CN104041988A - Composite shoe soles and manufacturing method thereof - Google Patents
Composite shoe soles and manufacturing method thereof Download PDFInfo
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- CN104041988A CN104041988A CN201410266148.XA CN201410266148A CN104041988A CN 104041988 A CN104041988 A CN 104041988A CN 201410266148 A CN201410266148 A CN 201410266148A CN 104041988 A CN104041988 A CN 104041988A
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- rubber
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- bactericide
- assembled shoe
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Abstract
The invention provides a pair of composite shoe soles and a manufacturing method thereof. Grooves are formed in stress positions of each shoe sole; a rubber piece is embedded in each groove. The composite shoe soles, which are made of two materials of polyurethane and rubber, are small in specific gravity and light, stress positions at the half sole and the heel adopt the rubber material and are soft and wear-resisting, the road holding capability is high, three different kinds of rubber are adopted in the rubber raw material, the defect of single performance of single rubber is overcome, an antiager and a mildew preventive are added in the rubber raw material, the synthetic rubber has the wear-resisting, cold resistant, heat resistant, anti-aging and mouldproof functions, the service life is prolonged, in addition, a sterilizing agent is added in the sole polyurethane raw material, and the sterilizing effect on the feet is exerted in use. The composite shoe soles, disclosed by the invention, are low in price, economic and practical.
Description
Technical field
The present invention is specifically related at the bottom of a kind of assembled shoe and preparation method thereof.
Background technology
The making material of existing sole is comparatively single, general normal employing rubber or polyurethane material, although rubber has, wearability is good, anti-skidding, flexible, easy fracture not, force part pliability better, good-extensibility, contraction is stable, hardness is good, the advantage of good bandability, but rubber easily aging, service life is short and rubber-sole Heavy Weight, causes the not light defect of walking.
Polyurethane material have density high, have good oxidation resistent susceptibility, lightweight, the feature that is difficult for wrinkle, although overcome the defect of rubber-sole Heavy Weight, the hardness of polyurethane material sole is not good, a large amount of uses also can cause environmental pollution.
Because existing sole material is single, but when walking, different force parts are different to the requirement of sole, and prior art can not meet this requirement.In addition, footwear major part is designed to the pattern of the full parcel of pin, and the gas permeability that affects like this footwear is poor, cause easy breed bacteria on pin, and existing sole function is comparatively single, does not have the effect of sterilization.
Summary of the invention
The object of the invention is to overcome existing sole, to make material single and have a problem of above-mentioned deficiency.
For this reason, at the bottom of the invention provides a kind of assembled shoe, comprise sole, the force part of described sole is provided with groove, and described groove is embedded with sheet rubber.
The force part of above-mentioned sole is half sole and heel.
The material of above-mentioned sole is polyurethane.
The raw materials by weight portion meter of above-mentioned sheet rubber comprises: natural rubber 40～75, acrylonitrile-butadiene rubber 30～55, butadiene rubber 60～85, age resistor 1.5～3.0, mould inhibitor 1.0～2.0, vulcanizing agent 2～3, carbon black 40～55.
Above-mentioned age resistor is one or both in antioxidant D NP or anti-aging agent RD.
Above-mentioned mould inhibitor is rubber mould inhibitor.
Above-mentioned vulcanizing agent is vulcanizing agent PDM.
In above-mentioned urethane raw, be mixed with bactericide, the mass fraction of bactericide is urethane raw 10%～15%.
In addition, the present invention also provides the preparation method at the bottom of a kind ofization assembled shoe, comprises the steps:
1) press the raw material that formula ratio is prepared sheet rubber, and be ready to bactericide;
2) by step 1) in ready bactericide join for making the urethane raw of described sole, the mass fraction of bactericide is urethane raw 10%～15%, and bactericide and urethane raw are mixed;
3) by step 2) in the urethane raw one-shot forming with sterilizing function that obtains produce and be with reeded polyurethane shoe-sole; By step 1) in the raw material of the sheet rubber prepared mix and make sheet rubber;
4), by brushing rubber finishing agent after groove and the polishing of sheet rubber bonding plane position, after drying, brush again the rubber based adhesives of 1～2mm, after referring to tactile doing, by smooth the packing in groove of sheet rubber.
Above-mentioned steps 1) bactericide in is hydrogen peroxide or Peracetic acid.
At the bottom of the invention has the beneficial effects as follows a kind of assembled shoe being provided, at the bottom of utilizing the assembled shoe of polyurethane and the making of rubber bi-material, proportion is little, light, while wearing, at half sole and heel force part, adopt elastomeric material, soft, wear-resisting, earth-grasping force is strong, in rubber raw materials, adopt three kinds of different rubber, made up the shortcoming of single rubber, in rubber raw materials, add age resistor and mould inhibitor simultaneously, synthetic rubber has wear-resisting, cold-resistant, heat-resisting, the function of anti-aging and mildew-resistant, increase the service life, in addition, in polyurethane shoe-sole raw material, add bactericide, can play bactericidal action to pin in use, assembled shoe reserve price lattice provided by the invention are low, economical and practical.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the structural representation that is provided with groove sole.
Fig. 2 is the structural representation of embedded sheet rubber.
Fig. 3 is the structural representation at the bottom of assembled shoe of the present invention.
Description of reference numerals: 1, sole; 2, groove; 3, sheet rubber.
The specific embodiment
Embodiment 1:
In order to overcome existing sole, to make material single and have a problem of function singleness, at the bottom of the invention provides a kind of sterilization anti-aging assembled shoe as shown in Figure 1, Figure 2 and Figure 3, comprise sole 1, the force part of described sole 1 is provided with groove 2, and described groove 2 is embedded with sheet rubber 3.
Wherein, the force part of described sole 1 is half sole and heel; The material of described sole 1 is polyurethane; In described urethane raw, be mixed with bactericide.At the half sole of sole 1 and heel region, adopt sheet rubber 3, soft, wear-resisting by elastomeric material, earth-grasping force is strong, makes people more comfortable when walking, adds bactericide in urethane raw, makes sole 1 have sterilizing function.At the bottom of the assembled shoe that this polyurethane and rubber make, proportion is little, light, price is low, economical and practical.
Embodiment 2:
On the basis of embodiment 1, the raw materials by weight portion meter of described sheet rubber 3 comprises: natural rubber 40～75, acrylonitrile-butadiene rubber 30～55, butadiene rubber 60～85, age resistor 1.5～3.0, mould inhibitor 1.0～2.0, vulcanizing agent 2～3, carbon black 40～55; Described age resistor is one or both in antioxidant D NP or anti-aging agent RD, and described mould inhibitor is rubber mould inhibitor, and described vulcanizing agent is vulcanizing agent PDM.
Natural rubber has softness, good springiness, intensity advantages of higher, shortcoming is not wear-resisting, it is wear-resisting, cold-resistant that butadiene rubber has advantages of, and acrylonitrile-butadiene rubber the has advantage such as wear-resisting, heat-resisting, antistatic, the rubber raw materials of sheet rubber 3 is by these the three kinds rubber combinations with different performance, the sheet rubber 3 that makes to make has good springiness, the advantage such as wear-resisting, cold-resistant, heat-resisting, antistatic simultaneously, has avoided the defect of single rubber.
In addition, make sheet rubber 3 there is ageing-resistant and function mildew-resistant adding of age resistor and mould inhibitor.
Embodiment 3:
At the bottom of making the assembled shoe in embodiment 1 or 2, the present embodiment provides the preparation method at the bottom of a kind of assembled shoe, the raw materials by weight portion meter that comprises the steps: described sheet rubber 3 comprises following component: 40 parts of natural rubbers, 30 parts of acrylonitrile-butadiene rubbers, 85 parts of butadiene rubbers, antioxidant D NP1.5 part, 1.0 parts of mould inhibitors, 3 parts of vulcanizing agents, 40 parts of carbon blacks;
1) press the raw material that formula ratio is prepared sheet rubber 3, and be ready to bactericide hydrogen peroxide;
2) by step 1) in ready bactericide hydrogen peroxide join for making the urethane raw of described sole 1, the mass fraction of bactericide hydrogen peroxide is urethane raw 10%～15%, and bactericide hydrogen peroxide and urethane raw are mixed;
3) by step 2) in the urethane raw one-shot forming with sterilizing function that obtains produce the polyurethane shoe-sole 1 with fluted 2; By step 1) in the raw material of ready sheet rubber 3 make sheet rubber 3;
4) by brushing LHD-105 one-component rubber finishing agent after the 3 bonding plane positions polishings of groove 2 and sheet rubber one to two time, after drying, brush again the neoprene adhesive of 1～2mm, wait refer to touch dry after, by smooth the packing in groove 2 of sheet rubber 3.
The amount of the bactericide hydrogen peroxide adding in urethane raw is 10%～15%, bactericide content is lower than 10%, can not well to pin, play the effect of sterilization, because hydrogen peroxide has very strong oxidisability, when bactericide hydrogen peroxide content is higher than 15% time, easily make the chemical composition generation side reaction in urethane raw, affect the character of urethane raw.
Embodiment 4:
At the bottom of making the assembled shoe in embodiment 1 or 2, the present embodiment provides the preparation method at the bottom of a kind of assembled shoe, the raw materials by weight portion meter that comprises the steps: described sheet rubber 3 comprises following component: 75 parts of natural rubbers, 55 parts of acrylonitrile-butadiene rubbers, 60 parts of butadiene rubbers, 3 parts of anti-aging agent RDs, 1.0 parts of mould inhibitors, 2 parts of vulcanizing agents, 55 parts of carbon blacks;
1) press the raw material that formula ratio is prepared sheet rubber 3, and be ready to bactericide Peracetic acid;
2) by step 1) in ready bactericide Peracetic acid join for making the urethane raw of described sole 1, the mass fraction of bactericide Peracetic acid is 10%～15% of urethane raw, and bactericide Peracetic acid and urethane raw are mixed;
3) by step 2) in the urethane raw one-shot forming with sterilizing function that obtains produce the polyurethane shoe-sole 1 with fluted 2; By step 1) in the raw material of ready sheet rubber 3 make sheet rubber 3;
4) by brushing LHD-105 one-component rubber finishing agent after the 3 bonding plane positions polishings of groove 2 and sheet rubber one to two time, after drying, brush again the neoprene adhesive of 1～2mm, wait refer to touch dry after, by smooth the packing in groove 2 of sheet rubber 3.
The amount of the bactericide Peracetic acid of adding in urethane raw is 10%～15%, bactericide content is lower than 10%, can not well to pin, play the effect of sterilization, because Peracetic acid has very strong oxidisability, when bactericide Peracetic acid content is higher than 15% time, easily make the chemical composition generation side reaction in urethane raw, affect the character of urethane raw.
Embodiment 5
At the bottom of making the assembled shoe in embodiment 1 or 2, the present embodiment provides the preparation method at the bottom of a kind of assembled shoe, the raw materials by weight portion meter that comprises the steps: described sheet rubber 3 comprises following component: 60 parts of natural rubbers, 48 parts of acrylonitrile-butadiene rubbers, 76 parts of butadiene rubbers, 2.0 parts, the mixture of anti-aging agent RD and antioxidant D NP, 2.0 parts of mould inhibitors, 3.0 parts of vulcanizing agents, 50 parts of carbon blacks;
1) press the raw material that formula ratio is prepared sheet rubber 3, and be ready to bactericide Peracetic acid;
2) by step 1) in ready bactericide Peracetic acid join for making the urethane raw of described sole 1, the mass fraction of bactericide Peracetic acid is 10%～15% of urethane raw, and bactericide Peracetic acid and urethane raw are mixed;
3) by step 2) in the urethane raw one-shot forming with sterilizing function that obtains produce the polyurethane shoe-sole 1 with fluted 2; By step 1) in the raw material of ready sheet rubber 3 make sheet rubber 3;
4) by brushing LHD-105 one-component rubber finishing agent after the 3 bonding plane positions polishings of groove 2 and sheet rubber one to two time, after drying, brush again the neoprene adhesive of 1～2mm, wait refer to touch dry after, by smooth the packing in groove 2 of sheet rubber 3.
The amount of the bactericide Peracetic acid of adding in urethane raw is 10%～15%, bactericide content is lower than 10%, can not well to pin, play the effect of sterilization, because Peracetic acid has very strong oxidisability, when bactericide Peracetic acid content is higher than 15% time, easily make the chemical composition generation side reaction in urethane raw, affect the character of urethane raw.
In sum, at the bottom of the present invention utilizes the assembled shoe of polyurethane and the making of rubber bi-material, proportion is little, light, while wearing, at half sole and heel force part, adopt elastomeric material, soft, wear-resisting, earth-grasping force is strong, in rubber raw materials, adopt three kinds of different rubber, made up the shortcoming that single rubber performance is single, in rubber raw materials, add age resistor and mould inhibitor simultaneously, synthetic rubber has wear-resisting, cold-resistant, heat-resisting, the function of anti-aging and mildew-resistant, increase the service life, in addition, in polyurethane shoe-sole raw material, add bactericide, can play bactericidal action to pin in use, assembled shoe reserve price lattice provided by the invention are low, economical and practical.
More than exemplifying is only to illustrate of the present invention, does not form the restriction to protection scope of the present invention, within the every and same or analogous design of the present invention all belongs to protection scope of the present invention.
Claims (10)
1. at the bottom of an assembled shoe, comprise sole (1), it is characterized in that: the force part of described sole (1) is provided with groove (2), described groove (2) is embedded with sheet rubber (3).
2. at the bottom of assembled shoe as claimed in claim 1, it is characterized in that: the force part of described sole (1) is half sole and heel.
3. at the bottom of assembled shoe as claimed in claim 1, it is characterized in that: the material of described sole (1) is polyurethane.
4. at the bottom of assembled shoe as claimed in claim 1, it is characterized in that: the raw materials by weight portion meter of described sheet rubber (3) comprising: natural rubber 40～75, acrylonitrile-butadiene rubber 30～55, butadiene rubber 60～85, age resistor 1.5～3.0, mould inhibitor 1.0～2.0, vulcanizing agent 2～3, carbon black 40～55.
5. at the bottom of assembled shoe as claimed in claim 4, it is characterized in that: described age resistor is one or both in antioxidant D NP or anti-aging agent RD.
6. at the bottom of assembled shoe as claimed in claim 4, it is characterized in that: described mould inhibitor is rubber mould inhibitor.
7. at the bottom of assembled shoe as claimed in claim 4, it is characterized in that: described vulcanizing agent is vulcanizing agent PDM.
8. at the bottom of assembled shoe as claimed in claim 3, it is characterized in that: in described urethane raw, be mixed with bactericide, the mass fraction of bactericide is urethane raw 10%～15%.
9. the preparation method at the bottom of the assembled shoe as described in one of claim 1～8, is characterized in that: comprise the steps:
1) press the raw material that formula ratio is prepared sheet rubber (3), and be ready to bactericide;
2) by step 1) in ready bactericide join for making the urethane raw of described sole (1), the mass fraction of bactericide is urethane raw 10%～15%, and bactericide and urethane raw are mixed;
3) by step 2) in the urethane raw one-shot forming with sterilizing function that obtains produce the polyurethane shoe-sole (1) with fluted (2); By step 1) in the raw material of ready sheet rubber (3) mix and make sheet rubber (3);
4), by brushing rubber finishing agent after groove (2) and the polishing of sheet rubber (3) bonding plane position, after drying, brush again the rubber based adhesives of 1～2mm, after referring to tactile doing, by smooth the packing in groove (2) of sheet rubber (3).
10. the preparation method at the bottom of sterilization anti-aging assembled shoe as claimed in claim 9, is characterized in that: the bactericide described step 1) is hydrogen peroxide or Peracetic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266148.XA CN104041988A (en) | 2014-06-16 | 2014-06-16 | Composite shoe soles and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266148.XA CN104041988A (en) | 2014-06-16 | 2014-06-16 | Composite shoe soles and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104041988A true CN104041988A (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266148.XA Pending CN104041988A (en) | 2014-06-16 | 2014-06-16 | Composite shoe soles and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN104041988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820307A (en) * | 2016-05-12 | 2016-08-03 | 中国人民解放军总后勤部军需装备研究所 | Combat boot with light double-component sole and preparation method of combat boot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673246A (en) * | 2004-03-25 | 2005-09-28 | 株式会社高岛 | Polyurethane foam plastics with deodorizing or antibiotic property |
| CN201370164Y (en) * | 2008-12-10 | 2009-12-30 | 际华三五一五皮革皮鞋有限公司 | Novel sole |
| CN101874661A (en) * | 2010-06-25 | 2010-11-03 | 万贤能 | Environmental-friendly type soles and method for manufacturing body layer thereof |
| CN103637462A (en) * | 2013-11-20 | 2014-03-19 | 中国人民解放军总后勤部军需装备研究所 | Protection rubber shoes used for industrial and mining enterprises |
-
2014
- 2014-06-16 CN CN201410266148.XA patent/CN104041988A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673246A (en) * | 2004-03-25 | 2005-09-28 | 株式会社高岛 | Polyurethane foam plastics with deodorizing or antibiotic property |
| CN201370164Y (en) * | 2008-12-10 | 2009-12-30 | 际华三五一五皮革皮鞋有限公司 | Novel sole |
| CN101874661A (en) * | 2010-06-25 | 2010-11-03 | 万贤能 | Environmental-friendly type soles and method for manufacturing body layer thereof |
| CN103637462A (en) * | 2013-11-20 | 2014-03-19 | 中国人民解放军总后勤部军需装备研究所 | Protection rubber shoes used for industrial and mining enterprises |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820307A (en) * | 2016-05-12 | 2016-08-03 | 中国人民解放军总后勤部军需装备研究所 | Combat boot with light double-component sole and preparation method of combat boot |
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Application publication date: 20140917 |
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