に示した方法により、無機質繊維断
熱吸音材２２の圧縮梱包体２１の開梱を行った。EXAMPLE The compressed package 21 of the inorganic fiber heat insulating and sound absorbing material 22 was unpacked by the method shown in FIGS.
【００３３】無機質繊維断熱吸音材２２としては、密度
10kg/m3 、厚さ50ｍｍ、幅430 ｍｍ、長さ1370ｍｍのグ
ラスウールマットの裏面にアスファルト塗布クラフト紙
を貼付し、表面及び両側面に孔開きのアルミニウム蒸着
ポリエチレンフィルムを貼付したグラスウール断熱吸音
材を用いた。As the inorganic fiber heat insulating sound absorbing material 22, the density is
10kg / m 3 , thickness 50mm, width 430mm, length 1370mm, glass wool mat with glass asphalt coated kraft paper on the back side and aluminum vapor-deposited polyethylene film with holes on both sides. Using.
【００３４】この無機質繊維断熱吸音材２２を48枚積層
し、積層方向に圧縮しながらポリエチレンフィルム製の
外装袋２３を被せて、ヒートシールにより封止して圧縮
梱包体２１を得た。圧縮梱包体２１の大きさは、無機質
繊維断熱吸音材２２の積層方向に当たる幅が324 ｍｍ、
無機質繊維断熱吸音材２２の短辺方向に当たる高さが46
1 ｍｍ、無機質繊維断熱吸音材２２の長辺方向に当たる
長さが1442ｍｍであった。Forty-eight inorganic fiber heat insulating and sound absorbing materials 22 were laminated, covered with a polyethylene film outer bag 23 while being compressed in the laminating direction, and sealed by heat sealing to obtain a compressed package 21. The size of the compression package 21 is such that the width of the inorganic fiber heat insulating and sound absorbing material 22 in the stacking direction is 324 mm,
The height of the inorganic fiber adiabatic sound absorbing material 22 in the short side direction is 46
1 mm, and the length of the inorganic fiber heat insulating sound absorbing material 22 in the long side direction was 1442 mm.
【００３５】袋状物１１としては、ナイロン繊維製の布
からなり、圧縮梱包体２１を図１に示すように挿入した
状態で、上記圧縮梱包体２１の幅方向に該当する寸法が
340ｍｍ、上記圧縮梱包体２１の高さ方向に該当する寸
法が500 ｍｍ、上記圧縮梱包体２１の長さ方向に該当す
る寸法が1460ｍｍのものを用いた。The bag-like object 11 is made of a cloth made of nylon fiber, and when the compressed package 21 is inserted as shown in FIG.
340 mm, the size corresponding to the height direction of the compression package 21 was 500 mm, and the size corresponding to the length direction of the compression package 21 was 1460 mm.
【００３６】この袋状物１１のファスナー１３を一杯に
開いて、床面上に置かれた圧縮梱包体２１上に被せ、圧
縮梱包体２１を袋状物１１内に挿入した。なお、袋状物
１１の開口部１２を広げる方向、すなわち袋状物１１の
幅方向が無機質繊維断熱吸音材２２の積層方向となるよ
うに挿入した。The zipper 13 of the bag-shaped article 11 was fully opened and covered with the compression package 21 placed on the floor surface, and the compression package 21 was inserted into the bag-like article 11. The bag-shaped material 11 was inserted so that the opening 12 of the bag-shaped material 11 was widened, that is, the width direction of the bag-shaped material 11 was the laminating direction of the inorganic fiber heat insulating and sound absorbing material 22.
【００３７】そして、図１に示すように、袋状物１１の
開口部１２が上となるようにし、スライドファスナー１
３の上面部分のみを開いた状態にして、圧縮梱包体２１
の外装袋２３の開口部１２側の面をカッターで長さ方向
に切り裂いた。その結果、数分放置すると、無機質繊維
断熱吸音材２２が、その復元力によって袋状物１１内で
一杯になるまで膨張した。Then, as shown in FIG. 1, the opening 12 of the bag-like object 11 is made to face upward, and the slide fastener 1
With only the upper part of 3 open, the compressed package 21
The surface of the outer bag 23 on the side of the opening 12 was cut in the lengthwise direction with a cutter. As a result, after being left for several minutes, the inorganic fiber heat-insulating sound absorbing material 22 expanded until the bag-shaped material 11 was filled with the restoring force.
【００３８】この状態で、袋状物１１の開口部１２から
無機質繊維断熱吸音材２２を抜き出したところ、それほ
ど大きな力を必要とすることもなく、無機質繊維断熱吸
音材２２を容易に抜き出すことができた。In this state, when the inorganic fiber heat insulating and sound absorbing material 22 was pulled out from the opening 12 of the bag-like material 11, the inorganic fiber heat insulating and sound absorbing material 22 could be easily pulled out without requiring a great force. did it.
【００３９】そして、無機質繊維断熱吸音材２２を10枚
取出して施工した後、図２に示すように、袋状物１１の
スライドファスナー１３を閉じた。スライドファスナー
１３を閉める際にやや力を要したが、一人の力で十分行
えた。After 10 sheets of the inorganic fiber heat insulating and sound absorbing material 22 were taken out and constructed, the slide fastener 13 of the bag-like material 11 was closed as shown in FIG. It took some force to close the slide fastener 13, but it was sufficient with one person's power.
【００４０】こうして残りの38枚の無機質繊維断熱吸音
材２２を収容した袋状物１１を戸外に放置して雨水にさ
らしたが、袋状物１１のスライドファスナー１３を開い
て無機質繊維断熱吸音材２２を取り出したところ、ほと
んど濡れていなかった。また、残りの38枚の無機質繊維
断熱吸音材２２を収容した袋状物１１は、持ち手１５を
肩にかけて運ぶことにより、一人でも容易に移動させる
ことができた。The bag-like material 11 containing the remaining 38 inorganic fiber heat-insulating and sound-absorbing materials 22 was left outdoors and exposed to rainwater. The slide fastener 13 of the bag-like material 11 was opened to open the inorganic fiber heat-insulating and sound-absorbing material. When 22 was taken out, it was almost not wet. Further, the bag-shaped material 11 containing the remaining 38 inorganic fiber heat-insulating sound absorbing materials 22 could be easily moved by one person by carrying the handle 15 over the shoulder.
【００４１】[0041]
【発明の効果】以上説明したように、本発明によれば、
無機質繊維断熱吸音材の圧縮梱包体を袋状物に入れた状
態で開梱することにより、残った無機質繊維断熱吸音材
が完全に復元してしまうことが防止され、残った無機質
繊維断熱吸音材を作業の邪魔にならないコンパクトな形
状に維持できる。As described above, according to the present invention,
By opening the compressed package of the inorganic fiber heat insulating and sound absorbing material in a bag, it is prevented that the remaining inorganic fiber heat insulating and sound absorbing material is completely restored, and the remaining inorganic fiber heat insulating and sound absorbing material is prevented. Can be maintained in a compact shape that does not interfere with work.
【００４２】また、袋状物の開口部を閉じて、残った無
機質繊維断熱吸音材を袋状物で完全に覆っておくことに
より、袋状物の材質にもよるが、例えば戸外等に放置し
ても無機質繊維断熱吸音材が雨水等に濡れるのを防止す
ることができる。Further, by closing the opening of the bag-like material and completely covering the remaining inorganic fiber heat-insulating sound absorbing material with the bag-like material, the bag-like material is left outside, for example, depending on the material. Even so, it is possible to prevent the inorganic fiber heat insulating and sound absorbing material from getting wet with rainwater or the like.
【００４３】更に、残った無機質繊維断熱吸音材を、袋
状物内に収容したコンパクトな形状で運ぶことができる
ので、他の施工現場等へ輸送するのも容易になる。Furthermore, since the remaining inorganic fiber heat insulating and sound absorbing material can be carried in a compact shape housed in a bag, it can be easily transported to other construction sites.
【図１】本発明の無機質繊維断熱吸音材の圧縮梱包体の
開梱方法の一実施例において、袋状物に圧縮梱包体を挿
入した後、圧縮梱包体の外装袋を切り裂いた状態を示す
斜視図である。FIG. 1 shows a state in which an outer bag of a compression package is cut after the compression package is inserted into a bag-like object in one embodiment of the method for unpacking the compression package of the inorganic fiber heat insulating and sound absorbing material of the present invention. It is a perspective view.
【図２】同実施例において、残った無機質繊維断熱吸音
材を入れた状態で袋状物の開口部を閉めた状態を示す斜
視図である。FIG. 2 is a perspective view showing a state in which the opening of the bag-like object is closed with the remaining inorganic fiber heat insulating and sound absorbing material being put therein in the same Example.
【図３】無機質繊維断熱吸音材を積層した状態を示す斜
視図である。FIG. 3 is a perspective view showing a state where inorganic fiber heat insulating and sound absorbing materials are laminated.
【図４】積層した無機質繊維断熱吸音材を圧縮し、外装
袋で梱包した圧縮梱包体を示す斜視図である。FIG. 4 is a perspective view showing a compression package in which laminated inorganic fiber heat-insulating sound absorbing materials are compressed and packed in an outer bag.
１１ 袋状物 １２ 開口部 １３ スライドファスナー １４ カバー １５ 持ち手 ２１ 圧縮梱包体 ２２ 無機質繊維断熱吸音材 ２３ 外装袋 11 Bag-like Object 12 Opening 13 Slide Fastener 14 Cover 15 Handle 21 Compressed Package 22 Inorganic Fiber Insulation Sound Absorbing Material 23 Exterior Bag
Claims (3)
枚数積層し、積層方向に圧縮して外装袋で被覆し、封止
してなる無機質繊維断熱吸音材の圧縮梱包体の開梱方法
において、 前記圧縮梱包体を挿入できる大きさ及び形状を有し、長
さ方向に沿って開閉自在な開口部を備えた袋状物に、前
記圧縮梱包体を、前記無機質繊維断熱吸音材の積層方向
が、前記袋状物の開口部を広げる方向となるように挿入
する工程と、 前記袋状物の前記開口部を開いた状態で、前記外装袋の
前記袋状物の開口部側の面を切り裂いて、前記無機質繊
維断熱吸音材を前記袋状物の容積一杯まで膨張させ、前
記無機質繊維断熱吸音材を必要枚数取出す工程と、 前記袋状物の開口部を閉じて、前記無機質繊維断熱吸音
材の残部を前記袋状物で被覆する工程とからなることを
特徴とする無機質繊維断熱吸音材の圧縮梱包体の開梱方
法。1. A method for unpacking a compressed package of an inorganic fiber heat insulating and sound absorbing material, comprising stacking a predetermined number of mat-like inorganic fiber heat insulating and sound absorbing materials, compressing them in the stacking direction, covering with an outer bag, and sealing. The stacking direction of the inorganic fiber heat insulating and sound absorbing material is a bag-like object having a size and shape capable of inserting the compression packing body and having an opening that can be opened and closed along the length direction. Is a step of inserting the bag-shaped object so that the opening of the bag-shaped object is widened, and in a state where the opening of the bag-shaped object is opened, the surface of the outer bag on the side of the bag-shaped object opening is opened. Slitting, expanding the inorganic fiber heat insulation sound absorbing material to the full volume of the bag-like material, taking out the required number of the inorganic fiber heat insulation sound absorbing material, and closing the opening of the bag-like material, the inorganic fiber heat insulation sound absorbing material Coating the rest of the material with the bag A method of unpacking a compressed package of an inorganic fiber heat insulating and sound absorbing material, characterized by:
合成樹脂シートからなる袋であって、持ち手が設けられ
たバッグ形状をなす請求項１記載の無機質繊維断熱吸音
材の圧縮梱包体の開梱方法。2. The compression of the inorganic fiber heat insulating and sound absorbing material according to claim 1, wherein the bag-shaped material is a bag made of a synthetic resin fiber cloth or a synthetic resin sheet, and has a bag shape provided with a handle. How to unpack the package.
向の三辺が、前記圧縮梱包体の長さ方向、幅方向、高さ
方向の三辺より、それぞれ１〜20％長い請求項１又は２
のいずれか一つに記載の無機質繊維断熱吸音材の圧縮梱
包体の開梱方法。3. The lengthwise, widthwise, and heightwise three sides of the bag-shaped material are 1 to 20% respectively from the lengthwise, widthwise, and heightwise three sides of the compressed package. Long claim 1 or 2
The method for unpacking a compressed package of an inorganic fiber heat insulating and sound absorbing material according to any one of 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7245526A JP2791872B2 (en) | 1995-08-30 | 1995-08-30 | Unpacking method of compressed packing of inorganic fiber insulation sound absorbing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7245526A JP2791872B2 (en) | 1995-08-30 | 1995-08-30 | Unpacking method of compressed packing of inorganic fiber insulation sound absorbing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0966978A true JPH0966978A (en) | 1997-03-11 |
| JP2791872B2 JP2791872B2 (en) | 1998-08-27 |
Family
ID=17135004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7245526A Expired - Fee Related JP2791872B2 (en) | 1995-08-30 | 1995-08-30 | Unpacking method of compressed packing of inorganic fiber insulation sound absorbing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2791872B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010124894A (en) * | 2008-11-25 | 2010-06-10 | Japan Post Service Co Ltd | Sealer, and method of closing using the sealer |
-
1995
- 1995-08-30 JP JP7245526A patent/JP2791872B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010124894A (en) * | 2008-11-25 | 2010-06-10 | Japan Post Service Co Ltd | Sealer, and method of closing using the sealer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2791872B2 (en) | 1998-08-27 |
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