CN1119459C - Paper with inner color pattern and writing and its making process - Google Patents
Paper with inner color pattern and writing and its making process Download PDFInfo
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- CN1119459C CN1119459C CN 00112562 CN00112562A CN1119459C CN 1119459 C CN1119459 C CN 1119459C CN 00112562 CN00112562 CN 00112562 CN 00112562 A CN00112562 A CN 00112562A CN 1119459 C CN1119459 C CN 1119459C
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Abstract
The present invention relates to a paper with inner color patterns and words, particularly to a double-layer or multi-layer paper. The middle-layer surface of the paper is accompanied with color patterns or words. A manufacturing method of the paper with inner color patterns and words successively comprises the steps of primary pulp production, filler adding, paper forming on an internet and post processing, wherein the post-processing at least comprises the steps of squeezing dewatering and drying dewatering; the layer accompanied with color patterns or words is added between the steps of the paper forming on a net and the post processing; the added layer can be paper printed with color patterns or words, or can be printed matter of polyvinyl alcohol thin films. In the present invention, because the color patterns and words are manufactured in the middle of the paper, the writing property of the surface of the paper is not influenced, and the paper has better artistry, ornamental property and counterfeiting property; the present invention has the advantages of simple manufacture process and low cost.
Description
The present invention relates to a kind of paper and manufacture method thereof, be specifically related to a kind of be used for multi-ply paper and manufacture method thereof false proof or that decorate.
Present paper, it is inside and outside to be unified color, be blank sheet of paper or monochromatic Colored Paper, as the carrier of writing or printing, when needs produce artistry or decorative effect, usually adopt method of printing, at the surface printing decoration figure of paper, but this has influenced the writing property of paper simultaneously, has dwindled write area; On the other hand, official document, certificate, trade mark, printed articles such as bill wish that certain antifalsification is arranged, and special-purpose at present cheque paper complex manufacturing technology, the cost height, some also needs special instrument to carry out true and false detection, use inconvenient, Chinese invention patent application CN12310009A discloses a kind of multi-ply paper, it is false proof to form the incompatible realization of certain pattern groups by different differences of joining end light transmission in the paper, but on the one hand this method can only produce simple combinations of patterns such as sinusoidal line, lacks ornamentally and significant, and antifalse effect is general, to produce different technologies of joining end combination pattern complicated for this method simultaneously, the cost of manufacture height.
The object of the invention provides a kind ofly to be had ornamental and antifalsification, simple multi-ply paper of manufacture craft and manufacture method thereof.
For achieving the above object, the technical solution used in the present invention is: a kind of paper that includes colored picture and text, it is a kind of bilayer or multi-ply paper, has color graphics or literal on intermediate surface.
In the technique scheme, described " on the intermediate surface with color graphics or literal " is meant not chromatic colour figure or literal on the layer on surface or face, if duplex paper, promptly be meant in the superficial layer face towards inside, if multi-ply paper, then both can be on the intermediate layer, again can be on the inner face of superficial layer.
For the consideration that strengthens decorative effect and anti-counterfeiting performance, the layer on surface can have the hole, and some is exposed at the surface by the hole color graphics of having on the described intermediate surface or literal." hole " described in the technique scheme, in fact be meant the layer discontinuous part, can be square hole, can be the interruption of strip also, extend to the both sides of paper.
The manufacture method of above-mentioned paper comprises the following steps successively, and magma production and filler add, surf the Net into paper and post processing, and wherein post processing comprises that at least squeezing is anhydrated and drying is anhydrated, and is surfing the Net between paper and the post processing, adds the layer with color graphics or literal.
In the above-mentioned manufacture method, described adding has several different methods with the layer of color graphics or literal, and one of them is to add the paper that is printed on color graphics or literal, and its printing faces paper inside.The paper that adds can be manufactured goods, but will reach better effect, and the paper of adding can be field fabrication, comprises that magma production and filler add, surf the Net into paper, squeezing is anhydrated, drying is anhydrated and step such as printing.The method of this adding ply of paper can be produced duplex paper, and the paper that does not dewater that is about to the magma making is as one deck, the paper of printing is as another layer, printing face is towards the paper of dehydration not, and the two-layer squeezing flow process of anhydrating that enters after superimposed combines two layers of paper by pressurization and intensification preferably; When producing multi-ply paper, the paper of printing adds between the multi-ply paper as certain one deck of centre, enters and squeezes the flow process of anhydrating.Because the technology of existing making multi-ply paper is ripe, other step is identical with existing method, no longer illustrates at this.
Owing to all adds usually in the slurry of papermaking adhesive is arranged, and squeeze in the flow process of anhydrating certain pressure and temperature is arranged, can reach good conjugation between the multi-ply paper.The inventor once opened with paper of buying and newspaper and did experiment respectively, evenly added the last layer paper making pulp on the surface of existing paper, flow process that the hand simulation squeezing is anhydrated and drying is anhydrated, and the paper of acquisition has good associativity, at all can't be with the layering of gained paper.
The another kind of method that adds layer is, the layer of described adding is the printed article of polyvinyl alcohol film, and this layer is added between the body paper of two-layer or multilayered unstretched dehydration, enters last handling process.The layer of described adding can be strip or be interrupted, only account for a part of making paper, also can have latticed hole in the part that does not have printing figure message.Described polyvinyl alcohol film is made by the insoluble polyvinyl alcohol of cold water.
In the technique scheme, can also make multi-ply paper, under the both side surface layer, each adds the polyvinyl alcohol film that one deck is printed on color graphics or literal.
Polyvinyl alcohol uses as adhesive in paper is made usually, and according to " plastic applications technology " description P.331 of publishing Chemical Industry Press in January, 1999, polyvinyl alcohol can be made plastic sheeting, " can print off without special surface treatment firmly and beautiful figure ", simultaneously, it is insoluble that polyvinyl alcohol has cold water, need (40 ℃ of water temperatures or higher) just can be dissolved in the water under higher temperature.Therefore, can make film printed color picture and text with polyvinyl alcohol, add in the making of multi-ply paper, enter squeezing when anhydrating flow process, water temperature raises gradually, in the mid portion water temperature greatly about 60 ℃-130 ℃, at this moment, polyvinyl alcohol is dissolved in the water, prints color and then infiltrates in the paper of both sides, combines securely with paper.On the other hand, polyvinyl alcohol is commonly used for adhesive in paper technology, and therefore the polyvinyl alcohol layer of dissolving also can play the effect of adhesive.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1, because the present invention is produced on colored picture and text in the middle of the paper, do not influence the writing quality of paper surface, ornamental preferably and antifalsification are arranged again;
2, perforate on overlay paper of the present invention, color graphics of having on the intermediate surface or literal some when being exposed at the surface by the hole, because the paper through post processing has globality, form colored picture and text and connected the effect that carries out the transition to paper inside from paper surface, existing good artistry has stronger antifalse effect again;
3, among the present invention, when the superficial layer of paper is selected the slurry of higher clarity for use, can see light colored picture and text, decorative effect with shading, when the superficial layer of paper is selected slurry than low transparency for use, can't see the picture and text that include at ordinary times, and perspective the time can be seen colored picture and text, and antifalsification is preferably arranged.
4, the present invention's method of making paper is identical with the method for making multi-ply paper basically, just increases a step that adds layer squeezing is anhydrated before, only needs that therefore existing production line is done simple transformation and get final product, and cost of manufacture is low.
5, among the present invention, the layer of adding also can be strip or interruption, can more strengthen the conjugation of paper like this.
Accompanying drawing 1 is papermaking process brief principle schematic diagram of the present invention;
Accompanying drawing 2 is the embodiment of the invention one a papermaking process flow chart of steps.
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment one: shown in accompanying drawing 2, and a kind of paper that includes colored picture and text, it is a kind of bilayer or multi-ply paper, has color graphics or literal on intermediate surface.The manufacture method of above-mentioned paper comprises the following steps successively, (1) through magma production and filler add, surf the Net into paper, squeezing is anhydrated, drying is anhydrated and step such as printing, acquisition is printed with the ply of paper of color graphics or literal; (2) carry out magma production and filler adding, surf the Net into paper by the method for multi-ply paper production; (3) it is superimposed to add the ply of paper that obtains with (2) through the layer that (1) obtains, and carries out post processing, and wherein post processing comprises that at least squeezing is anhydrated and drying is anhydrated, can also be according to carry out post processings such as top sizing, press polish with the paper needs.
In the present embodiment, the paper that adds also can be manufactured goods, be that step (1) can be separated with subsequent step and carried out, the inventor once opened with paper of buying and newspaper and did experiment respectively, surface at existing paper evenly adds the last layer paper making pulp, flow process that the hand simulation squeezing is anhydrated and drying is anhydrated, the paper of acquisition has good associativity, at all can't be with the layering of gained paper.But consider that making raw material with the paper of manufactured goods may be polluted etc., influence the quality of product, better way still adds the on-the-spot ply of paper of printing.In addition, the method of present embodiment both can be produced duplex paper, also can produce multi-ply paper, when producing duplex paper, the paper of the not dehydration that magma is made is as one deck, and the paper of printing is as another layer, printing face is towards the paper that does not dewater, the two-layer squeezing flow process of anhydrating that enters after superimposed owing to contain sizing material in the magma, combines two layers of paper through pressurization and intensification more preferably; When producing multi-ply paper, the paper of printing adds between the multi-ply paper as certain one deck of centre, enters the squeezing flow process of anhydrating, and simultaneously, but the positive and negative in intermediate layer printing color picture and text all produce special effect.When being used to make the paper of specific intensity requirement, can or spray into adhesive in each interlayer adding, to improve bonding strength.In order to prevent that interlayer produces bubble when the drying, cause that adhesion descends between multi-ply paper, can appropriateness reduce the temperature when dry.Because oneself is ripe for the technology of existing making multi-ply paper, other step is identical with existing method, no longer illustrates at this.
In the present embodiment, for the consideration that strengthens decorative effect and anti-counterfeiting performance, the layer on surface can have the hole, and some is exposed at the surface by the hole color graphics of having on the described intermediate surface or literal.Such as, make the correspondence paper of certain company, the title of company is on the top layer of paper, and then part is on the top layer of paper for the decorative pattern that is provided with around it, and part forms a kind of artistic effect in the intermediate layer, and stronger antifalsification is arranged again.Also can on superficial layer, leave the hole of special pattern, as foramen cordiforme, or the hole of paper-cut appearance, to produce special artistic effect.
Embodiment two: as embodiment one described a kind of paper that includes colored picture and text, it is a kind of bilayer or multi-ply paper, has color graphics or literal on intermediate surface.Its preparation method and embodiment one are different, comprise the following steps, carry out magma production and filler adding, surf the Net into paper by the method for multi-ply paper production; Between the two layers of paper of not dehydration, add the polyvinyl alcohol film that is printed with color graphics or literal; Carry out post processing then, wherein post processing comprises that at least squeezing is anhydrated and drying is anhydrated, can also be according to carry out post processings such as top sizing, press polish with the paper needs.
In the present embodiment, the polyvinyl alcohol film of adding can be offered latticed hole in the part that does not have printing figure message, helps the combination between each layer paper on the one hand, also helps the alignment of pattern on the other hand.
When making multi-ply paper, can add bilaminar polyethylene alcohol film, change the transparency of the middle ply of paper of bilaminar polyethylene alcohol film, can produce different artistic effects.
Claims (10)
1, a kind of paper that includes colored picture and text, it is characterized in that: it is a kind of bilayer or multi-ply paper, has color graphics or literal on intermediate surface.
2, paper as claimed in claim 1 is characterized in that: the layer on surface can have the hole, and some is exposed at the surface by the hole color graphics of having on the described intermediate surface or literal.
3, a kind of method of making paper as claimed in claim 1, comprise the following steps successively, magma is produced and filler adds, surfs the Net into paper and post processing, wherein post processing comprises that at least squeezing is anhydrated and drying is anhydrated, it is characterized in that: surfing the Net between paper and the post processing, adding layer with color graphics or literal.
4, method as claimed in claim 3 is characterized in that: described adding is the paper that is printed on color graphics or literal with the layer of color graphics or literal, and its printing faces paper inside.
5, method as claimed in claim 4 is characterized in that: the paper of adding is field fabrication, comprises that magma production and filler add, surf the Net into paper, squeezing is anhydrated, drying is anhydrated and step such as printing.
6, method as claimed in claim 3 is characterized in that: the layer of described adding is the printed article of polyvinyl alcohol film, and this layer is added between the body paper of two-layer or multilayered unstretched dehydration, enters last handling process.
7, method as claimed in claim 6 is characterized in that: the layer of described adding can be strip or be interrupted, only account for a part of making paper.
8, method as claimed in claim 6 is characterized in that: the layer of described adding has latticed hole in the part that does not have printing figure message.
9, method as claimed in claim 6 is characterized in that: described paper is multi-ply paper, and under the both side surface layer, each adds the polyvinyl alcohol film that one deck is printed on color graphics or literal.
10, as the described method of one of claim 6 to 10, it is characterized in that: described polyvinyl alcohol film is made by the insoluble polyvinyl alcohol of cold water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112562 CN1119459C (en) | 2000-09-19 | 2000-09-19 | Paper with inner color pattern and writing and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112562 CN1119459C (en) | 2000-09-19 | 2000-09-19 | Paper with inner color pattern and writing and its making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1310262A CN1310262A (en) | 2001-08-29 |
| CN1119459C true CN1119459C (en) | 2003-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00112562 Expired - Fee Related CN1119459C (en) | 2000-09-19 | 2000-09-19 | Paper with inner color pattern and writing and its making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1119459C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191729B (en) * | 2011-04-18 | 2014-02-26 | 保定钞票纸业有限公司 | Colorized transparent anti-counterfeit watermark paper and manufacturing method thereof |
| CN103526648B (en) * | 2013-10-09 | 2017-06-20 | 保定钞票纸业有限公司 | A kind of machine readable cheque paper and manufacture method containing color artistic watermark effect |
| CN110656544A (en) * | 2019-09-19 | 2020-01-07 | 李峰 | Multi-layer structure paper |
-
2000
- 2000-09-19 CN CN 00112562 patent/CN1119459C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1310262A (en) | 2001-08-29 |
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