CN102771958B - Pasting method of waterproof film for shoes - Google Patents
Pasting method of waterproof film for shoes Download PDFInfo
- Publication number
- CN102771958B CN102771958B CN201110123844.1A CN201110123844A CN102771958B CN 102771958 B CN102771958 B CN 102771958B CN 201110123844 A CN201110123844 A CN 201110123844A CN 102771958 B CN102771958 B CN 102771958B
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- Prior art keywords
- shoes
- waterproof
- attaching
- waterproof film
- air
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000003292 glue Substances 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims description 36
- 239000011148 porous material Substances 0.000 claims description 9
- 238000004078 waterproofing Methods 0.000 claims description 8
- 238000005056 compaction Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 241000486406 Trachea Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012943 hotmelt Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides a pasting method of a waterproof film for shoes. According to the pasting method, the waterproof film coated with hot melt glue is placed into the shoes, a hollow expandable device is placed on the inner surface of the waterproof film, hot air is inflated, and the expandable device is expanded for pasting the waterproof film onto the inner surface of the shoes. The pasting method of the waterproof film for the shoes has the advantages that the waterproof film can be conveniently and efficiently pasted onto the inner surface of the shoes, in addition, the stress is uniform, and the pasting effect is good.
Description
Technical field
The present invention relates to method of attaching, particularly relate to a kind of method of attaching of shoes waterproof film.
Background technology
The waterproof technique of shoes, is roughly divided into three kinds, 1. brush marine glue; 2. sock cover type waterproof; 3. waterproof membrane is attached to waterproof on vamp.1st kind of mode adopts the mode of artificial brush coating, is difficult to Control platform, and waterproof quality can not get ensureing; 2nd kind of mode water can form interlayer between ankle socks and vamp, and the gas permeability comfort level of shoes declines to a great extent; 3rd kind of mode water resistance is good, and has gas permeability concurrently, is thus favored in recent years.
But the mode of pasting waterproof membrane also has problems at present, owing to being paste waterproof membrane at the inside liner of shoes, the shape thus when shoes is more complicated, and when being such as boots, it is very difficult for pasting waterproof membrane at the boots back boxing be shaped.Thus, developers also improve subsides waterproof membrane mode, such as, improve the film-type structure of shoes, and to facilitate subsides waterproof membrane, but do the special membranous type of needs like this, thus cost is higher.Moreover the mode of current subsides waterproof membrane adopts the mode of transverse shear stress shoes to paste firm waterproof membrane, so probably make waterproof membrane cause because of discontinuity pasting loosely, affect water resistance.Under existing mode, need to carry out follow-up process operation (shoes are shaping) because waterproof membrane has pasted after on vamp, this flow process is longer, easily causes the unstability of mode result, and the old waterproof processing mode waterproof percent of pass of initial estimate is only between 85%-90%.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of method of attaching of shoes waterproof film, it can facilitate, effectively paste waterproof membrane, and makes waterproof membrane uniform force, firm pasting.
In order to reach above-mentioned technical purpose, the present invention by the following technical solutions:
A kind of method of attaching of shoes waterproof film, it is characterized in that: the waterproof membrane of surperficial applying hot melt adhesives is put in shoes, the distensible devices of hollow is put in waterproof membrane inner surface, be filled with hot-air, waterproof membrane is pasted onto shoes inner surface by distensible devices expansion, described distensible devices is the external surface shape shoe last identical but smaller with shoes inner surface configuration, the structure of this shoe last is double-decker, its internal layer is hollow-core construction, a stereochemical structure being covered with pore therebetween, the tracheae that this pore is distributed in shoe last inside is communicated with pore by two, two tracheaes one are air inlet pipe, one is escape pipe, and comprise air admission hole, venthole and outer pellosil, put into until shoe last and be filled with hot-air after footwear and by shoe last by the expansion of inner retractor device, this retractor device is air rammer, shoe last is expanded to after pellosil outer surface and waterproof membrane inner surface fit tightly, utilize the temperature melting PUR of hot-air, and utilize the pressure compaction waterproof membrane of hot-air, waterproof membrane outer surface and shoes inner surface are closely pasted.
The method of attaching of above-mentioned shoes waterproof film, wherein, described PUR tool water proofing property.
The method of attaching of above-mentioned shoes waterproof film, wherein, it is front through preheating step that described distensible devices puts into shoes, is heated to 40-50 DEG C.
The method of attaching of above-mentioned shoes waterproof film, wherein, described PUR is point-like PUR.
The method of attaching of above-mentioned shoes waterproof film, wherein, the percentage elongation of described waterproof membrane is greater than 50%.
The method of attaching of above-mentioned shoes waterproof film, wherein, described waterproof membrane first composes tubulose before putting into footwear.
The method of attaching of above-mentioned shoes waterproof film, wherein, is at least coated with oiliness PU glue at the toe-cap of shoes inner surface and heel place.
Owing to having above-mentioned steps, the present invention has the following advantages compared to existing technology:
The method of attaching of shoes waterproof film of the present invention, adopt the mode being filled with hot-air to PUR heating pressurization, be pasted onto shoes inner surface with making waterproof membrane uniform force, sticking effect is reliable and stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of flexible shoe last of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further detailed:
Embodiment 1: the method for attaching of shoes waterproof film of the present invention, roughly comprise following step, waterproof membrane gummed surface being coated with the good point-like PUR of water proofing property is shaped, become tubular waterproofing sheath, the external surface shape of this waterproof jacket is similar to the inner surface configuration of shoes, the outer surface of tubular waterproofing sheath is affixed on shoes inner surface to place, again an air bag is put into shoes, after the toe-cap of shoes and heel of a shoe are fixed with the film tool that shape is identical with it, hot-air is filled with in air bag, hot-air in air bag makes air bag expand, air bag after expansion fits in the inner surface of waterproof jacket, utilize the temperature melting PUR of hot-air, and utilize the pressure compaction waterproof jacket of hot-air, waterproof jacket outer surface and shoes inner surface are closely pasted.
Embodiment 2:: the method for attaching of shoes waterproof film of the present invention, roughly comprise following step, get the waterproof membrane that surface is coated with the good point-like PUR of water proofing property, this waterproof membrane is preferably PU film, percentage elongation is better is greater than 50%, make the elasticity of waterproof membrane good, waterproof membrane gummed is shaped, become tubular waterproofing sheath, the external surface shape of this waterproof jacket is similar to the inner surface configuration of shoes, the outer surface of tubular waterproofing sheath is affixed on shoes inner surface to place, again shoe last identical but smaller with shoes inner surface configuration for external surface shape is put into footwear, the structure of this shoe last is double-decker, as shown in Figure 1, its internal layer is hollow-core construction, a solid being covered with pore therebetween, this pore is distributed in the inner tracheae communicated with pore of shoe last by two, and (two tracheaes one are air inlet pipe, one is escape pipe), air admission hole 1, venthole 2, heat its outer field silica gel, 3.Put into until shoe last and be filled with hot-air after footwear and by shoe last by the expansion of inner retractor device, this retractor device is air rammer, shoe last is expanded to after pellosil 3 outer surface and waterproof jacket inner surface fit tightly, utilize the temperature melting PUR of hot-air, and utilize the pressure compaction waterproof jacket of hot-air, waterproof jacket outer surface and shoes inner surface are closely pasted.
The method of attaching of above-mentioned shoes waterproof film, in order to improve the heating effect of distensible devices such as shoe last, first can carry out a preheating step to distensible devices, distensible devices is preheated to 40-50 DEG C before putting into shoes.
The method of attaching of above-mentioned shoes waterproof film, in order to the sticking effect of intensified waterproof film, can in advance at toe-cap and the heel place coating oiliness PU glue of shoes inner surface.
The method of attaching of above-mentioned shoes waterproof film, hot-air is adopted to carry out heating pressurization to PUR and waterproof membrane, waterproof membrane inner surface can be made everywhere to be all evenly under pressure, perfection fits in shoes inner surface, do not need to modify to the film tool of shoes, increase cost and operation, save cost and flow time.Coordinate the shoes that other existing techniques are made in this approach, waterproof stay in grade is reliable.
Claims (7)
1. the method for attaching of a shoes waterproof film, it is characterized in that: the waterproof membrane of surperficial applying hot melt adhesives is put in shoes, the distensible devices of hollow is put in waterproof membrane inner surface, be filled with hot-air, waterproof membrane is pasted onto shoes inner surface by distensible devices expansion, described distensible devices is the external surface shape shoe last identical but smaller with shoes inner surface configuration, the structure of this shoe last is double-decker, its internal layer is hollow-core construction, a stereochemical structure being covered with pore therebetween, the tracheae that this pore is distributed in shoe last inside is communicated with pore by two, two tracheaes one are air inlet pipe, one is escape pipe, and comprise air admission hole (1), venthole (2) and outer pellosil (3), put into until shoe last and be filled with hot-air after footwear and by shoe last by the expansion of inner retractor device, this retractor device is air rammer, shoe last is expanded to after pellosil (3) outer surface and waterproof membrane inner surface fit tightly, utilize the temperature melting PUR of hot-air, and utilize the pressure compaction waterproof membrane of hot-air, waterproof membrane outer surface and shoes inner surface are closely pasted.
2. the method for attaching of shoes waterproof film according to claim 1, is characterized in that: described PUR tool water proofing property.
3. the method for attaching of shoes waterproof film according to claim 1, is characterized in that: described distensible devices to be put into before shoes through preheating step, is heated to 40-50 DEG C.
4. the method for attaching of shoes waterproof film according to claim 1, is characterized in that: described PUR is point-like PUR.
5. the method for attaching of shoes waterproof film according to claim 1, is characterized in that: the percentage elongation of described waterproof membrane is greater than 50%.
6. the method for attaching of shoes waterproof film according to claim 1, is characterized in that: described waterproof membrane first composes tubulose before putting into footwear.
7. the method for attaching of shoes waterproof film according to claim 1, is characterized in that: be at least coated with oiliness PU glue at the toe-cap of shoes inner surface and heel place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123844.1A CN102771958B (en) | 2011-05-13 | 2011-05-13 | Pasting method of waterproof film for shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123844.1A CN102771958B (en) | 2011-05-13 | 2011-05-13 | Pasting method of waterproof film for shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102771958A CN102771958A (en) | 2012-11-14 |
| CN102771958B true CN102771958B (en) | 2015-06-17 |
Family
ID=47117265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110123844.1A Active CN102771958B (en) | 2011-05-13 | 2011-05-13 | Pasting method of waterproof film for shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102771958B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530487B (en) * | 2022-09-15 | 2024-06-04 | 福建美克休闲体育用品有限公司 | Manufacturing method of working shoes with protection function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472062A (en) * | 2002-08-02 | 2004-02-04 | 纪正贤 | Method for manufacturing elastic sole with integrally-formed three-dimensional contour at periphery |
| CN100473520C (en) * | 2004-09-30 | 2009-04-01 | 李加先 | Method for preparing thermal protection rain boots made from plastic or mixed rubber and plastic |
| ITMI20061544A1 (en) * | 2006-08-02 | 2008-02-03 | Nextec Srl | PROCEDURE AND DEVICE FOR WATERPROOFING SEMI-FINISHED FOOTWEAR, GLOVES, GARMENTS AND CLOTHING ACCESSORIES, AS WELL AS PRODUCTS OBTAINED BY THIS PROCEDURE OR DEVICE |
| ES2391874T3 (en) * | 2009-04-10 | 2012-11-30 | Geox S.P.A. | Procedure for the manufacture of waterproof and vapor permeable footwear |
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2011
- 2011-05-13 CN CN201110123844.1A patent/CN102771958B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102771958A (en) | 2012-11-14 |
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