จำนวน Repository ( 1174 )

การพิมพ์สีธรรมชาติจากเปลือกลูกจากแห้ง
การพิมพ์สีธรรมชาติจากเปลือกลูกจากแห้ง

The aim of this research is to study white and colour resist printing of dye extracted from dry nipa palm shell. The printing recipes and fixation condition were studied in this work. The result of white resist printing showed that 30 % owp of sodium carbonate (Na2CO3) was used to be a resisting agent. The steam fixation for 15 minutes was suitable to show a good white resist printing in whiteness and sharpness of printing pattern. The whiteness value was 35.05. The washing and rubbing fastness were good to very good and light fastness was fair. The tensile strengths of warp and weft directions were decreased to 10.29 % and 4.25 % respectively. The colour resist printing was using Curcuma longa Linn. powder as illuminant dye. The dye was miscible in 30 % owp of sodium carbonate. The colour resist printing results were corresponding as white resist printing results. The 15 minute of steam fixation showed a good colour resist printing. The Curcuma longa Linn dye could be fixed on silk fabric and showed a good colour strength and sharpness of pattern. The washing and rubbing fastness were good to very good. And light fastness was fair. The tensile strengths of warp and weft directions were decreased to 18.37 % and 4.18 % respectively.

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การพัฒนาและแปรรูเครื่องแต่งกายและส่วนประกอบการแต่งกายจากผ้าทอกะเหรี่ยง ภายใต้แผนงานวิจัย การจัดการองค์ความรู้ทางสิ่งทอในการพัฒนาและอนุรักษ์ภูมิปัญญาชุมชน กรณ๊ศึกษาผ้าทอกะเหรี่ยง
การพัฒนาและแปรรูเครื่องแต่งกายและส่วนประกอบการแต่งกายจากผ้าทอกะเหรี่ยง ภายใต้แผนงานวิจัย การจัดการองค์ความรู้ทางสิ่งทอในการพัฒนาและอนุรักษ์ภูมิปัญญาชุมชน กรณ๊ศึกษาผ้าทอกะเหรี่ยง

This research had an objective to research and development the garments and accessory products from Karen Woven Fabric. There were 3 product types as dress:D shirt:S and accessory:A what they were 15 styles/type. This research was survey research that used the Index of item-Objective congruence questionnaires (IOC) as the major tool. Addition the computer graphic aided was used to design the products under the design principle. The results showed the good level consumer responsibility. The consumer favored of the products followed: for dress was D8 > D7 > D3 > D5 > D1 > D4 > D2 > D10 > D11 > D6 > D14 > D10 > D13 > D12 > D15 for shirt was S8 > S7 > S3 > S5 > S1 > S11 > S10 > S9 > S1 > S4 > S6 > S14 > S13 > S15 > S12 and accessory was A5 > A2 > A4 > A1 > A3 > A11 > A6 > A7 > A10 > A14 > A15 > A8> A9 > A13 > A12. Moreover the whole satisfactions level of the consumer for all products in term of the useful modern style Karen conservation style and color theme were good. All of results were transfer to the target group at Bann YangNamkladtai school Phetchaburi province. The transfer group was satisfied and gain the worth knowledge. This cognition was a way for building the career and produces the commercial products in the future.

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การพัฒนาหม้อนึ่งแรงดันสูงเพื่อการสกัดสีและย้อมสีธรรมชาติภายใต้แผนงานวิจัย การจัดการองค์ความรู้ทางสิ่งทอในการพัฒนาและอนุรักษ์ภูมิปัญญาชุมชน กรณีศึกษาผ้าทอกะเหรียง
การพัฒนาหม้อนึ่งแรงดันสูงเพื่อการสกัดสีและย้อมสีธรรมชาติภายใต้แผนงานวิจัย การจัดการองค์ความรู้ทางสิ่งทอในการพัฒนาและอนุรักษ์ภูมิปัญญาชุมชน กรณีศึกษาผ้าทอกะเหรียง

This research had an aim to develop an autoclave for using in natural dyes extraction and dyeing process. The autoclave used the stainless steel as the major material what it was a noble durable material and good resistance for the chemical used in the processes. The achievement results showed by the comparison data between the conventional process and the development using autoclave in term of extraction efficiency deep of shade (K/S) time equivalent process time and amount of gas consumption saver. The knowledge from the research would transfer to the target group at Bann Yang Nam Klad Tai Phetchaburi province. The results were following as 1. For the extraction process: the extraction process using 100oC for 45 min. They obtained product was the same dye quality but the autoclave process was smaller water evaporation as 26.71% whereas the conventional process was 41.99%. 2. For the dyeing process: All condition from the autoclave using make a deeper dye shade (K/S) than conventional process. The dyeing time equivalent as 15 minutes to make the depth shape via autoclave process as alike the conventional process for 45 min. 3. Saving time and gas consumption: the autoclave process could save 66.67% time process and 88.99% amount of gas consumption. 4. The Complacency for knowledge assignment: the satisfaction level in the content time and period was good. Furthermore the utilization the instructors and the value obtained were excellent. This research accomplished the study objectives. The results were not only corresponding to energy conservation but them also reducing the chemical toxic and pollutant vapor inhalant to the worker.

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การศึกษาสมรรถภาพทางกายของนักศึกษา มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร
การศึกษาสมรรถภาพทางกายของนักศึกษา มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร

The purpose of this research was study Physical Fitness of Students of Rajamangala University of Technology Phra Nakhon. The population used in this research was 410 males and 460 females who were studying in the two semester of academic year 2012 at Rajamangala University of Technology Phra Nakhon. The instrument used was the AAHPERD Health-Related Physical fitness Test which consisted of thee items: sit and reach one minute sit-up standing long jump and the ACSM Fitness Test consisting of body mass index. The data were analyzed by mean standard deviation percentage and norms using raw scores. The norms were divided into five levels: excellent good moderate low and poor respectively. It was found that the health-related physical fitness norms for male and female students of Kasetsart University Chalermphrakiat Sakonnakhon Province Campus by using physical fitness test: body mass index sit and reach one minute sit-up and standing long jump were at moderate level. The research provided health-related physical fitness norms for students of Rajamangala University of Technology Phra Nakhon.

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Preparation of Thickener from Dry Dioscorea hispida powder for Textile Printing
Preparation of Thickener from Dry Dioscorea hispida powder for Textile Printing

The objective of this research was to study the feasibility for producing the dry Dioscorea hispida powder as a thickener. The product was investigated in their properties the compatibility with dye and chemicals in print paste color appearance by indicated with color hue value the time durability storage the residual substance after washing treatment and the color fastness in washing and rubbing methods. The results shown the dry Dioscorea hispida powder was used as thickener that it was the good characteristic like the famous textile printing thickener as alginate. The dry Dioscorea hispida powder thickener was 10%w/w had the equivalent viscosity as 8%w/w alginate. It had 3 days stability storage and good compatibility for direct dye reactive dye acid dye and disperse dye print pastes. The color appearances were corresponding with owned hue in color index databases. The thickener was completely in washing process. And the washing and rubbing fastness were good to excellent.

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