TH2182A - Super thin absorbent products - Google Patents

Abstract

No conclusion

Claims (1)

1. The articulation of the compressed heterogeneous plate of the adsorbent. Disposable use consists of the first layer. The second layer and the transitional zone that connect the first and second layers closely together form one and most of them spread out together. At least 30 percent dry, bulge dry when starting. First, at least about 20 cubic centimeters per gram, and weighing less than about 2 ounces / square yard, and tiny particles or spheres. A certain amount of highly absorbent substance in place Periodically throughout the said first floor Small particles or spheres It is at least about 200 percent when you think it is. The filling weight of the dry material, the aforementioned second layer consists of With hydrophilic particles that are evenly arranged as Mostly and entangled with selected friction from a group consisting of cellulose fibers, peat moss, rayon fibers and a mixture of them, such particles are closely aligned with neighboring particles. Enough to promote the rapid movement of the Liquid along the plane of the layer And the passing fields thereof at Consists of the part of the aforementioned adjacent particles that extend into First floor and merged with the said first floor with Some of the entangled particles come in close contact with the material. As absorbent Got such a lot The articulation of the aforementioned plates is pressed. To greatly reduce its thickness. 2. The articulation of the pressed different types of sheets according to claim 1, where the first layer is a non-woven sheet of strands. Short-fiber polyamide 3. The splice of the extruded heterogeneous sheet in accordance with Clause 2, where the non-woven sheet is polyester 4. The laminated membrane of the pressed different type. According to claim 1, where the thickness of the articulation is less than half of Thickness in uncompressed form 5. Splicing of pressed different sheets according to claim 1, where the second layer is fibers of wood pulp. The lignin was removed by a chemical method. 6. The articulation of different types of sheets that were pressed according to claim 1, where the second layer was peat moss. Pressed different sheets according to claim 1, where the highly absorbent material is available in amounts from approximately 200 percent to approximately 1,500 percent of water. 8. The extruded heterogeneous membrane of the absorbent consists of a first layer of fiber having a thickness dimension. Defined in uncompressed form, the material is highly absorbent. That is within that first layer and combined with the fibers of that layer The first floor to maintain the condition of the first floor in The compressed image has a thickness dimension that is less than the thickness dimension. Given to the aforementioned, and the second class that is disjointed with First floor but is included There is no such second floor. The material is more absorbent inside and denser than the layer. The first layer, as mentioned before, combines the highly absorbent material there so that the liquid inside the second layer is attracted as Said first When the liquid has made the laminate plate Such different types of water in areas designated to get wet can be exported from. The designated area within the aforementioned second floor and distributed among various parts. Of the first floor, the aforementioned distance from The area assigned to such a highly absorbent substance when Inflates, causing that layer of the first fiber to expand away from The extruded figure is when such a highly absorbent material has already absorbed the liquid, thus providing a retention capacity of 9. Splicing of extruded discs according to claim 8, where the first layer of fibers is a fiber. Unwoven 1 0. Splicing of extruded discs according to Clause 9, where the nonwoven fibers are Polyester fiber 1 1. Splicing of extruded heterogeneous sheets according to Clause 8, where the highly absorbent material exists in quantities from approximately 200 percent to approximately 1,500 percent of the water Dry weight compared to the dry weight of the first fibrous layer 1 2. The splice of the extruded sheet in accordance with claim 8, where the second layer is the wood pulp fiber. The lignin was removed by chemical method 1 3. The articulation of the pressed different types according to claim 8, where the second layer is peat moss. Of extruded heterogeneous discs according to claim 8, where the second layer is rayon fiber 1. 5. The splice of extruded heterogeneous sheets of the absorbent. A disposable type consisting of an absorbent layer, a transit zone, and an intoxicating layer, the absorbent layer consists of at least 30 percent of bulk's dry reversible fibers that dry initially. At least about 20 cubic centimeters / gram, and weighing less than about 2 ounces / square yard. Choose from a group consisting of cellulose fibers, peat moss, rayon fibers, and a mix of them, some particles will be filed. Enters the said absorbent layer and combines Said to be such a transition zone, such an absorbent layer There is a highly absorbent material distributed within an amount of between 200% and 1,500% of the dry weight compared to the weight of the fibers. The interlocks of such sheets are pressed in figure 1 6. The splice of the extruded disc in accordance with Clause 15, where the fabric is a non-woven fabric. Synthetic short fibers 1 7. Plates of different types of plates. Pressed according to claim 16, where the non-woven fabric is polyester 1 8. The articulation of different types of sheets that have been pressed in accordance with claim No. 15, where the layer is drawn as Said to be wood pulp fibers The lignin was removed by chemical method 1 9. The articulation of different types of sheets that were pressed according to claim 15, where the dull layer was peat moss 2 0. Extruded discs according to claim 15, where the highly absorbent material has In the amount of approximately 400% to approximately 1,200% by weight when dry compared to the dry weight of Such fiber disc 2 1.Disposable diapers that contain absorbent pads at Which the aforementioned absorbent sheet is a bonding sheet of different types Compressed of the adsorbent consisting of an sorbent layer, a transit zone, and an intensification layer, the absorbent layer consists of sheets. At least 30% dry bulk bark regenerated fibers, at least initially dry bulk bulks (2 ounces / square yard), about 20 cubic centimeters / g, and weighs less than approximately 67.82 grams / square meter. , Said the doodling layer composed of hydrophilic particles selected from the Contains cellulose fibers, peat moss, rayon fibers and a mixture of them, some of these particles will protrude into the The aforementioned absorbent layer and combined with it to As such a transition zone, such absorbing layer contains material that It is highly absorbent, widely distributed internally in approximately 200 percent and 1,500 percent dry basis compared. With the dry weight of the fibers Different types of discs. Said in a pressed figure that has a thickness less than c