TH25488B - Absorbent - Google Patents

Abstract

DC60 (20/11/41) What has absorbed. For example, a sanitary napkin with an absorbent layer is applied on the side that does not touch the skin. The layers of the skins overlap with a deformation method. Methods for causing deformation include The hydrophobic outer edge and the flexible extender are adjusted to pull the outer edge straight. Medium of it under the contraction force of which can be stretched flexibly and there to make a Change the convex shape of the outer body. To the side in contact with the skin of the overlapping layer, the convex deformation of the periphery by the conduction method. Allows overlapping layers to be transformed. Convex What has absorbed For example, sanitary pads with an overlapping absorbent layer are applied on the non-contact side of the overlapping layer by means of deformation. The deformation method, including the hydrophobic and flexible outer periphery, is adjusted to draw the outer edge towards its middle under the first, the shrinkage can be stretched. Flexibly and there to cause a convex deformation under the flexural force of a flexible clamp, and there to cause a convex deformation of the periphery. To the side in contact with the skin of the overlapping layer, turn the convex deformation of the outer body by conduction deformation method. Allows overlapping layers to be deformed.

Claims (14)

1. The absorbent material has a longitudinal centerline, a skin-contact side, and a non-skin-contact side. This absorbent material consists of layered absorbents and deformation methods, including means positioned adjacent to the non-skin-contact side to convex the layered absorbents toward the skin-contact side. The layered absorbent includes convex deformation regions placed on both sides of the longitudinal axis to be symmetrical to the longitudinal axis, and deformation methods constructed on both sides of these convex regions. The deformation-induced method includes a panel and an elastic component whose diagonal ends are attached near the deformation methods to the panel to convex the panel approximately along the longitudinal axis toward the skin-contact side, as the elastic component makes elastic contact with the corresponding region of the layered absorbent. And the method of inducing deformation, which is made into a convex shape, can transform it into a truly flat state, resisting the recoil force of such an elastic material when contact force is directed from the side in contact with the skin to the side not in contact with the skin. 2. The item in relation to claim 1, whereby the said convex deformation area is defined within the said layered complex absorbent placed on both sides of the said longitudinal midline in order to be symmetrical to the said longitudinal midline, and including the means of enabling the deformation of the first protruding portion on the non-skin contact side along the said longitudinal midline. 3. The item under claim 2, whereby the method of facilitating the first deformation consists of a compressed groove, channel, or set of compressed points. 4. Items under Claim 1, whereby the convex deformation area described in the stacked adsorbate also includes a second deformation assist oriented towards the opposite end away from the first deformation assist. 5. The items under claim 4, whereby the means of facilitating the second deformation consists of a series of compressed points or compressed grooves. 6. Items under claim 1 where the panel parts have a bracing value of 40-100 mm as measured according to JIS. 7. Items under Claim 1, whereby the panel parts are selected from a group consisting of sheets of paper, fiberboard, foam plastic, or non-foam plastic, or stacked layers consisting of a mixture of such materials. 8. The item under Reputation 1, where the wound specimen is narrower than the width of the layered absorbent as measured along the center diagonal and is placed inward along the diagonal opposite edge of the layered absorbent. 9. The item under Claim 1 where such elastic flexible part is attached to a second or more panel part of the item near the opposite diagonal edges. 10. An item under claim 1, whereby such elastic part has a tensile strength of 50-1500 grams. 11. The item under Claim 1, whereby such layered adsorbent consists of a water-permeable top sheet, a water-impermeable back sheet, and a liquid-adsorbing core placed between the top and back sheets. 12. The item under claim 11, whereby the surface areas of the liquid-absorbing core and the back sheet are positioned opposite each other at least in the deformed convex portion of the stacked adsorbent. 13. The object under claim 11, whereby the method of inducing such deformation is placed between such liquid-absorbing axis and such back plate, and is fixed to such liquid-absorbing axis at two or more parts of the object near its diagonal opposite edges. 14. The items under claim 4, whereby the layered adsorbent and the method of inducing the transformation are held together by the method of assisting the second transformation.