KR20110062672A - Warm and cool band - Google Patents

Abstract

PURPOSE: A warm and cool band is provided to enable a user to wash a cover and to be hygienically used. CONSTITUTION: A warm and cool band comprises: a cover(10) in which an accommodation space including a feed hopper in one side thereof is partitioned and is made of a transparent material through which liquid or air can pass; and a medium bag(20) which is inserted into the divided accommodation space of the cover and into which one of cold and warm media are inserted. The cover and media bag are made of one selected among paper, woven material, synthetic, or natural cloth.

Description

Cold and Heat Bands {Warm and Cool Band}

The present invention relates to a cold / heat band for storing and using a refrigerant or heat medium therein, and more particularly, to separate the medium and wash the material when the cover is contaminated, so that the product can be used hygienically and cleanly. At the same time, the present invention relates to a cold / heat band that can increase consumer satisfaction with a product by selectively exchanging various functional media or end-of-life media.

In general, a super absorbent polymer refers to a synthetic polymer material having a function of absorbing 500 to 1000 times of pure water (50 to 70 times of 0.9% physiological saline) of its weight.

Unlike other absorbents, the superabsorbent polymer can absorb only water, and its absorption rate is fast and its ability to maintain the absorption state is very excellent. In addition, the superabsorbent polymer is quickly changed into a gel state when absorbed with water, and after being changed into a gel state, the superabsorbent polymer does not discharge the absorbed water well even when a predetermined pressure is applied, and also absorbs water. The super absorbent polymer in a gel state gradually evaporates after a certain time and returns to the original super absorbent polymer.

As such, the superabsorbent polymer having water absorbency and evaporation property is widely used for various purposes such as disposable diapers, sanitary napkins or civil engineering and building index materials, farm repair materials, and other packs.

In particular, recently, such a super absorbent article using a super absorbent wearable in the form of a scarf, pads, or bands, such as when worn on the user's head, neck, back, waist, body parts, such as inside or outside By evaporation of the water absorbed by the superabsorbent polymer provided in the cooling the body for a certain time can be kept cold.

Accordingly, a wear table having a super absorbent polymer is widely used for cooling to cool the body by being worn on the user's body during driving, studying, and exercising.

Among the above-mentioned wear bands, the band-type wear bands are worn by embedding a superabsorbent resin therein and tying both ends thereof to a head or neck portion of the user, thereby cooling the user's body.

However, such a conventional band-type wear band is in close contact with a part of the body when worn on the user's head or neck portion, the air permeability of the worn portion is very degraded, so that the skin crushes or blood circulation is poor when worn for a long time There was a disadvantage that could not be.

In order to solve this problem, the applicant has proposed an improved cooling band through the Republic of Korea Patent No. 10-0812890.

The cooling band proposed by the applicant includes a receiving space formed to accommodate the superabsorbent polymer in a space between each of the first and second bands and the first and second bands to which the edges are joined, and the receiving space includes the first space. The plurality of joining lines are divided into a plurality of joining lines joining portions of the first and second bands, and the plurality of joining lines are spaced apart in the longitudinal direction of the first and second bands, and in the width direction of the first and second bands. Extending, the junction line is provided with one or more communication holes on one side, the communication holes are divided by each connection line is configured to communicate between each adjacent receiving space.

The band that accommodates the previous media, including the cooling band registered by the applicant of the present application, the cover is made of cotton or natural fabric, which requires washing due to contamination during frequent use, but the medium such as superabsorbent resin inside There was a disadvantage that washing is impossible because of the loss of functionality.

In order to solve this problem, a product made of a cover made of synthetic resin (polyethylene vinyl, etc.) has been released.However, when contacting the human body, the feeling of use decreases due to sweat, etc., and as the media inside is stored and stored in a gel state, it is bulky and heavy. There was a losing problem.

In summary, the cooling band using a cloth or cover made of natural fabrics inevitably disposes because it is not only inconvenient to wash the contaminants with water but also difficult to wash when the degree of contamination is severe. There was a problem that must be done. In other words, the conventional band is a user can not arbitrarily separate the media inside the cover, and as a result, there is a waste point that must be discarded because it cannot be recycled regardless of the life of the media when the cover is contaminated.

In addition, in the case of a heat band having a heating medium, since it is used as a one-time, it is often manufactured and distributed without a separate cover, and thus there is a disadvantage in that it is difficult to upgrade the product.

Therefore, the manufacturer is not only difficult to use expensive functional fabrics in the manufacture of the cover, but the consumer has to set a purchase (cooling or warming), there is a problem that there is a limit in improving the quality and productability of the product.

The present invention has been made to solve the problems of the prior art as described above, an object of the present invention is to replace the medium accommodated inside the cover so that the washing can be carried out if necessary for the product It is to provide a cold and heat band that enables hygienic use.

It is another object of the present invention to provide a cold / heat band for improving a user's satisfaction with a product by allowing a consumer to easily exchange a cold / heat medium or various end-of-life cold / heat media into which various functional materials have been put. It is.

Cold and heat band according to a preferred embodiment of the present invention for realizing the above object, the receiving space having an inlet on one side is formed of a cover made of a permeable material through which liquid or air passes; It is characterized in that it comprises a medium bag made of a filter material which is inserted into each compartment of the cover and accommodated any one of the cooling and heat medium therein.

As a preferred feature of the invention, the cover and the medium bag are made of any one of paper, textile material, synthetic or natural cloth, the medium being a super absorbent polymer powder, or oxidation of iron and activated carbon. A powder or a far-infrared powder composed of at least one or more of ceramic, germanium, octo, ocher, charcoal, algae coal, tourmaline, or natural and synthetic fragrances, or magnetic materials having magnetic properties.

As another preferable feature of the present invention, the medium bag is provided to a size enough to be inserted into the accommodation space, the width of the inlet is formed to be narrower than the width of the accommodation space.

As another preferred feature of the present invention, the cover is provided with a cover to one side of the accommodation space to selectively open and close the accommodation space.

In another preferred aspect of the present invention, the cover is provided in the form of a bag of length member, the accommodation space is partitioned by a joining line formed by joining the interior spaces at intervals.

As another preferred feature of the present invention, the cover is folded into the end of the inlet to form an inlet in the opposite direction to the inlet direction of the inlet to form a pocket space for forming a pocket space in which a portion of the media bag is inserted therein This is provided.

Cold and heat band according to another preferred embodiment of the present invention has a bag shape of the length member having an inner space provided with an inlet on one side and a cover made of a permeable material through which the liquid passes; The media portion of the filter material, which is inserted into and received in the inner space of the cover and includes any of cold and heat media, is formed to include media bands connected in a line with the partition portion interposed therebetween.

As a preferred feature of the invention, the cover and the media band are made of any one of paper, textile material, synthetic or natural cloth, the medium being a super absorbent polymer powder, or oxidation of iron and activated carbon. Or a far-infrared powder composed of at least one or more of ceramic, germanium, octo, ocher, charcoal, algae coal, tourmaline. In addition, the medium may be natural and synthetic fragrances, or magnetic materials having magnetic properties. The fragrances and magnetic materials may be implemented by known techniques.

In another preferred aspect of the present invention, the media band is provided to a size that can be inserted into the inner space, the width of the inlet is formed to be narrower than the width of the inner space.

As another preferred feature of the present invention, the cover is provided with a cover to one side of the inner space to selectively open and close the inner space.

In another preferred aspect of the present invention, the cover is a fabric of a permeable material through which a permeable liquid or air passes, and at least one material of a far-infrared radiation material, an aromatic material, or a magnetic material is coated or attached to one surface of the fabric. It is to be provided.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in this specification and claims are not to be interpreted in a conventional and dictionary sense, and the inventors may appropriately define the concept of terms in order to best explain their invention in the best way possible. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.

Cold and heat band according to the present invention can easily separate the medium contained therein when the cover is contaminated according to the use is possible to wash the cover, the separated medium is sterilized by sunlight or microwave, If wet, it can be quickly dried, there is an advantage to enable hygienic use.

In addition, cold and heat media with various functionalities can be selectively exchanged and used according to consumer's preference, so that the four seasons can be used, so that the value of the product can be increased by enhancing the material and design of the cover. The effect is expected to increase customer satisfaction.

In addition, since the medium filled with a cold and heat medium in the form of powder are separated at regular intervals from each other, it is possible to wear naturally even to curved parts of the human body, thereby increasing convenience of use.

Hereinafter, with reference to the accompanying drawings, a cold and hot band according to the present invention will be described.

First, it should be noted that like elements or parts in the drawings are denoted by the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 and 2 are perspective views showing a cold and heat band according to an embodiment of the present invention, as shown therein, the cold and heat band 1 of the present invention includes a cover 10 and an interior thereof to form an outer shell It consists of a cold and heat medium 21 provided separably in the inside.

3 is a cross-sectional view for explaining the internal configuration of the cooling and heat band of Figure 1, as shown therein, the cover 10 to the receiving space 11 therein through the inlet (11a) one side is open. The media bag 20 is inserted and received.

FIG. 4 is a view for explaining an example of wearing the cold / heat band of FIG. 1, and as shown therein, the cover 10 includes a plurality of storage spaces 11 formed by the joint line 15 shown in FIG. 3. The cold and heat medium 21 is separated and accommodated, so that the plurality of cold and heat medium 21 can be arranged in a line without position interference with each other, so that the media 21 and The connection between the media 21 allows for natural wearing.

5 is a perspective view showing an application example of a cover for selectively opening and closing the inlet in the cold and heat band of Figure 1, the inlet (11a) formed on one side of the cover 10 is provided to be opened and closed by the cover (13) The cover 13 is a configuration in which one side is detachable by a Velcro tape.

Referring to the configuration of the cold and hot band 1 of the present invention with reference to FIGS. 1 to 5 as follows.

The cold / heat band 1 of the present invention includes a cover 10 that largely forms an outer shell, and a functional medium or a natural medium that radiates a cold medium, a heat medium, or far infrared rays to be detachably accommodated in the inside of the cover 10. And a medium bag 20 in which the synthetic fragrance material and the magnetic material having magnetic properties are accommodated.

The cover 10 is a member that is provided in the form of a bag of the length member formed in the inlet (11a) on one side, the receiving space 11 is formed at intervals therein. That is, the cover 10 is a bag-shaped member having a predetermined length and the receiving space 11 is formed by a joining line 15 formed by joining the interior space at regular intervals.

The cover 10 is made of a permeable material through which liquid or air passes. The cover 10 may be made of any one of paper, fabric, synthetic or natural cloth, and is preferably in direct contact with the skin of a human body. It is made of microfiber) and may be manufactured in the form of a scarf having a predetermined length as shown in the drawings of the present invention, or may be provided in the form of a ring connected at both ends to be worn on a body part such as a head, a wrist, an ankle, or the like. .

On the other hand, the accommodation space 11 is provided with a size that does not flow in the state in which the media bag 20 to be described later is inserted, the width of the inlet (11a) is formed narrower than the width of the accommodation space (11) By doing so, the medium bag 20 inserted into the accommodation space 11 is prevented from being easily separated through the inlet 11a.

The medium bag 20 is inserted into each compartment 11 of the cover 10 and is made of a filter medium filled with a cold medium, a heat medium, or a functional medium.

Like the cover 10, the media bag 20 may be made of any one of paper, fabric, synthetic or natural cloth, and should be a material that is not affected by the heating temperature of the medium 21 filled therein. . Since the material of the medium bag 20 is implemented by various known techniques, detailed description thereof will be omitted.

Meanwhile, the medium 21 introduced into the medium bag 20 may be a super absorbent polymer powder or an oxidized powder made of iron and activated carbon, or may be ceramic, germanium, octo, ocher, charcoal, Far-infrared powders composed of at least one or at least one of algae coal and tourmaline are used. In addition, a natural / synthetic aromatic substance or a magnetic substance having magnetic properties may be used. Since these various media 21 are manufactured by a known technique, detailed description thereof will be omitted.

Although the media bag 20 has been described above, the media bag 20 has a size enough to be inserted into the accommodation space 11 of the cover 10, and the width of the inlet 11a is greater than the width of the accommodation space 11. It is narrowly formed.

That is, the present embodiment proposed that the media bag 20 is provided in a rectangular shape. Accordingly, each accommodating space 11 of the cover 10 also includes a rectangular space having a size sufficient to accommodate the medium bag 20. In addition, the inlet 11a of the cover 10 is formed to have a narrow width with respect to the media bag 20 so that the user accommodates the cover 10 in the state in which the user has deformed the media bag 20 in a folded form. (11) It is inserted into the inside, and in the state of insertion is completed, the media bag 20 in the receiving space 11 by evenly spreading the media bag 20 is the inlet (11a) of the cover 10 Easily separated and escaped to the outside through the.

For example, when the medium 21 is made of a super absorbent polymer, as the medium 21 absorbs water and swells, as a result, the medium bag 20 swells and expands in volume. The separation to the outside through the inlet (11a) is prevented.

On the other hand, the media bag 20 and the receiving space 11 of the present invention may be manufactured in a circular or polygonal shape in addition to the rectangular shape.

In addition, as shown in Figure 5, the cover 10 is provided with a cover 13 to one side of the inlet (11a) to selectively open and close the interior receiving space 11, the cover at this time (13) is provided to be detachable by a button or strap preferably velcro tape.

6 and 7 are perspective views showing a cold / heat band according to another embodiment of the present invention. As shown in FIG. 6, the cold / heat band 1 according to the present embodiment is similar to the structure of the above-described embodiment. Do.

However, in the present embodiment, the cold / heat band 1 has a cover 10 that forms an outer shell and a function of radiating a cold medium, a heat medium, or far-infrared rays, which are detachably accommodated in the cover 10. It consists of a medium band 20 'consisting of a plurality of medium portions 21a filled with a medium.

The cover 10 is a member that is provided in the form of a bag of a length member formed with an inlet 11a 'on one side, and an inner space 11' is formed therein.

The cover 10 is made of a permeable material through which liquid or air passes. The cover 10 may be made of any one of paper, fabric, synthetic or natural cloth. Preferably, the cover 10 is directly in contact with the skin of the human body, so it may be made of cotton or microfiber. It is made of (microfiber) and may be manufactured in the form of a scarf having a predetermined length as shown in the drawings of the present invention, or may be provided in the form of a ring connected at both ends to be worn on a body part such as a head, wrist, ankle, and the like. will be.

On the other hand, the inner space (11 ') is provided with a size that does not flow in the state in which the media band (20') will be described later, the width of the inlet (11a ') is the width of the inner space (11') It is formed to be narrower than the width to prevent the media band 20 'inserted into the inner space (11') to be easily separated to the outside through the inlet (11a ').

That is, the cover 10 in the present embodiment proposed that the inlet 11a 'is formed in a direction perpendicular to the drawing so as to accommodate the media band 20' in the longitudinal direction. Although not, the cover member may be further configured to selectively open and close the inlet (11a ') if necessary.

The media band 20 'is a member of a length member inserted into and received in the inner space 11' of the cover 10, and includes a media portion made of a filter material in which any one of the cooling and heat media 21 is received. 21a) is the structure connected repeatedly over the partition part 21b. That is, the media band 20 'is provided with a plurality of media portions 21a in the form of envelopes filled with cold and heat media in the length direction, and the media portion and the media portion are divided between the partition portions 21b. Is put on and connected. At this time, the partition 21b is provided in a form that does not form a space therein, it may be formed through an adhesive or thermal bonding.

Like the cover 10, the media band 20 'can be made of any one of paper, fabric, synthetic or natural cloth, and should be a material that is not affected by the heating temperature of the medium 21 filled therein. do. Since the material of the media band 20 'is implemented by various known techniques, detailed description thereof will be omitted.

Meanwhile, the medium 21 introduced into the medium band 20 'is a super absorbent polymer powder or an oxidized powder of iron and activated carbon, or ceramic, germanium, octo, ocher, charcoal. Far-infrared powders composed of at least one, or at least one of algae coal and tourmaline are used.

Although the media band 20 'is described above, the media band 20' has a size that can be inserted into the inner space 11 'of the cover 10, and the width of the inlet 11a' is the inner space 11 '. It is formed narrower than the width. In addition, the cover 10 is provided with a cover to one side of the inner space (11 ') to selectively open and close the inner space (11').

That is, the media band 20 'in the present embodiment is provided in a rectangular shape having a predetermined length, and thus the media band 20' is also inserted into the inner space 11 'of the cover 10. It consists of a rectangular space of a corresponding size to be accommodated.

In addition, the inlet 11a 'of the cover 10 is formed to have a narrow width with respect to the tip width in the entry direction of the media band 20' so that the user deforms the media band 20 'in a folded state. State to be inserted into the inner space 11 ′ of the cover 10 or as shown in FIG. 6, or on the guide paper p made of a thick paper or a synthetic resin sheet, as shown in FIG. 6. It may be inserted into the interior space (11 ') through). The inserted media band 20 'is easily spread out evenly through the inlet 11a' of the cover 10 by spreading the media band 20 'evenly in the interior space 11'. Departure is prevented.

In particular, when the medium filled in the medium portion 21a of the medium band 20 'is a cold medium, a super absorbent polymer is used, so that 500 to 1000 times of its own weight is pure water (0.9%). Since physiological saline is absorbed and expanded 50-70 times, it is impossible to separate through the inlet 11a '.

On the other hand, although not shown in the drawings, the cover 10 may be provided with a cover to selectively open and close the inlet (11a ') of the inner space (11'), such a cover is a button or strap preferably Velcro It may be provided to be detachable by the tape.

In addition, although not shown, it is also possible to configure the Velcro tape to the inside of the inlet without providing a separate cover so that opening and closing of the inlet is made.

8 is a perspective view illustrating a cooling / heating band according to another embodiment of the present invention, which is similar to the configuration of the embodiment with reference to FIGS. 6 and 7. However, there is a difference that the direction of the inlet (11a ") is formed along the longitudinal direction of the band.

FIG. 9 is a perspective view illustrating a cooling / heat band according to still another embodiment of the present invention, and FIG. 10 is a longitudinal cross-sectional view for explaining an internal structure of the cooling / heat band shown in FIG. 9.

As shown in this figure, the cold / heat band 1 in this embodiment is substantially the same as the structure shown in FIGS.

However, in the present embodiment, the cold / heat band 1 is introduced into the inlet 11a in the accommodating space 11, that is, by forming a pocket space 11 ″ in the accommodating space 11. The media bag 20 is prevented from easily flowing or separated out.

To this end, in the present embodiment, the cover 10 has formed a pocket feather 10 'whose end is folded inwardly of the inlet 11a, and the pocket feather 10' is a medium of the inlet 11a. By forming an inlet in a direction opposite to the direction in which 21 enters, a pocket space 11 ″ into which a part of the medium bag 20 is inserted is formed.

That is, the media bag 20 is inserted into the receiving space 11 of the inlet 11a while the cover 10 is disposed so that the inlet 11a faces the upper side. Subsequently, when the lower end of the medium bag 20 is completely inserted into the accommodation space 11, the pocket collar 10 ′ is positioned at one side of the upper end of the medium bag 20. 10 ') is opened outward to form pocket space 11 ". When the upper end of the media bag 20 is inserted into the pocket space 11 ″, the media bag 20 has an upper portion into the pocket space 11 ″ based on FIGS. 9 and 10. State is achieved.

The cold / heat band 1 having such a configuration can minimize the spreading of the inlet 11a as the whole band is tightened by pulling both sides of the band, and also the separation of the medium bag 20 through the inlet 11a. This is avoided.

11 is a cross-sectional view showing that the functional material is applied to the cover in the cold and heat band according to the present invention, the cover 10 in the present embodiment is a fabric 10-1 of a permeable material through which liquid or air passes; One surface of the fabric 10-1 shows that at least one of the far-infrared radiating material, the fragrance material, and the magnetic material is coated 10-2.

That is, the cover 10 in the present embodiment is at least one of a liquid ceramic, germanium, octo, loess, charcoal, algae coal, tourmaline on the inner and outer surfaces or any one surface of the fabric 10-1 made of a permeable material. Or by coating one or more far-infrared materials to form a coating (10-2) layer. In addition, the material forming the coating 10-2 may be natural and synthetic fragrances, or may be replaced with magnetic materials having magnetic properties, and mixed use may be possible.

The cover 10 may increase consumer satisfaction as it has functionality regardless of the functionality of the medium.

12 is a cross-sectional view showing a functional solid attached to the cover in the cold and heat band according to the present invention. The cover 10 of the present embodiment is a fabric 10-1 of a transparent material through which liquid or air passes, and at least one of far-infrared radiation material, fragrance material, and magnetic material on one surface of the fabric 10-1. Of the solid body 10-3 is provided.

That is, the cover 10 in the present embodiment is at least one or one of ceramic, germanium, octo, ocher, charcoal, algae coal, tourmaline on the inner and outer surfaces or any one surface of the fabric 10-1 made of a transparent material. The solid body 10-3 made of the far-infrared substance thus formed is attached. In addition, the materials forming the solid body 10-3 may be natural and synthetic aromatic materials, or magnetic materials having magnetic properties, such as magnets.

On the other hand, the present invention is not limited to the described embodiments, it is possible to use and change the application site, it is common in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those who have knowledge. Therefore, such modifications or variations will have to belong to the claims of the present invention.

1 and 2 are a perspective view showing a cold, heat band according to an embodiment of the present invention,

3 is a cross-sectional view illustrating an internal configuration of the cold / heat band of FIG. 1;

4 is a view for explaining an example of wearing the cold and heat band of FIG.

5 is a perspective view showing an application example of the cover for selectively opening and closing the inlet in the cold and heat band of FIG.

6 and 7 are a perspective view showing a cold, heat band according to another embodiment of the present invention,

FIG. 8 is a perspective view illustrating a cold / heat band according to a modified embodiment of FIG. 6;

9 is a perspective view showing a cold / heat band according to another embodiment of the present invention;

10 is a longitudinal cross-sectional view for explaining the internal structure of the cold / heat band shown in FIG. 9;

11 is a cross-sectional view showing that the functional material is applied to the cover in the cold and heat band according to the present invention,

12 is a cross-sectional view showing a functional solid attached to the cover in the cold and heat band according to the present invention.

 <Explanation of symbols for the main parts of the drawings>

1: cold / heat band 10: cover

11: accommodation space 11 ′: interior space

11a: Inlet 11a ′: Inlet

13; Cover 15: seam

20: Medium Bag 21: Medium

p: guider

Claims (11)

A cover 10 having a compartment 11 having an inlet 11a formed at one side thereof, the cover 10 being made of a permeable material through which liquid or air passes; A media bag (20) made of a filter material inserted into each compartment (11) of the cover (10) and containing any one of cold and heat media therein; Cold and heat bands comprising a. The method of claim 1, wherein the cover 10 and the medium bag 20 is made of any one of paper, textile material, synthetic or natural cloth, the medium 21 is a super absorbent polymer (super absorbent polymer) powder, Or an oxidized powder of iron and activated carbon, or a far-infrared powder composed of at least one or more of ceramic, germanium, octo, ocher, charcoal, algae coal, tourmaline, or natural and synthetic fragrances, or having magnetic properties. Cold and heat bands, characterized in that the magnetic material. According to claim 1, The medium bag 20 is provided with a size enough to be inserted into the receiving space 11, the width of the inlet (11a) is formed to be narrower than the width of the receiving space (11) Cold and heat bands characterized in that. The cold and heat band according to claim 1, wherein the cover (10) is provided with a cover (13) on one side of the receiving space (11) to selectively open and close the receiving space (11). The method of claim 1, wherein the cover 10 is provided in the form of a bag of length member, the receiving space 11 is formed by the junction line 15 formed by joining the space inside the spaced intervals. Ten bands. The method of claim 1, wherein the cover 10 is folded in the end of the inlet (11a) to form an inlet in a direction opposite to the entry direction of the inlet (11a) to a part of the medium bag 20 therein Cooling and heat band, characterized in that the pocket feather (10 ') forming a pocket space (11 ") is inserted. A cover 10 having a bag shape of a length member in which an inner space 11 'having an inlet 11a' is provided at one side thereof and made of a permeable material through which liquid or air passes; The medium portion 21a made of a filter material which is inserted into and accommodated in the inner space 11 'of the cover 10 and accommodates any one of the cooling / heating media 21 therebetween is disposed between the partition portions 21b. Media bands 20 'connected in line; Cold and heat band, characterized in that configured to include 8. The cover 10 and the media band 20 'are made of any one of paper, textile material, synthetic or natural cloth, and the medium 21 is a super absorbent polymer powder. Or an oxidized powder of iron and activated carbon, or a far-infrared powder composed of at least one or more of ceramic, germanium, octo, ocher, charcoal, algae coal, tourmaline, or natural and synthetic fragrance, Cold and heat bands, characterized in that the magnetic material having. 8. The media band 20 'is provided with a size enough to be inserted into the inner space 11', and the width of the inlet 11a 'is equal to that of the inner space 11'. Cold and heat bands characterized in that formed narrower than the width. The cold and heat band according to claim 7, wherein the cover is provided on one side of the inner space (11 ') so as to selectively open and close the inner space (11'). The method of claim 1 or 7, wherein the cover 10 is a fabric 10-1 of a permeable material through which liquid or air passes, and one surface of the fabric 10-1 has far-infrared radiation material, fragrance material, magnetic material. Cold and heat bands, characterized in that at least one of the materials are provided with a coating (10-2) or a solid (10-3) attached.

Images