Abstract: Provided are tissue webs, and products produced therefrom, that are generally durable, flexible and have improved cross-machine direction (CD) properties, such as CD tensile energy absorption (CD TEA), CD stretch and CD modulus. The inventive tissue products generally comprise multiple tissue plies, such as two or more plies, that have been prepared by through-air drying and more preferably by through-air drying without creping. Moreover, the plies may be produced in a through-air drying process that utilizes a transfer fabric positioned between the forming fabric and the through-air drying fabric where the transfer fabric imparts the nascent web with a high degree of CD strain.

Abstract: A design system for modeling bi-directional pad cells, the interaction of internal pull cells/resistors with pad cells of all types, and the interaction of external pull cells/resistors with pad cells of all types. This modeling technique involves the use of three separate pins on each bi-directional pad cell: an input-only pin, an output-only pin, and a resolved pin. The input-only pin reflects the data that is supplied to the pad from external sources. The output-only pin reflects the data that is supplied as output from the pad cell (strong data from the output driver). The resolved pin reflects the combination of the input and the output data that are present, as well as the effect of resistive data supplied by pull-up/down resistors/cells. The output-only and resolved pins are implemented as internal or hidden pins within a pad cell model. These pins are included in the model for the I/O pad cells in a given library. The existing pad pin serves as the input-only pin.

Abstract: A design system for modeling bi-directional pad cells, the interaction of internal pull cells/resistors with pad cells of all types, and the interaction of external pull cells/resistors with pad cells of all types. This modeling technique involves the use of three separate pins on each bi-directional pad cell: an input-only pin, an output-only pin, and a resolved pin. The input-only pin reflects the data that is supplied to the pad from external sources. The output-only pin reflects the data that is supplied as output from the pad cell (strong data from the output driver). The resolved pin reflects the combination of the input and the output data that are present, as well as the effect of resistive data supplied by pull-up/down resistors/cells. The output-only and resolved pins are implemented as internal or hidden pins within a pad cell model. These pins are included in the model for the I/O pad cells in a given library. The existing pad pin serves as the input-only pin.