CN1245113A - Technology for integrally synthesizing shoe sole of rubber and polyolefine plastics as surface material - Google Patents
Technology for integrally synthesizing shoe sole of rubber and polyolefine plastics as surface material Download PDFInfo
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- CN1245113A CN1245113A CN 99113802 CN99113802A CN1245113A CN 1245113 A CN1245113 A CN 1245113A CN 99113802 CN99113802 CN 99113802 CN 99113802 A CN99113802 A CN 99113802A CN 1245113 A CN1245113 A CN 1245113A
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- surface layer
- rubber
- sole
- polyolefin plastics
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Abstract
A technology for making integrally synthetic shoe sole with rubber and polyolefine plastics as surface material features that the rubber material is proportionally added to the polyolefin plastics. When the substrate and surficial layer are overlaid and sulfurized, the rubber components can be mutually fused together to firmly bind two different materials together. The advantages of said sole include high integrity, antiwear nature, comfortability, elasticity and strength, not liable to splitting or cracking, long service life, light weight and low cost.
Description
The present invention addresses the one synthesis type producing method for soles of a kind of rubber and polyolefin plastics surface layer, belongs to the shoemaking industry technical scope.
In the prior art, with common general sandals, beach shoes etc. require the light footwear of wear, on its footwear body structure, can not do the too design of complexity, or even cooperate facing to combine with the individual layer sole promptly to constitute the footwear body structure with vamp, again because of under the requirement that will meet the wear comfortableness, general many polyolefin plastics that directly adopts are made sole, utilize the elasticity that the polyolefin plastics material foaming gives and can promote buffering effect between the foot trample action, and reach the requirement of wear comfortableness, but because of the wearability of polyolefin plastics material itself relatively poor, behind wear after a while, sole is easy to wearing and tearing and can not continues wear.For improving the wearability of sole, the shoemaking practitioner adopts elastomeric material to make sole again, utilize the antiwear characteristic of rubber material and give sole higher wearability, use and prolong its wear life-span, only comparatively closely knit because of the quality of elastomeric material own, relatively poor with the sole elasticity that this kind elastomeric material is made, and weight is bigger, certainly will influence the comfortableness of its wear; The rubber cost is higher simultaneously, if adopt elastomeric material to make fully on sole, then will increase whole manufacturing cost, influences the industrial economy benefit.
Learn thus no matter adopt polyolefin plastics or elastomeric material, all there is its shortcoming of using in its made sole, and can not obtain desirable practical value.
The objective of the invention is in order to overcome the shortcoming of the made sole of above-mentioned employing homogenous material, adopt the manufacture method of sole that elastomeric material and polyolefin plastics is integrated in one, solution wearability and wear comfortableness have the demand of coexistence concurrently.
Another object of the present invention provides a kind ofly synthesizes the manufacture method of sole of integral body with the fusion bonding mode with rubber bottom and polyolefin plastics surface layer, so that its same sole has the unlike material characteristic concurrently, and keeps its composite structure and can not advance to split or ftracture.
The present invention achieves the above object by following technological means.
The present invention is a kind of rubber and polyolefin plastics surface layer one synthesis type producing method for soles, mainly be after making the bottom and surface layer of sole respectively with elastomeric material and polyolefin plastics expanded material, with its superimposed being positioned in the special mould, handle through the baking operation, the fusion of bottom and surface layer is bonded to one, make sole, it is characterized in that the polyolefin plastics surface layer is in manufacture process, ooze the elastomeric material that is mixed with certain proportion, use in surface layer and the superimposed baking maturation of bottom process, utilize the mutually fusion of rubber material between the sulfuration operational period of surface layer and bottom, and then bottom and surface layer be bonded to one, become a kind of synthesis type sole with unlike material characteristic.In this inventive method, the rubber mixing proportion of surface layer can be 15%～50%, looks different the purposes of shoes and suitably allocates it.
The made sole of the inventive method has good wearability and wear comfortableness, and has better elastic.In addition, the sole intensity that the inventive method is made is higher, and wear day is difficult for advancing to split or cracking phenomena long afterwards, has prolonged service life.
Now with description of drawings of the present invention in the back:
Fig. 1 is the present invention's footwear sole construction decomposing schematic representation.
Fig. 2 is the sectional schematic diagram of the present invention's footwear sole construction.
Fig. 3 is the schematic flow sheet of method for making of the present invention.
Now with the present invention's embodiment and be described with reference to the accompanying drawings as follows.
Consult Fig. 1, Fig. 2 and Fig. 3, the present invention is divided into bottom 10 with sole partly to make for 20 liang with surface layer, be on its method for making after the manufacturing of finishing bottom 10 and surface layer 20 respectively, again with the two superimposed being positioned in the special mould, after the baking operation is handled, bottom 10 and surface layer 20 fusions are bonded to one, finish the manufacturing of sole.
The base material that do not vulcanize maturation of bottom 10 for making with elastomeric material, its thickness is about 1/3 of sole gross thickness, and also is formed with suitable lines with anti-skidding in its bottom surface, also can be shaped on trade mark.
After surface layer 20 is stacked and placed on bottom 10 surfaces, insert and carry out vulcanization of rubber operation in the special mould, in the process of baking, because of surface layer 20 blending have the rubber material, the mutual fusion of the rubber material of mat surface layer 20 and bottom 10 between the sulfuration operational period, No. 10 surface layers 20 of bottom are bonded to one, become a kind of synthesis type sole with unlike material characteristic.Utilize rubber bottom 10 can possess the required wearability of sole, the comfortableness that mat elastic polyolefin plastics surface layer 20 then can be promoted wear.
The synthesis type sole of making via above-mentioned method for making, utilization is in the design of polyolefin plastics surface layer 20 blending rubber materials, make it when carrying out surface layer 20 and bottom 10 synthetic, utilize the fusion bonding of the two rubber material and combine closely and be integral, therefore unlikely produce the phenomenon that sole splits or ftractures.Sole integral body has the unlike material characteristic simultaneously, can not only obtain the required wearability of sole, and the comfortableness that can give wear.In addition, because the polyolefin plastics material is lighter, and with low cost, so the manufacturing cost of integral body and weight all can obtain significantly to fall to subtract.
Claims (2)
1, the method for making of a kind of rubber and polyolefin plastics surface layer one synthesis type sole, mainly be after making the bottom (10) and surface layer (20) of sole respectively with elastomeric material and polyolefin plastics expanded material, with its superimposed inserting in the special mould, after the baking operation is handled, bottom (10) and surface layer (20) fusion are bonded to one, finish the manufacturing of sole, it is characterized in that described polyolefin plastics surface layer is in manufacture process, blending has the elastomeric material of certain proportion, use in the process of surface layer (20) and the superimposed baking maturation of bottom (10), utilize the mutually fusion of rubber material between the sulfuration operational period of face (20) and bottom (10), and then bottom (10) and surface layer (20) be bonded to one, become a kind of synthesis type sole with unlike material characteristic.
2, according to the method for making of described a kind of rubber of claim 1 and polyolefin plastics surface layer one synthesis type sole, it is characterized in that the rubber mixing proportion of described surface layer (20) can be 15%～50%, look the different purposes of shoes and do suitably allotment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113802 CN1245113A (en) | 1999-06-21 | 1999-06-21 | Technology for integrally synthesizing shoe sole of rubber and polyolefine plastics as surface material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113802 CN1245113A (en) | 1999-06-21 | 1999-06-21 | Technology for integrally synthesizing shoe sole of rubber and polyolefine plastics as surface material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1245113A true CN1245113A (en) | 2000-02-23 |
Family
ID=5276952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99113802 Pending CN1245113A (en) | 1999-06-21 | 1999-06-21 | Technology for integrally synthesizing shoe sole of rubber and polyolefine plastics as surface material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1245113A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400276C (en) * | 2005-09-08 | 2008-07-09 | 刘坤钟 | Manufacture method of sole with rubber decoration |
| CN105196587A (en) * | 2015-08-17 | 2015-12-30 | 林棉棉 | Manufacturing technology for sole material of sneakers |
| CN105636771A (en) * | 2013-10-18 | 2016-06-01 | 耐克创新有限合伙公司 | Method of manufacturing rubber and polyolefin sole assembly |
-
1999
- 1999-06-21 CN CN 99113802 patent/CN1245113A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400276C (en) * | 2005-09-08 | 2008-07-09 | 刘坤钟 | Manufacture method of sole with rubber decoration |
| CN105636771A (en) * | 2013-10-18 | 2016-06-01 | 耐克创新有限合伙公司 | Method of manufacturing rubber and polyolefin sole assembly |
| CN105636771B (en) * | 2013-10-18 | 2017-07-07 | 耐克创新有限合伙公司 | The method of manufacture rubber and polyolefin sole assembly |
| CN105196587A (en) * | 2015-08-17 | 2015-12-30 | 林棉棉 | Manufacturing technology for sole material of sneakers |
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