JPH09150475A - Adhesive packaging materials and packages - Google Patents
Adhesive packaging materials and packagesInfo
- Publication number
- JPH09150475A JPH09150475A JP31257595A JP31257595A JPH09150475A JP H09150475 A JPH09150475 A JP H09150475A JP 31257595 A JP31257595 A JP 31257595A JP 31257595 A JP31257595 A JP 31257595A JP H09150475 A JPH09150475 A JP H09150475A
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- sealing agent
- layer
- cold
- substrate
- 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
Landscapes
- Packages (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自己接着可能なコ
ールドシール剤を用いた包装材料、およびその包装材料
を用いた包装体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging material using a self-adhesive cold sealant, and a packaging body using the packaging material.
【０００２】[0002]
【従来の技術】押圧することにより接着可能なコールド
シール剤を用いた包装材料が、菓子、救急絆創膏等の包
装に利用されている。このコールドシール剤を用いた包
装材料は、一定の開封力にコントロール可能で、開封が
容易となり、また、加熱することなくシールすることが
可能なので、熱により影響を受けやすい、チョコレー
ト、キャンデー等の内容物の包装に用いられている。2. Description of the Related Art A packaging material using a cold sealant that can be adhered by pressing is used for packaging confectionery, first aid bandages and the like. The packaging material using this cold sealant can be controlled to a constant opening force, is easy to open, and can be sealed without heating, so that it is easily affected by heat, such as chocolate and candy. Used for packaging contents.
【０００３】しかし、コールドシール剤層２は、基材１
の片面に塗布し、円筒状に巻き取った状態、すなわち、
コールドシール剤層と基材の反対面が接触した状態とす
ると、コールドシール剤層２と基材の反対面とがブロッ
キングを起こして、充填包装ができなくなってしまう問
題があった。このブロッキングの発生を防止するため
に、図４に示すように、基材１の反対面に剥離ニス層６
を設けることにより解決していた。However, the cold sealant layer 2 is formed by the base material 1.
It is applied on one side of and rolled up in a cylindrical shape, that is,
When the cold seal agent layer and the opposite surface of the base material are in contact with each other, there is a problem that the cold seal agent layer 2 and the opposite surface of the base material cause blocking, making it impossible to carry out filling packaging. In order to prevent the occurrence of this blocking, as shown in FIG. 4, a release varnish layer 6 is formed on the opposite surface of the base material 1.
It was solved by providing.
【０００４】一方、ブロッキング防止のため剥離ニス層
を設けると、剥離ニス層に含まれる溶剤が、コールドシ
ール剤層に移行してしまい、残留溶剤の問題が発生して
しまい、内容物に対して悪影響を及ぼす恐れがあった。
また、剥離ニス層を設けることで、乾燥温度を高くする
ことができず、スピードが低下してしまう加工の問題が
あった。On the other hand, if a release varnish layer is provided to prevent blocking, the solvent contained in the release varnish layer migrates to the cold sealant layer, causing the problem of residual solvent, and There was a risk of adverse effects.
Further, by providing the peeling varnish layer, the drying temperature cannot be increased and there is a problem of processing that the speed is reduced.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、加熱するこ
となくシール可能で、しかも開封力をコントロールでき
るコールドシール剤層を設けた包装材料で、剥離ニス層
を設けなくても、ブロッキング等の課題を解決した包装
材料、およびこの包装材料を用いた包装体を提供する。DISCLOSURE OF THE INVENTION The present invention is a packaging material provided with a cold sealant layer which can be sealed without heating and whose opening force can be controlled. Provided are a packaging material that solves the problem, and a package using the packaging material.
【０００６】[0006]
【課題を解決するための手段】本発明は、平滑度が２０
０秒以下（ＪＩＳ−Ｐ−８１１９）の基材の片面に、塗
布量が３ｇ／ｍ2 以下（固形分）のコールドシール剤層
を形成したことを特徴とした、接着可能な包装材料であ
る。また、前記包装材料に、基材のコールドシール剤層
の反対面に、印刷層を形成した接着可能な包装材料であ
る。。さらに、内容物を前記記載の包装材料で包装し、
コールドシール剤層同士を重合わせて密封した包装体で
ある。The present invention has a smoothness of 20.
It is an adhesive packaging material characterized in that a cold seal agent layer having a coating amount of 3 g / m 2 or less (solid content) is formed on one surface of a base material of 0 seconds or less (JIS-P-8119). . Further, it is an adhesive packaging material in which a printing layer is formed on the packaging material on the surface opposite to the cold sealant layer of the substrate. . Furthermore, the contents are packed with the packing material described above,
It is a package in which cold sealing agent layers are superposed and sealed.
【０００７】[0007]
【発明の実施の形態】図１に示すように、平滑度が２０
０秒以下（ＪＩＳ−Ｐ−８１１９）の紙基材１の片面
に、塗布量が３ｇ／ｍ2 以下（固形分）のコールドシー
ル剤層２を形成した包装材料である。また、図２に示す
ように、紙基材１の、コールドシール剤層２を設けた反
対面に、印刷層３を形成した包装材料である。BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG.
It is a packaging material in which a cold sealing agent layer 2 having an application amount of 3 g / m 2 or less (solid content) is formed on one surface of a paper base material 1 of 0 seconds or less (JIS-P-8119). Further, as shown in FIG. 2, it is a packaging material in which the printing layer 3 is formed on the surface of the paper base material 1 opposite to the surface on which the cold sealing agent layer 2 is provided.
【０００８】前記図１に示した包装材料を用い、図３に
示すように、包装材料のコールドシール剤層２側に内容
物４を配置し、周辺を押圧するこで密封した包装体５で
ある。ここで、紙基材１は、紙単体、または紙を含む積
層材料のいずれかからなり、具体的に、上質紙、グラシ
ン紙、クラフト紙等の紙素材、前記の紙素材にアルミ
箔、ポリエステル等のプラスチックフィルム、または金
属、あるいは金属酸化物を蒸着したフィルムの素材を積
層した積層材料からなる。Using the packaging material shown in FIG. 1 above, as shown in FIG. 3, the contents 4 are arranged on the cold sealing agent layer 2 side of the packaging material, and the periphery is pressed to form a sealed package 5. is there. Here, the paper base material 1 is made of either a simple substance of paper or a laminated material containing paper. Specifically, paper materials such as high-quality paper, glassine paper, kraft paper, aluminum foil, polyester Or a plastic film such as a metal film, or a laminated material in which materials of a film obtained by vapor deposition of a metal or a metal oxide are laminated.
【０００９】包装材料のコールドシール剤層２に用いる
コールドシール剤は、合成ゴム、アクリル系樹脂等の樹
脂が使用され、表面は粘着がないが、加圧により接着す
るシール剤からなる。The cold seal agent used in the cold seal agent layer 2 of the packaging material is a resin such as synthetic rubber or acrylic resin, and the surface thereof is not sticky, but is composed of a seal agent which is adhered by pressure.
【００１０】以上の構成の包装材料は、剥離ニス層を設
けなくとも、ブロッキング強度が、１０ｇ／１５ｍｍと
なり、ブロッキングが発生せず、安定して包装すること
ができる。The packaging material having the above structure has a blocking strength of 10 g / 15 mm without providing a peeling varnish layer, does not cause blocking, and can be stably packaged.
【００１１】[0011]
基材Ａ：クラフト紙（表側７５秒、裏側４３秒） 基材Ｂ：クレーコート紙（表側９５３秒、裏側１２５
秒） 基材Ｃ：グラシン紙（表側１３６秒、裏側１１７秒） 基材Ｄ：ポリエステルフィルム（１０００秒以上） 基材Ｅ：基材Ｄの表面にポリアミド系剥離ニス層を設け
た基材Base material A: Kraft paper (front side 75 seconds, back side 43 seconds) Base material B: clay coated paper (front side 953 seconds, back side 125)
Second) Substrate C: Glassine paper (136 seconds on front side, 117 seconds on back side) Substrate D: Polyester film (1000 seconds or more) Substrate E: Substrate in which a polyamide-based release varnish layer is provided on the surface of Substrate D
【００１２】[0012]
【表１】 [Table 1]
【００１３】[0013]
【発明の効果】このように、基材の表面の平滑度を２０
０秒以下紙を用い、コールドシール剤層の塗布量を３ｇ
／ｍ2 以下（固形分）にすることにより、基材の反対面
に剥離ニス層を設けない構成でも、ブロッキングが生じ
ない。また、剥離ニス層を設けない構成とすることがで
きるので、残留溶剤による内容物への悪影響がなく、し
かも、乾燥速度を低下することなく製造でき、生産性を
低下させることがない。As described above, the smoothness of the surface of the substrate is 20
Use paper for 0 seconds or less, and apply a cold sealant layer coating amount of 3 g
/ M 2 or less (solid content), blocking does not occur even in a configuration in which the release varnish layer is not provided on the opposite surface of the substrate. In addition, since the peeling varnish layer is not provided, the residual solvent does not adversely affect the contents, and the production can be performed without lowering the drying speed, and the productivity is not lowered.
【図１】本発明の包装材料の一実施例を示す断面図であ
る。FIG. 1 is a sectional view showing one embodiment of a packaging material of the present invention.
【図２】本発明の包装材料の他の実施例を示す断面図で
ある。FIG. 2 is a cross-sectional view showing another embodiment of the packaging material of the present invention.
【図３】図１の包装材料を用いて包装した包装体の説明
図である。FIG. 3 is an explanatory diagram of a packaging body that is packaged using the packaging material of FIG. 1.
【図４】従来の包装材料の断面図である。FIG. 4 is a cross-sectional view of a conventional packaging material.
１…基材 ２…コールドシール剤層 ３…印刷層 ４…内容物 ５…包装体 ６…剥離ニス層 1 ... Substrate 2 ... Cold sealant layer 3 ... Printing layer 4 ... Contents 5 ... Package 6 ... Peeling varnish layer
Claims (3)
１９）の基材の片面に、塗布量が３ｇ／ｍ2 以下（固形
分）のコールドシール剤層を形成したことを特徴とし
た、接着可能な包装材料。1. A smoothness of 200 seconds or less (JIS-P-81
A packaging material capable of bonding, characterized in that a cold sealing agent layer having a coating amount of 3 g / m 2 or less (solid content) is formed on one surface of the substrate of 19).
刷層を形成した請求項１に記載の接着可能な包装材料。2. The adhesive packaging material according to claim 1, wherein a printing layer is formed on the surface of the base material opposite to the cold sealant layer.
材料で包装し、コールドシール剤層同士を重合わせて密
封した包装体。3. A package in which the contents are packaged with the packaging material according to claim 1 or 2, and the cold seal agent layers are superposed and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31257595A JPH09150475A (en) | 1995-11-30 | 1995-11-30 | Adhesive packaging materials and packages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31257595A JPH09150475A (en) | 1995-11-30 | 1995-11-30 | Adhesive packaging materials and packages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09150475A true JPH09150475A (en) | 1997-06-10 |
Family
ID=18030866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31257595A Pending JPH09150475A (en) | 1995-11-30 | 1995-11-30 | Adhesive packaging materials and packages |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09150475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8561796B2 (en) | 2009-03-24 | 2013-10-22 | Lintec Corporation | Package material for adhesive bandage and packaged adhesive bandage |
-
1995
- 1995-11-30 JP JP31257595A patent/JPH09150475A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8561796B2 (en) | 2009-03-24 | 2013-10-22 | Lintec Corporation | Package material for adhesive bandage and packaged adhesive bandage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20040401 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20040817 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A521 | Written amendment |
Effective date: 20040929 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20050104 |