CN106884358A - A kind of fruit inspecting aqueous black coating and preparation method thereof - Google Patents

A kind of fruit inspecting aqueous black coating and preparation method thereof Download PDF

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Publication number
CN106884358A
CN106884358A CN201710202908.4A CN201710202908A CN106884358A CN 106884358 A CN106884358 A CN 106884358A CN 201710202908 A CN201710202908 A CN 201710202908A CN 106884358 A CN106884358 A CN 106884358A
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CN
China
Prior art keywords
fruit
fruit inspecting
inspecting
aqueous black
black coating
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Pending
Application number
CN201710202908.4A
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Chinese (zh)
Inventor
李臣忠
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Individual
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Individual
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Priority to CN201710202908.4A priority Critical patent/CN106884358A/en
Publication of CN106884358A publication Critical patent/CN106884358A/en
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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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

The present invention relates to fruit inspecting technical field, and in particular to a kind of fruit inspecting aqueous black coating and preparation method thereof.Comprising following weight than each component：Carbon black 20~23%；Kaolin 25~30%；Deionized water 29~43.5%；Carboxylic styrene butadiene latex 4~5%；Water-based acrylic resin 3~5%；Polyethylene glycol 0.5~1%；Propandiol butyl ether 4~7%.Coatings of the present invention are on fruit inspecting solid color paper, may replace that traditional cylinder mould machine internal dying, quantity of wastewater effluent are big, speed is low, highly energy-consuming, the On Manufacturing Technique of Fruit Cultivation Bag Paper of high pollution, with without sewage discharge, carbon black utilization rate be high, pollution less, safety and environmental protection the features such as, gained fruit inspecting solid color is good, do not fade, good permeability, cheap, with market potential value.

Description

A kind of fruit inspecting aqueous black coating and preparation method thereof
Technical field
The invention belongs to fruit inspecting technical field, and in particular to a kind of fruit inspecting aqueous black coating and its system Preparation Method.
Background technology
With the improvement of people's living standards, people to the demand of fruit gradually to high-quality and nuisanceless conversion, fruit Bagging technique increasingly extensive utilization.Fruit bag biggest advantage is to improve exterior quality and reduce residues of pesticides, so that Fruit is nuisanceless, significantly improves fruit class.
The bagging paper mostly internal dying of current AB faces dichromatism composite bed is formed, and outer layer is yellow and red pigment, interior Layer is black dyes, commonly uses carbon black.Directly carbon black is poured into stock tank during slurrying, carbon black is realized with wood pulp through paste mill grinding Dyeing, in the first wet end of paper machine, first hangs an aspect and starches, yellow or dark brown, then black through one layer or two layers of second and third wet end extension Slurry, the double-colored fruit inspecting in AB faces is obtained after being dried through press dewatering, and this technique pigment retention amount on wood pulp cellulose is low, In production produced a large amount of composite wastes cannot reuse papermaking again, ton paper need to discharge 100-110 tons of waste water, annual domestic this Ten thousand tons or so of the demand 40-50 of paper, and it is annual all in growth, therefore the pollution for thereby resulting in is more serious.Due to black dyes Need that there is preferable conjugation and gas permeability with bagging paper, so there is presently no a black painting for being applicable fruit inspecting Material, due to component and technique, in tens of thousands of units per ton, its price is less applicable fruit to price to the blacking that minority is present The use of bagging paper, does not reach the technical requirements in fruit inspecting field yet.
The content of the invention
In order to overcome deficiency of the prior art, the present invention to provide a kind of function admirable, cheap fruit inspecting Aqueous black coating and preparation method thereof.
The technical solution adopted by the present invention is：A kind of fruit inspecting aqueous black coating, comprising following weight than it is each Component：Carbon black 20~23%；Kaolin 25~30%；Deionized water 29~43.5%；Carboxylic styrene butadiene latex 4~5%；Aqueous third Olefin(e) acid resin 3~5%；Polyethylene glycol 0.5~1%；Propandiol butyl ether 4~7%.
Further, a kind of fruit inspecting aqueous black coating comprising following weight than each component：Comprising following heavy Measure each component of ratio：Carbon black 22%；Kaolin 28%；Deionized water 35.3%；Carboxylic styrene butadiene latex 4.5%；Water soluble acrylic acid Resin 4%；Polyethylene glycol 0.7%；Propandiol butyl ether 5.5%.
Further, carbon black used is N330 carbon blacks.
Further, kaolin used is the mesh kaolin of 1500 mesh -2000.
Further, present invention additionally comprises a kind of fruit inspecting aqueous black preparation method for coating, comprise the following steps： (1) after being added water in dispersion machine, the polyethylene glycol of corresponding proportion is added, 3~5min is stirred with 2000rpm, it is fully dissolved； (2) add the kaolin of corresponding proportion to continue to stir 3~5min, make its fully dispersed；(3) carbon black of corresponding proportion is added, with Speed 10~the 12min of high-speed stirred of 7500~8000rpm, makes its particle fully dispersed；(4) thing mixed above is put into and is ground Machine grinds 2~3 times；(5) carboxylic styrene butadiene latex of corresponding proportion, water-based acrylic resin, propandiol butyl ether and the above are ground Thing puts into mixer respectively, and 10min is stirred with the speed of 300~500rpm；(6) NaOH is added to adjust pH value to 10, with The speed stirring at low speed 5min of 200rpm.
Further, present invention additionally comprises the fruit inspecting comprising the fruit inspecting aqueous black coating.
Further, the solid content present invention additionally comprises the aqueous black coating of the fruit inspecting is 5~8g/ m2。
Further, the application present invention additionally comprises the fruit inspecting coating on fruit inspecting.
Aqueous black coating of the present invention is coated on fruit bag solid color paper, may replace traditional fruit bagging paper internal dying Complicated technology, only need on a papermaking machine produce solid color paper, the homochromy waste water of solid color paper discharge can reuse papermaking again, can reduce Paper waste more than 2/3, can farthest reduce pollution, environmental protection；The fruit inspecting solid color of gained is good, does not fall Color, shading rate, air permeability etc. comply with the national standard requirements；Coating is raw materials used, products obtained therefrom is to be all nontoxic, green ring Protect；Price thousands of units per ton, are relatively specific for fruit inspecting field simultaneously.
Specific embodiment
The present invention is further elaborated with reference to specific embodiment.
Embodiment 1
A kind of fruit inspecting aqueous black coating raw material composition of the present invention and parts by weight are：N330 carbon blacks 20%； The mesh kaolin 25% of 1500 mesh -2000；Deionized water 43.5%；Carboxylic styrene butadiene latex 4%；Water-based acrylic resin 3%；Poly- second Glycol 0.5%；Propandiol butyl ether 4%.
A kind of fruit inspecting aqueous black coating preparation step of the present invention is：
(1) after being added water in dispersion machine, polyethylene glycol is added, 5min is stirred with 2000rpm, it is fully dissolved；(2) add Enter the mesh kaolin of 1500 mesh -2000 to continue to stir 5min, make its fully dispersed；(3) N330 carbon blacks are added, with the speed of 8000rpm Degree high-speed stirred 12min, makes its particle fully dispersed；(4) thing mixed above input grinder is ground 3 times；(5) will accordingly compare The carboxylic styrene butadiene latex of example, water-based acrylic resin, propandiol butyl ether and above abrasive material put into mixer respectively, with 500rpm Speed stirring 10min；(6) NaOH is added to adjust pH value to 10, with the speed stirring at low speed 5min of 200rpm.After filtering Obtain finished product 1.
Embodiment 2
A kind of fruit inspecting aqueous black coating raw material composition of the present invention and parts by weight are：N330 carbon blacks 23%； The mesh kaolin 30% of 1500 mesh -2000；Deionized water 29%；Carboxylic styrene butadiene latex 5%；Water-based acrylic resin 5%；Poly- second two Alcohol 1%；Propandiol butyl ether 7%.
Preparation method obtains finished product 2 with embodiment 1, after filtering.
Embodiment 3
A kind of fruit inspecting aqueous black coating raw material composition of the present invention and parts by weight are：N330 carbon blacks 22%； The mesh kaolin 28% of 1500 mesh -2000；Deionized water 35.3%；Carboxylic styrene butadiene latex 4.5%；Water-based acrylic resin 4%；It is poly- Ethylene glycol 0.7%；Propandiol butyl ether 5.5%.
Preparation method obtains finished product 3 with embodiment 1, after filtering.
The finished product in three embodiments is coated into 45g/m respectively2Fruit inspecting yellow color paper, it is special in fruit inspecting With on coating machine, with solid content 5g/m2Even spread, obtains 50g/m after drying2The black paper of one side, presses《Fruit cultivating bag paper》GB19341- 2003 regulations are tested, and dependence test result is as follows：
The finished product in three embodiments is coated into 45g/m respectively2Fruit inspecting yellow color paper, it is special in fruit inspecting With on coating machine, with solid content 8g/m2Even spread, obtains 53g/m after drying2The black paper of one side, presses《Fruit cultivating bag paper》GB19341- 2003 regulations are tested, and dependence test result is as follows：
Coating of the present invention can according to different fruit types, adjusted in proper range coating composition concentration or coating weight with Reach the shading rate and air permeability of its requirement.Raw material, content and technique selected by coating of the present invention make the coating in paper through dry Structure is reticulated after dry film forming, good permeability, solid color are high, are particularly suitable for fruit inspecting and use.
The above, is only highly preferred embodiment of the present invention, and any formal limitation is not made to the present invention, is appointed What those of ordinary skill in the art, in the case where technical solution of the present invention ambit is not departed from, using in the method for the disclosure above Appearance makes many possible variations and modification to technical solution of the present invention, belongs to the scope of claims protection.

Claims (8)

1. a kind of fruit inspecting aqueous black coating, it is characterised in that：Comprising following weight than each component：Carbon black 20~ 23%；Kaolin 25~30%；Deionized water 29~43.5%；Carboxylic styrene butadiene latex 4~5%；Water-based acrylic resin 3~ 5%；Polyethylene glycol 0.5~1%；Propandiol butyl ether 4~7%.
2. a kind of fruit inspecting aqueous black coating according to claim 1, it is characterised in that：Comprising following weight ratio Each component：Carbon black 22%；Kaolin 28%；Deionized water 35.3%；Carboxylic styrene butadiene latex 4.5%；Water-based acrylic resin 4%；Polyethylene glycol 0.7%；Propandiol butyl ether 5.5%.
3. a kind of fruit inspecting aqueous black coating according to claim 1 and 2, it is characterised in that carbon black used is N330 carbon blacks.
4. a kind of fruit inspecting aqueous black coating according to claim 1 and 2, it is characterised in that kaolin used is The mesh kaolin of 1500 mesh -2000.
5. a kind of fruit inspecting aqueous black preparation method for coating according to claim 1, it is characterised in that including with Lower step：
(1) after being added water in dispersion machine, the polyethylene glycol of corresponding proportion is added, 3~5min is stirred with 2000rpm, make its abundant Dissolving；
(2) add the kaolin of corresponding proportion to continue to stir 3~5min, make its fully dispersed；
(3) carbon black of corresponding proportion is added, with the speed 10~12min of high-speed stirred of 7500~8000rpm, makes its particle abundant Dispersion；
(4) thing mixed above input grinder is ground 2~3 times；
(5) carboxylic styrene butadiene latex of corresponding proportion, water-based acrylic resin, propandiol butyl ether and above abrasive material are put into respectively Mixer, 10min is stirred with the speed of 300~500rpm；
(6) NaOH is added to adjust pH value to 10, with the speed stirring at low speed 5min of 200rpm.
6. comprising a kind of fruit inspecting of fruit inspecting aqueous black coating as claimed in claim 1.
7. a kind of fruit inspecting according to claim 6, it is characterised in that：The solid content of the aqueous black coating is 5~8g/m2。
8. comprising application of a kind of fruit inspecting aqueous black coating on fruit inspecting as claimed in claim 1.
CN201710202908.4A 2017-03-30 2017-03-30 A kind of fruit inspecting aqueous black coating and preparation method thereof Pending CN106884358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710202908.4A CN106884358A (en) 2017-03-30 2017-03-30 A kind of fruit inspecting aqueous black coating and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710202908.4A CN106884358A (en) 2017-03-30 2017-03-30 A kind of fruit inspecting aqueous black coating and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106884358A true CN106884358A (en) 2017-06-23

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107502071A (en) * 2017-09-11 2017-12-22 浙江理工大学 A kind of carbon black based waterborne coatings and preparation method thereof, application
CN108642961A (en) * 2018-05-04 2018-10-12 曲阜三让洁能股份有限公司 A kind of black paperboard production black pigment and preparation method thereof
CN109679379A (en) * 2018-12-12 2019-04-26 东升新材料（山东）有限公司 A kind of black composite pigment and preparation method thereof
CN110863391A (en) * 2019-12-03 2020-03-06 张晨兴 Composite fruit bagging paper and preparation process thereof
CN113575245A (en) * 2021-08-26 2021-11-02 李臣忠 Fruit cultivating bag paper, fruit cultivating bag and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989724A (en) * 1993-05-10 1999-11-23 International Paper Company Recyclable and repulpable ream wrap and related methods of manufacture
CN102174787A (en) * 2010-12-27 2011-09-07 山东营养源食品科技有限公司 Preservative paper for potatoes and preparation method thereof
CN102277785A (en) * 2011-08-24 2011-12-14 陕西科技大学 Method for producing external bag paper of apple cultivating bag by coating process
CN105379594A (en) * 2015-11-24 2016-03-09 玖龙浆纸（乐山）有限公司 Fruit cultivating bag paper and preparation method thereof
CN105507077A (en) * 2015-09-17 2016-04-20 浙江纳美新材料股份有限公司 Fruit bag paper special-purpose aqueous black color paste and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989724A (en) * 1993-05-10 1999-11-23 International Paper Company Recyclable and repulpable ream wrap and related methods of manufacture
CN102174787A (en) * 2010-12-27 2011-09-07 山东营养源食品科技有限公司 Preservative paper for potatoes and preparation method thereof
CN102277785A (en) * 2011-08-24 2011-12-14 陕西科技大学 Method for producing external bag paper of apple cultivating bag by coating process
CN105507077A (en) * 2015-09-17 2016-04-20 浙江纳美新材料股份有限公司 Fruit bag paper special-purpose aqueous black color paste and preparation method thereof
CN105379594A (en) * 2015-11-24 2016-03-09 玖龙浆纸（乐山）有限公司 Fruit cultivating bag paper and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107502071A (en) * 2017-09-11 2017-12-22 浙江理工大学 A kind of carbon black based waterborne coatings and preparation method thereof, application
CN108642961A (en) * 2018-05-04 2018-10-12 曲阜三让洁能股份有限公司 A kind of black paperboard production black pigment and preparation method thereof
CN109679379A (en) * 2018-12-12 2019-04-26 东升新材料（山东）有限公司 A kind of black composite pigment and preparation method thereof
CN110863391A (en) * 2019-12-03 2020-03-06 张晨兴 Composite fruit bagging paper and preparation process thereof
CN113575245A (en) * 2021-08-26 2021-11-02 李臣忠 Fruit cultivating bag paper, fruit cultivating bag and manufacturing method thereof

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Application publication date: 20170623