CN104053738B - Adhesive film composition - Google Patents
Adhesive film composition Download PDFInfo
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- CN104053738B CN104053738B CN201280064347.1A CN201280064347A CN104053738B CN 104053738 B CN104053738 B CN 104053738B CN 201280064347 A CN201280064347 A CN 201280064347A CN 104053738 B CN104053738 B CN 104053738B
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- Prior art keywords
- outer bottom
- bonding
- middle end
- film composition
- adhesive film
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J121/00—Adhesives based on unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2409/00—Presence of diene rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention will provide a kind of adhesive film composition, put into the middle end (midsole) being made up of eva foam and the outer bottom (outsole) being made up of rubber to Phylon model, insert bonding film in-between, afterwards, it is molded by HTHP simultaneously, thus, washing procedure and priming paint without carrying out must carrying out when manufacture outer bottom and the middle end coat operation and bonding process, and, without in order to wash and the other equipment of bonding process, therefore, the operation manpower being not necessarily to can not only be saved, and, can environmental protection and improve operating environment.
Description
Technical field
The bonding film using when the present invention relates to manufacture shoes, relates to a kind of adhesive film composition in more detail, is manufacturing
During the shoes being formed by outer bottom, the middle end, upper of a shoe etc., not only without carrying out washing procedure or UV priming paint (or UV irradiates), the aqueous end
Lacquerer's sequence and bonding process, without other binding appts and washing facility, thus, it is possible to environmental protection and reduce operating personnel.
Background technology
It is known that shoes are in order to protect the foot position of human body and to wear, sell with variously-shaped and species manufacture,
But, it is however generally that, it is made up of upper of a shoe (upper) and sole, upper of a shoe is used for hiding instep and ankle position is protected；Sole is used
While protecting sole the frictional force between raising and ground to improve walkability, the impact to sole during buffering walking.
Further, described sole generally by as shoes with the rebasing interior end (insole) and by the remarkable rubber of cushion effect or
Foamex or sponge material are made, in order to the loading flexibly disperseing human body during walking the middle end (midsole) supporting and
It is made up of quality of rubber materials, and be attached to the bottom surface of said midsole so that the outer bottom (outsole) applying frictional force during walking is constituted.
Thus, outer bottom and the middle end and upper of a shoe separately manufacture, and are carried out by washing procedure and priming paint operation and bonding process etc.
In conjunction with.
Further, specifically describe by outer bottom and the middle end and footwear Ebrean Registered Patent publication number of registration the 10-0978284th
The manufacture method of the shoes that side is constituted.Describe the shoes providing in described first to file registration invention referring to Fig. 7 in detail
Manufacture method.
As shown in described Fig. 7, first, the manufacture process of outer bottom (outsole) is, flows at the model for being molded outer bottom
In the state of rubber slab, after forming outer bottom with HTHP punching press, in order to increase the bond area with the middle end, and outside performing to make
The outer bottom of described shaping afterwards, is utilized other rinsing maching to use water base by shaggy polishing (buffing) operation at the end
Alkaline detergent (pH10～12)) wash 5～10 minutes.Now, it is possible to replace described water-based alkaline washing agent, and use mixing
The oxalic acid washing agent of water, performs washing process.
Afterwards, the surface at the outer bottom through described washing procedure, the aqueous or oil primer containing acetone for the coating, so that
Easily application of adhesive, and be dried, application of adhesive afterwards, perform drying, thus, complete the outer bottom for manufacturing shoes
Manufacture process.
Secondly, in manufacture, the process of the end (midsole) is, in for shaping the end flat board in the end (Press Phylon)
In model or compression molding, the end (CMP:Compressed Molded Phylon) model puts into raw material (generally, EVA), is foamed into
In type preparation Phylon after the end (PreFoam), being put into other Phylon model the middle end of described shaping, secondary completes
The shape at the end in Phylon.Now, the operation being molded said midsole is generally formed by 3 steps or 2 steps, specifically, makes flour cake
The EVA foaming of shape so that it is after foaming is more than the actual size about 190% at the middle end, this is forcibly put into Phylon
Model, and repressurization shaping, form the middle end of actual size.
Afterwards, the water that said midsole utilizes rinsing maching to pass through 40～60 DEG C washs 5～10 minutes.Afterwards, for outer bottom and
Easily bond between the middle end and the middle end and upper of a shoe, the middle end coats UV priming paint, carries out UV irradiation so that adhesive surface is reformed.
Afterwards, at the surface of said midsole coating aqueous priming paint and adhesive, and perform dry run, and complete to manufacture the middle end of shoes
Manufacture process.
Secondly, the process manufacturing upper of a shoe (upper) is, fabric or leather cutting and after making upper of a shoe so that described
Easily bond at upper of a shoe and the middle end, after using MEK (MEK) washing, use aqueous priming paint to be coated, and again do
Dry, it is then coated with adhesive, and performs dry run, and complete to manufacture the upper of a shoe manufacture process of shoes.
In the state of manufacturing outer bottom and the middle end and upper of a shoe respectively by described process, by outer bottom and the middle end to other shaping
In the state of mold layer long-pending inflow, the process that execution applies certain heat and pressure and outer bottom and the middle end are bonded, and make
Make the sole being made up of outer bottom and the middle end.
Afterwards, when completing to bond the process of described outer bottom and the middle end (hereinafter referred to as " sole "), by described sole and footwear
In the state of side lamination flows into shaping mould, the sole of the execution certain heat of applying and pressure and the cohesive process of upper of a shoe, and complete
Manufacture the operation of shoes.
But, by the existing shoes manufacture method that described operation is constituted, there are following a lot of problems.
First, described above, when manufacturing outer bottom and the middle end and upper of a shoe, need a lot of Environment Obstacles factor and a large amount of former material
The consumption of material and all multiple operation, form the principal element of make a living low yield and cost increase.
As an example, during manufacturing outer bottom, in order to increase the bond area with the middle end, perform to become the surface of outer bottom
When obtaining coarse polishing process, there is the material i.e. rubber dust of harmful outer bottom, and operating environment is deteriorated.And
And, in order to dispel the foreign matter being attached to described outer bottom, be in the past utilize other rinsing maching use aqueous base washing agent (or water and
Oxalic acid washing agent), thus, there is the too much expense of other purchase of equipment and the increase of shoes manufacturing process and a large amount of operation people
Power.
Second, the problems referred to above occur during the end in the mill equally.
3rd, in order to easily bond during manufacturing outer bottom and the middle end and upper of a shoe, need additional UV priming paint or UV
Irradiate and coating contains the priming paint process of acetone and the operation of application of adhesive, accordingly, it would be desirable to a lot of operation manpower, and, make
Obtaining shoes manufacturing process increases (i.e. priming paint coating operation and bonding process), improves production cost.
4th, the solvent that the operation etc. at described UV priming paint or UV irradiation process and the priming paint containing acetone uses not only damages
Hinder the eyes of operator, and, cause skin irritatin, and, stimulate respiratory system and Nausea and vomiting, sleepy during suction, and
And, impact is also produced on lung, also can cause paralysis and spasm as long-term symptom, and bring mortal injury to operator.
5th, existing shoes manufacture method is, is individually molded outer bottom and the middle end and upper of a shoe, and bonds this
When, it is required to a lot of operation such as washing step, priming paint coating step, adhesive coating step, drying steps, and make productivity
Reduce, furthermore, it is desirable to a lot of raw material and operation manpower, cause the cost increase of product.
[prior art literature]
[patent document]
No. 10-0978284 (denomination of invention: the system of shoes of (patent document 1) [document 1] registered patent publication number of registration
Make method. the registration date: on 08 20th, 2010)
(patent document 2) [document 2] publication publication publication number the 10-2011-0018061st (denomination of invention: utilize
The manufacture method of the shoes of bonding Multifunctional Additive. publication date: on 02 23rd, 2011)
(patent document 3) [document 3] publication publication publication number the 10-2010-0015358th (denomination of invention: manufacture
The method of water proofing property and poisture-penetrability shoes and the shoes being produced by the method. publication date: on 02 12nd, 2010)
No. 10-2011-0017824 (denomination of invention: shoes of (patent document 4) [document 4] publication publication publication number
Manufacture method. publication date: on 02 22nd, 2011)
Content of the invention
Problems to be solved by the invention
The present invention is to solve the problems referred to above, a kind of adhesive film composition is provided, manufacturing by outer bottom and the middle end and upper of a shoe
During the shoes constituting, do not perform washing step and the operation such as priming paint coating step and adhesion step, and the end in the mill
The middle end and outer bottom, are molded by Phylon model with an operation simultaneously.
Another object of the present invention is for providing a kind of adhesive film composition, when manufacturing the shoes being formed by upper of a shoe, it is not necessary to
Other binding appts and washing facility, can not only environmental protection, save operating personnel, and, can significantly shorten shoes manufacture
Operation.
Further, another object of the present invention is for providing a kind of adhesive film composition, outside utilizing bonding film to be molded simultaneously
The end and the middle end.
Further, the another object again of the present invention is, provides one to be molded outer bottom and the middle end simultaneously, and easily cement footwear
Side and sole ground bonding film and synthetic thereof.
For solution to problem
The present invention is made up of following steps: after rubber slab is inserted into the common model of shaping outer bottom, in the above
Place the 1st bonding film, and by its extrusion forming；The outer bottom being molded by described step is inserted into and makes when being molded said midsole
Phylon model after, place the 1st film in the above, place common eva foam again above it more afterwards, place again afterwards
Some bonding film selecting in { the 2nd bonding film, the 1st bonding film }, and its extrusion forming is manufactured sole；Utilize described
2nd bonding film of the surface bonding at the middle end, carries out bonding to described sole and upper of a shoe and manufactures shoes.
Now, it is preferable that described 1st bonding film is for for bonding outer bottom and the bonding film at the middle end of shoes, its synthetic
By the coupling agent of polyvinyl with 1,2-polybutadiene with containing maleic anhydride 7%, lignite wax, the aliphatic acid of pentaerythrite
(5 to 9 carbon atoms) ester is constituted.
Further, described 2nd bonding film is the bonding for bonding the common sole being made up of outer bottom and the middle end and upper of a shoe
Film, its synthetic is by the thermoplastic polyurethane of polyester type, the ethylene-vinyl acetate copolymer base containing maleic anhydride 6%
Solubilizer, lignite wax, pentaerythrite aliphatic acid (5 to 9) ester constitute.
Brief description
Fig. 1 is for representing the accompanying drawing of the manufacture method of the shoes utilizing bonding film of preferably one embodiment according to the present invention；
Fig. 2 is for representing the accompanying drawing of the forming method of the outer bottom of diagram in Fig. 1；
Fig. 3 is for representing the accompanying drawing by the outer bottom of the method shaping of diagram in Fig. 2；
Fig. 4 is molded the outer bottom of diagram in Fig. 1 and the accompanying drawing of the method at the middle end for representing simultaneously；
Fig. 5 is for representing the accompanying drawing of outer bottom and the sole at the middle end being molded by the method for diagram in Fig. 4 simultaneously；
Fig. 6 is the accompanying drawing by the hot step-out time analysis of the 1st bonding film of diagram in graph representation Fig. 1；
Fig. 7 is the accompanying drawing by the hot step-out time analysis of the 2nd bonding film of diagram in graph representation Fig. 1；
Fig. 8 is for representing the accompanying drawing of the manufacture method manufacturing the shoes being formed by the outer bottom of prior art and the middle end and upper of a shoe.
Description of reference numerals
100: rubber slab 200,400: the 1 bonding film
300: outer bottom 500: the middle end
500a:EVA foam 600: the 2 bonding film
700: sole
Preferred forms
The present invention is as outer bottom and the adhesive film composition at the middle end for bonding common shoes, by rubber-based thermoplasticity
The adhesive film composition that elastomer is formed.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of the preferred embodiments of the present invention.In described later detailed description in detail, above-mentioned in order to realize
Technical task, provides the representational embodiment of the present invention.Further, other embodiments that can provide as the present invention, at this
Bright composition replaces explanation.
The present invention will provide a kind of adhesive film composition, by the middle end (midsole) being made up of eva foam with by rubber system
The outer bottom (outsole) becoming puts into Phylon model, inserts bonding film in-between, afterwards, by HTHP simultaneously
Shaping, thus, it is not necessary to carry out manufacturing outer bottom and the washing procedure that must carry out during the middle end and priming paint coating operation and bonding work
Sequence, and, it is not necessary in order to wash and the other equipment of bonding process, therefore, the operation manpower being not necessarily to can not only be saved, and
And, can environmental protection and improve operating environment.
To this end, want detailed disclosure to be molded outer bottom and the method at the middle end simultaneously, and, describe in detail simultaneously be molded outer bottom and in
The adhesive film composition using during the end.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 to Fig. 5 uses the bonding film (adhesive film) of the embodiment according to present aspect simultaneously for detailed expression
Shaping manufactures the accompanying drawing of the method for the shoes being made up of outer bottom and the middle end and upper of a shoe.
Shoes manufacture method according to the present invention is made up of following process, by the 1st bonding film (200) and rubber slab (100)
After being inserted into common outer bottom forming mould type (10), by HTHP shaping outer bottom (300), afterwards will be with the 1st bonding film
(200) behind the inside of the Phylon model (20) that the outer bottom (300) being simultaneously molded uses when being inserted into the end in shaping, suitable on it
Sequence places the 1st bonding film (400), eva foam (500a), the 2nd bonding film (600), is molded by HTHP, and thus shaping is same
When formed outer bottom (300) and the middle end (500) sole (700).That is, described outer bottom (300) and the middle end (500), at Phylon mould
The inside of type (20) by the 1st bonding film (200,400) bonding, bond described outer bottom (300) and the middle end (500) sole (with
It is referred to as " sole (700) " down) bond with upper of a shoe the 2nd bonding film (600).Now, when bonding described sole (700) and upper of a shoe,
The 2nd bonding film (600) can be replaced to use the 1st bonding film (200,400).
With reference to described Fig. 1 and Fig. 2, after half finished rubber is inserted in the inside of outer bottom forming mould type (10), it is put
Preferably, put the 1st bonding film (200), passed through HTHP (temperature of 150～160 DEG C, 100～160kgf/cm afterwards2
Pressure) carry out the sulfuration of 5～10 minutes, and be molded such as the outer bottom (300) of Fig. 3.During such as above-mentioned shaping outer bottom (300), insert
1st bonding film (200) and be molded, then without bonding operation required when outer bottom and the middle end, i.e. polishing process, washing procedure, the end
Paint coating operation, bonding process.Synthetic and physical property the following detailed description of described 1st bonding film (200).
Secondly, as shown in Figure 4, the outer bottom of one-body molded 1st bonding film (200) is inserted in the inside of Phylon model (20)
(300), after, it places the 1st bonding film (400), after placing eva foam (500a) afterwards again, at described eva foam
(500a) the 2nd bonding film (600) is placed.Now, described eva foam (500a) refers to the eva foam of usual way foaming,
For example, the EVA of flour cake shape is foamed, more than the actual size about 190% ground foaming at the middle end.Further, described
Phylon model (20) is the usual model using, i.e. the model generally using during the end in referring to manufacture, and uses in the present invention
Phylon model (20), it is preferable that the internal depth of Phylon model manufactures mutually than ever deeper.This is in order to described
The inside of Phylon model (20) is once inserted simultaneously into outer bottom (300), the 1st bonding film (400), eva foam (500a) and the 2nd and glues
Close film (600).
Afterwards, as shown in described Fig. 4, at a temperature of 160 DEG C, to " the outer bottom being inserted in Phylon model (20)
(300), the 1st bonding film (400), eva foam (500a), the 2nd bonding film (600) are " with 60kgf/cm2Pressure pressurize,
Thus, outer bottom (300) as shown in Figure 5 is manufactured and sole (700) that the middle end (500) are molded simultaneously.
Finally, by manufactured by described forming method sole (preferably, be molded in Phylon model simultaneously outer bottom and
The sole at the middle end) carry out bonding with the upper of a shoe (not shown) being made up of usual way and manufacture the shoes of the present invention.Now, institute
Stating sole (700) and upper of a shoe, in detail, the middle end (500) and upper of a shoe are bonded by the 2nd bonding film (600).
Further, as described above, in the present invention, after outer bottom (300) and the middle end (500) are inserted Phylon model (20)
Extrusion forming simultaneously and use bonding film, in detail, in order to bond the end (500) in outer bottom (300) and eva foam, use the 1st to glue
Close film (200,400), in order to bond said midsole (500) and upper of a shoe, use the 2nd bonding film (600).The following detailed description of formation
The synthetic of the 1,2nd bonding film (200,400,600) and its physical property.
First, as shown in Figure 4, in Phylon model (20), when simultaneously adhesion-molded outer bottom (300) and the middle end (500)
The 1st bonding film (200,400) using, uses the material i.e. rubber-based thermoplastic elastomer (TPE) (Thermo for rubber adhesion
Plastic Elastomer: hereinafter referred to as " TPE ") or alkene (Olefin) class or rubber-like etc., it is preferred that with 1 between use,
2-polybutadiene (Syndiotactic1,2-Polybutadiene) 50～98 weight %.Now, by between described with 1, the poly-fourth of 2-
When diene uses below 50 weight %, Linearity and film-strength reduces, and during as used more than 98 weight %, then reduces bonding force.
Further, described 1st bonding film (200,400) is the main material for eva foam bonding, uses the idol of polyvinyl
Connection agent or the coupling agent of ethylene-vinyl acetate copolymer (EthyleneVinylAcetate: hereinafter referred to as " EVA ") base, excellent
Selection of land, uses the polyethylene containing maleic anhydride (MaleicAnhydride) 2～20% (preferably, containing maleic anhydride 7%)
Coupling agent 2～50 weight % of base.Now, when the coupling agent of described polyvinyl being used below 2 weight %, bonding is reduced
Power, when using more than 50 weight %, then Linearity and film-strength reduces.
Further, in the present invention, processing aid, in more detail, lignite wax are also used to described main material 100 weight portion
(MontaneWax) aliphatic acid (there are 5 to 9 carbon atoms) ester (FattyAcid (C=5-9) of 0.2 weight portion and pentaerythrite
EsterswithPentaeryThritol) 0.2 weight portion.Now, it the reason that use described processing aid is, at T mould (T-
When Die) extruding, the 1st bonding film (200,400) is prevented to be not attached to die lip (dieslip) and be easily disengaged from.
Table 1 below represents the detailed ratio of components of the 1st bonding film (200,400) described above.
Table 1
[table 1]
| 1st adhesive film composition | Ratio of components | Remarks |
| Between with 1,2-polybutadiene | 95 weight % |
| The coupling agent (containing maleic anhydride 7%) of polyvinyl | 5 weight % | |
| Lignite wax | 0.2pbw | Weight portion |
| The fatty acid ester of pentaerythrite | 0.2pbw | Weight portion |
Further, following table 2 provides the physical property of the 1st bonding film (200,400) described in comparative analysis and each composition
The empirical numerical value of physical property.
Table 2
[table 2]
Further, Fig. 6 of the present invention represents the hot time difference of the 1st bonding film (200,400) with the physical property such as described table 2
Analyze.The melt temperature of the graph representation the 1st bonding film (200,400) of described Fig. 6 or thermal history, and employ DSC (the heat time difference
Analyzer) analytical equipment.
Further, as shown in Figure 4, when Phylon model (20) being molded outer bottom (300) and the middle end (500) simultaneously, place
For example, in the 2nd above bonding film (600) of eva foam (500a) for for bonding upper of a shoe (fabric, synthetic leather, leather)
Main material, use polyester type TPU50～98 weight %, and, as bonding eva foam main material, use EVA base
Solubilizer (containing maleic anhydride 2～20%, it is preferable that containing maleic anhydride 6%) 2～50 weight %.Now, gather described
When the TPU of esters type uses below 50 weight % so that basic bonding strength reduces, when using more than 98 weight %, and antiseized
The intermiscibility of agent or penetration reduce and cannot bond.Further, when the solubilizer of described EVA base uses below 2 weight %, and anti-
The intermiscibility of stick or penetration reduce and cannot bond, and when using more than 50 weight %, bonding strength reduces.
Further, for described main material 100 weight portion in the present invention, also using processing aid, in detail, use has
Aliphatic acid (containing 5 to 9 carbon atoms) ester (FattyAcid (C of lignite wax (MontaneWax) 0.2 weight portion and pentaerythrite
=5-9) EsterswithPentaeryThritol) 0.22 weight portion.Now, it the reason that use described processing aid is, at T
During mould (T-Die) extruding, the 2nd bonding film (200,400) is prevented to be not attached to die lip (die lip) and be easily disengaged from.
Following table 3 represents the particular make-up ratio of the 2nd bonding film (600) mentioned in above-mentioned.
Table 3
[table 3]
| 2nd adhesive film composition | Ratio of components | Remarks |
| The TPU of polyester type | 77.5 weight % | |
| The solubilizer (containing maleic anhydride 6%) of EVA base | 22.5 weight % | |
| Lignite wax | 0.2pbw | Weight portion |
| The fatty acid ester of pentaerythrite | 0.2pbw | Weight portion |
Further, following table 4 provides the physical property of described 2nd bonding film (600) in detail.
Table 4
[table 4]
| Experimental technique | Explanation | 2nd bonding film of present aspect |
| Melt temperature | DSC | 102.35℃158.15℃ |
| Start flowing temperature | Capillary rheometer | 155.2℃ |
| Proportion | 1.141g/cc | |
| Thickness | Thickness gauge | 0.11mm |
| 300% modulus | UTM | 130kgf/cm2 |
| Tensile strength | UTM | 610kgf/cm2 |
| Tearing strength | UTM | 107kgf/cm |
| UTM | 560% |
Further, Fig. 7 of the present invention represents the hot step-out time analysis of the 2nd bonding film (600) with the physical property such as described table 4.
The melt temperature of the graph representation the 2nd bonding film (600) of described Fig. 7 or thermal history, employ DSC (hot step-out time analysis device) and analyze
Equipment.
As described above, the bonding film of the present invention is by the 2nd bonding film (600) bonding the end and upper of a shoe in eva foam and bonding
In eva foam, the 1st bonding film (200,400) of the end and outer bottom is constituted, and consists of this, as shown in Figure 4, at Phylon model
(20) it is molded in the end (500a) in outer bottom (300) and eva foam, thereby, it is possible to the sole (700) of manufacture such as Fig. 5 is (preferably simultaneously
Ground, the sole (700) that outer bottom (300) and the middle end (500) bond at a model (Phylon model) simultaneously).Finally, by
The 2nd bonding film (600) that said midsole (500) bonds so that upper of a shoe is bonded simply, and manufactures the shoes of the present invention.
Industrial applicability
The middle end being formed by eva foam and the outer bottom being formed by rubber, are molded in Phylon model by the present invention simultaneously,
Therefore, it is possible to be significantly reduced shoes manufacturing process, and, it is not necessary to washing and operation manpower needed for (priming paint coating) for the bonding.
Further, the present invention is when manufacturing the shoes being made up of outer bottom and the middle end and upper of a shoe, it is not necessary to washing outer bottom and the middle end, applies
Cover the other flow chart of priming paint and adhesive, and, it is not necessary to the other equipment etc. using for above-mentioned flow chart,
Thus, the productivity of product can not only be improved, and, cost-effective, manufacture shoes with the operation manpower of minimum limit.
Further, the present invention is performed without other priming paint coating operation and bonding process, therefore, it is possible to embody environmental protection, do
Net operating environment, and, prevent operator from being polluted by harmful components.
Claims (5)
1. an adhesive film composition, as bonding common shoes outer bottom and the adhesive film composition at the middle end, it is special
Levy and be,
Described adhesive film composition comprise between 50～98 weight % with 1,2-polybutadiene, 2～50 weight % be selected from poly-second
The coupling agent of one of the coupling agent of the coupling agent of thiazolinyl or ethylene-vinyl acetate copolymer base and as processing aid
Lignite wax and the ester of pentaerythrite and 5 aliphatic acid to 9 carbon atoms.
2. adhesive film composition according to claim 1, it is characterised in that
Described coupling agent is the coupling agent of polyvinyl.
3. adhesive film composition according to claim 2, it is characterised in that
Described coupling agent is the coupling agent of the polyvinyl containing 2～20% maleic anhydrides.
4. an adhesive film composition, as bonding upper of a shoe and the bonding of the common sole being formed by outer bottom and the middle end
Film composition, it is characterised in that
Described adhesive film composition comprise the thermoplastic polyurethane of 50～98 weight %, 2～50 weight % contain maleic anhydride
Ethylene-vinyl acetate copolymer base solubilizer, as the lignite wax of processing aid and pentaerythrite and 5 to 9 carbon
The ester of the aliphatic acid of atom.
5. adhesive film composition according to claim 4, it is characterised in that
Described solubilizer is the solubilizer of the ethylene-vinyl acetate copolymer base containing 2～20% maleic anhydrides.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0143127 | 2011-12-27 | ||
| KR1020110143127A KR101214673B1 (en) | 2011-12-27 | 2011-12-27 | Method of manufacturing footwear |
| KR10-2012-0062954 | 2012-06-13 | ||
| KR1020120062954A KR101500807B1 (en) | 2012-06-13 | 2012-06-13 | Composite for adhesive films |
| PCT/KR2012/011297 WO2013100501A1 (en) | 2011-12-27 | 2012-12-21 | Film composition for bonding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104053738A CN104053738A (en) | 2014-09-17 |
| CN104053738B true CN104053738B (en) | 2016-10-05 |
Family
ID=48697877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280064347.1A Active CN104053738B (en) | 2011-12-27 | 2012-12-21 | Adhesive film composition |
Country Status (2)
| Country | Link |
|---|---|
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| WO (1) | WO2013100501A1 (en) |
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| TWI518164B (en) * | 2014-10-29 | 2016-01-21 | San Fang Chemical Industry Co | High adhesion composite film and manufacturing method thereof |
| KR101617878B1 (en) * | 2015-12-08 | 2016-05-18 | 최혜경 | Manufacturing method for shoes |
| PT3181650T (en) | 2015-12-18 | 2023-03-07 | Henkel Ag & Co Kgaa | Process for manufacturing and bonding a shoe rubber outsole |
| EP3853016B1 (en) * | 2018-09-20 | 2023-08-23 | Dow Global Technologies LLC | Bonding method to attach ethylene-based polymer foam with vulcanized rubber |
| CN112300725A (en) * | 2020-11-09 | 2021-02-02 | 鸿顺科技(东莞)有限公司 | High-temperature-resistant adhesive film |
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| US7829615B2 (en) * | 2003-06-09 | 2010-11-09 | Henkel Ag & Co. Kgaa | Reactive hot melt adhesives |
| DE10356042A1 (en) * | 2003-12-01 | 2005-07-07 | Degussa Ag | Adhesive and sealant systems |
| US7754327B2 (en) * | 2006-05-11 | 2010-07-13 | Henkel Ag & Co. Kgaa | Absorbent articles comprising a radiation cured hot melt positioning adhesive |
| BRPI1010733A2 (en) * | 2009-06-11 | 2016-03-15 | Henkel Corp | thermally reversible hot melt adhesive composition containing multifunctional diene and dienophil compounds. |
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| CN104053738A (en) | 2014-09-17 |
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