JP2003003368A - Tourmaline-processed sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tourmaline-processed sheet from which various effects such as a minus ion effect and a far IR light effect can be expected. SOLUTION: This tourmaline-processed sheet is prepared by irregularly or regularly arranging and partially adhering the fine (preferably 3 μm) powder layer 3 of tourmaline ore emitting minus ions and far IR light at arbitrary distances and in arbitrary flat shapes between both the whole insides of two front and back air-permeable sheet substrates 1, 2 having flexibility and bendability, such as wool fabrics or non-woven fabrics through adhesives.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to packaging of fresh food products such as vegetables and fruits to which the characteristics of tourmaline ore (or tourmaline), hereinafter simply referred to as tourmaline, are applied. Materials, bedding materials,
The present invention relates to a novel tourmaline processed sheet suitable for being used in a wide range of fields such as mats and rugs. [0002] Tourmaline
Is a kind of ore, and is called "Earishi" in Japanese name because it keeps flowing electrons. This tourmaline has the property of generating a negative current when subjected to pressure or temperature change, and generates negative ions. , The air of the negative ions, 16 from the lungs
%, 84% absorbed from the body surface, makes blood weakly alkaline, aids ion exchange in the body, purifies blood, alleviates allergies, suppresses arteriosclerosis, liver damage, etc. It is known that there is. In addition, tourmaline has the property of converting incoming energy into far-infrared rays by pressurizing or heating and radiating it, and has therapeutic effects such as cell function enhancement, lipid peroxide suppression, cancer, and reduction of the vitality of leukemia cells. It is known that there is. It is also known that tourmaline has many effects such as deodorant effect, antibacterial effect and anti-mite effect in addition to the above effects. [0004] Tourmaline having such properties is finely crushed and combined with a filter material to form a filter, or fine powder and woven into fibers to form warm underwear or dishwashing cloth. However, none is processed into a thin, flexible sheet that can be washed with water. SUMMARY OF THE INVENTION The present invention has been made in view of such characteristics of tourmaline. The purpose of the present invention is to make a fine powder of tourmaline thin and flexible.
By processing into a sheet form that can be washed with water, fresh food such as vegetables and fruits can be obtained with high negative ion and far-infrared effects, and at the same time, many effects such as deodorant effect, antibacterial effect, and anti-mite effect. It is an object of the present invention to provide a tourmaline-processed sheet suitable for use in a wide range of fields such as packaging materials for articles, bedding materials, rug materials such as mats and mats. [0006] For this purpose, the present invention provides tourmaline ore (electricity) that generates negative ions and generates far-infrared rays between the entire surface of two front and back breathable sheet substrates 1 and 2 such as cotton and nonwoven fabric. It is characterized in that the fine powder layer 3 of stone) is regularly or irregularly arranged at an arbitrary interval via an adhesive, and is partially adhered in an array in an arbitrary planar shape. Embodiments of the present invention will be described with reference to the drawings and the operation thereof. FIG. 1 is a partially omitted plan view of an example of a tourmaline processed sheet according to the present invention,
FIG. 2 is an enlarged cross-sectional view, partially omitted, taken along line 2-2 in FIG. 1. In these figures, the tourmaline-processed sheet is provided between upper and lower air-permeable sheet substrates and between the air-permeable sheet substrates. Containing a fine powder layer of the applied tourmaline. The upper and lower air permeable sheet substrates 1 and 2 are made of a flexible and flexible substrate such as high quality paper such as kraft paper, synthetic paper, nonwoven fabric, cotton, etc., and preferably a long roll. Substrate. [0009] Such two air-permeable sheet substrates 1, 2
In between, the tourmaline fine powder layer 3 is regularly or irregularly arranged at an arbitrary interval via an adhesive, and is arranged and partially adhered in an arbitrary planar shape, which is schematically shown in FIG. As described above, the powder finely crushed to 3 microns is mixed with the adhesive liquid at a ratio of 3 to 5% with respect to the whole 100% to form a tourmaline solution 100, and rotates in the tourmaline solution tank 101. Between the gravure roller 102 and the upper rotating roller 103, a winder 104
The tourmaline fine powder layer 3 is regularly transferred to the lower surface of the permeable sheet base material 2 at a predetermined interval on a lower surface of the permeable sheet base material 2 at a predetermined interval so as to have a square shape in plan view. Next, the breathable sheet substrate 2 on which the pattern has been transferred is fed forward, and another breathable sheet sent out from the winder 107 between the pair of rotating upper and lower press rollers 105 and 106 with heaters. The upper surface of the substrate 1 is pressure-bonded only to the patterned tourmaline fine powder layer 3 of the breathable sheet substrate 2,
It is a tourmaline processed sheet. Next, the tourmaline-processed sheet is dried while removing the remaining adhesive while passing through the inside of the arch dryer 108. At the same time, the odor is removed, and the upper and lower pair of rotating final press rollers 109 and 110 are rotated. , Is converted into a tourmaline-processed sheet as a final product, and is wound by the winding roller 111. The tourmaline fine powder layer 3 has a regular arrangement of a square in a plan view, but may have a round shape in a plan view, a triangular shape, or any other shape.
Also, the arrangement may be irregular. In any case, the tourmaline fine powder layer 3 is not solid processing, but may be a large number of independent tourmaline fine powder layers 3, each of which has an interval. 3 has a large surface area, generates high negative ions and high far-infrared rays in conjunction with each other, and exhibits many effects such as an electrolysis effect, other deodorization, antibacterial, and anti-mite. The two permeable sheet substrates 1 and 2 have flexibility and flexibility, and the tourmaline fine powder layer 3 is not a solid layer but is arranged as a number of independent small tourmaline fine powder layers. Therefore, if the entire sheet has flexibility and flexibility, and if the two breathable sheet substrates 1 and 2 are made of cotton, washing with water is possible. Although not particularly shown, it is also possible to laminate a design sheet on either one of the breathable sheet substrates 1 and 2. According to the tourmaline-processed sheet of the present invention, a high negative ion and far-infrared effect can be obtained, and at the same time, many other effects such as a deodorant effect, an antibacterial effect and an anti-mite effect. It has flexibility and flexibility as a whole and can be washed with water, so it can be used as packaging material for perishable foods such as vegetables and fruits, bedding materials, rug materials such as mats and mats, etc. It is suitable for use in a wide range of fields. That is, if the tourmaline-processed sheet is used directly as a rug sheet, the release of negative ions causes
The acidified human skin is improved in alkalinity to improve stiffness, coldness, etc. In addition, the far-infrared effect warms the body, and is effective in heat treatment, recovery from fatigue, and sedation of autonomic nerves. When used as a packaging material for fresh food such as fruits and vegetables such as apples, an antibacterial effect can be obtained at the same time as a freshness maintaining effect by a far infrared ray effect. Further, if the apparatus is attached to an electronic device such as a microwave oven, a mobile phone, a computer, etc., there is an effect of preventing electromagnetic wave interference and an effect of protecting a body from electromagnetic waves of the electronic device.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially omitted plan view of an example of a tourmaline processed sheet according to the present invention. FIG. 2 is an enlarged cross-sectional view of a partly omitted line along line 2-2 in FIG. FIG. 3 is a schematic diagram showing a production process of the tourmaline processed sheet. [Explanation of Signs] 1, 2 Breathable sheet substrate 3 Tourmaline fine powder layer

Claims (1)

Claims 1. A tourmaline that generates negative ions and generates far-infrared rays between the entire surface of two front and back breathable sheet substrates (1) and (2) such as cotton and nonwoven fabric. A tourmaline processed sheet in which a fine powder layer (3) of ore (tourmaline) is regularly or irregularly arranged at an arbitrary interval via an adhesive and is partially adhered in an arbitrary plane shape.