CN102038331A - A manufacturing method for environment-protective shoe stretcher elements - Google Patents
A manufacturing method for environment-protective shoe stretcher elements Download PDFInfo
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- CN102038331A CN102038331A CN200910193213XA CN200910193213A CN102038331A CN 102038331 A CN102038331 A CN 102038331A CN 200910193213X A CN200910193213X A CN 200910193213XA CN 200910193213 A CN200910193213 A CN 200910193213A CN 102038331 A CN102038331 A CN 102038331A
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Abstract
The invention relates to the technical field of the shoe stretcher product and refers particularly to a manufacturing method for the shoe stretcher elements with mixed materials of rubber and plant husk such as recycled rice hull and wheat husk as the raw material. The present invention discloses a kind of novel environment-protective shoe stretcher elements. The main manufacturing material for the shoe stretcher elements is rice hull which is simply mixed with rubber to be made into material sheets for the environment-protective shoe stretcher. The material sheets are then molded into the finished product of the shoe stretcher. The invented novel shoe stretcher is simply mixed and shaped with large amount of rice hull and rubber, which besides the environmental-protection feature, has multiple benefits of the volume-economy-compliance, practical utility and safety.
Description
Technical field:
The present invention designs the fillers product technical field, and refering in particular to a kind of is the preparation method of the environmental protection fillers element of raw material with the composite material of plant shell material such as the paddy and wheat shell of recovery and rubber mainly.
Background technology:
Because it is very big that various industrial development forms the integrated environment resource cost; the waste and the destruction that cause integrated environment and limited resources to use; so the commodity of various environmental protection notions and material just constantly are developed use; phase makes the material recycling that constantly circulated; see through recovery and re-use the decrement that reaches resource consumption, and then reach the notion of environmental protection.
With shoes manufacturing and use, its all material all is to adopt the rubber virgin material to use usually.But providing under the actual use comfort conditions, based on the consumption guiding that environmental consciousness comes back, the also many footwear sole constructions of gradually developing various tool environmental protection characteristic of dealer.But these exploitations are confined to shoes itself more, there is no the exploitation of environmental protection aspect for the periphery material of shoes.
Seeing Fig. 5, is example with the fillers, and it is inner for supporting the vamp use that existing fillers is used for shoes (30), and major part all still is with shredded paper 31 assisting as frame support vamp.Use material with regard to it, though be mostly with recycled writing paper as paper wood, or answer accessory that environmental protection characteristic is arranged, but on the use effect with regard to actual frame support vamp, be extremely limited in fact, head is irregular because it kneads, so evenly use is very limited with regard to actual vamp frame support, so the most accessible have the dealer with plastic cement PVC material, through the blow molding of similar cell-shell formula, make the moulding of its intimate toe-cap, be the making of fillers, its moulding or frame support are uniformly used, but its plastic material refines processing through petrochemical industry, preposition processing is just arranged in fact, energy waste and the complicated process of making processing can not really meet the use of environment-friendly materials, especially in countries such as America and Europes, it is the inputs of total ban PVC goods that extremely many countries are arranged, and its fact that is not inconsistent the environmental protection use is very obvious.And present in the making of fillers, do not see the product development that has than environmental protectionization always.
Summary of the invention
Technical problem to be solved by this invention is exactly the deficiency that is to solve in the present product, and a kind of preparation method of environmental protection fillers element is provided.The fillers of making by the present invention adopts environmental-protecting material, and the recyclable effect of utilizing again.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme: the raw material of this fillers element comprises: with discarded rice husk or wheat husk after the crops harvest is main material, it accounts for overall material weight ratio is 30～80%, through suitably screening and pulverizing processing are handled; Forming tool rubber softening and the efficient hardening adhesivity with roll extrusion, stirring back is the rubber material, and it accounts for total material weight ratio is 12～60%; Additive, this additive includes Zinc Oxide, stearic acid, activating agent, promoter, and the weight ratio of its shared total material is 8～10%; The prime minister is presented to rubber material, additive and main material in the mixer according to above-mentioned ratio, mixes fully, stirs, and handles and makes block original material; Then, original material piece and bridging agent be presented to carry out compressing tablet roll extrusion uniform treatment in the running roller machine, wherein the part by weight that adds of bridging agent is at 1～2%, makes the material block of mixing be rolled into the material piece of even en plaque; At last, will be presented in the pressure forming mould after the above-mentioned material piece cutting, the molded typing of pressurizeing, heating is made into the fillers element.
Above-mentioned rice husk or below the wheat husk material granule diameter 3mm.
Above-mentioned rubber material includes natural rubber and artificial rubber.
Above-mentioned material piece is between the thickness 1～50mm of its lamellar body.
Be provided with a flange that makes things convenient for the user to grip in the above-mentioned fillers element.
Above-mentioned rubber material, additive and main material are presented to carried out in the processing procedure in the mixer, at least add a kind of in the following material arranged: the particulate powders that natural activity bamboo carbon particulate, bamboo vinegar liquid, bacteriostasis, and deodorization essence, tool far infrared distribute, and the percentage by weight of the material of this adding itself and rubber material is 2～15%.
Above-mentioned bridging agent is a sulphur.
After the present invention adopts technique scheme; it is a main material to reclaim rice husk; cooperate the appropriate rubber material of prefabricated mixing; be presented to mixer with proper proportion; through being mixed into the environment-friendly materials piece of tool rice husk rubber, add the bridging agent roll extrusion again and mix the raw material sheet that the moulding of formation fillers element is used, make the fillers element by inserting mould inner mould formulation type; make the fillers element meet the practical effect of environmental protection recycling fully, guarantee to meet the application target that produces economic environmental protection practicality.
Description of drawings:
Fig. 1 is a flow chart of the present invention;
Fig. 2 is the fillers element stereogram of made of the present invention;
Fig. 3 is the stereogram at another visual angle of fillers element of made of the present invention;
Fig. 4 is the user mode figure of the fillers element of made of the present invention;
Fig. 5 is the user mode figure of existing fillers element.
The specific embodiment:
Below in conjunction with accompanying drawing invention is described in detail.
Environmental protection fillers element by the present invention's making, main with traditional fillers element, but be set as the support of a kind of convenient stand and reuse, more and see through the improvement design of material, reach the convenient environmental protection fillers element that re-uses and can reduce material decrement such as waste agronomic crop rice husk synchronously that reclaims.
See Fig. 1, preparation method of the present invention is as follows:
Environmental protection fillers unit mainly makes raw material and comprises among the present invention: main material 10, rubber material 12 and additive 13 specify as follows:
With fiber materials such as rice husk discarded after the crops harvest or wheat husks is main material 10, it accounts for overall material weight ratio is 30～80%, the main material 10 that reclaims is processed 11 through suitable screening and pulverizing, make it reach suitable fine particle shape, preferable below 3mm;
It is suitably softening that rubber material 12 is finished tool with roll extrusion, stirring in advance, and the robber materials of its adhesivity of efficient hardening, and common whole rubber material 12 accounts for 12～60% of the total material weight of the present invention.It includes the glue material of natural rubber, artificial rubber or its processing.
The additive 13 that mixes usefulness mainly includes: Zinc Oxide (ZnO), stearic acid (Stearic acid product another name: octadecanoic acid), chemicals such as activating agent, promoter, its weight in the shared ratio of total material between 8～10%.
Zinc Oxide in the above-mentioned additive 13 (chemical name: zinc oxide) be the requisite additive of rubber and tire industry, also be used as vulcanizing activator and the reinforcing agent and the colouring agent of natural rubber, synthetic rubber and latex.
Above-mentioned stearic acid is mainly as the raw material of auxiliary agent and the raw material of daily chemical product.
Above-mentioned activating agent is DEG activating agent (chemical name: ethylene glycol, easily moisture absorption).The consumption of DEG activating agent should be in a zone of reasonableness, and consumption too much will cause the material meta-alkalescence, influence the facilitation effect of cure time and promoter.Certainly, activating agent can also adopt PEG activating agent (chemical name: polyethylene glycol).
Above-mentioned promotion can be selected materials such as rubber accelerator DM, M, TS, wherein DM (chemical name: 2,2 '-the curing dibenzo frustrates) be natural gum, rubber polymer, the universal promoter of reclaimed rubber, in sizing material, easily disperse, do not pollute.The vulcanizate resistance to ag(e)ing is good.This activating agent usually can with other accelerator combinations, to improve activity.During use, need mix zinc oxide and the stearic acid stated.Common consumption 1-2 part.(chemical name: the 2-thiol benzothiazole) as the medium accelerator of natural rubber, it has the effect of plasticizer concurrently to captax.Promoter TS (chemical name: sulfuration tetra methylthiuram) can use it separately, also can with other accelerator combinations.
Be ready to after the above-mentioned material standard, at first, an amount of ratio in mixing, the rubber material 12 that stirs and the chemical additive 13 is presented in the mixing and blending machine, and a large amount of recovery rice husk main material 10 is presented in the mixer with relative proper proportion, mix stir process 14 fully, through being mixed into block original material.
Then, again the original material piece is presented in the running roller machine, carry out compressing tablet roll extrusion circular treatment, and it is even that bridging agent is added together roll extrusion, the part by weight that the ratio that bridging agent adds accounts for total material is 1～2%, make and mix the appropriate original material piece of stir process 14, in the material piece 15 of making even en plaque through the roll-in of running roller machine, more suitable use between the thickness 1～50mm of its lamellar body.
At last, with material piece 15 through the suitable shred shape that cuts into, its size is different according to the thickness of fillers size and moulding thereof, be presented to respectively in the mould of a hydraulic press, the molded typing 16 of pressurizeing and heating, wherein the pressure of mould is more than 50 kilograms, and its temperature is between 120 °-160 °.So just be made into a similar shoes toe-cap end shape moulding fillers element finished product 17.
Employed bridging agent is sulphur (S) in the above-mentioned manufacturing process, promptly by sulphur the elastomeric material in the material is carried out vulcanizing treatment.
See Fig. 3,4, this is the stereogram by the made fillers element 20 of said method, and it is provided with a flange 21 that makes things convenient for the user to grip, and convenient the gripping inserted during for use.
In the above-mentioned manufacturing process, can use in response to actual environment friendly bacteriostatic or deodorizing etc. needs, added such as natural activity bamboo carbon particulate, bamboo vinegar liquid or special antibacterial, essence that deodorizing is used, and the particulate powders that distributes of tool far infrared or the like, its required interpolation content is suitably adjusted mixed proportion according to actual needs usually, and general common content accounts for the part by weight of total material at 2～15%.The fillers element of made can be inserted in shoes inside usually like this, fills the auxiliary of health such as doing shoes are antibacterial, deodorizing, makes the richer polynary practical effect of use of fillers element.
And with environmental protection fillers element of the present invention after use, because all materials all belong to callable material, but more all be the environmental protection cellulosic material of natural decomposition and recycling, it is an environment-friendly materials structure completely, according to most rice hull material, cooperate the mixing of natural gum material, reach the making that mixes of an amount of chemical additive, whole material combination is main with the rice husk, the rubber material only is the media of its adhesivity of mat as bonding, and the many materials to mix, all can easyly reclaim, especially after finished product uses up, can be via after tearing or be cut into the less volume of timber easily, see through nature weathering such as tanning by the sun of daylight drenches with rain, just can simple and easy decomposition reclaim and form fertilizer by the earth, right its also can reclaim to pulverize to fill once more does the material of producing usefulness once more, only need the ratio of suitable its mixing of adjustment, make the utilization that produces of regenerating, so just the set fillers element moulding of the present invention is made, its discarded object of not only having environmental protection improves the reason pattern, can significantly reduce the processing puzzlement that the crop waste environmental pollution is produced, the utilization of shoes accessory is made, do the environment-protecting product exploitation of an innovation, whole procedure for processing is simplified, planning control that especially can automatic serial production line, the innovative design that the practical environmental protection fillers element of an innovation of can saying so produces; Practical characteristic of the product of institute's tool and integral body produce the dark tool environmental protection Practical Benefit of design, whole processing procedure is many to be mixed automatically by facility, required produce manpower and technology relies on few, required material cost can be reduced to minimum, really meet the practical economic benefit of environmental protection, the practical effects such as safety and sanitation that can provide shoes to use again, characteristics such as institute's tool practicality and industrial utilization really are one completely newly to accord with economical and practical design again.
Be several specific embodiment of the present invention below.
Embodiment one: the percentage in each comfortable total material of main material, rubber material and additive is: main material 80%, rubber material 12%, additive 8%.Wherein main material adopts rice husk, during making, rice husk is worn into 300 purpose powderies.The rubber material adopts natural rubber.Concrete grammar carries out in the manner described above.Owing to the large percentage of main material, the fillers quality of made is more crisp in the present embodiment.
Embodiment two: the percentage in each comfortable total material of main material, rubber material and additive is: main material 30%, rubber material 60%, additive 10%.Wherein main material adopts rice husk, during making, rice husk is worn into 300 purpose powderies.The rubber material adopts natural rubber and artificial rubber mixture.Concrete grammar carries out in the manner described above.Owing to the large percentage of rubber material, the fillers product cost of made is higher in the present embodiment, and price is more expensive.
Embodiment three: this is a most preferred embodiment of the present invention, and wherein the percentage in each comfortable total material of main material, rubber material and additive is: main material 60%, rubber material 30%, additive 8%, natural activity bamboo carbon particulate 2%.Wherein main material adopts rice husk, during making, rice husk is worn into 300 purpose powderies.The rubber material adopts natural rubber.Concrete grammar carries out in the manner described above.Ratio is reasonable in the present embodiment, and made product is durable, cheap.
In sum, a kind of new-type environmental protection fillers element of the present invention, produce main material with the rice husk for the fillers element, via with the simple and easy mixed environmental protection fillers material piece that makes of rubber material, again with the finished product of molded formation fillers, it uses the simple and easy mixed-forming of compound rubber material in a large number with rice husk, and the environmental protection characteristic of not only having meets more that volume production is economic, practical, the multiple benefit of Environmental Safety.
Certainly, the above only is example of the present invention, is not to limit the scope of the present invention, and all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.
Claims (7)
1. the preparation method of an environmental protection fillers element, the raw material of this fillers element comprises:
With discarded rice husk or wheat husk after the crops harvest is main material, and it accounts for overall material weight ratio is 30～80%, through suitably screening and pulverizing processing are handled;
Forming tool rubber softening and the efficient hardening adhesivity with roll extrusion, stirring back is the rubber material, and it accounts for total material weight ratio is 12～60%;
Additive, this additive includes Zinc Oxide, stearic acid, activating agent, promoter, and the weight ratio of its shared total material is 8～10%;
The prime minister is presented to rubber material, additive and main material in the mixer according to above-mentioned ratio, mixes fully, stirs, and handles and makes block original material;
Then, original material piece and bridging agent be presented to carry out compressing tablet roll extrusion uniform treatment in the running roller machine, wherein the part by weight that adds of bridging agent is at 1～2%, makes the material block of mixing be rolled into the material piece of even en plaque;
At last, will be presented in the pressure forming mould after the above-mentioned material piece cutting, the molded typing of pressurizeing, heating is made into the fillers element.
2. the preparation method of a kind of environmental protection fillers element according to claim 1 is characterized in that: described rice husk or below the wheat husk material granule diameter 3mm.
3. the preparation method of a kind of environmental protection fillers element according to claim 1 is characterized in that: described rubber material includes natural rubber and artificial rubber.
4. the preparation method of a kind of environmental protection fillers element according to claim 1 is characterized in that: described material piece, and between the thickness 1～50mm of its lamellar body.
5. according to the preparation method of any described a kind of environmental protection fillers element among the claim 1-4, it is characterized in that: be provided with a flange that makes things convenient for the user to grip in the described fillers element.
6. the preparation method of a kind of environmental protection fillers element according to claim 5, it is characterized in that: described rubber material, additive and main material are presented to carried out in the processing procedure in the mixer, at least add a kind of in the following material arranged: the particulate powders that natural activity bamboo carbon particulate, bamboo vinegar liquid, bacteriostasis, and deodorization essence, tool far infrared distribute, and the percentage by weight of the material of this adding itself and rubber material is 2～15%.
7. the preparation method of a kind of environmental protection fillers element according to claim 6 is characterized in that: described bridging agent is a sulphur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910193213XA CN102038331A (en) | 2009-10-22 | 2009-10-22 | A manufacturing method for environment-protective shoe stretcher elements |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910193213XA CN102038331A (en) | 2009-10-22 | 2009-10-22 | A manufacturing method for environment-protective shoe stretcher elements |
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| CN102038331A true CN102038331A (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910193213XA Pending CN102038331A (en) | 2009-10-22 | 2009-10-22 | A manufacturing method for environment-protective shoe stretcher elements |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801926A (en) * | 2016-04-14 | 2016-07-27 | 惠东县吉隆源发塑胶制品厂 | Rubber shoe product with plant short fibers as filler and preparation method and application thereof |
| CN107788608A (en) * | 2017-08-16 | 2018-03-13 | 洛阳彤辉电子科技有限公司 | A kind of environment-friendly degradable fiber sandals and method |
| CN113331538A (en) * | 2021-06-04 | 2021-09-03 | 广州市宏晓包装制品有限公司 | Environment-friendly paper shoe stretcher and preparation method of material thereof |
-
2009
- 2009-10-22 CN CN200910193213XA patent/CN102038331A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801926A (en) * | 2016-04-14 | 2016-07-27 | 惠东县吉隆源发塑胶制品厂 | Rubber shoe product with plant short fibers as filler and preparation method and application thereof |
| CN107788608A (en) * | 2017-08-16 | 2018-03-13 | 洛阳彤辉电子科技有限公司 | A kind of environment-friendly degradable fiber sandals and method |
| CN107788608B (en) * | 2017-08-16 | 2023-05-02 | 洛阳彤辉电子科技有限公司 | Environment-friendly degradable fiber sandal processing equipment and method |
| CN113331538A (en) * | 2021-06-04 | 2021-09-03 | 广州市宏晓包装制品有限公司 | Environment-friendly paper shoe stretcher and preparation method of material thereof |
| CN113331538B (en) * | 2021-06-04 | 2022-08-09 | 广州市宏晓包装制品有限公司 | Environment-friendly paper shoe stretcher |
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Application publication date: 20110504 |