公开(公告)号：US20170050220A1

公开(公告)日：2017-02-23

申请号：US15119132

申请日：2015-01-15

Applicant: Carl Freudenberg KG

Inventor： Robert Groten ,  Andreas Eisenhut ,  Joerg Dunkel ,  Thorsten Gleich

IPC: B08B1/00 ,  D04H3/018 ,  D04H3/016 ,  D04H1/498 ,  D04H3/011

CPC classification number: B08B1/006 ,  D04H1/498 ,  D04H3/011 ,  D04H3/016 ,  D04H3/018

Abstract: A cleaning cloth has a microfiber composite fleece material in which a first and a second fiber component are arranged in the form of alternating layers, wherein at least one first layer A has the first fiber component in the form of composite filaments which are melt-spun and deposited into a fleece and which are at least partially split into elementary filaments having an average titer of less than 0.1 dtex, preferably between 0.03 dtex and 0.06 dtex, and solidified, and wherein at least one layer B is arranged on the first layer A, wherein the layer B has the second fiber component in the form of fibers deposited into a fleece and solidified and having an average titer of 0.1 to 3 dtex, at least one second layer A is arranged on the layer B.

Abstract translation: 清洁布具有超细纤维复合羊毛材料，其中第一和第二纤维组分以交替层的形式布置，其中至少一个第一层A具有复合长丝形式的第一纤维组分，其被熔纺 并沉积成羊毛，并且至少部分地分成平均滴定度小于0.1分特，优选0.03dtex至0.06dtex的基本长丝，并固化，并且其中至少一层B布置在第一层A上 其中层B具有纤维形式的第二纤维组分，其沉积成绒毛并固化，平均滴定度为0.1至3dtex，在层B上布置至少一层第二层A.

公开(公告)号：US10406565B2

公开(公告)日：2019-09-10

申请号：US15119132

申请日：2015-01-15

Applicant: Carl Freudenberg KG

Inventor： Robert Groten ,  Andreas Eisenhut ,  Joerg Dunkel ,  Thorsten Gleich

IPC: D04H1/498 ,  B08B1/00 ,  D04H3/011 ,  D04H3/016 ,  D04H3/018

Abstract: A cleaning cloth has a microfiber composite fleece material in which a first and a second fiber component are arranged in the form of alternating layers, wherein at least one first layer A has the first fiber component in the form of composite filaments which are melt-spun and deposited into a fleece and which are at least partially split into elementary filaments having an average titer of less than 0.1 dtex, preferably between 0.03 dtex and 0.06 dtex, and solidified, and wherein at least one layer B is arranged on the first layer A, wherein the layer B has the second fiber component in the form of fibers deposited into a fleece and solidified and having an average titer of 0.1 to 3 dtex, at least one second layer A is arranged on the layer B.