TW202037303A - Method for manufacturing shoe uppers the transfer pattern and the shoe upper cloth material form roughly the same size as the shoe upper part according to the plane thermal expansion and contraction rate of the shoe upper cloth material - Google Patents

Abstract

A method for manufacturing shoe uppers includes using a printer filled with thermal transfer ink to print the transfer pattern on the thermal transfer paper in a single output mode; providing a thermal transfer mold; and placing the shoe upper cloth material on the mold on the lower mold; place the thermal transfer material on the shoe upper cloth material, wherein the multiple transfer pattern areas of the thermal transfer material include multiple transfer patterns, and the blank area adjacent to the transfer pattern area has no transfer pattern ; The contours of the transfer patterns are roughly the same as the contours of the shoe upper parts; the upper mold and the lower mold are thermally pressed to each other, so that the transfer pattern of the thermal transfer material is transferred to the shoe upper cloth material, then the transfer pattern and the shoe upper cloth material form roughly the same size as the shoe upper part according to the plane thermal expansion and contraction rate of the shoe upper cloth material; and the shoe upper cloth material with the transfer pattern is accurately cut according to the shoe upper part .

Description

Shoe upper manufacturing method

The present invention is related to the method of manufacturing shoe uppers.

Generally, the shoe body is mostly composed of an upper and a sole, wherein the upper is fixed to the sole, and the upper and the sole form an accommodation space for the sole to wear. The shoe upper is used to cover the sole of the foot and secure the sole of the foot to the sole. The sole is located under the sole of the foot to support the weight of the whole body.

At present, common shoe uppers are usually made of plastic or cloth, and most of them have a flat structure. When the pattern is printed on the traditional shoe upper, the pattern printing on the traditional shoe upper can only show a flat effect, but cannot show a three-dimensional pattern effect.

On the other hand, the general method of making shoe uppers is usually to spray the colored surface of plastic or fabric on the entire surface, and then cut the fully colored plastic or fabric according to the shoe surface pattern to obtain the desired shoe surface. However, this method of making shoe uppers cannot be produced with a small number of diversified products that give full play to personal creativity, and will cause waste of coloring materials, and make it difficult to recycle colored cut residues, resulting in increased waste.

It can be seen that the existing shoe upper manufacturing method still needs to be improved to improve many problems existing in the traditional shoe upper manufacturing method.

In view of this, the purpose of the present invention is to provide a method for manufacturing shoe uppers, which can produce a small number of diverse products that give full play to personal creativity, avoid waste of color materials, and facilitate the recycling of cut residues and reduce the amount of waste. In addition, the shoe upper manufactured by the shoe upper manufacturing method provided by the present invention can optionally present a three-dimensional pattern effect.

In order to achieve the above-mentioned objective, the present invention provides a method for manufacturing a shoe upper including: providing a shoe upper cloth material, wherein the shoe upper cloth material has a plane thermal expansion rate; placing a thermal transfer material on the shoe upper cloth material , Where the thermal transfer material uses a printer filled with thermal transfer dye ink to print the designed pattern on a paper that can be thermally transferred in a single-sheet output mode as a transfer pattern. The printing material has a plurality of transfer pattern areas and a blank area adjacent to the transfer pattern areas, the transfer pattern areas include a plurality of transfer patterns, and the blank area does not have the transfer patterns; the The contours of these transfer patterns are roughly the same as the contours of a shoe upper part pattern; the transfer pattern of the heat transfer material is transferred to the shoe upper cloth by the vaporization and penetration of the heat transfer dye On the material, and according to the plane thermal expansion and contraction rate of the shoe upper cloth material, the transfer pattern and the shoe upper cloth material are formed to have approximately the same size as the shoe upper component version; and according to the shoe upper component version , The shoe upper fabric material with the transfer pattern is accurately cut.

The effect of the present invention is that the method for manufacturing shoe uppers provided by the present invention can be used for a small amount of various products that give full play to personal creativity. The transfer pattern with the same contour as a shoe upper pattern can be transferred by the vaporization and thermal transfer of dyes. Infiltrate and transfer to the shoe upper cloth material to increase the firmness of the transfer pattern, and then according to the plane thermal expansion rate of the shoe upper cloth material, the transfer pattern and the shoe upper cloth material form roughly the same pattern as the shoe upper part Then, the shoe upper fabric material with the transfer pattern is cut according to the shoe upper pattern, so as to avoid the waste of color material, and make the cutting residual material easy to recycle, reducing the amount of waste. In addition, the shoe upper manufactured by the shoe upper manufacturing method provided by the present invention can choose to present a three-dimensional effect through a flat pattern.

In order to explain the present invention more clearly, a preferred embodiment is given in conjunction with the drawings in detail as follows. Fig. 1 is a plan view of a thermal transfer material 1A according to a preferred embodiment of the present invention.

The thermal transfer material 1A includes a first transfer pattern area 12 and two second transfer pattern areas 14a, 14b. The first transfer pattern area 12 corresponds to the toe of a shoe upper (not shown), and the second The printed pattern areas 14a, 14b respectively correspond to the left and right sides of the shoe upper. In the embodiment of the present invention, the two different ends of the first transfer pattern area 12 are respectively connected to the second transfer pattern area 14a and the second transfer pattern area 14b. In the embodiment of the present invention, the first transfer pattern area 12 and the second transfer pattern areas 14a, 14b of the thermal transfer material 1A constitute a main shoe upper profile. In the embodiment of the present invention, the thermal transfer material 1A uses a printer filled with thermal transfer dye ink to print the designed pattern on a thermally transferable paper as a transfer pattern.

In the embodiment of the present invention, the thermal transfer material 1A further has a blank area 10, and the blank area 10 is adjacent to the first transfer pattern area 12 and the second transfer pattern areas 14a, 14b. The first transfer pattern area 12 and the second second transfer pattern areas 14a, 14b include a plurality of transfer patterns, and the blank area 10 has no transfer pattern. The contours of the transfer pattern are respectively the same as the contours of a main shoe upper pattern.

In FIG. 1, the first transfer pattern area 12 includes the first transfer pattern, but it is not limited thereto. The second transfer pattern area 14a includes a second transfer pattern, and the second transfer pattern area 14b includes a third transfer pattern, wherein the second transfer pattern and the third transfer pattern can present a stereoscopic visual effect and can be mutually Connected into a continuous plane pattern with three-dimensional effect.

Fig. 2 is a plan view of a thermal transfer material 1B according to another preferred embodiment of the present invention. The thermal transfer material 1B includes a first transfer pattern area 16a and a second transfer pattern area 16b, where the first transfer pattern area 16a corresponds to one of the left and right sides of a shoe upper (not shown), and the first The second transfer pattern area 16b corresponds to the other of the left and right sides of the shoe upper. In the embodiment of the present invention, the first transfer pattern area 16a and the second transfer pattern area 16b are separated from each other, but this is not a limitation; in practice, the first transfer pattern area and the second transfer pattern area They can also be partially connected to each other. In the embodiment of the present invention, the first transfer pattern area 16a and the second transfer pattern area 1bb of the thermal transfer material 1B constitute another main shoe upper profile. In the embodiment of the present invention, the thermal transfer material 1B further has a blank area 10, and the blank area 10 is adjacent to the first transfer pattern area 16a and the second transfer pattern area 16b. The first transfer pattern area 16a and the second transfer pattern area 16b include a plurality of transfer patterns, and the blank area 10 has no transfer pattern. The contours of the transfer pattern are the same as the contours of the other main shoe upper pattern. In the embodiment of the present invention, the thermal transfer material 1B uses a printer filled with thermal transfer dye ink to print the designed pattern on a thermally transferable paper in a single-sheet output mode as a transfer pattern.

In FIG. 2, the first transfer pattern area 16a includes a first transfer pattern, and the second transfer pattern area 16b includes a second transfer pattern, wherein the first transfer pattern and the second transfer pattern can present stereoscopic vision Effect, and can be connected to each other into a continuous plane pattern with three-dimensional effect.

FIG. 3 is a plan view of a thermal transfer material 1C according to another preferred embodiment of the present invention. The thermal transfer material 1C includes a plurality of transfer pattern areas 18, wherein the transfer pattern area 18 constitutes an outline of the shoe eyelet. In the embodiment of the present invention, the transfer pattern areas 18 are independent and separated from each other. In the embodiment of the present invention, the thermal transfer material 1C also has a blank area 10, and the blank area 10 is adjacent to the transfer pattern area 18. The transfer pattern area 18 includes a transfer pattern, and the blank area 10 has no transfer pattern. The contours of the transfer patterns are the same as the contours of the shoe eyelet pattern. In FIG. 3, the transfer pattern in the transfer pattern area 18 can present a stereoscopic visual effect. In the embodiment of the present invention, the thermal transfer material 1C uses a printer filled with thermal transfer dye ink to print the designed pattern on a paper that can be thermally transferred as a transfer pattern.

4 is a plan view of a thermal transfer material 1D according to another preferred embodiment of the present invention. The thermal transfer material 1D includes a plurality of transfer pattern areas 19, wherein the transfer pattern area 19 constitutes a post-finish outline. In the embodiment of the present invention, the transfer pattern areas 19 are independent and separated from each other. In the embodiment of the present invention, the thermal transfer material 1D further has a blank area 10, and the blank area 10 is adjacent to the transfer pattern area 19. The transfer pattern area 19 includes a transfer pattern, and the blank area 10 has no transfer pattern. The contours of the transfer pattern are the same as the contours of the back decorative sheet. In FIG. 4, the transfer pattern in the transfer pattern area 19 can present a stereoscopic visual effect. In the embodiment of the present invention, the thermal transfer material 1D uses a printer filled with thermal transfer dye ink to print the designed pattern on a thermally transferable paper as a transfer pattern.

FIG. 5 is a plan view of a thermal transfer material 1E according to a further preferred embodiment of the present invention. The thermal transfer material 1E includes the thermal transfer material 1A in FIG. 1, the transfer pattern area 18 in FIG. 2, and the transfer pattern area 19 in FIG. 3. The thermal transfer material 1A includes a first transfer pattern area 12 and two second transfer pattern areas 14a, 14b. In the embodiment of the present invention, the two different ends of the first transfer pattern area 12 are respectively connected to the second transfer pattern area 14a and the second transfer pattern area 14b. In the embodiment of the present invention, the first transfer pattern area 12 and the second transfer pattern areas 14a, 14b constitute a main shoe upper contour, the transfer pattern area 18 constitutes a shoe eye contour, and the transfer pattern area The 19 series form a rear trim profile. In the embodiment of the present invention, the thermal transfer material 1E uses a printer filled with thermal transfer dye ink to print the designed pattern on a paper that can be thermally transferred as a transfer pattern.

In the embodiment of the present invention, the thermal transfer material 1E also has a blank area 10, the blank area 10 is connected with the first transfer pattern area 12, the second transfer pattern area 14a, 14b, the transfer pattern area 18. It is adjacent to the transfer pattern area 19. The first transfer pattern area 12, the second transfer pattern areas 14a, 14b, the transfer pattern area 18, and the transfer pattern area 19 include a plurality of transfer patterns, and the blank area 10 has no transfer pattern. The outline of the transfer pattern composed of the first transfer pattern area 12 and the second transfer pattern areas 14a, 14b is the same as the outline of a main shoe upper pattern, and the transfer pattern of each transfer pattern area 18 The contours are respectively the same as the contours of a shoe eyelet pattern, and the contours of the transfer pattern in the transfer pattern area 19 are respectively the same as the contours of a rear trim pattern.

In the embodiment of the present invention, the first transfer pattern area 12 includes the first transfer pattern, but it is not limited thereto. The second transfer pattern area 14a includes a second transfer pattern, and the second transfer pattern area 14b includes a third transfer pattern, wherein the second transfer pattern and the third transfer pattern can present a stereoscopic visual effect and can be mutually Connected into a continuous plane pattern with three-dimensional effect. In the embodiment of the present invention, the second transfer pattern of the second transfer pattern area 14a and the third transfer pattern of the second transfer pattern area 14b can be combined with the transfer pattern of the transfer pattern area 19 to form another Continuous plane pattern with three-dimensional effect. In the embodiment of the present invention, the first transfer pattern of the first transfer pattern area 12 can be combined with the transfer pattern of the transfer pattern area 18 to form another continuous flat pattern with a three-dimensional effect.

Fig. 6 is a flowchart of a method for manufacturing a shoe upper according to a preferred embodiment of the present invention. Please refer to FIGS. 1 to 6 together. FIG. 6 is a flowchart of a method for manufacturing a shoe upper according to a preferred embodiment of the present invention. The manufacturing method of shoe upper includes: Step 601: Provide shoe upper cloth material 2, where shoe upper cloth material 2 has a plane thermal expansion rate; Step 602: Place the thermal transfer material 1 on the shoe upper cloth material 2, wherein the thermal transfer material 1 is any one of the thermal transfer materials 1A in FIG. 1 to the thermal transfer materials 1E in FIG. 5; In step 603, the transfer pattern of the thermal transfer material 1 is thermally transferred to the shoe upper cloth material 2, and the transfer pattern and the shoe upper cloth material 2 are formed with the same pattern as the shoe upper according to the plane thermal expansion and contraction rate of the shoe upper cloth material 2. The same size of the part version; Step 604, cutting the shoe upper fabric material 2 with the transfer pattern according to the shoe upper component pattern; Step 605, stitch the cut upper fabric material 2 with the transfer pattern into a solid shoe upper.

In the embodiment of the present invention, the thermal transfer material 1 uses a printer filled with thermal transfer dye ink to print the designed pattern on a thermally transferable paper in a single-sheet output mode as a transfer pattern.

It is worth mentioning that the hot pressing time of the above-mentioned shoe upper manufacturing method is between 5 seconds to 100 seconds; the hot pressing pressure is between 1.5kg/cm²~4kg/cm²; the hot pressing temperature is between 60℃ ~200℃ to prevent the shoe upper fabric 2 or the thermal transfer material 1 from melting due to overheating. In an embodiment of the present invention, the melting point of the upper cloth material is equal to or greater than 100 ^o C, the thermocompression temperature should be maintained at 95 ℃.

In the embodiment of the present invention, the size of the transfer pattern area of the thermal transfer material 1 in step 602 is different from the size of the shoe upper component pattern. In detail, the size of the transfer pattern area of the thermal transfer material 1 is enlarged or reduced in proportion to the plane thermal expansion and contraction rate of the shoe upper fabric material 2, so that the shoe upper fabric material 2 with the transfer pattern after the thermal transfer has the same The shoe upper parts have the same size; for example, if the plane heat shrinkage rate of the shoe upper fabric 2 is 5%, the size of the transfer pattern area of the heat transfer material 1 needs to be enlarged to approximately the shoe upper part size Therefore, when the transfer pattern with the size of 105% of the shoe upper component plate size is thermally transferred to the shoe upper fabric 2 with a flat heat shrinkage rate of 5%, it can be heat-shrinked and has a transfer The patterned shoe upper fabric material 2 has a size consistent with the pattern of the shoe upper component.

In the embodiment of the present invention, the shoe upper fabric material 2 includes a network knitted fabric, an elastic warp and weft fabric, a four-way stretch fabric or a combination thereof, and the in-plane thermal expansion rate of the shoe upper fabric material is 0.5% to 12%. In the embodiment of the present invention, the plane thermal expansion rate of the shoe upper fabric includes a lateral expansion rate, and the lateral expansion rate is 0.5% to 12%. In the embodiment of the present invention, the plane thermal expansion rate of the shoe upper fabric includes a longitudinal expansion rate, and the longitudinal expansion rate is 0.5% to 12%.

In the embodiment of the present invention, when the shoe upper fabric material 2 is a purely network knitted fabric, depending on its weaving material and weaving method, its horizontal and vertical stretch rates are approximately between 4% and 10%. When the shoe upper fabric 2 is a four-sided elastic warp and weft fabric woven with a rubber yarn in a radial direction, and then the yarn is used as a warp or weft, the horizontal expansion rate is determined by the weaving material and weaving method. It is between 1% and 5%, and its longitudinal stretch rate is roughly between 2% and 9%. When the shoe upper fabric 2 is a four-way stretch fabric that is attached to a thermoplastic polyurethane (TPU) film after being shaped by a warp woven fabric, depending on its weaving material and weaving method, its transverse and longitudinal stretch rates are roughly between 1% and 3 %.

In the embodiment of the present invention, the step of transferring the transfer pattern of the thermal transfer material 1 to the shoe upper fabric in step 603 is to allow at least one dye constituting the transfer pattern to penetrate into the shoe upper fabric. In the embodiment of the present invention, the shoe upper component pattern includes a main shoe upper pattern, a rear trim pattern, an eyelet pattern, a tongue pattern or a combination thereof.

When the thermal transfer material 1 is the thermal transfer material 1A of Figure 1, the thermal transfer material 1B of Figure 2, or the thermal transfer material 1E of Figure 5, the shoe upper fabric material 2 with a transfer pattern after thermal transfer can be cut Cut and stitch into a solid upper (not shown). In the embodiment of the present invention, the three-dimensional shoe mask has a stitching line, and the shoe upper fabric material 2 on two opposite sides of the stitching line of the three-dimensional shoe upper has the same transfer pattern. In the embodiment of the present invention, the three-dimensional shoe mask has a cover sheet (not shown), and the cover sheet is used to cover the suture.

For example, when the main shoe upper is made with the thermal transfer material 1A, the first transfer pattern area 12 and the second second transfer pattern area 14a, 14b are transferred to the shoe upper fabric; the shoe upper fabric is cut After cutting and stitching the side edges 14a1 and 14b1, the second transfer pattern of the second transfer pattern area 14a and the third transfer pattern of the second transfer pattern area 14a can be joined to each other to form a continuous pattern.

In the embodiment of the present invention, when the thermal transfer material 1 is the thermal transfer material 1E of FIG. 5, the transfer patterns of the main shoe upper, the eyelet and the back trim can be transferred on the same shoe upper fabric material 2, and It can be cut and stitched into another three-dimensional shoe upper (not shown) with the main shoe upper, the eye piece and the back panel with the transfer pattern. In the embodiment of the present invention, the three-dimensional shoe upper has a plurality of stitching lines, and the shoe upper cloth material 2 on two opposite sides of the stitching line of the three-dimensional shoe upper has the same transfer pattern.

For example, after the thermal transfer material 1A is used to make the main shoe upper, the first transfer pattern area 12 and the second second transfer pattern areas 14a, 14b are transferred to the shoe upper cloth material 2. After the thermal transfer material 1C is used to make the shoe eyelet, the transfer pattern area 18 is transferred to the shoe upper cloth material 2. After the thermal transfer material 1D is used to make the rear decorative sheet, the transfer pattern area 19 is transferred to the shoe upper cloth material 2.

After the shoe upper fabric 2 is cut, and the shoe upper fabric 2 with the second transfer pattern areas 14a, 14b and the transfer pattern area 19 is stitched, the second transfer of the second transfer pattern areas 14a, 14b The pattern and the third transfer pattern and the transfer pattern of the transfer pattern area 19 can be joined to each other to form a continuous pattern. On the other hand, after sewing the shoe upper fabric 2 with the first transfer pattern area 12 and the transfer pattern area 18, the transfer of the first transfer image of the first transfer pattern area 12 and the transfer pattern area 18 The patterns can be joined to each other to form another continuous pattern.

Please refer to Figure 6 and Figure 7 together. FIG. 7 is a schematic diagram of a thermal transfer mold 3 according to a preferred embodiment of the present invention. FIG. 7 is a schematic diagram of a flat shoe upper pattern thermal transfer mold 3 according to a preferred embodiment of the present invention. In FIG. 7, the transfer mold 3 includes an upper mold 30a and a lower mold 30b, wherein the upper mold 30a and the lower mold 30b are matched. The thermal transfer material 1 and the shoe upper fabric material 2 in FIG. 7 are both flat, and the thermal transfer mold 3 is also a mold for flat shoe upper pattern transfer. The shoe upper cloth material 2 is placed between the upper mold 30a and the lower mold 30b, and the thermal transfer material 1 is placed between the shoe upper cloth material 2 and the upper mold 30a.

Fig. 6 is a method for manufacturing shoe uppers designed by using the flat shoe upper pattern transfer mold 3 of Fig. 7, which can transfer the transfer pattern of the same size as the shoe upper pattern to the shoe upper cloth material 2, and then follow the shoe upper The pattern cuts the shoe upper fabric 2 with the transfer pattern, so the shoe upper fabric 2 other than the shoe upper pattern will not have the transfer pattern transfer, so the waste of color material can be avoided. In addition, since the shoe upper fabric material 2 other than the shoe upper pattern is not colored, this kind of cutting residue is easy to recycle, which can further reduce the amount of waste.

Through the design of the embodiment of the present invention, the shoe upper provided by the present invention has a three-dimensional structure, which can make the shoe upper present a three-dimensional effect of a pattern. In addition, the method for manufacturing the shoe upper provided by the present invention can transfer the transfer pattern of the same size as a shoe upper pattern to the shoe upper cloth material, and then cut to have the transfer pattern according to the shoe upper pattern The shoe upper fabric material can avoid the waste of color material, and make the cutting residual material easy to recycle, reducing the amount of waste.

The above are only the preferred and feasible embodiments of the present invention. Any equivalent changes made by applying the specification of the present invention and the scope of the patent application should be included in the patent scope of the present invention.

1, 1A, 1B, 1C, 1D, 1E: thermal transfer material 10: Blank area 12.16a: First transfer pattern area 14a, 14b, 16b: second transfer pattern area 14a1, 14b1: side 18, 19: Transfer pattern area 2: upper fabric 3: vamp pattern transfer mold 30a: upper die 30b die 601, 602, 603, 604, 605: steps

Figure 1 is a plan view of a thermal transfer material according to a preferred embodiment of the present invention; Figure 2 is a plan view of a thermal transfer material according to another preferred embodiment of the present invention; Figure 3 is a plan view of another preferred embodiment of the thermal transfer material of the present invention; 4 is a plan view of a thermal transfer material according to another preferred embodiment of the present invention; Figure 5 is a plan view of a thermal transfer material according to a further preferred embodiment of the present invention; Figure 6 is a flowchart of a method for manufacturing shoe uppers according to a preferred embodiment of the present invention; Figure 7 is a schematic diagram of a thermal transfer mold according to a preferred embodiment of the present invention.

601, 602, 603, 604, 605: steps

Claims (12)

A method for manufacturing shoe uppers, including: Provide a shoe upper cloth material, wherein the shoe upper cloth material has a plane thermal expansion rate; A thermal transfer material is placed on the shoe upper cloth material, wherein the thermal transfer material has a plurality of transfer pattern areas and a blank area adjacent to the transfer pattern areas, and the transfer pattern areas include a plurality of transfer pattern areas. There are two transfer patterns, and there is no transfer pattern in the blank area; the outlines of the transfer patterns are respectively approximately the same as the outline of a shoe upper component pattern; The transfer pattern of the thermal transfer material is thermally transferred to the shoe upper cloth material, and the transfer pattern and the shoe upper cloth material are formed with the shoe upper cloth material according to the plane thermal expansion and contraction rate of the shoe upper cloth material. The dimensions of the panel parts are approximately the same; and The shoe upper fabric material with the transfer pattern is cut according to the pattern of the shoe upper component. The shoe upper manufacturing method according to claim 1, wherein the size of the transfer pattern areas of the thermal transfer material is different from the size of the shoe upper component pattern. The shoe upper manufacturing method according to claim 1, wherein the shoe upper fabric material comprises a network knitted fabric, an elastic warp and weft fabric, a four-way stretch fabric or a combination thereof. The shoe upper manufacturing method according to claim 1, wherein the melting point of the shoe upper cloth material is greater than or equal to 100 ^° C. The shoe upper manufacturing method according to claim 1, wherein the plane thermal expansion and contraction rate of the shoe upper cloth material is 0.5% to 12%. The shoe upper manufacturing method according to claim 1, wherein the plane thermal expansion rate of the shoe upper cloth material includes a lateral expansion rate, and the lateral expansion rate is 0.5% to 12%. The shoe upper manufacturing method according to claim 1, wherein the plane thermal expansion rate of the shoe upper fabric includes a longitudinal expansion rate, and the longitudinal expansion rate is 0.5% to 12%. The shoe upper manufacturing method according to claim 1, wherein the step of transferring the transfer pattern of the thermal transfer material to the shoe upper cloth material is to allow at least one dye constituting the transfer pattern to penetrate the shoe upper cloth Within the material. The shoe upper manufacturing method according to claim 1, wherein the shoe upper component pattern includes a main shoe upper pattern, a rear trim pattern, a shoe eye piece pattern, a shoe tongue pattern or a combination thereof . The shoe upper manufacturing method according to claim 1, comprising sewing the cut upper fabric material with the transfer pattern into a three-dimensional shoe upper, and the three-dimensional shoe mask has a stitching line. The method for manufacturing shoe uppers according to claim 1, wherein the thermal transfer material is printed on a thermally thermally transferable material by a printer filled with a thermal transfer ink. Transfer on the paper. The shoe upper manufacturing method according to claim 10, wherein the three-dimensional shoe mask has a cover sheet covering the suture.

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