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Cold compress ice bag and preparation method thereof

A technology of ice packs and cold compresses, applied in the field of cold packs and their preparations, can solve problems affecting large-scale industrial production, lower production efficiency, and higher production costs, and achieve the effects of increasing use value, increasing production efficiency, and no abnormal occurrence

Active Publication Date: 2021-04-06
SHANGHAI BINGRUN IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ice pack prepared by this method has the problem of excessive viscosity in the dissolution of carbomer and polyvinyl alcohol, which may lead to a decrease in production efficiency, and then cause an increase in production costs
This is also the problem that affects industrial mass production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0039] The second aspect of the present invention provides a kind of preparation method of cold compress ice pack, comprises the following steps:

[0040] S1: add carbomer and hydroxyl compound into water to dissolve, set aside;

[0041] S2: adding the sodium hydroxide aqueous solution into the step S1, and stirring evenly to obtain a cold compress ice pack.

Embodiment 1

[0046] The invention relates to a cold compress ice pack. The preparation raw materials are calculated by weight percentage and include: 1% carbomer, 0.5% glycerol, 0.5% sodium hydroxide aqueous solution, and water supplementing the balance to 100%.

[0047] The mass concentration of the sodium hydroxide aqueous solution is 10%.

[0048] The impurity content of the glycerol is 0.5%.

[0049] Carbomer, model 940, was purchased from Guangzhou Tianci High-tech Materials Co., Ltd.; glycerol was purchased from Indonesia Chunjin Company.

[0050] A preparation method for cold compress ice pack, comprising the following steps:

[0051] S1: Dissolve carbomer and glycerol in water and set aside;

[0052] S2: adding the sodium hydroxide aqueous solution into the step S1, and stirring evenly to obtain a cold compress ice pack.

Embodiment 2

[0054] The invention relates to a cold compress ice pack. The preparation raw materials are calculated by weight percentage and include: 5% of carbomer, 15% of glycerin, 5% of sodium hydroxide aqueous solution, and water supplementing the balance to 100%.

[0055] The mass concentration of the sodium hydroxide aqueous solution is 10%.

[0056] The impurity content of the glycerol is 0.5%.

[0057] Carbomer, model 940, was purchased from Guangzhou Tianci High-tech Materials Co., Ltd.; glycerol was purchased from Indonesia Chunjin Company.

[0058] The preparation method of cold compress ice pack refers to embodiment 1.

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Abstract

The invention belonging to the technical field of ice bags, and particularly relates to a cold compress ice bag and a preparation method thereof. The cold compress ice bag is prepared from the following raw materials in percentage by weight: 1-5 percent of carbomer, 0.5-15 percent of a hydroxyl-containing compound and 0.5-5 percent of an aqueous sodium hydroxide solution, with the balance being water, totaling 100 percent. The preparation method of the cold compress ice bag is simple in process and convenient to produce, the production efficiency of industrial production can be greatly improved, and production cost is reduced; and besides, through optimization of impurity components in the hydroxyl-containing compound, it is proved that the cold compress ice bag prepared from the hydroxyl-containing compound with the impurity content of 99.5% has good storage stability, can be stored for a long time, is high in stability and free of abnormity, can preserve heat for a long time and presents improved utilization value.

Description

technical field [0001] The invention belongs to the technical field of ice packs, and more specifically relates to a cold compress ice pack and a preparation method thereof. Background technique [0002] With the development of e-commerce, some fresh products, fruits, medicines and other time-sensitive products have become a very important category of commodities, and the transportation of such commodities requires some cold packs with simple preparation process and low production cost for the transportation process The cooling in the cooling down. [0003] Various ice packs appearing on the market at the first stage, Chinese patent CN106369905A discloses a new type of ice pack that does not fall, and a kind of ice pack that does not fall is prepared by polyvinyl alcohol, carbomer, alkaline substances and water. However, the ice pack prepared by this method has the problem of excessive viscosity in the dissolution of carbomer and polyvinyl alcohol, which may lead to a decre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/06F25D3/02
CPCC09K5/066F25D3/02
Inventor 郭丽梅
Owner SHANGHAI BINGRUN IND CO LTD
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