Tunnel type nonwoven fabric processing system and control method thereof

Abstract

The invention provides a tunnel type nonwoven fabric processing system and a control method thereof. The tunnel type nonwoven fabric processing system comprises an unwinding machine, a spraying mechanism, a microwave heating tunnel and a conveying belt, wherein the unwinding machine, the spraying mechanism and the microwave heating tunnel are sequentially arranged, microwave inhibitors are arranged at two ends of the microwave heating tunnel respectively, and a microwave generator is arranged in the microwave heating tunnel; the unwinding machine is used for automatically unwinding to-be-processed nonwoven fabric, the spraying mechanism is sued for spraying a solution to the unwound nonwoven fabric, and the conveying belt penetrates through the microwave heating tunnel and the microwave inhibitors and is used for conveying the nonwoven fabric. The solution is sprayed to the nonwoven fabric to reduce the dosage of the solution, meanwhile, the microwave inhibitors are used for reducing the microwave leakage to meet the continuous production requirement, the production cost is reduced and the production safety is improved.

Description

technical field [0001] The invention relates to the field of microwave technology, in particular to a tunnel type non-woven fabric processing system and a control method thereof. Background technique [0002] Non-woven fabrics are widely used in people's daily life. Among them, most of the facial masks used in the medical beauty industry use non-woven fabrics as carriers to absorb the solution of functional raw materials. For example, Chinese Patent Application No. 201710701178.2 discloses a method for preparing a non-woven fabric mask. After uniformly coating the solution of functional raw materials on the non-woven fabric, the non-woven fabric is sterilized by radiation. Cutting machine slitting and packaging processing. There are at least the following technical problems in the prior art: 1. During the coating process of non-woven fabrics, in order to ensure that the non-woven fabrics are completely impregnated by the solution, it is usually necessary to apply a large a...

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Problems solved by technology

There are at least the following technical problems in the prior art: 1. During the coating process of non-woven fabrics, in order to ensure that the non-woven fabrics are completely impregnated by the solution, it is usually necessary to apply a large amount of solution on the non-woven fabrics, resulting in higher production costs; 2. 1. The rough non-woven fabrics are put into cartons and sterilized by radiation. On the one hand, continuous production cannot be realized. On the other hand, there will be radiation leakage during the production process, resulting in low safety and reliability in the production process.

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