摘要:
The invention relates to a fibrous web formation device comprising an inclined wire former (120), an inclined wire headbox (110) and a drainage device (130). The inclined wire headbox (120) has at least one conveyor wire (150) which transports the fibrous web (140) in the direction of travel (180) thereof and which has a portion (170) that runs at an angle from the horizontal (172), in which portion the inclined wire headbox (110) is arranged. The inclined wire headbox allows a fibrous suspension to be applied to the conveyor wire (150). In a drainage device (130) that has a roll (220), a drainage wire (230) lying against said roll (220), and a pressing wire (240) pressing against said roll (220), the fibrous web (140) being arranged between the drainage wire (230) and the pressing wire (240) in the region of the drainage device (130), drainage can be performed gently so that the fibrous web (140) at least partially maintains voluminous structures.
摘要:
A laminate wiping product is disclosed. The wiping product includes a first outer ply that has a textured surface. For example, the first outer ply can be an uncreped throughdried paper web having a three-dimensional conformation. The second outer ply, on the other hand, can be a smoother and softer web. The plies are laminated together by any suitable process. In one embodiment, the plies are embossed and nested together to form the final product.
摘要:
Multi-ply tissue products are disclosed. The multi-ply tissue products contain tissue webs (23) that have raised areas and depressed areas. The tissue webs may be constructed so as to be relatively non-compressive and may have a resilient three-dimensional structure. During production, in one embodiment, the tissue webs may be produced without being subjected to any substantial compression, such as a calendering process. Although not necessary in all applications, in one embodiment, the tissue webs may be combined such that the depressed areas contact each other to form the multi-ply product (70). The tissue webs (23, 50, 60), for instance, may comprise a through-air dried web in which the raised areas (52) and the depressed areas (54) are molded into the web. Tissue products made according to the present invention have enhanced absorption characteristics. For instance, the tissue products can have an interply absorbency of greater than about 3 g/g after 30 seconds.