JPH03241096A - Production of laminated paper having slit - Google Patents
Production of laminated paper having slitInfo
- Publication number
- JPH03241096A JPH03241096A JP2037051A JP3705190A JPH03241096A JP H03241096 A JPH03241096 A JP H03241096A JP 2037051 A JP2037051 A JP 2037051A JP 3705190 A JP3705190 A JP 3705190A JP H03241096 A JPH03241096 A JP H03241096A
- Authority
- JP
- Japan
- Prior art keywords
- release paper
- sticking agent
- paper
- slit
- surface 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 25
- 239000012790 adhesive layer Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract 6
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000004026 adhesive bonding Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、タンク紙やラベル等の形成用材料として用
いられるスリットを有する積層紙の製造方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing laminated paper having slits, which is used as a material for forming tank paper, labels, and the like.
（従来の技術）
表面基材の裏面に粘着剤層を形成し、その粘着剤層に離
型紙を貼り合わせた３層構造の長尺な積層紙を一方向に
移送し、その積層紙を先端より所定の長さに切断してタ
ック紙を形成し、あるいは表面基材と粘着剤層を所定の
形状に切断してラベルを形成することは従来から普通に
行なわれている。(Prior art) A long laminated paper with a three-layer structure in which an adhesive layer is formed on the back side of the front substrate and a release paper is attached to the adhesive layer is transferred in one direction, and the laminated paper is Conventionally, it has been common practice to form tack paper by cutting into a predetermined length, or to form a label by cutting a surface base material and an adhesive layer into a predetermined shape.
上記タック紙として、離型紙の剥離を容易とするため、
第３図に示すように、表面基材１の片面に塗布した粘着
剤層２およびその粘着剤層２を保護する離型紙３にスリ
ット４を入れたものがある。As the above-mentioned tack paper, in order to facilitate the release of the release paper,
As shown in FIG. 3, there is one in which slits 4 are formed in an adhesive layer 2 coated on one side of a surface base material 1 and a release paper 3 that protects the adhesive layer 2.
上記スリット４は、普通、タック紙を形成する前段にお
いて、積層紙に形成され、従来は、離型紙の片面に粘着
剤層を形成し、その粘着剤層の乾燥後、表面基材と貼り
合わせする一連の粘着加工を行なったのち、スリッタを
用いて離型紙の裏側より表面基材のみを残して離型紙お
よび粘着剤層を切断するようにしていた。The slits 4 are usually formed in the laminated paper before forming the tack paper, and conventionally, an adhesive layer is formed on one side of the release paper, and after the adhesive layer dries, it is attached to the surface base material. After performing a series of adhesive processes, the release paper and adhesive layer were cut using a slitter from the back side of the release paper, leaving only the surface base material.
ところで、上記のようなスリットを有する積層紙の製造
方法においては、表面基材の厚み精度の不均一により、
表面基材を切断したり、離型紙に切り残しが生しるなど
の不都合があった。By the way, in the method for manufacturing laminated paper having slits as described above, due to uneven thickness accuracy of the surface base material,
There were inconveniences such as cutting the surface base material and leaving uncut parts on the release paper.
また、ラベルにおいても表面基材にスリットを入れたも
のがあり、このようなラヘルの形成においても積層紙を
形成したのち、表面基材にスリットを入れる加工方法を
採用しているため、離型紙を切断したり、表面基材に切
り残しが生しる不都合があった。In addition, some labels have slits made in the surface material, and when forming such lachels, a processing method is used in which slits are made in the surface material after laminated paper is formed. There was an inconvenience in that the material was cut or uncut parts were left on the surface base material.
そこで、この発明は上記の不都合を解消し、表面基材と
離型紙のいずれか一方に正確にスリットを形成した積層
紙の製造方法を提供することを技術的課題としている。Therefore, the technical object of the present invention is to eliminate the above-mentioned disadvantages and provide a method for manufacturing laminated paper in which slits are accurately formed in either the surface base material or the release paper.
〔課題を解決するための手段］
上記の課題を解決するために、この発明においては、長
さ方向に走行される帯状離型紙の片面に粘着剤層を形成
したのち粘着剤層を乾燥処理し、上記粘着剤層上に表面
基材を貼り合わせる前において離型紙と表面基材のいず
れか一方に縦方向にスリットを入れるようにした構成を
採用したのである。[Means for Solving the Problems] In order to solve the above problems, in the present invention, an adhesive layer is formed on one side of a strip of release paper that is run in the length direction, and then the adhesive layer is dried. , a structure is adopted in which a slit is made in the vertical direction in either the release paper or the surface substrate before the surface substrate is laminated onto the adhesive layer.
上記のように、離型紙又は表面基材にスリットを入れて
から両者を貼り合わせることにより、離型紙と表面基材
のいずれか一方に正確にスリ、トを形成した積層紙を得
ることができる。As mentioned above, by making slits in the release paper or the surface base material and then bonding the two together, it is possible to obtain a laminated paper in which either the release paper or the surface base material has slits or grooves formed accurately. .
以下、この発明の実施例を第１図および第２図に基づい
て説明する。Embodiments of the present invention will be described below with reference to FIGS. 1 and 2.
第１図に示すように、ロール体りから引き出された離型
紙３ば複数のロール５に案内され、上下一対の貼り合わ
せロール６間に挿通される。As shown in FIG. 1, the release paper 3 pulled out from the roll body is guided by a plurality of rolls 5 and inserted between a pair of upper and lower bonding rolls 6.
上記離型紙３の移送路には、糊付装置１０が設けられ、
その糊付装置１０によって離型紙３の片面に粘着剤層２
が形成される。A gluing device 10 is provided on the transfer path of the release paper 3,
The adhesive layer 2 is applied to one side of the release paper 3 by the gluing device 10.
is formed.
糊付装置１０として、コンマコーター、リバースコータ
ー、ナチュラルコーター等を採用することができる。こ
こでは、糊バント１１内ムこ外周下部を浸漬した糊付ロ
ーラ１２を一方向に回転し、その糊付ローラ１２の外周
に付着する粘着剤を絞りローラ１３により絞り、膜厚が
均一化された粘着剤を押えロール１４との間に挿通され
る離型紙３の片面に転写するリバースコーターが示され
ている。As the gluing device 10, a comma coater, a reverse coater, a natural coater, etc. can be employed. Here, the gluing roller 12 immersed in the lower part of the outer periphery of the inner gluing band 11 is rotated in one direction, and the adhesive adhering to the outer periphery of the gluing roller 12 is squeezed by the squeezing roller 13 to make the film thickness uniform. A reverse coater is shown that transfers the adhesive onto one side of the release paper 3 that is inserted between the presser roll 14 and the release paper 3.
この場合、粘着剤は、離型紙３の片面全体に塗布しても
よく、あるいは少なくとも一部分を帯状に残して残りの
部分に転写してもよい、粘着剤の無い部分を形成する場
合は、糊付ローラにプレートを押し付けて外周に付着す
る粘着剤を帯状に掻き取り、あるいは糊付ローラと離型
紙との接触部間にマスキングテープを挿通し、そのテー
プ上より離型紙に粘着剤を転写する。In this case, the adhesive may be applied to the entire surface of one side of the release paper 3, or at least a portion may be left in a band shape and transferred to the remaining portion. Press the plate against the adhesive roller and scrape off the adhesive that adheres to the outer periphery in a strip, or insert masking tape between the contact area between the adhesive roller and the release paper and transfer the adhesive from above the tape to the release paper. .
上記糊付装置１０の下流側には乾燥装置２０が設けられ
ている。乾燥装置２０は、離型紙３の粘着剤塗布面に向
けて熱風を吹付けるようにしており、その熱風の吹付け
によって粘着剤ＪＩ２は乾燥処理される。A drying device 20 is provided downstream of the pasting device 10. The drying device 20 blows hot air toward the adhesive-coated surface of the release paper 3, and the adhesive JI2 is dried by the blowing of the hot air.
乾燥装置２０と貼り合わせロール６間にはスリッタ装置
３０が設けられている。スリッタ装置３０は円形のスリ
ッタ刃３１と受はロール３２より威り、そのスリッタ装
置３０によって離型紙３は縦方向に切断される。この切
断に際し、スリッタ装置３０は、離型紙３の粘着剤層２
の無い部分を切断する場合と、粘着剤層２を有する部分
を切断する場合とがある。A slitter device 30 is provided between the drying device 20 and the bonding roll 6. The slitter device 30 has a circular slitter blade 31 and a roller 32, and the release paper 3 is cut in the longitudinal direction by the slitter device 30. During this cutting, the slitter device 30 cuts the adhesive layer 2 of the release paper 3.
There are cases in which a portion without adhesive layer 2 is cut, and a case in which a portion with adhesive layer 2 is cut.
粘着剤層２を有する部分を切断する場合、スリッタ刃３
１の外周に粘着剤が付着して切れ味が悪くなるおそれが
あるため、スリッタ刃３１の外周に油剤を塗布しておく
のがよい。When cutting the part having the adhesive layer 2, the slitter blade 3
Since there is a risk that adhesive may adhere to the outer circumference of the slitter blade 31 and the cutting quality may deteriorate, it is preferable to apply an oil to the outer circumference of the slitter blade 31.
実施例では、第２図に示すように、スリッタ刃３１を支
持するホルダー３３にシリコーンオイルやマシンオイル
を含浸させた不織布等の含油部材３４を取付け、その含
油部材３４をスリッタ刃３１の外周に接触させるように
している。In the embodiment, as shown in FIG. 2, an oil-impregnated member 34 made of nonwoven fabric impregnated with silicone oil or machine oil is attached to a holder 33 that supports the slitter blade 31, and the oil-impregnated member 34 is attached to the outer periphery of the slitter blade 31. I'm trying to make contact.
スリッタ装置３０を通過した離型紙３は、貼り合わせロ
ール６間を通過するとき、そのロール６間に送り込まれ
る表面基材１と貼り合わされて積層紙Ａが形成される。When the release paper 3 that has passed through the slitter device 30 passes between the bonding rolls 6, it is bonded to the surface base material 1 fed between the rolls 6, thereby forming the laminated paper A.
この積層紙Ａはロール状に巻かれる。This laminated paper A is wound into a roll.
なお、表面基材１に縦方向のスリットを形成する場合は
、その表面基材１が貼り合わせロール６間に送り込まれ
る前に、スリッタ装置によって縦方向にスリットを入れ
るようにする。In addition, when forming longitudinal slits in the surface base material 1, the slits are made in the vertical direction using a slitter device before the surface base material 1 is fed between the bonding rolls 6.
以上のように、この発明においては、粘着剤層を有する
離型紙と表面基材とを貼り合わせる手前において離型紙
又は表面基材に縦方向のスリットを入れるようにしたの
で、離型紙と表面基材のいずれか一方に縦方向のスリッ
トを正確に形成した積層紙を得ることができる。As described above, in this invention, a vertical slit is made in the release paper or the surface base material before the release paper having an adhesive layer and the surface base material are bonded together, so that the release paper and the surface base material are bonded together. It is possible to obtain a laminated paper in which longitudinal slits are precisely formed on either side of the material.
第１図はこの発明に係る方法に使用する製造装置の概略
図、第２図は同上のスリッタ刃のホルダーを示す正面図
、第３図はスリットを有する夕。
り紙の斜視図である。
１・・・・・・表面基材、 ２・・・・・・粘着剤
層、３・・・・・・離型紙、 ４・・・・・・
スリット。FIG. 1 is a schematic diagram of a manufacturing apparatus used in the method according to the present invention, FIG. 2 is a front view showing a holder for the same slitter blade, and FIG. 3 is a slit-shaped holder. FIG. 1... Surface base material, 2... Adhesive layer, 3... Release paper, 4...
slit.
Claims (1)
層を形成したのち粘着剤層を乾燥処理し、上記粘着剤層
上に表面基材を貼り合わせる前において離型紙と表面基
材のいずれか一方に縦方向にスリットを入れることを特
徴とするスリットを有する積層紙の製造方法。(1) After forming an adhesive layer on one side of a belt-shaped release paper that is run in the length direction, the adhesive layer is dried, and before bonding the surface base material on the adhesive layer, the release paper and surface base material are bonded together. A method for producing laminated paper with slits, which comprises making a slit in the longitudinal direction on either side of the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2037051A JP2838093B2 (en) | 1990-02-16 | 1990-02-16 | Method for producing laminated paper having slits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2037051A JP2838093B2 (en) | 1990-02-16 | 1990-02-16 | Method for producing laminated paper having slits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03241096A true JPH03241096A (en) | 1991-10-28 |
| JP2838093B2 JP2838093B2 (en) | 1998-12-16 |
Family
ID=12486781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2037051A Expired - Fee Related JP2838093B2 (en) | 1990-02-16 | 1990-02-16 | Method for producing laminated paper having slits |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2838093B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006206782A (en) * | 2005-01-28 | 2006-08-10 | Nof Corp | Functional film for attaching to flat display and method for attaching the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149098A (en) * | 1983-02-15 | 1984-08-25 | 住友電気工業株式会社 | Semiconductor device |
| JPS59164584A (en) * | 1983-03-09 | 1984-09-17 | 株式会社 タカラ | Manufacture of adhesive label |
| JPS6037084A (en) * | 1983-08-09 | 1985-02-26 | Fujitsu Ltd | Character recognizing device |
-
1990
- 1990-02-16 JP JP2037051A patent/JP2838093B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149098A (en) * | 1983-02-15 | 1984-08-25 | 住友電気工業株式会社 | Semiconductor device |
| JPS59164584A (en) * | 1983-03-09 | 1984-09-17 | 株式会社 タカラ | Manufacture of adhesive label |
| JPS6037084A (en) * | 1983-08-09 | 1985-02-26 | Fujitsu Ltd | Character recognizing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006206782A (en) * | 2005-01-28 | 2006-08-10 | Nof Corp | Functional film for attaching to flat display and method for attaching the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2838093B2 (en) | 1998-12-16 |
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