公开(公告)号：US20150292157A1

公开(公告)日：2015-10-15

申请号：US14673019

申请日：2015-03-30

Applicant: tesa SE

Inventor： Norbert GRITTNER ,  Matthias LEHDER ,  Karsten KUSS

IPC: D21G1/00 ,  B05D1/26

CPC classification number: D21G1/006 ,  B05C1/0813 ,  B05C1/0834 ,  B05D1/26 ,  B05D1/28 ,  B05D2252/00 ,  B05D2252/02 ,  B29C43/24 ,  B29C43/28

Abstract: Method for uniform coating of a composition onto a carrier material in web form, through the use of a coating apparatus comprising at least one element A, that forms with a further element B a nip ahead of which the composition is held up, and that moves relative to the element B in such a way that a rotating body of composition is developed and the composition is conveyed into the nip; comprising introduction of the composition into the intake region of the nip, the application of the composition to a carrier material in web form in the nip or after the composition has travelled through the nip, and which limits the longitudinal extent E of the nip intake region fully fillable by the body of composition.

Abstract translation: 通过使用包含至少一个元素A的涂覆装置，将组合物均匀地涂覆在载体材料上的方法，所述涂覆装置与另外的元件B形成一个压区，组合物保持在其前方，并且移动 相对于元件B，使得组合物的旋转体显影并将组合物输送到辊隙中; 包括将组合物引入到辊隙的进气区域中，将组合物施加到辊隙中的纤维网形式的载体材料中，或者在组合物已经穿过辊隙之后，并限制辊隙进入区域的纵向范围E 完全可以由身体的组成。