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An antipyretic patch and high-efficiency technology, which is applied in the direction of antipyretic drugs, heating appliances for therapeutic treatment, sheet transportation, etc., can solve the problem that the antipyretic patch has an unsatisfactory antipyretic effect, poor air permeability of non-woven fabrics, and affects the cooling effect and other problems, to achieve the effect of superior cooling performance, speed up the cooling effect, and improve the cooling effect
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
Active Publication Date: 2015-12-09
江门市新时代外用制剂有限公司
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary This helps you quickly interpret patents by identifying the three key elements:
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This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0008] Chinese patent CN102166149A discloses an antipyretic patch and its preparation method, which is composed of non-woven fabric, hydrogel layer and plastic film. The antipyretic effect of this antipyretic patch is not ideal and it is easy to fall off
At present, most of the antipyretic stickers on the market use non-woven fabrics as the lining layer. The air permeability of non-woven fabrics is poor, which easily affects the cooling effect.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0039] A high-efficiency antipyretic patch, comprising an embossed film 1, a hydrogel layer 2, a transparent mesh 3, a hydrogel layer 4 and an embossed film 5, and the upper surface of the transparent mesh 3 is coated with hydrogel Layer 2, the lower surface of the transparent mesh cloth 3 is coated with a hydrogel layer 4, the other side of the hydrogel layer 2 is pasted with an embossed film 1, and the other side of the hydrogel layer 4 is pasted with an embossed film 5. The embossed film completely covers the hydrogel layer. The embossed film is a PP film. The embossed film can protect the hydrogel layer from external pollution after the cooling patch is unpacked, and maintain a good adhesion of the cooling patch. Adhesiveness, the embossed film 1 and the embossed film 5 are torn apart during use, the hydrogel layer 4 is attached to the skin, and the hydrogel layer 2 is exposed to the air. The areas of the hydrogel layer 2 and the hydrogel layer 4 are equal and are symmetri...
Embodiment 2
[0051] A high-efficiency antipyretic sticker, characterized in that it includes an embossed film 1, a hydrogel layer 2, a transparent mesh 3, a hydrogel layer 4 and an embossed film 5, and the upper surface of the transparent mesh 3 is coated with Cloth the hydrogel layer 2, the lower surface of the mesh cloth 3 is coated with a hydrogel layer 4, the other side of the hydrogel layer 2 is pasted with an embossed film 1, and the other side of the hydrogel layer 4 is Paste the embossed film 5, the embossed film completely covers the hydrogel layer, and the embossed film is a PP film. The coating amount of hydrogel layer 2 is 100g / m 2 , the coating weight of hydrogel layer 4 is 200g / m 2 , the thickness of the hydrogel layer 2 is thinner than the thickness of the hydrogel layer 4. The areas of the hydrogel layer 2 and the hydrogel layer 4 are equal and their positions are symmetrical. Described hydrogel layer comprises following raw material by weight ratio:
[0052]
[0053...
Embodiment 3
[0063] A high-efficiency antipyretic sticker, characterized in that it includes an embossed film 1, a hydrogel layer 2, a transparent mesh 3, a hydrogel layer 4 and an embossed film 5, and the upper surface of the transparent mesh 3 is coated with Cloth the hydrogel layer 2, the lower surface of the mesh cloth 3 is coated with the hydrogel layer 4, the other side of the hydrogel layer 2 is pasted with the embossed film 1, and the other side of the hydrogel layer 4 is pasted Embossed film 5, the embossed film completely covers the hydrogel layer, and the embossed film is a PP film. The coating amount of hydrogel layer 2 is 250g / m 2 , the coating weight of hydrogel layer 4 is 300g / m 2 , the thickness of the hydrogel layer 2 is thinner than the thickness of the hydrogel layer 4. The areas of the hydrogel layer 2 and the hydrogel layer 4 are equal and their positions are symmetrical. Described hydrogel layer comprises following raw material by weight ratio:
[0064]
[0065...
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Abstract
The invention discloses an efficient fever cooling patch and a preparation method thereof. The efficient fever cooling patch is characterized by comprising an embossed film (1), a hydrogel layer (2), transparent screen cloth (3), a hydrogel layer (4) and an embossed film (5), wherein the hydrogel layer (2) is coated on the upper surface of the transparent screen cloth (3), the hydrogel layer (4) is coated on the lower surface of the transparent screen cloth (3), the embossed film (1) is pasted on the other surface of the hydrogel layer (2), and the embossed film (5) is pasted on the other surface of the hydrogel layer (4). According to the efficient fever cooling patch and the preparation method thereof, the transparent screen cloth instead of a non-woven fabric is used as a lining layer of the fever cooling patch, the cooling effect of the fever cooling patch is improved, and the fever cooling patch is more easy to attach; adopted hydrogel is proper in strength, and excellent in breathability and cooling performance; by adopting a design of double-faced hydrogel layers, the attaching performance of the fever cooling patch is increased.
Description
technical field [0001] The invention relates to the technical field of antipyretic patches, in particular to a high-efficiency antipyretic patch and a preparation method thereof. Background technique [0002] With its practicality and convenience, antipyretic patches are accepted by more and more people. Antipyretic plaster is a physical cooling product, mainly because it contains polymer hydrogel that can concentrate heat into the jelly, and quickly evaporate the water in the gel to take away the heat in the body. It is widely used in children with fever, fever, Suitable for summer and high temperature operation. [0003] Advantages of cooling stickers: [0004] 1. Traditional antipyretics are absorbed by the stomach after being taken orally, and then regulate the physiological functions of the human body to achieve the purpose of cooling down. The unique physical cooling method achieves the effect of zero side effects and avoids the first-pass effect of the liver; [0...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/70A61P29/00A61F7/02
Inventor 穆晓敏李杰马亮林苑君张建刘宏宇陆焕敏
Owner 江门市新时代外用制剂有限公司
