Paper diaper capable of preventing absorption bodies from cracking and production method of paper diaper

Abstract

The invention relates to a paper diaper capable of preventing absorption bodies from cracking. The paper diaper comprises absorption parts and an outside surface layer for covering the absorption parts, and is characterized by comprising at least two layers of the absorption parts; each absorption part comprises a plurality of independent absorption bodies which are arranged at intervals and are formed by hot pressing or glue spraying; the absorption bodies on the two layers of the absorption parts are overlapped in a staggered manner and are connected into a whole body in a gluing manner. According to the paper diaper capable of preventing the absorption bodies from cracking and the production method of the paper diaper provided by the invention, the material cost is saved; the plurality of independent small absorption bodies are overlapped and stuck in two layers in the staggered manner, so that the absorption bodies are not cracked and lumped after absorbing liquid; the infiltration and flow guide speeds can be accelerated and the diffusion area can be enlarged; side leakage and rear leakage are effectively prevented, and the absorbed liquid can also be effectively locked into the independent absorption bodies, so that the liquid is not easy to flow back.

Description

technical field [0001] The invention relates to a diaper, in particular to a diaper which prevents an absorber from breaking after absorbing water and a production method thereof. Background technique [0002] At present, the absorbent body of diapers on the existing market generally adopts the absorbent body mixed with polymer absorbent and wood pulp. This absorbent body has the advantages of fast infiltration speed, strong absorption capacity, and low cost. Defects such as lifting and breaking have always been difficult problems that existing personnel cannot break through, especially in the case of liquid, the absorber spreads rapidly after absorbing the liquid, but then gradually gathers in the middle, and then breaks the absorber, making the diapers unable to Store more liquid, if the parents do not replace it in time, it is easy to breed bacteria and cause the baby's red buttocks; at the same time, the liquid in the middle part increases the weight of the diaper, which...

AI Technical Summary

Problems solved by technology

[0002] At present, the absorbent body of diapers on the existing market generally adopts the absorbent body mixed with polymer absorbent and wood pulp. This absorbent body has the advantages of fast infiltration speed, strong absorption capacity, and low cost. Defects such as lifting and breaking have always been difficult problems that existing personnel cannot break through, especially in the case of liquid, the absorber spreads rapidly after absorbing the liquid, but then gradually gathers in the middle, and then breaks the absorber, making the diapers unable to Store more liquid, if the parents do not replace it in time, it is easy to breed bacteria and cause the baby's red buttocks; at the same time, the liquid in the middle part increases the weight of the diaper, which pulls down the middle part, causing the edges to strangle the sides of the baby's thighs; for this reason, people A puffed composite core is used to alleviate this fracture problem. Although the puffed composite core is not easy to break compared with the previous absorber, the cost of the puffed composite core is too high, and its infiltration speed is slow, which is prone to side leakage and rear leakage. , and it is easy to cause the baby's skin to be soaked in urine, etc., so that the baby's skin will be soaked and festered, peeled and other defects; in summary, the existing diaper absorber is difficult to meet the needs of existing use

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