CN102771958A - Pasting method of waterproof film for shoes - Google Patents
Pasting method of waterproof film for shoes Download PDFInfo
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- CN102771958A CN102771958A CN2011101238441A CN201110123844A CN102771958A CN 102771958 A CN102771958 A CN 102771958A CN 2011101238441 A CN2011101238441 A CN 2011101238441A CN 201110123844 A CN201110123844 A CN 201110123844A CN 102771958 A CN102771958 A CN 102771958A
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- shoes
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- attaching
- waterproof film
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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, relate in particular to a kind of method of attaching of shoes waterproof film.
Background technology
The waterproof technique of shoes roughly is divided into three kinds, 1. the brush marine glue; 2. ankle socks formula waterproof; 3. waterproof membrane is attached to waterproof on the vamp.The 1st kind of mode adopts the mode of artificial brush coating, is difficult to control quality, and waterproof quality can not get ensureing; The 2nd kind of mode water can form interlayer between ankle socks and vamp, the gas permeability comfort level of shoes declines to a great extent; The 3rd kind of mode water resistance is good, and has gas permeability concurrently, thereby is favored in recent years.
But the mode of pasting waterproof membrane is also existing problems at present owing to be that inside liner at shoes pastes waterproof membrane, thereby when the shape of shoes complicated, when be boots, it is very difficult pasting waterproof membrane at the boots back boxing that is shaped.Thereby developers also improve pasting the waterproof membrane mode, for example improve the model structure of shoes, paste waterproof membrane with convenient, need special model but do like this, thereby cost are higher.Moreover the mode of present subsides waterproof membrane adopts the mode of horizontal extruding shoes to paste firm waterproof membrane, makes waterproof membrane cause subsides not firm because of discontinuity so probably, influences water resistance.Under existing mode, because of having pasted after on the vamp, waterproof membrane need carry out follow-up process operation (shoes moulding), and this flow process is longer, causes mode result's unstability easily, and the old waterproof processing mode waterproof percent of pass of initial estimate is merely between the 85%-90%.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of method of attaching of shoes waterproof film is provided, it can make things convenient for, paste waterproof membrane effectively, and makes waterproof membrane stressed evenly, pastes firmly.
In order to reach above-mentioned technical purpose, the present invention adopts following technical scheme:
A kind of method of attaching of shoes waterproof film wherein, is put in the waterproof membrane of surface coated PUR in the shoes, and the distensible devices of hollow is put in the waterproof membrane inner surface, charges into hot-air, and the distensible devices expansion sticks on the shoes inner surface with waterproof membrane.
The method of attaching of above-mentioned shoes waterproof film, wherein, said distensible devices is an air bag.
The method of attaching of above-mentioned shoes waterproof film, wherein, said distensible devices is telescopic shoe last.
The method of attaching of above-mentioned shoes waterproof film, wherein, said PUR tool water proofing property.
The method of attaching of above-mentioned shoes waterproof film, wherein, it is preceding through preheating step that said distensible devices is put into shoes, is heated to 40-50 ℃.
The method of attaching of above-mentioned shoes waterproof film, wherein, said PUR is the point-like PUR.
The method of attaching of above-mentioned shoes waterproof film, wherein, the percentage elongation of said waterproof membrane is greater than 50%.
The method of attaching of above-mentioned shoes waterproof film, wherein, said waterproof membrane is put into before the footwear, composes tubulose earlier.
The method of attaching of above-mentioned shoes waterproof film wherein, is coated with oiliness PU glue at the toe-cap and the heel place of shoes inner surface at least.
Owing to have above-mentioned steps, the present invention compares prior art and has the following advantages:
The method of attaching of shoes waterproof film of the present invention adopts the mode that charges into hot-air to the PUR heating and pressurizing, makes the stressed shoes inner surface that sticks on equably of waterproof membrane, and sticking effect is reliable and stable.
Description of drawings
Fig. 1 is the structural representation of flexible shoe last of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further explained:
Embodiment 1: the method for attaching of shoes waterproof film of the present invention, roughly comprise following step, and the waterproof membrane gummed that surfaces coated is furnished with the good point-like PUR of water proofing property is shaped; Make it become the tubulose waterproof jacket, the external surface shape of this waterproof jacket is similar with the inner surface configuration of shoes, the outer surface of tubulose waterproof jacket is affixed on the shoes inner surface places; Again an air bag is put into shoes; Treat with the toe-cap of shoes and heel of a shoe with the mould that shape is identical with it fixing after, in air bag, charge into hot-air, the hot-air in the air bag expands air bag; Air bag after the expansion fits in the inner surface of waterproof jacket; Utilize the temperature melting heat melten gel of hot-air, and utilize the pressure of hot-air to compress waterproof jacket, 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 surfaces coated is furnished with the good point-like PUR of water proofing property; This waterproof membrane is preferably the PU film, and percentage elongation is preferable greater than 50%, makes the elasticity of waterproof membrane good; The waterproof membrane gummed is shaped, makes it become the tubulose waterproof jacket, the external surface shape of this waterproof jacket is similar with the inner surface configuration of shoes; The outer surface of tubulose waterproof jacket is affixed on the placement of shoes inner surface, again an external surface shape is put into footwear with the identical but smaller shoe last of shoes inner surface configuration, the structure of this shoe last is a double-decker; As shown in Figure 1, its internal layer is a hollow-core construction, is a solid that is covered with pore therebetween; This pore is distributed in the inner tracheae of shoe last (two one of tracheaes are air inlet pipe, and is escape pipe), air admission hole 1, venthole 2 through two; Heat its outer field silica gel, 3.Treat to charge into hot-air and shoe last is passed through inner retractor device expansion after shoe last is put into footwear; This retractor device can be air rammer; After shoe last is expanded to silica gel mould 3 outer surfaces and waterproof jacket inner surface and fits tightly; Utilize the temperature melting heat melten gel of hot-air, and utilize the pressure of hot-air to compress waterproof jacket, 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 heats of distensible devices such as shoe last, can carry out a preheating step to distensible devices earlier before putting into shoes, distensible devices is preheated to 40-50 ℃.
The method of attaching of above-mentioned shoes waterproof film for the sticking effect of intensified waterproof film, can be coated with oiliness PU glue at the toe-cap and the heel place of shoes inner surface in advance.
The method of attaching of above-mentioned shoes waterproof film; Adopt hot-air to come PUR and waterproof membrane are carried out heating and pressurizing; The waterproof membrane inner surface all can evenly be under pressure everywhere, and perfection fits in the shoes inner surface, need not make amendment to the mould of shoes; Increase cost and operation, practiced thrift cost and flow process time.With the shoes that the method cooperates other existing technologies to process, the waterproof stay in grade is reliable.
Claims (9)
1. the method for attaching of a shoes waterproof film; It is characterized in that: the waterproof membrane of surface coated PUR is put in the shoes; The distensible devices of hollow is put in the waterproof membrane inner surface, charges into hot-air, the distensible devices expansion sticks on the shoes inner surface with waterproof membrane.
2. according to the method for attaching of the said shoes waterproof film of claim 1, it is characterized in that: said distensible devices is an air bag.
3. according to the method for attaching of the said shoes waterproof film of claim 1, it is characterized in that: said distensible devices is telescopic shoe last.
4. according to the method for attaching of claim 1 or 2 or 3 said shoes waterproof films, it is characterized in that: said PUR tool water proofing property.
5. according to the method for attaching of claim 1 or 2 or 3 said shoes waterproof films, it is characterized in that: it is preceding through preheating step that said distensible devices is put into shoes, is heated to 40-50 ℃.
6. according to the method for attaching of claim 1 or 2 or 3 said shoes waterproof films, it is characterized in that: said PUR is the point-like PUR.
7. according to the method for attaching of claim 1 or 2 or 3 said shoes waterproof films, it is characterized in that: the percentage elongation of said waterproof membrane is greater than 50%.
8. according to the method for attaching of claim 1 or 2 or 3 said shoes waterproof films, it is characterized in that: said waterproof membrane is put into before the footwear, composes tubulose earlier.
9. according to the method for attaching of claim 1 or 2 or 3 said shoes waterproof films, it is characterized in that: be coated with oiliness PU glue at the toe-cap and the heel place of shoes inner surface at least.
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 true CN102771958A (en) | 2012-11-14 |
| CN102771958B CN102771958B (en) | 2015-06-17 |
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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 |
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| CN (1) | CN102771958B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530487A (en) * | 2022-09-15 | 2022-12-30 | 福建美克休闲体育用品有限公司 | Method for manufacturing work shoes with protection function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472062A (en) * | 2002-08-02 | 2004-02-04 | 纪正贤 | Producing method for elastic sole edge integral shape three-dimensional outline |
| CN1600528A (en) * | 2004-09-30 | 2005-03-30 | 李加先 | Method for preparing thermal protection rain boots made from plastic or mixed rubber and plastic |
| CN101500445A (en) * | 2006-08-02 | 2009-08-05 | 尼克斯泰克有限责任公司 | Process and device for waterproofing semimanufactured products of footwear, gloves, clothing items and accessories, as well as products obtained with this process or device |
| EP2238851A1 (en) * | 2009-04-10 | 2010-10-13 | Geox S.p.A. | Method for manufacturing a waterproof and vapor-permeable shoe |
-
2011
- 2011-05-13 CN CN201110123844.1A patent/CN102771958B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472062A (en) * | 2002-08-02 | 2004-02-04 | 纪正贤 | Producing method for elastic sole edge integral shape three-dimensional outline |
| CN1600528A (en) * | 2004-09-30 | 2005-03-30 | 李加先 | Method for preparing thermal protection rain boots made from plastic or mixed rubber and plastic |
| CN101500445A (en) * | 2006-08-02 | 2009-08-05 | 尼克斯泰克有限责任公司 | Process and device for waterproofing semimanufactured products of footwear, gloves, clothing items and accessories, as well as products obtained with this process or device |
| EP2238851A1 (en) * | 2009-04-10 | 2010-10-13 | Geox S.p.A. | Method for manufacturing a waterproof and vapor-permeable shoe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115530487A (en) * | 2022-09-15 | 2022-12-30 | 福建美克休闲体育用品有限公司 | Method for manufacturing work shoes with protection function |
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| Publication number | Publication date |
|---|---|
| CN102771958B (en) | 2015-06-17 |
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