JP5973527B2 - How to make cap eaves - Google Patents

Description

The present invention relates to a method for manufacturing a cap eaves .

  Conventionally, in a hat having eaves, the eaves are generally composed of a core material and a cloth body surrounding the core material (see, for example, Patent Document 1).

  However, the core material is made of plastic, and it is hard and heavy. In addition, the fabric and the core material are non-adhesive, and the core material and the fabric body are sewn (circled) to prevent the fabric body from floating from the core material, so the appearance is not simple. was there. That is, there is a drawback that the functionality is inferior and not beautiful.

JP 2008-45234 A

  The problem to be solved is that it is hard and heavy and is difficult to fold and store in a pocket. Further, since the core material and the cloth body are sewn, the appearance is not simple. That is, the functionality is inferior and not beautiful.

Therefore, in the method for manufacturing the cap eaves according to the present invention, the cloth body and the back cloth body are sewn into a bag shape so that the stitched portion is disposed in the vicinity of the eaves outer end surface, and then the inner and outer surfaces are sewn. the inside out to form a bag body of the eave-shaped, in tables Te side and the rear surface of each of the single formed Ri thickness of EPDM is 0.3 mm to 1.0 mm on the set eaves core material, the release sheet The laminated double-sided pressure-sensitive adhesive sheet is bonded to form a laminated sheet body, and then the laminated sheet body is punched into a shape corresponding to the inner surface shape of the bag body, and the above-described surface side and back surface side The core material intermediate body in which the release sheet is laminated on the outer surface side of each of the double-sided pressure-sensitive adhesive sheets is manufactured, one of the two release sheets of the core material intermediate material is peeled off, and the both surfaces Insert the side of the pressure-sensitive adhesive sheet into the bag while corresponding to the cloth side, and The inner surface and the core of the fabric body is bonded with the double-sided pressure-sensitive adhesive sheet, thereafter, by peeling the remaining one of said release sheet, the stitches of the fabric body and the back fabric body Te above table, the core In this method , the inner surface of the backing cloth body and the core material are bonded to each other with the double-sided pressure-sensitive adhesive sheet while being arranged near the outer end surface of the material .

In addition, the cloth body and the back cloth body are sewn into a bag shape so that the stitched portion is disposed in the vicinity of the eaves outer end surface, and then the eaves-shaped bag body is formed by turning the inside and outside inside out. with, in each Table Te surface and the back surface of a sheet of consists EPDM thickness dimension eaves core material set in the 0.3 mm to 1.0 mm, a double-sided PSA sheet release sheet is laminated, adhered to laminate Forming a sheet body, and then punching the laminated sheet body into a shape corresponding to the shape of the inner surface of the bag body, on the outer surface side of the double-sided pressure-sensitive adhesive sheet on each of the surface side and the back surface side, A core material intermediate body in which the release sheet is laminated is manufactured, the core material intermediate body is inserted into the bag body, and in the inserted state, of the two release sheets of the core material intermediate body, the display cloth Peel one piece on the body side, bond the inner surface of the cloth body and the core material with the double-sided pressure-sensitive adhesive sheet, After that, the remaining one release sheet is peeled off, and the stitched portion of the cloth body and the back cloth body is disposed on the back side in the vicinity of the outer end surface of the core member. In this method, the inner surface and the core material are bonded with the double-sided pressure-sensitive adhesive sheet .

According to manufacturing method of the hat of the present invention, it is possible to produce a hat which can be accommodated in a pocket in soft light and easily folded. Further, it is not necessary to sew the core material and the cloth body, and a hat having a simple appearance can be manufactured. That is, it is possible to produce a beautiful hat with excellent functionality.

It is a perspective view which shows one Embodiment of this invention. It is an AA cross-sectional enlarged view of FIG. It is a perspective view which shows a manufacturing method. It is a principal part expanded sectional view. It is a top view which shows a manufacturing method. It is a principal part expanded sectional view. It is a perspective view which shows a manufacturing method. It is a principal part expanded sectional view. It is a principal part expanded sectional view. It is a principal part expanded sectional view.

Hereinafter, the present invention will be described in detail based on the illustrated embodiment.
FIGS. 1 and 2 show an embodiment of the present invention. In this cap, the core 2 of the eaves 1 is made of a single synthetic rubber or high molecular silicon compound. The core material 2 is preferably made of EPDM (for example, EB270N manufactured by Kureha Elastomer Co., Ltd.). In addition, when the core material 2 is made of a high molecular silicon compound, it has excellent durability and has a wide variety of properties such as containing a fragrance, easily changing the hardness, and various thickness dimensions. Can be made.

  The thickness dimension T of the core material 2 is set to 0.3 mm to 1.0 mm. When the thickness dimension T is within this range, the shape is appropriately restored and is light. When the thickness dimension T is less than 0.3 mm, the shape recoverability is poor. If the thickness dimension T exceeds 1.0 mm, there is a risk of becoming heavy.

  The cloth body 3 surrounding the core material 2 and the core material 2 are bonded by a double-sided pressure-sensitive adhesive sheet 4. The cloth body 3 is made of, for example, a polyester fiber fabric, a cotton fabric, or the like.

  The cloth body 3 appears and comprises a cloth body 5 and a back cloth body 6. The stitched portion 7 of the cloth body 5 and the backing cloth body 6 is disposed on the outer end surface 8 of the core member 2 or on the back side near the outer end surface 8.

  Next, the manufacturing method of the hat of this invention is demonstrated. The manufacturing method of the cap of this invention includes the eaves manufacturing process as follows. In the eaves manufacturing process, first, as shown in FIG. 3, the cloth body 5 and the back cloth body 6 are sewn into a bag shape (the width of the seam allowance is 3 mm to 5 mm, for example), and the inside and outside. Is turned over to form the bag 9 (see FIG. 7).

  Next, as shown in FIGS. 4 and 5, a double-sided pressure-sensitive adhesive sheet 4 is bonded to each of the front surface 10 and the back surface 11 of the eaves core 2 made of a single synthetic rubber or high molecular silicon compound, to form a bag. The core material intermediate body 14 is manufactured by punching into a shape corresponding to the shape of the inner surface 9. As for the core intermediate body 14, the peeling sheet 12 is laminated | stacked on the outer surface side of each double-sided adhesive sheet 4 on the surface 10 side and the back surface 11 side.

  Thereafter, as shown in FIG. 6, one of the two release sheets 12 is peeled off. Then, as shown in FIG. 7 and FIG. 8, the core material 2 is surrounded by the cloth body 3 by inserting it into the bag body 9 while showing the side where the double-sided pressure-sensitive adhesive sheet 4 is exposed and corresponding to the cloth body 5 side. Next, the core material 2 and the cloth body 3 are bonded by the double-sided pressure-sensitive adhesive sheet 4 while preventing air from entering.

  Specifically, first, the cloth body 5 and the core material 2 are bonded by the double-sided pressure-sensitive adhesive sheet 4 while preventing air from entering. Thereafter, as shown in FIG. 9, the remaining one release sheet 12 is peeled off. Then, as shown in FIG. 10, the stitched portion of the cloth body 5 and the back cloth body 6 is arranged on the outer end surface 8 of the core member 2 or the back side near the outer end surface 8, and the air is The back cloth body 6 and the core material 2 are bonded to each other with the double-sided pressure-sensitive adhesive sheet 4 so as not to enter. Heat-pressed with a heating roller (not shown) and firmly and securely bonded.

  In the present invention, the design can be changed. For example, the cloth body 3 may be made of a nonwoven fabric. Also, after inserting the core material intermediate body 14 into the bag body 9, the two release sheets 12 are peeled one by one to prevent air from entering in sequence, while the core material 2 and the cloth body 3 (shown cloth) The body 5 and the backing cloth body 6) may be bonded.

  As described above, according to the present invention, in the cap having the eaves 1, the core material 2 of the eaves 1 is made of a single synthetic rubber or a polymer silicon compound, and the cloth body 3 surrounding the core material 2 is provided. Since the core material 2 is bonded by the double-sided pressure-sensitive adhesive sheet 4, it is soft and light, can be easily folded and stored in a pocket, and has good shape retention (restorability). Moreover, it is not necessary to sew the core material 2 and the cloth body 3, and the appearance can be simplified. That is, it is beautiful while being excellent in functionality. The touch is soft.

Further, since the core material 2 is made of EPDM, even if the thickness dimension T of the core material 2 is sufficiently reduced, the core material 2 has an appropriate shape retaining property. In addition, no odor is produced in the manufacturing process of pressing and sticking with a heating roller.
The cloth body 3 is represented by a cloth body 5 and a back cloth body 6, and the stitched portion 7 between the cloth body 5 and the back cloth body 6 is an outer end surface 8 or an outer end surface of the core member 2. Since it is arrange | positioned by 8 back side, the outer periphery edge of the eaves 1 looks especially beautiful.

  Further, a double-sided pressure-sensitive adhesive sheet 4 is bonded to each of the front surface 10 and the rear surface 11 of the eaves core 2 made of a single synthetic rubber or polymer silicon compound, and the core 2 is surrounded by the cloth body 3. Since the eaves manufacturing process for bonding the core material 2 and the cloth body 3 with the double-sided pressure-sensitive adhesive sheet 4 is included, the core material 2 and the cloth body 3 are soft and light, and can be easily folded and stored in a pocket, and have shape retention (restoration) (Capability) can be manufactured. Moreover, it is not necessary to sew the core material 2 and the cloth body 3, and a hat with a simple appearance can be manufactured. That is, it is possible to produce a beautiful hat with excellent functionality. Also, it is possible to produce a hat that is soft to the touch.

DESCRIPTION OF SYMBOLS 1 Eaves 2 Core material 3 Cloth body 4 Double-sided adhesive sheet 5 Display cloth body 6 Back cloth body 7 Sewing part 8 Outer end surface
10 Front side
11 Back side

Claims (2)

The cloth body (5) and the back cloth body (6) are sewn into a bag shape so that the stitched portion (7) is arranged near the outer end surface of the eaves, and then the inside and outside are turned upside down. While forming the shaped bag (9),
A release sheet (12) on each of the front surface (10) and back surface (11) of the eaves core (2) made of a single EPDM and having a thickness dimension (T) of 0.3 mm to 1.0 mm The double-sided pressure-sensitive adhesive sheet (4) laminated with is bonded to form a laminated sheet body, and then the laminated sheet body is punched into a shape corresponding to the shape of the inner surface of the bag body (9). A core material intermediate (14) in which the release sheet (12) is laminated on the outer surface side of each of the double-sided pressure-sensitive adhesive sheets (4) on the front surface (10) side and the back surface (11) side,
One of the two release sheets (12) of the core intermediate body (14) is peeled off, and the side where the double-sided pressure-sensitive adhesive sheet (4) is exposed is shown as the cloth body (5) side. The inner surface of the cloth body (5) and the core material (2) are bonded with the double-sided pressure-sensitive adhesive sheet (4), and then the remaining one sheet The release sheet (12) is peeled off, and the stitched portion (7) of the cloth body (5) and the back cloth body (6) is placed on the back side near the outer end surface (8) of the core material (2). A method for producing a cap eaves, wherein the inner surface of the backing fabric body (6) and the core material (2) are bonded together with the double-sided pressure-sensitive adhesive sheet (4) while being disposed . The cloth body (5) and the back cloth body (6) are sewn into a bag shape so that the stitched portion (7) is arranged near the outer end surface of the eaves, and then the inside and outside are turned upside down. While forming the shaped bag (9),
To each of the tables Te face adult Ri thickness from one EPDM (T) is eaves core material set in the 0.3 mm to 1.0 mm (2) (10) and back (11), the release sheet (12 ) Are laminated to form a laminated sheet body, and then the laminated sheet body is punched into a shape corresponding to the inner shape of the bag body (9), A core material intermediate (14) in which the release sheet (12) is laminated on the outer surface side of the double-sided pressure-sensitive adhesive sheet (4) on each of the surface (10) side and the back surface (11) side is manufactured,
The core material intermediate body (14) is inserted into the bag body (9), and the inserted cloth body (5) of the two release sheets (12) of the core material intermediate body (14) in the inserted state. ) Side is peeled, the inner surface of the cloth body (5) and the core material (2) are bonded by the double-sided pressure-sensitive adhesive sheet (4), and then the remaining one release sheet ( 12) is peeled off, and the stitched portion (7) of the cloth body (5) and the back cloth body (6) is disposed on the back side near the outer end surface (8) of the core material (2). On the other hand, the manufacturing method of the eaves for caps characterized by adhere | attaching the inner surface of the said back cloth body (6), and the said core material (2) with the said double-sided adhesive sheet (4).

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