CN105459318A - Production method of intra-mould integrally formed double-texture shoe sole - Google Patents
Production method of intra-mould integrally formed double-texture shoe sole Download PDFInfo
- Publication number
- CN105459318A CN105459318A CN201510361712.0A CN201510361712A CN105459318A CN 105459318 A CN105459318 A CN 105459318A CN 201510361712 A CN201510361712 A CN 201510361712A CN 105459318 A CN105459318 A CN 105459318A
- Authority
- CN
- China
- Prior art keywords
- mould
- sole
- production method
- raw material
- shoe sole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a production method of an intra-mould integrally formed double-texture shoe sole, comprising the following steps: (1) designing vent holes in a conventional mould to enable the conventional mould to be changed into a mould capable of being vacuumized; (2) producing a required lower-layer sheet sole in the form of accessories, carrying out glue coating treatment, putting the sheet sole to a corresponding position of the mould; (3) attaching a clipped TPU film to a mould mouth and carrying out vacuum pumping treatment until film paper is completely attached into the mould; (4) preparing material for the upper layer of the shoe sole, injecting the material into the mould, and demoulding 6-7 minutes after mould assembly is completed. By adopting the production method, the laminating and sole assembling procedures of the double-texture shoe sole are reduced, post-processing for laminating is not needed, and a finished product can be obtained after demoulding, thus reducing production cost; the product is attractive in appearance, and the appearance does not have the phenomenon of material shortage or the defect of air holes; and compared with like products, the weight can be reduced by 15-20%, and the elasticity can be improved by 40-50%.
Description
Technical field
The present invention relates to the production method of two material sole, specifically the production method of one-body molded pair of material sole in a kind of mould.
Background technology
According to the different performance of various material for sole of shoe in the market, good and bad difference is different, and some appearance are better, but exist lay particular stress on, the shortcoming such as environmental-protecting performance difference; What have is lightweight, but poor flexibility, yielding; Some good springiness, lightweight, but appearance poor, the easily broken end.In addition for two material sole, owing to being two material composition, in existing sole fabrication technology, have to pass through aft-loaded airfoil laminating, need to consume manpower and time-consuming.
Summary of the invention
The object of the present invention is to provide the production method of one-body molded pair of material sole in a kind of mould, avoid the weak point of above-mentioned technology.
For achieving the above object, the invention provides following technical scheme:
In mould, the production method of one-body molded pair of material sole, comprises the steps:
(1) designing and arranging pore on the basis of traditional moulds, changes the mould that can vacuumize into;
(2) produce at the bottom of required lower synusia with the form of accessory, through brush coating process, be positioned over the correspondence position of mould;
(3) be attached to die orifice by the TPU film cut to carry out vacuumizing process, until film paper is attached in mould completely;
(4) prepare the raw material on sole upper strata, and raw material is injected in mould, carry out the demoulding in 6-7 minute after matched moulds.
As the further scheme of the present invention: what adopt at the bottom of the lower synusia in described step (1) is solid polyurethane material.
As the further scheme of the present invention: in described step (4), the raw material on sole upper strata is made up of isocyanates, polyalcohol and additional material; Described additional material comprises amine, ethylene glycol and blowing agent.
As the further scheme of the present invention: the mass percent that described amine, ethylene glycol and blowing agent account for the raw material total amount on sole upper strata is respectively 1-1.2%, 1-1.5% and 1-1.2%.
Compared with prior art, the invention has the beneficial effects as follows:
1, decrease the laminating group underflow journey of two material sole, and without the need to aft-loaded airfoil laminating, the demoulding is finished product, saves the costs such as artificial, the water power in manufacturing process;
2, the product shape that makes of the present invention is attractive in appearance, the intact material phenomenon of outward appearance, the also defect such as pore-free;
3, by weighing, visual and tortuous test, result show, comparatively existing product weight saving, tortuous number of times is no less than 100,000 times, and compared with similar products, weight can alleviate 15-20%, and elasticity can improve 40-50%.
Accompanying drawing explanation
Fig. 1 is the product structure schematic diagram made by production method of one-body molded pair of material sole in mould;
In figure: under 1-at the bottom of synusia, 2-sole upper strata, 3-product ontology.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Refer to Fig. 1, in the embodiment of the present invention, in mould, the production method of one-body molded pair of material sole, comprises the steps:
(1) designing and arranging pore on the basis of traditional moulds, changes the mould that can vacuumize into;
(2) adopt 100% solid polyurethane be at the bottom of lower synusia 1 material, to produce at the bottom of required lower synusia 1 with the form of accessory, through brush coating process, be positioned over the correspondence position of mould;
(3) be attached to die orifice by the TPU film cut to carry out vacuumizing process, until film paper is attached in mould completely;
(4) raw material on sole upper strata 2 is prepared, raw material is made up of isocyanates, polyalcohol and additional material, additional material comprises amine, ethylene glycol and blowing agent, and wherein amine, ethylene glycol and blowing agent are respectively 1%, 1% and 1% by the quality hundred parts of ratios accounting for raw material total amount and prepare; After preparing, raw material is injected in mould, carry out the demoulding in 6 minutes after matched moulds, after the demoulding, be product ontology 3.
Embodiment 2
Refer to Fig. 1, in the embodiment of the present invention, in mould, the production method of one-body molded pair of material sole, comprises the steps:
(1) designing and arranging pore on the basis of traditional moulds, changes the mould that can vacuumize into;
(2) adopt 100% solid polyurethane be at the bottom of lower synusia 1 material, to produce at the bottom of required lower synusia 1 with the form of accessory, through brush coating process, be positioned over the correspondence position of mould;
(3) be attached to die orifice by the TPU film cut to carry out vacuumizing process, until film paper is attached in mould completely;
(4) raw material on sole upper strata 2 is prepared, raw material is made up of isocyanates, polyalcohol and additional material, additional material comprises amine, ethylene glycol and blowing agent, and wherein amine, ethylene glycol and blowing agent are respectively 1.2%, 1.5% and 1.2% by the mass percent accounting for raw material total amount and prepare; After preparing, raw material is injected in mould, carry out the demoulding in 7 minutes after matched moulds, after the demoulding, be product ontology 3.
Compared with prior art, the present invention has the following advantages:
1, decrease the laminating group underflow journey of two material sole, and without the need to aft-loaded airfoil laminating, the demoulding is finished product, saves the costs such as artificial, the water power in manufacturing process;
2, the product shape that makes of the present invention is attractive in appearance, the intact material phenomenon of outward appearance, the also defect such as pore-free;
3, by weighing, visual and tortuous test, result show, comparatively existing product weight saving, tortuous number of times is no less than 100,000 times, and compared with similar products, weight can alleviate 15-20%, and elasticity can improve 40-50%.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. the production method of one-body molded pair of material sole in mould, is characterized in that, comprise the steps:
(1) designing and arranging pore on the basis of traditional moulds, changes the mould that can vacuumize into;
(2) produce at the bottom of required lower synusia with the form of accessory, through brush coating process, be positioned over the correspondence position of mould;
(3) be attached to die orifice by the TPU film cut to carry out vacuumizing process, until film paper is attached in mould completely;
(4) prepare the raw material on sole upper strata, and raw material is injected in mould, carry out the demoulding in 6-7 minute after matched moulds.
2. the production method of one-body molded pair of material sole in mould according to claim 1, is characterized in that, what adopt at the bottom of the lower synusia in described step (1) is solid polyurethane material.
3. the production method of one-body molded pair of material sole in mould according to claim 1, is characterized in that, in described step (4), the raw material on sole upper strata is made up of isocyanates, polyalcohol and additional material; Described additional material comprises amine, ethylene glycol and blowing agent.
4. the production method of one-body molded pair of material sole in mould according to claim 1, it is characterized in that, the mass percent that described amine, ethylene glycol and blowing agent account for the raw material total amount on sole upper strata is respectively 1-1.2%, 1-1.5% and 1-1.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361712.0A CN105459318A (en) | 2015-06-26 | 2015-06-26 | Production method of intra-mould integrally formed double-texture shoe sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361712.0A CN105459318A (en) | 2015-06-26 | 2015-06-26 | Production method of intra-mould integrally formed double-texture shoe sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105459318A true CN105459318A (en) | 2016-04-06 |
Family
ID=55597682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361712.0A Pending CN105459318A (en) | 2015-06-26 | 2015-06-26 | Production method of intra-mould integrally formed double-texture shoe sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105459318A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313409A (en) * | 2016-09-14 | 2017-01-11 | 佛山市南海创意鞋材有限公司 | PU shoe sole laminating and forming process |
| CN109810236A (en) * | 2018-09-21 | 2019-05-28 | 张东井 | A kind of production method of polyurethane shoe-sole and urethane raw for this method |
| CN115195177A (en) * | 2021-04-09 | 2022-10-18 | 浙江华峰新材料有限公司 | Forming method of pore-free sole, pore-free sole and shoe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006038245A1 (en) * | 2004-10-08 | 2006-04-13 | Acroplastica S.R.L. | A method of manufacturing boards for covering top panels of household appliances and boards obtained therefrom |
| CN101590700A (en) * | 2009-06-24 | 2009-12-02 | 祝红丽 | A kind of sole molding process |
| CN104325589A (en) * | 2014-09-05 | 2015-02-04 | 刘银实 | Method for one-time application of polyurethane sole wrapped by thermoplastic polyurethane film to undersole |
| CN104552674A (en) * | 2013-12-10 | 2015-04-29 | 吴文杰 | Shoe sole molding method |
-
2015
- 2015-06-26 CN CN201510361712.0A patent/CN105459318A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006038245A1 (en) * | 2004-10-08 | 2006-04-13 | Acroplastica S.R.L. | A method of manufacturing boards for covering top panels of household appliances and boards obtained therefrom |
| CN101590700A (en) * | 2009-06-24 | 2009-12-02 | 祝红丽 | A kind of sole molding process |
| CN104552674A (en) * | 2013-12-10 | 2015-04-29 | 吴文杰 | Shoe sole molding method |
| CN104325589A (en) * | 2014-09-05 | 2015-02-04 | 刘银实 | Method for one-time application of polyurethane sole wrapped by thermoplastic polyurethane film to undersole |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313409A (en) * | 2016-09-14 | 2017-01-11 | 佛山市南海创意鞋材有限公司 | PU shoe sole laminating and forming process |
| CN109810236A (en) * | 2018-09-21 | 2019-05-28 | 张东井 | A kind of production method of polyurethane shoe-sole and urethane raw for this method |
| CN109810236B (en) * | 2018-09-21 | 2022-04-12 | 张东井 | Method for manufacturing polyurethane sole and polyurethane raw material used for method |
| CN115195177A (en) * | 2021-04-09 | 2022-10-18 | 浙江华峰新材料有限公司 | Forming method of pore-free sole, pore-free sole and shoe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101773723B (en) | Fabrication process of gule-and-seam-free vulcanized glued leather ball | |
| WO2021073674A3 (en) | Fibre moulding plant for producing moulded parts from environmentally degradable fibre material | |
| CN105459318A (en) | Production method of intra-mould integrally formed double-texture shoe sole | |
| CN105034237B (en) | A kind of production technology of in-molded articles for use | |
| CN104524748A (en) | Envelope-pasted rubber ball and manufacturing process thereof | |
| WO2009036018A3 (en) | Blow moldable polyimide/polyamide composition, process for blow molding and articles made thereby | |
| CN103935058A (en) | Novel manufacturing process of mechanically fitted basketball | |
| CN110356335A (en) | A kind of two-sided epidermis foaming automobile inside gadget and its moulding process | |
| CN108556389A (en) | A kind of light weight and the ETPU sole molding process with air cushion appearance | |
| CN102922763B (en) | Manufacture method of multi-color polyurethane (PU) shoe fabric | |
| CN102285129B (en) | Process for producing rubber tube | |
| CN109927310B (en) | Forming process of foam inner core composite material | |
| CN106891589A (en) | A kind of composite for engine hood of passenger train and preparation method thereof | |
| CN106346813A (en) | Shoemaking mold for integrally molded shoes | |
| CN103317943A (en) | Manufacturing method of handicraft | |
| CN203665775U (en) | Mold for producing oil tanks | |
| CN113386378A (en) | Integrated forming process of composite sole | |
| CN203597297U (en) | Dumpling forming mold for dumpling maker | |
| CN205438994U (en) | Ball line ball seal section mould utensil | |
| CN204263416U (en) | A kind of mould improving car carpeting surface quality | |
| CN103144400B (en) | A kind of method of roof panel inside gadget surface recombination woven fabric | |
| CN204306137U (en) | A kind of novel bullet shake footwear sole construction | |
| CN106956730A (en) | It is integrally formed seat cushion and its manufacture method | |
| TW201509638A (en) | Preparation method of composite type shoe sole | |
| CN202079860U (en) | Glass fiber reinforced plastic and PVC (polyvinyl chloride) leather foaming composite covering part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
|
| RJ01 | Rejection of invention patent application after publication |