CN106217737A - A kind of three-dimensional high-elastic flexible vamp processing technology - Google Patents
A kind of three-dimensional high-elastic flexible vamp processing technology Download PDFInfo
- Publication number
- CN106217737A CN106217737A CN201610654166.4A CN201610654166A CN106217737A CN 106217737 A CN106217737 A CN 106217737A CN 201610654166 A CN201610654166 A CN 201610654166A CN 106217737 A CN106217737 A CN 106217737A
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- CN
- China
- Prior art keywords
- vamp
- mould
- mold
- processing technology
- elastic flexible
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/06—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1285—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being foamed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/505—Uppers
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of three-dimensional high-elastic flexible upper process, it comprises the steps of: (1) makes decorative pattern material；Foam in mold pattern material is placed in the mould of perfect flower stricture of vagina mould；Mold bottom evacuation；(2) foaming elastomer material is injected；To injecting foaming elastomer material in mould；And cover vamp base material fabric bottom foaming elastomer material；Described foaming elastomer material is between mold pattern material and vamp base material fabric；(3) mould is covered；After covering mould, described foaming elastomer material is allowed to foam in mould；Prepare final vamp product.
Description
Technical field
The present invention relates to a kind of vamp processing technology, make specifically for the vamp comprising three-dimensional pattern.
Background technology
In prior art, the vamp including three-dimensional pattern structure and effect uses hot press forming technology to make, concrete,
Under vamp base material fabric after upper certain thickness PVC or the TPC material of pad in hot forming, hot pressing the flexibility of vamp
Can be damaged by hot pressing with elasticity；
In existing technique, temperature and electric current that the high frequency of its hot-forming process produces can make the third dimension of fabric and lines deeply subtract
Few, it is impossible to realize preferable third dimension and deeper lines effect；And, the temperature of hot pressing is high, and pressure is big, can destroy former
Having the lines of fabric, outward appearance is the most beautiful, and defective products is many.
Summary of the invention
The technical problem to be solved is for above-mentioned deficiency of the prior art, it is provided that a kind of three-dimensional high-elastic
Flexible upper process, it is without carrying out High frequency heating, and prepared vamp product third dimension is good, and lines is deep, and three-dimensional pattern structure is steady
Fixed, durability is strong.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A kind of three-dimensional high-elastic flexible vamp processing technology, it is characterised in that comprise the steps of:
(1) decorative pattern material is made；Foam in mold pattern material is placed in the mould of perfect flower stricture of vagina mould；Mold bottom is taken out
Vacuum；
(2) foaming elastomer material is injected；To injecting foaming elastomer material in mould；And cover vamp bottom foaming elastomer material
Base material fabric；Described foaming elastomer material is between mold pattern material and vamp base material fabric；
(3) mould is covered；After covering mould, described foaming elastomer material is allowed to foam in mould；Prepare final vamp product.
As the preferred embodiment of the present invention: in described step (1), mold pattern material is under vacuum conditions with described
Mould is adjacent to, and forms space pattern after foaming, and described space pattern is to be formed by the lobe that multiple height are different, each projection
The back side in portion corresponds to cavity；In described step (3), after foaming elastomer material foaming, fill what described mold pattern material was formed
The cavity of space pattern.
As the preferred embodiment of the present invention: the foaming elastomer material foamed time in mould of described step (3)
It it is 5～20 seconds；The time that the mold pattern material of described step (1) carries out foaming in mould is 5～15 seconds；Described step
(1) vacuum of the mold bottom evacuation in is 5～20Kg/cm2。
As the preferred embodiment of the present invention: during being also included in the execution of step (1)～(3), keep mould temperature
Degree is 50 DEG C～the step of 120 DEG C.
As the preferred embodiment of the present invention: described vamp base material fabric is three-layer mesh fabric；After described step (3) also
It is included as described vamp product surface and makes the flow process of ornament sheet structure；The flow process of described making ornament sheet structure comprises the steps of:
S1: form barricade, the periphery in specific region of the vamp product surface prepared in step (3) is around being set as barricade；
S2: form clear layer, in mode for dispensing glue in the region that barricade surrounds, form a clear layer, encloses showing barricade
Become the pattern of region surface；
S3: complete finished product, after clear layer drying and moulding, i.e. completes the making of ornament sheet structure.
As the preferred embodiment of the present invention: described clear layer is coloured transparent material, and the form of one-tenth convex lens,
The pattern making bottom surface, region has the effect that relief amplifies；Described barricade has the height of 0.5 to 0.7mm.
As the preferred embodiment of the present invention: before described step (2), the surface making of vamp base material fabric has prefabricated
Lug, nib；The upper surface of described vamp base material fabric forms the described prefabricated lug, nib arranged along product shoes vamp length direction, described
Prefabricated lug, nib is to place a casting die at the upper surface of vamp base material fabric, pours the easy liter of molten condition in casting die into
China pours thing, after pouring thing solidification, is formed after taking off casting die；Also comprising after described step (3) will by oven heat
The step that described prefabricated lug, nib vaporizes after melting.
As the preferred embodiment of the present invention: during the described execution being also included in step (1)～(3), keep mould
Tool temperature is 50 DEG C～the step of 70 DEG C；Also comprise after described step (3) and by oven heat, described prefabricated lug, nib is melted
The step of rear vaporization is for completing distillation under conditions of being heated to more than 70 degrees Celsius.
The medicine have the advantages that
A kind of three-dimensional high-elastic flexible vamp processing technology disclosed by the invention, three-dimensional mold is placed on mould according to mold pattern material
In foam, mold bottom evacuation, pressure makes mold pattern material and mould fit, and is then injecting foaming elastomer material, the end
Portion covers bottom material (vamp base material fabric) and finally covers mould, and elastomer material foams in mould.Make during foaming materials
Fabric is more adjacent to, and foams out three-dimensional pattern further according to mold pattern；This invention ensures that the flexibility of vamp base material fabric, packaging
The degree of fiting of decorative pattern material and fabric；The present invention is without High frequency heating, mainly by there being the mould foaming and molding of temperature so that vertical
Body-sensing and lines are more preferable, and third dimension and flexibility are preferable；The deep lines effect of the present invention is that the high frequency technique of conventional thermocompression can not done
Come；
Inside the third dimension fabric that the material of the high frequency of prior art is made is hollow, and during daily wear shoes, one draws,
Decorative pattern just without, the present invention uses mould inside foam process, and lines is solid, can compare during everyday general purpose
Less likely lines not or disappear situation, stereoeffect lasting stability.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate,
Protection scope of the present invention can not be limited with following embodiment.
A kind of three-dimensional high-elastic flexible vamp processing technology disclosed by the invention, it comprises the steps of:
(1) decorative pattern material is made；Foam in mold pattern material is placed in the mould of perfect flower stricture of vagina mould；Mold bottom is taken out
Vacuum；
(2) foaming elastomer material is injected；To injecting foaming elastomer material in mould；And cover vamp bottom foaming elastomer material
Base material fabric；Described foaming elastomer material is between mold pattern material and vamp base material fabric；
(3) mould is covered；After covering mould, described foaming elastomer material is allowed to foam in mould；Prepare final vamp product.
Preferably, in described step (1), mold pattern material is adjacent to described mould under vacuum conditions, shape after foaming
Becoming space pattern, described space pattern is to be formed by the lobe that multiple height are different, and the back side of each lobe corresponds to sky
Chamber；In described step (3), after foaming elastomer material foaming, fill the cavity of the space pattern that described mold pattern material is formed.
Scheme disclosed in the present embodiment so that the laminating degree of decorative pattern material is more preferable, foaming elastomer material can fill mould flower reliably
The space pattern that grain material is formed；Foaming elastomer material can select high-elastic EVA foaming material of the prior art.
Preferably, the foaming elastomer material foamed time in mould of described step (3) is 5～20 seconds；Described step
(1) time that mold pattern material carries out foaming in mould is 5～15 seconds；Mold bottom in described step (1) is taken out very
Empty vacuum is 5～20Kg/cm2.The foamed time of the present embodiment and the restriction of vacuum, it is possible to ensure final quality；
By the practice to specific embodiment, in parameter interval disclosed in the present embodiment, the longest foamed time and maximum vacuum
Degree is obtained in that best solid grain effect and quality.
Preferably, during being also included in the execution of step (1)～(3), keep mold temperature 50 DEG C～the step of 120 DEG C
Suddenly.Embodiment defines the temperature of mould；It has most the latitude of choosing to be 50 degrees Celsius～70 degrees Celsius；This temperature will not be to footwear
Face base material fabric produces and damages, and ensure that the final effect of whole vamp simultaneously.
Preferably, described vamp base material fabric is three-layer mesh fabric；Described vamp product also it is included as after described step (3)
Surface makes the flow process of ornament sheet structure；The flow process of described making ornament sheet structure comprises the steps of:
S1: form barricade, the periphery in specific region of the vamp product surface prepared in step (3) is around being set as barricade；
S2: form clear layer, in mode for dispensing glue in the region that barricade surrounds, form a clear layer, encloses showing barricade
Become the pattern of region surface；
S3: complete finished product, after clear layer drying and moulding, i.e. completes the making of ornament sheet structure.The present embodiment is by making spike
Structure, is greatly improved the protection effect to space pattern, improves stereoeffect so that aesthetics is higher simultaneously.
Preferably, described clear layer is coloured transparent material, and becomes the form of convex lens, makes the pattern of bottom surface, region have
There is the effect that relief amplifies；Described barricade has the height of 0.5 to 0.7mm.
Preferably, before described step (2), the surface of vamp base material fabric makes prefabricated lug, nib；Described vamp base material
The upper surface of fabric forms the described prefabricated lug, nib arranged along product shoes vamp length direction, and described prefabricated lug, nib is at vamp base
The upper surface of face material places a casting die, and the easily distillation pouring molten condition in casting die into pours thing, pours thing and coagulates
After Gu, formed after taking off casting die；Also comprise after described step (3) after described prefabricated lug, nib being melted by oven heat
The step of vaporization.The present embodiment is by the described prefabricated lug, nib of prefabricated lug, nib and last vaporization, it is possible to form ventilating groove, is protecting
While card stereoeffect, it is achieved that the air permeable effect of vamp, air permeable effect is good, more attractive in appearance, wide accommodation, it is possible to help
Universal in market.
Preferably, during the described execution being also included in step (1)～(3), keep mold temperature at 50 DEG C～70 DEG C
Step；Also comprising the step of vaporization after being melted by described prefabricated lug, nib by oven heat after described step (3) is heating
Distillation is completed under conditions of more than 70 degrees Celsius.
Above the preferred embodiment for the present invention is explained in detail, but the invention is not restricted to above-mentioned embodiment,
In the ken that those of ordinary skill in the art are possessed, it is also possible to make various on the premise of without departing from present inventive concept
Change, these changes relate to correlation technique well-known to those skilled in the art, and these both fall within the protection model of patent of the present invention
Enclose.
Many other can be made without departing from the spirit and scope of the present invention to change and remodeling.Should be appreciated that the present invention is not
Being limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (8)
1. the high-elastic flexible vamp processing technology of solid, it is characterised in that comprise the steps of:
(1) decorative pattern material is made；Foam in mold pattern material is placed in the mould of perfect flower stricture of vagina mould；Mold bottom is taken out
Vacuum；
(2) foaming elastomer material is injected；To injecting foaming elastomer material in mould；And cover vamp bottom foaming elastomer material
Base material fabric；Described foaming elastomer material is between mold pattern material and vamp base material fabric；
(3) mould is covered；After covering mould, described foaming elastomer material is allowed to foam in mould；Prepare final vamp product.
2. a kind of three-dimensional high-elastic flexible vamp processing technology as claimed in claim 1, it is characterised in that in described step (1),
Mold pattern material is adjacent to described mould under vacuum conditions, forms space pattern after foaming, and described space pattern is by many
The most different individual lobe is formed, and the back side of each lobe corresponds to cavity；In described step (3), foam elastomer material
The cavity of the space pattern that described mold pattern material is formed is filled after foaming.
3. a kind of three-dimensional high-elastic flexible vamp processing technology as claimed in claim 1, it is characterised in that described step (3)
Foaming elastomer material foamed time in mould is 5～20 seconds；The mold pattern material of described step (1) is carried out in mould
The time of foaming is 5～15 seconds；The vacuum of the mold bottom evacuation in described step (1) is 5～20Kg/cm2。
4. a kind of three-dimensional high-elastic flexible vamp processing technology as claimed in claim 1, it is characterised in that be also included in step
(1)～during the execution of (3), keep mold temperature 50 DEG C～the step of 120 DEG C.
5. a kind of three-dimensional high-elastic flexible vamp processing technology as claimed in claim 1, it is characterised in that described vamp substrate surface
Material is three-layer mesh fabric；Also it is included as described vamp product surface after described step (3) and makes the flow process of ornament sheet structure；Described system
The flow process making ornament sheet structure comprises the steps of:
S1: form barricade, the periphery in specific region of the vamp product surface prepared in step (3) is around being set as barricade；
S2: form clear layer, in mode for dispensing glue in the region that barricade surrounds, form a clear layer, encloses showing barricade
Become the pattern of region surface；
S3: complete finished product, after clear layer drying and moulding, i.e. completes the making of ornament sheet structure.
6. a kind of three-dimensional high-elastic flexible vamp processing technology as claimed in claim 5, it is characterised in that described clear layer is for having
The transparent material of color, and become the form of convex lens, make the pattern of bottom surface, region have the effect that relief amplifies；Described barricade has
The height of 0.5 to 0.7mm.
7. high-elastic flexible vamp processing technology as claimed in claim 1 a kind of three-dimensional, it is characterised in that described step (2) it
Before, the surface of vamp base material fabric makes prefabricated lug, nib；The upper surface of described vamp base material fabric is formed along product shoes vamp
The described prefabricated lug, nib that length direction is arranged, described prefabricated lug, nib is to place at the upper surface of vamp base material fabric one to water mold
Tool, the easily distillation pouring molten condition in casting die into pours thing, after pouring thing solidification, is formed after taking off casting die；Institute
The step of vaporization after being melted by described prefabricated lug, nib is also comprised by oven heat after stating step (3).
8. the high-elastic flexible vamp processing technology of axonometric chart as claimed in claim 7 a kind of, it is characterised in that described be also included in
During the execution of step (1)～(3), keep mold temperature 50 DEG C～the step of 70 DEG C；Also comprise after described step (3)
After being melted by described prefabricated lug, nib by oven heat, the step of vaporization is for completing under conditions of being heated to more than 70 degrees Celsius to rise
China.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654166.4A CN106217737A (en) | 2016-08-11 | 2016-08-11 | A kind of three-dimensional high-elastic flexible vamp processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654166.4A CN106217737A (en) | 2016-08-11 | 2016-08-11 | A kind of three-dimensional high-elastic flexible vamp processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217737A true CN106217737A (en) | 2016-12-14 |
Family
ID=57547220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654166.4A Pending CN106217737A (en) | 2016-08-11 | 2016-08-11 | A kind of three-dimensional high-elastic flexible vamp processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217737A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538668A (en) * | 2017-09-18 | 2018-01-05 | 诏安县鹏达机械设计部 | A kind of three-dimensional high-elastic flexible vamp manufacture craft |
| CN109514930A (en) * | 2017-09-18 | 2019-03-26 | 瑞菖国际股份有限公司 | The manufacturing method of stereo shoe-vamp |
| CN110000982A (en) * | 2019-03-21 | 2019-07-12 | 福建钜闽机械有限公司 | A kind of safe handling method of Novel EVA secondary frothing forming machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112804A (en) * | 1981-04-10 | 1982-07-14 | Moon Star Chemical Corp | Production of shoe |
| CN1073626A (en) * | 1991-12-23 | 1993-06-30 | 庄明智 | Plane that forms in conjunction with different colours foaming material or footwear material and moulding process thereof with three-dimensional pattern |
| CN1370675A (en) * | 2001-02-22 | 2002-09-25 | 纪正贤 | Integrated formation process of foamed shoe body with stereo profile |
| CN1689794A (en) * | 2004-04-27 | 2005-11-02 | 陈清池 | Manufacturing process of EVA base material |
| CN101380797A (en) * | 2007-09-04 | 2009-03-11 | 凯力实业股份有限公司 | Dough cover and loaming material indirect shaping method |
| CN102835784A (en) * | 2011-06-21 | 2012-12-26 | 大力卜股份有限公司 | Vamp support structure and manufacturing method thereof |
| CN105167328A (en) * | 2015-10-30 | 2015-12-23 | 黑金刚（福建）自动化科技股份公司 | Manufacturing method of breathable and durable sneaker vamp |
-
2016
- 2016-08-11 CN CN201610654166.4A patent/CN106217737A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112804A (en) * | 1981-04-10 | 1982-07-14 | Moon Star Chemical Corp | Production of shoe |
| CN1073626A (en) * | 1991-12-23 | 1993-06-30 | 庄明智 | Plane that forms in conjunction with different colours foaming material or footwear material and moulding process thereof with three-dimensional pattern |
| CN1370675A (en) * | 2001-02-22 | 2002-09-25 | 纪正贤 | Integrated formation process of foamed shoe body with stereo profile |
| CN1689794A (en) * | 2004-04-27 | 2005-11-02 | 陈清池 | Manufacturing process of EVA base material |
| CN101380797A (en) * | 2007-09-04 | 2009-03-11 | 凯力实业股份有限公司 | Dough cover and loaming material indirect shaping method |
| CN102835784A (en) * | 2011-06-21 | 2012-12-26 | 大力卜股份有限公司 | Vamp support structure and manufacturing method thereof |
| CN105167328A (en) * | 2015-10-30 | 2015-12-23 | 黑金刚（福建）自动化科技股份公司 | Manufacturing method of breathable and durable sneaker vamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538668A (en) * | 2017-09-18 | 2018-01-05 | 诏安县鹏达机械设计部 | A kind of three-dimensional high-elastic flexible vamp manufacture craft |
| CN109514930A (en) * | 2017-09-18 | 2019-03-26 | 瑞菖国际股份有限公司 | The manufacturing method of stereo shoe-vamp |
| CN110000982A (en) * | 2019-03-21 | 2019-07-12 | 福建钜闽机械有限公司 | A kind of safe handling method of Novel EVA secondary frothing forming machine |
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Application publication date: 20161214 |