TH13220B - Non-woven material covered with a permeable fiber-like film. - Google Patents

Abstract

DC60 (09/04/41) provides a padded absorbent material that can be used as a body side lining for care products. Personal, which is made of non-woven fabric On which the film is extruded to form a thinner layer. Then such a thin layer It has been hollowed out and has an suction rate of 8 cc, the size is a maximum of 20 seconds, and the wetting is less than 1 g. Diaper pants products for the hygiene of women. Absorbent panties Adult diaper products And the like A padded absorbent material that can be used as a body side lining for care products is provided. Personal, which is made of non-woven fabric On which the film is extruded to form a thinner layer. Then such a thin layer It has been hollowed out and has an suction rate of 8 cc, the size is a maximum of 20 seconds, and the wetting is less than 1 g. Diaper pants products for the hygiene of women. Absorbent panties Adult diaper products And the like

Claims (21)

1. Absorbent lining material consisting of a high-density non-woven fabric with a directly extruded film forming a thin layer on top, where this thin layer is porous and has a maximum absorption rate of 8 cc in 20 seconds and re-wetting of less than 1 gram. 2. The material of claim 1, whereby the aforementioned non-woven material has a thickness of at least 0.03 inches (0.76 mm) and a density between approximately 0.03 g/cc and approximately 0.7 g/cc. 3. The material of claim 2, whereby the aforementioned non-woven material shall have a thickness of at least 0.05 inches (1.3 mm) and a density of approximately 0.05 g/cc. 4. Materials of claim 1 whereby the aforementioned opening results in a thin layer with an open area of at least 20%. 5. Materials of Claim 1, whereby the aforementioned film consists of polyolefin. 6. Materials of claim 5, whereby the aforementioned film also contains titanium dioxide. 7. The material of claim 1, whereby the aforementioned non-woven fabric is composed of polyolefin fibers. 8. Materials of Claim 1: The aforementioned non-woven fabric is composed of conjugated fibers. 9. Materials of claim clause 8, whereby the aforementioned conjugated fibers are composed of polyethylene and polypropylene. 10. Material of Claim 1: The aforementioned non-woven fabric is composed of two main fiber components. 11. Selected personal care products from a group comprising diapers, cloth diapers, absorbent underwear, adult diapers, and feminine hygiene products containing the materials of claim 1. 12. Products of claim 11, whereby the aforementioned personal care products are feminine hygiene products and the aforementioned materials are pads or liners. 13. Products of claim 11, whereby the aforementioned personal care products are adult diapers and the aforementioned materials are liners. 14. Products of claim 11, whereby the aforementioned personal care products are diapers and the aforementioned materials are liners. 15. A diaper under claim 14 with a maximum crotch width of 7.6 cm. 16. The process for making the body lining of personal care products consists of the following steps: spreading the non-woven fabric to a raised surface; directly extruding the film onto the spread non-woven fabric to form a thin layer; and creating openings in the thin layer, where the layer has a maximum absorption rate of 8 cc in 20 seconds and a wetting rate of less than 1 gram. 17. The process of claim 16 whereby the aforementioned non-woven material has a thickness of at least approximately 0.76 mm and a density of at least approximately 0.03 g/cc. 18. The process of claim 16 whereby the aforementioned film has a thickness of approximately 0.006 to approximately 0.076 mm. 19. The process of claim 16, whereby the aforementioned open forming results in the aforementioned thin layer having an open area of at least 20%. 20. The process of claim 16 whereby the aforementioned film consists of titanium dioxide. 21. The process of claim 16, whereby the sheeting procedure consists of spreading the aforementioned high-floor non-woven fabric by at least approximately 20% in the direction of the machine.