| 摘要 |
Absorbing insert, consisting of the absorbing core with fixed absorbing particles and the wrapper made of non-woven tape, containing thermoplastic fibre, characterised in that the non-woven tape of the wrapper (14) on the absorbing core (12) contains pores of a diameter smaller than 30 microns and no more than 5 percent of the pores of a diameter bigger than 50 microns, whereby a ratio of the wet wrapper material strength (14) to a dry wrapper material strength in a machine direction or a transverse direction is at least 0,5, whereby air permeability for the wrapper material (14), measured in Frazier scale is at least 5,6 cm3 for 9,29 cm3 per minute. |
