CN203411860U - Paper with paper face with high cleanliness - Google Patents
Paper with paper face with high cleanliness Download PDFInfo
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- CN203411860U CN203411860U CN201320260519.4U CN201320260519U CN203411860U CN 203411860 U CN203411860 U CN 203411860U CN 201320260519 U CN201320260519 U CN 201320260519U CN 203411860 U CN203411860 U CN 203411860U
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Abstract
The utility model relates to the technical field of papermaking, in particular to paper with a paper face with high cleanliness. The paper is provided with three layers, namely, surface layer, a sandwich layer and a bottom layer respectively, wherein the surface layer is made from short fibers, and the lengths of the short fibers are smaller than 0.13 mm; the sandwich layer is made from short fibers, or short fibers and medium fibers; the bottom layer is made from long fibers, or medium fibers and long fibers. According to the utility model, the paper face of the paper is clean under the premise that a conventional manufacturing technology process is not changed.
Description
Technical field
The utility model relates to pulp technology for making paper, particularly a kind of paper with high-cleanness, high paper.
Background technology
In existing paper, paper divides three formable layers, is respectively surface layer, sandwich layer and bottom, and paper pulp also divides grow up fibre, middle fibre, short fiber, and surface layer is as the superficial layer of paper, and in employing, fibre is made.
Raising along with people's living standard, people also improve various product qualities thereupon, therefore the requirement of paper quality has also been improved, and above-mentioned middle fibre of the prior art is because its length is longer, in manufacturing manufacturing process, because being adopts screen cylinder to carry out screening paper pulp fiber, in this length range of middle fibre, it is to be filtered that impurity in paper pulp has quite a few, a large amount of impurity is easily infiltrated in the paper pulp of middle fibre, this,, with regard to having caused surface layer to have the problem of a large amount of impurity, has reduced the cleanliness factor of paper surface layer.
Therefore,, for solving weak point of the prior art, provide a kind of technology that improves paper surface layer cleanliness factor to seem particularly important.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of paper with high-cleanness, high paper is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of paper with high-cleanness, high paper is provided, and this paper is provided with three layers, is respectively surface layer, sandwich layer and bottom, the surface layer of described surface layer for being made by short fiber.
Wherein, the length of described short fiber is less than 0.13mm.
Wherein, described sandwich layer for the sandwich layer made by short fiber or for by short fiber and in the sandwich layer made of fibre.
Wherein, the described bottom bottom that bottom that long fibre makes or serve as reasons middle fibre and long fibre are made of serving as reasons.
The beneficial effects of the utility model: the paper with high-cleanness, high paper, this paper is provided with three layers and is respectively surface layer, sandwich layer and bottom, described surface layer adopts short fiber to form, because the length of the middle fiber paper pulp of short fiber is shorter, need to adopt the screen cylinder of more tiny sieve seam, impurity in manufacturing process in paper pulp is difficult for infiltrating in the paper pulp of short fiber, greatly reduced impurity in short fiber paper pulp, thereby guaranteed the cleaning of short fiber paper pulp, therefore, select short fiber as the surface layer of paper, can on the basis that does not change the existing technological process of production, can realize the cleaning of paper paper.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation with high-cleanness, high paper of the present utility model.
In Fig. 1, include:
1-surface layer, 2-sandwich layer, 3-bottom.
The specific embodiment
With the following Examples the utility model is further described.
The specific embodiment with the paper of high-cleanness, high paper of the present utility model, as shown in Figure 1, includes, and this paper is provided with three layers and is respectively surface layer 1, sandwich layer 2 and bottom 3, the surface layer 1 of described surface layer 1 for being made by short fiber.
Because the length of the middle fiber paper pulp of short fiber is shorter, need to adopt the screen cylinder of more tiny sieve seam, impurity in manufacturing process in paper pulp is difficult for infiltrating in the paper pulp of short fiber, greatly reduced impurity in short fiber paper pulp, thereby guaranteed the cleaning of short fiber paper pulp, therefore, select short fiber as the surface layer 1 of paper, can on the basis that does not change the existing technological process of production, can realize the cleaning of paper paper.
Further, the length of above-mentioned short fiber is less than 0.13mm.
In this specific embodiment, the sandwich layer 2 of described sandwich layer 2 for being made by short fiber, or for by short fiber and in the sandwich layer 2 made of fibre.
In this specific embodiment, described bottom 3 bottom 3 that long fibre is made of serving as reasons, or the bottom 3 made of serve as reasons middle fibre and long fibre.
Because middle fibre and long fibre in contrast to short fiber, there is good flexibility, can guarantee that the paper of high-cleanness, high paper also has fabulous pliability, be difficult in actual use being torn to pieces.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. the paper with high-cleanness, high paper, this paper is provided with three layers, is respectively surface layer, sandwich layer and bottom, it is characterized in that: the surface layer of described surface layer for being made by short fiber, the length of described short fiber is less than 0.13mm.
2. the paper with high-cleanness, high paper according to claim 1, is characterized in that: the sandwich layer of described sandwich layer for being made by short fiber.
3. the paper with high-cleanness, high paper according to claim 1, is characterized in that: described sandwich layer for by short fiber and in the sandwich layer made of fibre.
4. the paper with high-cleanness, high paper according to claim 1, is characterized in that: the described bottom bottom that long fibre is made of serving as reasons.
5. the paper with high-cleanness, high paper according to claim 1, is characterized in that: the described bottom bottom that middle fibre and long fibre are made of serving as reasons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320260519.4U CN203411860U (en) | 2013-05-14 | 2013-05-14 | Paper with paper face with high cleanliness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320260519.4U CN203411860U (en) | 2013-05-14 | 2013-05-14 | Paper with paper face with high cleanliness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411860U true CN203411860U (en) | 2014-01-29 |
Family
ID=49974761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320260519.4U Expired - Lifetime CN203411860U (en) | 2013-05-14 | 2013-05-14 | Paper with paper face with high cleanliness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328706A (en) * | 2014-11-17 | 2015-02-04 | 东莞理文造纸厂有限公司 | Heavy residue removal system for papermaking |
| CN108468244A (en) * | 2018-06-11 | 2018-08-31 | 玖龙纸业（太仓）有限公司 | A kind of purification system and its purification method of raising face layer paper pulp cleanliness factor |
-
2013
- 2013-05-14 CN CN201320260519.4U patent/CN203411860U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328706A (en) * | 2014-11-17 | 2015-02-04 | 东莞理文造纸厂有限公司 | Heavy residue removal system for papermaking |
| CN108468244A (en) * | 2018-06-11 | 2018-08-31 | 玖龙纸业（太仓）有限公司 | A kind of purification system and its purification method of raising face layer paper pulp cleanliness factor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |