JPS62193934A - Compression packaging method - Google Patents
Compression packaging methodInfo
- Publication number
- JPS62193934A JPS62193934A JP3279686A JP3279686A JPS62193934A JP S62193934 A JPS62193934 A JP S62193934A JP 3279686 A JP3279686 A JP 3279686A JP 3279686 A JP3279686 A JP 3279686A JP S62193934 A JPS62193934 A JP S62193934A
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- insulation material
- fiber insulation
- density
- compression
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 title claims description 13
- 238000007906 compression Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 11
- 238000004806 packaging method and process Methods 0.000 title claims description 8
- 239000012774 insulation material Substances 0.000 claims description 15
- 239000003365 glass fiber Substances 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は硝子繊維断熱材の小片を圧縮梱包する圧縮梱包
方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a compression packaging method for compressing and packaging small pieces of glass fiber insulation material.
（従来の技術）
硝子繊維断熱材は建屋の壁、天井などに広く用いられて
いるが、既設家屋に施工することは困難であるため、断
熱材を小片に破砕し、この小片（以下単に小片という）
を圧縮空気で壁の間の隙間、或は天井裏へ吹込む吹込み
工法が開発された。小片は嵩密度が小さく、そのままで
は梱包輸送費が大となるため板状即ち巾、長さに比し厚
みの小さい直方体形状に圧縮して圧縮物となしプラスチ
ックフィルム、クラフト紙等のフィルム状物で包装し、
出荷される。(Prior art) Glass fiber insulation materials are widely used in the walls and ceilings of buildings, but since it is difficult to install them in existing houses, the insulation material is crushed into small pieces. )
A blowing method has been developed in which compressed air is used to blow air into the gaps between walls or into the attic. Small pieces have a small bulk density, and packaging and transportation costs will be high if left as is, so they are compressed into a plate shape, that is, a rectangular parallelepiped shape with a thickness smaller than its width and length.Film-like materials such as plastic film and kraft paper wrapped in
Will be shipped.
小片は弾力性を有しているためこの弾性反発力（復元力
）によって上記のような包装体（以下単に包装体という
）は次第に膨む傾向を有し、特に厚み方向の膨みが著し
い、このため包装体を輸送する際の積載効率が悪く、荷
崩れの生じ易い、倉庫に保管する際の積み上げ作業も困
難であり、プラスチックフィルム等、で包装する際のシ
ールも困難である等の欠点があった。Since the small pieces have elasticity, the above-mentioned package (hereinafter simply referred to as the package) tends to gradually swell due to this elastic repulsive force (restoring force), and the swell in the thickness direction is particularly noticeable. For this reason, there are disadvantages such as poor loading efficiency when transporting packages, the cargo tends to collapse, stacking is difficult when storing in a warehouse, and it is difficult to seal when wrapping with plastic film etc. was there.
（発明が解決しようとする問題点）
本発明は従来技術の有していた前述の欠点を解消するこ
とを目的とするものである。(Problems to be Solved by the Invention) The present invention aims to solve the above-mentioned drawbacks of the prior art.
［発明の構成］
（問題点を解決するための手段）
本発明は前述の問題点を解決すべくなされたものであり
、硝子繊維断熱材小片を圧縮装置に供給し、ｌコ、長さ
に比し厚みの小さい直方体形状を有する圧縮物となしこ
れを梱包する硝子繊維断熱材の圧縮梱包方法において、
硝子繊維断熱材小片を所定の厚みとなるよう圧縮した後
、巾方向、長さ方向に圧縮することを特徴とする圧縮梱
包方法を提供するものである。[Structure of the Invention] (Means for Solving the Problems) The present invention has been made to solve the above-mentioned problems, and consists of supplying small pieces of glass fiber insulation material to a compression device, and compressing them into lengths. In a compression packaging method for glass fiber insulation material, which is a compressed product having a rectangular parallelepiped shape with a small thickness,
This invention provides a compression packaging method characterized by compressing small pieces of glass fiber insulation material to a predetermined thickness and then compressing them in the width direction and length direction.
次に本発明を更に具体的に説明する。Next, the present invention will be explained in more detail.
硝子繊維断熱材としては遠心法、火焔法等で製造されｔ
ａ維経径３〜１５ＪＬ程
ノール繊維のようなバインダーを固型分として３〜１３
ｗｔ％程度噴霧し、所定密度に圧縮しつつ加熱し、バイ
ンダーを硬化せしめた密度１０〜９６ｋｇ／ｍ″のもの
が好適に使用できる。Glass fiber insulation materials are manufactured using centrifugal methods, flame methods, etc.
a fiber diameter of 3 to 15 JL, solid content of binder such as knoll fiber is 3 to 13
A binder having a density of 10 to 96 kg/m'' can be suitably used, which is obtained by spraying the binder in an amount of about wt%, heating it while compressing it to a predetermined density, and hardening the binder.
硝子繊維断熱材を破砕装置で破砕し小片とする．小片の
大きさは平均重量が０．０３〜１．２ ｇｒ、好ましく
は０．０６〜０．８ ｇｒのものが適当である。なお小
片の嵩密度は８〜６４ｋｇ／ｍ’程度である．小片を圧
縮装置に送り、直方体状に圧縮し、平均嵩密度９６〜１
４８ｋｇ／ｍ’、好ましくはｌｏｏ〜１ ２ ４ ｋｇ
／ ｍ’とする。The glass fiber insulation material is crushed into small pieces using a crushing device. The size of the pieces is suitably such that the average weight is 0.03 to 1.2 gr, preferably 0.06 to 0.8 gr. The bulk density of the small pieces is approximately 8 to 64 kg/m'. The small pieces are sent to a compression device, compressed into a rectangular parallelepiped shape, and have an average bulk density of 96-1
48 kg/m', preferably loo~124 kg
/ m'.
圧縮装置としては第１、２図に示す装置ｌが好適に使用
できる．小片２をホッパー３、から供給し、鉄板４をシ
リンダー５で破線で示す位置迄下降させ、所定形状の箱
体６中に圧入する。この際、ホッパー３を両側部に設け
，端部の小片の供給量を中央部に比し大とし端部の嵩密
度を中央部に比し大ならしめることにより特に好適な結
果をうることができる。As the compression device, the device l shown in Figs. 1 and 2 can be suitably used. A small piece 2 is supplied from a hopper 3, and an iron plate 4 is lowered by a cylinder 5 to a position shown by a broken line, and is press-fitted into a box 6 having a predetermined shape. At this time, particularly favorable results can be obtained by providing hoppers 3 on both sides, supplying a larger amount of small pieces at the ends than at the center, and making the bulk density at the ends higher than at the center. can.
次いで左右のシリンダ７により破線の位置迄圧縮し、巾
を所定値とする０次いで押出装置８で口金９中に押出し
、プラスチックフィルムよりなる一端をシールした袋状
物１０中に挿入し、他端をシールすることによって梱包
する．なお、この際長さ方向にも圧縮することもできる
。Next, it is compressed to the position indicated by the broken line by left and right cylinders 7, and the width is set to a predetermined value.Then, it is extruded into a mouthpiece 9 by an extrusion device 8, and inserted into a bag-like object 10 made of plastic film with one end sealed, and the other end is Pack by sealing. Note that at this time, compression can also be performed in the length direction.
前述した様に本発明においては硝子繊維断熱材玖
小片の供給量を端部を大に、中央部を小とすることによ
り、縁部の嵩密度を中央部の嵩密度より大とすることが
でき、一層好適な結果をうることができる。As mentioned above, in the present invention, the bulk density of the edge part can be made larger than the bulk density of the central part by making the supply amount of the glass fiber insulation material pieces larger at the ends and smaller at the center part. It is possible to obtain more suitable results.
第３図は好適な実施態様における巾方向の密度分布を示
すグラフであり、縁部の密度は中央部の密度に比し大き
く形成されている。好ましい密度１、２〜１．５倍程度
とするのが適当である。又、縁部及び中央部の密度はほ
ぼ一定とし、縁部の密度の大きい領域の長さを夫々全白
の２０〜４０％、１０〜５５％程度とし、その中間に密
度が次第に（中央部に近づくにつれ）減少する長さがそ
れぞれ全巾の２．５〜５％程度の中間領域を形成させる
のが特に望ましい。FIG. 3 is a graph showing the density distribution in the width direction in a preferred embodiment, in which the density at the edges is greater than the density at the center. It is appropriate that the density is about 1, 2 to 1.5 times the preferred density. In addition, the density of the edge and center is almost constant, and the length of the area with high density of the edge is about 20 to 40% and 10 to 55% of the total white, respectively, and the density gradually increases in the middle (the center It is particularly desirable to form an intermediate region whose length decreases (as the width approaches 2.5% to 5% of the total width).
なお、本発明の圧縮物の密度は厚さ方向、長さ方向では
変化することなく（誤差，バラツキの範囲で）均一であ
る。Note that the density of the compressed product of the present invention does not change in the thickness direction and the length direction and is uniform (within the range of errors and variations).
又圧縮物の厚さ、長さ，巾は夫々１５〜２５ｃｍ、９０
〜ｌｏｏｃｍ、５０〜６０ｃｍ程度とするのが適当であ
る。The thickness, length, and width of the compressed material are 15 to 25 cm and 90 cm, respectively.
~locm, approximately 50 to 60 cm is appropriate.
フィルムとしては厚さ８０〜１５０ル程度の、塩ビ、ポ
リエチレン、クラフト紙等を好適に使用できる。As the film, vinyl chloride, polyethylene, kraft paper, etc. having a thickness of about 80 to 150 ml can be suitably used.
（作 用）
本発明の方法によるときは嵩密度の低い状態で圧縮され
るためこの方向に対する弾性反撥力は比較的小さい。(Function) When the method of the present invention is used, since the material is compressed with a low bulk density, the elastic repulsive force in this direction is relatively small.
又その後厚み方向と直交する方向に再度圧縮される間に
厚み方向の弾性反撥力が一部解除されるものと思われる
。Moreover, it is thought that the elastic repulsive force in the thickness direction is partially released while it is compressed again in the direction perpendicular to the thickness direction.
（実施例）
太さ７牌の硝子繊維よりなる密度硝子繊維断熱材の小片
（平均重量０．２ ｇｒ） １ ０ｋｇを厚み方向に圧
縮し、厚み１８ｃｍ、巾１３５ｃｍ、長さ１０５ｃｍと
した。(Example) A small piece (average weight 0.2 gr) of 10 kg of a high-density glass fiber insulation material made of glass fiber with a thickness of 7 tiles was compressed in the thickness direction to have a thickness of 18 cm, a width of 135 cm, and a length of 105 cm.
次いで巾方向に圧縮し巾を５０ｃｍとし、これを押出し
，一端をシールした厚さ９０路のポリエチシン類の袋物
中に挿入し、他端をシール梱包した。Then, it was compressed in the width direction to a width of 50 cm, extruded, and inserted into a 90-thick polyethicin bag with one end sealed, and the other end sealed and packed.
を１１０ｋｇ／ｒｎ”、中央部（長さＬＯｃｍ）（７）
密度を９０ｋｇ／ｒｎ”とし、その中間に長さそれぞれ
２．５ ｃｍの密度が第３図に示すように中央部に近づ
くにつれ減少する領域を形成させた。110kg/rn”, central part (length LOcm) (7)
The density was set to 90 kg/rn'', and a region having a length of 2.5 cm and decreasing density toward the center was formed in the middle, as shown in FIG.
このようにして得られた梱包体は厚み方向の膨みが小さ
く、積み上げも容易で、積載効率も従来品（同一形状同
一重量で密度が均一なもの）の約１．２倍であり、荷崩
れも生ずることがなかった。The packages obtained in this way have a small expansion in the thickness direction, are easy to stack, and have a loading efficiency of about 1.2 times that of conventional products (same shape, same weight, uniform density). No collapse occurred.
又フィルムのシールも容易であった。Also, the film was easy to seal.
（本発明の効果）
本発明包装体は積み上げも容易で、積載効率も大きく、
荷崩れの生ずることもなく、シールも容易である利点を
有する。(Effects of the present invention) The package of the present invention is easy to stack, has high loading efficiency,
It has the advantage that the load does not collapse and sealing is easy.
第１図は本発明の詳細な説明するための正面図、第２図
はその平面図、第３図は密度分布を示すグラフである。
なお図中、１は圧縮装置、２は硝子ｔハ維断熱材小片、
３はホッパー、４は鉄板、５はシリンダー、６は箱体、
７はシリンダー、８は押出装置、９は口金、１０は袋状
物を示す。FIG. 1 is a front view for explaining the present invention in detail, FIG. 2 is a plan view thereof, and FIG. 3 is a graph showing density distribution. In the figure, 1 is a compression device, 2 is a small piece of glass T fiber insulation material,
3 is a hopper, 4 is an iron plate, 5 is a cylinder, 6 is a box body,
7 is a cylinder, 8 is an extrusion device, 9 is a cap, and 10 is a bag-like object.
Claims (2)
さに比し厚みの小さい直方体形状を有する圧縮物となし
これを梱包する硝子繊維断熱材の圧縮梱包方法において
、硝子繊維断熱材小片を所定の厚みとなるよう圧縮した
後、巾方向、長さ方向に圧縮することを特徴とする圧縮
梱包方法。(1) In the compression packing method for glass fiber insulation material, in which a small piece of glass fiber insulation material is supplied to a compression device to form a compressed product having a rectangular parallelepiped shape with a thickness smaller than the width and length, and this is packed, the glass fiber insulation material is A compression packaging method characterized by compressing small pieces of wood to a predetermined thickness and then compressing them in the width direction and length direction.
なるよう硝子繊維断熱材小片の供給量を制御することを
特徴とする特許請求の範囲第１項記載の圧縮梱包方法。(2) The compression packaging method according to claim 1, characterized in that the supply amount of the glass fiber insulation material pieces is controlled so that the bulk density at the edges of the compressed product is greater than the bulk density at the center. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3279686A JPS62193934A (en) | 1986-02-19 | 1986-02-19 | Compression packaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3279686A JPS62193934A (en) | 1986-02-19 | 1986-02-19 | Compression packaging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62193934A true JPS62193934A (en) | 1987-08-26 |
Family
ID=12368809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3279686A Pending JPS62193934A (en) | 1986-02-19 | 1986-02-19 | Compression packaging method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62193934A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0191711U (en) * | 1987-12-09 | 1989-06-15 |
-
1986
- 1986-02-19 JP JP3279686A patent/JPS62193934A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0191711U (en) * | 1987-12-09 | 1989-06-15 |
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