CN110477520A - A kind of production technology of hot melt adhesive film combined insoles - Google Patents
A kind of production technology of hot melt adhesive film combined insoles Download PDFInfo
- Publication number
- CN110477520A CN110477520A CN201910854806.XA CN201910854806A CN110477520A CN 110477520 A CN110477520 A CN 110477520A CN 201910854806 A CN201910854806 A CN 201910854806A CN 110477520 A CN110477520 A CN 110477520A
- Authority
- CN
- China
- Prior art keywords
- adhesive film
- melt adhesive
- hot melt
- foaming
- precoat
- 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.)
- Pending
Links
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
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
- A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
-
- 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
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to insole technical fields, and in particular to a kind of production technology of hot melt adhesive film combined insoles, comprising: is compounded in the lower surface of fabric using hot melt adhesive film, carries out hot melt adhesive film and fabric to heat compound, to obtain precoat using thermal composite machine；Using the hot melt adhesive film item of 1cm wide be compounded in insole shape foaming PU sheet material lateral wall on, and by heat sealing machine by hot melt adhesive film with foam PU sheet material heat it is compound, obtain foam PU layers；By PU layer of the lower surface composite hot melt adhesive film of foaming, foamed sheet EVA sheet is cut, obtains foaming EVA layer, then foaming EVA layer, PU layer of foaming, precoat be successively superimposed to be placed on progress hot pressing on hot pressing die compound from bottom to top；Finally compound good insole is cooled to room temperature, then cuts deburring, finished product；This production technology uses hot melt adhesive film as adhesives, not only increases production efficiency, and to operating staff and bad border without any injury.
Description
Technical field
The present invention relates to insole technical fields, and in particular to a kind of production technology of hot melt adhesive film combined insoles.
Background technique
Foaming PU and EVA combined insoles are all compound using oiliness glue currently on the market, in the compound not only technique of glue
It is quite cumbersome, not only inefficiency, and also entire production cost is also relatively high, in addition there are also readily volatilized inside glue
Chemicals has huge injury to environment and worker.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
Summary of the invention
It is an object of the invention to overcome the defect of the prior art, a kind of production work of hot melt adhesive film combined insoles is provided
Skill is all compound, inefficiency, production using oiliness glue to solve to exist in the prior art foaming PU and EVA combined insoles
It is at high cost, there is the problems such as huge injury to environment and worker.
The present invention is the technical solution for solving its technical problem and providing are as follows:
A kind of production technology of hot melt adhesive film combined insoles, includes how lower step:
Hot melt adhesive film: being fitted in the lower surface of fabric by step S1001, using thermal composite machine by hot melt adhesive film and fabric into
Row heating is compound, and the precoat for being compounded with hot melt adhesive film is cooled to room temperature, and it is spare to obtain precoat；
Step S1002: foaming PU sheet material is punched into insole；
Step S1003: hot melt adhesive film is cut into strips, and is bonded the hair for being punched into insole shape in step 2
On the lateral wall for steeping PU sheet material, then hot melt adhesive film is compounded on the lateral wall of foaming PU sheet material by thermal composite machine, it is spare；
Step S1004: then multiple using heat by PU layers of the one layer of hot melt adhesive film of lower surface fitting that foam in step S1003
PU layers of hot melt adhesive film and foaming heat compound by conjunction machine, and PU layers of foaming that are compounded with hot melt adhesive film are cooled to room temperature,
It is spare；
Step S1005: will foaming EVA sheet cut forming shape, size corresponding with precoat in step S1001,
Form foaming EVA layer；
Step S1006: from bottom to top successively by the foaming EVA layer in step 1005, lower surface and outside in step S1004
Wall is compounded with precoat superposition in PU layers of the foaming and step S1001 of hot melt adhesive film and is placed on progress heat on hot pressing die
Press compound, formation insole finished product；
Step S1007: the compound good insole finished product in step S1005 being cooled to room temperature, deburring is then cut,
Finished product.
Preferably, the temperature of thermal composite machine described in step S1001 is 130 DEG C.
Preferably, the width that hot melt adhesive film is cut in step S1003 is 1cm.
Preferably, the temperature of hot pressing die is 90 DEG C in step S1005.
Preferably, the area of the area of the precoat and the foaming EVA layer is all larger than the area of PU layers of the foaming.
Preferably, precoat described in step S1005 is coated on the top and lateral wall of PU layers of the foaming.
Preferably, precoat is bonded with the edge of foaming EVA layer in step S1005.
The present invention beneficial technical effect compared with prior art:
This production technology uses hot melt adhesive film as adhesives, not only increases production efficiency, and to operating staff and
Bad border is without any injury.
Detailed description of the invention
A kind of Fig. 1: flow diagram of the production technology of hot melt adhesive film combined insoles involved in the embodiment of the present invention.
A kind of Fig. 2: overall structure diagram of hot melt adhesive film combined insoles involved in the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.It is known as and " is fixedly connected when an element
In " another element when, it can be using welding or is bolted or what glued connection etc. was common is fixedly connected with mode.
Referring to Fig. 1, be an embodiment provided by the invention, and one of the present embodiment hot melt adhesive film combined insoles
Production technology below makees into one the production technology of one of the present embodiment hot melt adhesive film combined insoles for producing insole
Step explanation:
The production technology of one of the present embodiment hot melt adhesive film combined insoles, comprises the following steps that
Hot melt adhesive film: being fitted in the lower surface of fabric by step S1001, using thermal composite machine by hot melt adhesive film and fabric into
Row heating is compound, and the precoat for being compounded with hot melt adhesive film is cooled to room temperature, and it is spare to obtain precoat；
Step S1002: foaming PU sheet material is punched into insole；
Step S1003: hot melt adhesive film is cut into strips, and is bonded the hair for being punched into insole shape in step 2
On the lateral wall for steeping PU sheet material, then hot melt adhesive film is compounded on the lateral wall of foaming PU sheet material by thermal composite machine, it is spare；
Step S1004: then multiple using heat by PU layers of the one layer of hot melt adhesive film of lower surface fitting that foam in step S1003
PU layers of hot melt adhesive film and foaming heat compound by conjunction machine, and PU layers of foaming that are compounded with hot melt adhesive film are cooled to room temperature,
It is spare；
Step S1005: will foaming EVA sheet cut forming shape, size corresponding with precoat in step S1001,
Form foaming EVA layer；
Step S1006: from bottom to top successively by the foaming EVA layer in step 1005, lower surface and outside in step S1004
Wall is compounded with precoat superposition in PU layers of the foaming and step S1001 of hot melt adhesive film and is placed on progress heat on hot pressing die
Press compound, formation insole finished product；
Step S1007: the compound good insole finished product in step S1005 being cooled to room temperature, deburring is then cut,
Finished product.
In the technical scheme, in step S1001, drum temperature control is at 110-130 DEG C in thermal composite machine；Optimal temperature
Degree is 125 DEG C, not only can be reduced energy consumption, and hot melt adhesive film can be made compound smooth, uniform with fabric, stronger effect,
Then cool down again, cool can when fabric is placed on ventilation Temperature fall, fabric can also be placed as cold
But machine makes its fast cooling, improves working efficiency, and certainly, fabric is down to room temperature, and fabric is avoided to harden.Furthermore In
In the present embodiment, the fabric for being compounded with hot melt adhesive film is the state of dry and comfortable softness, using plate pressed sizing, after pressed sizing
Fabric, be conducive to subsequent step cuts molding.
The width that hot melt adhesive film is cut in the technical program step S1003 is 0.5cm-1cm, and optimal temperature is 1cm；
After hot melt adhesive film cuts into the strip that width is 1cm, the bottom margin along the foaming PU sheet material for being cut into insole size is pasted
It closes, is conducive to the composite molding of subsequent step.In the technical scheme, the temperature of hot pressing die is 90-110 in step S1005
DEG C, optimal temperature is 90 DEG C, not only can be reduced energy consumption, and can make the foaming in the step 4 being successively superimposed from bottom to top
Bottom peripheral edge is compounded with that the foaming PU sheet material of hot melt adhesive film, bottom is compounded with hot melt adhesive film in step 1 in EVA sheet, step 3
The mutual compound tense of fabric, compound place is smooth, uniform, stronger；
In the technical scheme, in step S1006, finished product is cooled down, cool can when finished product is placed on
Fabric can also be placed such as cooler, make its fast cooling, improves working efficiency, certainly, fabric is down to by ventilation Temperature fall
Room temperature avoids fabric from hardening.
In the technical scheme, in S1005 step, it is cut into insole shape, the foaming PU sheet material of size is compounded in face
Between the bed of material 1 and foaming EVA sheet, because hot melt adhesive film foams the bottom of PU sheet material without directly covering, but by hot melt adhesive
Film is cut to width 1cm strip and is compounded in foaming PU sheet material bottom margin, avoids influencing the foaming gas permeability of PU sheet material and soft
It is soft, improve combined insoles comfort and gas permeability.
As shown in Fig. 2, in the technical scheme, the area of precoat 11 and the area of foaming EVA layer 2 are all larger than foaming PU
The area of layer 3.
As shown in Fig. 2, in the technical scheme, precoat 1 is coated on the top and outside of foaming PU layer 3 in step S1005
On side wall.
As shown in Fig. 2, in the technical scheme, precoat 1 is bonded with the edge of foaming EVA layer 2 in step S1005.
Entire production process does not use oiliness glue is compound to be handled, the insole produced using this production technology
Yields height, long service life, simple process.
The foregoing is merely preferred embodiments of the present invention, structure is not limited to the above-mentioned shape enumerated, it is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention, should be included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of production technology of hot melt adhesive film combined insoles, it is characterised in that: include how lower step:
Hot melt adhesive film: being fitted in the lower surface of fabric by step S1001, is added hot melt adhesive film and fabric using thermal composite machine
Heat is compound, and the precoat for being compounded with hot melt adhesive film is cooled to room temperature, and it is spare to obtain precoat；
Step S1002: foaming PU sheet material is punched into insole；
Step S1003: hot melt adhesive film is cut into strips, and is bonded the foaming PU for being punched into insole shape in step 2
On the lateral wall of sheet material, then hot melt adhesive film is compounded on the lateral wall of foaming PU sheet material by thermal composite machine, it is spare；
Step S1004: by PU layers of the one layer of hot melt adhesive film of lower surface fitting that foam in step S1003, thermal composite machine is then utilized
PU layers of hot melt adhesive film and foaming heat compound, and PU layers of foaming that are compounded with hot melt adhesive film is cooled to room temperature, it is spare；
Step S1005: will foaming EVA sheet cut forming shape, size corresponding with precoat in step S1001, formed
Foam EVA layer；
Step S1006: from bottom to top successively by step 1005 foaming EVA layer, lower surface and lateral wall are equal in step S1004
It is compounded in PU layers of the foaming and step S1001 of hot melt adhesive film precoat superposition and is placed on hot pressing die that carry out hot pressing multiple
It closes, forms insole finished product；
Step S1007: the compound good insole finished product in step 1005 being cooled to room temperature, deburring is then cut, and is made
Finished product.
2. the processing method of hot melt adhesive film combined insoles according to claim 1, it is characterised in that: the hot melt adhesive film is
EVA material.
3. the processing method of hot melt adhesive film combined insoles according to claim 1, it is characterised in that: the step S1001
Described in thermal composite machine drum temperature be 125 DEG C.
4. the processing method of hot melt adhesive film combined insoles according to claim 1, it is characterised in that: the step S1003
The width that middle hot melt adhesive film is cut is 1cm.
5. the processing method of hot melt adhesive film combined insoles according to claim 1, it is characterised in that: hot in step S1005
The temperature of compression mould is 90 DEG C.
6. the processing method of hot melt adhesive film combined insoles according to claim 1, it is characterised in that: the face of the precoat
The area of the long-pending and described foaming EVA layer is all larger than the area of PU layers of the foaming.
7. the processing method of hot melt adhesive film combined insoles according to claim 6, it is characterised in that: the step S1005
Described in precoat be coated on PU layers of top and lateral wall of the foaming.
8. the processing method of hot melt adhesive film combined insoles according to claim 7, it is characterised in that: the step S1005
Middle precoat is bonded with the edge of foaming EVA layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854806.XA CN110477520A (en) | 2019-09-10 | 2019-09-10 | A kind of production technology of hot melt adhesive film combined insoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854806.XA CN110477520A (en) | 2019-09-10 | 2019-09-10 | A kind of production technology of hot melt adhesive film combined insoles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477520A true CN110477520A (en) | 2019-11-22 |
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ID=68557265
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910854806.XA Pending CN110477520A (en) | 2019-09-10 | 2019-09-10 | A kind of production technology of hot melt adhesive film combined insoles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169107A (en) * | 2019-12-28 | 2020-05-19 | 杭州锴越新材料有限公司 | Preparation process of sweat-absorbing, breathable, compression-resistant, water-retaining and antibacterial insole |
| CN115195222A (en) * | 2022-06-21 | 2022-10-18 | 重庆市宏立摩托车制造有限公司 | Hot-press molded motorcycle cushion and hot-press molding process |
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| CN109514966A (en) * | 2018-11-29 | 2019-03-26 | 泰州劲松股份有限公司 | A kind of integrated pressing process and its production line of decorative panel fabric |
| 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 |
| US10308779B2 (en) * | 2015-10-30 | 2019-06-04 | Nike, Inc. | Method of foaming a milled precursor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009054626A2 (en) * | 2008-08-12 | 2009-04-30 | Myung Kye Jang | A shoe and midsole manufacturing method having 2-state insert structure |
| CN201426432Y (en) * | 2008-12-22 | 2010-03-24 | 翁荣树 | Plastic shoe pad |
| CN204409767U (en) * | 2015-02-06 | 2015-06-24 | 陈晨 | A kind of magnetic-therapy massaging insoles |
| WO2017046959A1 (en) * | 2015-09-18 | 2017-03-23 | 株式会社アシックス | Shoe sole member and shoe |
| US10308779B2 (en) * | 2015-10-30 | 2019-06-04 | Nike, Inc. | Method of foaming a milled precursor |
| CN205285231U (en) * | 2015-12-22 | 2016-06-08 | 特步(中国)有限公司 | Foot type running shoes of three -dimensional concatenation |
| US20180035745A1 (en) * | 2016-08-03 | 2018-02-08 | Matthew James Fremming | Fastening device and kit, especially for interchangeable fashion footwear |
| CN106240109A (en) * | 2016-08-08 | 2016-12-21 | 东莞市博凯鞋材有限公司 | A kind of use vacuum abutted elastic composite body processing technology |
| CN109514966A (en) * | 2018-11-29 | 2019-03-26 | 泰州劲松股份有限公司 | A kind of integrated pressing process and its production line of decorative panel fabric |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169107A (en) * | 2019-12-28 | 2020-05-19 | 杭州锴越新材料有限公司 | Preparation process of sweat-absorbing, breathable, compression-resistant, water-retaining and antibacterial insole |
| CN115195222A (en) * | 2022-06-21 | 2022-10-18 | 重庆市宏立摩托车制造有限公司 | Hot-press molded motorcycle cushion and hot-press molding process |
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Application publication date: 20191122 |
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