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Aroma warming patch containing plant essential oil and preparation method thereof

A plant essential oil and aroma technology, which is applied in the field of daily necessities, can solve the problems of large amount of raw materials, poor aroma effect, large consumption of plant essential oil or liquid spices and volatilization, so as to improve utilization rate, reduce volatilization and consumption, and avoid heat generation The effect of stability

Active Publication Date: 2017-03-01
孙松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] In order to overcome the above-mentioned problems in the existing production technology of aromatic warm pastes, such as poor aroma effect of warm paste products, large amount of raw materials, influence of heat generation stability on spices exposed to heat generating agents, large consumption of plant essential oils or liquid fragrances, etc., the present invention provides a An aromatic warming patch containing plant essential oils and a preparation method thereof have the advantages of good aroma effect of the product, high utilization rate of plant essential oils, small amount of spices does not affect the portability of the warming patch, and isolation of the spices from the heating agent does not affect the heating stability of the heating agent, etc. features

Method used

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  • Aroma warming patch containing plant essential oil and preparation method thereof
  • Aroma warming patch containing plant essential oil and preparation method thereof
  • Aroma warming patch containing plant essential oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Paste-type aromatic warm patch prepared by using jasmine essential oil

[0055] Take pure jasmine essential oil and dilute it with 95% ethanol at a volume ratio of 1:20, slowly dissolve the diluted jasmine essential oil in a volume ratio of 1:10 in a saturated aqueous solution of β-cyclodextrin (at 30°C), and dissolve for 1 hour while stirring. After refrigerating for 24 hours, filter and wash with distilled water. After drying at a low temperature of 40°C, pass through a 100-mesh sieve, and use it as a powder spice in the raw material layer for subsequent use.

[0056] Such as image 3 As shown, the powdered fragrance prepared in the previous step is used as the powdered fragrance 23, and the self-heating agent 21 is respectively filled on both sides of the microporous air-permeable membrane 22, and the powdered fragrance 23 is adjusted to 5 g, and the outside of the powdered fragrance 23 is a composite non-woven fabric Layer 1, the outer side of self-heating agent 2...

Embodiment 2

[0059] Non-sticky aromatic warming patch made with ylang ylang essential oil

[0060] Take 500g of β-cyclodextrin and 2 to 5 times the amount of distilled water, put it in a colloid mill and grind it evenly, then add 600ml of 10% ethanol solution of ylang-ylang ylang-ylang essential oil, and grind it with a colloid mill to form a paste. After being dried in a constant temperature oven at 50°C, pass through an 80-mesh sieve, and use it as the powder spice in the raw material layer for subsequent use.

[0061] Such as Figure 4 As shown, the powdered fragrance prepared in the previous step is used as the powdered fragrance 23, and the self-heating agent 21 is respectively filled on both sides of the microporous air-permeable membrane 22, and the powdered fragrance 23 is adjusted to 5 g, and the outside of the powdered fragrance 23 is a composite non-woven fabric Layer 1, the outer side of self-heating agent 21 is a composite non-woven layer 4, the edges are pressed by a heat se...

Embodiment 3

[0064] Non-sticky aromatic warming patch made with lemon essential oil

[0065] Take 500g of β-cyclodextrin and 10L of distilled water, ultrasonically dissolve it with an ultrasonic cleaner, add 100ml of 50% ethanol solution of lemon essential oil, and continue ultrasonication for 1 hour, so that the lemon essential oil is fully clathrated by cyclodextrin. Refrigerate at low temperature (0-5°C) for 24 hours, then filter, dry under reduced pressure at 40°C, pass through a 80-mesh sieve, and use it as a powder spice in the raw material layer for later use.

[0066] Such as Figure 5 As shown, the powder fragrance prepared in the previous step is used as powder fragrance 23 and powder fragrance 25, and is filled on both sides of the microporous air-permeable film 22 and the microporous air-permeable film 24 respectively, and the self-heating agent 21 is filled on the microporous air-permeable film 22 and the microporous air-permeable film 22 and the microporous air-permeable film...

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Abstract

The invention discloses a fragrant warming paste containing plant essential oil and a manufacturing method thereof. By changing a raw material layer structure of a common warming paste product, powdered flavor and a heat generating agent are isolated through a micropore air-permeable film, and the single raw material layer is changed into double or three raw material layers. A composite non-woven fabric layer is a non-woven fabric composite high-air-permeability polymer film or a non-woven fabric for avoiding retarded fragrant molecule release and influence on air-permeable performance of the micropore air-permeable film. Plant essential oil is wrapped and cured by cyclodextrin to prepare the powdered flavor, flavor utilization rate is improved, the problems of cutting and slow release of the plant essential oil and other liquid flavors are solved, and the problem that the flavor is directly in contact with the heat generating agent to influence the heating generating stability of the warming paste is solved. The fragrant warming paste containing plant essential oil is advanced in technology, reasonable in scheme design, efficient and capable saving energy, and production technology level of the fragrant warming paste is greatly improved.

Description

technical field [0001] The invention relates to an aromatic warm patch containing plant essential oil and a production method thereof, belonging to the field of daily necessities. Background technique [0002] Warm stickers, also known as disposable self-heating heating stickers, emerged in Japan in the 1970s and entered the domestic market in the 1990s. Up to now, there is no uniform industry standard for heating pads in China. The finished products produced by each manufacturer refer to the relevant Japanese industry standards. Stickers, and various body warming stickers, foot warming stickers, hand warming stickers, palace warming stickers, etc. Nuanbaobao is the exclusive product name of warming patch products produced by Japan's Kobayashi Pharmaceutical Co., Ltd. It entered the domestic market earlier and occupied a large market share. Therefore, the public is also accustomed to calling this kind of warming patch products as Nuanbaobao. [0003] After more than ten ye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F7/03C11B9/00
Inventor 孙松
Owner 孙松
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