Goodyear shoe manufacturing method and Goodyear shoe manufactured by using same

Abstract

The invention discloses a manufacturing method of Goodyear shoes. The manufacturing method comprises the following steps: step 1, manufacturing vamps; secondly, a cloth welt is turned on the edge of the insole; 3, the vamp and the insole with the cloth welt turned in the step 2 are fixed, steel wires are beaten, the upper foot of the vamp is flush with the insole, and the upper foot of the vamp does not protrude out of the insole; step 4, manually putting into a shoe last, tightening a shoelace, and vulcanizing; 5, turning an outer welt; 6, filling the bottom of the shoe with the abdomen; 7, fixing a thin bottom at the bottom of the filling belly, and turning an outer line between the outer welt and the thin bottom; and step 8, pasting an outsole on the sole with glue. Compared with an existing Goodyear shoe manufacturing method, the manufacturing method has the advantages that procedures are reduced, equipment and procedures are saved, forming operation procedures are reduced, productivity and efficiency are improved, materials are saved, and cost is reduced.

Description

[Technical field]

[0001] The invention relates to a method for manufacturing Goodyear shoes and the Goodyear shoes manufactured by the method. [Background technology]

[0002] As early as 300 years ago, the shoemaking method of sewing the outer welt was invented in the UK. The original method was to sew the outer welt, the upper and the inner midsole together by hand, and then sew or glue the outer welt and the outsole together to form a pair of shoes. It was not until 1872 that the British Mr. Charles Goodyear designed the world's first outer welt sewing machine, which made the shoemaking method of sewing the outer welt widely used. Therefore, in order to commemorate this great invention, shoes made by sewing the outer welt will be collectively called Goodyear shoes. During the production process, the upper and sole of the shoes are combined by hand or machine sewing (also called lathing) using waxed ramie, nylon knots, etc. This shoemaking method has many steps, including making lasts, cutting materials, sewing uppers, clamping uppers, pulling nails, sewing inner welts, cutting upper feet, sewing soles, matching heels, and trimming, etc., more than 360 processes; the long production process, numerous steps, high production costs, high manpower input, and long production process are also important reasons why Goodyear shoes are difficult to popularize. [Summary of the invention]

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a method for manufacturing Goodyear shoes that reduces the number of steps, saves equipment and steps, reduces the molding process, improves production capacity and efficiency, saves materials, and reduces costs.

[0004] The object of the present invention is achieved in that:

[0005] A method for manufacturing Goodyear shoes, characterized by comprising the following steps:

[0006] Step 1: Make the upper;

[0007] Step 2: Carve the welt on the edge of the midsole;

[0008] Step 3: Fix the upper and the midsole with the fabric welt sewn in step 2, and fasten the steel wire. The upper foot is flush with the midsole and does not protrude from the midsole.

[0009] Step 4: Manually fit the shoe last, tie the laces, and vulcanize.

[0010] Step 5: Car outer edge strip;

[0011] Step 6: Fill the bottom of the shoe;

[0012] Step 7: Fill the bottom of the belly and fix the thin bottom, and carve the outer line between the outer edge strip and the thin bottom;

[0013] Step 8. Glue the outsole onto the sole.

[0014] The manufacturing method of Goodyear shoes as described above is characterized in that in step three, the upper foot at the lower part of the upper is flush with the midsole, and the upper foot does not protrude from the midsole.

[0015] The manufacturing method of a Goodyear shoe as described above is characterized in that in step three, steel wires are fastened at six points of the midsole, namely the front, rear, inner waist and outer waist.

[0016] The manufacturing method of a Goodyear shoe as described above is characterized in that in step six, the bottom of the midsole is filled.

[0017] The manufacturing method of a Goodyear shoe as described above is characterized in that in step seven, the bottom of the shoe is fixed with glue and stitching.

[0018] The manufacturing method of Goodyear shoes as described above is characterized in that in step three, the upper and the midsole of the sewn welt are glued together using benzene-free yellow glue.

[0019] A Goodyear shoe manufactured by the Goodyear shoe manufacturing method is characterized in that it includes a vamp, a midsole is fixed at the lower part of the vamp, a cloth edge strip is connected to the edge of the midsole, the vamp is flush with the midsole and does not protrude from the midsole, an outer edge strip is connected to the lower edge of the midsole, a padding is also provided at the lower part of the midsole, a thin sole is provided at the lower part of the padding, and an outsole is provided at the lower part of the thin sole.

[0020] A Goodyear shoe as described above is characterized in that an outer line is formed between the thin sole and the outer edge strip.

[0021] A Goodyear shoe as described above is characterized in that a rubber layer is provided between the thin sole and the outsole.

[0022] The Goodyear shoe as described above is characterized in that a rubber layer is provided between the thin sole and the filling, and the thin sole and the outer edge strip are connected by a thread.

[0023] The beneficial effects of the present invention are:

[0024] 1. The midsole has been fixed to the lower end of the upper with steel wire before molding, so there is no need for a lasting machine, which reduces the lasting process;

[0025] 2. The upper part of the shoe is flush with the midsole and does not protrude, so there is no need to cut the upper part by machine or manually, which reduces the number of cutting steps;

[0026] 3. Because the steel wire has already fixed the upper and the midsole in advance, there is no need to fasten the steel wire again, reducing the number of steel wire fastening steps.

[0027] Compared with the existing Goodyear shoe manufacturing method, the present invention reduces the process steps, saves equipment and processes, reduces the molding operation flow, improves the production capacity and efficiency, saves materials, and reduces the cost.

[0028] Compared with the existing Goodyear shoes, the Goodyear shoes of the present invention have a simple structure, are convenient to manufacture, reduce the molding operation process, save materials, and reduce costs.

Brief Description of the Drawings

[0029] Figure 1 is a stereogram of the present invention;

[0030] Figure 2 It is a structural exploded diagram of the present invention;

[0031] Figure 3 It is a cross-sectional view of the present invention. [Specific implementation method]

[0032] A method for manufacturing Goodyear shoes comprises the following steps:

[0033] Step 1: Make the upper 1;

[0034] Step 2: Sewing a fabric welt 3 on the edge of the midsole 2;

[0035] Step 3: Fix the upper 1 and the midsole with the welt prepared in step 2, and fasten the steel wire. The upper foot of the upper is flush with the midsole, and the upper foot does not protrude from the midsole.

[0036] Step 4: Manually fit the shoe last, tie the laces, and vulcanize.

[0037] Step 5: Car outer edge strip 4;

[0038] Step 6: Fill the bottom of the shoe with 5;

[0039] Step 7: Fix the thin sole 6 on the bottom of the shoe;

[0040] Step 8: Carve the outer line between the welt and the thin bottom;

[0041] Step 9. Glue the outsole 7 onto the sole.

[0042] In step three of the present invention, the upper foot at the lower part of the upper is flush with the midsole, and the upper foot does not protrude from the midsole, so there is no need to cut the upper foot by machine or manually, thus reducing the number of steps for cutting the upper foot.

[0043] In step three of the present invention, steel wires are fastened at six points of the midsole, namely the front, rear, inner waist and outer waist.

[0044] In step six of the present invention, the bottom of the midsole is filled with belly filling.

[0045] In step seven of the present invention, the bottom of the shoe is fixed with a thin sole by glue and stitching.

[0046] In step three of the present invention, the upper and the midsole of the machined welt are adhered by using benzene-free yellow glue.

[0047] In step 4 of the present invention, the vulcanization is to put the shoes into a vulcanizing tank for high temperature vulcanization to fix the shape of the shoes and increase their durability. After the vulcanization is completed, operations such as removing the last, checking the shoes, matching the pairs, and inserting paper are required.

[0048] The midsole 2 of the present invention is also provided with a shoe insole 8 .

[0049] The present invention also includes a Goodyear shoe made by the above method, which includes an upper 1, a midsole 2 is fixed to the lower part of the upper 1, a cloth edge strip 3 is connected to the edge of the midsole 2, the upper is flush with the midsole, the upper does not protrude from the midsole, the lower edge of the midsole 2 is connected to an outer edge strip 4, the midsole 2 is also provided with a filling 5, a thin sole 6 is provided at the lower part of the filling 5, and an outsole 7 is provided at the lower part of the thin sole 6.

[0050] An outer line is formed between the thin bottom and the outer edge strip of the invention.

[0051] A glue layer is arranged between the thin sole and the large sole of the invention.

[0052] A glue layer is arranged between the thin bottom and the filling, and the thin bottom and the outer edge strip are connected by a thread.

[0053] The upper foot of the shoe upper lower part of the shoe upper is flush with the midsole, and the upper foot does not protrude from the midsole, so there is no need to cut the upper foot by machine or manually, thus reducing the number of steps for cutting the upper foot.

[0054] The invention fixes the midsole with steel wires at six points, namely the front, rear, inner waist and outer waist.

[0055] The present invention fills the abdomen at the bottom of the midsole.

[0056] The bottom of the shoe of the present invention is fixed with a thin bottom by glue and stitching.

[0057] The shoe upper and the midsole of the machined welt are adhered by using benzene-free yellow glue.

[0058] The midsole 2 of the present invention is also provided with a shoe insole 8 .

Claims

1. A method for manufacturing Goodyear shoes, characterized in that The steps include: Step 1: Make the upper; Step 2: Carve the welt on the edge of the midsole; Step 3: Fix the upper and the midsole with the fabric welt sewn in step 2, and fasten the steel wire. The upper foot is flush with the midsole and does not protrude from the midsole. Step 4: Manually fit the shoe last, tie the laces, and vulcanize. Step 5: Car outer edge strip; Step 6: Fill the bottom of the shoe; Step 7: Fill the bottom of the belly and fix the thin bottom, and carve the outer line between the outer edge strip and the thin bottom; Step 8. Glue the outsole onto the sole.

2. A method for manufacturing Goodyear shoes according to claim 1, characterized in that In step three, the upper foot at the lower part of the shoe upper is flush with the midsole, and the upper foot does not protrude from the midsole.

3. The method for manufacturing Goodyear shoes according to claim 1, characterized in that In step three, fix the midsole with steel wire at six points: front, back, inner waist and outer waist.

4. The method for manufacturing Goodyear shoes according to claim 1, characterized in that Step six is ​​to fill in the bottom of the midsole.

5. The method for manufacturing Goodyear shoes according to claim 1, characterized in that In step seven, the thin sole of the shoe is fixed with glue and stitching.

6. The method for manufacturing Goodyear shoes according to claim 1, characterized in that In step three, the upper and the midsole with the sewn welt are glued together using benzene-free yellow glue.

7. A Goodyear shoe manufactured by the Goodyear shoe manufacturing method according to any one of claims 1 to 6, characterized in that The shoe comprises a shoe upper (1), a midsole (2) being fixed at the lower part of the shoe upper (1), a cloth edge strip (3) being connected to the edge of the midsole (2), the shoe upper being flush with the midsole and not protruding from the midsole, an outer edge strip (4) being connected to the lower edge of the midsole (2), a filler (5) being provided at the lower part of the midsole (2), a thin sole (6) being provided at the lower part of the filler (5), and an outsole (7) being provided at the lower part of the thin sole (6).

8. A Goodyear shoe according to claim 7, characterized in that An outer line is carved between the thin bottom and the outer edge strip.

9. A Goodyear shoe according to claim 7, characterized in that A glue layer is provided between the thin sole and the outsole.

10. The Goodyear shoe according to claim 7, characterized in that A glue layer is arranged between the thin bottom and the filling, and the thin bottom and the outer edge strip are connected by a thread.

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