Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1992-06-23
1994-12-13
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428284, 428285, 428289, 428290, 428323, 428341, 428406, B32B 516
Patent
active
053728785
ABSTRACT:
Paper having a relatively high rigidity including Japanese paper and fibrous sheet such as vegetable fibrous sheet and nonwoven fabric are used as base materials for finishing without subjected to any processing while fibrous sheets including some sorts of Japanese paper and spunbonded nonwoven fabric being high in softness and flexibility and bulky, and machine-made paper being lightweight and thin, and moreover having a relatively high rigidity are incapable of or nondurable to physical processing such as beating, bending and crumpling, so that the pretreatment or preliminary processing (primary processing) is applied to these sheets for use as base materials in such a manner that they are resin-treated or have plastic material, elastomer film, woven cloth or one selected from a group of fibrous sheets similar to the above attached thereto so as to convert them into composite sheets. The obtained base materials are subjected to the physical processing, whereby the fibrous texture of the base materials for finishing is slackened, and resin-treated for strengthening, whereby the base materials for finishing are improved in strength and provided with the resilience, water repellency, bulkiness, decorative effect and so forth, so that they can be utilized for daily goods, personal belongings, clothing, interior decoration and so forth when finished. The present invention relates to the raw materials thereof.
Bell James J.
Yamasa Momi Kikaku Co., Ltd.
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