Macromolecule applying method in positioning and quantitative manner

Abstract

The invention relates to the field of disposable hygiene products, and in particular relates to a macromolecule applying method in a positioning and quantitative manner. The macromolecule applying method comprises the following steps: 1, conveying macromolecules to a plurality of cache units by adopting a plurality of macromolecule quantitative conveying devices, wherein the macromolecule quantitative conveying devices are used for controlling the storage amount of the macromolecules in each cache unit; 2, arranging a metering device on each cache unit for measuring the accurate storage amount of the macromolecules; 3, conveying the macromolecules on the cache units to corresponding storage devices, wherein each storage device corresponds to each area needing adding of an absorber, when the storage amount of the corresponding cache unit is insufficient, a macromolecule adding device connected to each storage device is adopted for carrying out fine adjustment adding; and 4, uniformly spraying the macromolecules to corresponding positions of the absorber by adopting spray devices mounted on the storage devices.

Description

Technical field [0001] The invention relates to the field of disposable sanitary products, in particular to a positioning and quantitative polymer application method. Background technique [0002] In the production process of disposable personal hygiene products, the absorption performance of the absorbent body is tested, and more than 80% of the determination comes from the detection of the polymer distribution in the absorbent body. Therefore, the distribution state of the polymer in the absorbent body will directly determine the disposable personal hygiene product. The quality level and the life cycle of the product in the market environment. In a product, absorbers account for 70% of the total cost, of which polymers account for 50%. Therefore, how to save and effectively use polymers is a problem that manufacturers have been exploring and researching. The absorbent body of disposable sanitary products, due to the age and gender of the target, the required absorption part wi...

AI Technical Summary

Problems solved by technology

The absorbent body of disposable hygiene products requires different absorption parts depending on the age and gender of the object. If the absorbent body is set to distribute high molecular density based on the section with a large water absorption capacity, the absorbent body will be less If there are too many sections, the polymer cost will increase; if the distribution polymer density is set based on the section with less water absorption, the water absorption capacity of the area with more water absorption will be insufficient, which will cause side leakage, fracture, etc.

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