Hygienic material and processing method thereof

Abstract

The invention relates to the technical field of hygienic materials, in particular to a hygienic material and a processing method thereof. The processing method comprises the steps: mechanically scraping the surface of a first material layer and / or the surface of a second material layer to form a rough surface; spraying nano zinc oxide particles on the rough surface; and laminating the treated first material layer and second material layer with the rough surface as a contact surface, and and carrying out ultrasonic vibration welding compounding under set pressure. The ultrasonic generator is used for converting high-frequency electric energy into high-frequency vibration energy for welding the non-woven fabric and the resin film, and has the advantages of instant starting and stopping, convenience and high efficiency; By means of electricity, the processing method is clean, environment-friendly, and safe and efficient. The combined production of various different materials can be realized, and the diversified requirements of the market can be met.

Description

technical field [0001] The invention relates to the technical field of sanitary materials, in particular to a sanitary material and a processing method thereof. Background technique [0002] The compounding process of the existing multi-layer composite sanitary materials is usually through gluing and then adopting heat conduction oil furnace oil heating method to dry and shape or direct hot pressing and compounding without gluing, but it takes a long time, high energy consumption, and it takes at least 6 hours to start and stop the machine , and the temperature can only reach a certain level, and there are potential safety hazards if the temperature is too high. This process can only realize the compounding of a single material, such as the combination of non-woven fabrics and non-woven fabrics, and the compounding effect of non-woven fabrics and film products is poor. Multi-layer lamination needs to be carried out several times, and care must be taken to avoid misalignment...

AI Technical Summary

Problems solved by technology

[0002] The compounding process of the existing multi-layer composite sanitary materials is usually through gluing and then adopting heat conduction oil furnace oil heating method to dry and shape or direct hot pressing and compounding without gluing, but it takes a long time, high energy consumption, and it takes at least 6 hours to start and stop the machine , and the temperature can only reach a certain level, and there is a safety hazard if the temperature is too high

This process can only realize the compounding of a single material, such as the combination of non-woven fabrics and non-woven fabrics, and the compounding effect of non-woven fabrics and film products is poor

Multi-layer compounding needs to be carried out in multiple times, and care should be taken to avoid misalignment between layers. It is difficult to customize personalized pattern production according to customer needs, because the cost is extremely high and the cycle is long.

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