CN102154918A - Manufacture method of cardboard paper for improving evenness of paper surface - Google Patents
Manufacture method of cardboard paper for improving evenness of paper surface Download PDFInfo
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- CN102154918A CN102154918A CN 201010615419 CN201010615419A CN102154918A CN 102154918 A CN102154918 A CN 102154918A CN 201010615419 CN201010615419 CN 201010615419 CN 201010615419 A CN201010615419 A CN 201010615419A CN 102154918 A CN102154918 A CN 102154918A
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- boxboard
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Abstract
The invention provides a manufacture method of a cardboard paper for improving the evenness of a paper surface. The manufacture method comprises the steps of: smashing pulp, coarsely screening, finely screening, concentrating, milling by a millstone, processing by a paper machine, drying and winding. The paper pulp of a face paper is long-fiber paper pulp. Two 750KM millstone mills are adopted in the step of milling by the millstone. A three-layer facial surface forming net part of the Kefule Company, a paper machine vacuum suction box of the Lairuibo Company, a screen cylinder and a desanding system of the AFT Company and the Andelici Company are adopted in the step of processing by the paper machine,. The evenness of the paper surface of the cardboard paper manufactured by the method is greatly improved, the printing condition is improved, and the yield of the product is improved.
Description
Technical field
The present invention relates to pulp technology for making paper, particularly relate to the boxboard manufacture method of improving paper evenness.
Background technology
Boxboard comprises facial tissue and stupefied paper, and facial tissue is used for printing, needs exquisiteness evenly attractive in appearance, and stupefied paper is used for supporting, and needs the high compressive resistance of intensity big.When the paper evenness of facial tissue is not enough, cause the printing condition of poor easily, influence the performance of product.A reason of paper evenness difference is, with staple fibre as the surface layer vermicelli, though cleaner with short fiber vermicelli paper because the short fiber fiber is lacked, influence paper and be shaped, so just cause paper evenness relatively poor, influence printing effect.
Summary of the invention
The objective of the invention is to avoid weak point of the prior art and a kind of boxboard manufacture method of improving paper evenness is provided.
Purpose of the present invention realizes by following technical measures.
Improve the boxboard manufacture method of paper evenness, step comprises: pulping, and scalping, fine screen concentrates, mill, the paper machine, oven dry and coil paper, the paper pulp of facial tissue adopts long fiber paper pulp.
In the mill step, adopt the mill of 2 750KM.
Adopt Benproperine company 3 aspect layer shaping wet ends in the described paper machine step.
Adopt Lai Ruipa company paper machine suction flat box in the described paper machine step.
Adopt the screen cylinder and the desanding system of AFT and Andritz OY in the described paper machine step.
The paper evenness of the boxboard that produces of the present invention greatly improves, and the printing situation improves, and has improved the qualification rate of product.
Description of drawings
The present invention will be further described to utilize accompanying drawing, but the content in the accompanying drawing does not constitute any limitation of the invention.
Fig. 1 is a structural representation of using a screen cloth system of the boxboard manufacture method of improving paper evenness of the present invention.
The specific embodiment
The invention will be further described with the following Examples.
Improve the boxboard manufacture method of paper evenness, step comprises: pulping, and scalping, fine screen concentrates, mill, the paper machine, oven dry and coil paper, the paper pulp of facial tissue adopts long fiber paper pulp.
In the mill step, adopt the mill of 2 750KM.
Adopt Benproperine company 3 aspect layer shaping wet ends in the described paper machine step.
Adopt Lai Ruipa company paper machine suction flat box in the described paper machine step.
Adopt the screen cylinder and the desanding system of AFT and Andritz OY in the described paper machine step.
The present invention changes surface layer slurry with long fine vermicelli into by the short fiber vermicelli because short fiber does not have the mill operation, change long fine vermicelli after, the mill of 2 750KM of increase, the surface layer fiber is better handled, improved the combination of surface layer fiber, thereby further improve paper evenness.As Fig. 1, simultaneously at because of using the dehydration difficulty of paper machine after the long fine vermicelli instead, also will be to the screen cloth of paper machine, felt type selecting again, increase dehydrating amount.Because using the dust point of growing the later paper of fine vermicelli instead increases, influence the cleanliness factor of paper, also the slurry purification treatment facility has been done transformation for this reason, comprise the long fine system of slurrying, paper machine side laminar flow send system etc., makes into paper paper cleanliness factor after the transformation and reaches print request fully.
Become the printing of paper to obtain very big improvement after this technical scheme transformation, further improved client's product qualified rate.
The present invention has following advantage:
1. the grinding disk of selecting for use KBC to provide is handled surface layer slurry, makes improving in conjunction with situation of slurry, thereby improves paper evenness.
2. German Benproperine company is optimized the surface layer forming web of paper machine, adopts 3 layers of advanced at present net, improves the water separation capability and the condition of molding of wet end.
3. improve the water separation capability of wet end suction flat box, have Lai Ruipa company that paper machine suction flat box is made optimization, and the panel of wearing and tearing is ground, make the forming part dehydration help the moulding of page.
4. the slurry purification system is optimized, the novel screen cylinder and the desanding system that use AFT and An Deli to provide now significantly reduce the impurity that contains of slurry, improve the cleanliness factor of paper.
Should be noted that at last; above embodiment only is used to illustrate technical scheme of the present invention but not limiting the scope of the invention; although the present invention has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical solution of the present invention.
Claims (5)
1. improve the boxboard manufacture method of paper evenness, step comprises: pulping, and scalping, fine screen concentrates, mill, the paper machine, oven dry and coil paper is characterized in that: the paper pulp of facial tissue adopts long fiber paper pulp.
2. the boxboard manufacture method of improving paper evenness according to claim 1 is characterized in that: in the mill step, adopt the mill of 2 750KM.
3. the boxboard manufacture method of improving paper evenness according to claim 1 is characterized in that: adopt Benproperine company 3 aspect layer shaping wet ends in the described paper machine step.
4. the boxboard manufacture method of improving paper evenness according to claim 1 is characterized in that: adopt Lai Ruipa company paper machine suction flat box in the described paper machine step.
5. the boxboard manufacture method of improving paper evenness according to claim 1 is characterized in that: the screen cylinder and the desanding system that adopt AFT and Andritz OY in the described paper machine step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010615419 CN102154918A (en) | 2010-12-31 | 2010-12-31 | Manufacture method of cardboard paper for improving evenness of paper surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010615419 CN102154918A (en) | 2010-12-31 | 2010-12-31 | Manufacture method of cardboard paper for improving evenness of paper surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102154918A true CN102154918A (en) | 2011-08-17 |
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ID=44436573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010615419 Pending CN102154918A (en) | 2010-12-31 | 2010-12-31 | Manufacture method of cardboard paper for improving evenness of paper surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102154918A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431364A (en) * | 2003-01-25 | 2003-07-23 | 无锡荣成纸业有限公司 | Method for preparing kraft cardboard paper |
| WO2006061456A1 (en) * | 2004-12-10 | 2006-06-15 | Metso Paper, Inc. | Method for the manufacture of fluting or test liner |
| CN101768891A (en) * | 2009-12-25 | 2010-07-07 | 江苏理文造纸有限公司 | Kraft liner cardboard paper and manufacturing method thereof |
-
2010
- 2010-12-31 CN CN 201010615419 patent/CN102154918A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431364A (en) * | 2003-01-25 | 2003-07-23 | 无锡荣成纸业有限公司 | Method for preparing kraft cardboard paper |
| WO2006061456A1 (en) * | 2004-12-10 | 2006-06-15 | Metso Paper, Inc. | Method for the manufacture of fluting or test liner |
| CN101768891A (en) * | 2009-12-25 | 2010-07-07 | 江苏理文造纸有限公司 | Kraft liner cardboard paper and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 《广东造纸》 19930430 张树军等 牛皮箱板纸生产过程中若干问题的探讨 第24-26页 1-5 , 第2期 2 * |
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Application publication date: 20110817 |