KR980700132A - Coating of Wax-Like Materials onto Moving Strip Articles - Google Patents

Coating of Wax-Like Materials onto Moving Strip Articles Download PDF

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Publication number
KR980700132A
KR980700132A KR1019970703462A KR19970703462A KR980700132A KR 980700132 A KR980700132 A KR 980700132A KR 1019970703462 A KR1019970703462 A KR 1019970703462A KR 19970703462 A KR19970703462 A KR 19970703462A KR 980700132 A KR980700132 A KR 980700132A
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KR
South Korea
Prior art keywords
coating
strip
melt
wax
coating head
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Application number
KR1019970703462A
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Korean (ko)
Inventor
로버트 아서 이네스
Original Assignee
레미욱스 폴 제이
알칸 인터내셔날 리미티드
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Publication date
Application filed by 레미욱스 폴 제이, 알칸 인터내셔날 리미티드 filed Critical 레미욱스 폴 제이
Publication of KR980700132A publication Critical patent/KR980700132A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0295—Floating coating heads or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0266—Coating heads with slot-shaped outlet adjustable in length, e.g. for coating webs of different width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Lubricants (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)
  • Fertilizers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Medicinal Preparation (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)

Abstract

A process of coating a heat-conductive strip article, e.g. aluminum or aluminum alloy strip (14) used in the automotive industry, with a solid wax-like coating material, preferably a wax-type lubricant. The process involves heating a solid wax-like coating material that melts in a temperature range of about 30 to 100 DEG C to form a melt having a viscosity in a range of about 50 centipoise or less and flowing the melt onto a moving surface of the strip article through an elongated slot (15) in a movable coating head having an extended surface adjacent to the slot to form a coating layer on the article. The coating head is pushed towards the surface of the strip article as the melt is flowed as a coating onto the surface from the slot (15) to reduce a coating thickness by pressing the extended surface of the coating head onto the coating as the coating is formed. The process allows a coating of a wax-like material to be formed to a desired thickness and yet allows the wax-like material to solidify shortly after application to the strip article (14) so that the strip can be coiled without providing a cooling run of undue length or special cooling devices.

Description

움직이는 스트립상의 왁스류 물질 코팅 방법(Coating of Wax-Like Materials onto Moving strip Articles)Coating of Wax-Like Materials onto Moving strip Articles

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is a publicly disclosed case, the full text is not included.

제1도는 본 발명의 바람직한 실시예를 실행하기 적당한 코팅 장치로써 횡단면 부분의 측면도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view of a section in cross section with a coating apparatus suitable for carrying out a preferred embodiment of the present invention;

Claims (14)

고체 왁스형 코팅 물질을 가열하여 녹여 이 용융물을 스트립 상에 공급하는 것에 의해 스트립의 전진중인 표면상에 코팅층을 형성시킨 후 고체 코팅층이 형성되도록 냉각시키는 것에 의해 열전도성 스트립의 표면이 고체 왁스형 코팅 물질의 코팅층을 형성하는 방법에 있어서, 상기 용융물이 스트립의 전진 방향으로 집중된느 코팅 갭을 형성하도록 상기 스트립에 소정 각도로 방향진 슬롯에 인접한 확장된 표면이 제공된 이동 가능한 코팅 헤드부의 길게 연장되고 측면이 개방된 슬롯으로 부터 전진중의 표면상에 흐르도록 하는 단계와; 상기 용융물이 상기 코팅층의 두께를 조절하기 위해 상기 슬롯으로부터 표면상에 흐를 때 상기 갭으로 상기 확장된 표면상의 상기 코팅 물질에 의해 압출된 대향 유압력에 대해 스트립의 표면쪽으로 코팅 헤드를 미는 단계로 이루어지는 것을 특징으로 하는 스트립 상의 코팅층 형성방법.A coating layer is formed on the advancing surface of the strip by heating and melting the solid wax-like coating material and feeding this melt onto the strip, followed by cooling to form a solid coating layer, whereby the surface of the thermally conductive strip is coated with a solid wax-like coating A method for forming a coating layer of material, comprising: an elongated and side surface of a movable coating head portion provided with an enlarged surface adjacent a slot oriented at an angle in the strip to form a coating gap in which the melt is concentrated in the forward direction of the strip flowing from the open slot onto the advancing surface; pushing the coating head towards the surface of the strip against an opposing hydraulic force extruded by the coating material on the expanded surface into the gap as the melt flows from the slot onto the surface to control the thickness of the coating layer. A method for forming a coating layer on a strip, characterized in that. 제 1항에 있어서, 상기 열전도성 스트립으로써 알루미늄이나 합금을 사용하는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.The method of claim 1, wherein aluminum or an alloy is used as the thermally conductive strip. 제 1항에 있어서, 30점도 또는 그보다 작은 점도의 점성을 가지는 용융물을 형성하기 위해 30~50℃범위의 온도에서 용융되는 코팅 물질을 사용하는 것을 특징으로 하는 스트립 상의 코팅층 형성 방법.The method according to claim 1, characterized in that a coating material is used which melts at a temperature in the range of 30 to 50°C to form a melt having a viscosity of 30 or less viscosity. 제 1항에 있어서, 제 1표면을 가지는 상기 스트립과 스트립의 진행 방향을 커버하는 코팅 갭을 형성하기 위해 스트립에 소정 각도로 방향진 슬롯에 인접하는 연장된 표면을 가지는 제 2움직이는 코팅 헤드를 제공하는 긴 개방된 슬롯으로부터 상기 제 2표면 위로 왁스류 코팅 물질의 용융물 흐름에 의해 상기 스트립의 제 2표면에 동시에 형성되는 코팅 물질의 층을 가지며; 스트립의 제 2표면을 향해 제 2코팅 헤드를 밀고, 상기 제 2코팅층 두께를 조절하기 위해 슬롯으로부터 제 2표면 위로 용융물이 흐르듯이 맞서는 유체 운동이 상기 코팅 물질에 의해 상기 갭에 있는 상기 코팅헤드의 상기 연장된 표면으로 가해지는 것을 특징으로 하는 스트립상의 코팅층 형성방법.5. The strip of claim 1, wherein the strip has a first surface and provides a second movable coating head having an elongated surface adjacent the slot oriented at an angle to the strip to form a coating gap covering the direction of travel of the strip. a layer of coating material simultaneously formed on the second surface of the strip by a melt flow of waxy coating material from an elongated open slot to the second surface; Pushing the second coating head towards the second surface of the strip, and opposing fluid motion from the slot over the second surface to control the thickness of the second coating layer, is caused by the coating material of the coating head in the gap. A method of forming a coating layer on a strip, characterized in that it is applied to the extended surface. 제 1항에 있어서, 상기 코팅 헤드가 1~100마이크론의 범위 내의 코팅 두께를 생산하는 힘으로 상기 표면 쪽으로 눌려지는 것을 특징으로 하는 스트립상의 코팅층 형성방법.The method of claim 1 wherein the coating head is pressed against the surface with a force that produces a coating thickness in the range of 1-100 microns. 제 1항에 있어서, 상기 코팅 헤드가 2-25마이트론의 범위내의 코팅 두께를 생산하는 힘으로 상기 표면쪽으로 눌려지는 것을 특징으로 하는 스트립 상의 코팅층 형성방법.The method of claim 1 wherein the coating head is pressed against the surface with a force that produces a coating thickness in the range of 2-25 microns. 제 1항에 있어서, 상기 코팅 헤드가 상기 스트립 넓이의 1-150lbs/inch의 범위내의 힘으로 상기 표면쪽으로 밀리는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.The method of claim 1 wherein the coating head is pushed towards the surface with a force in the range of 1-150 lbs/inch of the width of the strip. 제 1항에 있어서, 스트립 넓이의 5-50lbs/inch의 범위에서 힘으로 상기 표면위로 밀리는 상기 코팅 헤드를 특징으로 하는 스트립상의 코팅층 형성 방법.2. The method of claim 1, wherein the coating head is pushed over the surface with a force in the range of 5-50 lbs/inch of strip width. 제 1항에 있어서, 상기 용융물은 상기 스트립에 공급되기 전에 100℃보다 낮은 온도로 유지되는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.The method of claim 1, wherein the melt is maintained at a temperature lower than 100°C before being fed to the strip. 제 1항에 있어서, 상기 용융물은 상기 스트립에 공급되기 전에 50℃보다 낮은 온도로 유지되는 것을 특징으로 하는 스트립상의 코팅층 형성방법.The method of claim 1, wherein the melt is maintained at a temperature lower than 50° C. before being fed to the strip. 제 1항에 있어서, 상기 용융물이 공급되기 전에 대기 온도에서 상기 스트립 물질이 유지되는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.The method according to claim 1, characterized in that the strip material is maintained at ambient temperature before the melt is supplied. 제 1항에 있어서, 상기 왁스류 코팅 물질로써 윤활제를 사용하는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.The method of claim 1, wherein a lubricant is used as the wax-like coating material. 제 12항에 있어서, 글리세롤 모노라우르산, 펜타에리쓰리톨 모노스테아르산, 에틸렌 글리콜 모노라우르산, 글리세롤 모노팔미트산, 에틸렌 글리콜 모노스테아르산, 글리세롤 디팔미트산과 프로필렌 글리콜 디스테아르산으로부터 채택된 윤활제를 사용하는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.13. Adopted from glycerol monolauric acid, pentaerythritol monostearic acid, ethylene glycol monolauric acid, glycerol monopalmitic acid, ethylene glycol monostearic acid, glycerol dipalmitic acid and propylene glycol distearic acid according to claim 12. A method for forming a coating layer on a strip, characterized in that using a lubricant. 제 1항에 있어서, 상기 표면에 적용하기 전에 상기 응고의 고체화를 피하기 위해 상기 코팅 헤드를 가열하는 것을 특징으로 하는 스트립상의 코팅층 형성 방법.2. The method of claim 1 wherein said coating head is heated to avoid solidification of said coagulation prior to application to said surface. ※ 참고사항: 최초출원내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the initial application.
KR1019970703462A 1994-11-23 1995-11-23 Coating of Wax-Like Materials onto Moving Strip Articles KR980700132A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34456494A 1994-11-23 1994-11-23
US344,564 1994-11-23

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KR980700132A true KR980700132A (en) 1998-03-30

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Country Status (11)

Country Link
EP (1) EP0793538B1 (en)
JP (1) JPH10509637A (en)
KR (1) KR980700132A (en)
CN (1) CN1070390C (en)
AT (1) ATE188631T1 (en)
AU (1) AU690367B2 (en)
BR (1) BR9509911A (en)
CA (1) CA2205659C (en)
DE (1) DE69514542T2 (en)
NO (1) NO972342L (en)
WO (1) WO1996015857A1 (en)

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JP2002540937A (en) * 1999-04-13 2002-12-03 アルキャン・インターナショナル・リミテッド Control of coating thickness in sheet product coater
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CN103128111A (en) * 2012-12-12 2013-06-05 江苏熙友磁电科技有限公司 Wax spray device for a copper wire
CN104577620B (en) * 2014-12-15 2016-06-22 苏州欣航微电子有限公司 A kind of electric heater patch panel waxing casting device
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Also Published As

Publication number Publication date
NO972342D0 (en) 1997-05-22
CA2205659A1 (en) 1996-05-30
DE69514542T2 (en) 2000-05-31
WO1996015857A1 (en) 1996-05-30
BR9509911A (en) 1997-10-14
NO972342L (en) 1997-05-22
CN1070390C (en) 2001-09-05
ATE188631T1 (en) 2000-01-15
JPH10509637A (en) 1998-09-22
EP0793538B1 (en) 2000-01-12
EP0793538A1 (en) 1997-09-10
CA2205659C (en) 2001-01-23
AU3866395A (en) 1996-06-17
AU690367B2 (en) 1998-04-23
DE69514542D1 (en) 2000-02-17
CN1166797A (en) 1997-12-03

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