CN1788642B - Movable shoe-pad production method - Google Patents
Movable shoe-pad production method Download PDFInfo
- Publication number
- CN1788642B CN1788642B CN 200510102199 CN200510102199A CN1788642B CN 1788642 B CN1788642 B CN 1788642B CN 200510102199 CN200510102199 CN 200510102199 CN 200510102199 A CN200510102199 A CN 200510102199A CN 1788642 B CN1788642 B CN 1788642B
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- CN
- China
- Prior art keywords
- shoe pad
- adjustable shoe
- thermoplastic material
- lining
- thermoplastic
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention is making process of movable shoe sole. The making process includes adhering formed non-thermoplastic middle sole onto the thermoplastic bottom sole, adhering top material onto the non-thermoplastic middle sole, adhering the top material to the thermoplastic bottom sole in the outer edges of the middle sole, and molding in the mold to cover the non-thermoplastic middle sole inside the thermoplastic bottom sole and the top material. The shoe sole has low deformation rate, and has the advantages of being soft, environment friendly, penetrating, low in deformation, etc. The present invention can realize large scale production.
Description
Technical field
The present invention relates to the shoe-pad processing technique field, specifically be meant a kind of preparation method of adjustable shoe pad.
Background technology
Adjustable shoe pad is the shoe-pad that can freely substitute, meets ergonomics and hygienic requirements.Because adjustable shoe pad is to extend to sole vertical edges metope along human body sole radian to coat, can produces stable and defencive function to foot, and can be positioned in unlikely slip in the footwear, and be convenient to clean.
The general activity shoe-pad selects for use thermoplastic (for example EVA, PVC, PE cotton etc.) to process mostly.These thermoplastics are owing to due to the physical characteristic, often cause high modification rate because of hardness is not enough, just dress promptly really up to the mark is uncomfortable, soft slightly then yielding.
Summary of the invention
Purpose of the present invention is exactly in order to solve above-mentioned the deficiencies in the prior art part, and a kind of preparation method of adjustable shoe pad is provided.This method adopts thermoplastic and non-thermoplastic material hybrid process moulding adjustable shoe pad, gives full play to thermoplastic and non-thermoplastic material excellent physical properties separately, overcomes its defective again.
The preparation method of a kind of adjustable shoe pad of the present invention comprises the steps and process conditions:
The first step is pasted the end in the in type non-thermoplastic material above the thermoplasticity ground, paste lining in non-thermoplastic material at the end, and the outward flange at described lining end in non-thermoplastic material and described thermoplasticity ground are directly pasted;
Second step, according to the adjustable shoe pad shape, by mould compression moulding adjustable shoe pad, making the adjustable shoe pad edge was the direct adhesive portion of thermoplasticity ground and lining with above-mentioned material, and the end then is coated on wherein in the non-thermoplastic material.
In order to realize the present invention better, described mould comprises upper and lower mould two parts, and the direct adhesive portion of described upper and lower mould direct suppressing heat plasticity ground and lining makes it thermoplastic shaping; Described thermoplasticity ground comprises vinyl acetate co-polymer (being called for short EVA) cotton, polyvinyl chloride (being called for short PVC) cotton or polyethylene (the being called for short PE) cotton that the heating post moulding can be finalized the design; Described non-thermoplastic material comprises latex foam, cellular rubber or polyurethane (the being called for short PU) sponge of the difficult moulding of heating post moulding; Described lining comprises cloth or leather.
General non-thermoplastic material (being the material that the finished product heating still can't plastotype) has in forming process that the reshaping of being difficult for, high washing shrinkage, surface are not wear-resisting, processing cost is crossed high defective, can't be widely used in the processing and manufacturing of adjustable shoe pad.The present invention dexterously with non-thermoplastic material as in the end, be coated in thermoplasticity ground and the lining, both overcome the shortcoming of non-thermoplastic material, processing cost also reduces greatly, and the low modification rate characteristics by non-thermoplastic material, solved the high modification rate problem of selecting thermoplastic for use merely and being caused.
The present invention compared with prior art has following advantage and beneficial effect:
1, the present invention adopts thermoplastic and non-thermoplastic material hybrid process moulding adjustable shoe pad, and the low modification rate by non-thermoplastic material has overcome the high modification rate of the adjustable shoe pad that thermoplastic caused problem.
2, the present invention is owing to adopt non-thermoplastic material as the end in the adjustable shoe pad, and the adjustable shoe pad of making has advantages such as softness, environmental protection, ventilative, anti-type change.
3, the present invention can realize the large-scale industrial production of adjustable shoe pad, need not be traditional make by hand.
Description of drawings
Fig. 1 is the structural representation of adjustable shoe pad material among the present invention;
Fig. 2 is the adjustable shoe pad side view that the present invention makes;
Fig. 3 is the schematic diagram of mould compacting adjustable shoe pad heel region among the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is done detailed description further.In fact, in the following embodiments, the EVA cotton in the thermoplasticity ground, PVC cotton or PE cotton fully can the phase trans-substitutions, and the latex foam in the non-thermoplastic material, cellular rubber or PU sponge also fully can the phase trans-substitutions, and implementation result is still fine.
Embodiment 1
The first step as shown in Figure 1, above thermoplasticity ground EVA cotton 1, paste the end 2 in the in type non-thermoplastic material latex foam, paste cloth 3 in the non-thermoplastic material latex foam, the outward flange at cloth 3 end 2 in the non-thermoplastic material latex foam and thermoplasticity ground EVA cotton 1 are directly pasted (being part shown in the label 4) at the end 2;
Second step, according to the adjustable shoe pad shape, by mould compression moulding adjustable shoe pad, making the adjustable shoe pad edge was thermoplasticity ground EVA cotton 1 and the direct adhesive portion 4 of cloth 3 with above-mentioned material, and 2 at the end is coated on wherein in the non-thermoplastic material latex foam.
Shown in Fig. 2 and 3, mould comprises mold 5, bed die 6 two parts, mould is in the direct adhesive portion 4 of adjustable shoe pad heel region by mold 5, the direct suppressing heat plasticity of bed die 6 vertical planes ground EVA cotton 1 and cloth 3, make it thermoplastic shaping, solved lining because of fold that height fall caused.
The first step is pasted the end 2 in the in type non-thermoplastic material PU sponge above thermoplasticity ground PVC cotton 1, paste cloth 3 in non-thermoplastic material PU sponge, the outward flange at cloth 3 end 2 in non-thermoplastic material PU sponge and thermoplasticity ground PVC cotton 1 are directly pasted (being part shown in the label 4) at the end 2;
Second step, according to the adjustable shoe pad shape, by mould compression moulding adjustable shoe pad, making the adjustable shoe pad edge was thermoplasticity ground PVC cotton 1 and the direct adhesive portion 4 of cloth 3 with above-mentioned material, and 2 at the end is coated on wherein in the non-thermoplastic material PU sponge.
Embodiment three
The first step is pasted the end 2 in the in type non-thermoplastic material cellular rubber above thermoplasticity ground PE cotton 1, paste leather 3 in the non-thermoplastic material cellular rubber, the outward flange at leather 3 end 2 in the non-thermoplastic material cellular rubber and thermoplasticity ground PE cotton 1 are directly pasted (being part shown in the label 4) at the end 2;
Second step, according to the adjustable shoe pad shape, by mould compression moulding adjustable shoe pad, making the adjustable shoe pad edge was thermoplasticity ground PE cotton 1 and the direct adhesive portion 4 of leather 3 with above-mentioned material, and 2 at the end is coated on wherein in the non-thermoplastic material cellular rubber.
As mentioned above, can realize the present invention preferably.
Claims (5)
1. the preparation method of an adjustable shoe pad is characterized in that, comprises the steps and process conditions:
The first step is pasted the end in the in type non-thermoplastic material above the thermoplasticity ground, paste lining in non-thermoplastic material at the end, and the outward flange at described lining end in non-thermoplastic material and described thermoplasticity ground are directly pasted;
Second step, according to the adjustable shoe pad shape, by mould compression moulding adjustable shoe pad, making the adjustable shoe pad edge was the direct adhesive portion of thermoplasticity ground and lining with above-mentioned material, and the end then is coated on wherein in the non-thermoplastic material.
2. according to the preparation method of the described a kind of adjustable shoe pad of claim 1, it is characterized in that, described mould comprises upper and lower mould two parts, and the direct adhesive portion of described upper and lower mould direct suppressing heat plasticity ground and lining makes the direct adhesive portion thermoplastic shaping of thermoplasticity ground and lining.
3. according to the preparation method of the described a kind of adjustable shoe pad of claim 1, it is characterized in that described thermoplasticity ground comprises vinyl acetate co-polymer (being called for short EVA) cotton, polyvinyl chloride (being called for short PVC) cotton or polyethylene (the being called for short PE) cotton that the heating post moulding can be finalized the design.
4. according to the preparation method of the described a kind of adjustable shoe pad of claim 1, it is characterized in that described non-thermoplastic material comprises latex foam, cellular rubber or polyurethane (the being called for short PU) sponge of the difficult moulding of heating post moulding.
5. according to the preparation method of the described a kind of adjustable shoe pad of claim 1, it is characterized in that described lining comprises cloth or leather.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510102199 CN1788642B (en) | 2005-12-09 | 2005-12-09 | Movable shoe-pad production method |
| PCT/CN2006/003331 WO2007065367A1 (en) | 2005-12-09 | 2006-12-08 | Method of manufacture of a removable insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510102199 CN1788642B (en) | 2005-12-09 | 2005-12-09 | Movable shoe-pad production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1788642A CN1788642A (en) | 2006-06-21 |
| CN1788642B true CN1788642B (en) | 2010-05-12 |
Family
ID=36786917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510102199 Expired - Fee Related CN1788642B (en) | 2005-12-09 | 2005-12-09 | Movable shoe-pad production method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1788642B (en) |
| WO (1) | WO2007065367A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997954Y (en) * | 2007-01-30 | 2008-01-02 | 黄美 | Insole coated with un-proteiform material and the molding die thereof |
| CN103315452A (en) * | 2013-05-20 | 2013-09-25 | 茂泰(福建)鞋材有限公司 | Insoles and shoes |
| CN107625231A (en) * | 2017-09-22 | 2018-01-26 | 林浩钜 | A kind of latex PU shoe-pads |
| CN109679558A (en) * | 2018-11-30 | 2019-04-26 | 江苏和和新材料股份有限公司 | The naked film of footwear material hot melt adhesive, sandwich insole and production method using it |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076600A (en) * | 1963-12-30 | 1967-07-19 | Southern Shoe Machinery Compan | Apparatus for applying an adhesive in a lasting machine |
| GB1162165A (en) * | 1965-10-18 | 1969-08-20 | British United Shoe Machinery | Improvements in or relating to the Manufacture of Shoes |
| CN2065834U (en) * | 1990-01-17 | 1990-11-21 | 旭清工业股份有限公司 | Improving sole edge-pressing mechanism |
| CN2250038Y (en) * | 1995-12-04 | 1997-03-26 | 丛建敏 | Omnibearing semi-automatic adhesive pressing machine for shoe |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2245813B (en) * | 1990-07-09 | 1994-08-24 | Dancing Bonzai Co | Ballet shoe |
| CN1075680A (en) * | 1992-02-25 | 1993-09-01 | 洪连进 | Manufacture method with shoe pad of double buffer effect |
| CN1092962A (en) * | 1993-04-02 | 1994-10-05 | 纪冠仁 | The manufacture method of movable shoe-pad of ethylene-vinyl acetate copolymer |
| CN1101533A (en) * | 1993-10-15 | 1995-04-19 | 安顺企业股份有限公司 | Producing method for shoe pad |
| US6362387B1 (en) * | 1998-06-15 | 2002-03-26 | Tamarack Habilitation Technologies, Inc. | Self-adhering friction reducing liner and method of use |
| CN2388842Y (en) * | 1999-08-26 | 2000-07-26 | 鼎胜工业股份有限公司 | Structure improved shoe-pad |
| JP2004041385A (en) * | 2002-07-10 | 2004-02-12 | Kihara Sangyo Kk | Deodorized sock |
| CN2688106Y (en) * | 2004-04-06 | 2005-03-30 | 林鸿祺 | Shoe-pads |
-
2005
- 2005-12-09 CN CN 200510102199 patent/CN1788642B/en not_active Expired - Fee Related
-
2006
- 2006-12-08 WO PCT/CN2006/003331 patent/WO2007065367A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076600A (en) * | 1963-12-30 | 1967-07-19 | Southern Shoe Machinery Compan | Apparatus for applying an adhesive in a lasting machine |
| GB1162165A (en) * | 1965-10-18 | 1969-08-20 | British United Shoe Machinery | Improvements in or relating to the Manufacture of Shoes |
| CN2065834U (en) * | 1990-01-17 | 1990-11-21 | 旭清工业股份有限公司 | Improving sole edge-pressing mechanism |
| CN2250038Y (en) * | 1995-12-04 | 1997-03-26 | 丛建敏 | Omnibearing semi-automatic adhesive pressing machine for shoe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1788642A (en) | 2006-06-21 |
| WO2007065367A1 (en) | 2007-06-14 |
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