TH33376A - A disposable sorbent that has liquid passage on its surface. - Google Patents

Abstract

DC60 (02/07/41) The invention was intended to provide a disposable gown with a diagonally opposite waist region. With the passage of air as well as better contact with the skin Each of the waist-side areas of the disposable gown, in the form of at least partially diaper 1 (13), consists of a pair of air-permeable non-woven fabrics 21, 22 that are fastened along the circumference of Diapers, however, normally do not have tension, and 23 flexible heat-dissolving binders are used. On the corresponding inner surface of the non-woven fabric 21, 22 so that it extends continuously in the circumferential direction, but intermittently in the upright direction, wherein the adhesive 23 is applied without upper tension. Non-woven fabrics 21, 22.The invention aims to provide disposable gowns with a transverse lateral lumbar region with improved air intake as well as improved skin contact. Each of the waist-side areas of the disposable gown, in the form of at least partially diaper 1 (13), consists of a pair of air-permeable non-woven fabrics 21, 22 that are fastened along the circumference of Diapers, however, normally do not have tension, and 23 flexible thermal conductors are used on the corresponding inner surface of the 21, 22 non-woven fabrics in order to continue to protrude. In the circumferential direction, but intermittently in the upright direction, where the adhesive 23 is applied without tension on the non-woven fabric 21, 22.

Claims (6)

1. A disposable sorbent with a layered outer edge, determined by a longitudinal, transverse axis, adjacent to the skin. And the side that is not attached to the skin The sorbent is formed in which the nested outer edges consist of a top sheet that allows liquid to pass through that extends on the side in contact with the skin. The impermeable fluid back pad extending on the non-contact side of the skin, and the fluid-absorbent cushion structure positioned between them. The top sheet consists of a thermally sealed, hydrophobic top sheet with multiple liquid paths. And the bottom layer that can be thermally sealed and hydrophobic beneath the top plate Layered outer edges are formed with contents parallel to the lateral regions opposite to its transverse, with a pair of grooves pressed from a sequential print, this groove is made to be pressed. The top sheet goes into the upper surface of the cushion structure and to define the middle area between it, where the top sheet and the top surface of the cushion structure are convex in a parabolic shape as viewed by the horizontal cross section. Transverse axis; And at least in the middle The top and bottom plates are heat-sealed together by multiple relief presses distributed in a pattern created by point-like presses, each at least in the intersection of the imaginary line. With content as multiple rectangles, each with a pair of angles They are opposite from each other and have content along the longitudinal axis, and pairs of opposite angles have content on the transverse axis. Each of the reliefs has, on the top surface of the top plate, 0.5-2 mm in diameter, the distance between the relief 2.5-25 mm and the length of each side in the cavity 2.5-25 mm. 2. Adsorbent according to claim 1, where the upper layer is made of synthetic thin film while the lower layer is made of non-woven fiber and the lower layer is flexible, reversible afterward. 4. The absorbent according to claim 1, where both the top and bottom sheets are made of non-woven fibers and the substrate has a reversible elasticity. After being pressed in the wettest state of the top sheet 5. Absorbent according to claim 1, where the substratum is made of a welded fibrous material consisting of a low-molten rubber-like component and Rubber-like component at high melting point So that the individual fibers of the bonded fiber material are heat-sealed together. By the effect of thermal sealing of components with low melting point in order to stabilize the shape of the substrate. And where the bonded fibrous material has been previously treated to be hydrophobic 6. Adsorbent according to claim 4 or 5, where the substrate has a lower density than that of the top 7. Absorbent according to claim 5, where the fiber material to be welded is a perforated polyethylene / polypropylene slab fiber material. Where the hydrophilic surfactant is infused into the surface-treated polyethylene of the fibrous material. Or the upper surface was put on with a hydrophilic surfactant. 8. Adsorbent according to claim 5, whereby the welded fibrous material was pre-treated in order to shorten 9. Absorbent according to claim Where 1 where the liquid passage is distributed with a density of 5-150 channels / cm 2 1 0. Absorbent according to claim 1, where each of the liquid passage is determined by the pipe hole wall. Small That extends down until the end of it to the bottom layer. And has a diameter of 0.15-6.0 mm at its initial end and a diameter of 0.1-2.5 mm at its last end 1. 1. The adsorbent according to claim 1, where the last end of the relief is opened and the top and bottom layers are heat-sealed together at least at its last end 1. 2. Adsorbent according to claim 1, where the last end of the relief is opened. And the top and bottom plates were heat-sealed together at least at the end of it. 3.Absorbent according to claim 1, where the upper and lower layers are thermally sealed along the bottom of the groove pressed by type 1. 4.Absorbent according to claim 1, where the overlapping outer edges are also formed on its bottom, with a pair of grooves of the same shape as the grooves formed by solid milling with in-sheet moldings. Above and is pressed into both the back plate and the cushion structure 1 5.Absorbent according to claim 1, where each cavity including the relief is located not only on the respective points of intersection but also between the next pair of intersection points. 6. The adsorbent according to claim 1, where the shortest distance between the pair of grooves is pressed by the mold when Measured across the stacked outer edge is 20-60 mm.