JP2001315238A - Tarpaulin having double layered structure, method for manufacturing the same, and roll blind manufactured thereby - Google Patents

Tarpaulin having double layered structure, method for manufacturing the same, and roll blind manufactured thereby

Info

Publication number
JP2001315238A
JP2001315238A JP2000180598A JP2000180598A JP2001315238A JP 2001315238 A JP2001315238 A JP 2001315238A JP 2000180598 A JP2000180598 A JP 2000180598A JP 2000180598 A JP2000180598 A JP 2000180598A JP 2001315238 A JP2001315238 A JP 2001315238A
Authority
JP
Japan
Prior art keywords
weight
parts
polyvinyl chloride
tarpaulin
roll blind
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.)
Pending
Application number
JP2000180598A
Other languages
Japanese (ja)
Inventor
Manabu Sakane
学 坂根
Takeshi Kanbara
剛 蒲原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hiroshima Kasei Ltd
Original Assignee
Hiroshima Kasei Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hiroshima Kasei Ltd filed Critical Hiroshima Kasei Ltd
Priority to JP2000180598A priority Critical patent/JP2001315238A/en
Publication of JP2001315238A publication Critical patent/JP2001315238A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To increase the thickness of tarpaulin while reducing the weight thereof per a unit area with respect to the thickness and to prevent the generation of wrinkles at the time of winding, for example, in a case used in a roll blind. SOLUTION: A polyvinyl chloride sol compound which consists of 100 parts by weight of polyvinyl chloride for paste, 70 parts by weight of a plasticizer, 3 parts by weigh of a stabilizer, 3 parts by weight of a foaming agent, 50 pars by weight of a filler, 15 parts by weight of pigment, and 5 parts by weight of a thickener. The viscosity is adjusted to 300 PS, is directly applied to the single surface of a base fabric with a basis weight of 500 g/m2, and foamed three times by a predetermined, means and the whole is cut into a predetermined size corresponding to a use such as a roll blind or the like.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は二層構造のターポリ
ン並びにそれを製造する方法及びそれで製造されたロー
ルブラインドに関する。より詳細に述べれば、本発明
は、基布の一方の面にのみ発泡層が形成され、厚さに対
する単位面積当たりの重量が軽減された二層構造ターポ
リン及びそれを製造する方法に関する。本発明の二層構
造ターポリンは、厚さに対する単位面積当たりの重量が
軽いことが要求される、たとえば、ロールブラインド等
に使用される。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-layer tarpaulin, a method for producing the same, and a roll blind produced therefrom. More specifically, the present invention relates to a two-layer tarpaulin in which a foam layer is formed only on one surface of a base fabric and the weight per unit area with respect to the thickness is reduced, and a method for producing the same. The two-layer tarpaulin of the present invention is used for, for example, a roll blind or the like that requires a light weight per unit area with respect to the thickness.

【0002】[0002]

【従来の技術】ターポリンは、軽くて弾性に富み、耐水
性、耐候性、耐光性、耐油性、耐薬品性等の諸物性に優
れているので、帆布、テント、船舶、貨車、トラックの
幌、建築現場や建材或いは運動場等を覆うシート等に使
用されている。
2. Description of the Related Art Tarpaulin is light and elastic, and has excellent physical properties such as water resistance, weather resistance, light resistance, oil resistance, and chemical resistance. It is used as a sheet for covering construction sites, building materials, sports grounds and the like.

【0003】従来、用語「ターポリン」は、ポリエステ
ル基布の両面に、ポリ塩化ビニル等熱可塑性合成樹脂、
合成ゴムあるいは天然ゴムをコーティングしたものと定
義されている。即ち、従来のターポリンは、基布を入れ
ると少なくとも三層構造である。
Heretofore, the term "tarpaulin" has been used to describe a thermoplastic synthetic resin such as polyvinyl chloride on both sides of a polyester base fabric.
It is defined as coated with synthetic rubber or natural rubber. That is, the conventional tarpaulin has at least a three-layer structure when a base cloth is inserted.

【0004】ところで、ターポリンをロールブラインド
等として使用する場合は、ロールブラインドの機構上で
きるだけ軽い方が好ましい。以下、ターポリンをロール
ブラインドとして使用する場合に関して説明する。
When a tarpaulin is used as a roll blind or the like, it is preferable that the tarpaulin be as light as possible due to the mechanism of the roll blind. Hereinafter, a case where tarpaulin is used as a roll blind will be described.

【0005】ロールブラインドは、ホール、体育館、講
堂等の大面積の窓等開口部に取り付けて、自動或いは手
動力を利用して巻き上げ、巻き下げて開口部の遮光を行
うものである。
The roll blind is attached to an opening such as a large area window such as a hall, a gymnasium, an auditorium, etc., and is rolled up or down using automatic or manual force to light-shield the opening.

【0006】近年、ホール、体育館、講堂等の窓は益々
大きくなってきていて、大きいものでは、幅が数メート
ル、長さが数十メートルに至るものもある。従って、そ
の窓に使用するロールブラインドの重量も当然大きくな
る傾向にあり、操作上問題が発生し、また巻き上げる際
に、少しのずれでも、皺が発生するという欠点がある。
In recent years, windows of halls, gymnasiums, auditoriums and the like have become increasingly large, and some of the large ones have a width of several meters and a length of several tens of meters. Accordingly, the weight of the roll blind used for the window naturally tends to be large, which causes a problem in operation, and has a defect that wrinkles are generated even by a slight displacement when winding up.

【0007】従来の代表的な暗幕ロールブラインドの構
成と欠点を図2を参照して説明する。図2は従来の代表
的なロールブラインドの一例の断面図である。図2にお
いて、1は基布で、通常は、ポリ塩化ビニルで被覆され
たガラスクロスである。基布1の片面がポリ塩化ビニル
の透明層3で被覆されている。このポリ塩化ビニルの透
明層3は、塗布加工を施す際に、塗布材料が基布1の塗
布面から滲透して反対面(裏側)に抜け出ること、即
ち、裏抜けを防止するためである。ポリ塩化ビニルの透
明層3の表面にポリ塩化ビニルの遮光層4及びポリ塩化
ビニルのトップ層5が順次被覆されている。
The configuration and disadvantages of a conventional typical blackout roll blind will be described with reference to FIG. FIG. 2 is a sectional view of an example of a conventional typical roll blind. In FIG. 2, reference numeral 1 denotes a base cloth, which is usually a glass cloth coated with polyvinyl chloride. One surface of the base fabric 1 is covered with a transparent layer 3 of polyvinyl chloride. The transparent layer 3 of polyvinyl chloride is used to prevent the application material from seeping out from the application surface of the base fabric 1 and escaping to the opposite surface (back side), that is, to prevent strike-through. On the surface of the transparent layer 3 of polyvinyl chloride, a light-shielding layer 4 of polyvinyl chloride and a top layer 5 of polyvinyl chloride are sequentially coated.

【0008】即ち、従来の代表的なロールブラインド
は、基布1、ポリ塩化ビニルの透明層3、ポリ塩化ビニ
ルの遮光層4及びポリ塩化ビニルのトップ層5の4層構
造であり、構造的に複雑なだけでなく、その厚さに対す
る単位面積当たりの重量も、たとえば、厚さが1.2m
mの場合1200g/mである。
That is, a typical conventional roll blind has a four-layer structure of a base cloth 1, a transparent layer 3 of polyvinyl chloride, a light-shielding layer 4 of polyvinyl chloride, and a top layer 5 of polyvinyl chloride. In addition to the complexity, the weight per unit area with respect to the thickness is, for example, 1.2 m
In the case of m, it is 1200 g / m 2 .

【0009】ところで、近年ロールブラインドの大きさ
が大面積になる傾向が強いことは前述したとおりであ
る。従って、ロールブラインドの強度を上げるために
も、厚さが厚い方がよく、一方、操作性を考えた場合
は、重量が軽い方がよい。
As described above, the size of the roll blind tends to be large in recent years. Therefore, in order to increase the strength of the roll blind, it is better that the thickness is thicker, while considering the operability, the lighter weight is better.

【0010】このような観点から、従来の代表的なロー
ルブラインドの厚さに対する単位面積当たりの重量が、
たとえば、厚さが1.2mmの場合1200g/m
あるということはロールブラインドの強度及び操作性と
いう両方の点から改良されるべきである。
From such a viewpoint, the weight per unit area with respect to the thickness of the conventional typical roll blind is as follows:
For example, 1200 g / m 2 for a thickness of 1.2 mm should be improved in terms of both strength and operability of the roll blind.

【0011】また、従来のロールブラインドは、トップ
層がソリッド層であるため、巻き上げ操作に伴って発生
する応力を吸収し難く、皺が発生し易いという欠点があ
る。
[0011] Further, the conventional roll blind has a drawback that since the top layer is a solid layer, it is difficult to absorb the stress generated by the winding operation, and it is easy for wrinkles to occur.

【0012】[0012]

【発明が解決すべき課題】従って、発明が解決すべき課
題は、たとえばロールブラインドに使用されるターポリ
ンの厚さに対する単位面積当たりの重量を軽減すること
ができないことである。
The problem to be solved, therefore, is that it is not possible to reduce the weight per unit area with respect to the thickness of the tarpaulin used, for example, in roll blinds.

【0013】発明が解決すべき別の課題は、たとえばロ
ールブラインドに使用されるターポリンを巻き上げる際
に、トップ層に皺が発生するのを防止することができな
いことである。発明が解決すべきさらなる課題及び利点
は以下逐次明らかにされる。
Another problem to be solved by the invention is that it is not possible to prevent wrinkles from occurring in the top layer, for example, when winding up a tarpaulin used in a roll blind. Further problems and advantages to be solved by the invention will be clarified in the following.

【0014】[0014]

【課題を解決するための手段】上述した課題を解決する
ために、本発明者等は、塗布材料が基布から裏抜けする
のを防止することが最も重要なことであると考え、その
ために、塗布材料の粘度調整を検討した。
In order to solve the above-mentioned problems, the present inventors consider that it is most important to prevent the coating material from escaping from the base cloth. The adjustment of the viscosity of the coating material was studied.

【0015】ポリ塩化ビニル配合物ゾルの粘度とそれを
基布に塗布した場合の裏抜け現象の相関関係を検討した
結果、基布の目付量が470〜530g/mの場合、
ポリ塩化ビニル配合物ゾルの粘度が250PS以上の場
合は裏抜け現象が発生しないことが分かった。従って、
本発明の特徴の一つは、所定量の増粘剤を使用してポリ
塩化ビニル配合物ゾルの粘度を調整することである。
As a result of examining the correlation between the viscosity of the sol of the polyvinyl chloride compound and the strike-through phenomenon when the sol is applied to the base fabric, when the basis weight of the base fabric is 470 to 530 g / m 2 ,
It was found that when the viscosity of the polyvinyl chloride compound sol was 250 PS or more, the strike-through phenomenon did not occur. Therefore,
One of the features of the present invention is to use a predetermined amount of a thickening agent to adjust the viscosity of a polyvinyl chloride compound sol.

【0016】本発明で使用するポリ塩化ビニルゾル配合
物は、ペースト用ポリ塩化ビニル100重量部、可塑剤
60〜80重量部、安定剤1〜3重量部、発泡剤1〜3
重量部、充填剤50〜100重量部、顔料10〜30重
量部、及び10重量部以下の増粘剤を含む組成物がら成
る主として構成される。
The polyvinyl chloride sol composition used in the present invention comprises 100 parts by weight of polyvinyl chloride for paste, 60 to 80 parts by weight of a plasticizer, 1 to 3 parts by weight of a stabilizer, and 1 to 3 parts by weight of a foaming agent.
It is mainly composed of a composition comprising parts by weight, 50 to 100 parts by weight of a filler, 10 to 30 parts by weight of a pigment and 10 parts by weight or less of a thickener.

【0017】本発明で使用するポリ塩化ビニルゾル配合
物の増粘剤の量が10重量部以上の場合は、粘度が高く
なり過ぎるので好ましくない。
If the amount of the thickener in the polyvinyl chloride sol formulation used in the present invention is 10 parts by weight or more, the viscosity becomes too high, which is not preferable.

【0018】本発明を実施する際に、ポリ塩化ビニルゾ
ル配合物が裏抜けするかしないかは、使用する基布の目
付量とも関係するが、ターポリンの基布として通常使用
されるガラスクロスの目付量は470〜530g/m
である。従って、目付量が470〜530g/mであ
るガラスクロスを基布として使用する場合は、ポリ塩化
ビニルゾル配合物の粘度が、300〜400PSである
ことが好ましいと言える。
In carrying out the present invention, whether or not the polyvinyl chloride sol formulation strikes through is related to the basis weight of the base cloth used, but the basis weight of glass cloth usually used as a base cloth for tarpaulin is used. The amount is 470 to 530 g / m 2
It is. Therefore, when a glass cloth having a basis weight of 470 to 530 g / m 2 is used as the base cloth, it can be said that the viscosity of the polyvinyl chloride sol compound is preferably 300 to 400 PS.

【0019】本発明に従って、ペースト用ポリ塩化ビニ
ル100重量部、可塑剤60〜80重量部、安定剤1〜
3重量部、発泡剤1〜3重量部、充填剤50〜100重
量部、及び顔料10〜30重量部から主として構成され
るポリ塩化ビニルゾル配合物に10重量部以下の増粘剤
を添加してポリ塩化ビニルゾル配合物の粘度を300〜
400PSに調整しポリ塩化ビニルゾル配合物の流動性
を無くし、次いでポリ塩化ビニルゾル配合物を目付量が
470〜530g/mの基布の片面に直接塗布し、次
いで所定の手段によって発泡させることによって所期の
二層構造のターポリンが製造される。
According to the invention, 100 parts by weight of polyvinyl chloride for paste, 60 to 80 parts by weight of plasticizer, 1 to 1 part of stabilizer
3 parts by weight, 1 to 3 parts by weight of a foaming agent, 50 to 100 parts by weight of a filler, and 10 to 30 parts by weight of a pigment, and 10 parts by weight or less of a thickener is added to a polyvinyl chloride sol formulation. The viscosity of the polyvinyl chloride sol formulation is 300-
By adjusting to 400 PS to eliminate the fluidity of the polyvinyl chloride sol formulation, then apply the polyvinyl chloride sol formulation directly to one side of a base fabric having a basis weight of 470 to 530 g / m 2 and then foam by a predetermined means. The desired two-layer tarpaulin is produced.

【0020】流動性を失ったポリ塩化ビニルゾル配合物
を直接基布の片面に塗布するには、通常の手段、たとえ
ば、ナイフコーティング或いはスクリーンコーティング
が採用される。
In order to apply the polyvinyl chloride sol composition, which has lost fluidity, directly to one side of the base fabric, conventional means such as knife coating or screen coating are employed.

【0021】本発明に従って、基布の片面に塗布された
ポリ塩化ビニルゾル配合物を発泡させるが、発泡率は2
〜4倍、巻き上げ操作、防皺性、嵩等の観点からは3倍
が好ましい。
According to the present invention, the polyvinyl chloride sol formulation applied to one side of the base fabric is foamed, but the foaming ratio is 2
From the viewpoint of winding operation, anti-wrinkle property, bulk and the like, triple is preferable.

【0022】前述した方法に従って、厚さ0.7mmの
基布を使用して、0.36mmの厚さにポリ塩化ビニル
ゾル配合物を被覆して製造された本発明のターポリン、
即ち、総厚1.06mm、発泡率3倍のターポリンの単
位面積当たりの重量は970g/mである。
The tarpaulin of the present invention prepared by coating a polyvinyl chloride sol formulation to a thickness of 0.36 mm using a 0.7 mm thick base fabric according to the method described above.
That is, the weight per unit area of a tarpaulin having a total thickness of 1.06 mm and a foaming ratio of 3 is 970 g / m 2 .

【0023】前述した方法に従って製造された本発明の
二層構造ターポリンは、トップ層が発泡しているので、
巻き上げ操作によって発生する巻圧が発泡層に吸収され
るので、皺の発生が防止される。
The two-layer tarpaulin of the present invention produced according to the above-described method has a foamed top layer.
Since the winding pressure generated by the winding operation is absorbed by the foam layer, wrinkling is prevented.

【0024】[0024]

【発明の好ましい形態】本発明の好ましい形態を実施例
に基づいて説明する。
Preferred embodiments of the present invention will be described based on examples.

【0025】以下、本発明の実施例を記載する。Hereinafter, embodiments of the present invention will be described.

【実施例1】基布として日東紡績株式会社製のガラスク
ロス(目付量500g/m)を使用した。
Example 1 A glass cloth (basis weight: 500 g / m 2 ) manufactured by Nitto Boseki Co., Ltd. was used as a base cloth.

【0026】下記の配合で本発明のポリ塩化ビニルゾル
配合物1を製造した。配合成分 重量部 ペースト用ポリ塩化ビニル(*1) 100 可塑剤(*2) 70 安定剤(*3) 3 発泡剤(*4) 3 充填剤(*5) 50 顔料(*6) 15
A polyvinyl chloride sol formulation 1 of the present invention was produced with the following formulation. Ingredients parts by weight paste polyvinyl chloride (* 1) 100 plasticizer (* 2) 70 Stabilizer (* 3) 3 foaming agent (* 4) 3 filler (* 5) 50 Pigment (* 6) 15

【0027】このポリ塩化ビニルゾル配合物1に5重量
部の増粘剤(*7)を配合して粘度を300PSに調整
してポリ塩化ビニルゾル配合物2を製造した。
5 parts by weight of a thickener (* 7) was blended with the polyvinyl chloride sol formulation 1 to adjust the viscosity to 300 PS, thereby producing a polyvinyl chloride sol formulation 2.

【0028】(*1)三菱化学(株)製、ビニカPVC
P−510:P=1300 (*2)DOP (*3)旭電化工業(株)FL−21(Na−Zn系) (*4)永和化成工業(株)ビニホールAC#3(AD
CA系) (*5)日東粉化工業(株)NS#100(CaC
) (*6)日弘ビックス(株) (*7)日本アエロジル(株)#200
(* 1) Binika PVC, manufactured by Mitsubishi Chemical Corporation
P-510: P = 1300 (* 2) DOP (* 3) Asahi Denka Kogyo Co., Ltd. FL-21 (Na-Zn system) (* 4) Eiwa Kasei Kogyo Co., Ltd. Vinyl Hall AC # 3 (AD
(CA system) (* 5) NS # 100 (CaC)
O 2 ) (* 6) Nihongo Bix Co., Ltd. (* 7) Nippon Aerosil Co., Ltd. # 200

【0029】粘度300PSのポリ塩化ビニルゾル配合
物2を、スクリーンコーティングにより基布の片面に塗
布した後、発泡処理して総厚1.80mmのターポリン
を製造した。この単位面積当たりの重量は960g/m
であった。
A polyvinyl chloride sol formulation 2 having a viscosity of 300 PS was applied to one surface of the base fabric by screen coating, followed by foaming to produce a tarpaulin having a total thickness of 1.80 mm. The weight per unit area is 960 g / m
It was 2 .

【0030】[0030]

【実施例2】実施例1で製造したターポリンを使用し
て、幅1m及び長さ5mにカットし、駆動装置に取付け
られている直径20mmの鋼鉄製の回転軸の周りに巻き
付けてロールブラインドを製造した。これを、体育館の
開口部に取り付けられている横90cm及び縦4.5m
の窓にセットした。試験的に300回の巻き上げ、巻き
下ろしを行ったところ、従来の三層構造のロールブライ
ンドに比べて、巻き上げ、巻き下ろし操作によって、ロ
ールブラインドの表面に皺がよることもなく、スムーズ
に操作することができた。
Example 2 Using the tarpaulin produced in Example 1, cut into a width of 1 m and a length of 5 m, and wound around a steel rotary shaft having a diameter of 20 mm attached to a driving device to form a roll blind. Manufactured. This is 90cm in width and 4.5m in height attached to the opening of the gymnasium.
Set in the window. The test was performed 300 times of winding and unrolling. Compared to the conventional three-layered roll blind, the winding and unwinding operation allows smooth operation without wrinkles on the surface of the roll blind. I was able to.

【0031】[0031]

【発明の効果】以上説明したように、本発明の二層構造
のターポリンは、流動性を無くしたポリ塩化ビニルゾル
配合物を所定の目付量の基布の片面に直接塗布してある
のでポリ塩化ビニルゾル配合物の裏抜けが防止され、タ
ーポリンの厚さに対する単位面積当たりの重量が軽減さ
れ、発泡させてあるので、これを、たとえばロールブラ
インドに使用した場合は、その巻き上げ操作の際の巻圧
が発泡層に吸収され、皺の発生が防止される。
As described above, the tarpaulin having a two-layer structure of the present invention is obtained by directly applying a polyvinyl chloride sol formulation having no fluidity to one surface of a base cloth having a predetermined basis weight. When the vinyl sol composition is prevented from strike-through, the weight per unit area with respect to the thickness of the tarpaulin is reduced, and the foam is foamed, if it is used for a roll blind, for example, the winding pressure during the winding operation is increased. Is absorbed by the foam layer, and the generation of wrinkles is prevented.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施例の二層構造ターポリンの断面
図。
FIG. 1 is a cross-sectional view of a two-layer tarpaulin according to an embodiment of the present invention.

【図2】従来技術のターポリンの断面図。FIG. 2 is a cross-sectional view of a prior art tarpaulin.

【符号の説明】[Explanation of symbols]

1 基布 2 ポリ塩化ビニル発泡層 3 ポリ塩化ビニル透明層 4 ポリ塩化ビニル遮光層 5 ポリ塩化ビニルトップ層 DESCRIPTION OF SYMBOLS 1 Base fabric 2 Polyvinyl chloride foam layer 3 Polyvinyl chloride transparent layer 4 Polyvinyl chloride light shielding layer 5 Polyvinyl chloride top layer

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 4F056 AA07 BB12 CC65 DD10 FF03 FF20 GG05 4F100 AK12B BA02 CA01B CA04B CA05B CA13B CA23B CA30B DG11A EH462 EJ022 GB81 JA13A JL03 YY00A  ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4F056 AA07 BB12 CC65 DD10 FF03 FF20 GG05 4F100 AK12B BA02 CA01B CA04B CA05B CA13B CA23B CA30B DG11A EH462 EJ022 GB81 JA13A JL03 YY00A

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】目付量が470〜530g/mの基布の
片面に、ペースト用ポリ塩化ビニル100重量部、可塑
剤60〜80重量部、安定剤1〜3重量部、発泡剤1〜
3重量部、充填剤50〜100重量部、顔料10〜30
重量部、及び10重量部以下の増粘剤を含む組成物がら
成る発泡層を積層させた二層構造のターポリン。
1. A base fabric having a basis weight of 470 to 530 g / m 2 , 100 parts by weight of polyvinyl chloride for paste, 60 to 80 parts by weight of a plasticizer, 1 to 3 parts by weight of a stabilizer, 1 to 3 parts by weight of a foaming agent
3 parts by weight, filler 50 to 100 parts by weight, pigment 10 to 30
A tarpaulin having a two-layer structure in which a foamed layer comprising a composition containing 10 parts by weight or less of a thickener or less is laminated.
【請求項2】ペースト用ポリ塩化ビニル100重量部、
可塑剤60〜80重量部、安定剤1〜3重量部、発泡剤
1〜3重量部、充填剤50〜100重量部、顔料10〜
30重量部、及び10重量部以下の増粘剤を含み300
〜400PSに粘度調整されたポリ塩化ビニルゾル配合
物を目付量が470〜530g/mの基布の片面に直
接塗布した後、所定の手段によって発泡させることから
成る二層構造のターポリンを製造する方法。
2. 100 parts by weight of polyvinyl chloride for paste,
60 to 80 parts by weight of a plasticizer, 1 to 3 parts by weight of a stabilizer, 1 to 3 parts by weight of a foaming agent, 50 to 100 parts by weight of a filler, 10 to 10 parts by weight of a pigment
300 parts by weight and containing up to 10 parts by weight of thickener
A polyvinyl chloride sol formulation having a viscosity adjusted to 400 PS is directly applied to one surface of a base fabric having a basis weight of 470 to 530 g / m 2 and then foamed by a predetermined means to produce a tarpaulin having a two-layer structure. Method.
【請求項3】目付量が470〜530g/mの基布の
片面に、ペースト用ポリ塩化ビニル100重量部、可塑
剤60〜80重量部、安定剤1〜3重量部、発泡剤1〜
3重量部、充填剤50〜100重量部、顔料10〜30
重量部、及び10重量部以下の増粘剤を含む組成物から
成る発泡層を積層させた二層構造のターポリンで製造さ
れたロールブラインド。
3. A base fabric having a basis weight of 470 to 530 g / m 2 , 100 parts by weight of polyvinyl chloride for paste, 60 to 80 parts by weight of a plasticizer, 1 to 3 parts by weight of a stabilizer, 1 to 3 parts by weight of a foaming agent
3 parts by weight, filler 50 to 100 parts by weight, pigment 10 to 30
A roll blind made of a tarpaulin having a two-layer structure in which a foamed layer composed of a composition containing 10 parts by weight or less of a thickener or less is laminated.
JP2000180598A 2000-05-11 2000-05-11 Tarpaulin having double layered structure, method for manufacturing the same, and roll blind manufactured thereby Pending JP2001315238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000180598A JP2001315238A (en) 2000-05-11 2000-05-11 Tarpaulin having double layered structure, method for manufacturing the same, and roll blind manufactured thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000180598A JP2001315238A (en) 2000-05-11 2000-05-11 Tarpaulin having double layered structure, method for manufacturing the same, and roll blind manufactured thereby

Publications (1)

Publication Number Publication Date
JP2001315238A true JP2001315238A (en) 2001-11-13

Family

ID=18681651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000180598A Pending JP2001315238A (en) 2000-05-11 2000-05-11 Tarpaulin having double layered structure, method for manufacturing the same, and roll blind manufactured thereby

Country Status (1)

Country Link
JP (1) JP2001315238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102021244B1 (en) * 2018-12-26 2019-09-11 박원효 Manufacturing method of tarpaulin with uniformly hole distributed coating layer and tarpaulin of the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309678A (en) * 1986-07-31 1988-12-16 Bando Chem Ind Ltd Synthetic leather and production thereof
JPH03175031A (en) * 1989-02-09 1991-07-30 Hiraoka & Co Ltd Manufacture of water-proof sheet
JPH07279060A (en) * 1994-04-14 1995-10-24 Hiroshima Kasei Ltd Production of tarpaulin
JPH0977943A (en) * 1995-09-18 1997-03-25 Mitsubishi Chem Corp Vinyl chloride resin composition for paste
JPH1082259A (en) * 1996-09-06 1998-03-31 Hiroshima Kasei Ltd Sound-insulating and sound-absorbing blind

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309678A (en) * 1986-07-31 1988-12-16 Bando Chem Ind Ltd Synthetic leather and production thereof
JPH03175031A (en) * 1989-02-09 1991-07-30 Hiraoka & Co Ltd Manufacture of water-proof sheet
JPH07279060A (en) * 1994-04-14 1995-10-24 Hiroshima Kasei Ltd Production of tarpaulin
JPH0977943A (en) * 1995-09-18 1997-03-25 Mitsubishi Chem Corp Vinyl chloride resin composition for paste
JPH1082259A (en) * 1996-09-06 1998-03-31 Hiroshima Kasei Ltd Sound-insulating and sound-absorbing blind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102021244B1 (en) * 2018-12-26 2019-09-11 박원효 Manufacturing method of tarpaulin with uniformly hole distributed coating layer and tarpaulin of the same

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