CN105379594B - A kind of fruit cultivating bag paper and preparation method thereof - Google Patents
A kind of fruit cultivating bag paper and preparation method thereof Download PDFInfo
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- CN105379594B CN105379594B CN201510820673.6A CN201510820673A CN105379594B CN 105379594 B CN105379594 B CN 105379594B CN 201510820673 A CN201510820673 A CN 201510820673A CN 105379594 B CN105379594 B CN 105379594B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
Abstract
The present invention relates to fruit cultivating bag paper fields, especially a kind of fruit cultivating bag paper and preparation method thereof, using including iron oxide yellow, iron oxide red, color fixing agent, waterproofing agent, interlayer coatings made of water repellent agent and include calcium carbonate, carbon black color paste, being applied on body paper to drink respectively of outer layer coating made of color fixing agent, water repellent agent, it is obtained by batching.The fruit cultivating bag paper has good waterproof performance, high light-proofness, while coating is evenly distributed, fruit cultivating bag paper superior performance.Pollution sources are effectively reduced in its production process, coating material are carried out using the method for coating, screening performance is uniform, and obscurity is high, while simple process, easily operated, with short production cycle, high production efficiency.
Description
Technical field
The present invention relates to fruit cultivating bag paper field, especially a kind of fruit cultivating bag paper and preparation method thereof.
Background technique
Fruit paper bag also known as fruit cultivating bag paper are a kind of dedicated paper for fruit bag.The largest benefit of fruit bag: one
It is the pesticide residue that can be reduced fruit pest and disease damage and prevent on fruit face, keeps fruit more tasty；Second is that being effectively improved
Fruit exterior quality, make fruit surface it is bright and clean it is vivid, uniform coloring is comprehensive, stained area can reach 99% or more.
Fruit paper bag is a kind of green product, and instead of the epoch of plastic film, this kind of paper has gas permeability
It is good, anti-aging and waterproof performance.Big planting fruit trees area is widely used, the deep consistent favorable comment by orchard worker!At present
There are apple tree, pear tree, mango etc. using the fruit tree of black single ply bag in black two-layer compound wet strength paper sack in outer Huang, outer ash, popularizes
Rate is very high, and dosage is very big.
Fruit bag has fruit paper bag main performance index claimed below:
First is that rainwater-proof.The gas permeability of fruit paper bag is much better than plastic film, but is easily drenched by rainwater and be attached on fruit face.
The yellow paper of infrablack bag paper in outer Huang generally all can prevent rainwater from penetrating into paper and drenching by adding the wet strength reason of glue.
Second is that high shading.The shading performance of fruit paper bag will be got well, and guaranteed that fruit avoids the direct irradiation of sunlight, on the one hand will not
Make to paint towards sunny side single side, influences the presentation quality of fruit；On the other hand individual greenhouse effects in bag be can produce, fruit is made
Humidity appropriate, temperature are kept, the sugariness of fruit is improved, improves the gloss of fruit, increase fruited yield, and shorten its growth
Phase.Therefore, judge the crucial not instead of blackness of quality, the height of obscurity.
Third is that uniform.Not only light-proofness will be got well good fruit paper bag, but also want shading uniform, cannot there is light transmission on paper
Point.If there is diaphanous spot on paper, is irradiated by long-time and transmit and just will form color spot point on fruit face, seriously affect fruit
Real presentation quality.
The rain-proof of fruit paper bag is aqueous to be added the wet strong formation glue surface film of glue and works by outer bag paper yellow face.Fruit paper bag
Shading performance wants even dyeing, blackness high and paper fiber is adhered to mainly by addition carbon black or mill base dyeing effect come what is guaranteed
Securely, colour-fast.The uniformity of paper, refers to the uniformity coefficient that fiber is distributed in paper, and the sheet formation of good evenness is even
Claim thickness equal, situations such as without cloudy look-through and transparent hole.
At present production black fruit paper bag be entirely in stock tank directly fall carbon black, such way to production and product quality all
It there is a problem that larger:
1, seriously polluted.Fine carbon black particle ripples everywhere when toppling over carbon black, and not only operative employee is that evil backstage manipulator is black daily
The black neck of face, including being all black in mouth and nose, respiratory system even lung, and carbon black particle is stained with entire workshop, the people to enter
It may not come out completely.
2, carbon black is unevenly distributed.Since carbon black is insoluble in water, carbon black, which is poured into after stock tank, will grind more than one hours
It can be soaked in paper pulp completely, the carbon black particle for having not a particle of adhesiveness can not be combined together with paper fiber, less
It may be evenly distributed, even papermaking thickness is very uniform, because can also have many cloud piebalds on the unevenly distributed paper of carbon black,
Diaphanous spot is formed, fruit surface is caused to generate color spot point.
3, carbon black dyeing obscurity is poor.Making the carbon black that fruit paper bag uses at present is not high, the middle color for being specifically used to dye
Plain carbon black, 10,000 yuan or so of low colour black of value are also rarely employed, it is most of be all it is not high using those tinting strength, tinting powers,
The thicker rubber carbon black of particle grind again after carbon black product, because its fineness of grind is not high, granular size is different, dyeing capacity has
Limit, made fruit paper bag carbon black particle are unable to dense distribution, uniformly cover, can be appreciated that under sunlight shading have it is deep have shallow, also have slightly
Brocken spectrum caused by particle.
Summary of the invention
The present invention proposes a kind of fruit cultivating bag paper and preparation method thereof regarding to the issue above, provides a kind of superior performance
Fruit cultivating bag paper and preparation method thereof.
To achieve the goals above, the technical scheme adopted by the invention is as follows, a kind of fruit cultivating bag paper includes paper bag ontology,
Paper bag outer body is coated with outside coating, and inside coating is coated on the inside of paper bag ontology.
The outside coating, raw material include: iron oxide yellow, iron oxide red, color fixing agent, waterproofing agent, water repellent agent.
The inside coating, raw material include: calcium carbonate, carbon black color paste, color fixing agent, water repellent agent.
Preferably, the outside coating raw material includes: 1000 parts of hot water, 50~75 parts of iron oxide yellow, iron by weight
Red 2~4 parts, 70~90 parts of color fixing agent, 70~120 parts of water repellent agent, 40~60 parts of waterproofing agent.
Preferably, the inside coating raw material includes: 1000 parts of hot water, calcium carbonate 300~400 by weight
Part, 200~300 parts of carbon black color paste, 130~180 parts of color fixing agent, 130~180 parts of water repellent agent.
A kind of preparation method of fruit cultivating bag paper, comprising the following steps:
Coating preparation on the outside of a: according to ratio, under stirring, Xiang Shuizhong sequentially adds iron oxide yellow, iron oxide red, and color fixing agent is prevented
Outside coating is made in aqua, water repellent agent；
Coating preparation on the inside of b: according to ratio, under stirring, Xiang Shuizhong sequentially adds calcium carbonate, carbon black color paste, Gu
Inside coating is made in toner, water repellent agent；
Coating is coated on the outside of c: choosing the outside coating that body paper makes in the side smearing step a of body paper；
Coating coating on the inside of d: after the body paper of outside coating to be applied reaches the requirement smeared again, the body paper other side is applied
Smear inside coating；
E is batched: by the body paper of the equal daub in two sides after drying, then being batched and is rolled into paper roll.
Preferably, the water used in coating preparation on the inside of coating preparation and step b on the outside of step a, for hot water, every kind adds
Enter object to be added after preceding admixture is completely dispersed, finally a kind of admixture continues 15~30 min of stirring after being added, and makes material point
It dissipates uniform.
The applying amount of the outside coating is 1.5~2 g/m2。
The applying amount of the inside coating is 5~6 g/m2。
After coating coating carries out on the outside of the step c, the moisture for smearing the body paper of outside coating is 8~10 %, described
Step e when take-up body paper moisture be 6~8 %.
Step c, d carries out on coating machine.
The outside coating is yellow, and the inside coating is black.
Fruit cultivating bag paper provided by the present invention is smeared using interior outside dual-coating, the effective guarantee waterproof of fruit cultivating bag paper
Property, high light-proofness, while coating is evenly distributed, fruit cultivating bag paper superior performance.Pollution sources are effectively reduced in its production process,
Coating material is carried out using the method for coating, screening performance is uniform, and obscurity is high, while simple process, easily operated, production week
Phase is short, high production efficiency.
Specific embodiment
For the present invention is further explained, predetermined purpose and technical means and efficacy achieved, with reference to embodiments, right
Specific embodiments of the present invention are described in detail.
Embodiment 1: a kind of preparation method of fruit cultivating bag paper the following steps are included:
Coating preparation on the outside of a: being added 1000 kg75~80 DEG C hot water in preparation vessel, and under stirring, stirring turns
20 rpm of speed；60 kg of iron oxide yellow, 3 kg of iron oxide red is added, after stirring is completely dispersed to iron oxide yellow, iron oxide red；Color fixing agent 80kg is added, stirs
It mixes to color fixing agent dispersion；120 kg of water repellent agent is added, after stirring to water repellent agent dispersion；It is eventually adding 50 kg of waterproofing agent, is stirred
After mixing 20min, outside coating is made；
Coating preparation on the inside of b: being added 1000 kg75~80 DEG C hot water in preparation vessel, and under stirring, stirring turns
40 rpm of speed；300 kg of calcium carbonate, after stirring is completely dispersed to calcium carbonate；250 kg of carbon black color paste, stirring to carbon black is added
After mill base dispersion；It adds 150 kg of color fixing agent and is eventually adding 150 kg of water resistant aqua after stirring to color fixing agent dispersion, stir
After 20 min, inside coating is made；
Coating is coated on the outside of c: being chosen the outside coating that body paper makes in the side smearing step a of body paper, is applied by adjusting
The intake of cloth machine drying air box, the moisture of the paper after making coating adjust coating machine air knife distance 8~10%, make outside coating
Coating weight in 1.5~2 g/m2；
Coating coating on the inside of d: after the body paper of outside coating to be applied reaches the requirement smeared again, on coating machine, make
The coating obtained by step b is uniformly coated with inside coating at the back side of paper to be made to apply by adjusting the intake of coating machine drying air box
The moisture of paper after cloth is 6~8%；Coating machine air knife distance is adjusted, makes the coating weight of blacking in 5~6 g/m2；
E is batched: by the body paper of the equal daub in two sides after drying, paper roll is rolled on reel cylinder.
Body paper in above-mentioned steps c meets following standard after detecting:
The fruit cultivating bag paper that embodiment 1 is produced is examined, and following standard is met:
Embodiment 2: a kind of preparation method of fruit cultivating bag paper the following steps are included:
Coating preparation on the outside of a: being added 2000 kg75~80 DEG C hot water in preparation vessel, and under stirring, stirring turns
20 rpm of speed；150 kg of iron oxide yellow, iron oxide red 8kg is added, after stirring is completely dispersed to iron oxide yellow, iron oxide red；180 kg of color fixing agent is added,
After stirring to color fixing agent dispersion；140 kg of water repellent agent is added, after stirring to water repellent agent dispersion；It is eventually adding waterproofing agent 120
After stirring 20min, outside coating is made in kg；
Coating preparation on the inside of b: being added 2000 kg75~80 DEG C hot water in preparation vessel, and under stirring, stirring turns
40 rpm of speed；800 kg of calcium carbonate, after stirring is completely dispersed to calcium carbonate；600 kg of carbon black color paste, stirring to carbon black is added
After mill base dispersion；It adds 360 kg of color fixing agent and is eventually adding 360 kg of water resistant aqua after stirring to color fixing agent dispersion, stir
After 25 min, inside coating is made；
Coating is coated on the outside of c: being chosen the outside coating that body paper makes in the side smearing step a of body paper, is applied by adjusting
The intake of cloth machine drying air box, the moisture of the paper after making coating adjust coating machine air knife distance 8~10%, make outside coating
Coating weight in 1.5~2 g/m2；
Coating coating on the inside of d: after the body paper of outside coating to be applied reaches the requirement smeared again, on coating machine, make
The coating obtained by step b is uniformly coated with inside coating at the back side of paper to be made to apply by adjusting the intake of coating machine drying air box
The moisture of paper after cloth is 6~8%；Coating machine air knife distance is adjusted, makes the coating weight of blacking in 5~6 g/m2；
E is batched: by the body paper of the equal daub in two sides after drying, paper roll is rolled on reel cylinder.
Body paper in above-mentioned steps c meets following standard after detecting:
Embodiment 2, the paper roll produced meet following standard after examining:
Embodiment 3: a kind of preparation method of fruit cultivating bag paper the following steps are included:
Coating preparation on the outside of a: being added 1000 kg75~80 DEG C hot water in preparation vessel, and under stirring, stirring turns
20 rpm of speed；50 kg of iron oxide yellow, 2 kg of iron oxide red is added, after stirring is completely dispersed to iron oxide yellow, iron oxide red；Color fixing agent 70kg is added, stirs
It mixes to color fixing agent dispersion；100 kg of water repellent agent is added, after stirring to water repellent agent dispersion；It is eventually adding waterproofing agent 40kg, is stirred
After mixing 15min, outside coating is made；
Coating preparation on the inside of b: 1000 kg75~80 DEG C hot water, under stirring, speed of agitator are added in preparation vessel
40 rpm；350 kg of calcium carbonate, after stirring is completely dispersed to calcium carbonate；200 kg of carbon black color paste, stirring to carbonarius is added
After slurry dispersion；130 kg of color fixing agent is added, after stirring to color fixing agent dispersion, is eventually adding 130 kg of water resistant aqua, stirring 30
After min, inside coating is made；
Coating is coated on the outside of c: being chosen the outside coating that body paper makes in the side smearing step a of body paper, is applied by adjusting
The intake of cloth machine drying air box, the moisture of the paper after making coating adjust coating machine air knife distance 8~10%, make outside coating
Coating weight in 1.5~2 g/m2；
Coating coating on the inside of d: after the body paper of outside coating to be applied reaches the requirement smeared again, on coating machine, make
The coating obtained by step b is uniformly coated with inside coating at the back side of paper to be made to apply by adjusting the intake of coating machine drying air box
The moisture of paper after cloth is in 6~8 %；Coating machine air knife distance is adjusted, makes the coating weight of blacking in 5~6 g/m2；
E is batched: by the body paper of the equal daub in two sides after drying, paper roll is rolled on reel cylinder.
Embodiment 4: it is substantially similar to embodiment 1, the difference is that clear using room temperature in the dope preparing process of inside
Water.
As described above, only present pre-ferred embodiments, thus appoint it is all without departing from this programme technology contents, according to this hair
Bright technical spirit makes any simple change, equivalent variations and modification to above embodiments, still falls within the technology of the present invention
The range of scheme.
Claims (6)
1. a kind of fruit cultivating bag paper includes paper bag ontology, it is characterised in that: be coated with outside coating, paper bag sheet in paper bag outer body
Internal side is coated with inside coating；The outside coating raw material includes: iron oxide yellow, iron oxide red, color fixing agent, waterproofing agent, water repellent agent；Institute
The inside coating raw material stated includes: calcium carbonate, carbon black color paste, color fixing agent, water repellent agent；The outside coating raw material is by weight
Meter includes: 1000 parts of hot water, 50~75 parts of iron oxide yellow, 2~4 parts of iron oxide red, 70~90 parts of color fixing agent, 70~120 parts of water repellent agent, waterproof
40~60 parts of agent；The inside coating raw material includes: 1000 parts of hot water, 300~400 parts of calcium carbonate, carbon black by weight
200~300 parts of mill base, 130~180 parts of color fixing agent, 130~180 parts of water repellent agent.
2. a kind of prepare fruit cultivating bag paper method as described in claim 1, comprising the following steps:
Coating preparation on the outside of a: according to ratio, under stirring, Xiang Shuizhong sequentially adds iron oxide yellow, iron oxide red, color fixing agent, waterproof
Outside coating is made in agent, water repellent agent；
Coating preparation on the inside of b: according to ratio, under stirring, Xiang Shuizhong sequentially adds calcium carbonate, carbon black color paste, color fixing agent,
Inside coating is made in water repellent agent；
Coating is coated on the outside of c: choosing the outside coating that body paper makes in the side smearing step a of body paper；
Coating coating on the inside of d: after the body paper of outside coating to be applied reaches the requirement smeared again, in the smearing of the body paper other side
Side coating；
E is batched: by the body paper of the equal daub in two sides after drying, then being batched and is rolled into paper roll.
3. a kind of preparation method of fruit cultivating bag paper according to claim 2, it is characterised in that: preferably, on the outside of step a
For hot water, every kind of admixture adds the water used in coating preparation and the inside step b coating preparation after preceding admixture is completely dispersed
Enter, finally a kind of admixture continues 15~30 min of stirring after being added, and keeps material dispersion uniform.
4. a kind of preparation method of fruit cultivating bag paper according to claim 2, it is characterised in that: the smearing of the outside coating
Amount is 1.5~2 g/m2。
5. a kind of preparation method of fruit cultivating bag paper according to claim 2, it is characterised in that: the smearing of the inside coating
Amount is 5~6 g/m2。
6. a kind of preparation method of fruit cultivating bag paper according to claim 2, it is characterised in that: coating on the outside of the step c
Coating carry out after, smeared outside coating body paper moisture be 8~10 %, the step e when take-up body paper moisture be 6
~8 %.
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| CN105379594B true CN105379594B (en) | 2019-03-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106801364A (en) * | 2017-01-18 | 2017-06-06 | 马凌 | A kind of fruit cultivating bag paper and its production technology |
| CN106884358A (en) * | 2017-03-30 | 2017-06-23 | 李臣忠 | A kind of fruit inspecting aqueous black coating and preparation method thereof |
| CN107476133B (en) * | 2017-07-17 | 2020-05-12 | 山东华泰纸业股份有限公司 | Production process of pear bagging paper |
| CN107476112B (en) * | 2017-08-02 | 2019-12-31 | 中国制浆造纸研究院衢州分院 | Production method of high-performance environment-friendly fruit bag paper |
| CN107502071B (en) * | 2017-09-11 | 2019-08-02 | 浙江鑫丰特种纸业股份有限公司 | A kind of carbon black based waterborne coatings and preparation method thereof, application |
| CN109371756A (en) * | 2018-10-18 | 2019-02-22 | 浙江鑫丰特种纸业股份有限公司 | A kind of low basis weight fruit bag outer bag paper special coating 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 |
| CN115538214A (en) * | 2022-09-15 | 2022-12-30 | 浙江鑫丰特种纸业股份有限公司 | Production process of outer bag paper of three-red honey pomelo fruit cultivation bag |
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Address after: 614400 Qingxi Town, Qianwei County, Leshan, Sichuan Applicant after: Nine dragon paper (Leshan) Co., Ltd. Address before: 614400 Qianwei County, Leshan City, Sichuan Province, nine dragon Industrial Park Applicant before: NINE DRAGONS PULP AND PAPER (LESHAN) CO., LTD. |
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