JPH0192467A - Apparatus for producing lusterless coarse sheet or strip like polymer product - Google Patents

Apparatus for producing lusterless coarse sheet or strip like polymer product

Info

Publication number
JPH0192467A
JPH0192467A JP63114981A JP11498188A JPH0192467A JP H0192467 A JPH0192467 A JP H0192467A JP 63114981 A JP63114981 A JP 63114981A JP 11498188 A JP11498188 A JP 11498188A JP H0192467 A JPH0192467 A JP H0192467A
Authority
JP
Japan
Prior art keywords
casing
product
guided
strip
suction
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
JP63114981A
Other languages
Japanese (ja)
Other versions
JPH0372747B1 (en
Inventor
Heinz Koerber
ハインツ・ケルベル
Rudolph Hanke
ルドルフ・ハンケ
Helmar Passler
ヘルマール・ペスレル
Bernd Kessler
ベルント・ケスレル
Manfred Raetzsch
マンフレート・レーツシユ
Adolf Haegel
アドルフ・ヘーゲル
Karlheinz Kolletzky
カールハインツ・コレッキー
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.)
Veb Greika Greiz Weberei & Veredlung
Original Assignee
Veb Greika Greiz Weberei & Veredlung
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 Veb Greika Greiz Weberei & Veredlung filed Critical Veb Greika Greiz Weberei & Veredlung
Publication of JPH0192467A publication Critical patent/JPH0192467A/en
Publication of JPH0372747B1 publication Critical patent/JPH0372747B1/ja
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: To obtain a good matt coarse sheet-like product at a low treating cost by guiding solid particles from a seeding pipe into an air whirlpool held in a negative pressure state in a easing and colliding the solid particles with the belt-like product guided through a turning roller. CONSTITUTION: A flexible belt-like product 1 guided through a turning roller 2 is directly brought into contact with an air whirlpool 3 guided through a casing 4 in a belt zone A. A suction pipe 5 for making a negative pressure in the casing 4 is disposed at the center of the air whirlpool 3, and has a suction slit 6 so that the pressure of the air whirlpool 3 is equal over the whole width. Solid particles as a blasting material are guided into the air whirlpool 3 through a feeding pipe 8, revolved in the casing 4, and collided with the belt-like product 1 in the belt zone A for each revolution. Thereby, the good treated product can be obtained at a low treating cost.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、無光沢で粗いシート状或いは帯状のポリマー
製品、特に化学繊維材料から成る天然繊維様の、無光沢
で粗い繊維製品或いは透明性が僅かな、無光沢で粗いポ
リマー製品を造るための装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to matte, coarse sheet or strip polymer products, especially natural fiber-like, matte, coarse fiber products made of chemical fiber materials or slightly transparent fiber products. This invention relates to an apparatus for producing matte, rough polymer products.

従来の技術 無光沢で粗いシート状或いは帯状或いは先様のポリマー
製品、特に化学繊維材料から成る天然繊維様の、無光沢
で粗い繊維製品或いは透明性が僅かな、無光沢で粗いポ
リマー製品を造るため、ポリマー製品を微細な粒子、例
えば砂粒子を衝突させることにより処理することは既に
知られている。この場合、この衝突処理は、ポリマー製
品を運動する固形物粒子を介して案内することによって
行われる（ドイツ民主共和国経済特許出願（ＷＰ）Ｂ第
２４Ｃ／２７２　４６１号参照）。この場合、衝突処理
される帯状物は転向ローラを介して案内され、かつ噴射
剤は転向ローラに相対している加速管路から帯状物上に
衝突させられる。PRIOR TECHNOLOGY For producing matte, coarse sheet-like or strip-like polymer products, especially natural fiber-like, matte, coarse fiber products made of chemical fiber materials, or matte, coarse polymer products with slight transparency. It is already known to treat polymer products by bombarding them with fine particles, for example sand particles. In this case, the impaction treatment is carried out by guiding the polymer product through moving solid particles (see German Economic Patent Application (WP) No. B 24C/272 461). In this case, the strip to be impinged is guided via a deflection roller, and the propellant is impinged onto the strip from an accelerating line opposite the deflection roller.

この発明にあってはこの方法を実施するための装置が設
けられている。The invention provides an apparatus for carrying out this method.

発明が解決しようとする問題点 本発明の目的は、噴射剤によるシート状成形物の衝突処
理の際の技術的な経費を低減しかつより良好な効果を達
することである。Problem to be Solved by the Invention The object of the invention is to reduce the technical outlay and to achieve a better effect during the impact treatment of sheet shaped moldings with propellants.

即ち、本発明の根底をなす課題は、噴射剤の案内を新し
い方法で解決することである。The problem underlying the invention is therefore to solve the propellant guidance in a new way.

問題を解決するための手段 本発明により上記の課題は、可撓性で帯状のシート状成
形物を転向ローラの湾曲された硬い面を経て案内し、か
つこの面上において一定した空気渦流と接触させること
によって解決される。この一定した空気渦流内には回転
する度毎にシート状成形物を衝突処理する固形物粒子が
与えられる。Means for Solving the Problem According to the invention, the above-mentioned problem is achieved by guiding a flexible, strip-shaped sheet-like molding over a curved hard surface of a deflection roller and on this surface being brought into contact with a constant air vortex. It is solved by letting In this constant air vortex flow, solid particles are provided which impinge on the sheet-like molding each time it rotates.

空気渦流の中央には吸込み管体が設けられている。この
吸込み管体の断面は、固形物粒子がその粒径に関して摩
耗限界に達した際、この固形物粒子を排気と共にこの空
気渦流から排出され、公知の分離装置を経て空気から除
去されるような寸法に設定されている。この目的のため
、帯状物を固形物粒子によって衝突処理するための開口
蔀を備えているケーシング内に生空気供給管路、固形物
粒子供給管路並びにケーシング内で吸込みにより負圧を
発生させる吸込み管体が設けられている。吸込み管体は
ケーシングの中央軸線内に設けられており、かつ吸込み
スリットを備えている。固形物粒子供給管路は生空気供
給管路に開口している。A suction pipe is provided in the center of the air vortex. The cross-section of this suction tube is such that when the solid particles reach the wear limit with respect to their particle size, they are ejected from this air vortex with the exhaust air and removed from the air via known separation devices. The dimensions are set. For this purpose, a live air supply line is installed in the casing, which is equipped with an opening for bombardment of the strip with solid particles, a solid particle supply line and a suction line, which generates a negative pressure by suction in the casing. A tube body is provided. The suction tube is arranged in the central axis of the casing and is provided with a suction slit. The solid particle supply line opens into the live air supply line.

実施例 以下に添付した図面に図示した実施例につき本発明を説
明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention will now be described with reference to embodiments illustrated in the accompanying drawings.

可撓性の帯状物１は転向ローラ２を介して案内される。The flexible strip 1 is guided via deflection rollers 2 .

この帯状物は帯域Ａにおいて、ケーシング４を経て案内
されて来る一定した空気渦流３と直接接触させられなが
ら案内される。ケーシング４はその内側が摩耗に対して
保護されているのが有利である。This strip is guided in zone A in direct contact with a constant air vortex 3 which is guided through the casing 4. Advantageously, the casing 4 is protected against wear on its inside.

空気渦流３の中央にはスリット６を備えている吸込み管
体５が設けられている。この吸込み管体の寸法は、空気
渦流が全幅にわたって等しい圧力を有しているように、
即ち等しい速度が得られるような値に設定されている。In the center of the air vortex 3 a suction tube 5 is provided which is provided with a slit 6 . The dimensions of this suction tube are such that the air swirl has equal pressure over its entire width.
In other words, the values are set so that equal speeds can be obtained.

吸込みによりケーシング４内に負圧が生じ、これにより
、空気渦流を発生させる生空気が生空気供給管路７を流
れる。The suction creates a negative pressure in the casing 4, which causes live air to flow through the live air supply line 7, generating an air vortex.

固形物粒子供給管路８を経て固形物粒子が空気流内に与
えられ、この固形物粒子は空気渦流と共にケーシング４
の内部を回転し、回転の度毎に帯域Ａにおいて帯状物ｌ
上に衝突する。摩耗した固形物粒子は空気流と共にスリ
ット６を経て吸込み管体５内に案内され、排気と共に装
置から構成される 装置の作動にあたっては、必要とする粒子量を空気渦流
に添加した割合に応じて、摩耗した粒子は固形物粒子供
給管路８を介して補われる。Solid particles are introduced into the air stream via a solid particle feed line 8, which solid particles are introduced into the casing 4 together with the air vortex.
The belt-shaped object l is rotated in the zone A with each rotation.
Collision above. The worn solid particles are guided along with the air flow through the slit 6 into the suction tube 5, and when the device is operated together with the exhaust, the required amount of particles is added to the air vortex in accordance with the rate. , worn particles are replenished via the solid particle supply line 8 .

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明による装置の一実施例を示す図である。 図中符号は、 １・・・帯状物、２・・・転向ローラ、３・・・空気渦
流、４・・・ケーシング、５・・・吸込み管体、６・・
・スリット、７・・・生空気供給管路、８・・・固形物
粒子供給管路。The drawing shows an embodiment of the device according to the invention. The symbols in the figure are as follows: 1... Band-shaped object, 2... Turning roller, 3... Air vortex, 4... Casing, 5... Suction pipe body, 6...
- Slit, 7... Raw air supply pipe line, 8... Solid particle supply pipe line.

Claims (1)

【特許請求の範囲】 １、噴射剤を転向ローラを介して案内される帯状物上に
衝突させる様式の、無光沢で粗いシート状のポリマー製
品を造るための装置において、帯状物（１）を固形物粒
子により衝突処理するための開口を備えたケーシング（
４）、生空気供給管路（７）、固形物粒子供給管路（８
）並びにケーシング（４）内において吸込みにより負圧
を発生させる吸込み管体（５）が設けられていることを
特徴とする、シート状或いは帯状のポリマー製品を造る
ための装置。 ２、吸込み管体（５）がケーシング（４）の中央軸線内
に設けられておりかつ吸込みスリット（６）を備えてい
る、請求項１記載の装置。 ３、固形物粒子供給管路（８）が生空気供給管路（７）
内に開口している、請求項１或いは２記載の装置。[Claims] 1. An apparatus for producing matte, rough sheet-like polymer products in which a propellant is impinged onto the strip guided via deflection rollers, the strip (1) Casing with openings for impact treatment by solid particles (
4), raw air supply pipe (7), solid particle supply pipe (8)
) and a suction pipe (5) for generating negative pressure in the casing (4) by suction. 2. Device according to claim 1, characterized in that the suction tube (5) is arranged in the central axis of the casing (4) and is provided with a suction slit (6). 3. The solid particle supply pipe (8) is the raw air supply pipe (7)
3. A device according to claim 1 or 2, which is open inward.
JP63114981A 1987-05-13 1988-05-13 Apparatus for producing lusterless coarse sheet or strip like polymer product Pending JPH0192467A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD87302724A DD264112A3 (en) 1987-05-13 1987-05-13 DEVICE FOR PREPARING MATTER AND ROUGH OF FLAE-OR BAND-FERROUS POLYMERIC PRODUCTS
DD24C/3027245 1987-05-13

Publications (2)

Publication Number Publication Date
JPH0192467A true JPH0192467A (en) 1989-04-11
JPH0372747B1 JPH0372747B1 (en) 1991-11-19

Family

ID=5588964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63114981A Pending JPH0192467A (en) 1987-05-13 1988-05-13 Apparatus for producing lusterless coarse sheet or strip like polymer product

Country Status (2)

Country Link
JP (1) JPH0192467A (en)
DD (1) DD264112A3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029945A (en) * 2005-06-22 2007-02-08 Ricoh Co Ltd Dry cleaning device and dry cleaning method
JP2010072342A (en) * 2008-09-18 2010-04-02 Ricoh Co Ltd Image removing device, image removing method, and image formation and removal system
JP2012115823A (en) * 2010-11-10 2012-06-21 Ricoh Co Ltd Dry type cleaning case and dry type cleaning device
JP2012187567A (en) * 2011-02-25 2012-10-04 Ricoh Co Ltd Dry type cleaning case and dry type cleaning device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867580A (en) * 1971-12-22 1973-09-14
JPS62130171A (en) * 1985-11-29 1987-06-12 Art Bijiyon:Kk Method and apparatus for continuously machining surface of belt-shaped material
JPS6375170A (en) * 1986-06-09 1988-04-05 ジョ−ジ・ア−ル・ジェラ− Cloth modifying method and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867580A (en) * 1971-12-22 1973-09-14
JPS62130171A (en) * 1985-11-29 1987-06-12 Art Bijiyon:Kk Method and apparatus for continuously machining surface of belt-shaped material
JPS6375170A (en) * 1986-06-09 1988-04-05 ジョ−ジ・ア−ル・ジェラ− Cloth modifying method and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029945A (en) * 2005-06-22 2007-02-08 Ricoh Co Ltd Dry cleaning device and dry cleaning method
JP2010072342A (en) * 2008-09-18 2010-04-02 Ricoh Co Ltd Image removing device, image removing method, and image formation and removal system
JP2012115823A (en) * 2010-11-10 2012-06-21 Ricoh Co Ltd Dry type cleaning case and dry type cleaning device
JP2012187567A (en) * 2011-02-25 2012-10-04 Ricoh Co Ltd Dry type cleaning case and dry type cleaning device

Also Published As

Publication number Publication date
DD264112A3 (en) 1989-01-25
JPH0372747B1 (en) 1991-11-19

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