CN1647948A - Pulp handicraft and its producing method - Google Patents
Pulp handicraft and its producing method Download PDFInfo
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- CN1647948A CN1647948A CN 200510037625 CN200510037625A CN1647948A CN 1647948 A CN1647948 A CN 1647948A CN 200510037625 CN200510037625 CN 200510037625 CN 200510037625 A CN200510037625 A CN 200510037625A CN 1647948 A CN1647948 A CN 1647948A
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Abstract
The present invention relates to pulp handicraft and its production process. Waste paper as main material is soaked, stirred and mixed with proper adhesive to obtain paper pulp; the paper pulp is sucked with vacuum sucking machine to form coarse blank; the blank is squeezed to eliminate water and hot pressed in hot press to obtain fined blank; and fined blank is painted with antiseepage paint, hand color drawn and waterproof treated to obtain the final pulp handicraft. The present invention has the advantages of high production efficiency, low comprehensive cost, environment friendship and other advantages.
Description
Technical field
The present invention relates to a kind of handicraft, relate in particular to a kind of composition of raw materials of papery handicraft and the method that finished product is made continuous productive process thereof.
Background technology
Domestic existing processes product especially export handicraft, and its annual value of production is bigger is pottery, Glass Craft, resin craft and iron skill handicraft, Quanzhou City, Fujian Province handicraft then with resin craft for.Quanzhou City's annual outlet resin craft reaches hundred million yuans of hundreds ofs.Yet, since resin craft can not be in earth after discarded natural degradation, environment is had the pollution sequel, thereby has caused the vigilant of importer.We can say that it is not far that such handicraft is resisted when being by outlet; In addition, increaseing of world petroleum price in recent years, also causing with the unsaturated polyester resin is the predicament of resin craft production and operation of raw material.
After the China's entry into the WTO, abroad the trade barrier to China soon transfer green barrier to.In fact, this point can reckon with for a long time.In the handicraft industry, sharp manufacturer is carrying out material substitution very early, wherein comparatively ripe and for people adopted, it is exactly our usual being seen plain paper that forms with straw, bagasse or bamboo fibre manufacturing, producer consumes a large amount of finished paper and exports in order to craft articles, objectively causes the waste of ample resources.At present, adopt its preparation method of technology factory of this method as described below:
One, molding jig: make model with sculpture oil soil, copy mould with gypsum again.
Two, preparing slurry paper: get a stacker (about 500), on workbench, evenly brush one deck paste by the paper size scope, get upper end a piece of paper, be attached to the paste position of brushing,, brush second layer paste again with the real paper of hand, stick second paper again, then by that analogy, carrying out 500 paper, " slurry paper " stand-by, and each layer paper must be inhaled full paste.
Three, paste type: get plaster mold and be placed on the workbench, brush one deck paste, careful taking-up ready " slurry paper ", according to moulding in the range estimation estimation mould, the fritter of tearing by rule of thumb " slurry paper ", keep flat in the mould, with crooked, just, size is attached in the mould, another piece of tearing again " slurry paper ", paste again,, paste ten layers of the second layers to the immediately again up to sticking ground floor.When the tenth layer of " slurry paper " pressing finishes, promptly carefully to take out and put down gently, pre-anti-deformation causes useless base.A skilled worker approximately can be between 30--150 according to moulding complexity, the big or small bodily form, qualification in about one day.
Four, drying: take out the l Water Paper model of step 3 gained, put down shelf gently after (can not heating, drying), about 4 days of air dry time when 1. fine (mass dryness fraction is most probably), shift out outdoor tanning by the sun 2 days again, make it bone dry.2. the rainy day is taken airing and also must ceaselessly blow three or four days with electric fan, moves into drying room baking 10 hours then, so far is the semi-finished product base substrate.
Five, shaping: use electric iron that semi-finished product are carried out the deburring hot pressure, handle the defective (causing by hand) of base substrate, as degree of depth defective (" seam "), then will use " slurry paper " filling " seam " again, or stick with paste this seam with leatheroid, and then the hot pressure shaping.A skilled worker of this operation every day only can shaping 100--200.
Six, coating, whole base: the semi-finished product base substrate after the shaping is brushed the impermeable coating of last layer by hand, tanned by the sun then one day, (overcast and rainy will send the drying room dried), mill is the finished product base substrate after whole once more.
Seven, colored drawing: get color pigment, to the finished product base substrate carry out colored drawing (with resin craft technology roughly the same).
Eight, be coated with watertight composition: brushing one deck polyacrylate dispersion outside the finished product base substrate behind colored drawing, carry out WATER REPELLENT TREATMENT, promptly obtain finished product papery handicraft.
The shortcoming of this preparation method is as follows:
1, must use finished paper, can't use paper scrap, waste paper skin, its cost is high, the waste Limited resources.
2, preparing all operations by hand of slurry paper, paste type, shaping, and because hand-ironed calcination ground paper, the residual countless hollows of manual paster, must rely on increases by three road hand process and remedies big defective--dense pigment carrier coating feel secure smooth, the local surfaces reinforcement is smooth, fine grinding is smooth again after drying.If omit this three process, directly coat impermeable coating, colored drawing color again, then outward appearance is coarse goes against accepted conventions, and therefore whole process efficiency is lower.
3, weather directly influences production, and rate of drying is slow, and base substrate is after one week, can the colored drawing color, and cause the place to take greatly, the turnover cost is big; The product became uneven is even, is difficult to control cost.
4, for making full use of drying room, the semi-finished product base substrate must be moved into all day and be taken out of airing, labour intensity is very big;
5, integrated cost is higher, compares no advantage with resin craft.
6, because of the restriction of dry difficulty, product can't industrialization, the development of constraint industry.
7, because manual operations is adopted in paste type and shaping, and fineness is relatively poor,, can't produce the handicraft of texture exquisiteness with differing greatly between batch product.
Summary of the invention
The purpose of this invention is to provide a kind of production efficiency height, integrated cost is low, fineness is higher, mould adopts metal material, production can be on a large scale, carry out continuously, moulding, dry pulp handicraft and the manufacture method of finishing by machine thereof.
Technical scheme of the present invention is such:
Pulp handicraft, its structure comprise from inside to outside successively by the pulp handicraft moulding of machine moulded section, pigment carrier coating and pigment coated.
The above-mentioned pigment coated outer watertight composition that also is coated with.
The manufacture method of pulp handicraft, realize through the following steps:
One, in paper pulp, adds an amount of binder, stir, obtain synthetic paper-pulp;
Two, use and to have the paper pulp that the vacuum of inhaling slurry drainage function is inhaled mould machine required art shapes of sucking-off from the synthetic paper-pulp of step 1 gained, make the dehydration of paper pulp height, the demoulding and obtain the paper pulp crude green body;
Three, the paper pulp crude green body of step 2 gained is sent to conveyer belt in the thermocompression forming machine of mould and die preheating to 50～350 ℃ and squeezes out moisture content, thermocompression forming 5-220 demoulding after second, thus obtain the dry thin base of paper pulp;
Four, the thin base of paper pulp with the step 3 gained soaks 1-60 second in impermeable coating, makes the thin blank outer surface of paper pulp form uniform pigment carrier coating, dries naturally;
Five, with the handicraft that scribbles the pigment carrier layer of step 4 gained,, select required pigment to carry out hand painting according to required pattern.
The handicraft outer surface of the colored drawing of above-mentioned steps five gained is coated with brushes water-repellent paint.
Paper pulp in the above-mentioned steps one is to utilize paper scrap or waste paper skin as raw material, through soaking paste, stir the slurry form.
Above-mentioned binder is a lignin.
Above-mentioned impermeable coating is polyvinyl alcohol or polyvinyl formal.
The thin base of paper pulp of above-mentioned steps three gained is sent into trimmer carry out the punching deburring.
Above-mentioned water-repellent paint is a polyacrylate.
The present invention compared with prior art has following advantage:
1, adopt paper scrap, waste paper skin as raw material, turn waste into wealth, with low cost, its product outlet has the competitive advantage on the price.
2, can degrade fully in earth after the pulp handicraft that the present invention produced is discarded, the anxiety of non-environmental-pollution can be tackled green barrier.
3, adopt the mold die moulding, texture and pattern are exquisite fine and smooth, and be very little with the error between batch product.
4, the antiseepage of base substrate is handled, and is of value to the saving of coloured drawing pigment.
5, production efficiency height need not use drying room, and production process is taken up an area of few, and labour intensity is low.Article one, can produce streamline, every day workpiece (the thin base of paper pulp) 3000--4000, operating personnel 4 people get final product.Compare with similar traditional handicraft, efficient improves 4--10 doubly, and cost can be reduced to below 1/4th, and external importer is had great attraction undoubtedly.
The specific embodiment
Pulp handicraft of the present invention, its structure comprise from inside to outside successively by the pulp handicraft base substrate of machine moulded section, polyvinyl alcohol or polyvinyl formal coating, pigment coated and polyacrylate coatings.
The manufacture method of pulp handicraft of the present invention, realize by following steps:
One, makes synthetic paper-pulp
(1) paper scrap, waste paper skin are dropped in the beater, add entry and starch, after waterpower is pulverized, stir and form paper pulp; The part by weight of the material of throwing is: 2.5 parts of paper scrap or waste paper skins, 7.5 parts in water, 0.1 part of starch.
(2) paper pulp of above-mentioned steps gained is knocked down stock chest, and by per 100 parts of addings as 0.5 part in the lignin of binder, it is stand-by to stir, this is a synthetic paper-pulp.
Two, prepare mould
(1) produces the hot-forming particular manufacturing craft of paper pulp of thermocompression forming machine according to handicraft model.
(2) produce auxiliary mould simultaneously, the die cavity of this auxiliary mould presses according to the thickness specific heat of handicraft that the die cavity of the hot-forming particular manufacturing craft of setting machine is bigger to go out the certain proportion size, is installed in to have the vacuum of inhaling slurry drainage function and inhale on the mould machine.
Three, base
(1) inhales the mould machine by vacuum and from the stock chest of step 1, suck the paper pulp that adds binder, in auxiliary mould,, form wet base through the vacuum draw dehydration; Wet base carries out cold extrusion in the upper and lower mould of vacuum suction mould machine, make wet base height dehydration, behind the formation paper pulp crude green body, gets final product the demoulding.
(2) the paper pulp crude green body after the demoulding is conveyed into by conveyer belt in the particular manufacturing craft of thermocompression forming machine and carries out thermocompression forming, and this mold preheating temperature is 50～350 ℃, crude green body hot pressing 5-220 time second rear demoulding, thus obtain the thin base of paper pulp.
(3) the thin base of paper pulp is delivered to carried out the punching deburring on the trimmer.
Four, pigment carrier is handled
It is to soak 1-60 in 20% polyvinyl alcohol or the polyvinyl formal solution to take out after time second that the thin base of the paper pulp through the punching deburring of step 3 gained is dropped into concentration, make its surface form polyethylene coating or the polyvinyl formal coating of layer of even, dried naturally 1 hour as the pigment carrier coating.
Five, colored drawing
On the base substrate of having finished step 4, carry out hand painting or machine color spray.
Six, handle on the top layer
On the article outer surface of the colored drawing already of step 5 gained, be 20% polyacrylate solution brushing with concentration, make its surface form waterproof coating.
So far, just obtain finished product pulp handicraft of the present invention.
The process equipment of this manufacture method designs auxiliary plan by the developer, has the good ratio of performance to price.Its production line, low in energy consumption, processing ease is compared with similar traditionally on paper handicraft, and production efficiency is high, no matter is order or the sample preparation in a small amount of accepting production in enormous quantities, the two Cheng Yi.Raw material of the present invention fully take into account the deficient day by day resource situation of country, have utilized paper scrap, waste paper skin, turn waste into wealth, saved national resources.
Claims (9)
1, pulp handicraft is characterized in that: comprise pulp handicraft moulding, pigment carrier coating and pigment coated by machine moulded section from inside to outside successively.
2, pulp handicraft according to claim 1 is characterized in that: the above-mentioned pigment coated outer watertight composition that also is coated with.
3, the manufacture method of pulp handicraft is characterized in that, realizes through the following steps:
One, in paper pulp, adds an amount of binder, stir, obtain synthetic paper-pulp;
Two, use and to have the paper pulp that the vacuum of inhaling slurry drainage function is inhaled mould machine required art shapes of sucking-off from the synthetic paper-pulp of step 1 gained, make the dehydration of paper pulp height, the demoulding and obtain the paper pulp crude green body;
Three, the paper pulp crude green body of step 2 gained is sent to conveyer belt in the thermocompression forming machine of mould and die preheating to 50～350 ℃ and squeezes out moisture content, thermocompression forming 5-220 demoulding after second, thus obtain the dry thin base of paper pulp;
Four, the thin base of paper pulp with the step 3 gained soaks 1-60 second in impermeable coating, makes the thin blank outer surface of paper pulp form uniform pigment carrier coating, dries naturally;
Five, with the handicraft that scribbles the pigment carrier layer of step 4 gained,, select required pigment to carry out hand painting according to required pattern.
4, the manufacture method of pulp handicraft according to claim 3 is characterized in that: the handicraft outer surface of the colored drawing of above-mentioned steps five gained is coated with brushes water-repellent paint.
5, the manufacture method of pulp handicraft according to claim 3 is characterized in that: the paper pulp in the above-mentioned steps one is to utilize paper scrap or waste paper skin as raw material, through soaking paste, stir the slurry form.
6, the manufacture method of pulp handicraft according to claim 3 is characterized in that: above-mentioned binder is a lignin.
7, the manufacture method of pulp handicraft according to claim 3 is characterized in that: above-mentioned impermeable coating is polyvinyl alcohol or polyvinyl formal.
8, the manufacture method of pulp handicraft according to claim 3 is characterized in that: the thin base of paper pulp of above-mentioned steps three gained is sent into trimmer carry out the punching deburring.
9, the manufacture method of pulp handicraft according to claim 4 is characterized in that: above-mentioned water-repellent paint is a polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510037625 CN1647948A (en) | 2005-01-01 | 2005-01-01 | Pulp handicraft and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510037625 CN1647948A (en) | 2005-01-01 | 2005-01-01 | Pulp handicraft and its producing method |
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| CN1647948A true CN1647948A (en) | 2005-08-03 |
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| CN 200510037625 Pending CN1647948A (en) | 2005-01-01 | 2005-01-01 | Pulp handicraft and its producing method |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082196B (en) * | 2006-06-01 | 2011-08-31 | 徐鲁夫 | Pressure injection forming method for paper standardized product |
| CN102275450A (en) * | 2010-06-12 | 2011-12-14 | 卢乐平 | Paper pulp sculpture |
| CN102275451A (en) * | 2010-06-12 | 2011-12-14 | 卢乐平 | Making method of light high-strength anti-aging sculpture |
| CN102345251A (en) * | 2011-08-24 | 2012-02-08 | 深圳市金之彩科技有限公司 | Environmental-friendly production method and equipment for high value added use of waste paper |
| CN102700174A (en) * | 2012-02-08 | 2012-10-03 | 任立群 | Method for producing paper tubes by waste paper pulp |
| CN104499378A (en) * | 2014-11-21 | 2015-04-08 | 东北林业大学 | Method for preparing environment-friendly waterproof fiberboard based on microcapsule |
| CN105297509A (en) * | 2015-09-18 | 2016-02-03 | 沈国伟 | Waste paper pulp carrier manufacturing technology |
| CN105419228A (en) * | 2016-01-08 | 2016-03-23 | 东莞市唯轩家居用品有限公司 | New artware material and preparation method thereof |
| CN106555365A (en) * | 2016-11-23 | 2017-04-05 | 东莞市美之兰环保科技有限公司 | A kind of wet pressed pulp support of rub resistance and losing fibre preventing dust and preparation method thereof |
| CN106956541A (en) * | 2017-03-20 | 2017-07-18 | 刘海燕 | A kind of manufacture craft of waterproof pulp handicraft |
| CN107088981A (en) * | 2017-05-15 | 2017-08-25 | 陕西理工大学 | A kind of preparation method of the PMMA handicrafts of embedded paper scrap |
| CN109311547A (en) * | 2016-03-18 | 2019-02-05 | 普帕克公司 | For manufacturing method, cellulose products former and the cellulose products of cellulose products |
| CN110742464A (en) * | 2019-09-25 | 2020-02-04 | 江苏绿森包装有限公司 | Cover and preparation method thereof |
| WO2021057912A1 (en) * | 2019-09-25 | 2021-04-01 | 江苏绿森包装有限公司 | Cover and manufacturing method therefor |
-
2005
- 2005-01-01 CN CN 200510037625 patent/CN1647948A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082196B (en) * | 2006-06-01 | 2011-08-31 | 徐鲁夫 | Pressure injection forming method for paper standardized product |
| CN102275450A (en) * | 2010-06-12 | 2011-12-14 | 卢乐平 | Paper pulp sculpture |
| CN102275451A (en) * | 2010-06-12 | 2011-12-14 | 卢乐平 | Making method of light high-strength anti-aging sculpture |
| CN102345251A (en) * | 2011-08-24 | 2012-02-08 | 深圳市金之彩科技有限公司 | Environmental-friendly production method and equipment for high value added use of waste paper |
| CN102345251B (en) * | 2011-08-24 | 2014-01-08 | 深圳市金之彩科技有限公司 | Environmental-friendly production method and equipment for high value added use of waste paper |
| CN102700174A (en) * | 2012-02-08 | 2012-10-03 | 任立群 | Method for producing paper tubes by waste paper pulp |
| CN104499378A (en) * | 2014-11-21 | 2015-04-08 | 东北林业大学 | Method for preparing environment-friendly waterproof fiberboard based on microcapsule |
| CN105297509A (en) * | 2015-09-18 | 2016-02-03 | 沈国伟 | Waste paper pulp carrier manufacturing technology |
| CN105419228A (en) * | 2016-01-08 | 2016-03-23 | 东莞市唯轩家居用品有限公司 | New artware material and preparation method thereof |
| CN109311547B (en) * | 2016-03-18 | 2021-12-14 | 普帕克公司 | Method for producing a cellulose product, cellulose product forming apparatus and cellulose product |
| US11839999B2 (en) | 2016-03-18 | 2023-12-12 | Pulpac AB | Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product |
| CN109311547A (en) * | 2016-03-18 | 2019-02-05 | 普帕克公司 | For manufacturing method, cellulose products former and the cellulose products of cellulose products |
| US11766810B2 (en) | 2016-03-18 | 2023-09-26 | Pulpac AB | Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product |
| US11407149B2 (en) | 2016-03-18 | 2022-08-09 | Pulpac AB | Method for manufacturing a cellulose product by a pressure moulding apparatus |
| US11020883B2 (en) | 2016-03-18 | 2021-06-01 | Pulpac AB | Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product |
| CN106555365A (en) * | 2016-11-23 | 2017-04-05 | 东莞市美之兰环保科技有限公司 | A kind of wet pressed pulp support of rub resistance and losing fibre preventing dust and preparation method thereof |
| CN106555365B (en) * | 2016-11-23 | 2019-01-18 | 东莞市美之兰环保科技有限公司 | A kind of wet pressed pulp support and preparation method thereof of rub resistance and losing fibre preventing dust |
| CN106956541A (en) * | 2017-03-20 | 2017-07-18 | 刘海燕 | A kind of manufacture craft of waterproof pulp handicraft |
| CN107088981A (en) * | 2017-05-15 | 2017-08-25 | 陕西理工大学 | A kind of preparation method of the PMMA handicrafts of embedded paper scrap |
| WO2021057912A1 (en) * | 2019-09-25 | 2021-04-01 | 江苏绿森包装有限公司 | Cover and manufacturing method therefor |
| CN110742464A (en) * | 2019-09-25 | 2020-02-04 | 江苏绿森包装有限公司 | Cover and preparation method thereof |
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