TH29078A - The process of manufacturing sheet-like components to form part of disposable clothing. - Google Patents

Abstract

DC60 (21/05/40) The aim of this invention is to provide a process for the production of sheet components required for use as the front or back panels in disposable diapers without cutting any components from a mesh 21 required for the front2 or back3 panels, defined as the front and back body sections6,7 and the fork 8 extending between these front and back body sections6,7 in disposable diapers1 in a specific form of disposable clothing that is continuously fed in its length direction and at the width of the mesh 21, it is bisected into two parts along the cross-section of the lengthwise extension 22 that has a curve similar to a sinusoidal curve in the mesh, thus obtaining mesh 21A and 21B. Mesh 21A and 21B are separated transversely by a predetermined size, and one of these two meshes is shifted longitudinally relative to the other by 1/2 of the distance. Subsequently, these two meshes 21A and 21B are bonded together. and is cut at every interval by each pair of such overlapping segments placed in the center at this interval, referring to Figure 3. The purpose of this invention is to provide a process for the production of the desired sheet segments to be used as the front or back panel in disposable diapers without cutting any segments from the required mesh 21 to be used as the front 2 or back 3 panel, defined as the front and back body segments 6,7 and the forked segment 8 extending between the front and back body segments 6,7 in disposable diaper 1 in the specific form of disposable clothing that is continuously fed in its length direction and at the width of the mesh 21 it is divided in half along the lengthwise cut 22 that has a curve similar to a sinusoidal curve in the mesh. Thus, we obtain mesh 21A and 21B, from which meshes 21A and 21B are separated transversely by a predetermined size, and one mesh of these two is shifted longitudinally relative to the other by 1/2 of a segment. Subsequently, these two meshes 21A and 21B are joined together and cut at every segment by each pair of such overlapping segments positioned at the center of this segment, as shown in Figure 3.

Claims (2)

1. The process for producing sheet components to be used as the front or back panels that form the front and back torsos of used garments consists of the aforementioned front and back torsos and a forked section extending between the front and back torsos. This forked section has opposing transverse edges that curve inward relative to the garment. The process for producing such sheet components consists of at least the following steps: a. Continuously feeding the woven mesh to form the front and back panels in its longitudinal direction. b. Bisecting the width of the woven mesh into two parts along a continuous cross-section extending longitudinally and forming a curve similar to a sine curve, defined by predetermined intervals and dimensions. c. Shifting one half of the bisected mesh relative to the other half in its longitudinal direction by an odd multiple of 1/2 of that interval. d. Separating the two bisected sections by equal dimensions. Or less than the said size. C. The joining together of the two halves of the subsequently divided woven sheet. Steps E and D mentioned above in the overlapping sections of such sections. F. Cutting the halves of the sheet in such sections that are joined together along the transverse cuts that are prepared at every interval with each pair of overlapping and joined sections placed in the center of each interval. 2. The process under claim 1. in which an elastic segment is attached by an appropriate tensile force of such mesh in a direction parallel to the cutting line on both sides of such segment before the width of the mesh is cut in half along the cutting line.