Hot and cold compress products with temperature warning function
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A product, temperature-sensing and color-changing technology, applied in the field of temperature-sensing and color-changing, it can solve the problems of no active temperature display, no warning, no color change, aggravating damage, etc. Effect
Active Publication Date: 2022-05-13
ZHEJIANG TRIPLE WIN MEDICAL APPLIANCE
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[0002] Cold and hot compress products are generally used for emergency treatment and recovery of sports injuries such as muscle sprains and soft tissue contusions. With the development of cold and hot compress products in domestic and foreign markets, the shortcomings of cold and hot compress products are gradually revealed. The product has the defect that it does not actively display the temperature or issue a warning. Generally, customers cannot effectively control the temperature of the product when using it, and the temperature of the product is too low or too high may aggravate the symptoms of damage
[0003] At present, the prior art has not reported the application of temperature-sensitive color-changing powder components in hot and cold compress products, and the existing cold and hot compress products have shortcomings such as single effect and no color change, which cannot meet people's use requirements
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Embodiment 1
[0034] The present embodiment relates to a cold and hot compress product having a temperature warning function, the preparation method is as follows:
[0035] (1) The steps of preparing temperature-sensing color-changing water-absorbing balls: mixing the temperature-sensing discoloration powder with sodium acrylate solution, squeezing into the drip irrigation device, using the drip irrigation device to drop into the oil phase of 80~110 °C at a rate of 30-80 drops per minute, polymerizing into a temperature-sensing color-changing gel ball in the oil phase, and finally obtaining a temperature-sensing color-absorbing water ball through a blast dryer at 90 °C;
[0036] (2) Mix 2 grams of temperature-sensing discoloration suction balls and 42 grams of glycerin for 5-10 minutes, quickly add 55 grams of water and then add 1 gram of carthone to disperse for 30 minutes to 60 minutes, and then use filling equipment to divide and fill into packaging materials to complete the product.
Embodiment 2-5
[0038] Examples 2-5 relate to a cold and hot compress product having a temperature warning function, the specific components and contents involved are shown in Table 1, the preparation method is consistent with Example 1.
[0040] Temperature-sensitive color-changing powder A: model is -20 blue hot achromatic, the manufacturer is Shenzhen Thousand Color Change Technology Co., Ltd., for the thermal achromatic type, the temperature-sensitive discoloration temperature is -20 °C, and the color change is from blue to colorless;
[0041] Temperature-sensitive color-changing powder B: the model is 38 yellow hot achromating, the manufacturer is Shenzhen Qianse color change technology co., Ltd., which is a thermal achromatic type, the temperature discoloration temperature is 38 °C, and the color change changes from yellow to colorless;
[0042] Temperature-sensitive color-changing powder C: Model is 0 yellow hot color rendering, t...
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Abstract
The present invention provides a cold and hot compress product with temperature warning function. The product packaging material is packaged with a thermochromic spherical water-absorbent resin; the thermochromic spherical water-absorbent resin includes the following components in weight percentage: Thermochromic water-absorbing ball 2%-30%; dispersant 7%-55%; stabilizer 7%-55%; preservative 0.1%-13%. The preparation method comprises mixing the temperature-sensitive color-changing water-absorbing ball and a stabilizer, adding it to a dispersant for dispersion, and then adding a preservative to obtain a thermo-sensitive color-changing spherical water-absorbing resin; filling the thermo-sensitive color-changing spherical water-absorbing resin into packaging materials, namely have to. The present invention has the characteristics of many discoloration times. In the prior art, discoloration and uneven discoloration begin to occur when the discoloration effect is used less than 30 times. The present invention can make the discoloration effect more than 100 times; and the present invention can make the product discolor The effect storage life is extended to 2 years.
Description
Technical field [0001] The present invention relates to the field of temperature-sensing discoloration technology, in particular, to a cold and hot compress product having a temperature warning function. Background [0002] Cold and hot compress products are generally used for muscle sprains, soft tissue contusions and other sports injuries emergency treatment and recovery treatment, with the development of cold and hot compress products in the domestic and foreign markets, the shortcomings of hot and cold compress products are slowly revealed, the current hot and cold compress products have no active display temperature or warning defects, the general customer can not effectively control the temperature of the product when using, and the product temperature is too low or too high may aggravate the symptoms of injury. [0003] At present, the prior art has not reported the application of temperature-sensing discoloration powder components to cold and hot compress products, and t...
Claims
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