CN109267418A - Automotive lacquer masking paper and preparation method thereof - Google Patents
Automotive lacquer masking paper and preparation method thereof Download PDFInfo
- Publication number
- CN109267418A CN109267418A CN201811089509.2A CN201811089509A CN109267418A CN 109267418 A CN109267418 A CN 109267418A CN 201811089509 A CN201811089509 A CN 201811089509A CN 109267418 A CN109267418 A CN 109267418A
- Authority
- CN
- China
- Prior art keywords
- paper
- masking
- automotive lacquer
- masking paper
- wet strength
- Prior art date
- 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.)
- Pending
Links
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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of automotive lacquer masking papers and preparation method thereof, main component softwood pulp and hardwood pulp, it will be in needle slurry and hardwood pulp mixed injection multi cylinder line mesh paper machine, wet strength agent is added in the preceding stock tank of head box, it is thoroughly mixed rear copy paper, source paper carries out coated on both sides sizing after drying cylinder is dry for the first time, using sizing applicator, source paper is after surface size press is impregnated with, and masking paper is made in cooling winding after second of drying cylinder dry again.Masking paper has stronger water repelling property, oil-resistant characteristic, meets water not moisture-sensitive, can keep good toughness and pulling force for a long time, prevent paint solvent from permeating, only needs one and be just able to achieve full masking, time saving and energy saving, convenient and efficient.
Description
Technical field
The invention belongs to the articles that paint, more particularly to a kind of automotive lacquer masking paper.
Background technique
With the improvement of the national economy, the continuous improvement of living standards of the people, car ownership can be increasing, automobile dimension
The number and frequency repaired are more and more.Currently, most of Auto repair shop and the shop 4S, in surface lacquer journey, for spraying
There are two types of the modes for painting masking, and one is with plastics shielding film；Another kind is to utilize recycling old and useless newspaper.It is covered using plastics
Film, although easy to operate, screening effect is good, will not permeate paint, higher cost, and the plastic foil after use is difficult to handle, no
Soluble, waste plastic fouling membrane environment is unfavorable for environmental protection and adds processing.Using the old and useless newspaper of recycling, source is irregular,
Impermeable effect is poor, and the newspaper for meeting tattered perforation is easy to infiltration paint, causes to do over again, and need to report one by one when use
Paper is sticked, and time-consuming, high labor cost, low efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of impermeable, grease resistance, environmental protection are recyclable low with manufacturing cost
Automotive lacquer masking paper.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of automotive lacquer masking paper, component
Be by weight percentage: softwood pulp accounts for 65-80%, hardwood pulp 20-35%, and wet strength agent accounts for 1-2%, and glue application solution accounts for 2-3%.
Further, the wet strength agent is formaldehyde resin, Polyamide-Polyamsne-Epichlorohydrin, polyethyleneimine, dialdehyde shallow lake
Powder etc..
Further, the component of the glue application solution is aqueous silicon, acrylic acid and oil-proofing agent, is matched as 6:1:2.
Further, the oil-proofing agent is acrylic acid fluorohydrocarbon esters resin, acrylic acid fluorohydrocarbon sulfonamido ethyl ester etc..
The another technical solution that the present invention uses are as follows: automotive lacquer masking paper preparation method, first by needle slurry and broad-leaved
In wood pulp mixed injection multi cylinder line mesh paper machine, wet strength agent is added in the preceding stock tank of head box, is thoroughly mixed rear copy paper,
Source paper carries out coated on both sides sizing after drying cylinder is dry for the first time, using sizing applicator, source paper after surface size press is impregnated with, then
Masking paper is made in the secondary cooling winding after second of drying cylinder dry.
Implement above-mentioned technical proposal, due to having used wet strength agent, improves the characteristic of masking paper, substantially increase masking
The water repelling property of paper has stronger water repelling property, oil-resistant characteristic, meets water not moisture-sensitive, can keep for a long time good tough
Property and pulling force, prevent paint solvent from permeating.Since the raw material of masking paper is wood pulp, environmentally friendly renewable, substitution plastics are realized
Shielding film reduces environmental pollution.Since wet strength agent and glue application solution step being added in mixing slurry, drying is formed in masking paper
Afterwards, dry using second by the sizing of positive and negative, change the characteristic of masking paper, makes it have grease proofing, water resistant and prevent
Infiltration function reaches automotive lacquer masking and requires.It using masking paper, is not required to piece together, only needs one and be just able to achieve full masking, save
Shi Shengli, it is convenient and efficient, it is widely used in auto repair 4S shop beauty spray painting operation, indoor and outdoor decoration can also be applied to, built
Build the occasions such as decoration.
Specific embodiment
Specific embodiments of the present invention will be further explained below.It should be noted that for these implementations
The explanation of mode is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, invention described below
Technical characteristic involved in each embodiment can be combined with each other as long as they do not conflict with each other.
Embodiment 1, a kind of automotive lacquer masking paper preparation method the steps include: needle starching 390kg and hardwood pulp
In 95kg mixed injection multi cylinder line mesh paper machine, wet strength agent 5kg is added in the preceding stock tank of head box, is copied after being thoroughly mixed
Paper, source paper carry out coated on both sides sizing after drying cylinder is dry for the first time, using sizing applicator, and glue application solution 10kg, source paper is through surface
After sizing applicator is impregnated with, 40g/ ㎡ masking paper is made in cooling winding after second of drying cylinder dry again.
Embodiment 2, a kind of automotive lacquer masking paper preparation method the steps include: needle starching 340kg and hardwood pulp
In 145kg mixed injection multi cylinder line mesh paper machine, wet strength agent 5kg is added in the preceding stock tank of head box, after being thoroughly mixed
Copy paper, source paper carry out coated on both sides sizing after drying cylinder is dry for the first time, using sizing applicator, and glue application solution 10kg, source paper is through table
After face sizing applicator is impregnated with, 50g/ ㎡ masking paper is made in cooling winding after second of drying cylinder dry again.
Embodiment 3, a kind of automotive lacquer masking paper preparation method the steps include: needle starching 315kg and hardwood pulp
In 170kg mixed injection multi cylinder line mesh paper machine, wet strength agent 5kg is added in the preceding stock tank of head box, after being thoroughly mixed
Copy paper, source paper carry out coated on both sides sizing after drying cylinder is dry for the first time, using sizing applicator, and glue application solution 10kg, source paper is through table
After face sizing applicator is impregnated with, 50g/ ㎡ masking paper is made in cooling winding after second of drying cylinder dry again.
In above-described embodiment, the component of glue application solution is aqueous silicon, acrylic acid and oil-proofing agent, is matched as 6:1:2, further
It enhances masking paper and resists oiliness penetration.
Above the embodiments of the present invention are described in detail, but the present invention is not limited to described embodiments.It is right
For those skilled in the art, in the case where not departing from the principle of the invention and spirit, these embodiments are carried out more
Kind change, modification, replacement and modification, still fall in protection scope of the present invention.
Claims (5)
1. a kind of automotive lacquer masking paper, it is characterised in that component is by weight percentage: softwood pulp accounts for 65-80%, broad-leaved
Wood pulp 20-35%, wet strength agent account for 1-2%, and glue application solution accounts for 2-3%.
2. automotive lacquer masking paper according to claim 1, which is characterized in that the wet strength agent is formaldehyde resin, polyamides
Amine epoxy polyamine chloropropane, polyethyleneimine, dialdehyde starch etc..
3. automotive lacquer masking paper according to claim 1, which is characterized in that the component of the glue application solution be aqueous silicon,
Acrylic acid and oil-proofing agent match as 6:1:2.
4. automotive lacquer masking paper according to claim 3, which is characterized in that the oil-proofing agent is acrylic acid fluorohydrocarbon esters
Resin, acrylic acid fluorohydrocarbon sulfonamido ethyl ester etc..
5. a kind of automotive lacquer masking paper preparation method, it is characterised in that: first by needle slurry and hardwood pulp mixed injection fourdrinier wire
In multi-cylinder paper machine, wet strength agent is added in the preceding stock tank of head box, is thoroughly mixed rear copy paper, source paper passes through drying cylinder first
After secondary drying, coated on both sides sizing is carried out using sizing applicator, source paper is dry through second of drying cylinder again after surface size press is impregnated with
Masking paper is made in cooling winding after dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089509.2A CN109267418A (en) | 2018-09-18 | 2018-09-18 | Automotive lacquer masking paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089509.2A CN109267418A (en) | 2018-09-18 | 2018-09-18 | Automotive lacquer masking paper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109267418A true CN109267418A (en) | 2019-01-25 |
Family
ID=65197590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811089509.2A Pending CN109267418A (en) | 2018-09-18 | 2018-09-18 | Automotive lacquer masking paper and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775329A (en) * | 2022-04-21 | 2022-07-22 | 山东仁丰特种材料股份有限公司 | Production process of automobile paint spraying shielding paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232950A (en) * | 2005-07-29 | 2008-07-30 | 雅玛头株式会社 | Masking material for coating |
| CN102912689A (en) * | 2012-10-18 | 2013-02-06 | 山东晨鸣纸业集团股份有限公司 | White-surface coated craft paper and production method thereof |
| CN203917000U (en) * | 2014-04-11 | 2014-11-05 | 郑治友 | The special paster of spray-paint of shoes |
| CN105603807A (en) * | 2015-12-25 | 2016-05-25 | 镇江大东纸业有限公司 | High-intensity medical composite base paper and production method thereof |
| CN108179654A (en) * | 2018-01-04 | 2018-06-19 | 浙江凯恩特种纸业有限公司 | A kind of common filter stick shaping paper of oleophobic property antiseepage |
-
2018
- 2018-09-18 CN CN201811089509.2A patent/CN109267418A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232950A (en) * | 2005-07-29 | 2008-07-30 | 雅玛头株式会社 | Masking material for coating |
| CN102912689A (en) * | 2012-10-18 | 2013-02-06 | 山东晨鸣纸业集团股份有限公司 | White-surface coated craft paper and production method thereof |
| CN203917000U (en) * | 2014-04-11 | 2014-11-05 | 郑治友 | The special paster of spray-paint of shoes |
| CN105603807A (en) * | 2015-12-25 | 2016-05-25 | 镇江大东纸业有限公司 | High-intensity medical composite base paper and production method thereof |
| CN108179654A (en) * | 2018-01-04 | 2018-06-19 | 浙江凯恩特种纸业有限公司 | A kind of common filter stick shaping paper of oleophobic property antiseepage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775329A (en) * | 2022-04-21 | 2022-07-22 | 山东仁丰特种材料股份有限公司 | Production process of automobile paint spraying shielding paper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |