| 摘要 |
Hitherto, paper webs for absorbent paper products have been creped either when wet which gives the web bulk but results in a stiff and uncomfortable hand, or when dry, which creates a softer web but one lacking in bulk and absorbency. The process of the invention includes the steps of creping the web when wet, subsequently drying the web and then re-creping the previously wet creped web, in a dry state. This produces a web which is both bulky and soft. |
