The invention provides a production process of a multi-layer
traditional Chinese medicine patch. The production process comprises the following steps: uniformly mixing a first
raw material and a second
raw material respectively; laying a first
raw material on base cloth, covering the base cloth with middle cloth, and carrying out pressing by using a pressing device to form an integral first material bag;
flapping the first material bag by using a
flapping device; laying the second raw material on the middle cloth of the first material bag, covering the second raw material with top cloth, and carrying out pressing by using a pressing device to form an integral multi-layer material bag; carrying out
flapping by using a belt flapping device;
cutting the integral multi-layer material bag by using a
cutting device to form independent multi-layer material bags; adhering the second material bag sides of the multi-layer material bags to a gum sticker; and putting the
traditional Chinese medicine patch into a packaging bag, and sealing the packaging bag. By the adoption of the multi-layer
traditional Chinese medicine patch process, the two material bags of the traditional Chinese
medicine patch can be directly integrated together, raw materials are saved, production time and production procedures are saved, barriers between the two material bags are reduced, the overall thickness is reduced, and
medicine absorption of the traditional Chinese
medicine patch is facilitated.