CN1162762A - Cartridge for photographic film - Google Patents
Cartridge for photographic film Download PDFInfo
- Publication number
- CN1162762A CN1162762A CN 97102910 CN97102910A CN1162762A CN 1162762 A CN1162762 A CN 1162762A CN 97102910 CN97102910 CN 97102910 CN 97102910 A CN97102910 A CN 97102910A CN 1162762 A CN1162762 A CN 1162762A
- Authority
- CN
- China
- Prior art keywords
- label
- magazine
- cas
- district
- cassette
- 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.)
- Pending
Links
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- Exposure Control For Cameras (AREA)
Abstract
A film cassette comprises an mantle fitted with a closure cap at each end, wherein said cassette mantle comprises a region(CAS region)including a conduction region and a non-conduction region. The invention is characterized in that a label made of non-conductive material and the separated conduction CAS region, wherein said label is adhibited to the cassette made of an conductive material.
Description
The present invention relates to a kind of cartridge for photographic film, the surface of this magazine is provided with code.
It is well-known installing to a code that shows CAS district (the CAS-camera is read automatically) on 135 system's film cassettes.This CAS district or conduction, or nonconducting.Because assembling the result in conduction region and non-conductive district, this photograph function is automatically taken out for example film sensitivity, special information such as picture number.
This film cassette is made by a conductive material, and prints out by the method for a complexity, makes to be confirmed as the regional continuous conduction that is confirmed as conducting electricity nonconducting zone and to print with an electrical isolation printing ink.Because the information of product also usually is applied to the magazine of many kinds of colors, following processes is employed usually:
1. in japanning or printing process, use the what is called impression lacquer of white.
2. in the wet method offset printing process, use printed ink (printing ink that all the other except metal ink are all).
3. in dry method or wet method offset printing process, in this CAS district scope, use the black printed ink.
4. in an offset printing or japanning process, use clear varnish.
5. be to bore a hole on the sheet metal at this plate, this plate finally forms the shell of this magazine.
Above-mentioned whole process is not only complexity thereby cost height, and operational hazards and need carry out a large amount of tests.
The objective of the invention is to replace the magazine that is difficult to make by manufactured and safe and reliable simply magazine with a kind of.
This purpose can reaching with the magazine of the label with electrically insulating material manufacturing, this label can stamp the product information of whole necessity in advance, label is adhered on the magazine housing of being made by conductive material, and the CAS district of conduction cuts out from this label, for example will pass the hole on this label in advance.This label or be bonded on the plate, this plate is formed as this magazine housing then, or is bonded on the in type housing of lid not or is bonded on the whole magazine.
Film is not to be loaded in the magazine that is made of this magazine housing and the lid that matches with it, passes exactly in the magazine that the magazine mouth is loaded into an integral body.
In a preferred embodiment, the size of this label selects in such a way promptly to make that its horizontal edge is topped by the lid of this assembling institute.
Under the situation of this label less than this cassette shell surface, printing is not favourable (except this CAS district) by the topped surface of this label in advance, more particularly says, prints them by the mode of electrical isolation, just can avoid producing margin.
Fig. 1 is the magazine that expression is provided with the CAS district.
This magazine (1) comprises cassette shell (2) and lid (3).Film spool (4) stretches out from one side of magazine.The CAS district is provided with (prior art) by printing, or by the label of exquisiteness (the present invention) is set, and conduct electricity clear zone in the figure (5), and black area (6) are nonconducting.
The information that camera receives need be the record that is selected from (mode with standard is determined) combination of conduction and non-conductive area respectively.
Claims (3)
1. magazine that is used for photographic film, comprise a cassette shell and the lid that is assemblied in these shell two ends, wherein this cassette shell comprises one by the formed district of conduction region and non-conductive area (CAS district), the CAS district of the conduction that it is characterized in that a label of being made by electrically non-conductive material and wherein be cut to, this label is adhered on the cassette shell by conductive material system.
2. a magazine as claimed in claim 1 is characterized in that this cassette cover extends at the outside of this label edges face.
3. magazine as claimed in claim 1, this label surface wherein be less than the surface of this cassette shell, it is characterized in that not the zone on the cassette shell surface that covered by this label is printed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97102910 CN1162762A (en) | 1996-01-12 | 1997-01-12 | Cartridge for photographic film |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19600904.9 | 1996-01-12 | ||
| CN 97102910 CN1162762A (en) | 1996-01-12 | 1997-01-12 | Cartridge for photographic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1162762A true CN1162762A (en) | 1997-10-22 |
Family
ID=5166487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97102910 Pending CN1162762A (en) | 1996-01-12 | 1997-01-12 | Cartridge for photographic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1162762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053478A (en) * | 2010-12-14 | 2011-05-11 | 天津爱安特科技股份有限公司 | Microfilm cassette for computer image output equipment |
-
1997
- 1997-01-12 CN CN 97102910 patent/CN1162762A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053478A (en) * | 2010-12-14 | 2011-05-11 | 天津爱安特科技股份有限公司 | Microfilm cassette for computer image output equipment |
| CN102053478B (en) * | 2010-12-14 | 2012-07-04 | 天津爱安特科技股份有限公司 | Microfilm cassette for computer image output equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |