公开(公告)号：US4068616A

公开(公告)日：1978-01-17

申请号：US683147

申请日：1976-05-04

Applicant: Sidney J. Baum ,  Anton J. Mayr

Inventor： Sidney J. Baum ,  Anton J. Mayr

IPC: B05D1/42 ,  B05D5/06 ,  B29D7/00 ,  B05C3/12

CPC classification number: B29D7/00

Abstract: A running length of plastic film is processed by submerging a bight of the film in a bath of treatment liquid and drawing the film longitudinally therethrough by a pair of pinch rolls mounted closely adjacent and parallel to the top surface of the treatment liquid. The pinch rolls mechanically remove adhering droplets of the treatment liquid from the film as it emerges from the bath to thereby prevent non-uniform treatment. The film is washed as it emerges from the nip of the pinch rolls by flowing a rinsing liquid into the exit nip and along the axes of the rolls, and means are provided to prevent mixing the rinsing liquid with the treatment liquid. A property of the treated film, e.g., its light transmissions is continuously monitored and the time of submersion of the film in the treatment liquid is varied in accordance with the monitored property to assure uniform treatment.

Abstract translation: 通过将膜的弯曲浸没在处理液体浴中并通过紧密邻近并平行于处理液的顶表面安装的一对夹送辊纵向地拉伸膜来处理塑料膜的运行长度。 当薄膜从浴中出来时，夹送辊机械地去除处理液的粘附液滴，从而防止不均匀的处理。 通过使冲洗液体流入出口压区并沿着辊的轴线，从夹送辊的辊隙中流出的膜被洗涤，并且提供了用于防止冲洗液体与处理液体混合的装置。 连续监测经处理的膜的性质，例如其透光性，并且根据监测的特性改变膜在处理液中的浸没时间，以确保均匀的处理。

公开(公告)号：US3889018A

公开(公告)日：1975-06-10

申请号：US38468973

申请日：1973-08-01

Applicant: ETHYL CORP

Inventor： QUINT RICHARD J

IPC: B05C9/04 ,  B05C11/04 ,  B05D1/40 ,  B05D1/42 ,  B05C11/02

CPC classification number: D21H25/10 ,  B05C9/04 ,  B05C11/041 ,  B05D1/40 ,  B05D1/42 ,  B05D2252/10 ,  D21H5/0065

Abstract: A method for simultaneously coating the opposite sides of a paper web which involves employing an opposed blade coating system. Wet coating material is applied to the opposite sides of the web, the wet coated web is passed through the nip of a flexible blade unit comprised of a pair of blades having flat bevelled working surfaces engaging opposite sides of the coated web in opposed relationship with each other for metering the layer of coating on the opposite sides of the web, and thereafter the coated web is dried.

公开(公告)号：US3843486A

公开(公告)日：1974-10-22

申请号：US13585471

申请日：1971-04-21

Applicant: INTERWEST GENERAL CORP

Inventor： JOHANSSON K ,  WIKHOLM K

IPC: B05D1/42 ,  B05D7/00 ,  B29C37/00 ,  B29C70/50 ,  B29D24/00 ,  B32B3/12 ,  B32B27/00 ,  B32B37/14 ,  B32B37/16 ,  E04C2/20 ,  E04C2/26 ,  E04C2/36 ,  B32B31/00 ,  B65C

CPC classification number: B32B5/16 ,  B05D1/42 ,  B05D7/52 ,  B05D7/54 ,  B29C37/0082 ,  B29C70/50 ,  B29D24/005 ,  B29K2105/04 ,  B29K2105/0845 ,  B29K2105/16 ,  B29K2105/206 ,  B29K2305/00 ,  B29K2309/08 ,  B29K2711/12 ,  B32B3/12 ,  B32B7/12 ,  B32B13/06 ,  B32B15/16 ,  B32B17/068 ,  B32B27/00 ,  B32B37/146 ,  B32B2250/40 ,  B32B2260/00 ,  B32B2264/12 ,  B32B2307/3065 ,  B32B2311/00 ,  B32B2315/08 ,  B32B2323/04 ,  B32B2327/06 ,  B32B2329/00 ,  B32B2331/04 ,  B32B2363/00 ,  B32B2371/00 ,  B32B2375/00 ,  E04C2/20 ,  E04C2/26 ,  E04C2/36 ,  Y10T156/1089

Abstract: 1. A METHOD OF MANUFACTURING SANDWICH ELEMENTS, COMPRISING THE STEPS OF SPREADING OUT A FIRST LAYER OF A MIXTURE OF SOLID PARTICLES AND LIQUID RESINOUS BINDER ON A BASE, APPLYING A SUPPORT MEMBER OF FLEXIBLE SHEET MATERIAL ON THE SURFACE OF SAID FIRST LAYER, SPREADING OUT A SECOND LAYER OF A MIXTURE OF SOLID PARTICLES AND LIQUID RESINOUS BINDER ON SAID FIRST LAYER AND SAID SUPPORT MEMBER, THE QUANTITY OF SOLID PARTICLES IN SAID MIXTURE FORMING SAID SECOND LAYER BEING SUCH THAT UPON SUBSEQUENTLY ALLOWING THE SOLID PARTICLES TO SETTLE AND TO FORM A SETTLE LAYER OF PARTICLES WITH BINDER THEREBETWEEN, AN OUTER LAYER OF BINDER IN EXCESS OF THAT WHICH SETTLES BETWEEN THE PARTICLES IS FORMED ATOP SAID SETTLED LAYER, INSERTING ONE SIDE PORTION OF A CORE BOARD ELEMENT OF OPEN-CELLED STRUCTURE INTO AND THROUGH SAID OUTER LAYER AND INTO ENGAGEMENT WITH SAID SUPPORT MEMBER, AND SAID SUPPORT MEMBER SEEPING SAID CORE BOARD ELENENT OUT OF CONTACT WITH SAID BASE, SO THAT SOME BINDER OF SAID OUTER LAYER ENTERS AND IS PICKED UP BY THE CELLS OF SAID CORE BOARD ELEMENT, AND FINALLY ALLOWING SAID BINDER TO HARDEN.

公开(公告)号：US3840384A

公开(公告)日：1974-10-08

申请号：US23152372

申请日：1972-03-03

Applicant: ICI LTD

Inventor： READE G ,  VINEY A

IPC: B05C3/12 ,  B05C11/02 ,  B05D1/26 ,  B05D1/42 ,  B05D7/02

CPC classification number: B05D1/42 ,  B05C3/12 ,  B05C11/021 ,  B05D1/26 ,  B05D7/02 ,  B05D2201/00 ,  B05D2254/02 ,  Y10S118/11

Abstract: A method and device for coating plastic films in which the thickness of the coating is controlled by passing the coated film under steady pressure past a resilient scraping member in whose surface are embedded solid particles which space the film from the surface of the resilient member.

公开(公告)号：US3695218A

公开(公告)日：1972-10-03

申请号：US3695218D

申请日：1970-06-05

Applicant: AGFA GEVAERT AG

Inventor： HERZHOFF PETER ,  GREF HANS ,  PLATZ STEPHAN

IPC: B05C11/06 ,  B05C5/02 ,  B05D1/42 ,  G03C1/74

CPC classification number: B05D1/42 ,  G03C1/74

Abstract: In a process for coating tapes or sheets with viscous solutions by the air-brush principle, a steam of air flows in the opposite direction to the movement of the web of material and acts substantially tangentially on the formation of the coating. This steam of air is produced by a vacuum between a bar which has an edge in the form of a ruler edge and the tape which is being coated, which moves past it at a close distance.

公开(公告)号：US3429741A

公开(公告)日：1969-02-25

申请号：US3429741D

申请日：1965-06-11

Applicant: EASTMAN KODAK CO

Inventor： MORIARTY JEROME J

IPC: B05C1/12 ,  B05D1/42 ,  B05D7/04 ,  D06B1/14 ,  B05C5/02 ,  B05C3/18

CPC classification number: D21H23/40 ,  D06B1/149 ,  D21H5/0015 ,  Y10S118/02

公开(公告)号：US3110608A

公开(公告)日：1963-11-12

申请号：US7540060

申请日：1960-12-12

Applicant: EASTMAN KODAK CO

Inventor： BRUNSON MARION O ,  HUFFAKER JAMES E

IPC: B05C1/08 ,  B05D1/28 ,  B05D1/42 ,  B05D5/06

CPC classification number: B05D1/28 ,  B05D1/40 ,  D21H5/0067 ,  D21H23/56 ,  D21H25/12

公开(公告)号：US2678890A

公开(公告)日：1954-05-18

申请号：US20724051

申请日：1951-01-22

Applicant: WARREN S D CO

Inventor： LEIGHTON PHILIP S

IPC: B05C5/02 ,  B05D1/42 ,  D21G9/00 ,  D21H25/14

CPC classification number: D21H25/12 ,  D21G9/009 ,  D21H5/0067 ,  D21H25/14

公开(公告)号：US2589302A

公开(公告)日：1952-03-18

申请号：US4265648

申请日：1948-08-05

Applicant: NORTH AMERICAN PAPER PROCESS C

Inventor： SNOWMAN JR PAUL A

IPC: B05D1/42

CPC classification number: D21H23/58 ,  D21H5/0032 ,  D21H19/68

公开(公告)号：US2417009A

公开(公告)日：1947-03-04

申请号：US29557739

申请日：1939-09-19

Applicant: BERT C MILLER INC

Inventor： MILLER BERT C

IPC: B05D1/28 ,  B05D1/42 ,  B41F9/00

CPC classification number: B05D1/28 ,  B05D1/40 ,  B05D1/42 ,  B05D2252/02 ,  B41F9/00 ,  Y10T428/24934