JPH1095454A - Packaging body and cover sheet material - Google Patents

Packaging body and cover sheet material

Info

Publication number
JPH1095454A
JPH1095454A JP8246509A JP24650996A JPH1095454A JP H1095454 A JPH1095454 A JP H1095454A JP 8246509 A JP8246509 A JP 8246509A JP 24650996 A JP24650996 A JP 24650996A JP H1095454 A JPH1095454 A JP H1095454A
Authority
JP
Japan
Prior art keywords
sheet material
film substrate
heat
dry battery
density polyethylene
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
Application number
JP8246509A
Other languages
Japanese (ja)
Inventor
Tetsuo Hata
哲雄 畑
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.)
Fuji Seal Inc
Original Assignee
Fuji Seal Inc
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 Fuji Seal Inc filed Critical Fuji Seal Inc
Priority to JP8246509A priority Critical patent/JPH1095454A/en
Publication of JPH1095454A publication Critical patent/JPH1095454A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2585/00Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/86Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form for electrical components
    • B65D2585/88Batteries

Landscapes

  • Packages (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a cover sheet material and a packaging body which can be easily mounted and prevent a leak of liquid when applied to a dry cell or the like. SOLUTION: A cover sheet material 10 comprising a heat-shrinkable film base material 1 is wrapped around an object 5 to be packaged so that one end 1a of the material 10 overlaps the top surface of the other end 1b thereof. The material 1 comprises a high density polyethylene which thermally shrinks in the circumferential direction of the object 5 and a step 3 formed by the other end 1b of the material 1 is filled with an adhesive layer 2 formed on the inner side of one end 1a of the material 1.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、物品等の被装着体
に巻装される被覆シート材、特に乾電池の内装材等とし
て使用される被覆シート材及び包装体に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a covering sheet material wound around a body such as an article, and more particularly to a covering sheet material and a package used as an interior material of a dry battery.

【0002】[0002]

【従来の技術】従来、マンガン乾電池等は液漏れ防止の
ために乾電池本体に被覆シート材としてポリ塩化ビニル
等よりなる熱収縮性チューブを装着した後、外側をメタ
ルジャケットにより被覆していた。
2. Description of the Related Art Conventionally, for a manganese dry battery or the like, a heat-shrinkable tube made of polyvinyl chloride or the like is attached to a dry battery body as a covering sheet material in order to prevent liquid leakage, and the outside is covered with a metal jacket.

【0003】[0003]

【発明が解決しようとする課題】しかし、近年廃棄時等
の安全性の面からポリ塩化ビニルを使用することが好ま
れなくなってきたため、他の材質のチューブやフィルム
を筒状に加工して使用することが検討されたが、例えば
ポリプロピレン、ポリエチレンをフィルム基材に使用し
た場合には、素材自体のコシが弱く装着性が良好ではな
いため、従来の装着装置を使用して乾電池本体への装着
作業を行うことができないという問題が生じていた。
However, in recent years, the use of polyvinyl chloride has become less preferred from the viewpoint of safety at the time of disposal and the like. Therefore, a tube or film of another material is processed into a cylindrical shape and used. However, when polypropylene or polyethylene was used for the film substrate, the material itself was weak and the mounting property was not good. There has been a problem that work cannot be performed.

【0004】そこで、装着性の良好なポリエチレンテレ
フタレート製の熱収縮性チューブが検討されていたが、
ポリエチレンテレフタレートの熱収縮性チューブは高価
であり材料コストがかかり、不経済であった。
[0004] Therefore, a heat-shrinkable tube made of polyethylene terephthalate having good mounting properties has been studied.
Heat-shrinkable tubes of polyethylene terephthalate were expensive, costly in material, and uneconomical.

【0005】また、フィルムを筒状に加工した被覆シー
ト材を内装材として乾電池本体に嵌装装着させた場合
に、フィルム基材の重合部には、図5に示すようにフィ
ルム基材21の下側に位置する他端部21b の厚みaの分だ
け、乾電池本体25の周面との間に段差23が生じる。 こ
の段差23により乾電池本体5とフィルム基材21との間に
間隙Kが生じてしまい、該部分から液漏れするおそれが
あった。
[0005] Further, when a cover sheet material obtained by processing a film into a tubular shape is fitted to a dry battery body as an interior material, the overlapping portion of the film base material has a film base 21 as shown in FIG. A step 23 is generated between the peripheral surface of the dry battery main body 25 and the peripheral surface of the dry battery main body 25 by the thickness a of the other end portion 21b located on the lower side. This step 23 causes a gap K between the dry battery main body 5 and the film substrate 21, and there is a possibility that the liquid leaks from this portion.

【0006】本発明は、上記従来の問題点に鑑みてなさ
れたもので、装着し易く、また乾電池等に使用した場合
に液漏れを防止することのできる被覆シート材及び包装
体を経済的に提供することを課題とする。
SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and provides a cover sheet material and a package which can be easily mounted and which can prevent liquid leakage when used in a dry battery or the like. The task is to provide.

【0007】[0007]

【課題を解決するための手段】本発明は上記課題を解決
するために包装体及び被覆シート材としてなされたもの
で、包装体としての特徴は、被装着体5 に熱収縮性を有
するフィルム基材1 からなる被覆シート材10が、該被覆
シート材10の一端部1aが他端部1bの上面に重合されて巻
装されている包装体において、前記フィルム基材1 が被
装着体5 の周方向に熱収縮するような高密度ポリエチレ
ンからなり、且つ該フィルム基材1 の一端部1aの内面に
形成された接着層2 により、該フィルム基材1bの他端部
1bによって生じる段差3 が埋められていることにある。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems as a package and a cover sheet material. In a package in which a covering sheet material 10 made of the material 1 is wound with one end 1a of the covering sheet material 10 superimposed on the upper surface of the other end 1b, the film substrate 1 is attached to the mounting member 5. The other end of the film base 1b is made of an adhesive layer 2 made of high-density polyethylene that shrinks in the circumferential direction and formed on the inner surface of one end 1a of the film base 1.
Step 3 caused by 1b is filled.

【0008】また、被覆シート材としての特徴は、熱収
縮性を有するフィルム基材1 からなり、且つ該フィルム
基材1 の一端部1aを他端部1bの上面に重合することによ
って被装着体5 に巻装される被覆シート材において、前
記フィルム基材1 が被装着体5 の周方向に熱収縮する性
質を有する高密度ポリエチレンからなり、且つ該フィル
ム基材1 の一端部1aの内面に低密度ポリエチレンからな
る接着層2 が形成されていることにある。
The feature of the covering sheet material is that it comprises a heat-shrinkable film substrate 1 and one end 1a of the film base 1 is superimposed on the upper surface of the other end 1b to thereby form an object to be mounted. 5, the film substrate 1 is made of high-density polyethylene having a property of thermally shrinking in the circumferential direction of the mounted member 5, and the film substrate 1 has an inner surface at one end 1a of the film substrate 1. This is because the adhesive layer 2 made of low-density polyethylene is formed.

【0009】本発明は上記のように、被装着体5 の周方
向に熱収縮する性質の高密度ポリエチレンをフィルム基
材1 として使用するため、安価で且つコシがある被覆シ
ート材を容易に形成でき、被装着体5 への装着性及び熱
収縮性を良好な被覆シート材を得られる。
In the present invention, as described above, since the high-density polyethylene having the property of thermally shrinking in the circumferential direction of the mounted member 5 is used as the film substrate 1, an inexpensive and stiff coated sheet material can be easily formed. As a result, it is possible to obtain a coated sheet material having good mountability to the mounting target 5 and good heat shrinkability.

【0010】また、該フィルム基材1 の一端部1aに、フ
ィルム基材1 を被装着体5 に装着した時にフィルム基材
1 の他端部1bと被装着体5 の周面に生じる段差3 を埋め
るように接着層2 が形成されているため、被装着体5 と
フィルム基材1の間に間隙が殆ど生じない。
When the film substrate 1 is mounted on the object 5 at one end 1a of the film substrate 1,
Since the adhesive layer 2 is formed so as to fill the step 3 formed on the other end portion 1b of FIG. 1 and the peripheral surface of the mounted member 5, almost no gap is formed between the mounted member 5 and the film substrate 1.

【0011】また、接着層2 として感熱性接着剤を使用
した場合には、フィルム基材1に予め接着剤を塗布して
おき、被装着体5 への装着時に活性化させることで接着
することができ、被覆シート材の製造管理や保管が容易
にできる。
When a heat-sensitive adhesive is used as the adhesive layer 2, it is necessary to apply an adhesive to the film substrate 1 in advance and activate the film substrate 1 when the film substrate 1 is mounted. The production management and storage of the coated sheet material can be facilitated.

【0012】さらに、接着層2 として、低密度ポリエチ
レンからなる接着剤を使用した場合には、フィルム基材
1 との接着性が高く、強固に接着することができる。
Further, when an adhesive made of low-density polyethylene is used as the adhesive layer 2, a film substrate
High adhesion to 1 and can be firmly bonded.

【0013】[0013]

【発明の実施の形態】以下、本発明の実施の形態の一例
を図面を参照しながら説明する。図1(イ)(ロ)にお
いて示す1は、熱収縮性を有する縦一軸延伸高密度ポリ
エチレンからなる矩形状のフィルム基材で、該フィルム
基材1の一面側の両端部1a,1b には低密度ポリエチレン
やエチレン−酢酸ビニル共重合体等のポリエチレン系樹
脂よりなる感熱性接着剤2が、熱溶融状態または溶液に
より塗布されて被覆シート材10が形成される。
An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 shown in FIGS. 1 (a) and 1 (b) denotes a rectangular film substrate made of heat-shrinkable longitudinally uniaxially stretched high-density polyethylene, and has two end portions 1a, 1b on one side of the film substrate 1. A heat-sensitive adhesive 2 made of a polyethylene resin such as low-density polyethylene or ethylene-vinyl acetate copolymer is applied in a hot melt state or by a solution to form a coated sheet material 10.

【0014】該被覆シート材10は前記フィルム基材1の
延伸方向が被装着体としての乾電池本体5の周方向と一
致するように形成される。これによって、フィルム基材
1は熱収縮させた時に乾電池本体5の周方向に収縮する
ように形成される。該フィルム基材1の延伸方向の収縮
率は120°Cのオイルバスに10秒間浸漬した場合に
おいて10%以上、好ましくは20%以上である。ま
た、該フィルム基材1の厚みは10〜70μm、特に2
0〜50μmに形成されたものが好ましい。さらに、前
記感熱性接着剤2が塗布される厚みは5〜50μm、特
に15〜40μm程度の厚みがあることが好ましい。
The covering sheet material 10 is formed such that the stretching direction of the film substrate 1 coincides with the circumferential direction of the dry battery main body 5 as an object to be mounted. Thus, the film substrate 1 is formed so as to contract in the circumferential direction of the dry battery main body 5 when thermally contracted. The shrinkage in the stretching direction of the film substrate 1 is 10% or more, preferably 20% or more when immersed in an oil bath at 120 ° C. for 10 seconds. The film substrate 1 has a thickness of 10 to 70 μm,
Those formed to have a thickness of 0 to 50 μm are preferred. Further, the thickness to which the heat-sensitive adhesive 2 is applied is preferably 5 to 50 μm, particularly preferably about 15 to 40 μm.

【0015】次に、このような被覆シート材10を円筒状
の乾電池本体5の外周面に装着する場合について説明す
る。まず、前記フィルム基材1の他端部1bの感熱性接着
剤2を加熱して活性化させる。そして、該フィルム基材
1の他端部1bを活性化された感熱性接着剤2によって乾
電池本体5の外周面に止着する。
Next, a case where such a covering sheet material 10 is mounted on the outer peripheral surface of the cylindrical dry battery main body 5 will be described. First, the heat-sensitive adhesive 2 on the other end 1b of the film substrate 1 is heated and activated. Then, the other end 1b of the film substrate 1 is fixed to the outer peripheral surface of the dry battery main body 5 by the activated heat-sensitive adhesive 2.

【0016】さらに、乾電池本体5の周面に被覆シート
材10を巻き付けて、フィルム基材1の一端部1aに塗布さ
れた感熱性接着剤2も活性化させる。そして、該一端部
1aを前記他端部1bの外側に重合させるとともに熱板等で
外面から押圧して接着する。
Further, the covering sheet material 10 is wound around the peripheral surface of the dry battery main body 5 to activate the heat-sensitive adhesive 2 applied to the one end 1a of the film substrate 1. And the one end
1a is superimposed on the outside of the other end portion 1b, and is bonded by pressing from the outer surface with a hot plate or the like.

【0017】この時、前記のようにフィルム基材1の一
端部1aに塗布された感熱性接着剤2が、下側に位置する
他端部1bの上面から乾電池本体5の外周面に亘って被覆
するため、フィルム基材1の他端部1bの厚みによって生
じる段差3を感熱性接着剤2が埋めることになり、乾電
池本体5と被覆シート材10の間は間隙が殆ど生じること
がなくなる。
At this time, the heat-sensitive adhesive 2 applied to the one end 1a of the film substrate 1 as described above extends from the upper surface of the lower end 1b to the outer peripheral surface of the dry battery body 5. Because of the coating, the step 3 caused by the thickness of the other end portion 1b of the film substrate 1 is filled with the heat-sensitive adhesive 2, and a gap is hardly generated between the dry battery main body 5 and the covering sheet material 10.

【0018】この後、図3に示すようにフィルム基材1
(被覆シート材10)の上下端部4a,4b を乾電池本体5の
上下面に密着するように熱収縮させて乾電池本体5に内
装材の装着ができる。さらに、この外面側に金属ジャケ
ット等の外装材を装着して乾電池が形成される。このよ
うな金属ジャケットの代わりに、別のシートを外装材と
して上記と同様に巻装してもよい。
Thereafter, as shown in FIG.
The upper and lower end portions 4a and 4b of the (covering sheet material) 10 are thermally contracted so as to be in close contact with the upper and lower surfaces of the dry battery main body 5, so that the interior material can be mounted on the dry battery main body 5. Further, an exterior material such as a metal jacket is attached to the outer surface side to form a dry battery. Instead of such a metal jacket, another sheet may be wound as an exterior material in the same manner as described above.

【0019】このように、被覆シート材10が内装材とし
て装着された乾電池は、万一液漏れがあった場合にも内
装材としての被覆シート材によって、乾電池の外部に液
が漏れることを防止することができる。この場合には外
装材としての金属ジャケットやシートに文字やデザイン
を印刷等によって施すことができる。
As described above, in the case of a dry battery in which the covering sheet material 10 is mounted as an interior material, even in the event of a liquid leakage, the covering sheet material as the interior material prevents the liquid from leaking out of the dry battery. can do. In this case, characters and designs can be applied to the metal jacket or sheet as the exterior material by printing or the like.

【0020】また、フィルム基材1が前記のように一軸
延伸された高密度ポリエチレンからなるためフィルム基
材に適度なコシを有し、機械による装着性が良好である
と同時に、乾電池への熱収縮も良好にでき、上下端部を
乾電池本体に容器に密着させることができる。
Further, since the film substrate 1 is made of high-density polyethylene which has been uniaxially stretched as described above, the film substrate has an appropriate stiffness, has good mountability by a machine, and at the same time has a high heat resistance to dry batteries. Shrinkage can be made favorable, and the upper and lower ends can be brought into close contact with the container with the dry battery main body.

【0021】さらに、感熱性接着剤2によって巻付け装
着するため、筒状の被覆シート材を巻装する場合に比し
て装着作業が容易である。
Furthermore, since the heat-sensitive adhesive 2 is used for winding and mounting, the mounting operation is easier than when a tubular covering sheet material is wound.

【0022】尚、上記実施の形態では、ポリエチレン系
樹脂からなる感熱性接着剤を使用したが、感熱性接着剤
の種類はこれに限定されるものではない。但し、感熱性
接着剤が低密度ポリエチレン等のポリエチレン系の樹脂
からなる場合には、高密度ポリエチレンからなるフィル
ム基材1への接着性に優れており接着が強固になるため
好ましい。
In the above embodiment, a heat-sensitive adhesive made of a polyethylene resin is used, but the type of the heat-sensitive adhesive is not limited to this. However, it is preferable that the heat-sensitive adhesive is made of a polyethylene resin such as low-density polyethylene because the adhesive to the film substrate 1 made of high-density polyethylene is excellent and the adhesion becomes strong.

【0023】さらに、上記実施の形態では、感熱性接着
剤をフィルム基材の両端部に塗布したが、例えば乾電池
本体5に装着する場合に上側になるフィルム基材1の一
端部1aにのみ感熱性接着剤を施してもよい。或いは、図
4に示すように、フィルム基材1の裏面側の全面に感熱
性接着剤2を施してもよく、この場合にはフィルム基材
1の内側に感熱性接着剤による筒状の皮膜が形成される
ことになり、より確実に液漏れを防止することができ
る。
Further, in the above embodiment, the heat-sensitive adhesive was applied to both ends of the film base material. A functional adhesive may be applied. Alternatively, as shown in FIG. 4, a heat-sensitive adhesive 2 may be applied to the entire back surface of the film substrate 1. Is formed, and liquid leakage can be more reliably prevented.

【0024】特に、感熱性接着剤として低密度ポリエチ
レンを溶融押出コーティングにより形成する場合には、
低コストで生産性に優れているため好ましい。要は、フ
ィルム基材によって生じる段差を埋めるように感熱性接
着剤がフィルム基材1の一面側に設けられていればよ
い。
In particular, when low-density polyethylene is formed by melt extrusion coating as a heat-sensitive adhesive,
It is preferable because of low cost and excellent productivity. In short, it is only necessary that the heat-sensitive adhesive is provided on one surface side of the film substrate 1 so as to fill a step generated by the film substrate.

【0025】また、上記実施の形態では、まずフィルム
基材1の他端部1bに塗布された感熱性接着剤を活性化さ
せてから該他端部1bを乾電池本体5に止着し、その後外
側に重合されるフィルム基材1の一端部1aに塗布された
感熱性接着剤2を活性化させて他端部1bの上面に接着し
たが、フィルム基材1の装着方法はこれに限定さるもの
ではなく、例えば、まずフィルム基材1の両端部1a,1b
を活性化させてからフィルム基材1を乾電池本体5に巻
き付けて装着してもよく、更には巻き付けた後に外面よ
り加熱して活性化し押圧してもよい。
In the above embodiment, first, the heat-sensitive adhesive applied to the other end portion 1b of the film substrate 1 is activated, and then the other end portion 1b is fixed to the dry battery main body 5. The heat-sensitive adhesive 2 applied to one end 1a of the film substrate 1 to be polymerized to the outside is activated and adhered to the upper surface of the other end 1b, but the mounting method of the film substrate 1 is not limited to this. Instead, for example, first, both ends 1a, 1b of the film substrate 1
May be wound and then the film substrate 1 may be wound around the dry battery main body 5 and attached. Further, after winding, the film substrate 1 may be heated and activated from the outer surface and pressed.

【0026】また、上記実施の形態では、感熱性接着剤
を使用したが、フィルム基材に塗布される接着剤として
はこれに限定されるものではない。但し、感熱性接着剤
を使用した場合には、予めフィルム基材に塗布しておい
て、乾電池に装着する直前に必要に応じて活性化させる
ことができるため保管や取扱に便利である。また、乾電
池の内装材以外にフィルム基材1に印刷を施して各種容
器等の被装着体用の巻付けラベルとして使用することも
できる。
In the above embodiment, the heat-sensitive adhesive is used, but the adhesive applied to the film substrate is not limited to this. However, when a heat-sensitive adhesive is used, it can be applied to a film base material in advance and activated as needed immediately before mounting on a dry battery, which is convenient for storage and handling. Further, in addition to the interior material of the dry battery, printing may be performed on the film substrate 1 and used as a winding label for an object to be mounted such as various containers.

【0027】[0027]

【発明の効果】本発明は、被装着体に装着した際に被装
着体側との間に間隙が殆ど生じないため密着性が良いと
同時に、コシが強いフィルム基材からなる被覆シート材
であるために装着が容易で且つ材料コストも低廉で経済
的である。
According to the present invention, there is provided a coated sheet material comprising a film base material having a good adhesion and a strong stiffness, since a gap is hardly formed between the object and the object when the object is mounted on the object. Therefore, it is easy to mount, the material cost is low, and it is economical.

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

【図1】(イ)は本発明の実施の形態の一例を示す被覆
シート材を示す断面図、(ロ)は乾電池本体に装着され
た状態の被覆シート材を示す断面図。
FIG. 1A is a cross-sectional view showing a cover sheet material according to an embodiment of the present invention, and FIG. 1B is a cross-sectional view showing the cover sheet material mounted on a dry battery main body.

【図2】被覆シートを乾電池本体に装着した状態を示す
要部拡大断面図。
FIG. 2 is an enlarged sectional view of a main part showing a state in which a cover sheet is attached to a dry battery main body.

【図3】被覆シートを巻装後に熱収縮させる状態を示す
断面図。
FIG. 3 is a cross-sectional view showing a state in which the cover sheet is thermally contracted after winding.

【図4】他の実施の形態の被覆シートを乾電池本体に装
着した状態を示す断面図。
FIG. 4 is a cross-sectional view showing a state in which a cover sheet according to another embodiment is mounted on a dry battery main body.

【図5】従来の被覆シートを乾電池本体に装着した状態
を示す要部拡大断面図。
FIG. 5 is an enlarged sectional view of a main part showing a state where a conventional covering sheet is attached to a dry battery main body.

【符号の説明】[Explanation of symbols]

1 フィルム基材 2 接着層(感熱性接着剤) 3 段差 5 乾電池本体(被装着体) DESCRIPTION OF SYMBOLS 1 Film base material 2 Adhesive layer (heat-sensitive adhesive) 3 Step 5 Dry battery main body (attached body)

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 被装着体(5) に熱収縮性を有するフィル
ム基材(1) からなる被覆シート材(10)が、該被覆シート
材(10)の一端部(1a)が他端部(1b)の上面に重合されて巻
装されている包装体において、前記フィルム基材(1) が
被装着体(5) の周方向に熱収縮するような高密度ポリエ
チレンからなり、且つ該フィルム基材(1) の一端部(1a)
の内面に形成された接着層(2) により、該フィルム基材
(1b)の他端部(1b)によって生じる段差(3) が埋められて
いることを特徴とする包装体。
A coated sheet material (10) comprising a heat-shrinkable film substrate (1) is attached to an object (5), and one end (1a) of the coated sheet material (10) is connected to the other end. (1b) In the package which is wound on the upper surface of the film by superimposing, the film substrate (1) is made of high-density polyethylene which thermally shrinks in the circumferential direction of the mounted object (5), and One end (1a) of substrate (1)
The adhesive layer (2) formed on the inner surface of the
A package characterized in that a step (3) caused by the other end (1b) of (1b) is filled.
【請求項2】 前記接着層(2) が感熱性接着剤からなる
請求項1に記載の包装体。
2. The package according to claim 1, wherein said adhesive layer is made of a heat-sensitive adhesive.
【請求項3】 前記接着層(2) が低密度ポリエチレンか
らなる請求項1または請求項2に記載の包装体。
3. The package according to claim 1, wherein the adhesive layer is made of low-density polyethylene.
【請求項4】 熱収縮性を有するフィルム基材(1) から
なり、且つ該フィルム基材(1) の一端部(1a)を他端部(1
b)の上面に重合することによって被装着体(5)に巻装さ
れる被覆シート材において、前記フィルム基材(1) が被
装着体(5) の周方向に熱収縮する性質を有する高密度ポ
リエチレンからなり、且つ該フィルム基材(1) の一端部
(1a)の内面に低密度ポリエチレンからなる接着層(2) が
形成されていることを特徴とする被覆シート材。
4. A film base (1) having heat shrinkability, and one end (1a) of the film base (1) is connected to the other end (1).
In the covering sheet material wound around the mounted body (5) by being superposed on the upper surface of (b), the film base material (1) has a property of thermally shrinking in the circumferential direction of the mounted body (5). One end of the film substrate (1), which is made of high density polyethylene
(1a) A coated sheet material, wherein an adhesive layer (2) made of low-density polyethylene is formed on the inner surface.
JP8246509A 1996-09-18 1996-09-18 Packaging body and cover sheet material Pending JPH1095454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8246509A JPH1095454A (en) 1996-09-18 1996-09-18 Packaging body and cover sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8246509A JPH1095454A (en) 1996-09-18 1996-09-18 Packaging body and cover sheet material

Publications (1)

Publication Number Publication Date
JPH1095454A true JPH1095454A (en) 1998-04-14

Family

ID=17149457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8246509A Pending JPH1095454A (en) 1996-09-18 1996-09-18 Packaging body and cover sheet material

Country Status (1)

Country Link
JP (1) JPH1095454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9221573B2 (en) 2010-01-28 2015-12-29 Avery Dennison Corporation Label applicator belt system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9221573B2 (en) 2010-01-28 2015-12-29 Avery Dennison Corporation Label applicator belt system
US9637264B2 (en) 2010-01-28 2017-05-02 Avery Dennison Corporation Label applicator belt system

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