CN110055817A - Water proof fire retardant tipping paper - Google Patents
Water proof fire retardant tipping paper Download PDFInfo
- Publication number
- CN110055817A CN110055817A CN201910198228.9A CN201910198228A CN110055817A CN 110055817 A CN110055817 A CN 110055817A CN 201910198228 A CN201910198228 A CN 201910198228A CN 110055817 A CN110055817 A CN 110055817A
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- parts
- solution
- tipping paper
- water proof
- fire retardant
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- 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
-
- 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
- D21H21/34—Ignifugeants
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
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Abstract
The invention belongs to field of packaging material, it more particularly to a kind of water proof fire retardant tipping paper, is grouped as by each group of following parts by weight: 40-60 parts of softwood pulp, 50-70 parts of hardwood pulp, 3-5 parts of cationic polyacrylamide, 10-15 parts of hydroxypropul starch, 0.5-2 parts of sodium metasilicate, 1-2 parts of gelatin, 3-5 parts of polyethylene glycol, 1-2 parts of modifying titanium dioxide, 3-8 parts of flame retardant；The flame retardant the preparation method comprises the following steps: first 10-20 parts of magnesium dihydrogen phosphates are dissolved in deionized water, add 20-40 parts of silane coupling agents, obtain solution A；5-10 parts of chitosans are dissolved in acetic acid again, obtain B solution；Then solution A and B solution are mixed to obtain C solution, sonic oscillation 20min；C solution pH value is adjusted to alkalinity, precipitating is precipitated, continues sonic oscillation 20min, it is still aging, filter out sediment, washing, ethyl alcohol are washed, dry, ground.
Description
Technical field
The invention belongs to field of packaging material, and in particular to a kind of water proof fire retardant tipping paper.
Background technique
Cigarette tipping paper is the dedicated paper that cigarette and filter tip link together, in addition to be hinged with this most basic function it
Outside, tipping paper also has the function of decoration functions, antiforge function, tar reduction etc..The decoration design picture and text on tipping paper are assigned to cigarette
It gives aesthetic feeling and belongs to decoration functions；Anti-fake processing is carried out to tipping paper, can make tipping paper that there is antiforge function；With certain ventilative
The tipping paper of property additionally aids tar reduction, plays tar reduction function, moreover, gas permeability is better, tar reduction effect is better.
The raising of requirement and awareness of safety with people to quality of the life, people's not only more and more consideration smokings
(i.e. the waterproofness of tipping paper) is experienced in the contact between lip and filter tip in the process, also increasingly focuses on the anti-flammability of tipping paper
Can, therefore, many producers have all focused in the waterproof performance and flame retardant property of tipping paper.
But existing tipping paper generally requires additionally to be arranged fire-retardant to be provided simultaneously with good waterproofness and anti-flammability
Circle or flame-retardant layer.Chinese patent literature CN207452582U discloses a kind of water-fast volume cigarette tipping paper, by cork paper
The fixed bonding fire-retardant ring in original paper layer one end provides flame retardant effect for cigarette, although water resistance which be provided simultaneously with tipping paper
And flame retardant effect, but need that fire-retardant ring, not only complex process, if the fire-retardant ring fruit being additionally arranged additionally is arranged in tipping paper bottom
Causing to fall off because of being not connected firmly will be unable to play flame retardant effect, to bring fire hazard.
Summary of the invention
In order to obtain the tipping paper for being provided simultaneously with waterproof effect and flame retardant effect, the invention discloses a kind of water proof fire retardants to connect
Paper is filled, so that tipping paper is had good waterproof effect and resistance by adding flame retardant and modifying titanium dioxide improvement in paper pulp
Fuel efficiency fruit.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of water proof fire retardant tipping paper, is grouped as by each group of following parts by weight:
40-60 parts of softwood pulp
50-70 parts of hardwood pulp
3-5 parts of cationic polyacrylamide
10-15 parts of hydroxypropul starch
0.5-2 parts of sodium metasilicate
1-2 parts of gelatin
3-5 parts of polyethylene glycol
1-2 parts of modifying titanium dioxide
8-15 parts of flame retardant
The flame retardant the preparation method comprises the following steps: first 10-20 parts of magnesium dihydrogen phosphates are dissolved in deionized water, add
20-40 parts of silane coupling agents, obtain solution A；5-10 parts of chitosans are dissolved in acetic acid again, obtain B solution；Then by solution A
It mixes to obtain C solution, sonic oscillation 20min with B solution；C solution pH value is adjusted to alkalinity, precipitating is precipitated, continues to surpass
Sound oscillation 20min, it is still aging, filter out sediment, washing, ethyl alcohol are washed, dry, ground.
Preferably, above-mentioned modifying titanium dioxide is Silane coupling agent KH550 modifying titanium dioxide.
Preferably, silane coupling agent used in the preparation method of above-mentioned flame retardant is Silane coupling agent KH550.
Preferably, silane coupling agent used in the preparation method of above-mentioned flame retardant is N- [3- (trimethoxy silicon
Base) propyl] ethylenediamine.
Preferably, silane coupling agent used in the preparation method of above-mentioned flame retardant is X coupling agent, the X coupling
The structural formula of agent are as follows:
γ-(second diamino) propyl trimethoxy silicane the preparation method comprises the following steps:
(1) carboxylic acid hydrazine (compound 1) is added to the water, dissolution is stirred at room temperature, EDCHCl/HOBt (1- second is then added
Base -3- (3- dimethylamino-propyl) carbodiimide hydrochloride/1- hydroxyl-benzotriazole, the two molar ratio are 1:1), react 2-
4h adds allylamine (compound 2) reaction 10-15h, takes upper layer rectifying up to amino urea groups propylene after solution left standstill is layered
(compound 3), wherein carboxylic acid hydrazine is 1:2-3 with EDCHCl/HOBt molar ratio, and carboxylic acid hydrazine and allylamine molar ratio are 1:1-
1.5, reaction equation is as follows:
(2) amino urea groups propylene (compound 3) and trimethoxy silane (compound 4) that molar ratio is 1:1 are added anti-
It answers in kettle, adds the Pt-PMVS catalyst of 20-30ppm, be heated to 85-90 DEG C, be stirred to react 6-8h, obtain X coupling agent,
Reaction equation is as follows:
A kind of preparation method of water proof fire retardant tipping paper, includes the following steps:
(1) beater is added in softwood pulp and hardwood pulp, is beaten, obtain slurry；
(2) modifying titanium dioxide and flame retardant are added in slurry, are uniformly mixed, obtain mixed slurry；
(3) cationic polyacrylamide, hydroxypropul starch, sodium metasilicate, gelatin and polyethylene glycol are sequentially added into mixing
It in slurry, is uniformly mixed, obtains paper pulp；
(4) paper pulp is suppressed on nipper through wet end and press section drainage and formation, and is punched.
Preferably, beating consistency control is in 3.5-4.5% in above-mentioned pulping process.
Preferably, beating degree control is in 65-75 ° of SR in above-mentioned pulping process.
The present invention has following the utility model has the advantages that (1) present invention is using magnesium dihydrogen phosphate as fire retardant, and using silane idol
It is modified by connection agent jointly in the solution with chitosan, and precipitating obtains modified magnesium dihydrogen phosphate and chitosan compound as resistance
Auxiliary agent is fired, the two is jointly modified in the solution to be conducive to uniform mixing between the two, and then improves the dispersibility of fire retardant, together
When, facilitate to obtain more uniform tiny particle by precipitating, improves the dispersion of magnesium dihydrogen phosphate and chitosan in system
Effect, to be conducive to give full play to the effect of fire retardant and chitosan, in addition, may between magnesium dihydrogen phosphate and chitosan
Reaction generates chitosan phosphate, further enhances flame retardant effect；
(2) magnesium dihydrogen phosphate that the present invention uses has excellent for the phosphorus flame retardant tipping paper high for content of cellulose
Flame retardant effect, meanwhile, by using the Silane coupling agent KH550 containing amino or N- [3- (trimethoxy silicon substrate) propyl] second
Diamines or X coupling agent are modified magnesium dihydrogen phosphate, not only contribute to the evenly dispersed of magnesium dihydrogen phosphate, and the nitrogen of introducing may be used also
Cooperative flame retardant effect occurs with magnesium dihydrogen phosphate, the carbamyl diazanyl especially contained in X coupling agent may advantageously facilitate phosphorus
Phosphorus acylation reaction occurs for the cellulose in paper pulp used in acid dihydride magnesium and manufacture tipping paper, further enhances flame retardant effect；
(3) present invention introduces hydrophobic grouping using modifying titanium dioxide and brings hydrophobic effect, moreover, in flame retardant
Also magnesium dihydrogen phosphate and chitosan are modified using silane coupling agent, band polarized in one end in used silane coupling agent
Amino, the hydrophilic interaction of amino is well dispersed in titanium dioxide, magnesium dihydrogen phosphate and chitosan particles in paper pulp,
The oiliness group of the other end improves the waterproof effect of tipping paper then in paper pulp surface alignment at neat hydrophobic membrane；
(4) modifying titanium dioxide and chitosan added in the present invention imitates prepared tipping paper with good antibacterial
Fruit.
Specific embodiment
Presently in connection with embodiment, the present invention is described in further detail.
The preparation method of water proof fire retardant tipping paper, includes the following steps:
(1) beater is added in softwood pulp and hardwood pulp, is beaten, beating consistency is controlled in 3.5-4.5%, is kowtowed
Xie Du control obtains slurry in 65-75 ° of SR；
(2) modifying titanium dioxide and flame retardant are added in slurry, are uniformly mixed, obtain mixed slurry；
(3) cationic polyacrylamide, hydroxypropul starch, sodium metasilicate, gelatin and polyethylene glycol are sequentially added into mixing
It in slurry, is uniformly mixed, obtains paper pulp；
(4) paper pulp is suppressed on nipper through wet end and press section drainage and formation, and is punched.
Wherein, flame retardant the preparation method comprises the following steps: first 10-20 parts of magnesium dihydrogen phosphates are dissolved in deionized water, add
20-40 parts of silane coupling agents, obtain solution A；5-10 parts of chitosans are dissolved in acetic acid again, obtain B solution；Then by solution A
It mixes to obtain C solution, sonic oscillation 20min with B solution；C solution pH value is adjusted to alkalinity, precipitating is precipitated, continues to surpass
Sound oscillation 20min, it is still aging, filter out sediment, washing, ethyl alcohol are washed, dry, ground.
Wherein, pulp density can suitably be adjusted with water in paper pulp preparation process.
See Table 1 for details for each component and its parts by weight of embodiment 1-6 and comparative example 1-3.
Table 1
Comparative example 4 is substantially the same manner as Example 6, the difference is that, individually to magnesium dihydrogen phosphate and chitosan into
Row is silane coupler modified.
Comparative example 5 and comparative example 4 are essentially identical, the difference is that, chitosan is not carried out silane coupler modified.
Tipping paper prepared by above-described embodiment 1-6 and comparative example 1-5 is tested for the property, test result is shown in Table 2.
Table 2
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of water proof fire retardant tipping paper, it is characterised in that: be grouped as by each group of following parts by weight:
40-60 parts of softwood pulp
50-70 parts of hardwood pulp
3-5 parts of cationic polyacrylamide
10-15 parts of hydroxypropul starch
0.5-2 parts of sodium metasilicate
1-2 parts of gelatin
3-5 parts of polyethylene glycol
1-2 parts of modifying titanium dioxide
8-15 parts of flame retardant
The flame retardant the preparation method comprises the following steps: first 10-20 parts of magnesium dihydrogen phosphates are dissolved in deionized water, add 20-40
Part silane coupling agent, obtains solution A；5-10 parts of chitosans are dissolved in acetic acid again, obtain B solution；Then solution A and B is molten
Liquid mixes to obtain C solution, sonic oscillation 20min；C solution pH value is adjusted to alkalinity, precipitating is precipitated, continues sonic oscillation
20min, it is still aging, filter out sediment, washing, ethyl alcohol are washed, dry, ground.
2. water proof fire retardant tipping paper as described in claim 1, it is characterised in that: the modifying titanium dioxide is silane coupling agent
KH550 modifying titanium dioxide.
3. water proof fire retardant tipping paper as described in claim 1, it is characterised in that: used in the preparation method of the flame retardant
Silane coupling agent be Silane coupling agent KH550.
4. water proof fire retardant tipping paper as described in claim 1, it is characterised in that: used in the preparation method of the flame retardant
Silane coupling agent be N- [3- (trimethoxy silicon substrate) propyl] ethylenediamine.
5. water proof fire retardant tipping paper as described in claim 1, it is characterised in that: used in the preparation method of the flame retardant
Silane coupling agent be X coupling agent, the structural formula of the X coupling agent are as follows:
6. a kind of preparation method of the water proof fire retardant tipping paper as described in claim any one of 1-5, it is characterised in that: including as follows
Step:
(1) beater is added in softwood pulp and hardwood pulp, is beaten, obtain slurry；
(2) modifying titanium dioxide and flame retardant are added in slurry, are uniformly mixed, obtain mixed slurry；
(3) cationic polyacrylamide, hydroxypropul starch, sodium metasilicate, gelatin and polyethylene glycol are sequentially added into mixed slurry
In, it is uniformly mixed, obtains paper pulp；
(4) paper pulp is suppressed on nipper through wet end and press section drainage and formation, and is punched.
7. the preparation method of water proof fire retardant tipping paper as claimed in claim 6, it is characterised in that: be beaten in the pulping process
Concentration is controlled in 3.5-4.5%.
8. the preparation method of water proof fire retardant tipping paper as claimed in claim 6, it is characterised in that: beating in the pulping process
Degree control is in 65-75 ° of SR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198228.9A CN110055817B (en) | 2019-03-15 | 2019-03-15 | Waterproof flame-retardant tipping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198228.9A CN110055817B (en) | 2019-03-15 | 2019-03-15 | Waterproof flame-retardant tipping paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110055817A true CN110055817A (en) | 2019-07-26 |
| CN110055817B CN110055817B (en) | 2021-09-10 |
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ID=67316057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910198228.9A Active CN110055817B (en) | 2019-03-15 | 2019-03-15 | Waterproof flame-retardant tipping paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110055817B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578266A (en) * | 2019-09-04 | 2019-12-17 | 泰中特种纸有限公司 | Special paper with low hygroexpansivity and high recovery and preparation method thereof |
| CN113308943A (en) * | 2021-05-10 | 2021-08-27 | 江苏众立生包装科技有限公司 | Antibacterial tipping paper |
| CN113802412A (en) * | 2021-08-19 | 2021-12-17 | 江苏众立生包装科技有限公司 | Anti-wrinkle and anti-wet tipping paper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290721A (en) * | 2013-05-21 | 2013-09-11 | 牡丹江恒丰纸业股份有限公司 | Production method of tipping base paper for flame-retardant cigarettes |
| CN107190578A (en) * | 2016-03-15 | 2017-09-22 | 江苏金恒新型包装材料有限公司 | A kind of cork paper and preparation method thereof |
| CN108193547A (en) * | 2017-12-01 | 2018-06-22 | 蒋春霞 | A kind of preparation method of antibacterial hydrophobic type cork paper |
| CN108708222A (en) * | 2018-04-23 | 2018-10-26 | 句容市兴武包装有限公司 | A kind of preparation method of Mixidene |
-
2019
- 2019-03-15 CN CN201910198228.9A patent/CN110055817B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290721A (en) * | 2013-05-21 | 2013-09-11 | 牡丹江恒丰纸业股份有限公司 | Production method of tipping base paper for flame-retardant cigarettes |
| CN107190578A (en) * | 2016-03-15 | 2017-09-22 | 江苏金恒新型包装材料有限公司 | A kind of cork paper and preparation method thereof |
| CN108193547A (en) * | 2017-12-01 | 2018-06-22 | 蒋春霞 | A kind of preparation method of antibacterial hydrophobic type cork paper |
| CN108708222A (en) * | 2018-04-23 | 2018-10-26 | 句容市兴武包装有限公司 | A kind of preparation method of Mixidene |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578266A (en) * | 2019-09-04 | 2019-12-17 | 泰中特种纸有限公司 | Special paper with low hygroexpansivity and high recovery and preparation method thereof |
| CN113308943A (en) * | 2021-05-10 | 2021-08-27 | 江苏众立生包装科技有限公司 | Antibacterial tipping paper |
| CN113802412A (en) * | 2021-08-19 | 2021-12-17 | 江苏众立生包装科技有限公司 | Anti-wrinkle and anti-wet tipping paper |
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| Publication number | Publication date |
|---|---|
| CN110055817B (en) | 2021-09-10 |
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