JPH072414B2 - Method for producing waterproof recording material having ground pattern - Google Patents
Method for producing waterproof recording material having ground patternInfo
- Publication number
- JPH072414B2 JPH072414B2 JP63323939A JP32393988A JPH072414B2 JP H072414 B2 JPH072414 B2 JP H072414B2 JP 63323939 A JP63323939 A JP 63323939A JP 32393988 A JP32393988 A JP 32393988A JP H072414 B2 JPH072414 B2 JP H072414B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- ground pattern
- pattern
- paper
- resin composition
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
- B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は地模様を有する防水性記録材料の製造方法に関
し、更に詳しくは、安価かつ容易に種々の段階の表面
性、即ち、凹凸、ぬれ性、印刷性、筆記性、コーティン
グ性の付与や、種々の段階の光沢度、色調（tone）の組
み合わせによる立体模様、遠近模様などの視覚的効果を
付与した防水性記録材料の製造方法に関するものであ
る。Description: TECHNICAL FIELD The present invention relates to a method for producing a waterproof recording material having a ground pattern, and more specifically, it is inexpensive and easy, and has various surface properties, that is, unevenness and wetting. Related to a method for producing a waterproof recording material that imparts visual effects such as three-dimensional patterns and perspective patterns by combining various levels of glossiness and tones (tones) Is.
従来から、防水性記録材料として合成紙が使用されてい
るが、これまでの合成紙としては、例えばPETフィル
ムの表面を粗面化（サンドブラスト）したもの、合成
樹脂フィルムの表面に無機物をコーティング加工したも
の、ポリプロピレン樹脂と無機物との混合物をフィル
ム化し、延伸加工したもの、紙上に合成樹脂フィルム
層を設け、粗面化処理をしたもの、更には紙上にポリ
プロピレン樹脂をマットロールを使用して押出ラミネー
ト加工したもの、等が使用されている。Synthetic paper has been used as a waterproof recording material, but synthetic papers that have been used so far include, for example, roughened (sandblasted) PET film surface and synthetic resin film surface coated with inorganic substances. Prepared, a mixture of polypropylene resin and inorganic material was formed into a film and stretched, a synthetic resin film layer was provided on the paper, roughened, and the polypropylene resin was extruded on the paper using a mat roll. Laminated products are used.
しかし乍ら、は樹脂が高価であるのに加えて、工程数
が多く、、、も工程数が多く、共に高価なものと
なる。また、は加工が容易であるが、記録紙としての
必要特性が十分に満たされておらず、且つ帯電しやすい
ため作業性が悪いという欠点を孕んでいる。However, in addition to the expensive resin, the number of steps is large, and the number of steps is large, and both are expensive. Further, although it is easy to process, it has the drawback that the workability is poor because it does not sufficiently satisfy the required characteristics as a recording paper and is easily charged.
一方、合成樹脂フィルムを使った合成紙に地模様を付与
する方法として、エンボス加工が広く用いられてきた。
しかし乍ら、エンボス加工はシート状材料を予熱し、所
定の模様を彫刻した型付ロールにより凹凸模様を付け、
冷却して巻取るという方法が一般的である。即ち、地模
様を有する防水性記録材料を製造するには二つの工程が
必要であり、従って工程が煩雑となり、生産性が悪いの
が実情である。On the other hand, embossing has been widely used as a method for imparting a ground pattern to synthetic paper using a synthetic resin film.
However, in embossing, the sheet material is preheated, and the pattern is engraved with a pattern roll to give an uneven pattern,
The method of cooling and winding is common. That is, two steps are required to manufacture a waterproof recording material having a ground pattern, and therefore the steps are complicated and the productivity is poor.
本発明はかかる実情に鑑み、上記問題点を解消した地模
様を有する防水性記録材料及びその製造方法を提供する
ものである。In view of such circumstances, the present invention provides a waterproof recording material having a ground pattern that solves the above problems and a method for manufacturing the same.
即ち、本発明は、基材と、印刷による模様を有するシー
トの模様面との間に、熱可塑性合成樹脂にフィラーを混
合した樹脂組成物をフィルム状に押出して圧着、冷却し
た後、前記シートを剥離分離して前記シートの模様を前
記樹脂組成物フィルム層の表面に転写することを特徴と
する、地模様を有する防水性記録材料の製造方法を内容
とするものである。That is, the present invention, between the substrate and the pattern surface of the sheet having a pattern by printing, a resin composition in which a thermoplastic synthetic resin is mixed with a filler is extruded into a film, pressure-bonded, cooled, and then the sheet And a pattern of the sheet is transferred to the surface of the resin composition film layer, and the method for producing a waterproof recording material having a ground pattern is provided.
本発明における地模様とは、凹凸のない強光沢調から凹
凸を有するマット（ボカシ）調までを含み、種々の段階
の光沢度や色調を組み合わせた図柄、キャラクター、文
字、記号や、つき板、和紙、皮革、織物様模様等を包含
する。The ground pattern in the present invention includes from a strong glossy tone without unevenness to a matte (blurred) tone having unevenness, a pattern, a character, a character, a symbol or a sticker, which combines glossiness and color tones of various stages, Includes Japanese paper, leather, woven patterns, etc.
また、本発明による記録材料は直接に筆記、印刷する場
合と、記録方式に応じた所望の薬剤（例えば、静電記録
用、感熱用、感圧用、昇華転写用等）をコーティング加
工する場合とがあるが、どちらの場合にも適用される。
例えば、直接筆記、印刷する場合は、地模様の美麗さな
どにより商品価値を高め、用途としてはポスター、立看
板、ステッカー、カタログ、パンフレット、カレンダ
ー、地図、絵本、ガイドブック、ゴルフ用スコアカー
ド、診察券、名刺、葉書類、軽包装袋、ラベル、コンポ
ジット容器、ショッピングバッグ、封筒、便箋、コース
ター、メニュー、ブックカバー、有価証券類、カード
類、インモールド用シート等に広く使用できる。Further, the recording material according to the present invention may be directly written or printed, or may be coated with a desired chemical agent (for example, electrostatic recording, heat-sensitive, pressure-sensitive, sublimation transfer, etc.) according to the recording method. Yes, but applies in both cases.
For example, when writing and printing directly, the product value is increased by the beauty of the ground pattern, and the uses are posters, standing signs, stickers, catalogs, brochures, calendars, maps, picture books, guidebooks, golf scorecards, It can be widely used for medical examination cards, business cards, leaf documents, light packaging bags, labels, composite containers, shopping bags, envelopes, stationery, coasters, menus, book covers, securities, cards, in-mold sheets, etc.
また、この地模様は静電記録方式等により複写できない
ため、地模様の有無によって原紙か又は複製物かを容易
に区別でき、真贋の区別用或いは改竄（かいざん）防止
用原紙として利用することができる。Also, since this ground pattern cannot be copied by an electrostatic recording method or the like, it can be easily distinguished whether it is a base paper or a duplicate based on the presence or absence of the ground pattern, and it can be used as a base paper for distinguishing authenticity or for preventing alteration. it can.
薬剤をコーティング加工して記録紙とする場合は、前記
薬剤のぬれ性、定着性を地模様により調節し、所望の記
録紙を得ることができる。When a recording paper is prepared by coating a chemical, the desired recording paper can be obtained by adjusting the wettability and fixing property of the chemical according to the background pattern.
更に、装飾効果を一層高めるために、地模様を有するフ
ィルム層に着色、蒸着等を施すこともできる。Further, in order to further enhance the decorative effect, the film layer having a ground pattern may be colored or vapor-deposited.
以下、本発明を詳細に説明する。Hereinafter, the present invention will be described in detail.
本発明に於ける熱可塑性樹脂とは、防水性を有するラミ
ネート加工が可能な樹脂を指し、要求物性により任意の
樹脂を選択できる。また、表、裏が異なる樹脂であって
もよい。特に好適なものはポリオレフィン系樹脂やポリ
エステル系樹脂である。ポリオレフィン系樹脂として
は、ポリエチレン、ポリプロピレン、ポリ４−メチルペ
ンテン−１やこれらの共重合体、これらと他のモノマー
との共重合体、これらの混合物等が例示される。ポリエ
ステル系樹脂としては、ポリエチレンテレフタレート、
ポリブチレンテレフタレートやこれらのモノマーの酸成
分及び／又はグリコール成分の種類を変えたもの、また
はこれらの共重合体、混合物等が例示される。The thermoplastic resin in the present invention refers to a waterproof resin that can be laminated, and any resin can be selected depending on the required physical properties. Further, the resins may be different on the front and back. Particularly preferred are polyolefin resins and polyester resins. Examples of the polyolefin resin include polyethylene, polypropylene, poly-4-methylpentene-1, copolymers thereof, copolymers of these with other monomers, and mixtures thereof. As the polyester resin, polyethylene terephthalate,
Examples thereof include polybutylene terephthalate, those obtained by changing the types of acid components and / or glycol components of these monomers, and copolymers and mixtures thereof.
本発明に於けるフィラーとは無機物はもちろん、有機物
も含むが、形状は粒子状、繊維状等のいずれも良好に適
用される。The filler in the present invention includes not only an inorganic substance but also an organic substance, and the shape of the filler such as a particle or a fiber is preferably applied.
無機フィラーを配合する目的の第１は、ラミネート加工
時の熱を利用して、無機フィラーの付着水、結晶水をガ
ス化させることや、無機フィラー自体の熱分解ガスを利
用し、ボイドを形成させる。このボイドは連続気泡及び
独立気泡で微細なものが好適であり、後加工する薬剤層
のコーティング性及び定着性を向上させ、特に感熱型記
録紙の基材としては断熱性及びクッション性を付与する
ので好適である。目的の第２は、親水性を付与し、フィ
ルム層表面のぬれ性を向上させ、印刷性やコーティング
性をさらに向上させる。目的の第３は、親水性付与によ
って帯電性を低下させ、取り扱い作業性を向上させる。
目的の第４は、フィルム層を白く不透明にし、天然紙的
風合いを付与させたり、記録画像と地色とのコントラス
トを大きくする、等が挙げられる。特に有機フィラーを
配合する目的は、前述のボイド形成を行うためである
が、ここでは熱可塑性合成樹脂との相分離や有機フィラ
ーの分解ガスを利用して行う。また、無機フィラーより
も有機フィラーを配合する方が樹脂混合物としての比重
が小さくなるという軽量化の利点がある。The first purpose of blending the inorganic filler is to use the heat at the time of laminating to gasify the adhering water and crystallization water of the inorganic filler, and to utilize the pyrolysis gas of the inorganic filler itself to form voids. Let The voids are preferably open cells and closed cells, which are fine, and improve the coating property and fixing property of the drug layer to be post-processed, and particularly impart heat insulating property and cushioning property as a base material of heat-sensitive recording paper. Therefore, it is preferable. The second purpose is to impart hydrophilicity, improve the wettability of the film layer surface, and further improve printability and coating properties. The third purpose is to impart hydrophilicity to reduce the charging property and improve handling workability.
The fourth purpose is to make the film layer white and opaque to give a natural paper-like feel and to increase the contrast between the recorded image and the ground color. In particular, the purpose of blending the organic filler is to perform the above-mentioned void formation, but here, it is carried out by utilizing phase separation from the thermoplastic synthetic resin and decomposition gas of the organic filler. In addition, blending an organic filler rather than an inorganic filler has the advantage of reducing the weight because the specific gravity of the resin mixture becomes smaller.
本発明に用いられる無機フィラーとしては、炭酸カルシ
ウム、シリカ、マイカ、タルク、クレー、ゼオライト、
アルミナ、マグネシア、酸化チタン、酸化スズ、ガラス
粉、硫酸バリウム、ベントナイト、珪藻土、石こう、炭
酸水素ナトリウム等が例示され、一方、有機フィラーと
しては、尿素樹脂、フェノール樹脂、熱硬化ポリエステ
ル樹脂、シリコン樹脂、ポリスチレン系樹脂、メチルメ
タクレート樹脂等が例示される。これらは使用目的によ
り単独又は２種以上混合して用いられる。フィラーの配
合量は0.5〜60重量％の範囲が望ましく、0.5重量％未満
であればボイド形成助長効果は小さく、60重量％を越え
ると、ラミネート加工性が悪くなる。配合量はラミネー
ト加工温度や発生ガス量等により適宜決定される。As the inorganic filler used in the present invention, calcium carbonate, silica, mica, talc, clay, zeolite,
Alumina, magnesia, titanium oxide, tin oxide, glass powder, barium sulfate, bentonite, diatomaceous earth, gypsum, sodium hydrogencarbonate, etc. are exemplified, while organic fillers include urea resin, phenol resin, thermosetting polyester resin, silicone resin. Examples thereof include polystyrene resins, methylmethacrylate resins, and the like. These may be used alone or in combination of two or more depending on the purpose of use. The content of the filler is preferably in the range of 0.5 to 60% by weight. If it is less than 0.5% by weight, the void formation promoting effect is small, and if it exceeds 60% by weight, the laminating property is deteriorated. The blending amount is appropriately determined according to the laminating temperature, the amount of generated gas, and the like.
本発明において、相溶化剤の使用は好ましい態様であ
る。本発明で使用される相溶化剤とは、樹脂組成物を構
成する熱可塑性合成樹脂、フィラー及びボイドを形成す
るガス相互間に作用し、形成されるボイドの均一化、微
細化を図るものである。相溶化剤として望ましいものは
通常の表面活性剤は無論のこと、シリコン系やフッ素系
表面活性剤の他、例えば高分子系のプロピレンオキサイ
ド、ポリスチレンスルフォン酸ソーダや官能基含有オレ
フィン系樹脂（無水マレイン酸共重合体、アクリル酸系
共重合体、イタコン酸共重合体等）、エチレンビニルア
ルコール共重合体、ポリメチルハイドロジェンシロキサ
ンのα−オレフィン付加物などの高分子化合物が使用出
来る。相溶化剤の選定及び配合量は、樹脂組成物を構成
する各成分の配合割合及びHLB値等によって決定され
る。相溶化剤の種類によっては、帯電防止効果や熱分解
によるボイド形成能を有する。配合割合は通常0.1〜15
重量％の範囲が好適である。0.1重量％未満では効果が
十分ではなく、15重量％を越えると押出加工性に悪影響
を与える。In the present invention, the use of a compatibilizer is a preferred embodiment. The compatibilizing agent used in the present invention is a thermoplastic synthetic resin that constitutes the resin composition, acts between the filler and the gas forming the voids, and is intended to make the voids formed uniform and fine. is there. What is desirable as a compatibilizer is, of course, an ordinary surface active agent, but in addition to a silicone type or a fluorine type surface active agent, for example, a polymer type propylene oxide, polystyrene sodium sulfonate, or a functional group-containing olefin resin (maleic anhydride). Polymer compounds such as acid copolymers, acrylic acid-based copolymers, itaconic acid copolymers, etc.), ethylene vinyl alcohol copolymers, and α-olefin adducts of polymethyl hydrogen siloxane can be used. The selection and blending amount of the compatibilizer are determined by the blending ratio of each component constituting the resin composition, the HLB value, and the like. Depending on the type of compatibilizer, it has an antistatic effect and a void forming ability by thermal decomposition. Mixing ratio is usually 0.1 to 15
A weight% range is preferred. If it is less than 0.1% by weight, the effect is not sufficient, and if it exceeds 15% by weight, the extrudability is adversely affected.
次に、本発明においては、樹脂組成物中に吸水性樹脂を
配合すればフィルム層の親水性がさらに向上し、また熱
分解によってボイドの形成が増加し、フィルム層表面の
ぬれ性の向上及び帯電性の低下による作業性の向上に効
果がある。Next, in the present invention, by adding a water-absorbent resin in the resin composition, the hydrophilicity of the film layer is further improved, and the formation of voids by thermal decomposition is increased, and the wettability of the film layer surface is improved and It is effective in improving workability due to a decrease in chargeability.
本発明に用いられる吸水性樹脂としては、通常市販され
ているデンプン系、アクリル酸系等があり、樹脂組成物
中の構成成分との相溶性等によって決定される。As the water-absorbent resin used in the present invention, there are usually commercially available starch-based resins, acrylic acid-based resins and the like, which are determined by compatibility with the constituent components in the resin composition.
また、本発明においては樹脂混合物中に帯電防止剤、酸
化防止剤等の一般に使用される添加剤類を配合しても差
し支えない。Further, in the present invention, generally used additives such as antistatic agents and antioxidants may be added to the resin mixture.
本発明における基材としては、パルプ紙、コート紙、サ
イズプレス加工紙、スーパーカレンダ加工紙、合成紙、
不織布、ラミネート紙等の他、合成樹脂フィルム、金属
箔、金属蒸着フィルムやこれらの積層体等が含まれる。
基材の選定は使用される目的や用途により決定される。
例えば、昇華転写用記録紙などの高平滑性を必要とする
場合には、地模様の凹凸を小さくすることは当然である
が、基材も平滑性の良いコート紙、サイズプレス紙、カ
レンダ加工紙、合成樹脂フィルム等が好適である。As the substrate in the present invention, pulp paper, coated paper, size press processed paper, super calendar processed paper, synthetic paper,
In addition to non-woven fabrics, laminated papers, etc., synthetic resin films, metal foils, metal vapor deposition films, and laminates of these are included.
The selection of the base material is determined by the purpose and application to be used.
For example, when high smoothness of recording paper for sublimation transfer is required, it is natural to reduce the unevenness of the ground pattern, but the base material is also coated paper with good smoothness, size press paper, calendar processing. Paper, synthetic resin film and the like are suitable.
本発明の地模様を有する防水性記録紙は押出法により得
られ、これにより防水性記録紙の製造並びに地模様の形
成が容易に行われ、非常に有利である。The waterproof recording paper having a ground pattern according to the present invention is obtained by an extrusion method, which facilitates the production of the waterproof recording paper and the formation of the ground pattern, which is very advantageous.
即ち、基材と印刷模様を有するシート（以下、母型シー
トという）の模様面との間に熱可塑性合成樹脂にフィラ
ーを混合した樹脂組成物をフィルム状に押出して圧着、
冷却した後、母型シートを剥離分離して母型シートの模
様を樹脂組成物フィルム層の表面に転写させる方法であ
る。いわゆる押出ラミネート法のサンドイッチラミネー
ト方式である。この場合、樹脂組成物と母型シートとは
お互いに離型する組み合わせでなければならない。この
組み合わせは、樹脂組成物の主成分となる熱可塑性合成
樹脂として、例えば、ポリエチレン樹脂やポリプロピレ
ン樹脂を使用した場合は、母型シート用樹脂としてはポ
リエステル系樹脂、ポリ−４−メチルペンテン−１樹
脂、塩化ビニル樹脂等が好適である。印刷による模様は
インク（顔料等の他、金属粉、セラミック粉、金属酸化
物等印刷に使用できる粉状物、粒状物）の量及び色を適
宜組み合わせ（即ち、これらの粒子径、形状、分散度等
を変化させ）、公知の印刷法によりいろいろな段階の光
沢度、色調（tone）に組み合わせることにより為され
る。That is, a resin composition obtained by mixing a thermoplastic synthetic resin with a filler is extruded into a film shape between a base material and a sheet having a printed pattern (hereinafter, referred to as a master sheet), and pressure-bonded,
After cooling, the master sheet is peeled and separated to transfer the pattern of the master sheet onto the surface of the resin composition film layer. This is a so-called extrusion laminating sandwich laminating method. In this case, the resin composition and the matrix sheet must be a combination that is released from each other. When a polyethylene resin or a polypropylene resin is used as the thermoplastic synthetic resin which is the main component of the resin composition, for example, a polyester resin or poly-4-methylpentene-1 is used as the mother sheet resin. Resin, vinyl chloride resin and the like are suitable. The pattern obtained by printing is an appropriate combination of the amount and color of ink (in addition to pigments, etc., metal powder, ceramic powder, metal oxide, etc., powdered or granular materials that can be used for printing) (that is, their particle size, shape, and dispersion). The degree of glossiness and tone are changed by various known methods by a known printing method.
この製造方法による特徴は、マクロ且つダイナミックな
立体感、遠近感からミクロ且つデリケートな立体感、遠
近感まで、広範囲な表現が出来る。加工上では、印刷模
様を有するシートを取り替えるだけで所望の地模様に簡
単に且つ手早く変更出来るという多品種少量生産に好適
な製造方法である。The characteristic of this manufacturing method is that it is possible to express in a wide range from macro and dynamic stereoscopic effect, perspective to micro and delicate stereoscopic effect, perspective. In terms of processing, it is a manufacturing method suitable for high-mix low-volume production in which a desired ground pattern can be easily and quickly changed by simply replacing a sheet having a print pattern.
本発明による地模様は、目的に応じて基材の片面又は両
面に任意に設けることができる。The ground pattern according to the present invention can be optionally provided on one side or both sides of the substrate according to the purpose.
従来のエンボス加工法では、地模様が裏面まで写るが、
本発明の場合は基材を介在させているため、地模様が裏
写りしない点に大きな特徴があり、従って両面に地模様
を付与することも可能である。両面の場合は、表、裏を
異なる図柄の地模様にすることもできる。With the conventional embossing method, the ground pattern is visible up to the back side,
In the case of the present invention, since the base material is interposed, there is a great feature in that the ground pattern does not show through, and therefore it is possible to provide the ground pattern on both sides. In the case of both sides, the front and back sides can have different ground patterns.
本発明による地模様は、前記の通り視覚的な効果と記録
材料としての表面性能の調節が目的であるが、特に表面
性能のうち、表面ぬれ性、コーティング性、コーティン
グ定着性などを向上させるには、地模様面へのコロナ放
電処理が適用できる。The ground pattern according to the present invention is intended to control the visual effect and the surface performance as a recording material as described above, and particularly to improve the surface wettability, the coating property, the coating fixing property and the like among the surface properties. Can apply corona discharge treatment to the ground pattern surface.
以下、本発明を実施例、比較例に基づいて更に詳細に説
明するが、本発明はこれらにより何ら制限されるもので
はない。Hereinafter, the present invention will be described in more detail based on Examples and Comparative Examples, but the present invention is not limited thereto.
実施例１ 熱可塑性合成樹脂としてポリプロピレン樹脂「LA−22
1」（三井石油化学工業製）70重量％と、フィラーとし
て炭酸カルシウム「ホワイトンSB（赤）」（白石カルシ
ウム製）30重量％をドライブレンドし、２軸混練機「PC
M−30」（池貝鉄工製）にて溶融混練（ダイス出口温度2
20℃）し、ペレット化した。Example 1 Polypropylene resin "LA-22" as a thermoplastic synthetic resin
1 "(Mitsui Petrochemical Industry) 70% by weight and calcium carbonate" Whiten SB (red) "30% by weight as a filler are dry blended to form a twin-screw kneader" PC ".
M-30 ”(made by Ikegai Tekko Co., Ltd.) melt kneading (die exit temperature 2
20 ° C.) and pelletized.
ペレット化された樹脂組成物を乾燥し、第１図に示す如
くＴダイ押出機（径40mm、Ｔダイ温度290℃）（１）へ
供給し、基材としての上質紙（坪量66.3g/m2）（４）上
へ押出ラミネート（厚さ30μｍ、冷却ミラーロール
（３）使用）を行った。この時、冷却ミラーロール
（３）に沿って、ウオールナット木目パターンを印刷し
た面が上記樹脂組成物（５）と接する様に配置させた25
μｍポリエステル印刷シート（母型シート）（６）を上
記樹脂組成物（５）を中央にはさむように（一般にポリ
サンドと呼ばれる）してプレスロール（２）により圧着
させ（圧力12kg/cm2）、冷却ミラーロール（３）によっ
て冷却後、得られたラミネート品（印刷シート／樹脂組
成物／上質紙）（７）を一体として巻取り機（８）によ
り巻き取った。The pelletized resin composition is dried and supplied to a T-die extruder (diameter 40 mm, T-die temperature 290 ° C.) (1) as shown in FIG. m 2 ) (4) was extrusion laminated (thickness 30 μm, cooling mirror roll (3) used). At this time, it was arranged along the cooling mirror roll (3) so that the surface printed with the walnut wood pattern was in contact with the resin composition (5).
A μm polyester printing sheet (matrix sheet) (6) is sandwiched by the resin composition (5) in the center (generally called polysand) and pressed by a press roll (2) (pressure 12 kg / cm 2 ). After cooling with a cooling mirror roll (3), the obtained laminated product (printing sheet / resin composition / fine paper) (7) was wound up as a unit with a winding machine (8).
巻き取られたラミネート品（７）の樹脂組成物面から印
刷シート（６）を剥がして、目的とする地模様が正確に
樹脂組成物（５）の表面に転写された地模様を有する防
水性記録材料を得た。Water resistance having a ground pattern in which the target ground pattern is accurately transferred to the surface of the resin composition (5) by peeling the printing sheet (6) from the resin composition surface of the wound laminate (7) A recording material was obtained.
上記の如くして、得られた地模様を有する防水性記録材
料の地模様面へコロナ放電処理（30W/m2/min）を施し、
表面ぬれ指数を50ダイン/cm（ぬれ指薬による）とした
後、オフセット印刷により印刷テストを行った。結果
は、印刷インキ定着性は良好であり、地模様を有する印
刷物が得られた。Corona discharge treatment (30 W / m 2 / min) is applied to the ground pattern surface of the waterproof recording material having the ground pattern obtained as described above,
After setting the surface wetting index to 50 dynes / cm (by a wet finger drug), a printing test was performed by offset printing. As a result, the print ink fixability was good, and a printed matter having a background pattern was obtained.
更に、この印刷物を静電記録方式（ゼロックス・コピ
ー）で複写したところ、地模様は複写できず、印刷内容
のみが複写された。Furthermore, when this printed matter was copied by an electrostatic recording method (Xerox copy), the ground pattern could not be copied, and only the printed content was copied.
実施例２ 実施例１で得られたラミネート品の、ラミネートされて
いない反対面にポリエチレン樹脂「Ｍ−14」（三井石油
化学工業製）76重量％と炭酸カルシウム「ホワイトンSB
（赤）」24重量％とからなる樹脂組成物を第２図に示す
如く、Ｔダイ押出機（９）へ投入し押出ラミネート（Ｔ
ダイ温度330℃、厚さ30μｍ、冷却ミラーロール使用）
した。この時同時に地模様ラミネート面へコロナ放電処
理をした。処理された地模様面に感熱薬剤をコーティン
グ加工し、乾燥したところ、感熱薬剤の密着性、発色性
能は良好であり、また筆記性、防水性も良好であった。Example 2 76% by weight of a polyethylene resin “M-14” (manufactured by Mitsui Petrochemical Industry Co., Ltd.) and calcium carbonate “Whiten SB” were provided on the non-laminated opposite surface of the laminated product obtained in Example 1.
(Red) 24% by weight of the resin composition is put into a T-die extruder (9) as shown in FIG.
Die temperature 330 ° C, thickness 30μm, use cooling mirror roll)
did. At the same time, corona discharge treatment was applied to the ground pattern laminate surface at the same time. When the treated ground pattern surface was coated with a heat-sensitive agent and dried, the heat-sensitive agent was found to have good adhesion and color development performance, as well as good writability and waterproofness.
叙上の通り、本発明によれば、安価かつ容易に地模様に
よっていろいろな段階の表面性の付与や視覚的効果を付
与し、かつ防水性を兼ね備えた、地模様を有する防水性
記録材料を提供することが出来る。As described above, according to the present invention, there is provided a waterproof recording material having a ground pattern, which is inexpensive and easily imparts various surface properties and visual effects depending on the ground pattern, and has waterproofness. Can be provided.
第１図は実施例１で用いた装置を示す概要図、第２図は
実施例２で用いた装置を示す概要図である。 １、９……押出ラミネート機 ２、10……プレスロール ３……冷却ロール、４、12……基材 ５、13……樹脂組成物（溶融フィルム） ６……母型シート ７……ラミネート品（模様を有するシート／樹脂組成物
／基材） ８、15……巻取機 11……冷却ロール 14……ラミネート品（樹脂組成物／基材／樹脂組成物）FIG. 1 is a schematic diagram showing the apparatus used in Example 1, and FIG. 2 is a schematic diagram showing the apparatus used in Example 2. 1, 9 …… Extrusion laminating machine 2, 10 …… Press roll 3 …… Cooling roll 4, 12 …… Base material 5, 13 …… Resin composition (melt film) 6 …… Mother sheet 7 …… Laminate Product (patterned sheet / resin composition / base material) 8, 15 …… Winder 11 …… Cooling roll 14 …… Laminated product (resin composition / base material / resin composition)
───────────────────────────────────────────────────── フロントページの続き (72)発明者 徳野 功 大阪府大阪市住之江区安立４丁目13番18号 五洋紙工株式会社内 (72)発明者 大原 柊三 大阪府大阪市住之江区安立４丁目13番18号 五洋紙工株式会社内 (56)参考文献 特開 昭63−5986（ＪＰ，Ａ) 特開 昭61−141585（ＪＰ，Ａ) 特開 昭63−186231（ＪＰ，Ａ) 特開 昭58−162346（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Isao Tokuno 4-13-18 Andachi, Suminoe-ku, Osaka-shi, Osaka Within Goyo Paper Co., Ltd. No. 13/18 Goyo Paper Co., Ltd. (56) Reference JP-A 63-5986 (JP, A) JP-A 61-141585 (JP, A) JP-A 63-186231 (JP, A) JP 58-162346 (JP, A)
Claims (4)
模様面との間に、熱可塑性合成樹脂にフィラーを混合し
た樹脂組成物をフィルム状に押出して圧着、冷却した
後、前記シートを剥離分離して前記シートの模様を前記
樹脂組成物フィルム層の表面に転写することを特徴とす
る、地模様を有する防水性記録材料の製造方法。1. A resin composition obtained by mixing a thermoplastic synthetic resin with a filler is extruded into a film form between a base material and a pattern surface of a sheet having a pattern formed by printing, press-bonded, and cooled. A method for producing a waterproof recording material having a ground pattern, which comprises peeling and separating and transferring the pattern of the sheet onto the surface of the resin composition film layer.
である請求項１記載の製造方法。2. The method according to claim 1, wherein the thermoplastic synthetic resin is a polyolefin resin.
ある請求項１記載の製造方法。3. The method according to claim 1, wherein the thermoplastic synthetic resin is a polyester resin.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63323939A JPH072414B2 (en) | 1988-12-21 | 1988-12-21 | Method for producing waterproof recording material having ground pattern |
| US07/452,667 US5188395A (en) | 1988-12-21 | 1989-12-19 | Waterproof recording material having ground patterns and its manufacturing method |
| CA002006007A CA2006007A1 (en) | 1988-12-21 | 1989-12-19 | Waterproof recording material having ground patterns and its manufacturing method |
| KR1019890019003A KR900010151A (en) | 1988-12-21 | 1989-12-20 | Waterproof recording material with paper shape and manufacturing method thereof |
| EP19890123689 EP0374930A3 (en) | 1988-12-21 | 1989-12-21 | Waterproof recording material having ground patterns and its manufacturing method |
| CN 89105845 CN1044068A (en) | 1988-12-21 | 1989-12-21 | Waterproof recording material and manufacture method thereof with ground patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63323939A JPH072414B2 (en) | 1988-12-21 | 1988-12-21 | Method for producing waterproof recording material having ground pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02167746A JPH02167746A (en) | 1990-06-28 |
| JPH072414B2 true JPH072414B2 (en) | 1995-01-18 |
Family
ID=18160317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63323939A Expired - Lifetime JPH072414B2 (en) | 1988-12-21 | 1988-12-21 | Method for producing waterproof recording material having ground pattern |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH072414B2 (en) |
| CN (1) | CN1044068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005114620A1 (en) * | 2004-05-21 | 2005-12-01 | Yupo Corporation | In-molding label and resin molded piece with label |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112038A (en) * | 1990-08-31 | 1992-04-14 | Dynic Corp | Nonwoven fabric for printing |
| JPH04112037A (en) * | 1990-08-31 | 1992-04-14 | Dynic Corp | Nonwoven fabric for printing |
| JP2008206928A (en) * | 2007-02-28 | 2008-09-11 | Shengzhou Enterp Co Ltd | Method for manufacturing mat |
| JP4519184B2 (en) * | 2008-07-08 | 2010-08-04 | 欧文印刷株式会社 | Writing paper and method for manufacturing writing paper |
| JP5988134B2 (en) | 2011-05-11 | 2016-09-07 | 株式会社Ｇｓユアサ | Electricity storage element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654220A1 (en) * | 1976-11-30 | 1978-06-01 | Solvay Werke Gmbh | Coating photographic paper with filled polyolefin - using low pressure polyethylene contg. fine calcium carbonate by extrusion and calendering |
| JPH024160Y2 (en) * | 1986-06-24 | 1990-01-31 | ||
| JPH0238398A (en) * | 1988-07-29 | 1990-02-07 | Yokogawa Electric Corp | System for controlling crystal growth |
-
1988
- 1988-12-21 JP JP63323939A patent/JPH072414B2/en not_active Expired - Lifetime
-
1989
- 1989-12-21 CN CN 89105845 patent/CN1044068A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005114620A1 (en) * | 2004-05-21 | 2005-12-01 | Yupo Corporation | In-molding label and resin molded piece with label |
| US8097338B2 (en) | 2004-05-21 | 2012-01-17 | Yupo Corporation | In-mold label, and labeled resin-labeled article |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1044068A (en) | 1990-07-25 |
| JPH02167746A (en) | 1990-06-28 |
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