SU12527A1 - The method of applying a photosensitive emulsion on a flexible substrate - Google Patents

The method of applying a photosensitive emulsion on a flexible substrate

Info

Publication number
SU12527A1
SU12527A1 SU35853A SU35853A SU12527A1 SU 12527 A1 SU12527 A1 SU 12527A1 SU 35853 A SU35853 A SU 35853A SU 35853 A SU35853 A SU 35853A SU 12527 A1 SU12527 A1 SU 12527A1
Authority
SU
USSR - Soviet Union
Prior art keywords
applying
substrate
flexible substrate
photosensitive emulsion
emulsion
Prior art date
Application number
SU35853A
Other languages
Russian (ru)
Inventor
Н.Л. Минервин
Original Assignee
Н.Л. Минервин
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 Н.Л. Минервин filed Critical Н.Л. Минервин
Priority to SU35853A priority Critical patent/SU12527A1/en
Application granted granted Critical
Publication of SU12527A1 publication Critical patent/SU12527A1/en

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Description

Существующими способами по«рыти  фото-и кино-подложек (бумага , целлюлоид) светочувствительной эмульсией часто бывает невозможно сразу нанести ровно, без изъ нов слой эмульсии на требуемую подложку, так как не вс ка  подложка может сразу восприн ть «езде этот слой и соединитьс  с ним. При наличии таковых  влений нередко приходитс  останавливать начатый полив и изыскивать способы устранени  возникающих дефектов (кометы, пузыри, открытые, незалитые места и т. п.), или замен ть подложку другой.With existing methods of digging photo and film substrates (paper, celluloid) with a photosensitive emulsion, it is often impossible to immediately apply a layer of the emulsion onto the desired substrate without damage, since not all the substrate can immediately perceive this layer and merge with him. In the presence of such phenomena, it is often necessary to stop the started watering and look for ways to eliminate the defects that arise (comets, bubbles, open, empty places, etc.), or replace the substrate with another.

Предлагаемое изобретение касаетс  способа нанесени  светочувствительной эмульсии на гибкую подложку и имеет целью устранить вышеупом нутый недостаток.The present invention relates to a method for applying a photosensitive emulsion to a flexible substrate and is intended to eliminate the aforementioned disadvantage.

Предлагаемый способ заключаетс  в следующем. Нанесенна  на подложку эмульси  частично перехватываетс  одним или несколькими , прижатыми -К .ее поверхности.The proposed method is as follows. The emulsion applied to the substrate is partially intercepted by one or several, pressed-To. Its surface.

валиками, вращающимис  против движени  поливаемого материала и расположенными на пути следовани  подложки, и наноситс  на нее вновь, чем достигаетс  более равномерное покрытие подложки эмульсией.rollers rotating against the motion of the watered material and located in the path of the substrate, and applied to it again, which results in a more uniform coating of the substrate with an emulsion.

Аппарат, служащий дл  этой цели, и изображенный на чертеже, состоит из поливного вала 3, корыта 4 с эмульсией 5, главного вала 1 и валиков 6.The apparatus used for this purpose and shown in the drawing consists of a irrigation shaft 3, a trough 4 with emulsion 5, a main shaft 1 and rollers 6.

Предмет патента.The subject of the patent.

Способ нанесени  светочувствительной эмульсии на гибкую подложку , отличающийс  тем, что предварительно нанесенную на подложку эмульсию перехватывают при помощи нескольких, расположенных на пути следовани  подложки, валиков дл  частичного сн ти  эмульсии и нанесени  ее вновь на подложку в цел х более равномерного покрыти  последней.A method of applying a photosensitive emulsion to a flexible substrate, characterized in that the emulsion that has been previously deposited on the substrate is intercepted with several rollers located along the substrate path to partially remove the emulsion and apply it again to the substrate for a more uniform coating of the latter.

SU35853A 1928-11-23 1928-11-23 The method of applying a photosensitive emulsion on a flexible substrate SU12527A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU35853A SU12527A1 (en) 1928-11-23 1928-11-23 The method of applying a photosensitive emulsion on a flexible substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU35853A SU12527A1 (en) 1928-11-23 1928-11-23 The method of applying a photosensitive emulsion on a flexible substrate

Publications (1)

Publication Number Publication Date
SU12527A1 true SU12527A1 (en) 1929-12-31

Family

ID=48333859

Family Applications (1)

Application Number Title Priority Date Filing Date
SU35853A SU12527A1 (en) 1928-11-23 1928-11-23 The method of applying a photosensitive emulsion on a flexible substrate

Country Status (1)

Country Link
SU (1) SU12527A1 (en)

Similar Documents

Publication Publication Date Title
US2605684A (en) Apparatus for semiwet development of photoprints
US1847065A (en) Process and apparatus for applying solutions
SU12527A1 (en) The method of applying a photosensitive emulsion on a flexible substrate
US2253060A (en) Coating apparatus
US1901080A (en) Wiper mechanism for coating machines and process
US1821306A (en) Apparatus for applying thin even layers of liquids on surfaces
US3507682A (en) Process and apparatus for coating thin film substrates
US1730929A (en) Splice for photographic material
GB1116971A (en) Method for producing and renewing the surface layer of a wiping cylinder in single-colour or multi-colour steel engraving printing machines
KR930022146A (en) Method and apparatus for selectively exposing uneven substrate surface
US1801374A (en) Process and device for the application of liquids to moving bands of material
US2878741A (en) Means for moistening the films of photographic film-supports
US2144370A (en) Method of cutting bodies soluble in liquid
US2574942A (en) Cementing device for tape
US2037716A (en) Process for the graining and surfacing of metal photolithographic and offset press plates
US1878559A (en) Process of making cellulosic films
GB1026663A (en) Method and apparatus for removing a strip of coating from a pre-coated web
GB387781A (en) Improvements in and relating to apparatus for performing developing and like operations on photographic prints
US2039229A (en) Film forming mechanism
US2083273A (en) Production of waxed paper
FR2297093A1 (en) PROCEDURE FOR DEPOSING DIFFERENT CONTIGUOUS JOINT COATINGS ON A TRANSPARENT SUBSTRATE AND PRODUCTS OBTAINED
US1435764A (en) Liquid treatment of cinematographic films
US370110A (en) William hall walkee and geobge eastman
US62256A (en) Improved process of coating sheets of paper and other material with solutions
US1912758A (en) Sound and picture record film