JPH0825591A - Vinyl chloride sheet - Google Patents
Vinyl chloride sheetInfo
- Publication number
- JPH0825591A JPH0825591A JP16980394A JP16980394A JPH0825591A JP H0825591 A JPH0825591 A JP H0825591A JP 16980394 A JP16980394 A JP 16980394A JP 16980394 A JP16980394 A JP 16980394A JP H0825591 A JPH0825591 A JP H0825591A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- vinyl chloride
- printing
- chloride sheet
- printed
- 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
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は塩化ビニルシート、詳し
くはプリントが表面に施された事務用，家庭用等の椅
子、あるいは座席（二輪車用サドル，四輪自動車用座
席）等の表面シートを構成する塩化ビニルシートに関す
る。尚、本明細書においてシートとは、一層状，多層状
のいずれであってもよく、またレザー等も含む概念であ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vinyl chloride sheet, more specifically, an office or household chair having a print on its surface, or a surface sheet such as a seat (saddle for two-wheeled vehicles, seat for four-wheeled vehicles). Concerning the constituent vinyl chloride sheet. In addition, in the present specification, the sheet may be in a single-layer form or a multi-layer form, and is a concept including leather and the like.
【０００２】[0002]
【従来の技術】従来、例えば事務用，家庭用等の椅子
や、自動二輪車，自転車等のサドル用として使用されて
いた塩化ビニルシート（レザー）は、グラビア印刷等に
よりインキ厚み０．００１５ｍｍ程度（べた塗り換算．
ドライ時）でシート本体表面にプリントしたものが知ら
れていた。2. Description of the Related Art A vinyl chloride sheet (leather) which has been conventionally used, for example, as a chair for offices and households, and as a saddle for motorcycles and bicycles has an ink thickness of about 0.0015 mm by gravure printing ( Solid paint conversion.
It was known that it was printed on the surface of the seat body (when dry).
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記せるよう
に椅子，サドル等に使用される塩化ビニルシートは、使
用者の臀部の頻繁な接触（前後左右）による摩擦が激し
く、上記従来技術ではその摩耗によりプリントが短期間
で簡単になくなってしまったり、色落ちにより使用者の
衣服等を汚す虞れが高かった。これに対応する為には過
大な目付で印刷（例えばロータリースクリーン印刷）す
れば良く、ロータリースクリーン印刷によりプリントす
ればグラビア印刷と比して摩耗性も良いが、既存のロー
タリースクリーン印刷では好適な物が得られなかった。However, as described above, the vinyl chloride sheet used for chairs, saddles, etc. is subject to severe friction due to the frequent contact (front, rear, left and right) of the user's buttocks, and in the prior art described above, the There is a high possibility that the print will be easily lost in a short period of time due to abrasion, or that the user's clothes or the like will be stained due to discoloration. In order to deal with this, printing with an excessive basis weight (for example, rotary screen printing) may be performed, and when printing by rotary screen printing, abrasion resistance is better than in gravure printing, but it is suitable for existing rotary screen printing. Was not obtained.
【０００４】本発明は、従来技術の有するこのような問
題点に鑑みなされたものであり、その目的とするところ
は、絞押し時にデザイン性を保持できるインキ厚みとし
た耐摩耗性に優れる塩化ビニルシートの提供にある。The present invention has been made in view of the above problems of the prior art, and an object of the present invention is to provide a vinyl chloride excellent in abrasion resistance with an ink thickness capable of maintaining designability at the time of pressing. In the provision of seats.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明がなした技術的手段は、インキ厚み０．０１〜
０．１０ｍｍ（ドライ時）でプリントした塩化ビニルシ
ート本体表面を、絞押しして上記目付量としたインキを
シート本体内に埋設状態に配して表面凹凸状に形成し、
そのインキ表面が表面凹凸形状に沿ってプリント面を形
成し、上記インキが、重合度１０００〜１４５０とした
塩化ビニルペーストレジン１００重量部に対し、可塑剤
量を４０〜５５重量部配合してなることである。In order to achieve the above object, the technical means of the present invention include an ink thickness of 0.01 to
The surface of the vinyl chloride sheet body printed with 0.10 mm (when dry) is pressed to form the ink having the above basis weight, and the ink is embedded in the sheet body to form an uneven surface.
The ink surface forms a printed surface along the uneven surface shape, and the ink is mixed with 40 to 55 parts by weight of a plasticizer based on 100 parts by weight of vinyl chloride paste resin having a polymerization degree of 1000 to 1450. That is.
【０００６】[0006]
【実施例】以下、本発明塩化ビニルシートの一実施例を
図に基づいて説明する。EXAMPLES An example of the vinyl chloride sheet of the present invention will be described below with reference to the drawings.
【０００７】図面は、サドル用の塩化ビニルシートＡを
示し、塩化ビニルシート単体，あるいは従来周知である
種々のタイプの塩化ビニルレザー等の所望厚さに形成さ
れた塩化ビニルシート本体１の表面１ａに、所望配合し
た塩ビペーストレジンをベースとしたインキ２を、ロー
タリースクリーン印刷で所定のパターン（凹凸模様）に
プリントし、そしてその表面を絞押しすることにより、
表面１ａを凹凸状に形成し、凹凸状の立体感のあるプリ
ント面３を構成する。The drawing shows a vinyl chloride sheet A for a saddle, and the surface 1a of a vinyl chloride sheet body 1 formed to a desired thickness such as a vinyl chloride sheet alone or various types of conventionally known vinyl chloride leather. Ink 2, which is based on a vinyl chloride paste resin with a desired composition, is printed by rotary screen printing in a predetermined pattern (uneven pattern), and the surface is squeezed.
The surface 1a is formed in a concavo-convex shape to form a concavo-convex printed surface 3 having a three-dimensional effect.
【０００８】インキ２は、塩ビペーストレジンをベース
とし、これに可塑剤，安定剤等を配合してなり、塩ビペ
ーストレジン１００重量部に対し可塑剤量を４０〜５５
重量部とし、最も好ましいのは４５〜５０重量部であ
る。４０未満だと耐寒性，印刷性が低下し、５５よりも
多いと印刷時や絞押し時にパターンぶれが発生する。Ink 2 is based on a vinyl chloride paste resin and is mixed with a plasticizer, a stabilizer and the like, and the amount of the plasticizer is 40 to 55 per 100 parts by weight of the vinyl chloride paste resin.
Parts by weight, and most preferably 45 to 50 parts by weight. When it is less than 40, cold resistance and printability are deteriorated, and when it is more than 55, pattern blurring occurs during printing or pressing.
【０００９】また、塩ビペーストレジンの重合度は８０
０〜２５００を用いるが、例えばサドルのように高周波
ウエルダーして使用するものにあっては、高周波ウエル
ダー性を確保するために、塩ビペーストレジンの重合度
を１０００〜１４５０とする。１０００未満でも１４５
０より高くてもウエルダー部の強度が低下する。The degree of polymerization of vinyl chloride paste resin is 80.
0 to 2500 is used, but in the case of a high frequency welder such as a saddle, the degree of polymerization of the vinyl chloride paste resin is set to 1000 to 1450 in order to secure high frequency weldability. 145 even under 1000
Even if it is higher than 0, the strength of the welder portion is lowered.
【００１０】目付量は、インキ厚み０．０１〜０．１０
ｍｍ（ドライ時）となる様に、１３〜１３０ｇ／ｍ
2 （べた塗り換算）程度、好ましくはインキ厚み０．０
１５〜０．０５ｍｍとなる様に、２０〜６５ｇ／ｍ
2 （べた塗り換算）程度とし、これは絞押し時の印刷パ
ターンを保ちデザイン性を保持するためであり、インキ
厚み０．０１ｍｍ（ドライ時）未満では摩耗性がやや劣
り、０．１０ｍｍ（ドライ時）より多いと絞押し時にパ
ターンぶれが発生する。インキ配合は塩ビレザー配合に
比し硬いので、風合い上はインキ厚み０．０６ｍｍ位以
下が好ましい。ちなみに、ベタ塗り換算目付（ｇ／
ｍ2 ）は、以下の数１にて表される。The basis weight is 0.01 to 0.10 of ink thickness.
13-130 g / m so that it becomes mm (when dry)
2 (solid conversion), preferably ink thickness 0.0
20-65 g / m so that it becomes 15-0.05 mm
2 (equivalent to solid coating), this is to maintain the designability while maintaining the printing pattern when pressing, and if the ink thickness is less than 0.01 mm (dry), the abrasion property is slightly inferior and 0.10 mm (dry). If it is more than the time), pattern shake will occur when pressing down. Since the ink composition is harder than the PVC leather composition, the ink thickness is preferably about 0.06 mm or less in terms of texture. By the way, the solid coating conversion basis weight (g /
m 2 ) is expressed by the following mathematical expression 1.
【数１】 [Equation 1]
【００１１】 （インキ配合例） 塩ビペーストレジン（Ｐ＝１１００） １００重量部 ＤＯＰ ４７ 〃 エポキシ化大豆油 ２ 〃 炭酸カルシウム粉 １０ 〃 Ｂａ−Ｚｎ系安定剤 ５ 〃 ホスファイトのキレーター １ 〃 顔料 ２３ 〃 本インキの比重は、顔料の種類にもよるが１．３前後で
ある。(Ink formulation example) Vinyl chloride paste resin (P = 1100) 100 parts by weight DOP 47 〃 Epoxidized soybean oil 2 〃 Calcium carbonate powder 10 〃 Ba-Zn stabilizer 5 〃 Phosphite chelator 1 〃 Pigment 23 〃 The specific gravity of this ink is around 1.3, depending on the type of pigment.
【００１２】ちなみに、インキ配合の比較例を下記に示
す。 （インキ配合比較例） 塩ビペーストレジン（Ｐ＝８００） １００重量部 ＤＯＰ ５６ 〃 エポキシ化大豆油 ２ 〃 炭酸カルシウム粉 ３０ 〃 Ｂａ−Ｚｎ系安定剤 １ 〃 顔料 １８ 〃By the way, a comparative example of ink formulation is shown below. (Comparison example of ink formulation) PVC paste resin (P = 800) 100 parts by weight DOP 56 〃 Epoxidized soybean oil 2 〃 Calcium carbonate powder 30 〃 Ba-Zn stabilizer 1 〃 Pigment 18 〃
【００１３】従って、上記本実施例配合のインキ２を、
下記塩ビ配合の塩化ビニルシート（塩ビレザー）本体１
の表面１ａに、ロータリースクリーン印刷でインキ厚み
０．０３ｍｍ（目付量４０ｇ／ｍ2 べた塗り換算）と
してプリントし、ゲル化させ、その後所望な絞ロール等
により表面１ａを所望形状の凹凸状に絞押しし、インキ
２は表面１ａ内に埋設状態で、かつ凹凸に沿った立体感
のあるプリント面３が形成される。このプリント面３
は、耐摩耗性に優れ、絞押し時のパターンぶれもない。Therefore, the ink 2 having the above-mentioned composition of the present embodiment is
Vinyl chloride sheet (vinyl chloride leather) body containing the following vinyl chloride 1
On the surface 1a of the above, a screen was printed by rotary screen printing with an ink thickness of 0.03 mm (equivalent to 40 g / m 2 basis weight conversion), gelled, and then the surface 1a was squeezed into an irregular shape of a desired shape by a desired squeezing roll or the like. When pressed, the ink 2 is embedded in the surface 1a, and a printed surface 3 having a three-dimensional effect is formed along the irregularities. This printed surface 3
Has excellent wear resistance, and there is no pattern blurring when pressing.
【００１４】ここに、印刷されるレザーの配合例を示す
が、ウェルダー加工を行うのであれば、ＰＶＣの重合度
は１２００〜１４００が好ましい。この範囲外では８０
℃中での剥離力が低下するからである。 （塩ビ配合例） 塩ビストレートレジン（Ｐ＝１３００） １００重量部 ＤＯＰ ７５ 〃 エポキシ化大豆油 ２ 〃 炭酸カルシウム粉 ２０ 〃 Ｂａ−Ｚｎ系安定剤 ２ 〃 顔料 ５ 〃Here, an example of the composition of the leather to be printed is shown. If the welding process is performed, the polymerization degree of PVC is preferably 1200 to 1400. 80 outside this range
This is because the peeling force in ° C decreases. (Vinyl chloride compounding example) PVC straight resin (P = 1300) 100 parts by weight DOP 75 〃 Epoxidized soybean oil 2 〃 Calcium carbonate powder 20 〃 Ba-Zn stabilizer 2 〃 Pigment 5 〃
【００１５】また、ロータリースクリーン印刷後のゲル
化条件は２２０℃×２分以上とするのが好ましく、本実
施例では、２２０℃×２分とした。２２０℃未満である
と摩擦色落ち、耐寒性が低下する。The gelling condition after rotary screen printing is preferably 220 ° C. × 2 minutes or more, and in this embodiment 220 ° C. × 2 minutes. If the temperature is lower than 220 ° C, the color of friction is discolored and the cold resistance is deteriorated.
【００１６】[0016]
【発明の効果】本発明は、使用者の臀部の頻繁な接触
（前後左右）による摩擦が激しい椅子の表面や自動二輪
車，四輪車等の座席表面を形成する塩化ビニルシートを
上記せるような構成としたため、プリント面を付与しつ
つも耐摩耗性にも優れ、かつ絞押し時にパターンぶれが
発生せずにデザイン性を保持できる塩化ビニルシートが
提供できる。INDUSTRIAL APPLICABILITY According to the present invention, a vinyl chloride sheet forming a surface of a chair or a seat surface of a motorcycle, a four-wheeled vehicle or the like, which is severely rubbed by a user's frequent buttocks contact (front, rear, left and right), is provided. Because of the constitution, it is possible to provide a vinyl chloride sheet which is excellent in abrasion resistance while imparting a printed surface, and which can maintain designability without causing pattern blur during pressing.
【図１】本発明塩化ビニルシートの一実施例を示す縦断
正面図FIG. 1 is a vertical sectional front view showing an embodiment of a vinyl chloride sheet of the present invention.
Ａ：塩化ビニルシート １：シート本体 ２：インキ ３：プリント面 A: Vinyl chloride sheet 1: Sheet body 2: Ink 3: Print surface
フロントページの続き (72)発明者 田中 充広 静岡県榛原郡吉田町神戸１番 オカモト株 式会社静岡工場内 (72)発明者 川久保 力 静岡県榛原郡吉田町神戸１番 オカモト株 式会社静岡工場内Front page continuation (72) Inventor Mitsuhiro Tanaka Kobe No. 1 Yoshida-cho, Haibara-gun, Shizuoka Prefecture Okamoto Co., Ltd. Shizuoka factory (72) Inventor Tsutomu Kawakubo No. 1 Kobe Yoshida-cho, Shizuoka prefecture Okamoto Co., Ltd. Shizuoka factory
Claims (1)
イ時）でプリントした塩化ビニルシート本体表面を、絞
押しして上記目付量としたインキをシート本体内に埋設
状態に配して表面凹凸状に形成し、そのインキ表面が表
面凹凸形状に沿ってプリント面を形成し、上記インキ
が、重合度１０００〜１４５０とした塩化ビニルペース
トレジン１００重量部に対し、可塑剤量を４０〜５５重
量部配合してなることを特徴とする塩化ビニルシート。1. A surface of a vinyl chloride sheet main body printed with an ink thickness of 0.01 to 0.10 mm (when dry) is squeezed to have the above-mentioned basis weight and the ink is embedded in the sheet main body. The ink surface is formed in an uneven shape, the printed surface is formed along the uneven surface shape, and the amount of the plasticizer is 40 to 55 with respect to 100 parts by weight of the vinyl chloride paste resin having a polymerization degree of 1000 to 1450. A vinyl chloride sheet characterized by being mixed in parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16980394A JP3406387B2 (en) | 1994-07-21 | 1994-07-21 | PVC sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16980394A JP3406387B2 (en) | 1994-07-21 | 1994-07-21 | PVC sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0825591A true JPH0825591A (en) | 1996-01-30 |
| JP3406387B2 JP3406387B2 (en) | 2003-05-12 |
Family
ID=15893189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16980394A Expired - Fee Related JP3406387B2 (en) | 1994-07-21 | 1994-07-21 | PVC sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3406387B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013087400A (en) * | 2011-10-21 | 2013-05-13 | Itoki Corp | Printed leather product, manufacturing method thereof and chair using printed leather product |
| US11155373B2 (en) | 2008-05-19 | 2021-10-26 | David Murray Melrose | Headspace modification method for removal of vacuum pressure and apparatus therefor |
-
1994
- 1994-07-21 JP JP16980394A patent/JP3406387B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11155373B2 (en) | 2008-05-19 | 2021-10-26 | David Murray Melrose | Headspace modification method for removal of vacuum pressure and apparatus therefor |
| JP2013087400A (en) * | 2011-10-21 | 2013-05-13 | Itoki Corp | Printed leather product, manufacturing method thereof and chair using printed leather product |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3406387B2 (en) | 2003-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4669883B2 (en) | Adhesive sheet and method for producing the same | |
| JPH05505973A (en) | Inlay vinyl sheet and its manufacturing method | |
| JPH0825591A (en) | Vinyl chloride sheet | |
| JPH06226921A (en) | Decorative surface cover | |
| CA1083896A (en) | Decorative sheet-type material containing chips and process for making same | |
| CN108642908B (en) | High-gloss rayon inkjet printing canvas and manufacturing method thereof | |
| JP5254831B2 (en) | Method for producing cast-coated paper and cast-coated paper produced by this production method | |
| JP2007084984A (en) | Polyvinyl chloride-based slip-preventing floor material | |
| KR19980022408U (en) | Flooring materials with three-dimensional moving images | |
| JPH08218298A (en) | Wall paper and production thereof | |
| JP3401916B2 (en) | How to make wallpaper | |
| JPH0486300A (en) | Manufacture of foamable uneven wall sheet having gloss-flatting effect | |
| JPS639533A (en) | Production of interior decorative material | |
| US1376653A (en) | Process of reproducing oil-paintings | |
| NL1007635C2 (en) | Decorative coated sheet and method for its manufacture. | |
| JPH0122858B2 (en) | ||
| JPH08332443A (en) | Production of decorative material for interior | |
| JP2516478B2 (en) | Resin composition for printable layer | |
| KR100423842B1 (en) | Floor with pastel and cubic quality, and exceellant durability | |
| KR980007043U (en) | Double-layered flooring with a combination of rotary screen and gravure printing or transfer printing | |
| JPS5841974A (en) | Patterned suede leather and production thereof | |
| NO760486L (en) | ||
| JP2798463B2 (en) | Variable color PVC resin sheet | |
| JPH02203964A (en) | Production of decorative sheet | |
| JP2000198259A (en) | Rubber stamp and manufacture thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |