JP3781277B2 - Sandal top plate and manufacturing method of sandal top plate - Google Patents

Description

[0001]
[Industrial application fields]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sandal top plate and a method for manufacturing a sandal top plate in forming a three-dimensional display object such as a printed character or pattern, on which the display object cannot be printed.
[0002]
[Prior art]
Conventionally, when a pattern or characters having a three-dimensional effect is formed on the surface of an article or the like, for example, when a pattern with a three-dimensional effect is formed on a top plate such as a sandal, as shown in FIG. Further, in advance, the main body 30 is molded from a synthetic resin in accordance with the contour of the pattern, and a display or object 32 is formed on the surface of the main body 30 by printing or the like to form a display object 32. FIG. ), The display object 32 is bonded to the surface of the top plate 33 with an adhesive or the like, and the display object 32 and the top plate 33 are integrated.
[0003]
Therefore, when this is used for a top board of a sandal, the pattern or the character 31 printed on the surface of the main body 30 is rubbed by contact with the palm of the foot in use and gradually peels off and does not fade. There were drawbacks.
[0004]
Further, since the display object 32 is formed by a separate member of the display object 32 and the top plate 33 by pasting, the peripheral corner portion of the display object 32 hits a foot or the like, and the feeling of use is not good, and aged In use, as shown by the phantom line in FIG. 4 (b), this incurs the inconvenience of peeling off the peripheral corner.
[0005]
[Problems to be solved by the invention]
The present invention has been made to solve the above-described problems. A printed layer of a display object is applied to the back surface of a transparent resin surface sheet, and the printed layer is applied to the back surface side of the surface sheet. After sticking a foamed synthetic resin molded sheet sandwiched between the inner surface of the display object and the outer periphery of the display object from the surface side of the surface sheet along the contour of the display object By pressing and crushing each by pressing means, it is possible to form a three-dimensional display object such as a printed character or pattern, and the display object cannot be printed. An object of the present invention is to provide a sandal top plate that can be integrally formed with a sheet, and a method for manufacturing the sandal top plate .
[0006]
[Means for Solving the Problems]
The means of the present invention for achieving the above-described objects are: a surface sheet made of synthetic resin having transparency, a printed layer of a display object applied to the back surface of the surface sheet, and the printing on the back surface side of the surface sheet. A foamed synthetic resin molded sheet adhered with a layer sandwiched between the inner periphery of the display object and the display object along the outline of the display object from the surface side of the surface sheet. The outer peripheral portion of the contour is pressed and crushed by the pressing means to form a protruding body on the inner peripheral portion of the contour of the display object , along the outer peripheral edge serving as the top plate of the sandal, It is the structure of the top plate of the sandal from which the said molded sheet is cut | disconnected .
[0007]
And after applying the printed layer of the display object to the back side of the surface sheet made of synthetic resin having transparency, and pasting the molded sheet made of foamed synthetic resin across the printed layer to the back side of the surface sheet, Along the contour of the display object, from the surface side of the surface sheet, the inner peripheral portion in the contour of the display object and the outer peripheral portion in the contour of the display object are respectively pressed and crushed by the pressing means. The inner peripheral part of the contour has at least a reduced amount of crushing than the outer peripheral part of the contour of the display object, and on the front side of the topsheet, the inner peripheral part of the contour of the display object is more than the outer peripheral part of the contour of the display object. In the method for manufacturing a top plate of a sandal, a protruding projecting body is formed, and the top sheet and the molded sheet are cut along an outer peripheral edge serving as a top plate of the sandal .
[0008]
Also,
On the front side of the surface sheet, the inner peripheral portion of the display object outline protrudes from the outer peripheral portion of the display object outline to form a protrusion having an uneven pattern.
[0009]
【Example】
Next, an example of implementation of the surface cosmetic body according to the present invention will be described with reference to the drawings.
In FIG. 1 and FIG. 2, A is a surface decorative body, which can be used for any article such as a top plate portion of a footwear, a bag, or clothing, and includes a surface sheet 1, a printing layer 2, and molding. The sheet 3 is basically configured.
[0010]
And the above-mentioned surface sheet 1 is shape | molded by synthetic resin, such as a soft polyvinyl chloride, and is transparent, translucent, etc., ie, the state which was transparent from the front side of the surface sheet 1 to the back side A colorless or colored one is used.
[0011]
As shown in FIGS. 1 to 3, the printed layer 2 described above is obtained by printing the display object 4 on the back surface of the top sheet 1 by a conventional printing method (for example, silk screen printing). Accordingly, as shown in FIG. 3, a background layer 5 with a predetermined color selected may be provided so as to sandwich the printed layer 2 applied to the topsheet 1 so that the display object 4 can be expressed more clearly. is there.
[0012]
The molded sheet 3 described above is molded with a predetermined compression allowance (for example, 3 mm to 10 mm thick) made of a foamed synthetic resin such as foamed vinyl chloride or foamed urethane, and is printed on the back side of the top sheet 1. 2 is attached. In addition, a conventional adhesive can be used for bonding both 1 (2) and 3.
[0013]
Then, in forming the protruding body 6 on the inner peripheral portion of the outline of the display object 4, pressing means 7 such as a high-frequency press pressurizing machine is used, that is, as shown in FIG. Along the contour Z of the display object 4, from the surface side of the top sheet 1, the inner peripheral part X in the contour Z of the display object 1 and the outer peripheral part Y in the contour Z of the display object 4 are respectively pressed. Thus, the projection 6 is formed in the inner peripheral portion X of the outline Z of the display object 4 by pressing in the direction of the arrow p (which may be heated at the same time).
The protruding body 6 is formed in a bulging state (t1 ≧ t2) that is the same as or higher than the height of the upper surface of the molded sheet 3 before molding, and this bulging state is in a concavo-convex pattern. It can also be changed.
[0014]
The crushing of the molded sheet 3 is performed by the pressing means 7 using a pressing mold 7a that is a female mold formed in accordance with the shape of the desired protruding body 6, and the thickness of the molded sheet 3 before molding is determined. The projecting body 6 is finished in a shape corresponding to the pressing die 7a by plastic processing by the pressing means 7 and compressed to t2 thinner than t1.
At this time, the outer portion of the pressing means 7 other than the pressing die 7 a that matches the inner peripheral portion X of the contour Z of the display object 1 corresponds to the outer peripheral portion Y of the contour Z of the display object 4. The portion is formed with a smooth pressing die 7b having a predetermined crushing amount.
[0015]
Note that, in the formation of the protrusion 6, the inner peripheral portion X in the contour Z of the display object 1 may not be subjected to pressure that becomes thinner than the thickness t 1 of the molded sheet 3 before molding depending on the portion. As a result, the most projecting (high) portion of the molded protrusion 6 becomes substantially the same as the thickness t1 of the molded sheet 3 before molding.
[0016]
Further, by using a high-frequency press press machine for the pressing means 7, the projection 6 is uniformly formed, and the entire press is uniformly applied, and the finish is improved.
[0017]
Therefore, one embodiment of the surface cosmetic body A and the method for producing the surface cosmetic body of the present invention configured as described above has the following effects.
For example, when forming a sandal top plate having the protrusions 6, first, as shown in FIG. 2 (a), the back surface of the transparent polyvinyl chloride topsheet 1 having a transparency of 0.4 mm is provided. Then, the printed layer 2 of the display object 4 made of a character pattern or the like is applied, and the printed layer 2 is dried.
[0018]
Then, a foamed vinyl chloride molded sheet 3 with a printed layer 2 sandwiched between the back surface side of the top sheet 1 and the outer shape of the top sheet 1, the so-called sandal top plate, is shown in FIG. The top sheet 1, the printed layer 2, and the molded sheet 3 are integrated as a unit.
[0019]
Next, as shown in FIG. 2 (c), the top sheet 1, the printed layer 2, and the molded sheet 3 are set on the receiving mold 10, and the pressing mold in the pressing means 7 is aligned along the contour Z of the display object 1. 7a is matched with the contour Z, and when the inner peripheral portion X in the contour Z of the display object 4 and the outer peripheral portion Y in the contour of the display object 4 are pressed by the pressing means 7 from the surface side of the top sheet 1, respectively, molding is performed. The sheet 3 is compressed and crushed.
[0020]
Then, the inner peripheral portion X in the contour Z of the display object 4 is provided by the pressing die 7 a in the pressing means 7, and the outer peripheral portion Y in the contour Z of the display object 4 is provided by the pressing die 7 b in the pressing means 7. The inner peripheral portion X in the contour Z is in a state in which the amount of crushing is at least reduced as compared with the outer peripheral portion Y in the contour Z of the display object 4.
[0021]
Thereby, on the front side of the topsheet 1, as shown in FIG. 1 and FIG. 2D, the inner peripheral portion X in the contour Z of the display object 1 protrudes from the outer peripheral portion Y in the contour Z of the display object 1. A body 6 is formed.
And if the surface sheet 1 and the shaping | molding sheet | seat 3 are cut | disconnected along the outer periphery 11 used as the top plate of a sandal, the top plate of this sandal will be completed.
[0022]
When the sandals using the top plate are used, the display object 4 is printed on the back side of the top sheet 1 even if the back of the foot hits the top plate (one surface sheet) and the top plate rubs. Therefore, even if it is displayed on the swelled protrusion 6 part, it is not affected by the rubbing phenomenon at all, and the printed state of the display object 4 is maintained as it is when it is new. I can leave.
[0023]
Further, the protruding body 6 on which the display object 4 is displayed, particularly when its peripheral edge rises smoothly and bulges on the surface sheet 1 and when it reaches the periphery, it smoothly continues to the surface sheet 1 and is flat. The so-called jointless state is formed, so that the touch on the sole becomes flexible and a good feel can be obtained. Since it does not peel off from the surface, it does not give an unpleasant sensation to the sole of the foot when used.
[0024]
Furthermore, since the display object 4 of the protruding body 6 is exposed on the surface through the surface sheet 1, an aesthetic three-dimensional effect is obtained, and the surface of the display object 4 is glossy to improve the appearance. Appearance is good.
[0025]
【The invention's effect】
In the present invention configured as described above, since the display object such as a pattern or characters is printed on the back side of the surface sheet, even if the display object is rubbed by contact with the palm of the limb during use, the display object is The form of the first display object can be maintained indefinitely without disappearing.
Further, the protrusion having the display object is formed by pressing and crushing the molded sheet attached to the surface sheet, and the surface sheet and the protrusion are integrally formed. The feel when the back contacts is good and the feeling of use is good, and the peripheral corners of the protrusions are not peeled off. It has an exceptional effect.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a part of an embodiment of a surface decorative body employing a method for manufacturing a surface decorative body according to the present invention.
FIG. 2 is an explanatory view showing a production process of the surface cosmetic body in FIG. 1;
FIG. 3 is an explanatory view showing another example of the surface sheet provided with the printing layer of the surface decorative body in FIG. 1;
FIG. 4 is an explanatory view showing a molding state of a conventional sandal top plate.
[Explanation of symbols]
A surface decorative body 1 surface sheet 2 printed layer 3 molded sheet 4 display object 6 projecting body 7 pressing means X inner periphery Y outer periphery Z contour

Claims (3)

A surface sheet made of synthetic resin having transparency, a printed layer of a display material applied to the back surface of the surface sheet, and a molded sheet made of foamed synthetic resin adhered to the back surface side of the surface sheet with the printed layer interposed therebetween And pressing the inner peripheral portion of the display object contour and the outer peripheral portion of the display object contour by pressing means along the contour of the display object from the surface side of the surface sheet. A sandal characterized in that a projecting body is formed on an inner peripheral portion of the outline of the display object, and the top sheet and the molded sheet are cut along an outer peripheral edge serving as a top plate of the sandal. The top plate . After the printed layer of the display object is applied to the back surface of the surface sheet made of synthetic resin having transparency, the display object is adhered to the back surface side of the surface sheet with the printed layer sandwiched between the printed sheets. The outer peripheral portion of the display object contour and the outer periphery of the display object contour are pressed by the pressing means from the surface side of the surface sheet along the contour of the display sheet, respectively, The inner peripheral portion reduces at least the amount of crushing from the outer peripheral portion in the contour of the display object, and the inner peripheral portion in the contour of the display object protrudes from the outer peripheral portion in the contour of the display object on the front side of the topsheet. A method for manufacturing a top plate for a sandal , wherein a projecting body is formed, and the top sheet and the molded sheet are cut along an outer peripheral edge serving as a top plate for the sandal . 3. The sandal according to claim 2, wherein, on the front side of the surface sheet, an inner peripheral portion of the outline of the display object protrudes from an outer peripheral portion of the outline of the display object to form a protruding body having an uneven pattern . A manufacturing method of the top board .

Images