CN103802342A - Integral forming process of shoe sole - Google Patents
Integral forming process of shoe sole Download PDFInfo
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- CN103802342A CN103802342A CN201410050954.3A CN201410050954A CN103802342A CN 103802342 A CN103802342 A CN 103802342A CN 201410050954 A CN201410050954 A CN 201410050954A CN 103802342 A CN103802342 A CN 103802342A
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- hot melt
- forming process
- film
- integral forming
- melt adhesive
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- Adhesives Or Adhesive Processes (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses an integral forming process of a shoe sole. The integral forming process of the shoe sole comprises the steps of 1), performing film extraction treatment on hot melt glue by using a film extracting machine to form a hot melt glue film; 2), coating the upper surface of a large sole and the lower surface of a middle sole with the prepared hot melt glue films at a temperature of 100-120 DEG C, and then thermally laminating the large sole and the middle sole under a certain condition; 3), performing film extraction treatment on the hot melt glue and active carbon particles by using the film extracting machine to form a hot melt glue film containing the active carbon particles; 4), coating the lower surface of an insole and the upper surface of the middle sole with the prepared hot melt glue films containing the active carbon particles at the temperature of 100-120 DEG C, then thermally laminating the insole and the middle sole under a certain condition. The forming process is simple; by adopting the forming process, the harm to the body of an operator due to chemical glue with poisons and the pungent smell can be avoided; meanwhile, the active carbon particles with the absorption function are added in each hot melt glue film, the anti-microbial and anti-odor effects can be achieved; the wearing comfort of the shoe is improved.
Description
Technical field
The present invention relates to a kind of integral forming process of sole.
Background technology
Traditional sole processing process when by sole and the laminating of the middle end, needs manually to brush in advance one deck chemical glue at shoe-pad with at middle the end, after laminating, dries at certain temperature again, to make unnecessary chemical glue volatilization, completes the laminating at sole and the middle end.Adopt this type of processing technology, not only operation is comparatively loaded down with trivial details, and, irritant smell and the chemical glue with certain toxicity mostly due to what adopt, in sole after oven dry, still there is remaining glue to exist, not only affect the healthy of user, also very easily workman's health has been impacted in process of production.In addition, adopt this kind of processing technology, not only labor intensive, production efficiency low, be unfavorable for producing in enormous quantities, and the sole surface that processing obtains often has the vestige after glue dries, outward appearance is comparatively coarse.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of technique simple, production efficiency is high, the sole integral forming process that can produce in enormous quantities.
For achieving the above object, the present invention is by the following technical solutions:
An integral forming process for sole, described sole comprises the large end, the middle end and shoe-pad, described integral forming process comprises the following steps:
1) to take out film machine, PUR is taken out to film processing formation hot melt adhesive film;
2) hot melt adhesive film making in step 1) is painted on respectively at 100～120 ℃ on the upper surface at the large end and the lower surface at the middle end, then by the large end and the middle end at 175～185 ℃, by 10～15kg/cm
2pressure carry out hot pressing processing,
3) to take out film machine, PUR and activated carbon particles are taken out to the hot melt adhesive film that film processing formation contains activated carbon particles;
4) hot melt adhesive film that contains activated carbon particles making in step 3) is painted on respectively on the lower surface of shoe-pad and the upper surface at the middle end at 100～120 ℃, then by shoe-pad and the middle end at 175～185 ℃, by 10～15kg/cm
2pressure carry out hot pressing process.
Preferably: the PUR described in step 1) and step 3) is TPU PUR.
Preferably: described in step 1) and step 3), take out film processing, its treatment temperature is 260～300 ℃.
Preferably: the hot melt adhesive film that contains activated carbon particles described in step 3), every square meter hot melt adhesive film contains 5～80g active carbon.
Preferably: described active carbon is cocoanut active charcoal particle and/or active fruit shell carbon particle.
Preferably: described active carbon is 80～120 orders.
Preferably: step 2) and in step 4), the brushing thickness of hot melt adhesive film is 0.03～0.05mm.
Beneficial effect of the present invention is, sole integral forming process of the present invention, technique is simple, abandon the chemical glue in traditional moulding process, but adopt the TPU PUR of environmental protection, not only there is stronger bonding force than traditional chemical glue, prevent shoes coming unglued in wearing process, and avoid poisonous, the actual bodily harm that the chemical glue of irritant smell brings operator, improve millworker's working environment, in addition, sole of the present invention has increased the activated carbon particles with adsorption function in hot melt adhesive film, reach the effect of antibacterial deodourizing, promote the snugness of fit of shoes.
The specific embodiment
Below in conjunction with specific embodiment, the specific embodiment of the present invention is described further, but the present invention is not limited in following embodiment.Unless otherwise noted, the various raw materials in the present invention all can be bought acquisition by market.
The integral forming process of a kind of sole of the present invention, described sole comprises the large end, the middle end and shoe-pad, its integral forming process comprises following procedure of processing:
1) to take out film machine, PUR is taken out to film processing formation hot melt adhesive film;
2) hot melt adhesive film making in step 1) is painted on respectively at 100～120 ℃ on the upper surface at the large end and the lower surface at the middle end, then at 175～185 ℃, hot pressing is carried out in the large end and the middle end, and hot pressing pressure is 10～15kg/cm
2;
3) to take out film machine, PUR and activated carbon particles are taken out to the hot melt adhesive film that film processing formation contains activated carbon particles;
4) hot melt adhesive film that contains activated carbon particles making in step 3) is painted on respectively on the lower surface of shoe-pad and the upper surface at the middle end at 100～120 ℃, then at 175～185 ℃, hot pressing is carried out in the middle end and shoe-pad, hot pressing pressure is 10～15kg/cm
2.
Wherein, step 1) and 3) described in PUR be TPU PUR, taking out film treatment temperature is 260～300 ℃; Activated carbon particles described in step 3) is that order number is 80～120 object cocoanut active charcoal particles and/or active fruit shell carbon particle, and in the hot melt adhesive film making, every square meter hot melt adhesive film contains 5～80g active carbon; Described step 2) and step 4) in, the brushing thickness of hot melt adhesive film is 0.03～0.05mm.
Embodiment 1
An integral forming process for sole, described sole comprises the large end, the middle end and shoe-pad, its integral forming process comprises following procedure of processing:
1) TPU PUR is taken out to film processing make it to form hot melt adhesive film to take out film machine, taking out film treatment temperature is 300 ℃;
2) the TPU hot melt adhesive film making in step 1) is painted on respectively on the upper surface at the large end and the lower surface at the middle end at 120 ℃, the brushing thickness of TPU hot melt adhesive film is 0.03～0.05mm, then at 175 ℃, hot pressing is carried out in the large end and the middle end, and hot pressing pressure is 10kg/cm
2;
3) TPU PUR and order number are taken out to film as 100 object cocoanut active charcoal particles process and form the TPU hot melt adhesive film that contains cocoanut active charcoal particle to take out film machine, take out 260 ℃ of film treatment temperatures, in the hot melt adhesive film making, in every square meter TPU hot melt adhesive film, contain 50g cocoanut active charcoal;
4) the TPU hot melt adhesive film that contains cocoanut active charcoal particle making in step 3) is painted on respectively on the lower surface of shoe-pad and the upper surface at the middle end at 120 ℃, the brushing thickness that has the TPU hot melt adhesive film of cocoanut active charcoal particle is 0.03～0.05mm, then at 180 ℃, hot pressing is carried out in the middle end and shoe-pad, hot pressing pressure is 15kg/cm
2.
The present invention adopts above-mentioned sole molding process, abandon the chemical glue in traditional moulding process, but adopt the TPU PUR of environmental protection, the actual bodily harm of having avoided chemical glue poisonous, irritant smell to bring operator, improve millworker's working environment, and in hot melt adhesive film, increased the activated carbon particles with adsorption function, and can reach the effect of antibacterial deodourizing, promote the snugness of fit of shoes.
Specific embodiment described in the invention is only for the detailed description of the specific implementation process of the integral forming process to this sole, rather than the restriction of integral forming process to this sole.Any modification that this product is carried out and improvement, the substituting and using of similar or close material in the scope of the claims or category, all belongs to scope of patent protection of the present invention.
Claims (7)
1. an integral forming process for sole, described sole comprises the large end, the middle end and shoe-pad, it is characterized in that: described integral forming process comprises the following steps:
1) to take out film machine, PUR is taken out to film processing formation hot melt adhesive film;
2) hot melt adhesive film making in step 1) is painted on respectively at 100～120 ℃ on the upper surface at the large end and the lower surface at the middle end, then by the large end and the middle end at 175～185 ℃, by 10～15kg/cm
2pressure carry out hot pressing processing,
3) to take out film machine, PUR and activated carbon particles are taken out to the hot melt adhesive film that film processing formation contains activated carbon particles;
4) hot melt adhesive film that contains activated carbon particles making in step 3) is painted on respectively on the lower surface of shoe-pad and the upper surface at the middle end at 100～120 ℃, then by shoe-pad and the middle end at 175～185 ℃, by 10～15kg/cm
2pressure carry out hot pressing process.
2. integral forming process according to claim 1, is characterized in that: the PUR described in step 1) and step 3) is TPU PUR.
3. integral forming process according to claim 1, is characterized in that: described in step 1) and step 3), take out film processing, its treatment temperature is 260～300 ℃.
4. integral forming process according to claim 1, is characterized in that: the hot melt adhesive film that contains activated carbon particles described in step 3), every square meter hot melt adhesive film contains 5～80g active carbon.
5. according to the integral forming process described in claim 1 or 4, it is characterized in that: described active carbon is cocoanut active charcoal particle and/or active fruit shell carbon particle.
6. according to the integral forming process described in claim 1 or 4, it is characterized in that: described active carbon is 80～120 orders.
7. integral forming process according to claim 1, is characterized in that: step 2) and step 4) in, the brushing thickness of hot melt adhesive film is 0.03～0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050954.3A CN103802342B (en) | 2014-02-14 | 2014-02-14 | A kind of integral forming process of sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050954.3A CN103802342B (en) | 2014-02-14 | 2014-02-14 | A kind of integral forming process of sole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802342A true CN103802342A (en) | 2014-05-21 |
| CN103802342B CN103802342B (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410050954.3A Expired - Fee Related CN103802342B (en) | 2014-02-14 | 2014-02-14 | A kind of integral forming process of sole |
Country Status (1)
| Country | Link |
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| CN (1) | CN103802342B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738600Y (en) * | 2003-12-17 | 2005-11-09 | 吴惠玲 | Shoe-sole structure of composite water-proof and permeable material |
| CN201323927Y (en) * | 2008-12-24 | 2009-10-14 | 福建泉州匹克体育用品有限公司 | Novel sole |
| US20120198723A1 (en) * | 2011-02-09 | 2012-08-09 | B & S Partners, Inc. d/b/a Pilgrim Shoes | Therapeutic shoe |
| CN202919137U (en) * | 2012-11-14 | 2013-05-08 | 耀利(中国)有限公司 | Improved slipper structures |
-
2014
- 2014-02-14 CN CN201410050954.3A patent/CN103802342B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738600Y (en) * | 2003-12-17 | 2005-11-09 | 吴惠玲 | Shoe-sole structure of composite water-proof and permeable material |
| CN201323927Y (en) * | 2008-12-24 | 2009-10-14 | 福建泉州匹克体育用品有限公司 | Novel sole |
| US20120198723A1 (en) * | 2011-02-09 | 2012-08-09 | B & S Partners, Inc. d/b/a Pilgrim Shoes | Therapeutic shoe |
| CN202919137U (en) * | 2012-11-14 | 2013-05-08 | 耀利(中国)有限公司 | Improved slipper structures |
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| Publication number | Publication date |
|---|---|
| CN103802342B (en) | 2016-11-23 |
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Granted publication date: 20161123 Termination date: 20180214 |
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