JP3104424U - Sanitary cap - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate stickiness and stuffiness on skin, looseness and clinging of cloth, etc. by absorbing moisture caused by perspiration and efficiently radiating to the outside.
SOLUTION: In a sanitary cap 1 covering a top part, an occipital part, and an ear part of a wearer, a back side of the cloth that touches human skin P is formed by ethylene vinyl alcohol fiber 3 having a hydrophilic group. At this time, the fabric has a double sewn structure in which the front side of the fabric is knitted with polyester fibers 2 and the back side of the fabric which touches human skin P is a mesh woven fabric of ethylene vinyl alcohol fibers 3 having a hydrophilic group. And
[Selection diagram] FIG.

Description

  The present invention covers a worker's head for the purpose of hygiene in order to prevent hair and dandruff from falling off, for example, in a food manufacturing plant for lunch boxes, prepared dishes, etc., a pharmaceutical plant, a manufacturing plant for electronic components such as semiconductors, and the like. It is related to a sanitary cap used.

  As a conventional sanitary cap of this kind, for example, as disclosed in Patent Document 1, the top, back and ears of the wearer are covered with a cloth cloth or the like formed by adhering an elastic band to the opening edge. In addition, there has been proposed a configuration in which a thin disk-shaped suspension portion is provided for hooking a mask string outside each of the vicinity of both ears. The cloth is, for example, PP fiber, PET fiber, nylon fiber, cotton fiber, or the like.

In addition, by attaching an elastic band adjuster to the opening edge of the hygiene cap, it is possible to achieve a feeling of fit to the skin and to prevent hair, dandruff, etc. from falling. It is formed of a material, and furthermore, a masking stopper is provided on the ear side and a sweat-preventing milling cutter is provided on the forehead side.
JP-A-8-158134

  However, such a conventional sanitary cap cannot absorb the moisture caused by perspiration and radiate it to the outside, and furthermore, the moisture trapped in the cap causes stickiness and stuffiness to the skin, which is solved. Is difficult. Moreover, for example, a cloth material formed of PP fiber, PET fiber, nylon fiber, cotton fiber, etc. is easily wet, and has a strong stickiness and a stuffy feeling. The stuffiness caused by sweating from the skin cannot be sufficiently eliminated.

  In particular, in the case of cotton fiber, once it absorbs sweat and moisture, it penetrates into the inside of the fiber, and the fiber itself and others swell greatly. Moisture remains in the form of a film between human skin and the fibers, which makes stickiness and wet feeling more intense. In the case of polyester fiber, since it does not itself have a hydrophilic group, it hardly absorbs sweat and moisture, and there is no settling of the fiber. The film remains in the form of a film, and therefore, the feeling of wetting and stuffiness is even stronger. Also, in the case of using the conventional adjuster, pills are generated by the surface pile material, a female foundation or the like adheres, and wrinkles occur by repeating washing several times, and it becomes unusable in six months. It is the present situation.

  Therefore, the present invention has been devised in view of the above-mentioned circumstances that existed in the past, and in addition to the properties of the conventional fabric that does not scatter hair, dandruff, etc., it absorbs moisture due to sweating It improves the so-called quick-drying power that efficiently radiates to the outside, so that sticky and stuffy feelings on the skin, as well as looseness and clinging of the dough, etc. can be easily eliminated, and also it is possible to generate cold sensation on the skin. This not only gives the wearer cool comfort to the wearer, but also provides the fabric with properties close to that of human skin, preventing the occurrence of allergies due to contact with human skin, and excellent stretch of the fabric It is an object of the present invention to provide a sanitary cap that not only improves the fit by imparting properties but also exhibits excellent removability against various stains.

In order to solve the above-mentioned problem, in the present invention, the sanitary cap 1 covering the top, back, and ears of the wearer, the back side of the cloth that touches the human skin P is made of ethylene vinyl having a hydrophilic group. It is formed by alcohol fibers 3.
A sanitary cap 1 covering the top, back, and ears of the wearer, wherein the front side of the fabric is knitted with polyester fibers 2 and the back side of the fabric which touches human skin P is a mesh of ethylene vinyl alcohol fibers 3 having a hydrophilic group. It has a woven double sewing structure.
Further, the composition ratio of the front and back sides of the knit weave of these polyester fibers and the mesh weave of ethylene vinyl alcohol fibers can be set to 53:47.

In the sanitary cap 1 according to the present invention configured as described above, the ethylene vinyl alcohol fiber 3 absorbs sweat and moisture from the skin of the human skin P on the fiber surface of the fabric by the hydrophilic group, Spread out quickly. In addition, since the fibers of the fabric hardly swell, sweat is quickly released from the fiber surface of the fabric without clinging due to sagging.
In other words, the hydrophilic group exhibits so-called quick-drying power, which absorbs moisture caused by perspiration and efficiently diffuses to the outside, so that the sticky or stuffy feeling of the human skin P to the skin surface is eliminated, and furthermore, the contact cooling with the human skin P In addition to generating sensibility, it gives the fabric excellent stretchability.

  According to the present invention, it is possible to improve the so-called quick-drying power, which absorbs moisture due to sweat and efficiently radiates to the outside, in addition to the property of the conventional cloth that does not scatter hair, dandruff, etc. to the outside. This makes it possible to easily eliminate stickiness and stuffiness on the skin, as well as looseness and clinging of the dough. Furthermore, by making it possible to generate cold sensation on contact with the skin, cool comfort can be given to the wearer, and the cloth itself has properties close to that of the human skin P so that contact with the human skin P can be achieved. Allergies can be prevented, and the fabric can be provided with excellent elasticity to improve fit, and also exhibit excellent removability against various stains.

  That is, this is because the present invention forms the back side of the cloth, which is in contact with the human skin P, with the ethylene vinyl alcohol fiber 3 having a hydrophilic group in the sanitary cap 1 covering the top, back, and ears of the wearer. With this, a high quick-drying force can be imparted to the dough, and sticky and stuffy feelings on the skin, settling and clinging of the dough, and the like can be easily eliminated.

  Further, since the front side of the fabric is knit-woven with polyester fibers 2 and the back side of the fabric which touches the human skin P has a double-sewn structure of mesh-woven ethylene vinyl alcohol fibers 3 having a hydrophilic group, the hydrophilic nature of the ethylene vinyl alcohol fibers 3 is achieved. The sweat and moisture of the skin absorbed by the group can be easily diffused to the outside through the polyester fiber 2 having no hydrophilic group and hardly absorbing sweat or moisture. In addition, since the mesh made of the ethylene vinyl alcohol fiber 3 on the back side contacts the human skin P in a dot-like manner, heat stress is sufficiently eliminated.

  In addition, since the composition ratio of the front and back sides of the knit weave of these polyester fibers and the mesh weave of ethylene vinyl alcohol fibers is 53:47, a sufficient cooling sensation can be obtained for the human skin P of the wearer.

  Means for solving the above-described problems and reference numerals added in the respective sections of the effects of the invention are provided for easy reference to the parts indicating the respective components described in the drawings, and in the drawings. The present invention is not limited to the structure and shape indicated by the reference numeral.

  BEST MODE FOR CARRYING OUT THE INVENTION The best mode for carrying out the present invention will be described below with reference to the drawings. Reference numeral 1 shown in the drawing prevents hair and dandruff from falling off, for example, in a food manufacturing factory, a pharmaceutical factory, an electronic component manufacturing factory, and the like. 1 is a sanitary cap which is used to cover the head of a worker for performing the operation, as shown in FIG. , The occipital ear covering surface portion 5 and the shoulder covering surface portion 8 are formed in a hood shape with fit and elasticity.

  As shown in FIG. 3, the sanitary cap 1 itself has a double-woven structure in which 53% is arranged on the front side as polyester fiber and 47% is arranged on the back side as ethylene vinyl alcohol fiber 3 having a hydrophilic group in the composition ratio of the material cloth. For example, as the ethylene vinyl alcohol fiber 3 having a hydrophilic group, a fabric called “Sofista” (registered trademark), which is a product name sold by Kuraray Co., Ltd., is used. That is, the back side of the material cloth that touches the human skin P is formed by mesh weaving of the ethylene vinyl alcohol fiber 3, and the front side of the cloth is formed by knit weaving of the polyester fiber 2 to form a double sewing structure of the entire cloth. I have. The composition ratio of the front and back sides of the knitted weave of polyester fibers and the mesh weave of ethylene vinyl alcohol fibers may vary somewhat depending on the use conditions such as 50:50 and the like.

  The ethylene vinyl alcohol fiber 3 has a hydrophilic group having a low refractive index and a function of absorbing and diffusing water as a molecular structure. In addition, since the molecular structure having such a hydrophilic group is similar to human skin, it is gentle to human skin P and does not cause allergy even when touching human skin P. Further, since the recontamination property is remarkably lower than other fibers, the beauty of the color can always be maintained.

  As shown in FIG. 2, an eave portion 6 is formed by sewing on the front side edge of the top covering surface portion 4 corresponding to the forehead contact portion of the sanitary cap 1. Further, the eaves portion 6 is provided with a frame contacting edge portion 7, and the frame contacting edge portion 7 once covers the mesh woven portion of the ethylene vinyl alcohol fiber 3 disposed on the back side of the material cloth. Is formed by mountain folding so as to be exposed on the front side, and in this state, the root portion is sewn to the forehead portion of the cap body together with the eaves portion 6. By doing so, the forehead contact edge portion 7 can be fitted to the forehead, and the sweat and moisture of the forehead can be further absorbed. Note that the forehead contact portion 7 may be directly sewn to the forehead portion of the cap body without forming the eaves portion 6, and the adoption of the eaves portion 6 itself is optional.

  A hook-and-loop hook made of a hook-and-loop fastener for hooking a string of the mask Q is provided at a position slightly closer to the top of the occipital ear covering surface 5 than the position covering both ears in the sanitary cap 1. The part 9 is attached. That is, the half surface on the opposite side to the joining surface of the band-shaped strap portion 9 is fixed to the front surface of the fabric of the sanitary cap 1 by bonding or the like, and the other half surface of the strap portion 9 is folded back to hook the string of the mask Q. It can be supported and fixed by matching with each other in the state where it is in a closed state. The front side of the shoulder covering surface portion 8 is cut, and when the wearer wears the sanitary cap 1 of the present invention, the cut portions are overlapped with each other, and then joined and fixed by the male and female hook-and-loop fasteners 10. I can do it.

  Next, a comparative example of the residual moisture content (%) with respect to the drying time (minute) of the polyester fiber 2 and the ethylene vinyl alcohol fiber 3 will be described. As shown in FIG. When the time until absorption and drying was measured, the drying time of the polyester fiber 2 was 45 minutes, whereas the ethylene vinyl alcohol fiber 3 was dried in a short time of 30 minutes.

  Next, the relationship between the simulated skin temperature (° C.) and the time (minute) between the polyester fiber 2 and the ethylene vinyl alcohol fiber 3 will be described. For comparison, data of cotton and nylon fibers are also shown. As shown in FIG. 5, when the change in skin temperature after light work on each of the polyester fiber 2 and the ethylene vinyl alcohol fiber 3 is measured with time, the change in body temperature of the ethylene vinyl alcohol fiber 3 is larger than that of the polyester fiber 2. Is very gentle. Moreover, the change is slower than any other fibers such as cotton and nylon fibers. That is, this is because sweat is quickly absorbed and diffused by the hydrophilic group of the ethylene vinyl alcohol fiber 3, so that a rise in body temperature is suppressed by heat of vaporization, and, for example, a sudden decrease in body temperature does not occur even during a rest after a predetermined operation.

  Furthermore, for example, comparing the surface temperature and humidity of the neck due to the difference in the fabric of the sanitary cap 1 used in the food manufacturing plant, the sanitary cap 1 is mounted at a room temperature of 32 ° C. and a humidity of 50%. When the surface temperature and humidity of the neck are measured after 10 minutes and 25 minutes, respectively, the temperature of the polyester fiber 2 is 34.8 ° C. and the humidity is 88.9% after 10 minutes. The temperature of the ethylene vinyl alcohol fiber 3 is 34.5 ° C. and the humidity is 66.9%. After 25 minutes, the temperature of the polyester fiber 2 was 34.6 ° C. and the humidity was 98.0%, while the temperature of the ethylene vinyl alcohol fiber 3 was 32.7 ° C. and the humidity was 82.3%. there were.

FIG. 3 is a perspective view of a use state showing a best mode for carrying out the present invention. It is a partially notched sectional view of the use state similarly. It is a partially expanded sectional view of a use state similarly. It is the figure which showed similarly the relationship of the residual moisture content (%) with respect to a drying time (minute) by a graph. FIG. 4 is a graph showing the relationship between the simulated skin temperature (° C.) and the time (minute).

Explanation of reference numerals

P ... Human skin Q ... Mask 1 ... Sanitary cap 2 ... Polyester fiber 3 ... Ethylene vinyl alcohol fiber 4 ... Top crown covering surface 5 ... Occipital ear covering surface 6 ... Eaves 7 ... Forehead contact edge 8 ... Shoulder covering Surface part 9: String hook part 10: Stopper

Claims (3)

  What is claimed is: 1. A sanitary cap for covering a top part, an occipital region, and an ear part of a wearer, wherein a back side of the fabric which touches human skin is formed of ethylene vinyl alcohol fiber having a hydrophilic group.   A sanitary cap that covers the top, back, and ears of the wearer, and is knitted with polyester fibers on the front side of the fabric and mesh-woven with ethylene vinyl alcohol fibers having a hydrophilic group on the back side that touches the human skin of the fabric. A sanitary cap characterized by a sewing structure. The sanitary cap according to claim 2, wherein the composition ratio of the front and back sides of the knit weave of polyester fibers and the mesh weave of ethylene vinyl alcohol fibers is 53:47.

Images