CN117799347A - Production process of novel digital decorative paper and decorative panel - Google Patents
Production process of novel digital decorative paper and decorative panel Download PDFInfo
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- CN117799347A CN117799347A CN202311863681.XA CN202311863681A CN117799347A CN 117799347 A CN117799347 A CN 117799347A CN 202311863681 A CN202311863681 A CN 202311863681A CN 117799347 A CN117799347 A CN 117799347A
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- veneer
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000007639 printing Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000004513 sizing Methods 0.000 claims abstract description 15
- 230000036541 health Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- 238000001723 curing Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 9
- 239000012466 permeate Substances 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000032669 eclosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention relates to the technical field of decorative material production, and discloses a novel production process of digital decorative paper, which comprises the following steps: a. selecting wear-resistant paper and base paper; b. printing a digital pattern on the surface of the digital base paper through digital printing equipment; c. curing the printed paper product; a production process of a veneer comprises the following steps: s1, selecting raw materials; s2, slicing; s3, drying; s4, sizing; s5, paving; s6, pressing and pasting; s7, preserving health; s8, sanding; s9, cutting; s10, warehousing. The novel production process of digital decorative paper and decorative panel ensures better veneering effect of the digital decorative board, ensures better dry pressing effect of the digital decorative paper, can accelerate printing ink to permeate into the base paper, simultaneously controls the water content of the digital paper, improves the later pressing effect and pressing loss, adds the health preserving process of the digital decorative paper, and fully combines the ink with the base paper after the digital decorative paper is subjected to health preserving for four days, thereby solving the phenomena of bubbles and layering on the rear surface of the decorative board.
Description
Technical Field
The invention relates to the technical field of decorative material production, in particular to a novel production process of digital decorative paper and a decorative panel.
Background
The digital decorative paper is a novel decorative material, so as to realize the aim of individuation of the decorative paper and simultaneously solve the requirements of quick and small-batch production. Compared with the traditional decorative base paper, the digital printing decorative paper has bright and full color, good covering performance, high light fastness grade and good air permeability.
The digital printing decorative paper is produced by coating the surface of the decorative base paper, carrying out digital printing patterns or designs on the surface according to the requirement, adding surface paper impregnated with glue solution on the upper and lower surfaces of the printing paper, and processing by cold pressing or hot pressing according to the experience of enterprises.
The digital decorative paper veneer is produced by digital printing technology. The veneer is manufactured by taking decorative base paper as a base material, printing various patterns and designs on the surface by a digital printing technology, and then performing gluing, cold pressing and other processing. Compared with the traditional decorative base paper, the digital decorative paper veneer has higher color vividness, covering performance and light fastness, and better air permeability.
At present, common digital decorative paper and decorative panels are printed by adopting common digital equipment, the requirements on the environmental humidity are higher, the printing quality is influenced by the fact that the decorative paper absorbs moisture easily in the environment with relatively high humidity, the order exchange period of the normal digital paper is relatively short, the printing can be directly arranged for pressing and pasting production, if the inking amount of paper is large, the ink can not completely permeate into the base paper, air bubbles are easily generated in the pressing and pasting process, the ink and the base paper are layered, and the working requirements of the digital decorative paper and the decorative panels can not be met, so that the novel production process of the digital decorative paper and the decorative panels is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a novel production process of digital decorative paper and decorative panels, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: a novel production process of digital decorative paper comprises the following steps:
a. selecting digital base paper, wherein the digital base paper is wear-resistant paper, and the wear-resistant paper process is improved, wherein the normal sizing amount of the 36 g wear-resistant paper is 130 g, the volatilization is about 8.0, the sizing amount of the wear-resistant paper used by the digital decorative paper is 115 g, and the volatilization is 6.5-7.0;
b. the digital printing equipment is used for printing digital patterns on the surface of the wear-resistant paper, if the decorative paper printed by the common digital equipment is in an environment with relatively high humidity, the decorative paper is easier to absorb moisture, the requirement on the environment humidity is higher, the digital equipment is improved, meanwhile, the process of printing curves is improved, the inking quantity and the printing step diameter are controlled, the original paper feeding and eclosion are changed, the transverse path of printing is reduced, and a drying section is added after the printing section and before the rolling section, so that on one hand, the penetration of printing ink into the base paper can be accelerated, the water content of the digital paper is controlled, and the pressing effect and the pressing loss in the later stage are improved;
c. and (3) carrying out the curing on the printed paper product for four days, wherein the curing process of the paper product adopts a traditional curing method of multilayer composite wood, namely, stacking materials in an indoor ventilation environment for a period of time, so that the water content of the materials is stabilized, finally, storing the obtained digital decorative paper, wherein the order exchange period of the normal digital paper is relatively short, the printed paper can be directly arranged for pressing and pasting production, the problem of paper with small inking quantity is not large, the ink does not completely permeate the base paper, the pressing and pasting process is easy to bubble, the ink and the base paper are layered, and after the digital decorative paper is cured for four days, the ink and the base paper are fully combined, so that the phenomena of surface bubbles and layering after facing are solved.
A process for producing a veneer comprising the digital decorative paper of claim 1, further comprising the steps of:
s1, selecting raw materials
In order to improve the effect of the digital decorative plate, all base materials are customized, and the surface effect of the digital decorative plate is ensured by controlling the indexes of the base materials including formaldehyde grade, water swelling, static bending strength, surface bonding strength, internal bonding strength, water content and the like. The water absorption expansion requirement reaches P6, the water content is less than 14% in 24 hours, and the water content is better at about 6%;
s2, slicing
Slicing the veneer substrate selected in the step S1 according to the production size requirement of the product;
s3, drying
Drying the sliced base material;
s4, sizing
Performing surface sizing operation on the slab;
s5, paving
Paving digital decorative paper on the surface of the dried veneer base material to form a plate blank;
s6, pressing and pasting
The plate blank after sizing is sent into a hot press, the hot press is closed to press and paste the plate blank, the hot press adopts a steam hot press, and the hot press environment is a closed space and keeps working humidity;
s7, health preserving
Carrying out health care treatment on the pressed plate;
s8, sanding
Sanding the plate subjected to the health maintenance;
s9, cutting
Basically molding the sanded veneer, and cutting according to the technological requirements;
s10, warehousing
And warehousing and storing the cut finished product.
(III) beneficial effects
Compared with the prior art, the invention provides a novel production process of digital decorative paper and decorative panels, which has the following beneficial effects:
1. the production process of the novel digital decorative paper and the novel digital decorative panel comprises the steps of customizing the base material according to the base material indexes, including formaldehyde grade, water swelling, static bending strength, surface bonding strength, internal bonding strength, water content and the like, so as to ensure that the veneering effect of the digital decorative panel is better;
2. according to the novel production process of the digital decorative paper and the decorative panel, the sizing amount of the wear-resistant paper used for the digital decorative paper is optimal 115 g, the volatilization is 6.5-7.0, and the dry pressing effect of the digital decorative paper is better;
3. the novel production process of the digital decorative paper and the decorative panel controls the environmental humidity, improves digital equipment, simultaneously improves the process of printing curves, controls the inking amount of printing, improves the printing step diameter, changes the original paper feeding and feathering, reduces the transverse path of printing, increases the drying section before the winding section after the printing section, can accelerate the printing ink to permeate into the base paper on one hand, simultaneously controls the water content of the digital paper, and improves the pressing effect and the pressing loss in the later stage;
4. according to the novel production process of the digital decorative paper and the decorative panel, the health-preserving procedure of the digital decorative paper is added, after the digital decorative paper is subjected to health preservation for four days, the printing ink is fully combined with the base paper, and the phenomena of bubbles and layering on the rear surface of the decorative panel are solved.
Drawings
FIG. 1 is a flow chart of the production process of the novel digital decorative paper;
fig. 2 is a flow chart of the production process of the veneer of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical scheme, a novel digital decorative paper production process, comprising the following steps:
a. selecting digital base paper, wherein the digital base paper is wear-resistant paper, and the wear-resistant paper process is improved, wherein the normal sizing amount of the 36 g wear-resistant paper is 130 g, the volatilization is about 8.0, the sizing amount of the wear-resistant paper used by the digital decorative paper is 115 g, and the volatilization is 6.5-7.0;
b. the digital printing equipment is used for printing digital patterns on the surface of the wear-resistant paper, if the decorative paper printed by the common digital equipment is in an environment with relatively high humidity, the decorative paper is easier to absorb moisture, the requirement on the environment humidity is higher, the digital equipment is improved, meanwhile, the process of printing curves is improved, the inking quantity and the printing step diameter are controlled, the original paper feeding and eclosion are changed, the transverse path of printing is reduced, and a drying section is added after the printing section and before the rolling section, so that on one hand, the penetration of printing ink into the base paper can be accelerated, the water content of the digital paper is controlled, and the pressing effect and the pressing loss in the later stage are improved;
c. and (3) preserving the printed paper products for four days, storing the obtained digital decorative paper, wherein the order delivery period of the normal digital paper is relatively short, printing the printed paper which can be directly arranged for pressing and pasting production, the problem of paper with small inking quantity is not large, the ink does not completely permeate into the base paper, the air bubbles are easy to form in the pressing and pasting process, the ink and the base paper are layered, and the ink and the base paper are fully combined after the digital decorative paper is preserved for four days, so that the phenomena of air bubbles and layering on the surface of the decorative surface are solved.
The paper product curing process adopts a traditional curing method of multi-layer composite wood, namely, the materials are stacked in an indoor ventilation environment for a period of time, so that the water content of the materials is stabilized. The stability and the water content of the material are ensured to be about 8%, the health care benefit is that the density and the hardness of the material are improved, the firmness of the fiber strength material is enhanced, the expansion degree is reduced, the accurate size is easy to grasp, and the material is not easy to crack.
A process for producing a veneer comprising the digital decorative paper of claim 1, further comprising the steps of:
s1, selecting raw materials
In order to improve the effect of the digital decorative plate, all base materials are customized, and the surface effect of the digital decorative plate is ensured by controlling the indexes of the base materials including formaldehyde grade, water swelling, static bending strength, surface bonding strength, internal bonding strength, water content and the like. The water absorption expansion requirement reaches P6, the water content is less than 14% in 24 hours, and the water content is better at about 6%;
s2, slicing
Slicing the veneer substrate selected in the step S1 according to the production size requirement of the product;
s3, drying
Drying the sliced base material;
s4, sizing
Performing surface sizing operation on the slab;
s5, paving
Paving digital decorative paper on the surface of the dried veneer base material to form a plate blank;
s6, pressing and pasting
The slab after sizing is sent into a hot press, the hot press is closed to press and paste the slab, the hot press adopts a steam hot press, the hot press environment is a closed space and keeps working humidity, and the slab is heated in a relatively sealed space through steam, so that the solidification speed of glue can be effectively accelerated, and the processing efficiency is improved. Meanwhile, the glue can be prevented from being dehydrated rapidly to change in property by keeping a certain humidity environment, so that the processing quality is improved. The heating mode can ensure the stability and durability of the decorative plate to a certain extent, and meanwhile, the control parameters of steam and humidity are adjusted according to actual conditions in the operation process so as to ensure the stability and safety of the processing process, and different decorative plate materials and glue types also need to be correspondingly adjusted and treated according to the characteristics of the decorative plate materials and glue types;
s7, health preserving
Carrying out health care treatment on the pressed plate;
s8, sanding
Sanding the plate subjected to the health maintenance;
s9, cutting
Basically molding the sanded veneer, and cutting according to the technological requirements;
s10, warehousing
And warehousing and storing the cut finished product.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The production process of the novel digital decorative paper is characterized by comprising the following steps of:
a. selecting digital base paper, adopting 36 g of wear-resistant paper material, and performing twice gluing-leveling and drying processes, wherein the gluing amount is 115 g, and the volatilization is 6.5-7.0;
b. the digital pattern is printed on the surface of the digital base paper through the digital printing equipment, the humidity of the printing environment is controlled, the process of the digital equipment for feeding a printing curve is improved, the printing inking quantity is controlled, the printing step diameter is improved, the original paper feeding and feathering are changed, the transverse path of printing is reduced, and meanwhile, the drying procedure of paper products is added after the printing operation and before the rolling operation;
c. and (3) preserving the printed paper product for four days, and finally storing the obtained digital decorative paper.
2. The process for producing the novel digital decorative paper according to claim 1, wherein the process comprises the following steps of: the paper product curing process adopts a traditional multilayer composite wood curing method, namely, the materials are stacked in an indoor ventilation environment for a period of time, so that the water content of the materials is stabilized.
3. A process for producing a veneer comprising the digital decorative paper of claim 1, further comprising the steps of:
s1, selecting raw materials
Selecting raw materials of the veneer base material according to indexes in order to ensure the veneering effect of the digital decorative board;
s2, slicing
Slicing the veneer substrate selected in the step S1 according to the production size requirement of the product;
s3, drying
Drying the sliced base material;
s4, sizing
Performing surface sizing operation on the slab;
s5, paving
Paving digital decorative paper on the surface of the dried veneer base material to form a plate blank;
s6, pressing and pasting
Feeding the plate blank subjected to sizing into a hot press, and closing the press to press and paste the plate blank;
s7, health preserving
Carrying out health care treatment on the pressed plate;
s8, sanding
Sanding the plate subjected to the health maintenance;
s9, cutting
Basically molding the sanded veneer, and cutting according to the technological requirements;
s10, warehousing
And warehousing and storing the cut finished product.
4. A process for producing a veneer according to claim 3, wherein: the raw material selection indexes of the veneer substrate comprise formaldehyde grade, water absorption expansion, static bending strength, surface bonding strength, internal bonding strength and water content, wherein the water absorption expansion index is up to P6 grade, 24 hours is less than 14%, and the water content is 6%.
5. A process for producing a veneer according to claim 3, wherein: the hot press adopts a steam hot press, and the hot press environment is a closed space and keeps working humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311863681.XA CN117799347A (en) | 2023-12-29 | 2023-12-29 | Production process of novel digital decorative paper and decorative panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311863681.XA CN117799347A (en) | 2023-12-29 | 2023-12-29 | Production process of novel digital decorative paper and decorative panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117799347A true CN117799347A (en) | 2024-04-02 |
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ID=90425207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311863681.XA Pending CN117799347A (en) | 2023-12-29 | 2023-12-29 | Production process of novel digital decorative paper and decorative panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117799347A (en) |
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2023
- 2023-12-29 CN CN202311863681.XA patent/CN117799347A/en active Pending
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