CN108049245A - Paper coating equipment and coating method - Google Patents
Paper coating equipment and coating method Download PDFInfo
- Publication number
- CN108049245A CN108049245A CN201810015548.1A CN201810015548A CN108049245A CN 108049245 A CN108049245 A CN 108049245A CN 201810015548 A CN201810015548 A CN 201810015548A CN 108049245 A CN108049245 A CN 108049245A
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- China
- Prior art keywords
- paper
- body paper
- coating
- water
- coating equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G7/00—Damping devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
Abstract
The present invention relates to a kind of Paper Coating equipment and coating methods.Paper Coating equipment includes：Unreeling structure, for continuously exporting body paper, body paper includes front and the back side opposite with front；Coating mechanism is arranged on the paper delivery direction of unreeling structure, for the backside coating dope layer of the body paper exported in unreeling structure；Rack, unreeling structure and coating mechanism are installed on rack successively；Humidification mechanism, including two jet pipes, two jet pipes are mounted on rack, and the former recto between unreeling structure and coating mechanism and the back side respectively, each jet pipe offers multiple spray-holes close to the one side of body paper, and multiple spray-holes on jet pipe are laid along nozzle axis direction interval.The problem of in this way, improving the adhesive ability of body paper, avoiding since body paper adhesive ability is not strong, not coating or easily come off.The flexibility of body paper is improved simultaneously, has been reached technological requirement, has been improved properties of product, has reduced the fraction defective of product.
Description
Technical field
The present invention relates to packing technique field, more particularly to a kind of Paper Coating equipment and coating method.
Background technology
In packing technique field, the radium-shine colorful decorative motifs for ensureing paper are deeply by each product producer and consumption
Person's likes, so paint-on technique is widely used in packaging field in recent years.
But there is loss of moist in body paper after long-term storage.When the biodiversity content in body paper is less than
When 6.3%, adhesion to body paper and flexibility weaken, and will likely result in when being coated to body paper, and coating is not coated or come off,
It is bad or scrap so as to cause properties of product.
The content of the invention
Based on this, it is necessary to for body paper loss of moist so that coating is not coated or come off, the control of baking operation temperature
Difficulty increases, and the problem of causing properties of product bad or scrap, provides a kind of increase body paper humidity, so as to prevent coating shedding,
Reduce the temperature controlled difficulty of baking operation, the Paper Coating equipment and coating method enhanced product performance.
Paper Coating equipment, including：
Unreeling structure, for continuously exporting body paper, and the body paper includes front and the back side opposite with the front；
Coating mechanism is arranged on the paper delivery direction of the unreeling structure, for described in unreeling structure output
The backside coating dope layer of body paper；
Rack, the unreeling structure and the coating mechanism are installed on the rack successively；
Humidification mechanism, including two jet pipes, two jet pipes are mounted on the rack, and are located at the unreeling machine respectively
The described positive and described back side of the body paper between structure and the coating mechanism, each jet pipe is close to the body paper
One side offers multiple spray-holes, and multiple spray-holes on the jet pipe are laid along nozzle axis direction interval.
Above-mentioned Paper Coating equipment has humidification mechanism, and the humidification mechanism includes two sprays with multiple spray-holes
Pipe, jet pipe is located at former recto and the back side of unreeling structure and coating mechanism respectively, and the direction of the one side with spray-hole is former
Paper, for being humidified to the body paper.In this way, the adhesive ability of body paper is improved, when avoiding body paper coating dope layer, due to
Body paper adhesive ability is not strong, and does not coat or easy the problem of coming off.The flexibility of body paper is improved simultaneously, has reached technique
It is required that improving properties of product, the fraction defective of product is reduced.
In one embodiment, the jet pipe is set parallel to the body paper and perpendicular to the longitudinally of the body paper.
In one embodiment, the humidification mechanism, which further includes, is installed on the rack and is corresponded with two jet pipes
Outer cover, each outer cover has an opening towards the body paper, and the jet pipe is placed in the corresponding outer cover
It is interior.
In one embodiment, the humidification mechanism further includes compression pump and water source, the input terminal connection of the compression pump
In the water source, the output terminal of the compression pump is communicated in two jet pipes.
In one embodiment, the Paper Coating equipment, which further includes, is installed on the rack and positioned at the coating mechanism
Paper delivery direction on drying mechanism, the drying mechanism be used for by the coating mechanism coating after the body paper into
Row drying.
In one embodiment, the Paper Coating equipment, which further includes, can be rotationally mounted at the rack and positioned at described
Chill roll on the paper delivery direction of drying mechanism, the chill roll are used for the original after drying mechanism drying
Paper is cooled down.
In one embodiment, the Paper Coating equipment further includes frozen water machine, has inside the chill roll and connects it
The cooling duct of opposite end, the frozen water machine have water inlet, body and water outlet, and the water inlet connects with the water source
Logical, the body is used to cool down to the water of water inlet input, the cooling of the water outlet and the chill roll
One end connection of passage, the other end of the cooling duct are connected with the water source.
In one embodiment, the water inlet of each jet pipe is equiped with regulating valve, to adjust the water in the jet pipe
Flow, the Paper Coating equipment further include moisture detector, for the original after humidification mechanism humidification
Paper carries out water content detection；
When the water content that the moisture detector detects the body paper is higher than a preset value or preset range, described in adjusting
Regulating valve, to reduce the water spray of the jet pipe；
When the water content that the moisture detector detects the body paper is less than the preset value or the preset range, adjust
The regulating valve is saved, to increase the water spray of the jet pipe.
In one embodiment, the jet pipe is atomizing nozzle.
Paper Coating method, including step：
Unreeling structure continuously exports body paper；
Humidification process is carried out respectively to the former recto and the back side；
In the backside coating dope layer of the body paper.
Description of the drawings
Fig. 1 is the structure diagram of the Paper Coating equipment in an embodiment of the present invention；
Fig. 2 is the flow chart of the Paper Coating method in an embodiment of the present invention.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
As shown in Figure 1, the Paper Coating equipment in one embodiment of the invention, including rack 300, unreeling structure 100, coating
Mechanism 200 and humidification mechanism (figure is not marked).
Unreeling structure 100 is for continuously exporting body paper 10, and body paper 10 includes front and the back side opposite with front.Coating
Mechanism 200 is arranged on the paper delivery direction of unreeling structure 100, for the backside coating for the body paper 10 for exporting unreeling structure 100
Dope layer.The unreeling structure 100 and coating mechanism 200 are installed on rack 300 successively.Humidification mechanism include two jet pipes 401, two
Jet pipe 401 is mounted on rack, and the former recto between unreeling structure and coating mechanism and the back side respectively, each to spray
Pipe 401 offers multiple spray-holes close to the one side of body paper, and multiple spray-holes on jet pipe 401 are along between 401 axis direction of jet pipe
Every laying.
Above-mentioned Paper Coating equipment, has humidification mechanism, which includes two jet pipes with multiple spray-holes
401, and jet pipe 401 is located at the front and the back side of unreeling structure 100 and the body paper 10 of coating mechanism 200 respectively, and spray-hole is equal
Towards body paper 10, water mist is sprayed, for being humidified to the body paper 10.In this way, the body paper 10 after humidification improves energy of attachment
Power when avoiding the coating dope layer of body paper 10, since 10 adhesive ability of body paper is not strong, and do not coat or holds caducous ask
Topic.The flexibility of body paper 10 is improved simultaneously, has been reached technological requirement, has been improved properties of product, has reduced the fraction defective of product.
Also, reduce the temperature control difficulty of the subsequently drying process to body paper 10.
It should be noted that when body paper 10 being dried in subsequent handling, drying temperature is excessively high to cause body paper 10
Loss of moist is excessive, and flexibility declines, and technological requirement is not achieved；Drying temperature is too low to cause dry paint layer insufficient, not
It is fully cured, so as to influence properties of product.In this way, the present invention Paper Coating equipment be provided with humidification mechanism, body paper 10 into
Body paper 10 is humidified before row coating dope layer, it is dry in the process that subsequently body paper 10 is dried so as to increase
The control range of dry temperature so as to increase technique adjustment scope, reduces technology difficulty.
It is understood that the Paper Coating equipment can rise by humidification mechanism to the front and back spray water of body paper
To the effect of humidification.But in another embodiment, can also have by humidification mechanism to former recto and/or back side sprinkling
Certain density spray coating liquor also has barrier body paper loss of moist while playing the role of humidification, lock the work of body paper moisture
With.
Further, the humidification mechanism further include be installed on rack and with 401 one-to-one outer cover 402 of jet pipe, each
Outer cover 402 has an opening towards body paper, and jet pipe 401 is placed in corresponding outer cover 402, so that by jet pipe 401
The water mist that spray-hole sprays is sprayed on body paper by the opening of outer cover 402.In this way, outer cover 402, which has, concentrates water mist and to spacious
Mouth direction sprays, and water mist is avoided to disperse, and increases the water mist amount contacted with body paper, accelerates the effect of the humidification speed of body paper.
Further, multiple spray-holes can be in a row or multi-row laying.
Further, the cross-sectional shape of jet pipe 401 can be circle, ellipse, abnormity etc., be not limited thereto.
Specifically, rack 300 is generally made of aluminium alloy, the preferable structural material of stainless steel equal strength, so that rack 300
With larger bearing capacity.
Specifically, paper roll can be rotationally mounted at unreeling structure 100, and the end of the body paper 10 of the paper roll is in a traction
It is continuously exported under the action of power.
Specifically, jet pipe 401 is set parallel to body paper 10 and perpendicular to the longitudinally of body paper 10.Further, the spray
Pipe 401 is atomizing nozzle.
In one embodiment, which includes applicator roll 201, pressure roller 203 and coatings tank 205, the applicator roll
201 can be rotationally mounted at rack 300 and arranged in parallel with pressure roller 203, and body paper 10 is arranged in applicator roll 201 and pressure roller
Between 203, which applies body paper 10 power that applicator roll 201 is directed toward perpendicular to 10 surface of body paper so that body paper 10 is tight
Applicator roll 201 is pasted, coatings tank 205 is arranged at the lower section of applicator roll 201, and the roller of 201 one side of applicator roll pricks face immersion coatings tank
In 205, coating solution is loaded in coatings tank 205.When applicator roll 201 rotates, the roller of applicator roll 201 pricks face, and to be stained with coating molten
Liquid, and the coating solution is formed into dope layer coated on the body paper 10 between applicator roll 201 and pressure roller 203.Further
Ground, pressure roller 203 and 201 mutually opposing rotation of applicator roll.
In one embodiment, humidification mechanism further includes compression pump and water source, and the input terminal of compression pump is communicated in water source, pressure
The output terminal of power pump is communicated in two jet pipes 401.
In one embodiment, Paper Coating equipment, which further includes, is installed on rack 300 and positioned at the paper delivery of coating mechanism 200
Drying mechanism 500 on direction, the drying mechanism 500 are used to do the body paper 10 after coating by coating mechanism 200
It is dry.
Specifically, drying mechanism 500 includes babinet and positioned at the in vivo heating unit of case, which has through babinet
The opening for being used for transmission body paper 10 of opposite end, and the babinet is installed on rack 300, in this way, when body paper 10 passes through babinet,
It is arranged at the in vivo heating unit of case to heat body paper, so as to achieve the purpose that body paper 10 is dried, so as to cure
Dope layer coated on 10 back side of body paper.
In one embodiment, Paper Coating equipment, which further includes, can be rotationally mounted at rack 300 and positioned at drying mechanism
Chill roll 600 on 500 paper delivery direction, the chill roll 600 be used for by drying mechanism 500 dry after body paper 10 into
Row cooling.
Specifically, Paper Coating equipment further includes frozen water machine, and 600 inside of chill roll has the cooling for connecting its opposite end
Passage 601, frozen water machine have water inlet body and water outlet, and water inlet is connected with water source, and body is used for water inlet input
Water cools down, and water outlet is connected with one end of the cooling duct 601 of chill roll 600, the other end and water source of cooling duct 601
Connection, to form water circulation circuit, using water wisely.It is understood that frozen water machine shares same water source with humidification mechanism, such as
This simplifies Paper Coating equipment.In another embodiment, frozen water machine can not also share same water source with humidification mechanism.This
When, the water inlet of frozen water machine is connected with second water source, the water outlet of frozen water machine and one end of the cooling duct 601 of chill roll 600
Connection, the other end of cooling duct 601 are connected with second water source.Specifically, cooling duct 601 may include multiple, multiple coolings
Circumferentially-spaced laying of the passage 601 along chill roll 600.
In one embodiment, the water inlet of each jet pipe 401 is equiped with regulating valve, with the current in adjustable jet tube 401
Amount, so as to reach the control of the water to being sprayed by spray-hole.Paper Coating equipment further includes moisture detector, for passing through
Body paper 10 after humidification mechanism humidification carries out water content detection.
When the water content of moisture detector detection body paper 10 is higher than a preset value or preset range, regulating valve is adjusted, with
Reduce the water spray of jet pipe 401；When the water content of moisture detector detection body paper 10 is less than the preset value or the preset range,
Regulating valve is adjusted, to increase the water spray of jet pipe 401.In this way, the water content of body paper 10 can be monitored in real time, and adjust humidification mechanism
Water spray so that the moisture of body paper 10 maintains the preset value or the preset range always.
In one embodiment, Paper Coating equipment further includes the rolling-up mechanism 700 for being arranged at Paper Coating equipment tail end,
Rolling-up mechanism 700 is used to wind the body paper 10 of coating waste water completion.It should be noted that the rolling-up mechanism 700 is arranged at cooling
On the paper delivery direction of roller 600, for winding the body paper 10 after supercooling.Specifically, which includes spool,
The spool can be rotationally mounted at rack 300, imprint the rotation winding of the body paper 10 that machines with spool in the spool, together
When to body paper 10 provide a tractive force, the body paper 10 made is from unreeling structure 100 to 700 continuous moving of rolling-up mechanism.
As shown in Fig. 2, the present invention also provides a kind of Paper Coating method, including step：
S100：Unreeling structure continuously exports body paper；
S200：Humidification process is carried out respectively to former recto and the back side；
S300：To the backside coating dope layer of body paper.
Above-mentioned Paper Coating method, respectively to former recto and the back side point between the backside coating dope layer to body paper
Humidification process is not carried out.In this way, the adhesive ability of body paper is improved, when avoiding body paper coating dope layer, due to excessively dry
And the problem of not coating or easily coming off.The flexibility of body paper is improved, has reached technological requirement, improves properties of product,
Reduce the fraction defective of product.Also, reduce the temperature control difficulty of the subsequently drying process to body paper.
It should be noted that the mode of former recto and back side spray water can add body paper in step s 200
It is wet.In another embodiment, can also have certain density spray coating liquor to former recto and/or back side sprinkling, play
While the effect humidified to body paper, also there is barrier body paper loss of moist, play the role of lockking moisture.
Further, step S400 is further included after step S300：
Body paper is dried processing.In this way, body paper is dried to cure the dope layer at the body paper back side.
Further, step S500 is further included after step S400：
Cooling treatment is carried out to body paper.In this way, reduce the temperature by dried body paper.In one embodiment, it is right
Body paper carries out cooling treatment by the way of water cooling, and carries out the water source and step of cooling treatment to body paper by the way of cooling
Carrying out the water source of humidification process in S200 to body paper can share.Equipment so is simplified, has saved water source.
Further, step S600 is further included after step S500：
Rolling-up mechanism winds body paper after cooling.In this way, convenient for storage or transport.
The Paper Coating equipment and coating method of the present invention compared with prior art, has the following advantages that：
1st, before being coated to body paper, humidification process is carried out to body paper, the flexibility of body paper is improved, has reached work
Skill requirement, improves properties of product, reduces the fraction defective of product；
2nd, before being coated to body paper, humidification process is carried out to body paper, the adhesive ability of body paper is improved, avoids
Due to body paper adhesive ability is not strong and do not coat or easily come off the problem of；
3rd, when body paper is dried, drying temperature is excessively high to cause body paper loss of moist excessive, and flexibility declines, and arrives
Less than technological requirement；Drying temperature is too low to cause dry paint layer insufficient, be not fully cured, so as to influence properties of product.
However, the Paper Coating equipment of the present invention is provided with humidification mechanism, body paper is added before body paper carries out coating dope layer
It is wet, so as to increase the control range of the drying temperature in the process that body paper is dried, technique adjustment scope is increased, is dropped
Low technology difficulty；
4th, humidification mechanism can share water source with frozen water machine, save water resource；
5th, there can be certain density spray coating liquor to former recto and/or back side sprinkling by humidification mechanism, play
While carrying out humidification to body paper, also there is barrier body paper loss of moist, lock the effect of moisture.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. Paper Coating equipment, which is characterized in that including：
Unreeling structure, for continuously exporting body paper, and the body paper includes front and the back side opposite with the front；
Coating mechanism is arranged on the paper delivery direction of the unreeling structure, for the body paper exported in the unreeling structure
The backside coating dope layer；
Rack, the unreeling structure and the coating mechanism are installed on the rack successively；
Humidification mechanism, including two jet pipes, two jet pipes are mounted on the rack, and be located at respectively the unreeling structure with
The described positive and described back side of the body paper between the coating mechanism, each jet pipe is close to the one side of the body paper
Offer multiple spray-holes, multiple spray-holes on the jet pipe are laid along nozzle axis direction interval.
2. Paper Coating equipment according to claim 1, which is characterized in that the jet pipe is parallel to the body paper and vertical
It is set in the longitudinally of the body paper.
3. Paper Coating equipment according to claim 1, which is characterized in that the humidification mechanism further include be installed on it is described
Rack and with the two one-to-one outer covers of jet pipe, each outer cover has an opening towards the body paper, and described
Jet pipe is placed in the corresponding outer cover.
4. Paper Coating equipment according to claim 1, which is characterized in that the humidification mechanism further includes compression pump and water
Source, the input terminal of the compression pump are communicated in the water source, and the output terminal of the compression pump is communicated in two jet pipes.
5. Paper Coating equipment according to claim 4, which is characterized in that the Paper Coating equipment, which further includes, to be installed on
The rack and the drying mechanism on the paper delivery direction of the coating mechanism, the drying mechanism are used for passing through the painting
The body paper after the coating of cloth mechanism is dried.
6. Paper Coating equipment according to claim 5, which is characterized in that the Paper Coating equipment further includes rotatable
Ground is installed in the rack and the chill roll on the paper delivery direction of the drying mechanism, and the chill roll is used for passing through
The body paper after drying mechanism is dried is stated to be cooled down.
7. Paper Coating equipment according to claim 6, which is characterized in that the Paper Coating equipment further includes ice water
Machine, the chill roll inside have the cooling duct for connecting its opposite end, and the frozen water machine has water inlet, body and water outlet
Mouthful, the water inlet is connected with the water source, and the body is used to cool down to the water of water inlet input, the water outlet
Mouth is connected with one end of the cooling duct of the chill roll, and the other end of the cooling duct is connected with the water source.
8. Paper Coating equipment according to claim 1, which is characterized in that the water inlet of each jet pipe is equiped with tune
Valve is saved, to adjust the water flow in the jet pipe, the Paper Coating equipment further includes moisture detector, for described in process
The body paper after humidification mechanism humidification carries out water content detection；
When the water content that the moisture detector detects the body paper is higher than a preset value or preset range, the adjusting is adjusted
Valve, to reduce the water spray of the jet pipe；
When the water content that the moisture detector detects the body paper is less than the preset value or the preset range, institute is adjusted
Regulating valve is stated, to increase the water spray of the jet pipe.
9. according to Paper Coating equipment according to any one of claims 1 to 8, which is characterized in that the jet pipe sprays for atomization
Pipe.
10. Paper Coating method, which is characterized in that including step：
Unreeling structure continuously exports body paper；
Humidification process is carried out respectively to the former recto and the back side；
In the backside coating dope layer of the body paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015548.1A CN108049245A (en) | 2018-01-08 | 2018-01-08 | Paper coating equipment and coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015548.1A CN108049245A (en) | 2018-01-08 | 2018-01-08 | Paper coating equipment and coating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108049245A true CN108049245A (en) | 2018-05-18 |
Family
ID=62126852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015548.1A Pending CN108049245A (en) | 2018-01-08 | 2018-01-08 | Paper coating equipment and coating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270557A (en) * | 2020-03-07 | 2020-06-12 | 济南文海包装材料有限公司 | Production process of laminating kraft paper |
| CN111335071A (en) * | 2020-03-07 | 2020-06-26 | 济南文海包装材料有限公司 | Processing technology of laminating kraft paper |
| CN116334954A (en) * | 2023-05-15 | 2023-06-27 | 北京汇聚鑫贸易有限公司 | Sizing process for coated paperboard |
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| DE102006011853A1 (en) * | 2006-03-15 | 2007-09-27 | Voith Patent Gmbh | Method for remoistening fibrous web such as paper/cardboard web during its production and/or treatment in drying element, comprises drying the fibrous web in drying element and then remoistening by nozzle-moisturizer of moisturizing unit |
| CN202595576U (en) * | 2012-04-27 | 2012-12-12 | 苏州市星辰科技有限公司 | Coating conditioning device |
| CN102965996A (en) * | 2011-08-31 | 2013-03-13 | 美卓造纸机械公司 | Apparatus and method for manufacture of paper and cardboards |
| CN205676730U (en) * | 2016-06-15 | 2016-11-09 | 潍坊双鑫纸业有限公司 | A kind of speciality paper spray moisturing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102006011853A1 (en) * | 2006-03-15 | 2007-09-27 | Voith Patent Gmbh | Method for remoistening fibrous web such as paper/cardboard web during its production and/or treatment in drying element, comprises drying the fibrous web in drying element and then remoistening by nozzle-moisturizer of moisturizing unit |
| CN102965996A (en) * | 2011-08-31 | 2013-03-13 | 美卓造纸机械公司 | Apparatus and method for manufacture of paper and cardboards |
| CN202595576U (en) * | 2012-04-27 | 2012-12-12 | 苏州市星辰科技有限公司 | Coating conditioning device |
| CN205676730U (en) * | 2016-06-15 | 2016-11-09 | 潍坊双鑫纸业有限公司 | A kind of speciality paper spray moisturing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270557A (en) * | 2020-03-07 | 2020-06-12 | 济南文海包装材料有限公司 | Production process of laminating kraft paper |
| CN111335071A (en) * | 2020-03-07 | 2020-06-26 | 济南文海包装材料有限公司 | Processing technology of laminating kraft paper |
| CN116334954A (en) * | 2023-05-15 | 2023-06-27 | 北京汇聚鑫贸易有限公司 | Sizing process for coated paperboard |
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Application publication date: 20180518 |