http://nopr.niscpr.res.in/handle/123456789/31699 2026-10-09T15:25:41Z http://nopr.niscpr.res.in/handle/123456789/31999 Title: A simple method to estimate nep content in fibres Authors: Mohamed, A Peer Abstract: <span style="font-size:11.0pt;line-height:115%; font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">The Shirley template method can estimate nep content only in the fibre web. For measuring the nep count of fibres at any preparatory stage of a spinning mill, a simple manual counting method is suggested. This new method applies the same probabilistic model as used in the Shirley template method.</span> Page(s): 134-135 1997-06-01T00:00:00Z http://nopr.niscpr.res.in/handle/123456789/31998 Title: Effect of multiple soap wash on jute/polypropylene blended fabric Authors: Chatterjee, K N; Mukhopadhyay, A; Mitra, B; Samanta, A K Abstract: <span style="font-size:11.0pt;line-height:115%; font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";color:black;mso-ansi-language:="" en-us;mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">The study of multiple soap wash on jute/polypropylene blended fabrics reveals that jute fibre proportion in weft should be below 40% for certain end-uses. On successive washing, tenacity decreases both in case of textured and untextured fabrics, the decrease being greater for textured fabric<span style="font-size: 11.0pt;line-height:115%;font-family:" calibri","sans-serif";mso-ascii-theme-font:="" minor-latin;mso-fareast-font-family:"times="" new="" roman";mso-fareast-theme-font:="" minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" roman";="" color:#272727;mso-ansi-language:en-us;mso-fareast-language:en-us;mso-bidi-language:="" ar-sa"="">. <span style="font-size:11.0pt;line-height:115%;font-family: " calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";color:black;mso-ansi-language:="" en-us;mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">On multiple soap wash, breaking extension increases in most of the untextured fabrics whereas it decreases in case of textured fabrics. Compliance ratio improves for un textured fabric and deteriorates for textured fabric on soap washing.</span></span></span> Page(s): 130-133 1997-06-01T00:00:00Z http://nopr.niscpr.res.in/handle/123456789/31997 Title: Effect of crosslinking in presence of PEG 600 on dyeability of cotton Authors: Chattopadhyay, D P; Sharma, J K; Patra, A K Abstract: <span style="font-size:11.0pt;line-height:115%; font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">The dyeability and strength properties of cotton fabric resin finished using Finish KVSI (a DMDHEU based cross linker with built-in-catalyst) in presence of polyethylene glycol 600 (PEG 600) have been studied. The treated samples were dyed with three different vinylsulphone reactive dyes. The dyeing was evaluated by <i><span style="font-size:11.0pt;line-height:115%;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:"times="" new="" roman";="" mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:minor-latin;="" mso-bidi-font-family:arial;mso-ansi-language:en-us;mso-fareast-language:en-us;="" mso-bidi-language:ar-sa"="">K/S </span></i><span style="font-size:11.0pt; line-height:115%;font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;="" mso-fareast-font-family:"times="" new="" roman";mso-fareast-theme-font:minor-fareast;="" mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" roman";="" mso-ansi-language:en-us;mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">values and fastness ratings while the strength properties were observed in terms of tensile and tear strengths. It has been observed that the dyeability of the crosslinked (resinfinished) fabric substantially increases in presence of PEG 600. The best results are obtained at the optimum resin conc. of 100 gpl, PEG 600 conc. of 140 gpl, curing temperature of 160°C and curing period of 3 min.</span></span> Page(s): 124-129 1997-06-01T00:00:00Z http://nopr.niscpr.res.in/handle/123456789/31996 Title: Degummase treatment of spun silk fabric Authors: Gulrajani, M L; Arora, Sangeeta; Aggarwal, Shalini Abstract: <span style="font-size:11.0pt;line-height:115%; font-family:" calibri","sans-serif";mso-ascii-theme-font:minor-latin;mso-fareast-font-family:="" "times="" new="" roman";mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font:="" minor-latin;mso-bidi-font-family:"times="" roman";mso-ansi-language:en-us;="" mso-fareast-language:en-us;mso-bidi-language:ar-sa"="">Treatment of spun silk fabric with the proteolytic enzyme Degummase improves the wettability and whiteness of the fabric without affecting its strength. The enzyme-treated fabric absorbs more dye as compared to untreated fabric. Dyeing of spun silk fabric under alkaline condition gives more uniformly dyed fabric as compared to that obtained on dyeing under neutral condition. However, dye uptake and dye fixation are higher under neutral condition.</span> Page(s): 119-123 1997-06-01T00:00:00Z