Far infrared thermal-sensing physical therapy paste and preparing method thereof

Abstract

The invention discloses a far infrared thermal-sensing physical therapy paste and a preparing method thereof. The far infrared thermal-sensing physical therapy paste comprises a non-woven fabric backlining layer, a gel layer and a stripping layer. The stripping layer is a CPP embossed film and is located on the upper layer of the gel layer. The non-woven fabric back lining layer is located on thelower side of the gel layer. The gel layer is composed of a polymer gel material and a thermal-sensing active material. On one hand, the thermal-sensing active material can collect the heat concentratedly generated within a certain period of time in a heating material and slowly release the heat by introducing a certain ratio of ultra-low-sulfur expansible graphite and bamboo charcoal powder, andtherefore human skin is prevented from being hurt by excessive heat; on the other hand, the thermal-sensing active material and far infrared ceramic beads have a synergistic thermal-sensing physicaltherapy effect, and therefore the human blood circulation system is greatly improved, and the functions of promoting blood circulation to remove blood stasis, relaxing tendons and activating collaterals, and eliminating swelling and easing pains are realized.

Description

technical field

[0001] The invention relates to the field of medical biopolymer materials, and specifically includes a far-infrared thermosensitive physiotherapy patch and a preparation method thereof. Background technique

[0002] Gel patch belongs to the transdermal absorption preparation. It is a new type of external application agent with high technology content, wide application range and convenient use in the world today. The patch uses water-soluble polymer material as the main matrix and adds functional ingredients , an external preparation made by coating on a non-woven fabric. In the early 1970s, countries such as Japan and Europe began to develop medical gel patches. With the continuous development of the pharmaceutical industry, this new dosage form has developed in my country in recent years. Compared with the traditional rubber-type external plaster, the gel patch has the following advantages: it has good biocompatibility, affinity, air permeability, sweat res...

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