JP2005126122A - Body formed by winding ribbon - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ribbon-wound compact, which has a middle height shape with a circular cross-section, can be used as a container for holding therein small things such as decorations, needlework tools, beads, various kinds of keys, fruits, etc., can also be used as an ornament on a desk or a shelf, is entirely covered with fiber, therefore touches soft, has a highly fashionable appearance, and cause no sounds even when beads, rings, or other hard objects are put into it. <P>SOLUTION: The bowl-shaped ribbon-wound compact 18 is obtained in such a manner that hot-melt type double-sided adhesive tape 15 is attached to a long ribbon 11 made of fiber and is wounded up, the thus obtained item 17M of composite tape 17 wound into a disk shape 17M is pressed against a bowl mold 20, thereby forming the item into a bowl shape. The thus obtained the bowl-shaped compact 17H is heated, thereby joining adjacent parts of the ribbon 11 with the melting adhesive tape 15. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention relates to a ribbon wound molded body obtained by molding a scroll of a fiber ribbon into a dish shape, a bowl shape, a funnel shape, or other medium and high shapes, and relates to decorative items such as rings, necklaces, pendants, sewing needles, finger removal, etc. Ribbon products suitable for storing various accessories such as tools, beads, nail clippers, keys, or fruits such as tangerines and apples, and can be used as accessory boxes with soft touch and texture, or as ornaments and vases To do.

Various accessories such as a desktop type placed on a desktop, a wall-mounted type attached to a wall or door, and a portable bag type are known. And even in the desktop type, with a partition plate, a lid, a drawer, etc.
Various types are known, but all are made of wood, plastic, metal, etc., and are hard to touch and cold. In addition, a storage case with shock-absorbing properties is also known, but because the box has a double wall structure and foam is inserted between the inner wall and the outer wall, even if it can mitigate strong impact, The surface of the inner wall in contact with the stored item itself was a smooth surface with a hard hand.
JP 2001-072072 JP JP 2003-165578 A

In addition, basket-shaped accessory cases made by knitting linear materials such as bamboo, rattan, willows and wires are also known, and in particular, accessory cases using natural materials such as rattan and willow have a simple appearance. There are many lovers in this respect. However, the box-shaped accessory case made of this linear material has coarse eyes, so that it is not possible to put an extra-small item such as a bead or a ring, and its application is limited.

The present invention has a medium to high shape with a circular cross section, for example, a dish shape, a bowl shape, a funnel shape, etc., and is used as a small box for storing the above-mentioned ornaments, sewing tools, beads, various keys or fruits, etc. It can also be used as a figurine for shelves, can be easily made using a roll of fiber ribbon as a molding material, is entirely covered with fibers, has a soft hand, and has a fashionable appearance. It is an object of the present invention to provide a ribbon wound molded body that is excellent and does not generate noise even when the above-mentioned beads, rings and other hard accessories are put in.

The ribbon wound molded body according to the present invention is made using a disk-shaped roll formed by winding a long fiber ribbon. That is, at least a part of the remaining ribbon is extruded in the center line direction of the scroll, in other words, in the width direction of the ribbon, with respect to the ribbon at the outer peripheral portion or the center portion of the scroll. It is molded into a medium-high shape. However, an arbitrary ribbon and an adjacent ribbon are placed in contact with each other. In this case, the contact width between the ribbons is preferably at least 1/2 or more, particularly 2/3 or more of the ribbon width, and if it is less than 1/2, the medium-high shape tends to collapse. The contact portions between the ribbons are fixed by adhesion.

The fiber ribbon roll used in the present invention is a fiber ribbon wound in a spiral shape with one end as a core, and has a disk-shaped appearance. And, when the above-mentioned scroll is placed horizontally, the molded body of the present invention has a medium-high shape such as a dish shape, a bowl shape, a funnel shape by shifting a part of the ribbon constituting the scroll in the vertical direction, that is, the width direction of the ribbon. To be molded. Therefore, the one-side ear portion and the other-side ear portion of the ribbon form the inner surface and the outer surface of the ribbon wound molded body, respectively, and the surface of the ribbon located on the outer periphery of the roll forms the outer surface of the large diameter side edge of the ribbon wound molded body. . Therefore, not only the inner and outer surfaces of the molded body but also the meat part or the skeleton part are made of fibers.

Therefore, the ribbon wound molded body as described above has a soft appearance, a touch and elasticity of the textile product as a whole, and is composed of a roll of ribbon, the adjacent ribbons are in close contact with each other, and there is no gap between the ribbons. Therefore, if the hole at the center of the scroll corresponding to the winding start portion of the disk-shaped scroll is sufficiently small and closed, a small object such as a bead can be inserted, and glass, jewelry, metal products, etc. There is no noise when entering. On the other hand, when the hole at the center of the scroll is formed to have a large diameter of about several to 20 mm, it is used as a vase directly through this hole or through a stem of a flower or a tree branch through a tube previously inserted in the hole. be able to. In addition, a pattern can be formed by using a plurality of ribbons of different colors with the same width, or by adding them in the length direction, and when using a ribbon having a stripe pattern of two colors The color of the inner and outer surfaces of the molded body can be changed.

The constituent fiber of the above-mentioned fiber ribbon may be either natural fiber or chemical fiber as long as it is for knitting, but it is a filament yarn made of synthetic fiber such as nylon or polyester, particularly a raw filament yarn that does not have a crimp. Since the surface is smooth and the stretchability is poor, it is preferable in that it is easy to form because there is little friction when forming into a medium-high shape. Further, the fineness of the filament yarn is preferably 50 to 210 denier, and if it is less than 50 denier, the strength is insufficient, and if it exceeds 210 denier, it is not dense and the aesthetic appearance is lowered. The ribbon may be either a woven fabric or a warp knitted fabric, but a ribbon with ears woven by a tape loom is preferable in that it has poor stretchability and no fraying of the ears. The width of the ribbon is preferably 5 to 20 mm, particularly preferably 10 to 15 mm. If the width is less than 5 mm, the shape is easily lost during molding, and molding is difficult. If the width exceeds 20 mm, it is uneconomical.

In the ribbon wound body of the present invention, the means for adhering the adjacent portions of the ribbons is arbitrary, but the adjacent portions of the ribbons are bonded with a hot-melt type double-sided adhesive tape that is pre-wrapped on the ribbon. Is advantageous. That is, when the fiber ribbon is wound into a disk shape, a ribbon having a hot-melt type double-sided adhesive tape previously bonded to the back surface of the ribbon is wound, and the molded product is cured after the molding, The adhesive tape is melted to bond the adjacent portions of the ribbons. In this case, the texture of the ribbon is not impaired at all. The width of the adhesive tape is preferably 50% or more and less than 100% of the ribbon width in terms of strength and appearance.

Further, as a means not using the above double-sided adhesive tape, there is a means of applying and impregnating a liquid resin to the above-mentioned ribbon roll formed into a medium and high shape, and drying and bonding. That is, only the ribbon is wound into a disk shape, and this is formed into a medium-high shape such as a dish shape. Then, a liquid resin is applied to at least one surface, preferably both surfaces of the inner surface or outer surface of the molded body, and impregnated. Then, by drying, the adjacent parts of the ribbon are bonded together and a resin film is formed at the same time. The fiber feel is lower than when double-sided adhesive tape is used, but the surface becomes smooth. , Airtightness is improved and dirt removal becomes easier. Examples of the liquid resin include epoxy adhesives, acrylic emulsions, vinyl acetate emulsions, and the like.

The ribbon wound molded body according to the present invention has a soft appearance, feel and elasticity of the textile product as a whole, and can be used alone as an accessory case, a vase or other figurine, or can be used in combination with glass or other vessels. As an accessory case, even if a small object such as a bead is inserted, it does not fall off, and no noise is generated even if glass, jewelry, metal products, etc. are added. And it can manufacture easily using the disk-shaped scroll of a fiber ribbon, it is also possible to form various patterns by selection of the ribbon, and fashionability is also good. In particular, the invention according to claim 2 can leave the texture and feel of the fibers as they are. In the invention according to claim 3, the surface of the molded body can be made smooth, and dirt can be easily removed.

In FIG. 1, reference numeral 10 denotes a bowl-shaped accessory case (ribbon wound molded body), 10a denotes a mouth portion thereof, 10b denotes a bottom portion, and the entire width of the fiber ribbon 11 appears outside the mouth portion 10b. This accessory case 10 fixes a disk-shaped scroll made of fiber ribbons 11 horizontally, pushes the inner part downward with respect to the outer peripheral part and bulges into a hemispherical shape, and forms a mouth part 10a at the outer peripheral part. , Flat bottom 10b in the center
A small item can be directly put inside the glass container, and water can be put on a glass container. In FIG. 2, 10A is a funnel-shaped figurine (ribbon wound molding), 10a
Is the base, 10b is the top, and the full width of the fiber ribbon 11 appears outside the base 10a. This figurine 10A fixes a disk-shaped scroll made of fiber ribbon 11 horizontally, pushes the inner part upward with respect to the outer peripheral part to project the central part high, and forms the base 10a at the outer peripheral part, 10b thin top 10b
A small hole 10c is opened in the top portion 10b, and a flower stem, a pen shaft or the like can be inserted into the small hole 10c. In addition, another small container, for example, a small glass containing water can be placed in the inner space of the base 10a, and a test tube cylindrical container P is inserted and fixed in the small hole 10c as shown in the figure. The container P can be filled with water to make a vase.

FIG. 3 shows a molding method using a hot-melt double-sided adhesive tape. The fiber ribbon 11 is drawn out from the disk-shaped scroll or guided from the loom, and as shown in FIG. 3 (a), is sent in the direction of arrow P and passes through a set of nip rollers 13, At that time, the hot-melt double-sided adhesive tape 15 drawn from the lower winding tape 14 is overlaid on the lower surface of the ribbon 11. Next, the ribbon 11 passes through the nip portion of the heating roller 16a and the support roller 16b together with the adhesive tape 15, and the adhesive tape 15 is bonded to the lower surface of the ribbon 11. Then, after cooling and releasing the release paper (not shown) on the back, the composite tape 17 of the ribbon 11 and the adhesive tape 15 is wound in a spiral shape so that the ribbon 11 faces the outside. It becomes a disk-shaped scroll 17M.

The disk-shaped scroll 17M has the end of winding of the composite tape 17 adhered and fixed to the outer periphery of the scroll 17M, as shown in FIG. 3B, on the top of the bowl 20 fixed on the prone surface. Placed. Next, as shown in FIG. 3 (c), the composite tape 17 constituting the scroll 17M is extruded downward in order from the central part of the scroll 17M to the intermediate part and the outer peripheral part. The contact portions between the tapes 17 are displaced, and the lower ears of almost all the composite tapes 17 are brought into contact with the bowl mold 20, thereby forming the disk-shaped scroll 17M into a bowl shape.

Next, as shown in FIG. 3 (d), a second bowl mold 21 is placed on the bowl-shaped scroll 17H made of the composite tape 17, and the edges of the upper and lower bowl molds 20 and 21 are attached to a plurality of edges. The above two bowl molds 20 and 21 are bonded to each other with a clip or vise 22, pressure is applied to the ribbon 11 in the thickness direction, and then heat treatment is applied to melt the adhesive tape 15 in the composite tape 17. The contact portions between the composite tapes 17, that is, the contact portions between the ribbons 11 are bonded. Thereafter, it is cooled and the bowl-shaped scroll 17H is taken out as a bowl-shaped accessory case 18 as shown in FIG. FIG. 4 is an enlarged cross-sectional view of the obtained bowl-shaped accessory case 18, in which 11 is the fiber ribbon and 15 is a hot-melt double-sided adhesive tape. Note that the funnel-shaped figurine of FIG. 2 can be formed by using two funnel molds in place of the bowl molds 20 and 21 of FIG.

As the above-mentioned fiber ribbon 11, a woven ribbon (width: 13 mm, length: 50 m, thickness: about 0.3 mm) made of nylon filament warp (70 denier) and weft (210 denier) is used. A hot-melt type double-sided adhesive tape (width: 10 mm) was attached and wound as described above to obtain a disc-shaped roll 17M (see FIG. 3) having a diameter of 150 mm. Next, the above-mentioned scroll 17M was formed by two bowl molds 20, 21 and heated for 20 minutes at a temperature of 120 ° C. while strongly sandwiched, and then a bowl-shaped ribbon wound compact 18 (diameter: 150 mm, height: 53 mm, depth) Obtained: 40 mm). In addition, a funnel type (not shown) is used instead of the above-mentioned bowl shapes 20 and 21, and the others are similar to the above in the form of a funnel-shaped ribbon wound (see FIG. 2, diameter: 155 mm, height: 140 mm, The diameter of the small hole 10c was 13 mm).

In FIG. 3, a disk-shaped scroll consisting only of the ribbon 11 is used in place of the disk-shaped scroll 17M composed of the composite tape 17 of the ribbon 11 and the adhesive tape 15, and the others are shown in FIGS. ) To form a disk-shaped scroll consisting only of the ribbon 11 into a bowl shape, and apply and impregnate a liquid resin such as an epoxy-based adhesive on both the inside and outside of the obtained bowl-shaped scroll 17H and dry it. Thus, the bowl-shaped accessory case 25 of FIG. 5 is obtained. In FIG. 5, 11 is a fiber ribbon, 17H is a bowl-shaped scroll, 21 is a resin layer 21, and the resin layer 21 penetrates into adjacent portions of the ribbon 11 to bond the ribbons 11 to each other. Maintain 17H in the form of a glove compartment 25.

It is a perspective view of the bowl-shaped accessory case (ribbon winding molded object) which concerns on embodiment. It is a perspective view of the funnel-shaped figurine (ribbon winding molded object) which consists of a ribbon. It is explanatory drawing which shows the manufacturing method of the said bowl-shaped accessory case. It is an expanded sectional view of an embodiment principal part. It is an expanded sectional view of other embodiments.

Explanation of symbols

10: Small container (ribbon wound molding), 10a: Mouth, 10b: Bottom
10A: Figurine (Ribbon wound molding)
11: fiber ribbon, 11a: one end, 11b: other end
13: Nip roller
15: Hot-melt double-sided adhesive tape
16a: heating roller, 16b: support roller
17: Composite tape, 17M: Disc-shaped scroll, 17H: Bowl-shaped scroll (ribbon wound molded body)
18, 25: Bowl-shaped accessory case (ribbon wound molding)
20, 21: bowl type
22: Clip P: Cylindrical container

Claims (3)

It consists of a disk-shaped scroll formed by winding a long fiber ribbon, and at least a part of the remaining ribbon is kept in contact with the adjacent ribbon with respect to the ribbon at the outer periphery or center of the scroll. A ribbon wound molded article, wherein the rolled article is extruded in the direction of the center line of the scroll so that the scroll is formed in a medium-high shape with a circular cross section, and the contact portions of the ribbons are fixed by adhesion. The ribbon wound molded article according to claim 1, wherein the contact portions of the ribbons are bonded with a hot-melt double-sided adhesive tape that is previously laminated and wound on the ribbon. The ribbon wound molded article according to claim 1, wherein contact portions of the ribbons are bonded to each other by applying and impregnating a liquid resin to the roll after being formed into a medium-high shape.

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