Effects of Creping Conditions on Surface Softness of Tissue Paper-Application of Sled Method

紙廠起縐條件對衛生紙表面柔軟度之影響－滑板法測定表面柔軟度之應用

郭蘭生(Lan-Sheng Kuo) ； 鄭殷立(Yin-Lie Cheng) ； 王益真(I-Chen Wang)

《林產工業》 17卷2期 (1998/06) Pp. 395-410

摘要

柔軟、吸水及彈性等“布料”般之感覺，為衛生紙異於其他紙類之特性，起縐為賦予衛生紙特性之重要製程，起縐之好壞直接影響衛生紙表面縐紋及柔軟度，進而影響其加工適性及產品品質，選擇最佳之起縐條件，為衛生紙生產者之首要工作。接觸轆壓力、皺紋率及刮刀等為影響衛生紙起縐之重要因素，經由滑板法提供衛生紙原紙及成品之精確表面柔軟度測試結果，將可提供操作者及時而有效之資訊，以採取合適之操作條件，獲得適宜之產品品質及最低之生產成本。

關鍵字

起縐 ； 家庭用紙 ； 表面柔軟度 ； 接觸轆 ； 接觸角 ； 楊基烘缸 ； 刮刀

並列摘要

Soft, absorbent, resilient, those attributes of perceptions associated with ＂textile materials＂ are properties that making sanitary tissue paper different from other types of papers. Creping is a vital process that embodies these characteristics to sanitary tissue paper. The success or failure of the process affects directly the surface features and softness of sanitary tissue paper which in tum affects the convertibility and quality of the product. Selecting the optimal creping condition therefore becomes a most important task in the manufacturing of sanitary tissue paper. The pressure of the touch roll, creping ratio and conditions of the creping blade are important factors affecting creping of sanitary tissue paper. By the use of a sled method developed by the authors, surface softness of the base sanitary tissue sheets and products can be assessed effectively.

並列關鍵字

Creping ； tissue paper ； surface softness ； touch roll ； contact angle ； Yankee dryer ； creping blade