CN101261487A - Method for reusing duplicating paper - Google Patents
Method for reusing duplicating paper Download PDFInfo
- Publication number
- CN101261487A CN101261487A CNA2008100360355A CN200810036035A CN101261487A CN 101261487 A CN101261487 A CN 101261487A CN A2008100360355 A CNA2008100360355 A CN A2008100360355A CN 200810036035 A CN200810036035 A CN 200810036035A CN 101261487 A CN101261487 A CN 101261487A
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- China
- Prior art keywords
- white
- developer
- development
- transfer printing
- reproduction
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Abstract
The invention relates to the field of reproduction technology, in particular to a method for repeated using reproduction paper, comprising exposure, development, transfer printing, fixation and other steps which are completed by the technology of an existing digital copier, the method is characterized in that: scanning, the reproduction paper with words is input by a transfer roller (1) for carrying out the scanning, thus forming an electrostatic latent image of the words at the surface of a photosensitive drum (4); white development, the electrostatic latent image part of the surface of the photosensitive drum (4) absorbs a layer of white color powder from the interior of a developer (7) which contains a white developing agent; transfer printing, a transfer printing device (5) transfer prints the white color powder on the surface of the photosensitive drum on the words on the surface of the reproduction paper; fixation, a fixing device (6) carries out the curing processing of the white color powder. Compared with the prior art, the invention increases the white developer, when in reproduction, the black development is replaced by the white development, the principles are simple and the implementation is convenient.
Description
[technical field]
The present invention relates to the reprography field, a kind of specifically reusable method of copy paper that makes.
[technical background]
Existing duplicating machine generally only uses new copy paper to duplicate the file of white gravoply, with black engraved characters, i.e. developer output black contrasting power when developing, carry out steps such as transfer printing and photographic fixing again, thereby just produce a lot of used useless copy papers in routine duties, and the chemical regeneration process of existing useless copy paper often pollutes, and also causes energy dissipation.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, adopt on existing digital duplicating machine principle of work basis, adopt white developer to cover original writing on the copy paper, useless copy paper is regenerated.
For achieving the above object, design a kind of reusable method of copy paper that makes, comprise steps such as the exposure finished by existing digital duplicating machine technology, development, transfer printing, photographic fixing, it is characterized in that: (1) scanning: will have the copy paper of writing to scan, and form the electrostatic latent image of writing on photosensitive drums (4) surface through feed rollers (1) input; (2) white is developed: developer (7) the interior absorption one deck white toner of the electrostatic latent image part on photosensitive drums (4) surface from containing the adularescent developer; (4) transfer printing: transfer device (5) is transferred to the white toner of photosensitive drum surface on the writing of copy paper surface; (5) photographic fixing: fixing device (6) is cured processing to white toner.
The present invention compared with prior art increases white developer, substitutes black with the white development during duplicating and develops, and principle is simple, and it is convenient to implement.
[description of drawings]
Fig. 1 is the schematic flow sheet among the present invention.
Fig. 2 is the structural representation of the digital duplicating machine that adopts in the embodiment of the invention, wherein represents the landline of copy paper with the arrow lines.
Appointment Fig. 1 is a Figure of abstract.
Referring to Fig. 2, wherein, 1 is feed rollers; 2 is CCD; 3 is laser head; 4 is photosensitive drums; 5 is that transfer device 6 is fixing device; 7 for containing the developer of adularescent developer; 8 for containing the developer of black reagent.
[embodiment]
The invention will be further described below in conjunction with accompanying drawing.
Embodiment
On the runner that the developer 8 that contains black reagent is installed on photosensitive drums 4 sides that have the digital duplicating machine of integrating duplicating, scan function now, set up a developer 7 that contains the adularescent developer, when needs cover writing, can select white copy function, then when duplicating, runner can select to contain the developer 7 contiguous photosensitive drums 4 of adularescent developer.Therefore, put from defeated paper mouth when the copy paper that will need to cover writing and to put into, through feed rollers 1 input, after CCD 2 scannings and laser head 3 exposures, form the electrostatic latent image of writing on the copy paper on photosensitive drums 4 surfaces, runner will contain the developer 7 of white developer in abutting connection with photosensitive drums 4, the white toner of absorption on electrostatic latent image, by transfer device 5 the white toner on photosensitive drums 4 surfaces is transferred on the writing of copy paper surface then and covers, be cured by 6 pairs of white toners of fixing device again and handle back output.
Claims (1)
1, a kind of reusable method of copy paper that makes, comprise steps such as the exposure finished by existing digital duplicating machine technology, development, transfer printing, photographic fixing, it is characterized in that: (1) scanning: will have the copy paper of writing to scan, and form the electrostatic latent image of writing on photosensitive drums (4) surface through feed rollers (1) input; (2) white is developed: developer (7) the interior absorption one deck white toner of the electrostatic latent image part on photosensitive drums (4) surface from containing the adularescent developer; (4) transfer printing: transfer device (5) is transferred to the white toner of photosensitive drum surface on the writing of copy paper surface; (5) photographic fixing: fixing device (6) is cured processing to white toner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100360355A CN101261487A (en) | 2008-04-15 | 2008-04-15 | Method for reusing duplicating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100360355A CN101261487A (en) | 2008-04-15 | 2008-04-15 | Method for reusing duplicating paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101261487A true CN101261487A (en) | 2008-09-10 |
Family
ID=39961990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100360355A Pending CN101261487A (en) | 2008-04-15 | 2008-04-15 | Method for reusing duplicating paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101261487A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070831A (en) * | 2014-06-29 | 2014-10-01 | 杨成林 | Method for eliminating printing or scribbling marks in paper |
| CN104070834A (en) * | 2014-06-26 | 2014-10-01 | 余应皇 | Waste paper circulating reusing method and waste paper circulating reusing printer |
-
2008
- 2008-04-15 CN CNA2008100360355A patent/CN101261487A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070834A (en) * | 2014-06-26 | 2014-10-01 | 余应皇 | Waste paper circulating reusing method and waste paper circulating reusing printer |
| CN104070831A (en) * | 2014-06-29 | 2014-10-01 | 杨成林 | Method for eliminating printing or scribbling marks in paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080910 |