CN104223571B - A kind of soft cloth shoes and production technology thereof - Google Patents
A kind of soft cloth shoes and production technology thereof Download PDFInfo
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- CN104223571B CN104223571B CN201410512606.3A CN201410512606A CN104223571B CN 104223571 B CN104223571 B CN 104223571B CN 201410512606 A CN201410512606 A CN 201410512606A CN 104223571 B CN104223571 B CN 104223571B
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Abstract
The invention discloses a kind of soft cloth shoes and production technology thereof, described soft cloth shoes comprise upper of a shoe and sole, and described upper of a shoe is made up of elasticity layer of cloth, and described sole comprises the footwear sole construction layers such as elasticity layer of cloth, PU soft layer and rubber layer; The elasticity layer of cloth of described upper of a shoe and the elasticity layer of cloth of described sole are same cloth material, without splicing or stitching; The elasticity layer of cloth of described sole and the two-layer footwear sole construction layer of PU soft layer are integral structure layers; Be provided with groove in the middle part of described PU soft layer, described rubber layer footwear sole construction layer is positioned at groove, and described PU soft layer and rubber layer are integral structure layers.The technological process of production of the present invention comprises stirs material, mold filling, vacuumizes, to dry and hot-forming; Technological process is simple and quick, and the integral type of sole elasticity layer of cloth and PU soft layer, PU soft layer and rubber layer merges, and achieves the requirement that modern is modish to shoes fashion, simultaneously comfortable safety again.
Description
Technical field
The present invention relates to cloth shoes and production technology thereof, be specifically related to a kind of soft cloth shoes and production technology thereof.
Background technology
The kind function of current shoes is varied, comprises common original-shape footwear, and the footwear of attractive in appearanceization design and functionalized design; Along with growth in the living standard, the requirement of people to footwear is not only Comfortable attractive, more follows the fashion modish simultaneously.The parent that current one-time formed indoor shoes obtains people looks at, but fashion is modish all not for traditional one footwear, as the indoor shoes in patent document CN201414469Y adopts the compressing technique of wool material to obtain, this indoor shoes cost is higher, not environmentally, and at hot weather be not suitable for wearing; And one-shot forming polyurethane foam footwear adopt the one-shot forming of polyurethane material polychrome casting machine injection molding to obtain in patent document CN1596789A, this foaming shoe has some superiority on weight cost, but this foaming shoe is worn for a long time and is very easily out of shape, comfort can constantly reduce, and is not suitable for dress hot season; Simultaneously these two kinds one footwear can not meet the requirement of modern in appearance.
Summary of the invention
For the problems referred to above, the invention provides a kind of fashion modish, be applicable to dress in each season, on-deformable comfortable light soft cloth shoes and production technology thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of soft cloth shoes and production technology thereof, and described soft cloth shoes comprise upper of a shoe and sole, described upper of a shoe is an elasticity layer of cloth, and described sole comprises the footwear sole construction layers such as elasticity layer of cloth, PU soft layer and rubber layer; The elasticity layer of cloth of described upper of a shoe and the elasticity layer of cloth of described sole are same elasticity cloth materials, and both are without splicing or sew up; Be provided with groove in the middle part of the PU soft layer of described sole, in described groove, be provided with rubber layer; The elasticity layer of cloth of described sole and the two-layer footwear sole construction layer of PU soft layer merge by heat the integral structure that elastic deformation that technique is built up coordinates; Described PU soft layer and rubber layer also merge technique by heat and are built up integral structure.
As preferably, the thickness of described elasticity layer of cloth is the thickness of 0.01mm ~ 2mm, PU soft layer is 0.1mm ~ 15mm, and the thickness of rubber layer is 0.1mm ~ 15mm; Arranging rubber layer is for increasing the hardness of sole, playing comfortable and safe effect; Specifically shoe-pad can be set in sole when wearing.
The production raw material of described soft cloth shoes comprise elasticity cloth, PU material, rubber and auxiliary agent etc., and described PU material is divided into PU material 1 and PU material 2, PU material 1 to be mainly polyester or PPG, and PU material 2 is mainly polyisocyanates constituents; Described auxiliary agent comprise catalyst, defoamer, foamicide, anti-yellowing dose, curing agent, colouring agent, antioxidant, filler and fire retardant; Described rubber is a kind of molded rubber sheet.
As preferably, described PU material 1 is 100:45 ~ 60 with the weight ratio of PU material 2.
As preferably, described auxiliary agent comprises the raw material of following weight portion: catalyst 0.25 ~ 0.35, defoamer 0.3 ~ 0.5, foamicide 0.3 ~ 0.5, anti-yellowing dose 2, curing agent 4 ~ 6; Each amounts of components is determined according to PU material content.
As preferably, the production craft step of described soft cloth shoes is:
(1) material is stirred: be added in PU material 1 in certain part by weight ratio by auxiliary agent and be uniformly mixed, then PU material 2 is added in certain part by weight ratio in the PU material 1 and auxiliary agent mixed, PU material 1, PU material 2 and auxiliary agent interact at whipping process, obtain the PU material in pulpous state after stirring 14s;
(2) mold filling: placed in a mold by shaping sheet rubber, be poured on the sheet rubber in mould by the PU material of pulpous state, the thickness of pulpous state PU material is 2mm ~ 3mm; The mold filling time is 8s;
(3) vacuumize: the mould after mold filling is placed in vacuum machine, under the condition of vacuum machine temperature 50 C ~ 60 DEG C, 8s is vacuumized to mould, remove the bubble in PU material in mould, ensure shaping after PU material surface smooth, concrete vaporization temperature is determined according to the thickness of PU material and sheet rubber; The continuous slaking of PU slurry in vacuum.
(4) dry: the mould after vacuumizing is placed in baking box, under the condition of oven temperature 65 DEG C ~ 90 DEG C, place 80s ~ 100s, to remove moisture unnecessary in mould, actual temp and time are determined according to the reaction of PU slurry and sheet rubber and moisture; The continuous slaking of PU slurry in drying course.
(5) hot-forming: elastical cloth to be placed on the mould after removing moisture, under the condition of pressure 0.7MPa ~ 1MPa, temperature 90 DEG C ~ 100 DEG C, carry out hot press operation 600s to mould, concrete pressure and temperature are determined according to the reaction of elastical cloth and PU slurry and thickness.
The invention has the beneficial effects as follows, structure of the present invention is simple, and novel in design, comfortable fashion is modish, and wear off conveniently, the rollable folding and unfolding when not using, footwear entirety has elasticity, and weight is extremely light, and the technological process of production is simple.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present invention
Wherein, upper of a shoe elasticity layer of cloth 1, sole 2
Fig. 2 is structural representation of the present invention
Wherein, upper of a shoe elasticity layer of cloth 1, sole elasticity layer of cloth 3, PU soft layer 4, rubber layer 5
Fig. 3 is production technological process of the present invention
Detailed description of the invention
By reference to the accompanying drawings, the invention will be further described.
A kind of soft cloth shoes and production technology thereof, described soft cloth shoes comprise upper of a shoe elasticity layer of cloth 1 and sole 2, and described sole 2 comprises sole elasticity layer of cloth 3, PU soft layer 4 and rubber layer 5; Described upper of a shoe elasticity layer of cloth 1 and sole elasticity layer of cloth 3 are same elasticity cloth, and both are without splicing or sew up; Be provided with groove in the middle part of the PU soft layer 4 of described sole 2, described rubber layer 5 is positioned at groove; Described sole elasticity layer of cloth 3 and the two-layer footwear sole construction layer of PU soft layer 4 merge by heat the integral structure that elastic deformation that technique is built up coordinates; Described PU soft layer 4 also merges technique by heat with rubber layer 5 and is built up integral structure.
Further, the thickness of described upper of a shoe elasticity layer of cloth 1 and sole elasticity layer of cloth 3 is the thickness of 0.01mm ~ 2mm, PU soft layer 4 is 0.1mm ~ 15mm, and the thickness of rubber layer 5 is 0.1mm ~ 15mm; Arranging rubber layer 5 is for increasing the hardness of sole, playing comfortable and safe effect; When wearing, shoe-pad is set in footwear.
The production raw material of described soft cloth shoes comprise elasticity cloth, PU material, rubber and auxiliary agent; Described PU material is divided into PU material 1 and PU material 2, PU material 1 to be polyester or PPG, and PU material 2 is polyisocyanates constituents; Described auxiliary agent comprise catalyst, defoamer, foamicide, anti-yellowing dose, curing agent, colouring agent, antioxidant, filler and fire retardant; Described rubber is a kind of molded rubber sheet;
Described PU material 1 is 100:45 ~ 60 with the weight ratio of PU material 2;
Described auxiliary agent comprises the raw material of following weight portion: catalyst 0.25 ~ 0.35, defoamer 0.3 ~ 0.5, foamicide 0.3 ~ 0.5, anti-yellowing dose 2, curing agent 4 ~ 6;
The production craft step of described soft cloth shoes is:
(1) material is stirred: be added into by auxiliary agent in PU material 1 and be uniformly mixed, then PU material 2 is added in the PU material 1 mixed and auxiliary agent, PU material 1, PU material 2 and auxiliary agent interact at whipping process, obtain the PU material in pulpous state after stirring 14s;
(2) mold filling: placed in a mold by shaping sheet rubber, be then poured on the sheet rubber in mould by the PU material of pulpous state, the thickness of pulpous state PU material is 2mm ~ 3mm; The mold filling time is 8s;
(3) vacuumize: the mould after mold filling is placed in vacuum machine, under the condition of vacuum machine temperature 50 C ~ 60 DEG C, 8s is vacuumized to mould, the continuous slaking of PU slurry in vacuum;
(4) dry: the mould after vacuumizing is placed in baking box, under the condition of oven temperature 65 DEG C ~ 90 DEG C, place 80s ~ 100s, the continuous slaking of PU slurry in drying course;
(5) hot-forming: elastical cloth to be placed on the mould after removing moisture, under the condition of pressure 0.7MPa ~ 1MPa, temperature 90 DEG C ~ 100 DEG C, hot press operation 600s to be carried out to mould.
Claims (3)
1. soft cloth shoes, is characterized in that:
Described soft cloth shoes comprise upper of a shoe and sole; Described upper of a shoe is an elasticity layer of cloth, and described sole comprises elasticity layer of cloth, PU soft layer and rubber layer; The elasticity layer of cloth of described upper of a shoe and the elasticity layer of cloth of sole are same elasticity cloth, and both are without splicing or sew up; Described PU soft layer and the two-layer footwear sole construction of elasticity layer of cloth are integral structures, and the middle part of described PU soft layer is provided with groove, and described rubber layer is positioned at groove, and PU soft layer and the two-layer footwear sole construction of rubber layer are integral structures.
2. a production technology for soft cloth shoes, is characterized in that:
The production raw material of described soft cloth shoes comprise elasticity cloth, PU material, rubber and auxiliary agent; Described PU material is divided into PU material 1 and PU material 2, PU material 1 to be polyester or PPG, and PU material 2 is polyisocyanates constituents; Described auxiliary agent comprise catalyst, defoamer, foamicide, anti-yellowing dose, curing agent, colouring agent, antioxidant, filler and fire retardant; Described rubber is a kind of molded rubber sheet;
Described PU material 1 is 100:45 ~ 60 with the weight ratio of PU material 2;
Described auxiliary agent comprises the raw material of following weight portion: catalyst 0.25 ~ 0.35, defoamer 0.3 ~ 0.5, foamicide 0.3 ~ 0.5, anti-yellowing dose 2, curing agent 4 ~ 6;
The production craft step of described soft cloth shoes is:
(1) material is stirred: be added into by auxiliary agent in PU material 1 and be uniformly mixed, then PU material 2 is added in the PU material 1 mixed and auxiliary agent, PU material 1, PU material 2 and auxiliary agent interact at whipping process, obtain the PU material in pulpous state after stirring 14s;
(2) mold filling: placed in a mold by shaping sheet rubber, be then poured on the sheet rubber in mould by the PU material of pulpous state, the thickness of pulpous state PU material is 2mm ~ 3mm; The mold filling time is 8s;
(3) vacuumize: the mould after mold filling is placed in vacuum machine, under the condition of vacuum machine temperature 50 C ~ 60 DEG C, 8s is vacuumized to mould, the continuous slaking of PU slurry in vacuum;
(4) dry: the mould after vacuumizing is placed in baking box, under the condition of oven temperature 65 DEG C ~ 90 DEG C, place 80s ~ 100s, the continuous slaking of PU slurry in drying course;
(5) hot-forming: elastical cloth to be placed on the mould after removing moisture, under the condition of pressure 0.7MPa ~ 1MPa, temperature 90 DEG C ~ 100 DEG C, hot press operation 600s to be carried out to mould.
3. the soft cloth shoes of one according to claim 1, is characterized in that: the thickness of described elasticity layer of cloth is the thickness of 0.01mm ~ 2mm, PU soft layer is 0.1mm ~ 15mm, and the thickness of rubber layer is 0.1mm ~ 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512606.3A CN104223571B (en) | 2014-09-29 | 2014-09-29 | A kind of soft cloth shoes and production technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512606.3A CN104223571B (en) | 2014-09-29 | 2014-09-29 | A kind of soft cloth shoes and production technology thereof |
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| CN104223571A CN104223571A (en) | 2014-12-24 |
| CN104223571B true CN104223571B (en) | 2016-02-03 |
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| CN201410512606.3A Expired - Fee Related CN104223571B (en) | 2014-09-29 | 2014-09-29 | A kind of soft cloth shoes and production technology thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820544A (en) * | 2016-04-29 | 2016-08-03 | 东莞市康诚鞋材有限公司 | Foaming TPU color insole or shoe sole and production method thereof |
| CN106073023A (en) * | 2016-06-24 | 2016-11-09 | 东莞市康诚鞋材有限公司 | A kind of nanometer memory elasticity body and production technology vamp of colding pressing |
| CN107616578A (en) * | 2016-07-15 | 2018-01-23 | 黄丽丽 | A kind of preparation method of elastic footwear material |
| CN106363855A (en) * | 2016-08-26 | 2017-02-01 | 东莞市康诚鞋材有限公司 | Manufacturing method of PU foamed integrate-shaped shoe surface |
| CN109463846A (en) * | 2018-10-31 | 2019-03-15 | 东莞东辉鞋材制品有限公司 | A kind of formula and preparation method of high rebound permeable shoe pads |
| CN111000317A (en) * | 2019-11-28 | 2020-04-14 | 温州捷图鞋业有限公司 | Recovery shoe and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593605Y (en) * | 2002-08-14 | 2003-12-24 | 李海峰 | Anti-skid snow boots |
| CN102907814A (en) * | 2012-11-19 | 2013-02-06 | 南通富妮华纺织品有限公司 | Slippers |
| CN204232389U (en) * | 2014-09-29 | 2015-04-01 | 周思兵 | A kind of soft cloth shoes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100269374A1 (en) * | 2009-04-22 | 2010-10-28 | Chin-Long Hsieh | Sole structure and method of making the same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593605Y (en) * | 2002-08-14 | 2003-12-24 | 李海峰 | Anti-skid snow boots |
| CN102907814A (en) * | 2012-11-19 | 2013-02-06 | 南通富妮华纺织品有限公司 | Slippers |
| CN204232389U (en) * | 2014-09-29 | 2015-04-01 | 周思兵 | A kind of soft cloth shoes |
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| CN104223571A (en) | 2014-12-24 |
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Granted publication date: 20160203 Termination date: 20160929 |