CN2338778Y - Photographic film for taking photoes with plasticity - Google Patents
Photographic film for taking photoes with plasticity Download PDFInfo
- Publication number
- CN2338778Y CN2338778Y CN 98233094 CN98233094U CN2338778Y CN 2338778 Y CN2338778 Y CN 2338778Y CN 98233094 CN98233094 CN 98233094 CN 98233094 U CN98233094 U CN 98233094U CN 2338778 Y CN2338778 Y CN 2338778Y
- Authority
- CN
- China
- Prior art keywords
- plasticity
- sensitive film
- filmbase
- butadiene rubber
- utility
- 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.)
- Expired - Fee Related
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- Studio Devices (AREA)
Abstract
The utility model relates to a photographic film for taking photoes with plasticity. The utility model is composed of a filmbase, a photographic emulsion coating layer, and a tension layer. The filmbase is transparent rubber with elasticity; the photographic emulsion coating layer is coated on the filmbase in an ordinary way; the back side of the filmbase is matched with the tension layer which has the same size with the filmbase. The utility model improves the defects that the photographic film with static electricity can not be folded, milled, and scratched; when the utility model is used, camera operators is offered a wide space for imagination for the creation of camera operators, the operation is simple, and the creation of photograph enters a new age.
Description
The utility model relates to the sensitive film field, the sensitive film of the usefulness of particularly photographing.
At present, the sensitive film sheet base that people use is to develop into the gelatin filmbase from glass chip, and most employing triacetate fiber esters are raw material, and minority adopts polyester.The researchist is when the development sensitive film, and its main energy is all spent on the structure and coating of photosensitive emulsion.And existing sensitive film is that the sheet base does not have plasticity at the major defect that exists in photographer's production process, has greatly influenced photographer's intention.In actual photography creation, often many photographers make up drawing by distortion, exaggeration with some pictures to reach the intention of oneself in dark place manufacturing process.But, be subjected to great restriction because the optical characteristics of existing sensitive film makes photographer when dark place is operated.Also there are many people to want to solve the photography creation problem by computer, the picture quality in later stage can't be compared with traditional picture quality again, existing in addition sensitive film is afraid of folding, is afraid of mill, is afraid of static electrification, is afraid of to scratch, and is careless slightly during preservation, and film is scrapped.
In order to overcome shortcoming of the prior art, goal of the invention of the present utility model provides a kind of sensitive film with plasticity photography usefulness, and it has not only improved sensitive film fearness folding, fearness mill, has been afraid of the deadly defect that static electrification, fearness scratch.The more important thing is, use it wide imagination space and simple to operate to be provided for photographer's creation, thereby make photography creation enter the New Times.
In order to reach above-mentioned goal of the invention, the technical solution of the utility model realizes as follows: have the sensitive film of plasticity photography usefulness, its design feature is that this sensitive film is made up of sheet base, photosensitive emulsion coating and tensile layer.Described base is to be with flexible transparent rubber, and photosensitive emulsion coating method is routinely coated on the sheet base, and the sheet base back side attaches mutually with measure-alike tensile layer.
According to above-mentioned technical scheme, the material of described tensile layer is that papery or nylon matter all can; The material composition of described base mainly is to be formed by natural rubber, styrene-butadiene rubber, butadiene rubber, white carbon and transformer wet goods mix sulphurization, or is formed by mixing such as styrene-butadiene rubber, butadiene rubber, white carbon, magnesium carbonate and light process oil sulfuration.
The utility model is pasted with tensile layer because the sheet base that adopts is to be with flexible transparent rubber in addition at the sheet base back side, when not needing image deformation, can keep original image in the use.If remove tensile layer, it is any that this sensitive film has image, arbitrarily deformation and the unification that keeps focus on a fixed pan, thus enlarged the photography creation field.Under the ultralow temperature situation, can well bring into play the elastic caoutchouc characteristics, be difficult for making film to rupture.Do not produce static in addition, not can take pictures or flushing process in produce discharge, and influence picture quality.Compare with prior art, have and be not afraid of bending, be not afraid of the characteristics that mill is drawn.Increased new family for the sensitive film field, make human photography creation open fine one page.
Below in conjunction with accompanying drawing and concrete embodiment the utility model is further described.
Accompanying drawing is a structure enlarged diagram of the present utility model.
Referring to accompanying drawing, have the sensitive film of plasticity photography usefulness, it is made up of sheet base 2, photosensitive emulsion coating 1 and tensile layer 3.Sheet base 2 is to be with flexible transparent rubber.Its material composition mainly is to be formed by natural rubber, styrene-butadiene rubber, butadiene rubber, white carbon and transformer wet goods mix sulphurization, also can be to be formed by mixing such as styrene-butadiene rubber, butadiene rubber, white carbon, magnesium carbonate and light process oil sulfuration.Photosensitive emulsion coating 1 method is routinely coated on the sheet base 2, and sheet base 2 back sides attach mutually with measure-alike tensile layer 3.The material of tensile layer 3 is that papery or nylon matter all can.According to existing sensitive film specification, can make the film of 135 films or 120 films or other specification.
Use the utility model identical with existing sensitive film in shooting process.In flushing process, photographer's creation can be removed tensile layer 3 if need the picture distortion, makes 2 distortion of sheet base, can directly reach the creation effect.
Claims (3)
1. sensitive film with plasticity photography usefulness, it is characterized in that, described sensitive film is made up of sheet base (2), photosensitive emulsion coating (1) and tensile layer (3), described base (2) is to be with flexible transparent rubber, photosensitive emulsion coating (1) method is routinely coated on the sheet base (2), and sheet base (2) back side attaches mutually with measure-alike tensile layer (3).
2. according to the described sensitive film of claim 1, it is characterized in that the material of described tensile layer (3) is that papery or nylon matter all can with plasticity photography usefulness.
3. according to claim 1 or 2 described sensitive films with plasticity photography usefulness, it is characterized in that, the material composition of described base (2) mainly is to be formed by natural rubber, styrene-butadiene rubber, butadiene rubber, white carbon and transformer wet goods mix sulphurization, or is formed by mixing such as styrene-butadiene rubber, butadiene rubber, white carbon, magnesium carbonate and light process oil sulfuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233094 CN2338778Y (en) | 1998-10-26 | 1998-10-26 | Photographic film for taking photoes with plasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233094 CN2338778Y (en) | 1998-10-26 | 1998-10-26 | Photographic film for taking photoes with plasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338778Y true CN2338778Y (en) | 1999-09-15 |
Family
ID=33981900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233094 Expired - Fee Related CN2338778Y (en) | 1998-10-26 | 1998-10-26 | Photographic film for taking photoes with plasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338778Y (en) |
-
1998
- 1998-10-26 CN CN 98233094 patent/CN2338778Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |