JPH0612120Y2 - Plastic flooring - Google Patents
Plastic flooringInfo
- Publication number
- JPH0612120Y2 JPH0612120Y2 JP1988122621U JP12262188U JPH0612120Y2 JP H0612120 Y2 JPH0612120 Y2 JP H0612120Y2 JP 1988122621 U JP1988122621 U JP 1988122621U JP 12262188 U JP12262188 U JP 12262188U JP H0612120 Y2 JPH0612120 Y2 JP H0612120Y2
- Authority
- JP
- Japan
- Prior art keywords
- plastic
- surface roughness
- pattern
- plastic flooring
- less
- 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
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Floor Finish (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は表面艶消しプラスチック床材、特には木、石、
砂などの天然素材模様を形成させたプラスチック床材を
梨地加工することによって表面光沢度（６０°）および
表面粗さ（Ｒａ）を特定のものとして、天然素材に近い
質感と意匠性をもたせた表面艶消しプラスチック床材に
関するものである。[Detailed Description of the Invention] (Industrial field of application) The present invention is a surface matte plastic flooring material, especially wood, stone,
By applying satin finish to a plastic flooring material with a natural material pattern such as sand, the surface glossiness (60 °) and surface roughness (Ra) are specified to give it a texture and design that is close to that of a natural material. The present invention relates to a matte plastic floor material.
（従来の技術と解決すべき課題） プラスチック床材については各種のものが知られてお
り、特に天然素材の質感をもたせるプラスチック床材に
ついては、例えば木目模様を印刷したシートを表面にラ
ミネートしたもの、表面層に鉱物、雲母などの骨材を練
り込んで石目模様を現出させたものなども市販されてい
るが、これらについては質感を向上させるためにその表
面を鏡面仕上とするか、表面にエンボス加工をし、また
は表面をブラスト加工することが行なわれている。(Prior art and problems to be solved) Various types of plastic floor materials are known, and in particular, plastic floor materials that have the texture of natural materials are, for example, those obtained by laminating a sheet with a wood pattern printed on the surface. There are also commercially available products in which minerals, mica, and other aggregates are kneaded into the surface layer to reveal a stone pattern, but for these, in order to improve the texture, the surface should be mirror-finished, Embossing the surface or blasting the surface is performed.
しかし、この表面を鏡面仕上げとするとプラスチック材
特有の艶が出てしまい、天然素材の質感が表現できず、
また傷がついたときに目立ち易いという不利が生じ、エ
ンボス加工すると床材表面に凹凸部が形成されるため歩
行の際に靴底と床面との接触面積が表面フラットのとき
にくらべて小さくなり、エンボス凸部の摩耗が激しくな
るし、その凹部にホコリ、ヨゴレが溜り易く、美観を保
つためのメンテナンスを頻繁に行なう必要があり、さら
にはメンテナンスの際のワックス使用量が多くなるとい
う不利があり、また表面をブラスト加工し、これによっ
て表面粗さがＲａ＝１．５μｍ以上、Ｒａmaxが１０μ
ｍ以上になると床材表面にキズ、ヨゴレが付き易くな
り、実用的でなくなるという欠点がある。However, if this surface is mirror-finished, the luster peculiar to plastic materials comes out, and the texture of natural materials can not be expressed,
In addition, when scratched, it has the disadvantage of being conspicuous, and when embossed, uneven parts are formed on the surface of the floor material, so the contact area between the shoe sole and the floor surface during walking is smaller than when the surface is flat. However, the embossed protrusions are subject to severe wear, dust and stains are likely to accumulate in the recesses, frequent maintenance is required to maintain aesthetics, and more wax is used during maintenance. The surface roughness is Ra = 1.5 μm or more and Ramax is 10 μ.
If it is more than m, there is a drawback that the surface of the flooring material is apt to be scratched and stained, which is not practical.
（課題を解決するための手段） 本考案はこのような不利を解決した表面艶消しプラスチ
ック床材に関するものであり、これは天然素材の模様を
形成させたプラスチック床材の表面を、表面光沢度（６
０°）が３〜２０％で表面粗さ（Ｒａ）が１．５μｍ以
下、Ｒmaxが１０μｍ以下となるようにしてなることを
特徴とするものである。(Means for Solving the Problem) The present invention relates to a surface matte plastic flooring material that solves such disadvantages. (6
0 °) is 3 to 20%, the surface roughness (Ra) is 1.5 μm or less, and the Rmax is 10 μm or less.
すなわち、本考案者らは前記したような従来品における
不利を伴わない天然素材模様を施したプラスチック床材
を開発すべく種々検討した結果、この天然素材模様を形
成されたプラスチック床材の表面に適宜の表面粗さを有
する転写フィルムを載せ、熱プレスしてプラスチック床
材の表面にこの転写フィルムの表面粗さを転写すると、
この表面が適度の表面粗さを有し、表面光沢度も低く、
表面艶消しされたものとなり、天然素材模様が質感をも
ったものになるということを見出し、この天然素材の質
感を最もよく出させるためにはこの表面光沢度（６０
°）を３〜２０％とし、表面粗さ（Ｒａ）を１．５μｍ
以下、Ｒmaxを１０μｍ以下、好ましくはこの範囲内で
あってさらに十点平均粗さ（Ｒｚ）が３〜８μｍとする
ことがよいということを確認して本考案を完成させた。That is, the present inventors have conducted various studies to develop a plastic floor material having a natural material pattern that does not have the disadvantages of the conventional products as described above, and as a result, the surface of the plastic floor material having the natural material pattern formed thereon has been investigated. Place a transfer film with an appropriate surface roughness and heat press to transfer the surface roughness of this transfer film to the surface of the plastic flooring,
This surface has an appropriate surface roughness and has a low surface gloss,
It was found that the surface will be matte and the natural material pattern will have a texture, and this surface glossiness (60
Degree) is 3 to 20% and the surface roughness (Ra) is 1.5 μm.
The present invention has been completed by confirming that Rmax is 10 μm or less, preferably within this range, and the ten-point average roughness (Rz) is preferably 3 to 8 μm.
本考案において用いられる天然素材模様を形成されたプ
ラスチック床材は従来公知のものでよく、したがってこ
れには予じめ成形されたプラスチック床材の表面に木目
模様を印刷した印刷シートをラミネートしたもの、プラ
スチック床材の表面層に鉱物、雲母などの骨材を練り込
み表面を圧縮成形してなる石目調のものなどが例示され
る。The natural material pattern-formed plastic floor material used in the present invention may be a conventionally known one, and therefore, a pre-formed plastic floor material laminated with a printing sheet having a wood pattern printed on the surface thereof. An example thereof is a stone-like material obtained by kneading aggregates such as minerals and mica into the surface layer of a plastic floor material and compressing the surface.
この天然素材模様をもったプラスチック床材はついでそ
の表面をマット処理することによつてその表面光沢度
（６０°）、表面粗さ（Ｒａ）を調整するのであるが、
このマット処理は例えばこの天然素材模様をもったプラ
スチック床材の表面に所望の表面粗さ（Ｒａ）をもつ転
写フィルムを載せ、この上にプレス板、キャンバス、プ
レス熱板を重ねると共に、このプラスチック床材の下面
に表面処理ブラスト板、キャンバス、プレス熱板を重積
し、これを１５０〜１６０℃、２０〜３０kg／cm2の条
件で数分間加熱加圧処理し、冷却するという方法で行な
えばよく、これによれば転写フィルムの表面粗さ（Ｒ
ａ）が忠実にプラスチック床材の表面に転写されるの
で、このプラスチック床材は所望の表面光沢度、表面粗
さをもつものとなり、その天然素材模様の質感が高めら
れたものになるという有利性が与えられる。The plastic flooring with this natural material pattern is then matt-treated to adjust its surface gloss (60 °) and surface roughness (Ra).
In this matte treatment, for example, a transfer film having a desired surface roughness (Ra) is placed on the surface of a plastic floor material having this natural material pattern, and a press plate, a canvas, and a press hot plate are superposed on the transfer film, A surface-treated blast plate, canvas, and press hot plate are stacked on the bottom surface of the flooring material, and this is heated and pressed for several minutes at 150 to 160 ° C and 20 to 30 kg / cm 2 and then cooled. According to this, the surface roughness (R
Since a) is faithfully transferred to the surface of the plastic flooring material, this plastic flooring material has a desired surface gloss and surface roughness, and the texture of the natural material pattern is enhanced. Gender is given.
（作用） 上記において使用される転写フィルムは例えばフィルム
厚さが２５〜２５０μｍのポリエステルフィルムからな
り、表面厚さ（Ｒａ）が１．６〜２．２μｍとすればよ
く、このフィルムを用いて第１図に示した方法で天然素
材模様をもったプラスチック床材の表面を処理するとこ
のプラスチック床材はその表面光沢度（６０°）が３〜
２０％の低光沢で表面粗さ（Ｒａ）が１．５μｍ以下、
Ｒmaxが１０μｍ以下のものとなるので、その天然素材
模様が天然素材のもつ質感を忠実に再現したものとなる
し、このものは表面光沢度（６０°）が２０％以下なの
でプラスチック特有の艶も出ず、したがって天然素材の
本物感が得られ、これはまた表面光沢度（６０°）が３
％以上で表面粗さ（Ｒａ）が１．５μｍ以下、Ｒmaxが
１０μｍ以下であるためにこの床材が耐キズ性、耐汚染
性のすぐれたものになり、それ故にメンテナンス性もす
ぐれたものになるという有利性が与えられる。(Operation) The transfer film used in the above is made of, for example, a polyester film having a film thickness of 25 to 250 μm and a surface thickness (Ra) of 1.6 to 2.2 μm. When the surface of a plastic flooring material having a natural material pattern is treated by the method shown in Fig. 1, the surface glossiness (60 °) of this plastic flooring material is 3 to
Low gloss of 20% and surface roughness (Ra) of 1.5 μm or less,
Since the Rmax is 10 μm or less, the natural material pattern faithfully reproduces the texture of the natural material, and the surface glossiness (60 °) of this material is 20% or less, so the gloss peculiar to plastics is also obtained. It doesn't come out, so it gives a real feeling of natural material, which also has a surface gloss (60 °) of 3
%, The surface roughness (Ra) is 1.5 μm or less, and Rmax is 10 μm or less, so that this flooring material has excellent scratch resistance and stain resistance, and therefore has excellent maintainability. The advantage is that
（実施例） つぎに本考案の実施例をあげるが、例中の光沢度、表面
粗さ、耐キズ性、耐汚染性は下記により測定結果を示し
たものである。(Examples) Next, examples of the present invention will be described. The glossiness, surface roughness, scratch resistance, and stain resistance in the examples are shown by the following measurement results.
（光沢度） ＪＩＳ Ｋ５４００に準拠して測定した。(Glossiness) Measured according to JIS K5400.
（表面粗さ） ＪＩＳ Ｂ６６０１に準拠して測定した。(Surface Roughness) The surface roughness was measured according to JIS B6601.
（耐キズ性） ＪＩＳ Ｋ５４０１に準拠した電動式鉛筆引掻き試験機
を使用し、この試験機に綱針（先端６０℃）をセット
し、ウェートを０〜１６０ｇまで５ｇ単位で増加してい
き、引掻き速度３０mm／分でテストしたときに目視でキ
ズが判断できたときのウェート重量（ｇ）をもって表示
した。(Scratch resistance) An electric pencil scratch tester in accordance with JIS K5401 is used, a rope needle (tip 60 ° C) is set in this tester, and the weight is increased from 0 to 160 g in 5 g increments. The weight weight (g) when scratches can be visually determined when tested at a speed of 30 mm / min is displayed.
（耐汚染性） 床材表面にタバコの灰をこすりつけ、ガーゼで３往復こ
すったのちのよごれのつき具合で評価した。(Contamination resistance) Tobacco ash was rubbed on the surface of the flooring material, and after rubbing 3 times with gauze, the degree of dirt was evaluated.
◎…最良（よごれがつかない）、 ○…良（よごれは落ちる）、 ×…悪（黒ずんでよごれが落ちない）。◎ ... best (no dirt), ○ ... good (dirt drops), × ... bad (blackened dirt does not drop).
実施例 ポリ塩化ビニル製床材の表面に木目模様を印刷したポリ
塩化ビニル製の厚さ０．３mmの印刷シートをラミネート
して木目調のプラスチック床材（以下床材Ａと略記す
る）を作ると共に、表面層に骨材として雲母を練り込ん
だ石目調の床材（以下床材Ｂと略記する）を作った。Example A wood flooring plastic floor material (hereinafter abbreviated as floor material A) is made by laminating a polyvinyl chloride printing sheet having a thickness of 0.3 mm on which a wood grain pattern is printed on the surface of a polyvinyl chloride floor material. At the same time, a stone floor material (hereinafter abbreviated as floor material B) in which mica was kneaded into the surface layer as an aggregate was prepared.
ついで、この床材Ａ、Ｂの表面にプレス転写板として 1)ステンレス板（厚さ１．３mm、Ｒａ＝０．１９μｍ、
光沢度１５８％）、 2)＃１００サンドブラスト板（厚さ１．３mm、Ｒａ＝
１．７７μｍ、光沢度２．４％）、 3)ポリエステル製マット転写フィルム（厚さ１２５μ
ｍ、Ｒａ＝１．６μｍ、光沢度７．８％）を用い、熱プ
レス機を使用して１５０〜１６０℃、２５kg／cm2の条
件で４分間熱プレスし、８分間冷却して表面加工をした
第１図(a)、(b)に示したプラスチック床板を作った。Then, as a press transfer plate on the surface of the floor materials A and B, 1) stainless steel plate (thickness 1.3 mm, Ra = 0.19 μm,
Gloss 158%), 2) # 100 sandblast plate (thickness 1.3 mm, Ra =
1.77 μm, glossiness 2.4%) 3) Polyester mat transfer film (thickness 125 μm
m, Ra = 1.6 μm, gloss level of 7.8%), heat-pressed for 4 minutes under the conditions of 150 to 160 ° C. and 25 kg / cm 2 using a heat press machine, and cooled for 8 minutes for surface processing. The plastic floorboard shown in FIGS. 1 (a) and (b) was prepared.
つぎにこのようにして得たプラスチック床材の光沢度、
表面粗さ（Ｒａ、Ｒｚ：十点平均粗さ、Ｒmax）を測定
すると共にこの表面の耐キズ製、耐汚染性をしらべたと
ころ、第１表に示したとおりの結果が得られたが、マッ
ト転写フィルムを使用して得たプラスチック床材は表面
光沢度％が４．３〜５．９％であり、表面粗さもＲａ＝
１．１３〜１．１９μｍ、Ｒmax＝５．０〜５．７μｍ
であることから天然素材模様の質感がよく表現されたも
のであり、意匠的にもすぐれたものであった。Next, the glossiness of the plastic flooring material thus obtained,
When the surface roughness (Ra, Rz: ten-point average roughness, Rmax) was measured and the surface was made scratch-resistant and stain-resistant, the results shown in Table 1 were obtained. The plastic flooring obtained using the matte transfer film has a surface gloss% of 4.3 to 5.9% and a surface roughness Ra =
1.13 to 1.19 μm, Rmax = 5.0 to 5.7 μm
Therefore, the texture of the natural material pattern was well expressed and the design was excellent.
（考案の効果） 本考案のプラスチック床材は天然素材模様を形成させた
ものであるが、このものはその表面が前記したようにマ
ット転写フィルムを用いた熱プレス機で表面加工され、
表面光沢度（６０°）が３〜２０％、表面粗さＲａが
１．５μｍ以下、Ｒmaxが１０μｍ以下とされたものと
なっているので、天然素材に近い質感とすぐれた意匠性
をもつものとなるし、これはまた耐キズ性、耐汚染性も
すぐれたものになるという有利性が与えられる。 (Effect of the Invention) The plastic flooring material of the present invention has a natural material pattern formed thereon, and the surface of this material is surface-treated by a heat press machine using a mat transfer film as described above.
The surface gloss (60 °) is 3 to 20%, the surface roughness Ra is 1.5 μm or less, and the Rmax is 10 μm or less, so that it has a texture close to that of a natural material and excellent designability. This also provides the advantage of excellent scratch resistance and stain resistance.
第１図(a)、(b)は実施例で得られた本考案のプラスチッ
ク床材の縦断面図を示したものである。1 (a) and 1 (b) are vertical sectional views of the plastic flooring material of the present invention obtained in the embodiment.
Claims (1)
床材の表面を、表面光沢度（６０°）が３〜２０％で表
面粗さ（Ｒａ）が１．５μｍ以下、Ｒmaxが１０μｍ以
下となるようにしてなることを特徴とする表面艶消しプ
ラスチック床材。1. The surface of a plastic flooring material having a pattern of natural material formed thereon has a surface glossiness (60 °) of 3 to 20%, a surface roughness (Ra) of 1.5 μm or less, and an Rmax of 10 μm or less. Surface matte plastic flooring characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988122621U JPH0612120Y2 (en) | 1988-09-19 | 1988-09-19 | Plastic flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988122621U JPH0612120Y2 (en) | 1988-09-19 | 1988-09-19 | Plastic flooring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243345U JPH0243345U (en) | 1990-03-26 |
| JPH0612120Y2 true JPH0612120Y2 (en) | 1994-03-30 |
Family
ID=31370721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988122621U Expired - Lifetime JPH0612120Y2 (en) | 1988-09-19 | 1988-09-19 | Plastic flooring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612120Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2616863B2 (en) * | 1992-07-17 | 1997-06-04 | 東リ株式会社 | Anti-slip flooring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547283A (en) * | 1978-09-25 | 1980-04-03 | Tanto Kk | Floor tile |
| JPS55154125A (en) * | 1979-05-22 | 1980-12-01 | Riken Vinyl Kogyo Kk | Preparation of plastic film of little photo-reflectivity |
| JPS6132437A (en) * | 1984-07-24 | 1986-02-15 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
| JPS63137772A (en) * | 1986-11-29 | 1988-06-09 | Toppan Printing Co Ltd | Preparation of decorative sheet having gloss gradation pattern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165496U (en) * | 1984-04-06 | 1985-11-02 | 田島応用化工株式会社 | Matte flooring |
-
1988
- 1988-09-19 JP JP1988122621U patent/JPH0612120Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547283A (en) * | 1978-09-25 | 1980-04-03 | Tanto Kk | Floor tile |
| JPS55154125A (en) * | 1979-05-22 | 1980-12-01 | Riken Vinyl Kogyo Kk | Preparation of plastic film of little photo-reflectivity |
| JPS6132437A (en) * | 1984-07-24 | 1986-02-15 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
| JPS63137772A (en) * | 1986-11-29 | 1988-06-09 | Toppan Printing Co Ltd | Preparation of decorative sheet having gloss gradation pattern |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243345U (en) | 1990-03-26 |
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