CN216427842U - Paper machine paper making press polish finishing device - Google Patents
Paper machine paper making press polish finishing device Download PDFInfo
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- CN216427842U CN216427842U CN202122351581.1U CN202122351581U CN216427842U CN 216427842 U CN216427842 U CN 216427842U CN 202122351581 U CN202122351581 U CN 202122351581U CN 216427842 U CN216427842 U CN 216427842U
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Abstract
The utility model provides a paper machine is made and is made calendering finishing device, carry out the calendering finishing to the paper including two at least nips, the first nip of two nips sets up first steel roller and first rubber roll relatively, first steel roller is used for contacting the coating face, first rubber roll is used for contacting former paper face, the second nip of two nips sets up second steel roller and second rubber roll relatively, the second steel roller is used for contacting former paper face, the second rubber roll is used for contacting the coating face, upper portion is arranged in to first nip steel roller, the lower part is arranged in to the rubber roll, upper portion is arranged in to second nip rubber roll, the lower part is arranged in to the steel roller. The utility model has the advantages that: the processing mode is simple and convenient, convenient operation, and the practicality is high, and the excellent effect of two-sided light can be reached to the thermal sublimation of production transfer printing paper, possesses higher smoothness degree, good visual effect and excellent feeling, solves because the back paper is coarse to lead to the unclear problem of front rendition image.
Description
Technical Field
The utility model belongs to the technical field of papermaking, concretely relates to paper machine is made and is pressed polish finishing device.
Background
The thermal sublimation transfer printing is a new process for vividly transferring the color image on the paper to the materials such as textiles, porcelain cups, porcelain plates, metals and the like by printing the pictures and texts such as the portrait, the landscape, the characters and the like on the thermal sublimation transfer printing ink jet paper, namely the thermal sublimation transfer printing paper in a mirror image mode by using an ink jet printer filled with the thermal sublimation transfer printing ink and heating the pictures and texts to about 200 ℃ by using a thermal transfer printing device to ensure that the thermal transfer printing ink on the thermal sublimation transfer printing paper is sublimated and infiltrated into a printing stock. The thermal sublimation transfer paper produced by the existing paper machine papermaking calendaring finishing device has low smoothness of the back surface of the paper and poor hand feeling, and sometimes the situation that the front transfer image is not clear due to the rough back surface of the paper occurs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a paper machine is made a paper and is made press polish finishing device, thermal sublimation transfer printing paper include raw paper layer and dope layer, and the smooth degree that press polish finishing device promoted tow sides promotes thermal sublimation transfer printing paper is made through this paper machine to the press polish finishing workshop section of making a paper at the paper machine.
The purpose of the utility model is realized with the following mode:
a paper machine paper making calendaring finishing device comprises at least two press nips for calendaring finishing paper, wherein a first press nip of the two press nips is oppositely provided with a first steel roller and a first rubber roller, the first steel roller is used for contacting a coating surface, and the first rubber roller is used for contacting an original paper surface.
And a second steel roller and a second rubber roller are oppositely arranged on a second press area of the two press areas, the second steel roller is used for contacting the original paper surface, and the second rubber roller is used for contacting the coating surface.
The first press nip steel roller is arranged at the upper part, and the rubber roller is arranged at the lower part.
The second nip rubber roll is arranged at the upper part, and the steel roll is arranged at the lower part.
Compared with the prior art, the beneficial effects of the utility model are that: the processing mode is simple and convenient, convenient operation, and the practicality is high, and the excellent effect of two-sided light can be reached to the thermal sublimation of production transfer printing paper, possesses higher smoothness degree, good visual effect and excellent feeling, solves because the back paper is coarse to lead to the unclear problem of front rendition image.
Drawings
FIG. 1 is a schematic structural view of a calendering finishing device for papermaking in a midwife machine.
FIG. 2 is a schematic structural view of a calendering finishing device for papermaking in a midget machine of the present invention.
The paper comprises a coating layer 1, a raw paper layer 2, a steel roller 3, a rubber roller 4, a first press area 5, a second press area 6 and a paper moving direction indicated by an arrow.
Detailed Description
In the present invention, unless otherwise explicitly specified and limited, technical terms used in the present application shall have the ordinary meaning as understood by those skilled in the art to which the present invention pertains.
The utility model provides a two light heat sublimation transfer printing paper of paper machine papermaking press polish finishing device production comprises raw paper layer and dope layer. The raw paper layer is used as a substrate for bearing the coating layer and provides certain thickness and strength, and the coating layer is used for absorbing ink and enabling the thermal transfer paper to reduce the curling phenomenon during high-temperature transfer printing, so that dislocation and deformation of images are avoided, and the transfer printing quality is improved.
The utility model discloses used papermaking device mainly includes: a net part, a pressing part, a drying part, a sizing part, a press polish and a coiling. For a calender finishing unit, the steel roll functions as: the smoothness, the glossiness and the like of the paper and the coating are improved; the rubber roller has the functions that: the loss of thickness of the paper is minimized. The rubber roller contacts the coating layer and has the following functions: the fineness of the coating is improved, and the like; the steel roller contacts the coating layer and has the following functions: the compactness, smoothness, gloss performance and the like of the coating are improved.
At least two press nips are selected to carry out the calendering finishing on the paper in the calendering finishing stage of the paper machine manufacturing. In the first press area 5, the coating layer 1 contacts the steel roller 3, the raw paper layer 2 contacts the rubber roller 4, the steel roller 3 is arranged at the upper part, and the rubber roller 4 is arranged at the lower part; in the second pressing area 6, the coating layer 1 contacts the rubber roller 4, the raw paper layer 2 contacts the steel roller 3, the rubber roller 4 is arranged at the upper part, and the steel roller 3 is arranged at the lower part. The paper travels in the direction indicated by the arrow. Similarly, in the first press area 5, the raw paper layer 2 contacts the rubber roller 4, the coating layer 1 contacts the steel roller 3, the rubber roller 4 is arranged at the upper part, and the steel roller 3 is arranged at the lower part; in the second pressing area 6, the raw paper layer 2 contacts the steel roller 3, the coating layer 1 contacts the rubber roller 4, the steel roller 3 is arranged at the upper part, and the rubber roller 4 is arranged at the lower part. The paper travels in the direction indicated by the arrow.
The technical solution of the present invention will be described in detail and fully hereinafter with reference to the accompanying drawings and specific embodiments, it being understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The utility model provides a two heat sublimation transfer printing papers, wherein, before scribbling coating, the gram weight of raw paper layer 2 is 40 g/square meter, online coating paint layer of paper machine, the dry weight gram weight of dope layer 1 is 5g/m to obtain the basis weight of getting paper that the gram weight is 45 g/m;
as shown in fig. 1, two nips are selected for the calendering of the paper in the calendering stage of the papermachine. In the first press area 5, the coating layer 1 contacts the steel roller 3, and the raw paper layer 2 contacts the rubber roller 4; in the second press nip 6, the coating layer 1 contacts the glue roll 4 and the raw paper layer 2 contacts the steel roll 3. In the calendering section, the steel roll 3 of the first nip 5 is preferably at a temperature of 70 ℃ and the line pressure of the first nip 5 is 90 kN/m; the temperature of the steel roll 3 of the second nip 6 was 130 ℃ and the linear pressure of the second nip 6 was 150 kN/m; the paper travels in the direction indicated by the arrow.
As shown in fig. 2, two nips are selected for the calendering of the paper in the calendering stage of the papermachine. In the first press area 5, the raw paper layer 2 contacts the rubber roller 4, and the coating layer 1 contacts the steel roller 3; in the second press nip 6, the raw paper layer 2 contacts the steel roll 3 and the paint layer 1 contacts the glue roll 4. In the calendering section, the steel roll 3 of the first nip 5 is preferably at a temperature of 70 ℃ and the line pressure of the first nip 5 is 90 kN/m; the temperature of the steel roll 3 of the second nip 6 was 130 ℃ and the linear pressure of the second nip 6 was 150 kN/m; the paper travels in the direction indicated by the arrow.
And performing calendaring finishing on the rolled finished paper, testing the smoothness, wherein the smoothness of the front surface is 370s, and the smoothness of the back surface is 160s, and the finished paper has good visual effect and excellent hand feeling.
The features of the embodiments described above may be arbitrarily combined, and the combination of the features is not contradictory, and should be considered as a range described in the present specification. Without departing from the overall concept of the present invention, the technical solution of the present invention and equivalent replacements or changes, and a plurality of changes and improvements made, should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a paper machine is made a calendering and is finished device, includes that at least two nips carry out the calendering and finish to paper, its characterized in that: a first steel roller and a first rubber roller are arranged opposite to the first press area of the two press areas, the first steel roller is used for contacting a coating surface, and the first rubber roller is used for contacting an original paper surface.
2. The papermaking calendering finishing apparatus of claim 1, wherein: and a second steel roller and a second rubber roller are oppositely arranged on a second press area of the two press areas, the second steel roller is used for contacting the original paper surface, and the second rubber roller is used for contacting the coating surface.
3. The papermaking calendering finishing apparatus of claim 1, wherein: the first nip is characterized in that the first steel roller is arranged at the upper part, and the first rubber roller is arranged at the lower part.
4. The papermaking calendering finishing device according to claim 2, characterized in that: the second rubber roll of the second press area is arranged at the upper part, and the second steel roll is arranged at the lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122351581.1U CN216427842U (en) | 2021-09-27 | 2021-09-27 | Paper machine paper making press polish finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122351581.1U CN216427842U (en) | 2021-09-27 | 2021-09-27 | Paper machine paper making press polish finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216427842U true CN216427842U (en) | 2022-05-03 |
Family
ID=81331834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122351581.1U Active CN216427842U (en) | 2021-09-27 | 2021-09-27 | Paper machine paper making press polish finishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216427842U (en) |
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2021
- 2021-09-27 CN CN202122351581.1U patent/CN216427842U/en active Active
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