CN203923796U - A kind of fruit cultivating bag paper surface coating device - Google Patents

A kind of fruit cultivating bag paper surface coating device Download PDF

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Publication number
CN203923796U
CN203923796U CN201420329518.5U CN201420329518U CN203923796U CN 203923796 U CN203923796 U CN 203923796U CN 201420329518 U CN201420329518 U CN 201420329518U CN 203923796 U CN203923796 U CN 203923796U
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CN
China
Prior art keywords
coating
paper
roll
repellent agent
water repellent
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CN201420329518.5U
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Chinese (zh)
Inventor
程益民
陈彩虹
钟志南
罗春峰
林志祥
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ZHEJIANG XINFENG SPECIAL PAPER CO LTD
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ZHEJIANG XINFENG SPECIAL PAPER CO LTD
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Priority to CN201420329518.5U priority Critical patent/CN203923796U/en
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Abstract

The utility model relates to a kind of apparatus for coating at fruit cultivating bag paper surface-coated water repellent agent, it comprises pressure roller, deflector roll, dry net in two dryer cylinder, hopper, applicator roll, scraper, paper carrying roll, moving bowed roller, coating, at the other paper carrying roll that is provided with of a dryer cylinder, be provided with between two dryer cylinder and be provided with hopper, on hopper, be provided with applicator roll, in coating, pressure roller correspondence is provided with applicator roll, is provided with scraper at the paper delivery end of applicator roll, at the other moving bowed roller that is provided with of another dryer cylinder.The utility model has the advantage of: one side coating can be by regulating the concentration of water repellent agent or the angle of scraper and pressure in hopper coating weight that can control surface water repellent agent.

Description

A kind of fruit cultivating bag paper surface coating device
Technical field
The utility model relates to a kind of device that fruit-nourishing sleeve bag outer bag paper is carried out to surface-coated, improve water repelling property and the wet strength of fruit-nourishing sleeve bag outer bag paper by coating water-repellent agent, thereby guarantee that fruit-nourishing sleeve bag can use more than three months under field conditions (factors), and can support ultraviolet radiation resisting, wind and rainwater invasion and attack, isolation pesticide spraying.
Background technology
The outer paper of fruit-nourishing sleeve bag is black composite sheet in a kind of outer Huang, after wet end moulding, carry out compound by the paper pulp raw material of two kinds of different colours respectively, in paper stock, be mixed with the papermaking chemical products such as gum rosin, aluminum sulfate, wet strength agent, give dried fruit-nourishing sleeve bag paper and there is hydrophobicity and wet strength.But because all kinds of fruit can experience various terrible weathers in growth course, such as wind, rain, ultraviolet ray irradiation etc., in fruit tree plant protection process, can carry out insecticidal operation by all kinds of agricultural chemicals of employing simultaneously, increase fruit residues of pesticides.So fruit-nourishing sleeve bag also must possess good water repelling property and solvent resistance energy.
The method of more traditional raising fruit-nourishing sleeve bag paper water repelling property is in paper stock, to add a certain proportion of water repellent agent as wax emulsion.But because being suspended in water, disperses by paper stock fiber, fibers adsorption water repellent agent, because being subject to the impact of chemical concentration, has quite a few to run off with plain boiled water, and utilization rate is lower, simultaneously in the process of manufacturing paper with pulp, felt and net very easily pollute and cause the obstacle of manufacturing paper with pulp, so waste is larger.The utility model is to adopt the method for surface-coated, water repellent agent is coated on equably to the surface of fruit-nourishing sleeve bag paper, forms one deck water resistant layer, thereby realizes and have water resistant effect, have an object of saving water repellent agent consumption again.
Utility model content
The purpose of this utility model is to adopt a kind of apparatus for coating at fruit cultivating bag paper surface-coated water repellent agent.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of apparatus for coating at fruit cultivating bag paper surface-coated water repellent agent, it comprises pressure roller, deflector roll, dry net in two dryer cylinder, hopper, applicator roll, scraper, paper carrying roll, moving bowed roller, coating, at the other paper carrying roll that is provided with of a dryer cylinder, be provided with between two dryer cylinder and be provided with hopper, on hopper, be provided with applicator roll, in coating, pressure roller correspondence is provided with applicator roll, is provided with scraper at the paper delivery end of applicator roll, at the other moving bowed roller that is provided with of another dryer cylinder.
The other paint nozzle that is provided with of pressure roller in the coating above paper.
Operation principle is: a kind of apparatus for coating at fruit cultivating bag paper surface-coated water repellent agent, its at an applicator roll by the water repellent agent band in hopper, surface (front) through dried fruit cultivating bag paper contacts with the water repellent agent on applicator roll, water repellent agent is adsorbed on paper, then through a scraper, under water repellent agent unnecessary paper is hung; The 2nd, double spread: utilize an applicator roll (stainless steel rider) by the water repellent agent band in hopper, through the fruit cultivating bag paper of super-dry after applicator roll, the top of paper has a pressure roller (rubber roll) to depress again, and side drips water repellent agent on paper, can make the two-sided water repellent agent of all coating of fruit cultivating bag paper.
The utility model has the advantage of: one side coating can be by regulating the concentration of water repellent agent or the angle of scraper and pressure in hopper coating weight that can control surface water repellent agent.Implement when double spread, can and regulate the concentration of coating water-repellent agent, also the pressure of adjustable upper and lower applicator roll (extruding force) is controlled coating weight, adapting to different cultivars, the fruit cultivating bag paper that the uses region quality requirement to water resistant, wet strong index.
Brief description of the drawings
Figure is apparatus for coating side view.
Detailed description of the invention
Following structure accompanying drawing, does more detailed description to the above-mentioned technical characterictic of the utility model and advantage:
Refer to shown in Fig. 1, its side view that is apparatus for coating, it comprises:
One side coating process: through the dry fruit cultivating bag paper page 2 that reaches table painting regulation moisture of drying cylinder 1, be attached on coating lower roll 3 through paper carrying roll 8, water repellent agent coating 5 takes the surface of applicator roll 3 to from hopper 4, page through out-of-date at the enough water repellent agents 5 of adsorption epipodium, then through scraper 6, water repellent agent unnecessary paper is wiped off, flow back in hopper 4, the page surface formation one deck water-repellent film (part water repellent agent enters in page structure) that has adsorbed water repellent agent and scraped through scraper enters two-stage drying drying cylinder 7 by moving bowed roller 11 further dries, complete one side coating operation.
Double spread process: through the dry fruit cultivating bag paper page 2 that reaches coating regulation moisture of drying cylinder 1, be attached on coating lower roll 3 through paper carrying roll 8, again coating top roll 9 is fallen and be pressed on coating lower roll 3, water repellent agent coating 5 is brought and is sprayed from coating spout 10 by coating lower roll 3 respectively from hopper 4, after 9 extruding of coating top roll, water repellent agent coating 5 enters in fruit cultivating bag paper page structure and on the two-sided surface of page and forms one deck water-repellent film, and unnecessary coating is got back in hopper 4.Page after coating can pass through scraper 6, also can, without scraper, then enter two-stage drying drying cylinder 7 through moving bowed roller 11 and further dry, and completes double spread operation.
Adopt fruit cultivating bag paper surface-coated technology of the present utility model, can by adjust water repellent agent coating concentration, scraper angle and with the pressure (one side coating) of page, or adjust the squeeze pressure (double spread) of upper and lower applicator roll, control the water repellent agent coating weight of fruit cultivating bag paper, reach and meet the different requirements of different regions to water repelling property, the wet quality index such as strong.Compared with excuting a law with in traditional, the cost consumption of rubbing method ton paper chemicals can reduce by 30~50%.
More than introduce the utility model is belonged to explanatory elaboration.Those skilled in the art understand, and not departing from appended claim limited range, can be used for other paper kind coating types, but within all falling into protection domain of the present utility model.

Claims (2)

1. the apparatus for coating at fruit cultivating bag paper surface-coated water repellent agent, it is characterized in that: comprise pressure roller, deflector roll, dry net in two dryer cylinder, hopper, applicator roll, scraper, paper carrying roll, moving bowed roller, coating, at the other paper carrying roll that is provided with of a dryer cylinder, be provided with between two dryer cylinder and be provided with hopper, on hopper, be provided with applicator roll, in coating, pressure roller correspondence is provided with applicator roll, is provided with scraper at the paper delivery end of applicator roll, at the other moving bowed roller that is provided with of another dryer cylinder.
2. a kind of apparatus for coating at fruit cultivating bag paper surface-coated water repellent agent according to claim 1, is characterized in that: the other paint nozzle that is provided with of pressure roller in the coating above paper.
CN201420329518.5U 2014-06-20 2014-06-20 A kind of fruit cultivating bag paper surface coating device Active CN203923796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420329518.5U CN203923796U (en) 2014-06-20 2014-06-20 A kind of fruit cultivating bag paper surface coating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420329518.5U CN203923796U (en) 2014-06-20 2014-06-20 A kind of fruit cultivating bag paper surface coating device

Publications (1)

Publication Number Publication Date
CN203923796U true CN203923796U (en) 2014-11-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420329518.5U Active CN203923796U (en) 2014-06-20 2014-06-20 A kind of fruit cultivating bag paper surface coating device

Country Status (1)

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CN (1) CN203923796U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497632A (en) * 2017-08-24 2017-12-22 浙江力冠机械有限公司 A kind of coating process
CN109604103A (en) * 2018-10-24 2019-04-12 安徽达胜电子有限公司 A kind of improved automatic coating machine and automatic coating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497632A (en) * 2017-08-24 2017-12-22 浙江力冠机械有限公司 A kind of coating process
CN109604103A (en) * 2018-10-24 2019-04-12 安徽达胜电子有限公司 A kind of improved automatic coating machine and automatic coating method

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