JPH0142116Y2 - - Google Patents
Info
- Publication number
- JPH0142116Y2 JPH0142116Y2 JP1983193930U JP19393083U JPH0142116Y2 JP H0142116 Y2 JPH0142116 Y2 JP H0142116Y2 JP 1983193930 U JP1983193930 U JP 1983193930U JP 19393083 U JP19393083 U JP 19393083U JP H0142116 Y2 JPH0142116 Y2 JP H0142116Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- resin
- aluminum vapor
- label
- deposited
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 8
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 8
- 239000011976 maleic acid Substances 0.000 claims description 8
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 8
- 238000007740 vapor deposition Methods 0.000 claims description 8
- 229920000180 alkyd Polymers 0.000 claims description 7
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 6
- 239000011247 coating layer Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002585 base Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 239000000020 Nitrocellulose Substances 0.000 description 5
- 229920001220 nitrocellulos Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- -1 fatty acid ester Chemical class 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
- Laminated Bodies (AREA)
Description
本考案は、アルミ蒸着層を設けたラベルに関す
るもので、特に回収して使用する瓶に貼着し、洗
瓶適性の優れたアルミ蒸着ラベルに関するもので
ある。
従来のビール瓶等の貼着用ラベルは、アルミ
箔／紙の構成の材料を使用していたが、アルミ箔
を用いたラベルは、価格が高価になるうえ、洗瓶
適性が劣るため、近年アルミ蒸着紙を用いたラベ
ルが用いられるようになつた。
一般に蒸着紙は蒸着する前に紙基材にプレコー
ト層を設け、表面を平滑にしてアルミ蒸着層を設
けていた。このプレコート層には、ニトルセルロ
ース系樹脂製ラツカー、アクリル系樹脂または塩
化ビニル−酢酸ビニル共重合樹脂が用いられてい
た。
ところが、上記プレコート層を設けたアルミ蒸
着ラベルは、瓶を使用後、１〜４％の濃度の苛性
ソーダ液による洗瓶時のラベルの剥離がうまく行
えず、洗瓶性の問題が発生していた。
このような洗瓶性の問題を解決するため、プレ
コート層としてニトルセルロース系樹脂に脂肪酸
エステルを５〜60重量％混合した樹脂、またはメ
タクリル酸エステルを主成分とし、アクリル酸エ
ステルおよびアクリル酸を含む共重合樹脂からな
るアクリル系樹脂を用いた。
上記の樹脂をプレコート層に用いることによ
り、それまで問題となつた洗瓶適性の問題は解決
されたが、アルミ蒸着を行つた時のアルミ蒸着の
光沢が不十分になる欠点を有していた。
本考案の目的は、上記の問題を鑑みてなされた
もので、洗瓶適性が優れ、しかも十分な光沢を有
するアルミ蒸着ラベルを提供することを目的とす
る。
以下、本考案について説明する。
本考案は、第１図に示すように、原紙１上にク
レーコート層２を設けた基紙３のクレーコート層
２上にプレコート層４、アルミ蒸着層５、プライ
マー層６、印刷層７およびオーバーコート層８を
順次設けてなる洗瓶適性が優れ、しかも光沢のあ
るアルミ蒸着ラベルである。
ここで、基紙３は水に浸漬したときの伸びが25
％以下、特に1.5以下であることが必要で、2.5％
以上の伸びの紙を用いるとビール瓶等に貼着し、
冷蔵庫で冷すと、瓶表面に付着する水滴により、
基紙上に設けたアルミ蒸着層、印刷層に亀裂が生
じ、外観を低下させてしまう。
プレコート層４はアミノ・アルキツド系樹脂に
対してマレイン酸を５〜10重量％添加した樹脂か
らなり、マレイン酸の量が５重量％以下である
と、耐水性は優れるが、洗瓶適性が不足してしま
う。また10重量％以上では、接着性が不足してし
まい、冷蔵時にラベルの脱落、しわ、亀裂が発生
してしまう。
アルミ蒸着層５は、300〜1000Åの範囲が適当
である。
このアルミ蒸着層５上に設けるプライマー層６
は、アルカリ可溶性の良い樹脂で、シエラツク、
ニトロセルロース系樹脂、ニトロセルロース系樹
脂に脂肪酸エステルを添加した混合樹脂、該混合
樹脂にさらにアルキツド樹脂を添加した樹脂のい
ずれかを用いたものが好ましい。
印刷層７は、ニトロセルロース系樹脂、ポリア
ミド系樹脂またはこれらの混合樹脂をビヒクルと
したインキで、さらにマレイン酸を添加したイン
キからなる。このインキへのマレイン酸の添加量
は、約６％以下で、十分アルカリ可溶適性を付与
することができる。
最後にオーバーコート層８は、前記印刷層６に
用いたインキのビヒクルとして用いた樹脂からな
り、アルカリ可溶な層である。
次に、本考案のラベルの実例について説明す
る。
コモーラントVMST（水中伸度1.2％）（富士加
工製）からなる基紙上にグラビアコート法により
下記４種の樹脂をそれぞれ40重量％含む溶液を
3g／m2（固型分）塗布し、200℃で10秒間、加熱
乾燥してプレコート層を形成した。
このプレコート層上に400Åのアルミ蒸着層を
設け、さらにニトロセルロースをビヒクルとした
インキによる印刷層、ニトロセルロース樹脂から
なるオーバーコート層を設け、所定の形状に打抜
き、ラベルを製造した。
樹脂Ａ…アミノアルキツド樹脂
樹脂Ｂ…アミノアルキツド樹脂にマレイン酸を５
重量％添加
樹脂Ｃ…アミノアルキツド樹脂にマレイン酸を10
The present invention relates to a label provided with an aluminum vapor deposition layer, and particularly to an aluminum vapor deposition label that can be attached to a bottle to be collected and used and has excellent bottle washing suitability. Conventional labels for beer bottles, etc., used a material consisting of aluminum foil and paper, but labels using aluminum foil are expensive and are less suitable for bottle washing, so in recent years aluminum vapor deposition has been used. Paper labels began to be used. Generally, with vapor-deposited paper, a pre-coat layer is provided on the paper base material before vapor deposition to smooth the surface and provide an aluminum vapor-deposited layer. This precoat layer used a nitrile cellulose resin lacquer, an acrylic resin, or a vinyl chloride-vinyl acetate copolymer resin. However, with the aluminum vapor-deposited label provided with the above pre-coat layer, the label could not be removed well when washing the bottle with a 1-4% concentration of caustic soda solution after the bottle was used, resulting in problems in bottle washability. . In order to solve this problem of bottle washability, the pre-coat layer is made of a nitrate cellulose resin mixed with 5 to 60% by weight of fatty acid ester, or a resin whose main component is methacrylic acid ester and contains acrylic ester and acrylic acid. Acrylic resin made of copolymer resin was used. By using the above resin for the precoat layer, the problem of suitability for bottle washing, which had been a problem up until then, was solved, but it had the disadvantage that the gloss of the aluminum vapor deposition was insufficient. . The purpose of the present invention was made in view of the above-mentioned problems, and it is an object of the present invention to provide an aluminum vapor-deposited label that is excellent in bottle washing suitability and has sufficient gloss. The present invention will be explained below. As shown in FIG. 1, the present invention is based on a base paper 3 in which a clay coat layer 2 is provided on a base paper 1, a precoat layer 4, an aluminum vapor deposition layer 5, a primer layer 6, a printing layer 7 and a This is an aluminum vapor-deposited label which has excellent bottle washing suitability and is glossy, which is formed by sequentially providing overcoat layers 8. Here, base paper 3 has an elongation of 25 when immersed in water.
% or less, especially 1.5 or less, 2.5%
If you use paper with a stretch higher than that, it will stick to beer bottles, etc.
When cooled in the refrigerator, water droplets that adhere to the bottle surface cause
Cracks occur in the aluminum vapor deposited layer and printed layer provided on the base paper, degrading the appearance. The precoat layer 4 is made of a resin in which 5 to 10% by weight of maleic acid is added to the amino-alkyd resin. If the amount of maleic acid is 5% by weight or less, water resistance is excellent, but suitability for bottle washing is insufficient. Resulting in. Moreover, if it is more than 10% by weight, adhesiveness will be insufficient and the label will fall off, wrinkle, or crack during refrigeration. The thickness of the aluminum vapor deposited layer 5 is suitably in the range of 300 to 1000 Å. Primer layer 6 provided on this aluminum vapor deposited layer 5
is a resin with good alkali solubility;
It is preferable to use any one of a nitrocellulose resin, a mixed resin in which a fatty acid ester is added to a nitrocellulose resin, and a resin in which an alkyd resin is further added to the mixed resin. The printing layer 7 is made of an ink using a nitrocellulose resin, a polyamide resin, or a mixed resin thereof as a vehicle, and further containing maleic acid. If the amount of maleic acid added to this ink is about 6% or less, sufficient alkali solubility can be imparted to the ink. Finally, the overcoat layer 8 is made of the resin used as a vehicle for the ink used in the printing layer 6, and is an alkali-soluble layer. Next, an example of the label of the present invention will be explained. A solution containing 40% by weight of each of the following four types of resin was applied to a base paper made of Commorant VMST (underwater elongation 1.2%) (manufactured by Fuji Kako) using the gravure coating method.
3 g/m 2 (solid content) was applied and dried by heating at 200° C. for 10 seconds to form a precoat layer. On this precoat layer, a 400 Å vapor-deposited aluminum layer was provided, a printing layer using ink using nitrocellulose as a vehicle, and an overcoat layer made of nitrocellulose resin were provided, and a label was produced by punching into a predetermined shape. Resin A: Amino alkyd resin Resin B: Amino alkyd resin with 5% maleic acid
Weight% addition resin C...Maleic acid added to amino alkyd resin by 10%
【表】
以上のように、いずれのラベルも耐水性は良好
であつたがラベルＡは洗瓶性が悪く、またラベル
Ｄは、アルミ蒸着層の接着性が不十分である。
｛接着性の評価：５…剥離せず
：４…20％剥離
：３…50％〃
：２…80％〃
：１…100％〃｝
本考案のラベルは、このようにアルミ蒸着層を
設けても洗瓶性が良好で、しかもアルミ蒸着層の
接着性も十分であつた。
また、従来の洗瓶適性の優れたラベルと比較
し、光沢性も優れたものであつた。[Table] As shown above, all labels had good water resistance, but label A had poor bottle washability, and label D had insufficient adhesion of the aluminum vapor-deposited layer. {Adhesive evaluation: 5...no peeling: 4...20% peeling: 3...50%〃: 2...80%〃:1...100%〃} The label of the present invention has an aluminum vapor-deposited layer in this way. However, the bottle washability was good, and the adhesion of the aluminum vapor-deposited layer was also sufficient. Furthermore, compared to conventional labels with excellent bottle washability, the gloss was also excellent.
第１図は、本考案のラベルの一例を示す断面図
である。
１……原紙、２……クレーコート層、３……基
紙、４……プレコート層、５……アルミ蒸着層、
６……プライマー層、７……印刷層、８……オー
バーコート層。
FIG. 1 is a sectional view showing an example of the label of the present invention. 1... Base paper, 2... Clay coat layer, 3... Base paper, 4... Precoat layer, 5... Aluminum vapor deposition layer,
6... Primer layer, 7... Printing layer, 8... Overcoat layer.
Claims (1)
ノ・アルキツド樹脂にマレイン酸を混合した樹
脂からなるプレコート層、アルミ蒸着層、さら
にプライマー層、印刷層およびオーバーコート
層を設けてなるアルミ蒸着ラベル。 (2) プレコート層が、アミノ・アルキツド樹脂に
マレイン酸を５〜10重量％混合した樹脂からな
る実用新案登録請求の範囲第１項記載のラベ
ル。 (3) 基紙が、水中伸度2.5％以下の紙からなる実
用新案登録請求の範囲第１項または第２項記載
のアルミ蒸着ラベル。[Scope of Claim for Utility Model Registration] (1) A pre-coat layer made of a mixture of amino-alkyd resin and maleic acid on a base paper with a clay coat layer, an aluminum vapor deposition layer, a primer layer, a printing layer and an overlay. Aluminum vapor-deposited label with a coating layer. (2) The label according to claim 1, in which the precoat layer is made of a resin in which 5 to 10% by weight of maleic acid is mixed with an amino alkyd resin. (3) The aluminum vapor-deposited label according to claim 1 or 2, wherein the base paper is paper with an underwater elongation of 2.5% or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19393083U JPS60100775U (en) | 1983-12-16 | 1983-12-16 | Aluminum vaporized label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19393083U JPS60100775U (en) | 1983-12-16 | 1983-12-16 | Aluminum vaporized label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100775U JPS60100775U (en) | 1985-07-09 |
| JPH0142116Y2 true JPH0142116Y2 (en) | 1989-12-11 |
Family
ID=30416984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19393083U Granted JPS60100775U (en) | 1983-12-16 | 1983-12-16 | Aluminum vaporized label |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100775U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100369783B1 (en) * | 2000-07-07 | 2003-01-30 | 한화종합화학 주식회사 | Aluminum-evaporated Transfer Paper, Method for Preparing Thereof and Floor Plate Prepared by Using the Same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107029A (en) * | 1976-03-05 | 1977-09-08 | Kansai Paint Co Ltd | Water-base coating composition |
| JPS5445339A (en) * | 1977-09-16 | 1979-04-10 | Dainippon Ink & Chem Inc | Acid-cure type coating composition |
| JPS54144496A (en) * | 1978-05-02 | 1979-11-10 | Dainippon Ink & Chem Inc | Acid-curable resin composition |
| JPS584343A (en) * | 1981-06-29 | 1983-01-11 | Toshiba Mach Co Ltd | Method of regrinding rolling roll and grinding machine therefor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55174330U (en) * | 1979-06-01 | 1980-12-13 | ||
| JPS619720Y2 (en) * | 1979-11-13 | 1986-03-28 |
-
1983
- 1983-12-16 JP JP19393083U patent/JPS60100775U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107029A (en) * | 1976-03-05 | 1977-09-08 | Kansai Paint Co Ltd | Water-base coating composition |
| JPS5445339A (en) * | 1977-09-16 | 1979-04-10 | Dainippon Ink & Chem Inc | Acid-cure type coating composition |
| JPS54144496A (en) * | 1978-05-02 | 1979-11-10 | Dainippon Ink & Chem Inc | Acid-curable resin composition |
| JPS584343A (en) * | 1981-06-29 | 1983-01-11 | Toshiba Mach Co Ltd | Method of regrinding rolling roll and grinding machine therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60100775U (en) | 1985-07-09 |
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