Essential oil patch and manufacturing method thereof
An essential oil and silicone oil paper technology, which is applied to other medical devices, contraceptives, heating devices for treatment and treatment, etc., can solve problems such as unfavorable absorption, inability to absorb essential oils, and low essential oil content, and achieve convenient fixation and long-term maintenance. Effect
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[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0031] It includes a silicon oil paper layer 4 arranged in sequence, an essential oil storage layer 3 for quantitatively storing essential oils, an adhesive layer 2 for bonding, and a self-heating layer 1 for heat preservation. Wherein the self-heating layer 1 includes a heat-generating material 12, and film-coated non-woven fabrics 11 and oxygen-controlling film-coated non-woven fabrics 13 arranged on both sides of the heat-generating material. It consists of a mixture of salt, water, vermiculite, active carbon and PG microspheres, wherein the added amount of the PG microspheres is 1%-50%. The adhesive layer 2 is composed of an adhesive layer 21 and a non-woven fabric la...
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