CN1425594A - Method for producing environment pretection food container - Google Patents
Method for producing environment pretection food container Download PDFInfo
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- CN1425594A CN1425594A CN 01144232 CN01144232A CN1425594A CN 1425594 A CN1425594 A CN 1425594A CN 01144232 CN01144232 CN 01144232 CN 01144232 A CN01144232 A CN 01144232A CN 1425594 A CN1425594 A CN 1425594A
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Abstract
The environment protecting food container is produced with husk and other fibrous plant material and through the process of crushing into powder, mixing with water, oil, interface agent, adhesive, etc., extruding the mixture in extruder to form sheet material, rolling to form sheet in required shape, drying, painting waterproof plug, drying for the second time and rolling into various food container. The present invention is one simple and continuous forming process with low cost.
Description
Technical field
The present invention relates to a kind of manufacture method of container, especially the method for making of environmental protection food containers.
Background technology
Because earth resources waste situation is very serious, make human environmental consciousness come back, the various commodity that have the environmental protection notion concurrently are constantly weeded out the old and bring forth the new, right its mainly all is to emphasize the theory of environmental protection, how to carry out environmental protection, and best in fact idea is to reduce consumption of natural resource, just can directly receive the actual effect of environmental protection, and in use, commodity if can tool recycling or regeneration, then just can be referred to as the commodity of tool environmental protection notion; The packing that food is used owing to emphasize health, normally are designed to most popularly at present with disposable after use, add its feasibility that reclaims again usefulness because the doubt of health is difficult to implement always.So hold the design of product uses in edible packing, usually after all being to use, this container material is not if can destroy environmental protection, just can be referred to as recycling, and reach relative environmental protection application target, and use restriction based on this design-calculated, so the various exploitations that utilize the food container of reclaiming are the targets of institute of all circles active research exploitation always, and with the dish tool of general commercially available real recyclable regeneration, it is denoted as the environment protecting tableware person of using, usually according to its ring footpath that varies in size, institute's selling price is always at 10 yuan/high unit price, so be difficult to reach the user demand of generalization in fact, the right thin main cause that its unit price can't reduce of seeing, be that its cost that reclaims processing and fabricating is very high, especially higher with the requirement of food grade, stricter, so be difficult to reach the needs of economic volume production always, especially in the design of whole production line, because its required working environment and the actual facility that can reach produce in the design continuously, can't do continuous management by actv. always, so whole production speed is extremely slow because of segmental machining, it is very high to form productive costs, and with the exploitation and composition of environmental protection food container material, it is high because of usage quantity, environmental concerns is had direct association, and its tangible present use need be descended, and necessity of its active research exploitation is arranged in fact.
Summary of the invention
The object of the present invention is to provide a kind of method for making of environmental protection food containers, but its continuous and automatic make, and can significantly save worker the time, material cost, effectively improve whole finished product material, whole system control is more simplified, reach the effect of economic volume production.
In order to achieve the above object, the invention provides a kind of method for making of environmental protection food containers, it comprises by raw-material preparation, pulverizing and punching press typing makes, wherein, with material storage: establish by the vegetative fiber material,, its particulate piece that reaches more than sieve detailed outline 60# is got final product through pulverizing or grinding, cooperate flour, stone flour, carclazyte or the calcium carbonate shape of all claying into power in advance, be placed in the material storage barrel respectively and put; Again via the material mixed processing: mix above-mentioned various raws MAT'L according to certain proportion metering allotment, make formation one solid-state main material body be Powdered storage; Assistant is mixed into the flow-like material with paper pulp or water, oil, inhibiter and anti fouling composition through the fixed proportion metering in addition; Directly solid feed and fluid material are inserted in the agitator with the fixed proportion metering respectively, once mix: at high speed mixes the material of half wet shape, add the liquid material of proper proportion again, be sticker, water material, carrying out secondary mixes: make to reach fully with mixing at a slow speed and mix, with whole raw material stir be stick with paste bulk after; Be presented to and supply extruding and discharging in the material storage barrel: cooperate storage Tu groove quantitative discharging control, make the material extrusion facility will stick with paste the extruding of bulk material and be the continuous discharging of raw material sheet by discharge end; The roll extrusion slice: with material piece via drawing materials device, guiding is drawn in the bead machine, being rolled into thin slice handles, for draw the predetermined moulding thickness of tool by the bead machine discharge end, the material piece of width, handle through primary drying again, with the dry design of tunnel type bellows, cooperate 140 ℃ of high-temperature hot-air oven dry to handle, material piece after the oven dry is directly carried out gluing to be handled, direct superficial layer gluing at material piece is film like and reaches water repellant application target, and redrying is handled again, with the hot blast air-supply oven dry of about 120C, upper glue layer is dried rapidly, promptly finish whole food containers material piece and make; Finished product: can roll folding and unfolding or directly carry out the cut-parts processing by Scroll, the pressure punching out of convenient container moulding is done.
Wherein, sticker can be formed by phase inter-modulation such as polyethylene alcohol and waters.The speed of agitator that once mixes is more than the 300rpm rotating speed.The speed of agitator that secondary mixes is about 20rpm.Gluing can atomizing or the coating that attaches handle.
The present invention is by reclaiming discarded fibre plant shell material or stem, materials such as leaf, be mixed into a raw MAT'L through pulverizing, again with water, the fluent material of wet goods blending, insert mutually and stir into a raw material bulk, handle via extruding and discharging, cooperate the roll extrusion of compressing tablet to form a thin plate sheet, drying again, gluing, oven dry is handled again, make and reach a sheet material that makes things convenient for different vessels to use the punching press typing to make, make the material of food containers have the environmental protection application target of mass production and recyclable regeneration concurrently, and have concurrently the food containers of arbitrary shape is produced, reach rapidly, practicality design goal with low cost.
The method for making of environmental protection food containers of the present invention, it is the waste fiber axis to reclaim mainly, leaf and rice, article such as wheat husk, metering allotment via suitable compound is made, hydrous water, oil and interface agent, the mixing of sticker or the like, make it through mediating stir process, extruding, after the compressing tablet typing, drying, gluing or the like is made, enable to finish the making of base stock sheet, conveniently being presented to moulding touches in the tool punching press and makes complete container, whole process of production can be simple and easy continuously shaped, significantly reduce manufacturing cost, improve really produce in the existing food containers use expensive, and the not multiple puzzlement and the bad situation of easy-formation.
Description of drawings
The present invention is described in detail below in conjunction with drawings and Examples:
Fig. 1 is a processing and fabricating flow process block schematic diagram of the present invention.
Nomenclature among the figure:
10 material storages, 11 materials mix
12 fluent materials 13 once mix
14 secondaries mix 15 liquid materials
16 extruding and dischargings
18 roll extrusion slices, 19 primary dryings are handled
20 gluings are handled 21 redryings and are handled
22 cut-parts are handled
The specific embodiment
The method for making of environmental protection food containers of the present invention, as shown in Figure 1, designing and producing of whole forming materials, mainly via a material storage 10 programs, if by the vegetative fiber material, such as paddy, wheat husk, the suitable long stapled axis of tool such as rice bran and herbage, leaf or the like thing material all can, through suitable pulverizing or grinding, its fine grained piece that reaches more than sieve mesh 60# is got final product, and other are as flour, stone flour, the shape of all being clayed into power in advance such as carclazyte or calcium carbonate, be placed in the material storage barrel respectively and put, again above-mentioned various materials are carried out material and mix 11 processing, promptly mix via metering allotment, make to be built into a solid-state main material body and to be pulverous storage according to certain proportion; In addition with paper pulp or water, oil, inhibiter and anti fouling composition etc., be mixed into a fluid material 12 through the fixed proportion metering, directly solid feed and fluid material are inserted in the agitator with the fixed proportion metering respectively, carry out primary mixing and handle 13, it is with more at a slow speed stirring, more than the 300rpm rotating speed, about 5 minutes, it is according to stirring quantity, puddle mixer performance and difference to some extent, and will mix the half-blank of handling after 13 for the first time, it is half wet shape material approximately, this half-blank material is added the liquid material 15 of going up proper proportion, be that sticker is formed by phase inter-modulation such as polyethylene alcohol and waters usually, it directly is presented in the tank diameter that mixes processing 14 for the second time, mix, press its rotating speed about 20rpm, about 3-10 minute mix makes it link mixing stirring completely and is the material of sticking with paste bulk, and the preparation of raw material is so far promptly finished.
To mix through secondary and handle 14 appropriate bulk materials, directly be presented in the material storage barrel, cooperate the discharging control of by-pass valve control quantitative, make its extruding and discharging 16 do interlock control with the material extrusion facility that link to each other, reach an amount of operation of discharging continuously, extruded into the material piece of a plate or lath-shaped for the material of bulk, and cooperate the relevant materials device that draws, making it be able to simple and easy guiding draws in the bead machine, do the typing operation of roll extrusion slice 18, and can reach predetermined suitable thickness width etc. by the material piece that bead machine discharge end drawing goes out, make it directly be presented in the drying equipment, do dry processing 19, it designs with the drying of tunnel type usually, generally do the processing of oven dry with 140 ℃ of high temperature of hot blast, material piece after the oven dry is directly entered gluing handle 20 programs, it can atomizing or the coating processed that attaches, mainly making superficial layer form fluid-tight film cover covers, reach water repellant application target, carry out secondary dry processing 21 again, dry with 120 ℃ hot blast air-supply approximately, upper glue layer is dried really rapidly, can finish the finished product of food containers material piece and make, made finished product can roll folding and unfolding by Scroll, or directly carries out cut-parts and handle 22, promptly with the material cutting machine tool, cooperate to set size and tailor, stack after it is tailored with single sheet type and place, make things convenient for the pressure punching out of the different appearance and modelings of successive container to do.
And with the technological design of above-mentioned the whole series, it cooperates the use of metering device by the hybrid modulation of raw material, the planning control of a complete set of manufacturing line of setting that all can computer automation, can make the whole order that produces automatic continuous fully, need not sectional making and link again, the utmost point of can saying so innovation; The making design of environmental protection food containers, link with the facility automation fully, not only can receive the saving of installing space, more can receive the actual practical effect rapid, that significantly reduce man-hour that produces, required manpower and technology rely on, can reduce to minimum, effectively make the whole cost that produces drop to minimum, in the hope of reaching practical economic benefit, produce cost about about 1 yuan with manufacture method development product integral body of the present invention, be 1/10th of traditional method for making, the volume production ability that is produced, the existing method that produces can not be compared, the practicality of real tool and industrial utilization.
In sum, the method for making of environmental protection food containers of the present invention is modulated with continuous and automatic, mix, compression molding, dry, gluing or the like, the material service wear is minimized, reach the continuous enforcement of volume production, make to produce and reach most economical, safe rapidly benefit, having more product structure intensity and material improves, it is more attractive in appearance that product is reached, practical purpose, improvement and simplification with regard to its method for making, can reach really productive costs significantly reduce and produce speed, the real benefit of quality-improving, with regard to the improvement design of its method for making, the real patent of invention requirement that has met the lifting of industrial utilization and innovation economic benefit, the spy files an application in accordance with the law.
Claims (5)
1. the method for making of an environmental protection food containers, it comprises by raw-material preparation, pulverizing and punching press typing makes, and it is characterized in that: will
Material storage: establish by the vegetative fiber material, through pulverizing or grinding, its particulate piece that reaches more than sieve detailed outline 60# get final product, cooperation flour, stone flour, carclazyte or the calcium carbonate shape of all claying into power in advance is placed in the material storage barrel respectively and puts; Again via
Material mixed processing: mix above-mentioned various raws MAT'L according to certain proportion metering allotment, make formation one solid-state main material body be Powdered storage; Assistant is mixed into the flow-like material with paper pulp or water, oil, inhibiter and anti fouling composition through the fixed proportion metering in addition; Directly solid feed and fluid material are inserted in the agitator with the fixed proportion metering respectively, carry out
Once mix: at high speed mixes the material of half wet shape, adds the liquid material of proper proportion again, and promptly sticker, water material carry out
Secondary mixes: make to reach fully with mixing at a slow speed and mix, with whole raw material stir be stick with paste bulk after; Be presented in the material storage barrel and supply
Extruding and discharging: cooperate storage Tu groove quantitative discharging control, make the material extrusion facility will stick with paste the extruding of bulk material and be the continuous discharging of raw material sheet by discharge end;
The roll extrusion slice: via drawing materials device, guiding is drawn in the bead machine with material piece, is rolled into thin slice and handles, for the material piece of being drawn the predetermined moulding thickness of tool, width by the bead machine discharge end, warp again
Primary drying is handled, and with the dry design of tunnel type bellows, cooperates 140 ℃ of high-temperature hot-air oven dry to handle, and the material piece after the oven dry is directly carried out
Gluing is handled, and direct superficial layer gluing at material piece is film like and reaches water repellant application target, again
Redrying is handled, and the hot blast air-supply oven dry with about 120 ℃ is dried upper glue layer rapidly, promptly finishes whole food containers material piece and makes;
Finished product: can roll folding and unfolding or directly carry out the cut-parts processing by Scroll, the pressure punching out of convenient container moulding is done.
2. the method for making of environmental protection food containers according to claim 1 is characterized in that: sticker can be formed by phase inter-modulation such as polyethylene alcohol and waters.
3. the method for making of environmental protection food containers according to claim 1 is characterized in that: the speed of agitator that once mixes is more than the 300rpm rotating speed.
4. the method for making of environmental protection food containers according to claim 1 is characterized in that: the speed of agitator that secondary mixes is about 20rpm.
5. the method for making of environmental protection food containers according to claim 1 is characterized in that: gluing can atomizing or the coating that attaches handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144232 CN1425594A (en) | 2001-12-13 | 2001-12-13 | Method for producing environment pretection food container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144232 CN1425594A (en) | 2001-12-13 | 2001-12-13 | Method for producing environment pretection food container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1425594A true CN1425594A (en) | 2003-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01144232 Pending CN1425594A (en) | 2001-12-13 | 2001-12-13 | Method for producing environment pretection food container |
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| CN (1) | CN1425594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804886A (en) * | 2010-03-04 | 2010-08-18 | 周峰瑞 | Environment-friendly packaging material with natural plant fragrance and application thereof |
| CN102211688A (en) * | 2010-04-09 | 2011-10-12 | 叶均 | Far infrared insect prevention rice packing material made of loess and preparation method thereof |
| CN102030147B (en) * | 2009-09-29 | 2012-07-18 | 晋溢生化科技股份有限公司 | Heat-insulated and naturally-decomposed container |
-
2001
- 2001-12-13 CN CN 01144232 patent/CN1425594A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030147B (en) * | 2009-09-29 | 2012-07-18 | 晋溢生化科技股份有限公司 | Heat-insulated and naturally-decomposed container |
| CN101804886A (en) * | 2010-03-04 | 2010-08-18 | 周峰瑞 | Environment-friendly packaging material with natural plant fragrance and application thereof |
| CN101804886B (en) * | 2010-03-04 | 2012-04-25 | 周峰瑞 | Environment-friendly packaging material with natural plant fragrance and application thereof |
| CN102211688A (en) * | 2010-04-09 | 2011-10-12 | 叶均 | Far infrared insect prevention rice packing material made of loess and preparation method thereof |
| CN102211688B (en) * | 2010-04-09 | 2012-11-21 | 叶均 | Far infrared insect prevention rice packing material made of loess and preparation method thereof |
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