JP2008002038A - Mizuhiki and method for producing the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a Mizuhiki (decorative paper cords arranged in a plane like a ribbon, composed of twisted paper) with beautiful appearance, without using an adhesive. <P>SOLUTION: The Mizuhiki 11 has a core member 21 composed of a twisted paper core 21a, etc., and a linear body 32 for shape retaining, which is made of a synthetic resin, wound around the surface of the core member 21 and retains the shape by being heated after being wound. The Mizuhiki 11 is produced in the following processes, winding the linear body 32 for shape retaining and necessary decorative linear bodies 33, 34 on the surface of the core member 21, heating them at a temperature at which the linear body 32 for shape retaining is not melted to retain the winding state of the linear body 32. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a water hose used in, for example, Keigo, decoration, handicrafts, and the like.

  Mizuhiki had been manufactured by dyeing glue after drawing it over the old days. However, in order to enhance the decorative effect, it has been constructed by winding a thread or tape around the surface of a core material such as a twist. There exists a thing like the following patent documents 1-5 as such watering.

  The water draw of Patent Document 1 is a water draw core in which a color-coded winding thread made of a vapor-deposited plastic film or a silk-like thread is wound tightly or roughly using an adhesive.

  The water pulling of Patent Document 2 is a paper twisted core in which a vapor-deposited plastic film or a strip of metal foil is wound through an adhesive layer without gaps, and artificial silk or nylon yarn is wound with a gap between them. is there.

  The water-drawing method of Patent Document 3 is obtained by winding a strip of a metal foil or a vapor-deposited plastic film around a paper core having an arbitrary color, and then winding a strip of a transparent film densely thereon. Each film strip is wrapped with an adhesive.

  The water pulling of Patent Document 4 is obtained by winding a slit thread of a foil-like material in which a metal vapor deposition layer is laminated on the outer periphery of a paper twisted core with the metal vapor deposition layer facing outside. Winding is performed by an adhesive.

  The water-drawing of Patent Document 5 is one in which a plastic resin linear body is used as a core, and the outer peripheral surface thereof is encapsulated with a water-resistant decorative tape foil via a soluble adhesive.

  As described above, the water pulling has been devised for the core, the thread to be wound, and the like, and has been devised to enhance the decorativeness. In addition, for example, in the watering of Patent Document 5, a device in terms of functioning that the holding performance of the processed shape is good and the durability is high is also made.

  However, in any of the above water-drawings, the winding of the thread or tape is performed using an adhesive. For this reason, the appearance may be damaged or an adhesion failure may occur due to the protrusion of the adhesive. In addition, there was no water pulling in which a thread or tape was wound without using an adhesive.

Japanese Utility Model Publication No.57-1894 Japanese Utility Model Publication No. 60-21427 Japanese Utility Model Publication No. 58-176989 Japanese Utility Model Publication No. 61-20065 Japanese Utility Model Publication No. 62-45022

  Then, this invention makes it a main subject to enable manufacture, without using an adhesive agent.

  The means for this is a water-drawing having a core material and a linear body made of a synthetic resin that is wound around the surface of the core material and is heated after the winding. In other words, after drawing a linear body made of a synthetic resin around the surface of the core material, water pulling is performed by heating the core material and the linear body at a temperature at which the linear body does not melt, thereby maintaining the winding state of the linear body. Manufactured by doing.

  That is, since water drawing can be manufactured without using an adhesive, the appearance is not impaired by the protrusion of the adhesive, and a defective adhesion is not partially generated. Furthermore, since the shape of the linear body is fixed by heat, it does not peel off after manufacturing.

  In addition, in the production, since the linear body is wound around the core material and then the heating process is performed as it is, the production can be easily performed.

  For the linear body, for example, a monofilament yarn or tape yarn made of an appropriate constituent resin such as polyethylene can be used. Moreover, although it has the decoration of thickness and a color which can be visually recognized with the naked eye, it is appropriately used even if it has a thickness which cannot be easily visually recognized with the naked eye.

  In particular, in the latter case, a decorative linear body made of synthetic resin may be wound under or on the linear body. For example, a tape yarn, a non-twisted yarn, a twisted yarn or the like can be suitably used as the decorative linear body.

  In addition, since the linear body itself is maintained in a state of being wound around the core material, for example, various yarns, stretchable yarns or string-like rubber may be used as the core material in addition to the paper twisted core. it can.

As described above, according to the present invention, water pulling can be easily manufactured, and the winding state is maintained by the linear body's own shape holding ability, so that the winding state is maintained by an adhesive as in the past. Compared with the case where it has done, inconveniences, such as damage of the appearance by dirt, poor adhesion, and peeling after manufacture, can be solved.
For this reason, it is possible to obtain a watering with a beautiful appearance and a high decorative effect.

  Moreover, since the linear body itself maintains the wound state with respect to the core material, even if the core material expands and contracts, for example, it does not peel off, and it is also possible to obtain water pulling having functions such as expansion and contraction.

An embodiment for carrying out the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view showing a schematic structure of the water pull 11. As shown in FIG.

  FIG. 2 is a schematic explanatory view showing a method of manufacturing the water pull 11. As shown in the figure, the water pull 11 is manufactured through the winding steps (a) and (b) and the heating step (c). . That is, a linear member for constituting the covering material 31 is wound around the core material 21 extended in a straight line. Next, these are heated to hold the wound state of the covering material 31. In the figure, reference numeral 41 denotes a heater. Thereafter, necessary post-processing such as cutting is performed as necessary.

  As the core material 21, a thread, a metal or synthetic resin wire, a stretchable string, a thread-like rubber, or the like is appropriately used in addition to a paper twisted core.

  Although the linear member for constituting the covering material 31 is appropriately selected and combined according to the appearance to be obtained, it has at least a shape-retaining linear body. The shape-retaining linear body is made of a synthetic resin that is wound around the surface of the core material 21 and is maintained in its shape by being heated after winding.

  For example, a monofilament yarn made of polyethylene or the like is preferably used for the shape-retaining linear body. Preferably, if it is made of a biodegradable material, the treatment after use is easy and the environment is not burdened.

  In addition to the shape-retaining linear body, a decorative linear body made of a synthetic resin or the like is used as necessary. For this decorative linear body, for example, a tape yarn obtained by cutting a synthetic resin film having color, pattern, gloss, translucency, etc. into a thin tape by vapor deposition or other appropriate means, a non-twisted yarn, Twisted yarn can be used.

  3, 4, and 5 show examples of linear members for forming the covering material 31, that is, shape-retaining linear bodies, or combinations of shape-retaining linear bodies and decorative linear bodies. ing. 3 shows an example of the water draw 11 using the paper twisted core 21a as the core material 21, and FIGS. 4, 5, and 6 show examples of the water draw 11 using the rubber core 21b as the core material 21. FIG. .

  FIG. 3 shows an example in which monofilament yarn (preferably biodegradable) made of polyethylene or polyester is used as the shape-retaining linear body 32. In this case, the shape-retaining linear body 32 has a thickness that can be visually recognized by the naked eye, and has a circular cross section that exhibits an appropriate color and pattern. That is, the shape-retaining linear body 32 also has a decoration function. Whereas the twisted paper core 21a has a diameter of about 1 mm, the shape-retaining linear body 32 can be suitably used, for example, having a denier of 200 to 350 denier, preferably about 280 denier.

  FIG. 3A is an example in which the shape-retaining linear body 32 as described above is tightly wound in the winding step. By passing through the heating process, the shape-retaining linear body 32 is held in a shape wound around the paper twisted core 21a and is wound around the paper twisted core 21a by the force at the time of winding. Even if the shape-retaining linear body 32 is pulled, it does not easily come off. In addition, when wound tightly as described above, the shape-retaining linear body 32 has a circular cross section, so that the surface has fine irregularities and exhibits a calm and beautiful appearance. In addition, it is difficult to slip when tied, and watering with good workability when tied can be obtained.

  The heating temperature in the heating step may be set to a temperature at which the shape-retaining linear body 32 can be maintained without melting, for example, about 100 to 150 degrees. The same applies hereinafter.

  FIG. 3B shows a tape yarn as a decorative linear body in the gap between the linear shape-retaining bodies 32 and the linear shape-retaining body 32 is roughly wound in the winding process. This is an example in which 33 is wound. The tape yarn 33 has an appropriate color and pattern different from the shape-retaining linear body 32, and it is particularly preferable to use a material having gold or silver or gloss. Although the shape-retaining linear body 32 and the tape yarn 33 can be wound separately, it may be possible to reduce the number of steps if they are performed simultaneously. A beautiful appearance can be obtained by combining the shape-retaining linear body 32 and the tape yarn 33 as a decorative linear body. Moreover, since the shape-retaining linear bodies 32 mesh with each other when tied, they are not slippery and workability when tied is good.

  In FIG. 3C, in the winding process, the shape-retaining linear body 32 is roughly wound, and the tape yarn 33 as a decorative linear body is wound so as to cover the shape-retaining linear body 32. It is an example.

  FIG. 4 also shows an example in which monofilament yarn (preferably biodegradable) made of polyethylene or polyester is used as the shape-retaining linear body 32. In this case, the shape-retaining linear body 32 is also visually recognized by the naked eye. Those having a possible thickness and exhibiting appropriate colors, patterns, etc. are used. That is, the shape-retaining linear body 32 also has a decoration function. Whereas the rubber core 21b has a diameter of about 1 mm, the shape-retaining linear body 32 can be suitably used, for example, having a denier of 200 to 350 denier, preferably about 280 denier.

  FIG. 4A is an example in which the shape-retaining linear body 32 is tightly wound in the winding step, as in the case of FIG. Since the shape-retaining linear body 32 is held in the shape when it is wound around the rubber core 21b through the heating step, it does not come off unexpectedly and does not hinder the expansion and contraction of the rubber core 21b.

  FIG. 4B shows that the shape-retaining linear body 32 is tightly wound in the winding step, and the non-twisted yarn 34 as a decorative linear body is tightly wound on the shape-retaining linear body 32. It is an example. The shape-retaining linear body 32 is held in the shape when it is wound around the rubber core 21b through a heating process, and the untwisted yarn 34 positioned on the linear body 32 is stretched in the radial direction of the water pull 11 when the end is pulled. Since it tries to shrink, it tries to bite between the linear bodies 32 for shape retention. As a result, the untwisted yarn 34 is not unwound. The arrangement of the non-twisted yarn 34 and the shape-retaining linear body 32 may be reversed.

  FIG. 5 also shows an example in which monofilament yarn (preferably biodegradable) made of polyethylene or polyester is used as a shape-retaining linear body. In this case, the shape-retaining linear bodies 32 and 33 are visually observed. The shape-retaining linear body (first shape-retaining linear body 32a) that has a thickness that can be visually recognized, has an appropriate color, pattern, etc., and also has a decoration function, and is difficult to visually recognize with the naked eye A shape-retaining linear body (second shape-retaining linear body 32b) that has a thickness, has an appearance close to transparency, and does not have a decorative function is used. For the second shape-retaining linear body 32b, a core material having a diameter of about 1 mm, for example, 10 to 30 denier, preferably 15 to 20 denier can be suitably used.

  That is, FIG. 5 shows that in the winding process, the first shape-retaining linear body 32a is tightly wound around the rubber core 21b, and the decorative linear shape is formed on the first shape-retaining linear body 32a. The tape yarn 33 as a body is wound densely or roughly. At the time of winding, if the winding direction of the first shape-retaining linear body 32a and the winding direction of the tape yarn 33 are set in reverse, the water pull 11 may not be distorted. Then, the second shape-retaining linear body 32b is wound around these.

  As described above, in the water pull 11 including the first shape-retaining linear body 32a, the tape yarn 33, and the second shape-retaining linear body 32b, the first shape-retaining linear body 32a is obtained through a heating process. The shape of the second shape-retaining linear body 32b is kept in a wound state. For this reason, since the second shape-retaining linear body 32b presses the tape yarn 33 from above, the winding state of the tape yarn 33 is maintained, and when the tape yarn 33 is pulled, the tape yarn 33 is Since it tends to shrink in the radial direction of the water pull 11, there is no possibility that it will bite between the first shape-retaining linear bodies 32a and be unwound.

  FIG. 6 shows an example using only the thin shape-retaining linear body 32 that is similar to the second shape-retaining linear body 32b and has no decorative property.

  That is, in FIG. 6A, in the winding step, the untwisted yarn 34 and the tape yarn 33 as the decorative linear body are roughly wound, and the two linear bodies 32 and 32 are formed thereon. Are wound in the S twist direction and the Z twist direction. Two shape-retaining linear bodies 32, 32 are wound around the untwisted yarn 34 and the tape yarn 33, and the shape thereof is maintained. Moreover, when the shape-retaining linear bodies 32, 32 are pulled, the shape-retaining linear bodies 32, 32 tend to shrink in the radial direction, so that they cannot be unwound.

  FIG. 6B shows an example in which the decorative linear body is configured by only the non-twisted yarn 34. The shape-retaining linear body 32 is roughly wound from above the untwisted yarn 34 that is tightly wound around the rubber core 21b.

  As illustrated in FIG. 3 to FIG. 6, only the shape-retaining linear body 32, or the shape-retaining linear body 32 and the decorative linear body 32 are appropriately combined and wound, and can be manufactured simply by heat treatment. There is no need for an adhesive as in the prior art. For this reason, inconveniences such as adhesion failure, adhesion unevenness, and dirt due to excessive or insufficient adhesive can be avoided, manufacturing can be facilitated, and production efficiency can be increased. In addition, since no adhesive is required, water-drawing can be produced regardless of the compatibility of the core material and the covering material to be bonded to the adhesive.

  As a result, a desired beautiful appearance, a variety of appearances, and desired functions can be obtained, and the range of use of water drawing can be greatly expanded, and water drawing used in various fields can be obtained.

  As an example, when the core material is composed of a rubber core that can be expanded and contracted, it is beautiful in appearance and has elasticity. Moreover, since the shape-retaining linear body maintains the wound state around the core material, even if the core material is the rubber core 21b, it does not peel off, and there is no problem in functions such as expansion and contraction. For this reason, it can be set as the watering which has the function replaced with the conventional rubber string comprised by covering with the knitted fabric.

In correspondence between the configuration of the present invention and the configuration of the above-described embodiment,
The core material of the present invention corresponds to the paper twisted core 21a and the rubber core 21b,
Similarly,
The linear body corresponds to the linear body 32 for shape retention, the linear body 32a for first shape retention, the linear body 32b for second shape retention,
The decorative linear body corresponds to the tape yarn 33 and the non-twisted yarn 34,
The present invention is not limited to the configuration of the above-described one form, but can adopt other forms.

The perspective view which shows schematic structure of watering. Explanatory drawing which shows the manufacturing process of watering. Explanatory drawing which shows the structure of watering. Explanatory drawing which shows the structure of watering. Explanatory drawing which shows the structure of watering. Explanatory drawing which shows the structure of watering.

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 ... Mizuhiki 21 ... Core material 21a ... Paper twisted core 21b ... Rubber core 32 ... Linear body for shape retention 32a ... Linear body for 1st shape retention 32b ... Linear body for 2nd shape retention 33 ... Tape yarn 34 ... No twist yarn

Claims (6)

A water pipe having a core material and a linear body made of a synthetic resin wound around the surface of the core material and maintained in shape by being heated after winding. The waterliner according to claim 1, wherein a decorative linear body made of a synthetic resin is wound under or on the linear body. The water draw according to claim 1, wherein the core material is made of a stretchable rubber. The said linear body is a 200-350 denier monofilament yarn, The watering as described in any one of Claims 1-3. The water-drawing according to any one of claims 1 to 3, wherein the linear body is a monofilament yarn of 10 to 30 denier. A method for producing water pulling in which a linear body made of a synthetic resin is wound around the surface of a core material, and then the core material and the linear body are heated at a temperature at which the linear body does not melt to maintain the wound state of the linear body. .

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