KR970704584A - METHOD AND APPARATUS FOR APPARATING A COATING MATERIAL TO SHEETS - Patent application - Google Patents

METHOD AND APPARATUS FOR APPARATING A COATING MATERIAL TO SHEETS - Patent application Download PDF

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Publication number
KR970704584A
KR970704584A KR1019970700927A KR19970700927A KR970704584A KR 970704584 A KR970704584 A KR 970704584A KR 1019970700927 A KR1019970700927 A KR 1019970700927A KR 19970700927 A KR19970700927 A KR 19970700927A KR 970704584 A KR970704584 A KR 970704584A
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KR
South Korea
Prior art keywords
sheet member
coating
intermediate carrier
sheet
applying
Prior art date
Application number
KR1019970700927A
Other languages
Korean (ko)
Inventor
에스. 보겔 마크
츠지모토 킴 케이
에프. 스티프터 그레고리
에프. 피에르 버나드
피. 에이. 레리체 프레드릭
Original Assignee
워렌 리차드 보비
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니
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Publication date
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Publication of KR970704584A publication Critical patent/KR970704584A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C3/00—Making booklets, pads, or form sets from multiple webs
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0821—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by driving means for rollers or work
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/14—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a travelling band
    • 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
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • 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
    • 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
    • B05C9/08—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 and performing an auxiliary operation
    • B05C9/14—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 and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6654—Advancing articles in overlapping streams changing the overlapping figure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/02—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/02—Associating,collating or gathering articles from several sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/02—Associating,collating or gathering articles from several sources
    • B65H39/04—Associating,collating or gathering articles from several sources from piles
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
    • B05C1/165—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work using a roller or other rotating member which contacts the work along a generating line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
    • B65H2301/5114—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/516—Securing handled material to another material
    • B65H2301/5162—Coating, applying liquid or layer of any material to material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/517—Drying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/55—Built-up surface, e.g. arrangement for attaching the surface to the forwarding or guiding element
    • B65H2404/552—Built-up surface, e.g. arrangement for attaching the surface to the forwarding or guiding element permanent attachment
    • B65H2404/5521—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means

Abstract

예를 들면, 종이와 같은 독립 시트(S)는 유사 웨브 시트를 형성하도록 시트를 중첩시키는 단계와 그 유사 웨브의 일측면에 일련의 스트라이프 형태로 접착제를 도포하는 단계에 의해 재배치 가능한 접착제로 코팅된다. 그런 다음, 시트는 재배치 가능한 노트 패드를 형성하도록 적층 및 정돈될 수 있다.For example, a separate sheet S such as paper is coated with an adhesive that can be relocated by overlapping the sheet to form a pseudo-web sheet and applying the adhesive in a series of strips to one side of the pseudo web . The sheet can then be laminated and trimmed to form a relocatable notepad.

Description

코팅재를 시트에 도포하기 위한 장치 및 방법(METHOD AND APPARATUS FOR APPLYING A COATING MATERIAL TO SHEETS)METHOD AND APPARATUS FOR APPARATING A COATING MATERIAL TO SHEETS - Patent application

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 코팅 스테이션을 포함하는 본 발명에 따른 장치를 개략적으로 도시한 측면도.1 is a side view schematically showing a device according to the invention comprising a coating station; Fig.

제2도는 제1도의 장치를 개략적으로 도시한 평면도FIG. 2 is a plan view schematically showing the device of FIG. 1

제3도는 제1도에 도시된 장치의 일부를 도식적으로 도시한 측면도.Figure 3 is a side view schematically illustrating a part of the device shown in Figure 1;

제4도는 제3도의 화살표(4) 방향을 따라 부분적으로 확대 도시한 도면, 제4도의 코팅 롤러 및 정리용 스트라이프(stripe)를 도시한 측면도.FIG. 4 is a partially enlarged view along the direction of the arrow (4) in FIG. 3; FIG. 4 is a side view showing the coating roller and the trim stripes;

제5도는 제4도의 부분을 확대 도시한 도면.FIG. 5 is an enlarged view of a portion of FIG. 4;

제6도는 제1도에 도시된 장치의 변형예를 도식적으로 도시한 측면도.FIG. 6 is a side view schematically showing a modification of the apparatus shown in FIG. 1; FIG.

제7도는 제6도에 도시된 장치 부분에 대한 상세도.7 is a detail view of the device part shown in FIG. 6;

제8도는 제4도와 유사한 도면으로, 제6도의 화살표(8) 방향을 따라 취한 부분 확대된 도면.FIG. 8 is a view similar to FIG. 4, partially enlarged in the direction of arrow 8 in FIG. 6;

제9도는 제1-6도에 도시된 장치의 구성 요소중 하나에 대한 횡단면도.FIG. 9 is a cross-sectional view of one of the components of the apparatus shown in FIG.

제10도는 제1도 혹은 제6도에 도시된 장치의 전달 벨트에 수동으로 도포된 재배치 가능한 접착제를 나타내는 현미경 사진이다.FIG. 10 is a micrograph showing a relocatable adhesive applied manually to the transfer belt of the apparatus shown in FIG. 1 or FIG. 6;

Claims (23)

양단부와 양측면과 양주요면을 각기 구비하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 방법에 있어서, (a) 단부가 중첩되는 관계로 상기 다수의 시트 부재를 배열하는 단계와; (b) 상기 중첩된 시트 부재를 통로를 따라 이송하는 단계와; (c) 상기 통로를 따라 중첩된 시트 부재와 접촉되는 전달면을 구비하며, 고주파 방사에 반응하지 않는 중간 캐리어를 제공하는 단계와; (d) 상기 시트 부재의 통로로부터 이격된 위치에서 상기 중간 캐리어의 전달면에 수성 코팅재를 도포하는 단계와; (e) 코팅재의 수분 함량을 원하는 수준으로 감소시키기 위해 상기 수성 코팅재를 단계(d)와 단계(f) 사이에서 고주파 방사에 노출시키는 단계와; (f) 상기 중간 캐리어와 시트 부재 사이의 접촉을 통해 상기 각각의 중첩된 시트 부재와 주요면중 하나에 상기 코팅재를 점진적으로 도포하기 위해 중간 캐리어를 전진시키는 단계를 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 방법.CLAIMS What is claimed is: 1. A method for applying a water-based coating to a plurality of sheet members having opposite ends, opposite sides, and both major surfaces, comprising: (a) arranging the plurality of sheet members in an overlapping relationship; (b) transporting the stacked sheet members along a path; (c) providing an intermediate carrier having a transfer surface in contact with the sheet member superimposed along the path, the intermediate carrier not responding to high frequency radiation; (d) applying a water-based coating to the transfer surface of the intermediate carrier at a location spaced from the passage of the sheet member; (e) exposing the aqueous coating to high frequency radiation between steps (d) and (f) to reduce the water content of the coating to a desired level; (f) advancing the intermediate carrier to progressively apply the coating to one of the superimposed sheet members and the major surface through contact between the intermediate carrier and the sheet member. A method for applying a water-based coating to a sheet member. 제1항에 있어서, 단계(f) 이후에, 코팅제로 코팅된 시트 부재를 중간 캐리어로부터 연속적으로 떼어내는 단계(g)를 추가로 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 방법.The method according to claim 1, further comprising, after step (f), continuously removing the sheet member coated with the coating from the intermediate carrier, applying (g) to the plurality of sheet members Way. 제2항에 있어서, 상기 단계(g)는 상기 시트 부재를 중간 캐리어로부터 떼어내기 위해 그 중간 캐리어의 대향 측면상에 있는 시트 부재에 대기압 보다 낮은 압력을 가하는 단계를 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 방법.3. The method of claim 2, wherein step (g) comprises applying a pressure less than atmospheric pressure to the sheet member on the opposite side of the intermediate carrier to detach the sheet member from the intermediate carrier. A method for applying a water-based coating to a sheet member. 제1항에 있어서, 상기 시트 부재는 종이이며, 단계(a)는, (h) 그 종이 시트 부재가 주름지고 말아지는 현상을 감소시키기 위해 상기 종이 시트 부재의 가공 방향을 상기 통로에 맞춰 정렬시키는 단계를 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 방법.2. The method according to claim 1, wherein the sheet member is paper, wherein step (a) comprises: (h) aligning the processing direction of the paper sheet member to the passage to reduce the phenomenon of wrinkling and curling of the paper sheet member ≪ / RTI > further comprising the step of applying a water-based coating to the plurality of sheet members. 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치로서, (a) 단부 대 단부가 중첩된 다수의 시트를 통로를 따라 이송하기위한 컨베이어와; (b) 소정량의 수성 코팅재를 원하는 속도로 제어 가능하게 분배하기 위한 분배기와; (c) 상기 분배기에 인접하게 지지된 중간 캐리어로, 시트 부재의 상기 통로로 연장하는 전달면을 구비하며, 이때 상기 통로를 따라 중첩된 시트 부재와 접촉되도록 채용된 상기 전달면은 상기 중첩된 시트 부재와의 횡방향 접촉부로부터 이격된 위치에서 코팅재의 수납을 위해 상기 분배기에 제공되며, 상기 분배기로부터 상기 중첩된 시트 부재로 코팅재를 전달하기 위해 전진 가능하며, 고주파 방사에 반응하지 않는 중간 캐리어와; (d) 상기 중가 캐리어로부터 상기 중첩된 시트 부재로 코팅재를 전달하기 이전에 그 코팅재의 수분 함량을 감소시키기 위해 상기 중간 캐리어의 상기 전달면상에 있는 수성 코팅재를 향해 방사되는 고주파 방사 공급원을 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.CLAIMS What is claimed is: 1. An apparatus for applying a water-based coating to a plurality of sheet members, comprising: (a) a conveyor for conveying a plurality of overlapping end-to-end sheets along a path; (b) a dispenser for controllably dispensing a predetermined amount of aqueous coating at a desired rate; (c) an intermediate carrier supported adjacent to the distributor, the delivery surface extending into the passageway of the sheet member, wherein the delivery surface employed to contact the sheet member superimposed along the passage is the intermediate sheet, An intermediate carrier which is provided to the distributor for receiving the coating material at a location spaced from the transverse contact with the member and is movable to deliver the coating from the distributor to the overlapped sheet member and which is not responsive to high frequency radiation; (d) a high frequency radiation source that is radiated toward the aqueous coating on the delivery surface of the intermediate carrier to reduce the moisture content of the coating material prior to transferring the coating material from the heavy carrier to the overlapped sheet member And applying the aqueous coating to the plurality of sheet members. 제5항에 있어서, 상기 분배기는 코팅재 공급원과 연결되도록 채용된 다이를 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.6. The apparatus of claim 5, wherein the dispenser comprises a die adapted to be connected to a source of coating material. 제5항에 있어서, 상기 분배기는 코팅재 공급원과 연결되도록 채용된 회전가능한 그라비아 롤러를 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.6. The apparatus of claim 5, wherein the dispenser comprises a rotatable gravure roller adapted to be connected to a coating material source. 제7항에 있어서, 코팅재를 상기 중간 캐리어로 전달하기 이전에 그 코팅재를 평탄화시키기 위해 상기 그라이바 롤러와 미끄럼 접초된 하나 혹은 그 이상의 가요성 스트라이프를 추가로 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.8. The apparatus of claim 7, further comprising one or more flexible stripes slidably woven with the gravure rollers to flatten the coating prior to transferring the coating to the intermediate carrier. For applying an aqueous coating to the substrate. 제5항에 있어서, 상기 중간 캐리어는, (i) 제1주요면을 가지면서 고주파 방사에 반응하지 않는 배킹층과; (ii) 상기 제1주요면으로부터 코팅재의 박리를 용이하게 하기 위해 상기 제1주요면에 도포된 실리콘 코팅충을 포함하며, 상기 실리콘층은 상기 배킹층에서 상기 전달면을 형성하는 상기 제1주요면을 덮도록 형성된 최외측 주요면을 구비하며; (ⅲ) 상기 실리콘충에서 상기 제1주요면은 상기 전달면이 상기 분배기로부터 코팅재를 수납 할 수 있게 채용되도록 구성되는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.6. The method of claim 5, wherein the intermediate carrier comprises: (i) a backing layer having a first major surface and not reacting to high frequency radiation; (ii) a silicon coating applied to the first major surface to facilitate stripping of the coating from the first major surface, the silicon layer having a first major surface And an outermost main surface formed to cover the surface; (Iii) the first major surface in the silicon core is configured such that the transfer surface is adapted to receive a coating from the dispenser. ≪ Desc / Clms Page number 13 > 제9항에 있어서, 상기 실리콘 층에 구성된 상기 제1주요면은 소정량의 코팅재를 상기 분배기로부터 수납 하도록 각기 채용된 표준 크기의 규칙적인 간격으로 이격된 다수의 오목부를 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.10. The method of claim 9, wherein the first major surface configured in the silicon layer comprises a plurality of recesses spaced at regularly spaced regularly sized standard sizes, each adapted to receive a predetermined amount of coating material from the dispenser For applying a water-based coating to the sheet member. 제5항에 있어서, 상기 중간 캐리어와의 접촉으로부터 코팅된 시트 부재의 분리를 용이하게 하기ㅟ한 수단을 추가로 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.6. The apparatus of claim 5, further comprising means for facilitating separation of the coated sheet member from contact with the intermediate carrier. 제11항에 있어서, 상기 분리 수단은 코팅재를 도포하고 나서 시트 부재와 접촉되되도록 그 시트 부재의 상기 통로에 인접하게 배치된 분리 롤러를 포함하며, 그 분리 롤러는 중간 캐리어로부터 시트 부재를 분리하기 위해 진공 공급원에 연결되고 그렇게 얻어진 진공을 시트 부재에 적용하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.12. The apparatus of claim 11, wherein the separating means comprises a separating roller disposed adjacent the passage of the sheet member so as to be in contact with the sheet member after applying the coating, the separating roller separating the sheet member from the intermediate carrier Wherein the vacuum is connected to a vacuum source and the vacuum thus obtained is applied to the sheet member. 제12항에 있어서, 상기 분리 롤러에 인접한 분리 벨트를 추가로 포함하며, 상기 분리 벨트는 상기 중간 캐리어로부터 상기 시트 부재의 분리를 용이하게 하기 위해 시트 부재의 상기 통로에 대해 하방 경사진 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.13. The apparatus of claim 12, further comprising a separation belt adjacent the separation roller, wherein the separation belt is inclined downwardly relative to the passage of the sheet member to facilitate separation of the sheet member from the intermediate carrier To the plurality of sheet members. 제13항에 있어서, 상기 분리 벨트는 시트 부재의 상기 통로에 대해 대략 2-4˚정도 경사진 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.14. The apparatus of claim 13, wherein the separating belt is tilted about 2-4 degrees with respect to the passage of the sheet member. 제5항에 있어서, 상기 중간 캐리어를 마주하여 상기 통로상에 배치되며, 시트 부재에 코팅재가 도포되는 동안 그 시트 부재를 지지하도록 채용된 닙 롤러를 추가로 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.The sheet member according to claim 5, further comprising a nip roller disposed on the passage facing the intermediate carrier, the nip roller adapted to support the sheet member while the coating material is applied to the sheet member For applying an aqueous coating to the substrate. 제5항에 있어서, 상기 분배기는 중첩된 시트 부재로의 정렬된 전달을 위해 상기 중간 캐리어의 폭 위쪽의 하나 혹은 그 이상의 길이 방향 스트라이프로 코팅재를 분배하도록 채용되는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.The sheet member of claim 5, wherein the distributor is adapted to dispense coating material into one or more longitudinal stripes above the width of the intermediate carrier for aligned delivery to the overlapped sheet member. Apparatus for applying an aqueous coating. 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치로서,(a) 단부 대 단부가 중첩된 다수의 시트 부재를 통로를 따라 이송하기 위한 컨베이어와; (b) 소정량의 수성 코팅제를 원하는 속도로 제어 가능하게 분배하기 위한 다이와; (c) 시트 부재의 상기 통로로 연장하는 전달면을 구비하며, 이때 상기 통로를 따라 중첩된 시트 부재와 접촉되도록 채용된 상기 전달면은 중첩된 시트 부재의 상기 통로로부터 이격된 위치에서 코팅재의 수납을 위해 분배기에 제공되며, 상기 분배기로부터 상기 중첩된 시트 부재로 코팅재를 전달하기 위해 전진 가능한 중간 캐리어와; (d) 상기 중간 캐리어에 있는 코팅재의 수분 함량을 원하는 수준으로 감소시키기 위해 상기 중간 캐리어의 상기 전달면상에 있는 수성 코팅재를 햐해 영향을 미치는 건조기를 포함 하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.CLAIMS What is claimed is: 1. An apparatus for applying a water-based coating to a plurality of sheet members, comprising: (a) a conveyor for conveying a plurality of sheet members with end-to- (b) a die for controllably dispensing a predetermined amount of aqueous coating at a desired rate; (c) a transfer surface extending into the passage of the sheet member, the transfer surface being adapted to be in contact with the sheet member superimposed along the passage, An intermediate carrier which is provided to the dispenser for delivering the coating from the dispenser to the overlapped sheet member; (d) a dryer that affects the aqueous coating on the delivery side of the intermediate carrier to reduce the moisture content of the coating in the intermediate carrier to a desired level. . 제17항에 있어서, 상기 건조기는 적외선 에지를 공급원인 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.18. The apparatus of claim 17, wherein the dryer is an infrared edge feeding source. 제17항에 있어서, 상기 건조기는 가열된 공기 공급원인 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.18. The apparatus of claim 17, wherein the dryer is a heated air supply source. 제17항에 있어서, 상기 중간 캐리어는 고주파 방사에 반응하지 않으며, 상기 건조기는 상기 중간 캐리어의 상기 전달면상에 있는 수성 코팅재를 향해 방사되는 고주파 공급원을 포함하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 장치.18. The method of claim 17, wherein the intermediate carrier is not responsive to high frequency radiation, and wherein the dryer comprises a high frequency source that is radiated toward the aqueous coating on the delivery surface of the intermediate carrier. Apparatus for applying a coating. 다수의 시트 부재에 수성 코팅재를 도포하기 위한 시스템으로, 단부 대 단부가 중첩된 다수의 시트 부재를 통로를 따라 이송하기 위한 컨베이어와, 소정량의 수성 코팅재를 원하는 속도로 제어 가능하게 분배하기 위한 분배기와, 그리고 상기 분배기에 인접하게 지지된 중간 캐리어로, 시트 부재의 상기 통로로 연장하는 전달면을 구비하며, 이때 상기 통로를 따라 중첩된 시트 부재와 접촉되도록 채용된 상기 전달면은 중첩된 시트 부재의 통로로부터 이격된 위치에서 코팅재의 수납을 위해 상기 분배기에 제공되며, 상기 분배기로부너 상기 중첩된 시트 부재로 코팅재를 전달하기 위해 전진 가능한 중간 캐리어를 추가로 포함하는 시스템과 함께 사용 되는 장치로서, 코팅재를 도포하고 나서 시트 부재와 접촉되도록 그 시트 부재의 통로에 인접하게 배치된 분리 롤러를 포함하며, 그 분리 롤러는 중간 캐리어로부터 시트 부재를 분리하기 위해 진공 공급원에 연결되고 그렇게 얻어진 진공을 시트 부재에 적용하는 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 시스테과 함께 사용되는 장치.CLAIMS 1. A system for applying a water-based coating to a plurality of sheet members, the system comprising: a conveyor for conveying a plurality of sheet members overlapping end-to-end along a path; and a distributor for controllably distributing a predetermined amount of aqueous coating at a desired speed And an intermediate carrier supported adjacent to the distributor and having a delivery surface extending into the passageway of the sheet member, wherein the delivery surface employed to contact the sheet member superimposed along the path is an oversized sheet member Further comprising an intermediate carrier that is provided to the dispenser for receiving a coating at a location remote from the passageway of the dispenser and further includes a movable intermediate carrier for delivering the coating to the overlapped sheet member by the dispenser, After the coating material is applied, the sheet material is conveyed to a position adjacent to the passage of the sheet material Characterized in that the separating roller is connected to a vacuum source for separating the sheet member from the intermediate carrier and the thus obtained vacuum is applied to the sheet member, The device used with the frame. 21항에 있어서, 상기 분리 롤러에 인접한 분리 벨트를 추가로 포함하며, 상기 분리 벨트는 상기 중간 캐리어로부 상기 시트 부재의 분리를 용이하게 하기 위해 시트 부재의 통로에 대해 하방 경사진 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 시스테과 함께 사용되는 장치.21. The apparatus of claim 21, further comprising a separation belt adjacent the separation roller, wherein the separation belt is inclined downwardly relative to the passage of the sheet member to facilitate separation of the sheet member from the intermediate carrier An apparatus for use with a system for applying a water-based coating to a plurality of sheet members. 제22항에 있어서, 상기 분리 벨트는 시트 부재의 통로에 대해 대략 2 내지 4˚정도 경사진 것을 특징으로 하는 다수의 시트 부재에 수성 코팅재를 도포하기 위한 시스테과 함께 사용되는 장치.23. The apparatus of claim 22, wherein the separating belt is tilted approximately 2 to 4 degrees with respect to the passage of the sheet member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019970700927A 1994-08-17 1995-07-13 METHOD AND APPARATUS FOR APPARATING A COATING MATERIAL TO SHEETS - Patent application KR970704584A (en)

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US29161094A 1994-08-17 1994-08-17
US08/291,610 1994-08-17
PCT/US1995/008751 WO1996005065A1 (en) 1994-08-17 1995-07-13 Method and apparatus for applying a coating material to sheets

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