Technological method for online processing permeation gap of sanitary towel core body

Abstract

The invention discloses a cutter for online processing a permeation gap of a sanitary napkin core, the cutter comprises an upper cutter roller and a lower cutter pad roller, the upper cutter roller is provided with a first cutting edge, the first cutting edge is used for cutting the permeation gap penetrating through the core on the core, and the permeation gap is used for accelerating the liquid absorption speed of the core. The invention further discloses a process method for online processing of the permeation gap of the sanitary towel core. The process method comprises the following steps: A, feeding; B, cutting core body to form water seepage gaps and slitting the core body; and C, transferring the finished product core body. The upper knife roll is provided with the long-strip-shaped first knife edge, the long-strip-shaped water seepage gap penetrating through the core body can be cut in the core body, and compared with a traditional sanitary towel, the sanitary towel with the long-strip-shaped water seepage gap can increase the liquid absorption area, accelerate the absorption speed of liquid by the core body and reduce liquid side leakage.

Description

technical field [0001] The invention relates to a tool for on-line processing of the penetration gap of the core body of the sanitary napkin, and also relates to a process method for processing the penetration gap of the core body of the sanitary napkin on-line. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for quality of life are getting higher and higher. Women need to use sanitary napkins to absorb menstrual blood and urine during menstruation or some elderly people with urinary incontinence. Sanitary napkins mainly rely on cores to absorb menstrual blood and urine. Absorb liquid, and the cutter used to cut and process the core in production is only to cut the core into pieces. When using a sanitary napkin with this type of core, once there is a lot of menstrual blood or urine, Sanitary napkins cannot quickly absorb menstrual blood or urine, causing side leakage of sanitary napkins to stain clothes or mak...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards, people's requirements for quality of life are getting higher and higher. Women need to use sanitary napkins to absorb menstrual blood and urine during menstruation or some elderly people with urinary incontinence. Sanitary napkins mainly rely on cores to absorb menstrual blood and urine. Absorb liquid, and the cutter used to cut and process the core in production is only to cut the core into pieces. When using a sanitary napkin with this type of core, once there is a lot of menstrual blood or urine, Sanitary napkins cannot quickly absorb menstrual blood or urine, causing side leakage of sanitary napkins to stain clothes or make users feel wet and sticky; at the same time, the softness of sanitary napkins is an important indicator for judging the quality of a sanitary napkin product , the material of some cores is not very soft, and it will make people feel uncomfortable when using it. There is no effective way to solve the above problems.

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