Sanitary towel
A technology for sanitary napkins and cores, applied in the field of sanitary napkins, can solve the problems of affecting the comfort performance of sanitary napkins, inconvenience and embarrassment of menstrual blood, and carbuncles, etc., and achieve good ventilation display performance, comfortable use process, and enhanced ventilation performance. Effect
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[0032] Example 1
[0033] A sanitary napkin comprises a surface layer 1, an absorbent body and a bottom film 6, the absorbent body is located between the surface layer 1 and the bottom film 6, and the surface layer 1 and the absorbent body are located between the surface layer 1 and the bottom film 6. A guide layer 2 is arranged therebetween. The absorptive body includes a core body 3 and a covering layer 5 covering the core body. The core body 3 is provided with ventilation holes 4 .
[0034] The ventilation holes 4 are discontinuous along the length and width directions of the sanitary napkin.
[0035] The ventilation holes 4 are distributed at equal intervals in the width direction of the core body 3 .
[0036] The above-mentioned cladding layer 5 has a partially overlapped portion on the surface facing the base film 6 .
[0037] The depth of the ventilation holes 4 is less than or equal to the thickness of the core body 3 .
[0038] The above-mentioned flow guiding laye...
Example Embodiment
[0045] Example 2
[0046] The basic structure of the second embodiment is the same as that of the first embodiment, and the difference between the second embodiment and the first embodiment is that the ventilation holes 4 are not equal in the width direction of the core body 3 The ventilation holes 4 are distributed at intervals, and the distribution density of the ventilation holes 4 increases gradually from both sides to the center in the width direction of the core body 3 .
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