JPH033599Y2 - - Google Patents
Info
- Publication number
- JPH033599Y2 JPH033599Y2 JP5987283U JP5987283U JPH033599Y2 JP H033599 Y2 JPH033599 Y2 JP H033599Y2 JP 5987283 U JP5987283 U JP 5987283U JP 5987283 U JP5987283 U JP 5987283U JP H033599 Y2 JPH033599 Y2 JP H033599Y2
- Authority
- JP
- Japan
- Prior art keywords
- wax
- paper
- resin
- base paper
- varnish
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 25
- 239000002966 varnish Substances 0.000 claims description 23
- 239000001993 wax Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000012188 paraffin wax Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000004200 microcrystalline wax Substances 0.000 claims description 6
- 235000019808 microcrystalline wax Nutrition 0.000 claims description 6
- 239000000020 Nitrocellulose Substances 0.000 claims description 5
- 229920001220 nitrocellulos Polymers 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 claims description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 46
- 238000000034 method Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920012753 Ethylene Ionomers Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- LZBCVRCTAYKYHR-UHFFFAOYSA-N acetic acid;chloroethene Chemical compound ClC=C.CC(O)=O LZBCVRCTAYKYHR-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- MXNUCYGENRZCBO-UHFFFAOYSA-M sodium;ethene;2-methylprop-2-enoate Chemical compound [Na+].C=C.CC(=C)C([O-])=O MXNUCYGENRZCBO-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Wrappers (AREA)
- Confectionery (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Description
【考案の詳細な説明】
本考案は特に板ガムの内包装に好適な金属蒸着
紙に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a metal-deposited paper particularly suitable for the inner packaging of gum sheets.
板ガム内包装用材料としては従来から薄葉紙な
どの原紙とアルミニウム箔とをワツクス貼りした
複合シート材料が用いられている。これらの包装
紙は高いバリアー性と美麗な外観を具備してお
り、かつ包装機械用として適した性質を有してい
ることから多年に亘つて使用されてきた。しかし
ながら近年種々な要因からアルミニウム箔の価格
が著しく高謄し、包装紙として使用することにつ
いては主として経済的な理由から極めて困難な状
況となり、従来と同等な特性を具した経済的な包
装材料の要求が高まつているのが現状である。 Composite sheet materials in which base paper such as tissue paper and aluminum foil are pasted with wax have been used as the packaging material for the inside of the gum board. These wrapping papers have been used for many years because they have high barrier properties and a beautiful appearance, and have properties suitable for use in packaging machines. However, in recent years, the price of aluminum foil has increased significantly due to various factors, and it has become extremely difficult to use it as wrapping paper mainly for economic reasons. The current situation is that demands are increasing.
一方、蒸着技術の著しい進歩にともない、上記
した複合シート材料に代えて金属蒸着紙が各種食
品の包装材料として汎用されるに至り、板ガム内
包装用として使用する試みがなされている。しか
しながら板ガム内包装紙として金属蒸着紙を使用
する場合には、板ガム内包装紙としての最大の要
件である自動包装機械への適応性に欠けるという
問題点が潜在しているとされ、経済的な有利性が
認められるにも抱らず未だ実用化されるに至つて
いない。即ち蒸着紙の場合においては包装時に必
要ないわゆるなじみ性（折り曲げ順応性）が前記
したアルミニウム箔貼合せ紙に比べて欠けてお
り、高速度で包装されていく過程において原紙の
折り曲げ時の反撥性が顕著であるため自動包装を
円滑に遂行することが極めて困難であるという点
が板ガム内包装用としての適用を阻害していた。 On the other hand, with remarkable progress in vapor deposition technology, metal-deposited paper has come into widespread use as a packaging material for various foods in place of the above-mentioned composite sheet materials, and attempts have been made to use it for packaging inside gum sheets. However, when metallized paper is used as wrapping paper inside a gum board, it is said that there is a potential problem in that it lacks adaptability to automatic packaging machines, which is the most important requirement for wrapping paper inside a gum board. Despite its perceived advantages, it has not yet been put into practical use. In other words, in the case of metallized paper, it lacks the so-called conformability (bending flexibility) necessary for packaging compared to the aluminum foil laminated paper mentioned above, and in the process of high-speed packaging, the repulsion when folding the base paper is reduced. This is extremely difficult to carry out automatically and smoothly, which has hindered its application as packaging inside gum sheets.
本考案は上記した金属蒸着紙の欠点を解消し、
金属蒸着紙でありながら自動包装が円滑に遂行し
得る板ガム内包装用金属蒸着紙を提供するもので
あつて、第１図にその断面構造を拡大略示してい
るごとく、坪量14〜40ｇ／m2の原紙１または目止
め加工が施された坪量14〜40ｇ／m2の原紙１の表
面に、塩化ビニール−酢酸ビニール共重合体樹
脂、ウレタン樹脂、ポリエステル樹脂、アクリル
樹脂、ニトロセルロース樹脂、エチレン酢酸ビニ
ル樹脂、アイオノマー樹脂等の熱可塑性合成樹脂
を主成分とするワニスが乾燥後重量20〜20ｇ／m2
となるよう塗布されてワニス皮膜２が形成され、
その上に高準度アルミニウムによる厚さ150〜600
Åの真空蒸着膜３が形成され、さらに上記原紙１
または１′の裏面に１〜15ｇ／m2のパラフインワ
ツクス又はマイクロクリスタンワツクスを主成分
とするワツクス４が塗布されてなり、更に好まし
くは上記したワニス皮膜２の形成後、真空蒸着膜
３の形成後、あるいはワツクス４の塗布後におい
て型付加工が施され、第２図に拡大略示したごと
く微細な凹凸面が形成されていることを特徴とし
ているものである。 This invention solves the above-mentioned drawbacks of metallized paper,
The purpose of the present invention is to provide a metal-deposited paper for packaging inside a gum board that can be automatically wrapped smoothly even though it is a metal-deposited paper, and has a basis weight of 14 to 40 g, as shown in Fig. 1, whose cross-sectional structure is enlarged and schematically shown. / m 2 base paper 1 or a sealed base paper 1 with a basis weight of 14 to 40 g/m 2 is coated with vinyl chloride-vinyl acetate copolymer resin, urethane resin, polyester resin, acrylic resin, nitrocellulose. A varnish whose main component is a thermoplastic synthetic resin such as resin, ethylene vinyl acetate resin, or ionomer resin weighs 20 to 20 g/m 2 after drying.
The varnish film 2 is formed by applying it so that
Thickness 150~600 with high grade aluminum on top
A vacuum-deposited film 3 of Å is formed, and the base paper 1
Alternatively, wax 4 mainly composed of 1 to 15 g/m 2 of paraffin wax or microcrystalline wax is applied to the back surface of 1', and more preferably, after the above-mentioned varnish film 2 is formed, vacuum-deposited film 3 is applied. After the formation of the wax 4 or after the application of the wax 4, a molding process is performed to form a finely uneven surface as shown schematically and enlarged in FIG.
更に上記した複層構造をもつ本考案の板ガム内
包装用金属蒸着紙の製造手順について具体的に説
明すると、坪量14〜40ｇ／m2の原紙１の表面に直
接に、塩化ビニール−酢酸ビニール共重合体、ウ
レタン、ポリエステル、アクリル、ニトロセルロ
ース、エチレン酢酸ビニール、アイオノマー等の
合成樹脂を主成分とするワニスを、グラビアコー
ター、ロールコーター、エヤーナイフコーター等
の塗工機を用いて乾燥後重量２〜220ｇ／m2とな
るように１〜２度塗布してワニス皮膜２を形成せ
しめる。あるいはまた坪量14〜40ｇ／m2の薄葉紙
の表面に予めクレー、カオリン、炭酸カルシウ
ム、でんぷん、ラテツクスその他の原紙表面の光
沢を得るために使用される目止め剤を塗布し、必
要に応じてスーパーカレンダー加工を施してなる
原紙１′を使用し、該原紙１′の表面に上記と同様
に熱可塑性合成樹脂を主成分とするワニスを乾燥
後重量２〜20ｇ／m2となるよう塗布してワニス皮
膜２を形成せしめる。このときの原紙１または
１′の含水分は３％以下となるよう乾燥条件を設
定しておけば、次の真空蒸着の際強光沢が得られ
る。次いで上記原紙１または１′のワニス皮膜２
の表面に常法により高準度アルミニウムからなる
厚さ150〜600Åの真空蒸着膜３形成せしめ、しか
るのち原紙１または１′の裏面にパラフインワツ
クス又はマイクロクリスタンワツクスを主成分と
するワツクス４を１〜15ｇ／m2塗布することによ
つて得ることができる。そしてワニス皮膜２の形
成後、あるいは真空蒸着膜３の形成後、または最
終のワツクス４の塗布後においてエンボスローラ
による型付加工を施すことにより板ガム内包装用
として好適な蒸着紙を得ることができる。 Furthermore, to specifically explain the manufacturing procedure of the metal-deposited paper for packaging inside a gum board of the present invention having the multilayer structure described above, vinyl chloride-acetic acid is directly applied to the surface of the base paper 1 having a basis weight of 14 to 40 g/m2. After drying a varnish whose main component is a synthetic resin such as vinyl copolymer, urethane, polyester, acrylic, nitrocellulose, ethylene vinyl acetate, or ionomer using a coating machine such as a gravure coater, roll coater, or air knife coater. The varnish film 2 is formed by applying it once or twice to a weight of 2 to 220 g/m 2 . Alternatively, the surface of thin paper with a basis weight of 14 to 40 g/m 2 is coated with a filler such as clay, kaolin, calcium carbonate, starch, latex, etc. used to make the surface of the base paper glossy, and if necessary, A base paper 1' that has been subjected to super calender processing is used, and a varnish whose main component is a thermoplastic synthetic resin is applied to the surface of the base paper 1' in the same manner as above so that the weight after drying is 2 to 20 g/m 2 . to form a varnish film 2. If the drying conditions are set so that the moisture content of the base paper 1 or 1' at this time is 3% or less, strong gloss can be obtained during the next vacuum deposition. Next, the varnish film 2 on the base paper 1 or 1'
A vacuum-deposited film 3 of 150 to 600 Å thick made of high-level aluminum is formed on the surface of the base paper 1 or 1' by a conventional method, and then a wax 4 mainly composed of paraffin wax or microcrystalline wax is applied to the back surface of the base paper 1 or 1'. It can be obtained by applying 1 to 15 g/m 2 of. Then, after forming the varnish film 2, after forming the vacuum-deposited film 3, or after applying the final wax 4, it is possible to obtain a vapor-deposited paper suitable for packaging inside the board gum by applying a molding process using an embossing roller. can.
実施例 １
坪量30ｇ／m2の薄葉紙（三興製紙〓製）上に、
カオリンを10ｇ／m2塗布したのちスーパーカレン
ダーをかけて表面を平滑にした原紙１′の上に、
塩化ビニール−酢酸ビニール共重合体樹脂を主成
分とするワニス（Ｐ−8025大日精化〓製）を５
ｇ／m2厚さになるようグラビアロールコータで塗
布してワニス皮膜２を形成し、さらにその上に高
純度アルミニウムの厚さ350Åの真空蒸着膜３形
成せしめ、しかるのちエンボスローラにより型付
加工を施したのち上記原紙１の裏面にパラフイン
を主成分とするワツクス（日本製蝋〓製
BONTEXO100／PALVAX1330）を１／１の配
合にて混ぜ合わせたものを７ｇ／m2の厚さに塗布
してワツクス層４を形成し、所定の幅に截断巻取
りを行なつた。Example 1 On thin paper (manufactured by Sanko Paper Co., Ltd.) with a basis weight of 30 g/ m2 ,
On top of the base paper 1', which had been coated with 10 g/ m2 of kaolin and then supercalendered to make the surface smooth,
Varnish (P-8025 manufactured by Dainichiseika) whose main component is vinyl chloride-vinyl acetate copolymer resin
A varnish film 2 is formed by applying it to a thickness of g/m 2 using a gravure roll coater, and then a 350 Å thick vacuum-deposited film 3 of high-purity aluminum is formed on top of the varnish film 2, which is then molded using an embossing roller. After that, wax (manufactured by Nippon Sei Wax) whose main component is paraffin is applied to the back side of the base paper 1.
A mixture of BONTEXO 100/PALVAX 1330) in a ratio of 1/1 was applied to a thickness of 7 g/m 2 to form wax layer 4, which was then cut and wound to a predetermined width.
このようにして得られた試料を板ガムの内包装
用の自動包装機に供給し、板ガムの包装試験を行
なつたところ、折畳み反撥性が少なく極めて良好
な使用結果が得られた。 When the sample thus obtained was fed to an automatic packaging machine for inner packaging of gum sheets and a gum sheet packaging test was carried out, very good usage results were obtained with little folding repulsion.
これに対して上記実施例１においてエンボスロ
ーラーによる型付加工までの要件を備えた試料を
板ガムの内包装用の自動包装機に供給し、板ガム
の包装試験を行なつたところ、試料のなじみ性が
なく折畳み反撥性が強いために包装紙が膨らみ開
いて円滑に包装を進行することができなかつた。 On the other hand, in Example 1 above, when a sample with the requirements up to the stamping process using an embossing roller was supplied to an automatic packaging machine for inner packaging of sheet gum, and a packaging test for sheet gum was conducted, it was found that the sample Due to the lack of conformability and strong folding repulsion, the wrapping paper swelled open and wrapping could not proceed smoothly.
実施例 ２
実施例１と同じ原紙１の表面にカオリン＋ラテ
ツクスを８ｇ／m2塗布したのちスーパーカレンダ
ー加工を施して表面を平滑にした原紙１′の上に、
ポリエステル系合成樹脂を主成分とするワニス
（大日本インキ化学工業〓製MCA.2042）を４
ｇ／m2の厚さになるようグラビアロールコーター
で塗布してワニス皮膜２を形成し、さらにその上
に高純度のアルミニウムの厚さ450Åの真空蒸着
膜３を形成せしめた。しかるのちに実施例１同様
に型付け加工を施し、厚紙１′の裏面にマイクロ
クリスタンワツクスを主成分とするワツクス（東
洋ペトロライト製トプコＫ・351）を６ｇ／m2の
厚さに塗布してワツクス４の層を形成し、所定の
幅に截断巻取りを行なつた。Example 2 The same base paper 1 as in Example 1 was coated with 8 g/m 2 of kaolin + latex, and then supercalendered to make the surface smooth.
Varnish whose main component is polyester synthetic resin (MCA.2042 manufactured by Dainippon Ink & Chemicals)
A varnish film 2 was formed by coating with a gravure roll coater to a thickness of g/m 2 , and a vacuum-deposited film 3 of high purity aluminum with a thickness of 450 Å was further formed thereon. Thereafter, the molding process was performed in the same manner as in Example 1, and a wax (Topco K 351 manufactured by Toyo Petrolite Co., Ltd.) containing microcrystalline wax as a main component was applied to the back side of the cardboard 1' to a thickness of 6 g/ m2 . A layer of wax 4 was formed by cutting and winding to a predetermined width.
このようにして得られた試料を板ガムの内包装
用の自動包装機に供給し、板ガムの包装試験を行
なつたところ、実施例１と同等の良好なる結果が
得られた。 The sample thus obtained was fed to an automatic packaging machine for inner packaging of gum sheets, and a gum sheet packaging test was conducted, and good results equivalent to those of Example 1 were obtained.
実施例 ３
坪量23ｇ／m2の薄葉紙（天間特殊製紙〓製）を
原紙１とし、その表面に水溶性エチレン酢酸ビニ
ル系合成樹脂を主成分するワニス（製鉄化学〓製
ワニス−ザイクセンＮ）をエヤーナイクコーター
にて２回塗工により10ｇ／m2厚さのワツクス皮膜
２を形成し、その上に高純度アルミニウムの厚さ
500Åの真空蒸着膜３を形成せしめ、次いで実施
例１と同様の型付加工を行なつたのち裏面に実施
例１と同じパラフインを主成分とするワツクスを
７ｇ／m2の厚さに塗布し、所定幅に截断巻取りを
行なつた。Example 3 Thin paper (manufactured by Tenma Tokushu Paper Co., Ltd.) with a basis weight of 23 g/m 2 was used as the base paper 1, and a varnish containing water-soluble ethylene-vinyl acetate-based synthetic resin as a main component was applied to the surface of the base paper (Varnish - Zaixen N, manufactured by Tetsu Seikagaku Co., Ltd.). A wax film 2 with a thickness of 10 g/m 2 is formed by applying it twice with an air coater, and on top of that a wax film 2 with a thickness of high purity aluminum is applied.
A 500 Å thick vacuum-deposited film 3 was formed, and then the same molding process as in Example 1 was carried out, and then the same paraffin-based wax as in Example 1 was applied to the back side to a thickness of 7 g/m 2 . Then, the material was cut and wound to a predetermined width.
このようにして得られた試料を板ガムの内包装
用の自動包装機に供給して包装試験を行なつたと
ころ、実施例１と同等の良好な結果が得られた。 When the sample thus obtained was fed to an automatic packaging machine for inner packaging of sheet gum and a packaging test was conducted, good results equivalent to those of Example 1 were obtained.
なお原紙１または１′の表面のワニス皮膜２に
使用される合成樹脂としては、上記した実施例に
使用したものの他に、ウレタン樹脂、アクリル樹
脂、ニトロセルロース樹脂、アイオノマー樹脂、
等の熱可塑性合成樹脂が挙げられ、いずれも好ま
しく適用することができる。 In addition to the synthetic resins used for the varnish film 2 on the surface of the base paper 1 or 1', in addition to those used in the above embodiments, urethane resins, acrylic resins, nitrocellulose resins, ionomer resins,
Examples include thermoplastic synthetic resins such as, and any of them can be preferably applied.
このように本考案による板ガム内包装用金属蒸
着紙は、坪量14〜40ｇ／m2の原紙１または目止め
加工が施された坪量14〜40ｇ／m2の原紙１′の表
面に、塩化ビニール−酢酸ビニール共重合体樹
脂、ウレタン樹脂、ポリエステル樹脂、アクリル
樹脂、ニトロセルロース樹脂、エチレン酢酸ビニ
ル樹脂、アイオノマー樹脂等の熱可塑性合成樹脂
を主成分とするワニスが乾燥後重量２〜20ｇ／m2
となるよう塗布されてワニス皮膜２が形成され、
その上に高純度アルミニウムによる厚さ150〜600
Åの真空蒸着膜３が形成され、さらに上記原紙１
または１′の裏面に１〜15ｇ／m2のパラフインワ
ツクス又はマイクロクリスタンワツクスを主成分
とするワツクス４が塗布され、更に好ましくは、
上記したワニス皮膜形成後、あるいは真空蒸着膜
形成後、またはワツクス塗布後において型付加工
が施されてなるものであり、特に原紙１または
１′の裏面にパラフインワツクス又はマイクロク
リスタンワツクスを主成分とするワツクス４が塗
布されているため、折り畳み時における反撥性が
効果的に減殺され、従来まで板ガム内包装用とし
て自動包装が困難とされていた金属蒸着紙の物性
が改善されて高速自動包装機にも適用できるとい
う画期的な効果を発揮する。 In this way, the metal-metalized paper for wrapping inside a gum board according to the present invention can be applied to the surface of the base paper 1 with a basis weight of 14 to 40 g/m 2 or the base paper 1' with a basis weight of 14 to 40 g/m 2 that has been sealed. A varnish whose main component is a thermoplastic synthetic resin such as vinyl chloride-vinyl acetate copolymer resin, urethane resin, polyester resin, acrylic resin, nitrocellulose resin, ethylene vinyl acetate resin, or ionomer resin weighs 2 to 20 g after drying. / m2
The varnish film 2 is formed by applying it so that
Thickness 150~600 by high purity aluminum on it
A vacuum-deposited film 3 of Å is formed, and the base paper 1
Alternatively, a wax 4 whose main component is 1 to 15 g/m 2 of paraffin wax or microcrystalline wax is applied to the back surface of 1', and more preferably,
After the above-mentioned varnish film is formed, vacuum evaporated film is formed, or wax is applied, a molding process is applied.In particular, paraffin wax or microcrystalline wax is mainly applied to the back side of the base paper 1 or 1'. Because the component Wax 4 is applied, the repulsion during folding is effectively reduced, and the physical properties of metal-metalized paper, which until now was considered difficult to automatically wrap for packaging inside sheet gum, have been improved and the paper can be wrapped at high speeds. It has a revolutionary effect that can also be applied to automatic packaging machines.
図面は本考案の実施例を示したものであつて、
第１図は断面拡大側面図、そして第２図は型付け
加工後の断面拡大側面図である。
１，１′は原紙、２はワニス皮膜、３は金属蒸
着膜、４はワツクス。
The drawings show an embodiment of the present invention, and
FIG. 1 is an enlarged cross-sectional side view, and FIG. 2 is an enlarged cross-sectional side view after molding. 1 and 1' are base paper, 2 is a varnish film, 3 is a metal vapor deposited film, and 4 is wax.
Claims (1)
施された坪量14〜40ｇ／m2の原紙１′の表面に、
塩化ビニールー酢酸ビニール共重合体樹脂、ウレ
タン樹脂ポリエステル樹脂、アクリル樹脂、ニト
ロセルロース樹脂等の熱可塑性合成樹脂を主成分
とするワニスが乾燥後重量２〜20ｇ／m2となるよ
う塗布されてワニス皮膜２が形成され、その上に
高純度アルミニウムによる厚さ150〜600Åの真空
蒸着膜３が形成され、さらに上記原紙１または
１′の裏面に１〜15ｇ／m2のパラフインワツクス
又はマイクロクリスタンワツクスを主成分とする
ワツクス４が塗布されていることを特徴とする板
ガム内包装用金属蒸着紙。 On the surface of base paper 1 with a basis weight of 14 to 40 g/m 2 or base paper 1' with a basis weight of 14 to 40 g/m 2 that has been sealed,
A varnish whose main component is a thermoplastic synthetic resin such as vinyl chloride-vinyl acetate copolymer resin, urethane resin polyester resin, acrylic resin, or nitrocellulose resin is applied to a weight of 2 to 20 g/m 2 after drying to form a varnish film. A vacuum-deposited film 3 of high purity aluminum with a thickness of 150 to 600 Å is formed thereon, and a 1 to 15 g/m 2 of paraffin wax or microcrystalline wax is further applied to the back surface of the base paper 1 or 1'. 1. A metal-deposited paper for packaging inside a gum board, characterized in that it is coated with wax 4 whose main component is wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5987283U JPS59165499U (en) | 1983-04-20 | 1983-04-20 | Metallic metallized paper for packaging inside gum sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5987283U JPS59165499U (en) | 1983-04-20 | 1983-04-20 | Metallic metallized paper for packaging inside gum sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59165499U JPS59165499U (en) | 1984-11-06 |
| JPH033599Y2 true JPH033599Y2 (en) | 1991-01-30 |
Family
ID=30190116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5987283U Granted JPS59165499U (en) | 1983-04-20 | 1983-04-20 | Metallic metallized paper for packaging inside gum sheets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165499U (en) |
-
1983
- 1983-04-20 JP JP5987283U patent/JPS59165499U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59165499U (en) | 1984-11-06 |
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