JPH07100910B2 - Pellet pattern flooring - Google Patents
Pellet pattern flooringInfo
- Publication number
- JPH07100910B2 JPH07100910B2 JP62205711A JP20571187A JPH07100910B2 JP H07100910 B2 JPH07100910 B2 JP H07100910B2 JP 62205711 A JP62205711 A JP 62205711A JP 20571187 A JP20571187 A JP 20571187A JP H07100910 B2 JPH07100910 B2 JP H07100910B2
- Authority
- JP
- Japan
- Prior art keywords
- pellet
- pellets
- present
- sheet
- flooring
- 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
- 239000008188 pellet Substances 0.000 title claims description 45
- 238000009408 flooring Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims description 26
- 229920005992 thermoplastic resin Polymers 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011521 glass 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
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は生産性が高く、かつ新規な意匠性を有するペレ
ット模様床材を提供するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention provides a pellet pattern flooring material having high productivity and novel design.
（従来技術とその問題点） 熱可塑性樹脂ペレットを基材に固着したペレット模様床
材は公知である。これらの床材に使用するペレットはポ
リ塩化ビニル（PVC）等の着色シートを粉砕機等で機械
的に粉砕して作製していた。(Prior Art and Problems Thereof) A pellet pattern flooring material in which thermoplastic resin pellets are fixed to a base material is known. The pellets used for these floor materials were made by mechanically crushing a colored sheet of polyvinyl chloride (PVC) with a crusher.
ところで、近年消費者のデザインの好みで丸味を帯びた
ペレットが所望されるようになった。しかし、従来の方
法では端縁が直線的なペレットしか得られず、また形状
も四角形等の単調な形状でもあり、このペレットを用い
て得られた床材は固苦しい感じで消費者の要望を満たさ
なかった。By the way, in recent years, roundish pellets have been desired due to consumer preference. However, in the conventional method, only a pellet with a straight edge is obtained, and the shape is also a monotonous shape such as a quadrangle, and the floor material obtained by using this pellet is stiff and demands from consumers. Did not meet.
また従来のペレットはいずれの条件でもやや大きいチッ
プと微細な粉粒体に分かれ、この粉粒体はペレット模様
床材の製造に供するには適さず、ペレットの歩留りは約
60％を超えることはなく低かった。In addition, conventional pellets are divided into slightly larger chips and fine powder particles under any conditions, and these powder particles are not suitable for the production of pellet pattern flooring materials, and the pellet yield is about
It did not exceed 60% and was low.
またシートを粉砕機で粉砕して得られたペレットには反
りなどの変形が生じるので、従来の装置でペレット模様
床材を製造する時、最終仕上げ段階で得られたシートに
PVCペーストをドクターブレードでコーティングする工
程で、ドクターブレード下にはペレット一枚が通過しう
るのみの間隙しか設けられていない場合にペレットが目
づまりを起こし、好ましくなかった。In addition, since the pellets obtained by crushing the sheet with a crusher will be deformed such as warpage, when manufacturing pellet pattern flooring with conventional equipment, the sheet obtained at the final finishing stage
In the step of coating the PVC paste with a doctor blade, pellets were clogged when there was only a gap under which the pellets could pass, which was not preferable.
（発明の構成） 本発明は上記問題点を解決したもので、着色シートを複
数の小模様の区画が組合わされたトムソン刃により複数
の組合された模様状に打ち抜くことによって得られた一
定範囲の面積を有する熱可塑性樹脂ペレットが基材上に
固定されたことを特徴とするペレット模様床材、をその
要旨とする。(Structure of the Invention) The present invention has solved the above-mentioned problems and has a certain range obtained by punching a colored sheet into a plurality of combined patterns with a Thomson blade in which a plurality of small pattern sections are combined. A pellet-patterned flooring material, characterized in that a thermoplastic resin pellet having an area is fixed on a base material.
第1A図はPVC等の熱可塑性樹脂シートをペレット状に打
ち抜く図であり、厚さ１〜2mmの熱可塑性樹脂着色シー
ト１の全巾にわたってトムソン刃２を有する打ち抜き機
で打ち抜く。FIG. 1A is a diagram in which a thermoplastic resin sheet such as PVC is punched into pellets, which is punched by a punching machine having a Thomson blade 2 over the entire width of the thermoplastic resin colored sheet 1 having a thickness of 1 to 2 mm.
この時、シートは打ち抜き機の小模様の区画３毎に打ち
抜かれる。小模様の区画３は複数の異なった模様となっ
ており、本発明においてトムソン刃はこれらの複数の異
なった模様が組合わされて構成されている。At this time, the sheet is punched in each small pattern section 3 of the punching machine. The small pattern section 3 has a plurality of different patterns, and in the present invention, the Thomson blade is formed by combining these plurality of different patterns.
シートは小模様の区画３毎に打ち抜かれ、1,000〜20,00
0mm2の一定の面積で、刃の形状に応じて所定の組合わせ
による異なる模様を有する第1B図のペレット４に示され
る本発明で使用されるペレットが得られる。Sheets are punched out in each small section 3, 1,000 to 20,00
With a constant area of 0 mm 2 , pellets for use in the invention are obtained, shown in pellet 4 of FIG. 1B, which have different patterns in a given combination depending on the shape of the blade.
本発明で使用されるペレットはトムソン刃で一定の範囲
の面積に打ち抜かれるので粒状体が生じない、変形しな
い、例えば丸味を帯びたデザイン等の任意のデザインが
可能である等の利点がある。Since the pellets used in the present invention are punched with a Thomson blade into an area within a certain range, there are advantages that no granular body is generated, no deformation occurs, and any design such as a rounded design is possible.
第２図は本発明床材を製造する工程図であり、ホッパー
５中に上記ペレット４が充填されており、ホッパー５の
ペレット供給用ゲート６から第１傾斜振動板７上にペレ
ット４が供給され、さらに第２傾斜振動板８上にペレッ
トは供給される。FIG. 2 is a process diagram for manufacturing the flooring material of the present invention, in which the above-mentioned pellets 4 are filled in the hopper 5, and the pellets 4 are supplied from the pellet supply gate 6 of the hopper 5 onto the first inclined vibration plate 7. Then, the pellets are supplied onto the second inclined diaphragm 8.
この時、傾斜振動板上にペレット１枚のみ通過可能な間
隙を以てガラス板（図示せず）を設けてもよいが、本発
明のペレットは変形しないので上記間隙間につかえてつ
まることはなく、この間隙を通過して能率的にペレット
が基材上に供給される。At this time, a glass plate (not shown) may be provided on the inclined vibrating plate with a gap through which only one pellet can pass, but since the pellet of the present invention does not deform, it does not get caught in the gap and is not boring. The pellets are efficiently supplied onto the substrate through the gap.
得られたペレットはドクターブレード９によって接着剤
10の塗布されたガラスペーパーやガラス繊維と有機また
は無機繊維との複合シート基材11上に載置され、ロール
12・12′間に供給されて前記基材11上に載置され、引続
きオーブン13に通されてペレットが基材上に固定され
る。さらにPVCペースト14をドクターブレード15により
基材との間にほぼペレット１枚のみ通過しうる間隙を設
けてコーティングし、ペレット間にペーストを充填す
る。The obtained pellets are glued with a doctor blade 9.
Placed on a coated glass paper 10 or a composite sheet base material 11 of glass fiber and organic or inorganic fiber, and rolled.
It is supplied between 12 and 12 ', placed on the base material 11, and subsequently passed through an oven 13 to fix the pellets on the base material. Further, the PVC paste 14 is coated with a doctor blade 15 so as to form a gap between the base material and almost one pellet, and the paste is filled between the pellets.
この時、本発明ペレットは変形しないので、何らドクタ
ーブレードに引っかかることはなく、円滑に模様シート
16が製造できる。模様シート16はオーブンでペーストが
加熱ゲル化され、本発明ペレット模様床材が得られる。At this time, since the pellets of the present invention are not deformed, they do not get caught on the doctor blade at all, and the pattern sheet smoothly.
16 can be manufactured. The paste of the pattern sheet 16 is heated and gelled in an oven to obtain the pellet pattern flooring material of the present invention.
第３図は本発明床材斜視図であり、曲線による形状のペ
レット４によりソフトなイメージの床材17となってい
る。FIG. 3 is a perspective view of the flooring material of the present invention. The flooring material 17 has a soft image due to the pellet 4 having a curved shape.
10は接着剤層、11は基材である。10 is an adhesive layer, and 11 is a base material.
（発明の効果） 本発明は以下の効果を奏する。(Effects of the Invention) The present invention has the following effects.
ペレットを製造する歩留がほぼ100％である。 The yield of producing pellets is almost 100%.
直線ばかりでなく曲線を含むペレットで、ソフトな
デザイン、その他任意のデザインが得られ好感をもたれ
た。With pellets containing not only straight lines but also curved lines, soft designs and other arbitrary designs were obtained, which was favorable.
本発明においてはペレットの変形がないので、製造
工程における狭い間隙の部分でも目づまりすることはな
かった。In the present invention, since the pellets are not deformed, there is no clogging even in the narrow gap portion in the manufacturing process.
実施例 PVC100重量部に対し、可塑剤40部、炭酸カルシウム200
部配合し、加熱混練した1.5mm厚のシートをトムソン刃
にて丸味を帯びた模様状に切断し平均5,000mm2のペレッ
トを作成した。このペレットを複数色準備し、ホッパー
から傾斜振動板上を経て公知のPVCペースト系接着剤を
塗布したガラス繊維−パルプ混抄紙基材上に2,000g/m2
の割合で散布し、上記PVCペースト接着剤をゲル化して
基材上に固定した。次に床材表面被覆用の透明PVCペー
ストをペレット間隙に充填されるように塗布し、このペ
ーストを加熱ゲル化して本発明ペレット模様床材を得
た。Example 100 parts by weight of PVC, 40 parts of plasticizer, 200 parts of calcium carbonate
A 1.5 mm thick sheet that had been mixed and heat kneaded was cut into a rounded pattern with a Thomson blade to produce pellets with an average of 5,000 mm 2 . This pellet is prepared in multiple colors, 2,000 g / m 2 on a glass fiber-pulp mixed paper substrate coated with a known PVC paste-based adhesive through a hopper and a tilted vibration plate.
The PVC paste adhesive was gelled and fixed on the base material. Next, a transparent PVC paste for coating the floor material surface was applied so as to fill the gaps between the pellets, and the paste was heated to gel to obtain a pellet pattern floor material of the present invention.
第1A図は樹脂シートをペレット状に打ち抜く図、第1B図
はペレット図である。第２図は本発明床材を製造する工
程図、第３図は本発明床材斜視図である。２はトムソン
刃、３は小模様の区画、４はペレット、７は第１振動
板、８は第２振動板、11は基材、17は本発明床材であ
る。FIG. 1A is a diagram in which a resin sheet is punched into pellets, and FIG. 1B is a pellet diagram. FIG. 2 is a process diagram for producing the flooring material of the present invention, and FIG. 3 is a perspective view of the flooring material of the present invention. Reference numeral 2 is a Thomson blade, 3 is a small pattern section, 4 is a pellet, 7 is a first diaphragm, 8 is a second diaphragm, 11 is a base material, and 17 is a floor material of the present invention.
Claims (1)
れたトムソン刃により複数の組合わされた模様状に打ち
抜くことによって得られた1,000〜20,000mm2の面積を有
する熱可塑性樹脂ペレットが基材上に固定されたことを
特徴とするペレット模様床材。1. A thermoplastic resin pellet having an area of 1,000 to 20,000 mm 2 obtained by punching a colored sheet into a plurality of combined patterns with a Thomson blade in which a plurality of small pattern sections are combined. A pellet-patterned flooring material that is fixed on the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62205711A JPH07100910B2 (en) | 1987-08-18 | 1987-08-18 | Pellet pattern flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62205711A JPH07100910B2 (en) | 1987-08-18 | 1987-08-18 | Pellet pattern flooring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452885A JPS6452885A (en) | 1989-02-28 |
| JPH07100910B2 true JPH07100910B2 (en) | 1995-11-01 |
Family
ID=16511433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62205711A Expired - Lifetime JPH07100910B2 (en) | 1987-08-18 | 1987-08-18 | Pellet pattern flooring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07100910B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6074023A (en) * | 1996-07-24 | 2000-06-13 | Hitachi Construction Machinery Co., Ltd. | Guide roller assembly for crawler type vehicles and method for forming guide roller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331076U (en) * | 1976-08-23 | 1978-03-17 | ||
| JPS5923254B2 (en) * | 1978-05-18 | 1984-05-31 | アロン化成株式会社 | Method for manufacturing mosaic flooring |
-
1987
- 1987-08-18 JP JP62205711A patent/JPH07100910B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6452885A (en) | 1989-02-28 |
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