Preparation method of baby diaper and diaper prepared by adopting method

Abstract

The invention relates to a preparation method of a baby diaper and the diaper prepared by adopting the method. Four sections of arc-shaped separate urine guide grooves are formed in a cotton core through pressing, the four sections of separate urine guide grooves can define a relatively closed area, when a baby uses the diaper, the urine can be directly absorbed by the area, when the urine is abundant due to accumulation, the additional urine can not be absorbed in the area, then the urine permeates towards the cotton core at the outer side of the area along the intervals among the arc-shapedseparate guide grooves, but can not directly permeate out from the area, and therefore, the crotch of the baby can not be wet; the amount of the urine permeating to the outside of the area from the intervals is relatively small, and thus the influences on the feeling of the crotch of the baby are small.

Description

technical field [0001] The invention relates to a method for preparing baby diapers and the diapers prepared by the method, belonging to the field of hygiene products. Background technique [0002] There are usually two types of cores in existing baby diapers. One core is provided with a urinary catheter, and the other core has no urinary catheter. In the first case, the urinary catheter is usually closed. Therefore, after the core body absorbs a certain amount of urine, most of the urine is stored in the core body inside the urinary catheter, and the amount of urine stored in the core body in this range has a certain capacity. If the parents forget to replace it regularly In the case of diapers, it will cause urine to seep out of the core, which will affect the baby's feelings; in the second case, the entire core absorbs urine, and usually, after the diaper is worn on the baby's crotch, the core's The coverage is wide, and after the core absorbs the urine, the whole part o...

AI Technical Summary

Problems solved by technology

[0002] There are usually two types of cores in existing baby diapers. One core is provided with a urinary catheter, and the other core has no urinary catheter. In the first case, the urinary catheter is usually closed. Therefore, after the core body absorbs a certain amount of urine, most of the urine is stored in the core body inside the urinary catheter, and the amount of urine stored in the core body in this range has a certain capacity. If the parents forget to replace it regularly In the case of diapers, it will cause urine to seep out of the core, which will affect the baby's feelings; in the second case, the entire core absorbs urine, and usually, after the diaper is worn on the baby's crotch, the core's Wide coverage, after the core absorbs the urine, the whole part of the core is wet, so the skin in the crotch feels cold (especially in winter)

[0003] The abdomen of baby diapers is made of non-elastic material. If the diapers are worn tightly, it will affect the baby's breathing. If the diapers are worn loosely, the diapers will accidentally fall off during the baby's activities.

[0004] The existing baby diapers are usually changed by the parents regularly, and sometimes the baby does not have enuresis, which leads to useless work. There is also a kind of adding a certain substance in the core. After the core absorbs urine, the core will change color, so Parents can judge whether they need to change diapers by observing the color of the core body, but this also requires parents to check the diapers regularly, and to check the diapers, it is necessary to take off the clothes worn by the baby, which is also troublesome

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