CN1217170A - Assembly insole for assembling shoes, shoe assembled on insole and preparation method - Google Patents

Assembly insole for assembling shoes, shoe assembled on insole and preparation method Download PDF

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Publication number
CN1217170A
CN1217170A CN 98124209 CN98124209A CN1217170A CN 1217170 A CN1217170 A CN 1217170A CN 98124209 CN98124209 CN 98124209 CN 98124209 A CN98124209 A CN 98124209A CN 1217170 A CN1217170 A CN 1217170A
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CN
China
Prior art keywords
adhesive
supporting
mentioned
interior end
shoe
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
Application number
CN 98124209
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Chinese (zh)
Inventor
克里斯蒂安·贝洛克
克劳迪奥·罗兰多
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FORESTALI S R L
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FORESTALI S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FORESTALI S R L filed Critical FORESTALI S R L
Publication of CN1217170A publication Critical patent/CN1217170A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/12—Stuck or cemented footwear
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/32—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels by adhesives
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention relates to an assembly insole for the assembly of shoes, of the type in which an upper is folded and fixed below the insole. The insole includes a supporting base which has, on the lower side, a hot-melting adhesive so that the upper can adhere to the insole by heating. The insole preferably includes a shank which is arranged above the supporting base and a reinforcement above the shank so as to form a single body. The invention furthermore includes a shoe which is assembled on the insole.

Description

The interior end of assembled and assembling footwear and the preparation method thereon that are used for Assembled shoes
The present invention relates to the interior end of assembled (assembly type) that a kind of Assembled shoes is used, its type be make upper of a shoe folding and be fixed on the end in this below.
The invention still further relates to and be assembled in the footwear at the end in this.
The assembling type of the footwear of face under in wherein upper of a shoe being folded and is fixed on, for example by Good-year, Black, San Crispino and Ago type are as demonstration.
In the footwear of the above-mentioned type, upper of a shoe utilize a kind of hot melt adhesive be fixed on the end, this adhesive is injected in when assembling in the bottom and the zone between the folding upper of a shoe at the end in the assembled, making can be with the independent once-through operation upper of a shoe part of energy Assembled shoes just.Then, according to known method, in folding upper of a shoe is adhesive on the bottom at the end and roll, thereby obtain flat surface, final gluing outer bottom it on is so that the acquisition product shoes.At the rear portion, the interior end generally include one under supporting the metal of face collude the heart (Shank) and one and place metal to collude reinforcement below the heart.This colludes the heart and is fixed on the reinforcement usually.
Above-mentioned is the main field of commercial Application of the present invention, but and unrestricted because the present invention such as can be used for according to claim 1 at same domain.
The example at the interior end that above-mentioned industrial application is used is open by EP 525 324, US 3 906570 and US 2 259 586.
The adhesive that Assembled shoes is suitable for is for example being described among GB 1 601 372, GB 2 081 279, US 4 125 522 and the US 3 362 036.
Assemble method is described in US 2 259 586, US 3 533 117, US 3 483 582, US 3 362 036 and US 3 271 799.
But above-mentioned known system is not immaculate.At first, spray the local accumulation that hot melt adhesive causes adhesive during Assembled shoes, this makes the footwear hardening.This hardening has serious negative effect, is related to health two aspects of shoe user's comfortable and pin, and the action naturally of pin is hindered.When using the adhesive local accumulation, even do not spray adhesive at the assembly process of the footwear described in US 3 271 799, also this kind situation can take place.
In addition, from the viewpoint of factory repair and productivity ratio, the known system that use to spray hot melt adhesive also has problem because after after a while often the some parts such as the nozzle of block system of adhesive.This normally since the following fact cause, before injection, keep the high temperature of molten thermoplastic adhesive that adhesive is produced after a period of time in machine exactly and break.Therefore in practice, the sediment blocking channel must make plant downtime eliminate, so because maintenance and loss in productivity and increase cost significantly.
At last, for above-mentioned restriction, the adhesive that has only some kind can stand to keep long-time high temperature and the long-time thermal stress that causes.These adhesive are often hardening inherently after cooling, has therefore worsened the problems referred to above relevant with the high rigidity of the footwear of making.
Therefore the interior end of assembled that the objective of the invention is to utilize a kind of Assembled shoes to use, overcome above-mentioned shortcoming, its type is beneath face in upper of a shoe is folded and is fixed on, it is characterized in that, should comprise a supporting end the interior end, this supporting end, cover one deck hot melt adhesive at its downside, and the quantity of this hot melt adhesive is less than 300g/m 2, preferably less than 180g/m 2Make above-mentioned upper of a shoe to be adhesive in by heating at described the interior end.
In other words, end, comprise a supporting end in this, comprises one deck hot melt adhesive at the bottom of this supporting on its downside, makes described upper of a shoe to be adhesive in by heating at described the interior end.
Preferably, in this gluing dosage of end carrying 50 to 300g/m 2Between, be preferably in 50 to 180g/m 2Between.
Preferably, when measuring with the DSC method, under the rate of temperature change of 10 ℃/min, the fusing point of adhesive is preferably between 45 to 120 ℃ between 40 to 180 ℃.
Preferably, adhesive comprises a kind of polymer of choosing from following substances: polyester, copolyesters, polyamide, copolyamide, polyolefin, polyurethane, Ethyl vinylacetate (ethyl vinyl acetates), acrylic resin, polyvinyl acetate, polyvinyl.More preferably, adhesive is chosen from following substances: polyester, copolyesters, polyurethane, Ethyl vinylacetate, polyamide and copolyamide.
More preferably, adhesive is made by the mixture of a kind of polyurethane and PCL.
Preferably, adhesive is included in the supporting bottom at the end by the deposition adhesive powder.But, in the wide industrial production process, feasible be to use a kind of adhesive that is placed in the form of film above the supporting bottom.
The material of making the supporting end for example can be: the non-textile fiber of the fiber of dipping, fiber, non-textile fiber, dipping, extruding composition (component), co-extrusion pressure composition, agglomeration fiber or regenerated leather.
Under the situation of co-extrusion pressure composition, this supporting end, can be with the adhesive film co-extrusion pressure, thereby above-mentioned two parts automatically are assembled together.
Reinforcement can be made with the agglomeration fiber, has for example flooded the cellulose fibre of latex.
The supporting end, can possess micropore, so that evaporation (distributing) moisture.
The invention still further relates to a kind of prepare above-mentioned in the method at the end, wherein micropore the pin of handy heating make.
The invention still further relates to a kind of footwear at the end in the above-mentioned assembled that are assembled in, the amount that wherein is placed in the adhesive between supporting bottom and the upper of a shoe is preferably less than 300g/m 2, and more preferably less than 180g/m 2
Can know the present invention with reference to accompanying drawing, wherein:
Fig. 1 looks exploded view in the end at the interior end of the present invention;
Fig. 2 is the perspective view of second embodiment at the end in the present invention, wherein is provided with micropore;
Fig. 3 is the bottom perspective view at the end in Fig. 1, has added upper of a shoe above;
Fig. 4 is the top perspective view at the end in Fig. 1;
Fig. 5 is a side cross-sectional, view that is assembled in the footwear at the end in Fig. 1;
Fig. 6 be one according to the present invention in the side cross-sectional, view of footwear of the 3rd embodiment at the end;
Fig. 7 is the bottom perspective view of a product shoes of the present invention;
Fig. 8 looks exploded view according to the end at the interior end embodiment illustrated in fig. 6;
Fig. 9 is the top perspective view at the end in Fig. 8.
The end 9 in Fig. 1 to 7 illustration is a kind of, be used for Assembled shoes 11, and its type for making upper of a shoe 12 in 13 places fold and are fixed at the end 9.
The interior end 9, made by following each parts: a supporting end 10, comprise one deck hot melt adhesive on its downside; One is colluded the heart 14, and it has the effect of rigidly fixing; And one be placed in and collude the reinforcement of face in the heart.Reinforcement 15 for example utilizes, and the neoprene adhesive is secured in, so that form an independent integral body at supporting the end.In preferred metal embodiments, collude heart utilization and clench nail and be secured at supporting the end.
Reinforcement 15 covers the supporting rear portion at the end 10.In the rear portion, reinforcement 15 and the supporting ends 10 size will meet.In other words, in this rear portion, the size at the supporting end 10 and the size of reinforcement 15 are identical.
With particular reference to the embodiment of Fig. 6, the interior end 9 of assembling, comprise a lower floor 16, and this lower floor 16 is placed in the supporting following rear portion at the end 10.The size of lower floor 16 significantly less than the supporting end 10 size, thereby stay vacantly the supporting end 10 neighboring area 17.Neighboring area 17 can be adhesive in upper of a shoe 12 at supporting the end 10 and no matter the existence of lower floor 16, lower floor 16 itself does not have gluing feature.Further strengthen shoes if desired, for example outside needs, increase the occasion of following, the so just preferential lower floor 16 that uses.
Observe, the present invention can overcome all known disadvantage and obtain following advantage:
During the assembling upper of a shoe, no longer need to add any adhesive, simplify this installation step significantly, reduced expense and maintenance burden.Particularly, any device that does not exist transmit fluid adhesive at high temperature to use fully, this has obviously simplified whole assembly manipulation widely.Further eliminated fully the downtime that is exclusively used in cleaning equipment, nozzle etc.
Notice further that although use supermatic method, also can obtain a kind of flexible footwear that have, this pliability can only obtain with old-fashioned hand assembled method, and anything but in the limit of power of current modernized factory commonly used.Particularly, can obtain to have the much pliable and tough footwear of obvious advantage.
Surprisingly, can use the uniform machinery that known method uses and must not revising especially.This sees it is a big advantage from industrial point, must not bear high capital cost because above-mentioned significant advantage can provide immediately and be used for reequiping the required machine of those Assembled shoes.
The present invention can carry out various modifications, and all modifications is all in the scope of same invention thought.

Claims (15)

1. the end (9) in the assembled of Assembled shoes (11) usefulness, its type for make upper of a shoe (12) folding and be fixed on described in below the end (9), it is characterized in that, the end (9), comprise a supporting end (10) in described, this supporting end (10) covers one deck hot melt adhesive on its downside, the quantity of this adhesive is less than 300g/m 2, preferably less than 180g/m 2, make described upper of a shoe (12) to be adhesive in by heating at described the interior end (9).
2. the end in as claimed in claim 1, it comprise one preferably metal collude the heart (14), it is fixed at the bottom of the described supporting on (10).
3. as at least one described interior end in the above-mentioned claim, it comprises a reinforcement (15), this reinforcement is fixed at the bottom of the described supporting above (10) and described colluding above the heart (14), (10) are suitable for covering the whole outer bottom of described footwear (11) at the bottom of the described supporting, and described reinforcement (15) is suitable for covering the rear portion of the outer bottom of described footwear (11).
4. the end in as claimed in claim 3, is characterized in that, is identical in the size of size that supports at the end (10) described in this rear portion and described reinforcement (15).
5. as at least one described interior end in the above-mentioned claim, it comprises a lower floor (16), this lower floor (16) is placed in the following rear portion of (10) at the bottom of the described supporting, its size is significantly less than the size of (10) at the bottom of the described supporting, thereby stay the supporting neighboring area (17) at the end 10, this neighboring area can be adhesive at the bottom of the described supporting on (10) described upper of a shoe (12) vacantly.
6. as at least one described interior end in the above-mentioned claim, it is characterized in that (10) are provided with micropore at the bottom of the described supporting, so that can be fully ventilative.
7. as at least one described interior end in the above-mentioned claim, it is characterized in that, in (10) at the bottom of the described supporting, can comprise described adhesive by deposited powder adhesive or film.
8. as in the above-mentioned claim at least one described in the end, it is characterized in that, the amount of described adhesive 50 to 300g/m 2Between, be preferably in 50 to 180g/m 2Between.
9. as at least one described interior end in the above-mentioned claim, it is characterized in that when rate of temperature change was 10 ℃/min when measuring with the DSC method, the fusing point of described adhesive was preferably between 45 to 120 ℃ between 40 to 180 ℃.
10. as at least one described interior end in the above-mentioned claim, it is characterized in that, described adhesive is a kind of polymer of choosing from following substances: polyester, copolyesters, polyamide, copolyamide, polyolefin, polyurethane, Ethyl vinylacetate, acrylic resin, polyvinyl acetate, polyvinyl, and preferably selected from following substances: polyester, copolyesters, polyurethane, Ethyl vinylacetate, polyamide and copolyamide.
11., it is characterized in that described adhesive comprises the mixture of a kind of polyurethane and PCL as at least one described interior end in the above-mentioned claim.
12. as at least one described interior end in the above-mentioned claim, it is characterized in that, the end (9), comprise a supporting end (10) in described, and (10) comprise one deck hot melt adhesive at its downside at the bottom of this supporting, makes described upper of a shoe (12) to be adhesive in by heating at described the interior end (9).
13. be assembled in one as the footwear of at least one described assembled at the interior end in the above-mentioned claim.
14. the footwear described in claim 13 is characterized in that, the described bottom that is placed in the supporting end (10) and the amount of the adhesive between the upper of a shoe (12) are less than 300g/m 2, preferably less than 180g/m 2
15. the method at any one described interior end is characterized in that in preparation as the above-mentioned claim, described micropore is to form with the pin that is preferably heating.
CN 98124209 1997-11-11 1998-11-11 Assembly insole for assembling shoes, shoe assembled on insole and preparation method Pending CN1217170A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002509 IT1296094B1 (en) 1997-11-11 1997-11-11 ASSEMBLY SOLE FOR THE ASSEMBLY OF FOOTWEAR, FOOTWEAR ASSEMBLED ON THE SOLE AND PREPARATION PROCEDURE
IT002509A/97 1997-11-11

Publications (1)

Publication Number Publication Date
CN1217170A true CN1217170A (en) 1999-05-26

Family

ID=11378184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98124209 Pending CN1217170A (en) 1997-11-11 1998-11-11 Assembly insole for assembling shoes, shoe assembled on insole and preparation method

Country Status (5)

Country Link
EP (1) EP0916278A1 (en)
CN (1) CN1217170A (en)
BR (1) BR9804602A (en)
IT (1) IT1296094B1 (en)
TW (1) TW407048B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101980625B (en) * 2008-03-29 2012-07-04 马赛市场贸易股份公司 Walking device
CN103320060A (en) * 2013-06-03 2013-09-25 陈鹏帆 Adhesive for shoemaking
WO2022089540A1 (en) * 2020-10-30 2022-05-05 奥托立夫开发公司 Steering wheel leather wrapping method and steering wheel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395559B1 (en) 2009-03-05 2012-09-28 Rampin INSOLE FOR HEEL-TO-HEEL INSERT FOR FOOTWEAR WITH REINFORCEMENT IN COMPOSITE MATERIAL.
CN111387644A (en) * 2014-02-25 2020-07-10 迪亚特克斯株式会社 Sole, insole, outsole and shoe
IT201700049141A1 (en) * 2017-05-05 2018-11-05 Elettrotecnica B C S P A INSOLE AND PROCEDURE FOR REALIZING A FOOTWEAR

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259586A (en) * 1939-11-15 1941-10-21 United Shoe Machinery Corp Method of treating unattached soles
US3362036A (en) * 1965-10-22 1968-01-09 Hampshire Mfg Corp Footwear and adhesive means therefor
US3533117A (en) * 1968-01-30 1970-10-13 Charles R Dinolfo Method and apparatus for heating shoe elements for the bonding thereof
US3483582A (en) * 1968-09-06 1969-12-16 Usm Corp Sole attaching with thermoplastic resin adhesive
US3906570A (en) * 1973-03-20 1975-09-23 Usm Corp Method of making an insole
US4125522A (en) * 1977-07-01 1978-11-14 E. I. Du Pont De Nemours And Company Adhesive composition
GB1601372A (en) * 1978-03-28 1981-10-28 Bostik Ltd Lasting shoes with hot melt adhesives
GB2081279B (en) * 1980-07-26 1984-03-07 Bostik Ltd Lasting shoes with hot melt adhesives
IT1254080B (en) * 1991-08-02 1995-09-07 Paolo Cipriani PROCESS PERFECTED FOR THE REALIZATION OF FOOTWEAR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101980625B (en) * 2008-03-29 2012-07-04 马赛市场贸易股份公司 Walking device
CN103320060A (en) * 2013-06-03 2013-09-25 陈鹏帆 Adhesive for shoemaking
WO2022089540A1 (en) * 2020-10-30 2022-05-05 奥托立夫开发公司 Steering wheel leather wrapping method and steering wheel

Also Published As

Publication number Publication date
IT1296094B1 (en) 1999-06-09
TW407048B (en) 2000-10-01
BR9804602A (en) 1999-11-16
ITMI972509A1 (en) 1999-05-11
EP0916278A1 (en) 1999-05-19

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