JPH0714217Y2 - Package - Google Patents

Package

Info

Publication number
JPH0714217Y2
JPH0714217Y2 JP7154890U JP7154890U JPH0714217Y2 JP H0714217 Y2 JPH0714217 Y2 JP H0714217Y2 JP 7154890 U JP7154890 U JP 7154890U JP 7154890 U JP7154890 U JP 7154890U JP H0714217 Y2 JPH0714217 Y2 JP H0714217Y2
Authority
JP
Japan
Prior art keywords
film
roving
adhesive
glass fiber
wound
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.)
Expired - Lifetime
Application number
JP7154890U
Other languages
Japanese (ja)
Other versions
JPH0430924U (en
Inventor
昌行 奥平
昌晴 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Fiber Glass Co Ltd
Original Assignee
Asahi Fiber Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Fiber Glass Co Ltd filed Critical Asahi Fiber Glass Co Ltd
Priority to JP7154890U priority Critical patent/JPH0714217Y2/en
Publication of JPH0430924U publication Critical patent/JPH0430924U/ja
Application granted granted Critical
Publication of JPH0714217Y2 publication Critical patent/JPH0714217Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Description

【考案の詳細な説明】 [産業上の利用分野] 本考案は、硝子繊維ロービングを円筒状に回巻した硝子
繊維束回巻体の包装体に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a package of a glass fiber bundle winding body obtained by winding glass fiber roving in a cylindrical shape.

[従来の技術] 硝子繊維ロービング(以下単にロービングと称す)を円
筒状に円筒軸方向に綾振りしつつ回巻した硝子繊維束回
巻体(以下単に回巻体と称す)はチョップドストランド
等の製造、或はスプレーアップ法、シートモールディン
グコンパウンド法、フィラメントワイディング法におい
て広く用いられている。
[Prior Art] A glass fiber bundle wound body (hereinafter simply referred to as a wound body) obtained by winding a glass fiber roving (hereinafter simply referred to as "roving") in a cylindrical shape while traversing in a cylindrical axial direction is a chopped strand or the like. It is widely used in manufacturing, spray-up method, sheet molding compound method, and filament winding method.

硝子繊維束は、ブッシングから引出した多数の硝子繊維
に集束剤を附与、集束することによって製造され、硝子
繊維束の太さ(1,000m当りの重量)は硝子繊維の直径と
集束本数で定まる。
The glass fiber bundle is manufactured by adding and focusing a sizing agent to a large number of glass fibers pulled out from the bushing. The thickness of the glass fiber bundle (weight per 1,000 m) is determined by the diameter of the glass fibers and the number of bundles. .

ロービングとしては、1,000m当りの重量が500〜30,000g
r程度のものが広く用いられるが、細い(集束本数の少
ない)硝子繊維束(ストランド)を一旦捲き取った後乾
燥し、次いでこのストランドを捲き戻して、多数本引揃
えて太くする場合(引揃えロービング)と、硝子繊維の
集束本数を大とし一工程で製造する場合(直接ロービン
グ)とが知られている。
As roving, the weight per 1,000m is 500-30,000g
A wide range of r is widely used, but when thin (low number of bundled) glass fiber bundles (strands) are once wound up and then dried, and then these strands are rewound and many are aligned and thickened ( Alignment roving) and a case where the number of glass fiber bundles is large and the glass fiber is manufactured in one step (direct roving) are known.

又、輸送、取扱時に傷が生じたり、回巻体が型崩れする
のを防止するため、回巻体に筒状の熱収縮性フィルムを
被せて加熱し、このフィルムを収縮させて、回巻体外周
面に密着させるシリンク包装が行われている。
In addition, in order to prevent the wound body from being damaged during transportation and handling, and the wound body from losing its shape, the wound body is covered with a cylindrical heat-shrinkable film and heated, and the wound film is shrunk and wound. The wrapping is closely attached to the outer peripheral surface of the body.

[考案が解決しようとする課題] 回巻体からロービングを引出して使用する場合、ロービ
ングは回巻体の内側から引出される。ロービングを引出
すにつれ、回巻体の肉厚は次第に小となるが、この肉厚
がある一定値以下となると、回巻体の形状保持性(自立
性)が失われ、ロービングが下部に落下してしまい、引
出しがスムースに行われなくなる。この傾向は回巻体の
高さ、外径を大とした場合特に著しくなる。
[Problems to be solved by the invention] When the roving is pulled out from the winding body for use, the roving is pulled out from the inside of the winding body. As the roving is pulled out, the wall thickness of the winding body gradually decreases, but if this thickness falls below a certain value, the shape retention (independence) of the winding body is lost and the roving falls to the bottom. It will not be pulled out smoothly. This tendency becomes remarkable especially when the height and outer diameter of the wound body are increased.

本考案者は、回巻体からロービングを引出す際、引出し
が完了する迄ロービングが下部に落下することがなく、
引出しをスムーズに行うことができるような硝子繊維束
回巻体の包装体を提供するため検討を重ね、硝子繊維ロ
ービングを円筒状に回巻した硝子繊維束回巻体の外周に
接着性を有するフィルム状体を密着させた硝子繊維束回
巻体の包装体を使用することにより好適な結果の得られ
ることを見出し、特許出願を行った。(以下原発明と省
略) 原発明によるときは、上述した従来未技術の問題点を解
消することができるが、次のような問題点のあることが
見出された。
The present inventor, when pulling out the roving from the winding body, the roving does not drop to the lower part until the pulling out is completed,
We have conducted extensive studies to provide a package for a glass fiber bundle wound body that can be smoothly drawn out, and have adhesiveness on the outer periphery of the glass fiber bundle wound body in which the glass fiber roving is wound in a cylindrical shape. It was found that suitable results can be obtained by using a package of a glass fiber bundle wound body in which a film-like body is adhered, and a patent application was filed. (Hereinafter, abbreviated as original invention) According to the original invention, it is possible to solve the above-mentioned problems of the prior art, but the following problems have been found.

回巻体を構成するロービングは、綾振りしつつ、円筒状
に捲取られており、その表面は滑らかではなく、凹凸を
有しているので、接着性フィルムを単に回巻体の表面に
捲き付けただけでは、接着性フィルムは回巻体表面の凹
凸に馴染まず、表面凸部のみに接触する。
The roving that constitutes the winding body is wound in a cylindrical shape while traversing, and since the surface thereof is not smooth and has irregularities, the adhesive film is simply wound on the surface of the winding body. If only attached, the adhesive film does not adapt to the irregularities on the surface of the winding body, but contacts only the convex portions on the surface.

このため、ロービングの落下を充分防止しようとすると
接着力の比較的大きいフィルム状物を使用する必要が生
ずる。
Therefore, in order to sufficiently prevent the roving from falling, it becomes necessary to use a film-like material having a relatively large adhesive force.

接着力の大きいフィルム状物は、ベトつき、取扱い中に
作業者に粘着し易く取扱いが不便であり、作業性が低下
する。
A film-like material having a high adhesive strength is sticky, easily sticks to an operator during handling, is inconvenient to handle, and is poor in workability.

圧着性フィルムはベトつきが小さく、取扱いが容易であ
るが、単に回巻体に捲き付けただけでは充分な接着性が
得られ難い。
The pressure-sensitive adhesive film has a small stickiness and is easy to handle, but it is difficult to obtain sufficient adhesiveness by simply winding the film on a roll.

本考案は、上述した従来技術の問題点を解消し、引出し
が完了する迄ロービングが下部に落下することがなく、
引出しをスムースに行うことができ、しかもベトつきが
ない圧着性の接着フィルムの使用が可能で作業性が良好
な包装体を提供することを目的としている。
The present invention solves the above-mentioned problems of the prior art, and the roving does not drop to the bottom until the drawer is completed,
An object of the present invention is to provide a packaging body which can be smoothly drawn out, and which can use a pressure-sensitive adhesive film having no stickiness, and which has good workability.

[課題を解決するための手段] 上記目的を達成するために、本考案においては、硝子繊
維ロービングを円筒状に回巻した硝子繊維束回巻体の外
周面の少なくとも一部を覆って多泡性接着フィルム状物
を設けた包装体を使用する。
[Means for Solving the Problems] In order to achieve the above-mentioned object, in the present invention, at least a part of the outer peripheral surface of a glass fiber bundle wound body in which glass fiber roving is wound in a cylindrical shape is covered to form a multi-foam structure. A package provided with a transparent adhesive film material is used.

次に、本考案を更に具体的に説明する。Next, the present invention will be described more specifically.

本考案におけるロービング1の太さに特に限定はないが
1,000m当りの重量が500〜30,000gr、好ましくは1,000〜
20,000grのものを使用するのが適当である。
Although the thickness of the roving 1 in the present invention is not particularly limited,
Weight per 1,000 m is 500 to 30,000 gr, preferably 1,000 to
It is suitable to use the one of 20,000 gr.

ロービングとしては直接ロービングを使用することもで
きるが、剛性が小さく、直接ロービングに比べて落下し
易い引揃えロービングを使用した場合でも大きい効果を
うることができる。
Although it is possible to use roving directly as the roving, it is possible to obtain a great effect even when the aligning roving is used, which has low rigidity and is easier to drop than direct roving.

その理由は詳ではないが、引揃えロービングは多数の細
いストランドで構成されているため、フィルム状体との
密着性が良好なため考えられる。
The reason for this is not clear, but it is considered that the aligning roving is composed of a large number of thin strands, and therefore has good adhesiveness with the film-shaped body.

回巻体2は所定の直径を有するシャフトにロービング1
を軸方向に綾振りしつつ捲き付けることによって製造さ
れるが、綾振り装置が25.4cm走行する間のシャフトの回
転数を1.5〜5回、好ましくは2〜4回と定めるのが適
当である。
The winding body 2 is a roving 1 on a shaft having a predetermined diameter.
Is produced by traversing while traversing in the axial direction, and it is appropriate to set the number of rotations of the shaft to 1.5 to 5 times, preferably 2 to 4 times while the traversing device travels 25.4 cm. .

回巻体2の高さ(綾振り装置の走行距離)、内径(シャ
フトの外径)、外径(内径+厚み×2)はその使用目的
に応じて定められるが、外径30cm以上、高さ50〜100cm
以上の大型の回巻体の場合において、本考案は特に有効
である。
The height of the winding body 2 (distance traveled by the traverse device), inner diameter (outer diameter of shaft), and outer diameter (inner diameter + thickness x 2) are determined according to the purpose of use, but an outer diameter of 30 cm or more 50 to 100 cm
The present invention is particularly effective in the case of the large-sized winding body described above.

本考案の多泡性フィルム状物3(本フィルム状物と略
称)とは、多泡性のフィルム状物4の表面に接着層5を
形成さたもの、或は非多泡性若しくは多泡性のフィルム
状物表面に多泡性の接着層5を形成させたものを云う。
The foamy film-like material 3 of the present invention (abbreviated as the present film-like material) is a foamy film-like material 4 having an adhesive layer 5 formed on the surface thereof, or a non-foaming or foamy material. A film-like material having the property of forming a multi-foam adhesive layer 5 is referred to.

例えば本フィルム状物として厚み20〜500μ、好ましく
は80〜200μのクラフト紙、和紙のような紙、厚み15〜1
00μ、好ましくは20〜60μのポリ塩化ビニル、ポリエチ
レン、ポリプロピレンのようなプラスチックフィルムを
使用し、この上に、酢ビ系接着剤のような多泡性の接着
剤よりなる接着層5を形成させたものを好適に使用する
ことができる。
For example, the present film-like material has a thickness of 20 to 500 μ, preferably 80 to 200 μ of kraft paper, paper such as Japanese paper, and thickness of 15 to 1
A plastic film such as polyvinyl chloride, polyethylene or polypropylene having a thickness of 00 μ, preferably 20 to 60 μ is used, and an adhesive layer 5 made of a multi-foam adhesive such as a vinyl acetate adhesive is formed on the plastic film. Those that are suitable can be used.

或は発泡ポリプロピレンのような多泡性フィルム状物の
上にアクリル系接着剤よりなる接着層5或は酢ビ系接着
剤のような多泡性の接着剤よりなる多泡性の接着層5を
形成させることもできる。
Alternatively, an adhesive layer 5 made of an acrylic adhesive or a multi-foam adhesive layer 5 made of a poly-vinyl acetate adhesive on a poly-foam film material such as expanded polypropylene. Can also be formed.

本フィルム状物3とロービングの接着力は、接着剤の種
類、接着剤の塗布量等によって定まるが、JIS ZI,523号
の方法で測定した接着力(gf/10mm巾)が20〜400の範
囲、好ましくは30〜300の比較的接着力の小さい範囲と
なるようにするのが望ましい。
The adhesive strength between the film-like material 3 and the roving is determined by the type of adhesive, the amount of adhesive applied, etc., but the adhesive strength (gf / 10mm width) measured by the method of JIS ZI, 523 is 20-400. It is desirable to have a range, preferably a range of 30 to 300, where the adhesion is relatively small.

接着力があまり小さいと本考案の効果が不充分となり易
く、又接着力があまり大きいとロービングの引出しが円
滑に行われなくなったり、毛羽立ちを生じ易い。
If the adhesive force is too small, the effect of the present invention tends to be insufficient, and if the adhesive force is too large, the roving cannot be pulled out smoothly or fuzz is likely to occur.

本フィルム状物3は、接着剤を附与した面が内側となる
よう回巻体外周面に付け、本フィルム状物3の突き合せ
部又は重なりあった部分をテープで止めることにより本
フィルム状物3を回巻体外周面に密着させる。
The film-like material 3 is attached to the outer circumferential surface of the winding body so that the surface to which the adhesive is applied is the inner side, and the abutted portion or the overlapped portion of the film-like material 3 is fixed with a tape to form the film-like material 3. The object 3 is brought into close contact with the outer peripheral surface of the wound body.

なお、フィルム状物3の全面に接着層5を設けず、回巻
体の縦方向に所定巾の短册状に接着層5を設けることも
できる。
The adhesive layer 5 may not be provided on the entire surface of the film-like material 3, but the adhesive layer 5 may be provided in the longitudinal direction of the wound body in the shape of a short frame.

多泡性接着フィルム状物3は弾性を有しているため変形
し易く、回巻体の表面の凹部に入り込み、この表面と馴
染み、単に回巻体に巻き付けただけでは充分接着しない
ような、接着力の小さい圧着性接着剤を使用した場合で
も、ロービングの落下を有効に防止することができる。
Since the multi-foam adhesive film-like material 3 has elasticity and is easily deformed, it enters the concave portion of the surface of the winding body, becomes familiar with this surface, and is not sufficiently adhered only by being wound on the winding body. Even when a pressure-sensitive adhesive having a small adhesive force is used, the roving can be effectively prevented from falling.

なお、本フィルム状物3を覆って、熱収縮性を有する熱
可塑性樹脂フィルムよりなる筒状体をかぶせ、加熱して
該フィルムを収縮させ、本フィルム状物3に密着した熱
収縮フィルム(図示せず)を形成させることもでき、本
フィルム状物と回巻体の馴染みを一層良好とすることも
できる。
A heat-shrinkable film that covers the film-like material 3 and covers the film-like material 3 with a tubular body made of a thermoplastic resin film having heat-shrinkability and heats the film to shrink the film-like material (Fig. (Not shown) can be formed, and the familiarity between the film-shaped material and the wound body can be further improved.

熱収縮フィルムとしては厚み10〜70μ、好ましくは20〜
50μのポリ塩化ビニルフィルム、ポリエチレンフィルム
等を好適に用いることができる。
The thickness of the heat-shrinkable film is 10 to 70 μ, preferably 20 to 70 μm.
A 50 μ polyvinyl chloride film, a polyethylene film or the like can be preferably used.

加熱温度は100〜300℃、加熱時間は10〜60秒程度であ
る。
The heating temperature is 100 to 300 ° C, and the heating time is about 10 to 60 seconds.

[作用] 回巻体の外周面を覆って多泡性接着性フィルム状物を設
けて密着させることにより、接着力の小さい圧着性接着
剤を使用した場合でもフィルム状物を回巻体に充分馴染
ませて、ロービングの落下を防止し、作業性を向上させ
る。
[Operation] By covering the outer peripheral surface of the winding body with a multi-foam adhesive film-like material and bringing them into close contact with each other, the film-like material can be sufficiently applied to the winding body even when a pressure-sensitive adhesive having a small adhesive force is used. Make it familiar and prevent the roving from falling, improving workability.

[実施例] 1,000m当りの重量72grのストランドを64本引揃えてなる
ロービングを常法に従ってマンドル捲き付け、高さ50c
m、内径16cm、外径42cmの回巻体とし、常法によるリボ
ナイゼイションを良好とするための加熱処理をした後、
厚み150μのクラフト紙に酢ビ系の多泡性接着剤を塗布
した接着力150gf/10mm巾の圧着性の外装紙(フィルム状
物)を捲き付け、外装紙の突き合せ部を接着テープで止
めた。
[Example] A roving made by aligning 64 strands having a weight of 72 gr per 1,000 m was wound around a mandrel according to a conventional method, and the height was 50 c.
m, an inner diameter of 16 cm, an outer diameter of 42 cm, and a heat treatment for improving the rebonization by a conventional method.
Kraft paper with a thickness of 150μ is coated with a vinyl acetate-based multi-foam adhesive, and the adhesive paper (film-like material) with an adhesive strength of 150gf / 10mm width is wrapped around and the butt portion of the external paper is fastened with adhesive tape. It was

この上に、厚み20μのポリ塩化ビニル製の熱収縮性フィ
ルムよりなる筒状体をかぶせ150℃に30秒加熱してフィ
ルムを熱収縮させた。
A tubular body made of a polyvinyl chloride heat-shrinkable film having a thickness of 20 μ was covered on this and heated at 150 ° C. for 30 seconds to heat-shrink the film.

この回巻体はロービングの引出し時のロービングの落下
がなく、ロービングを最後迄円滑に引出すことができ
た、又作業性も良好であった。
This winding body had no drop of the roving when the roving was pulled out, the roving could be smoothly pulled out to the end, and the workability was good.

[比較例] 実施例と同一の回巻体に厚み30μのポリ塩化ビニルフィ
ルムよりなる筒状体を被せ、120℃に3min加熱してフィ
ルムを収縮させ包装体とした場合、引出し時にロービン
グの落下が生じ、ロービングを最後迄円滑に引出すこと
はできなかった。
[Comparative Example] When a cylindrical body made of a polyvinyl chloride film having a thickness of 30 µ was covered on the same wound body as in the Example and heated at 120 ° C for 3 minutes to shrink the film into a package, the roving dropped during withdrawal. The roving could not be pulled out smoothly to the end.

[考案の効果] 大型の回巻体においても、ロービングを最後迄円滑に引
出すことが可能となり、作業性も良好である。
[Effect of the Invention] Even in a large wound body, the roving can be smoothly pulled out to the end, and workability is also good.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案包装体の断面図、第2図は、第1図A部
の拡大図、第3図は本考案に使用される回巻体の斜視図
である。 図中1はロービング、2は回巻体、3は多泡性接着フィ
ルム状物、4はフィルム状物、5は接着層を示す。
FIG. 1 is a sectional view of the package of the present invention, FIG. 2 is an enlarged view of part A of FIG. 1, and FIG. 3 is a perspective view of a winding body used in the present invention. In the figure, 1 is a roving, 2 is a wound body, 3 is a multi-foam adhesive film, 4 is a film, and 5 is an adhesive layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】硝子繊維ロービングを円筒状に回巻した硝
子繊維束回巻体の外周面の少なくとも一部を覆って多泡
性接着フィルム状物を設けた包装体
1. A package in which a multi-foam adhesive film material is provided so as to cover at least a part of the outer peripheral surface of a glass fiber bundle winding body obtained by winding glass fiber roving in a cylindrical shape.
JP7154890U 1990-07-06 1990-07-06 Package Expired - Lifetime JPH0714217Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7154890U JPH0714217Y2 (en) 1990-07-06 1990-07-06 Package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7154890U JPH0714217Y2 (en) 1990-07-06 1990-07-06 Package

Publications (2)

Publication Number Publication Date
JPH0430924U JPH0430924U (en) 1992-03-12
JPH0714217Y2 true JPH0714217Y2 (en) 1995-04-05

Family

ID=31608680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7154890U Expired - Lifetime JPH0714217Y2 (en) 1990-07-06 1990-07-06 Package

Country Status (1)

Country Link
JP (1) JPH0714217Y2 (en)

Also Published As

Publication number Publication date
JPH0430924U (en) 1992-03-12

Similar Documents

Publication Publication Date Title
US5147040A (en) Roving package wrapper
US3983997A (en) Yarn package and method for mixing and dispensing
US4460086A (en) Tubular glass fiber package and method
EP0310834B1 (en) A center-pull fiber package and method for producing the package
JPH0714217Y2 (en) Package
JPH0688620B2 (en) Package
AU714795B1 (en) A roll of material, in particular a roll of packing-strap to strap packages, and a method for its manufacture and apparatus to carry out the method
JP2002293370A (en) Shrink package of roving roll
JP4308713B2 (en) Roving roll packaging material and roving packaging
JP4113391B2 (en) Roving packaging
JPH0684188B2 (en) Method for manufacturing roving package package
JPH03226472A (en) Package
JP4498577B2 (en) Shrink package of glass roving roll
JPS6328216Y2 (en)
JPH05352Y2 (en)
JPH0487972A (en) Shrink-packaged body for glass roving wound body and shrink-packaging method therefor
JPH03187863A (en) Method for packaging glass roving roll
JPH04102573A (en) Shrink package for glass roving coil
US4493464A (en) Packaged strand
JPS6143806Y2 (en)
JP4086978B2 (en) Fiber optic cable
JP3003507B2 (en) Yarn package
JPH05139620A (en) Glass fiber roving mounting device
JPH0221487Y2 (en)
JPH04215972A (en) Roving package and its manufacture