CN1153242A - Paper making process and paper thereby - Google Patents
Paper making process and paper thereby Download PDFInfo
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- CN1153242A CN1153242A CN 95121608 CN95121608A CN1153242A CN 1153242 A CN1153242 A CN 1153242A CN 95121608 CN95121608 CN 95121608 CN 95121608 A CN95121608 A CN 95121608A CN 1153242 A CN1153242 A CN 1153242A
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- paper
- reed pulp
- chemical fibre
- fibre mixture
- wet method
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Abstract
A method for making paper features that its paper is made from reed pulp and chemical fibre mixture, as well as sodium polyphosphate as deflocculant, polyacrylamide and, conventional filler and assistant including talc powder, aluminium sulfate, rosin size, whitening agent and pigment, and has the advantages of no need of wooden pulp and low cost.
Description
The present invention relates to a kind of papermaking process and paper, a kind ofly specifically copy the papermaking process and the paper of system by reed pulp and chemical fibre mixture slurry wet method.
The reed of China is many, aboundresources, it is the country that mainly uses reed pulp papermaking, but because reed fiber is short, intensity is low, ash is many etc. shortcoming, reed pulp is in making beating in addition, reed fiber is further smashed and weak pointization, brooming, the paper of producing is of low grade, of poor quality, though can produce satisfactory paper by in reed pulp, adding a certain amount of wood pulp, but because China's timber resource shortage, price is higher, makes the production cost height of paper, a large amount of wood pulp papermakings that use do not meet China's national situation, the therefore long-term development of perplexing China's reed papermaking.
The object of the present invention is to provide a kind of papermaking process, copy system by reed pulp and chemical fibre mixture slurry wet method, reed fiber is not further smashed and weak pointization, brooming in the well-mixed mixing making beating of reed pulp and chemical fibre mixture, need not add wood pulp and utilizes reed pulp to produce middle and high cheaply grade of paper.
Another object of the present invention is to provide a kind of paper, copy system, need not add wood pulp and utilize reed pulp to produce middle and high cheaply shelves paper by reed pulp and chemical fibre mixture slurry wet method.
In the method for the invention, for the chemical fibre mixture of fibers fully being mixed with the reed pulp fiber, evenly disperseing the part reed fiber further not smashed weak point, at first with a part of reed pulp and the making beating of chemical fibre mixture; Thereafter add all the other reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.
In the method for the invention, at first with part reed pulp and the making beating of chemical fibre mixture, beating time is no more than 3 hours; Thereafter add all the other reed pulp making beating, beating time is 0.5-3 hour; Use conventional wet method machine hand's skill to copy paper then.
In the method for the invention, at first reed pulp and the chemical fibre mixture of 10%-35% are pulled an oar; Thereafter the reed pulp making beating that adds all the other 90%-65%; Use conventional wet method machine hand's skill to copy paper then.
In each pulping process, add deflocculant and wet method and copy the conventional fillers and the auxiliary agent of paper, as sodium polyphosphate, gum rosin, aluminum sulfate, talcum powder, product orchid etc.
In paper of the present invention, this paper is copied system by reed pulp and chemical fibre mixture slurry wet method, and the weight ratio of this chemical fibre mixture and reed pulp is not higher than 12%.
This chemical fibre mixture comprises a component and two components: this component is one or more in polyethylene fiber, vinylon, polyvinyl chloride fibre, the polypropylene fibre, and both are best; This two component is one or more in cellulose acetate ester fiber, vinal, polyacrylic fibre, the polyester fiber, and both are best.
In paper of the present invention, the weight ratio of this component and two components is 15: 1-3: 1.
In paper of the present invention, the length of fiber is the 2.0-10.0 millimeter in this chemical fibre mixture, and this paper also comprises deflocculant sodium polyphosphate, polyacrylamide and conventional filler and auxiliary agent, as talcum powder, aluminum sulfate, gum rosin, brightening agent, product orchid etc.
Advantage of the present invention is to make full use of reed not add wood pulp and produce satisfactory middle and high shelves paper, reduces the production cost of paper, alleviates China's timber resource shortage.
The present invention will further describe by following embodiment, and following embodiment is not the unique qualification to the present invention's design.Embodiment one:
Reed pulp 500kg
Polyethylene fiber 4.55kg
Polypropylene fibre 15.45kg
Polyacrylic fibre 1.8kg
Polyester fiber 2.1kg
Polyacrylamide 0.2kg
Conventional filler and auxiliary agent conventional amount used
(as rosin, talcum powder)
At first chemical fibre mixture and 10% reed pulp making beating; Thereafter add all the other 90% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment two:
Reed pulp 200kg
Polyethylene fiber 7.5kg
Vinylon 7.5kg
Cellulose acetate ester fiber 1kg
Polyacrylamide 0.08kg
Conventional filler and auxiliary agent conventional amount used
(as rosin, talcum powder)
At first 15% reed pulp and chemical fibre mixture are pulled an oar; Thereafter add all the other 85% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment three:
Reed pulp 2000kg
Polyethylene fiber 67kg
Polyester fiber 22kg
Polyacrylamide 0.4kg
Conventional filler and auxiliary agent conventional amount used
(as rosin, talcum powder)
At first 35% reed pulp and chemical fibre mixture are pulled an oar; Thereafter add all the other 65% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment four:
Reed pulp 2000kg
Vinylon 67kg
Cellulose acetate ester fiber 22kg
Polyacrylamide 0.8kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first 20% reed pulp and chemical fibre mixture are pulled an oar; Thereafter add all the other 80% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment five:
Reed pulp 500kg
Polyethylene fiber 15kg
Polypropylene fibre 5kg
Polyacrylic fibre 1.5kg
Polyester fiber 1.5kg
Polyacrylamide 0.2kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first 30% reed pulp and chemical fibre mixture are pulled an oar; Thereafter add all the other 70% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.
Embodiment six:
Reed pulp 1000kg
Vinylon 90kg
Vinal 30kg
Polyacrylamide 0.8kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first chemical fibre mixture and 25% reed pulp making beating; Thereafter add all the other 75% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment seven:
Reed pulp 1000kg
Polyvinyl chloride fibre 30kg
Polyacrylic fibre 3kg
Polyacrylamide 0.4kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first chemical fibre mixture and 25% reed pulp making beating; Thereafter add all the other 75% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment eight:
Reed pulp 1000kg
Polyvinyl chloride fibre 30kg
Polyester fiber 2kg
Polyacrylamide 0.8kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first 45% reed pulp and chemical fibre mixture are pulled an oar; Thereafter add all the other 55% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment nine:
Reed pulp 2000kg
Vinylon 180kg
Vinal 60kg
Polyacrylamide 0.8kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first 25% reed pulp and chemical fibre mixture are pulled an oar; Thereafter add all the other 75% reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.Embodiment ten:
Reed pulp 1000kg
Polyethylene fiber 7kg
Cellulose acetate ester fiber 2kg
Polyacrylamide 0.4kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
At first 35% reed pulp and chemical fibre mixture were pulled an oar 1.5 hours; Thereafter add all the other 65% reed pulp making beating 40 minutes; Use conventional wet method machine hand's skill to copy paper then.Embodiment 11:
Reed pulp 700kg
Polypropylene fibre 39kg
Polyester fiber 5kg
Polyacrylamide 0.28kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
15 fens kinds of chemical fibre mixture and reed pulp making beating at first, using conventional wet method machine hand skill to manufacture paper with pulp then quantitatively is the paper of 52 grams.Embodiment 12:
Reed pulp 700kg
Polypropylene fibre 49kg
Polyester fiber 5kg
Polyacrylamide 0.28kg
Conventional filler and auxiliary agent conventional amount used
(as gum rosin, talcum powder)
50 fens kinds of chemical fibre mixture and reed pulp making beating at first, using conventional wet method machine hand skill to manufacture paper with pulp then quantitatively is the paper of 70 grams.
Claims (8)
1. a manufacture method of copying the paper of system by reed pulp and chemical fibre mixture slurry wet method is characterized in that: at first with part reed pulp and the making beating of chemical fibre mixture; Thereafter add all the other reed pulp making beating; Use conventional wet method machine hand's skill to copy paper then.
2. according to the method for claim 1, it is characterized in that: at first with part reed pulp and the making beating of chemical fibre mixture, beating time is no more than 3 hours; Thereafter add all the other reed pulp making beating, beating time is 0.5-3 hour; Use conventional wet method machine hand's skill to copy paper then.
3. according to the method for claim 1 or 2, it is characterized in that: at first reed pulp and the chemical fibre mixture of 10%-35% are pulled an oar; Thereafter the reed pulp making beating that adds all the other 90%-65%; Use conventional wet method machine hand's skill to copy paper then.
4. according to the method for claim 1 or 2, it is characterized in that: in each pulping process, add deflocculant sodium polyphosphate, polyacrylamide and conventional filler and auxiliary agent.
5. a paper is copied system by reed pulp and chemical fibre mixture slurry wet method, it is characterized in that the weight ratio of this chemical fibre mixture and reed pulp is not higher than 12%; This chemical fibre mixture comprises a component and two components: this component is one or more in polyethylene fiber, vinylon, polyvinyl chloride fibre, the polypropylene fibre; This two component is one or more in cellulose acetate ester fiber, vinal, polyacrylic fibre, the polyester fiber.
6. according to the paper of claim 5, it is characterized in that in this component and two components respectively best for both.
7. according to the paper of claim 5 or 6, the weight ratio that it is characterized in that this component and two components is 15: 1-3: 1.
8. according to the paper of claim 5 or 6, the length that it is characterized in that fiber in this chemical fibre mixture is the 2.0-10 millimeter, and this paper comprises that also deflocculant and wet method copy the filler and the auxiliary agent of paper routine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95121608 CN1153242A (en) | 1995-12-29 | 1995-12-29 | Paper making process and paper thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95121608 CN1153242A (en) | 1995-12-29 | 1995-12-29 | Paper making process and paper thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1153242A true CN1153242A (en) | 1997-07-02 |
Family
ID=5082469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95121608 Pending CN1153242A (en) | 1995-12-29 | 1995-12-29 | Paper making process and paper thereby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314217A (en) * | 2015-11-30 | 2016-02-10 | 常江 | Production method of high-air permeability corrugated paper packing box |
| CN109972290A (en) * | 2019-03-08 | 2019-07-05 | 鄂州宝丰金属棉技术股份有限公司 | One kind kills mouse felt and preparation method thereof |
-
1995
- 1995-12-29 CN CN 95121608 patent/CN1153242A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314217A (en) * | 2015-11-30 | 2016-02-10 | 常江 | Production method of high-air permeability corrugated paper packing box |
| CN105314217B (en) * | 2015-11-30 | 2018-10-19 | 常江 | A kind of production method of highly-breathable corrugated-paper packaging box |
| CN109972290A (en) * | 2019-03-08 | 2019-07-05 | 鄂州宝丰金属棉技术股份有限公司 | One kind kills mouse felt and preparation method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |