Mechanical and Surface Properties of Thai Cotton Hand-woven Fabric Made from Hand-spun and Machine-spun Yarns

Pretreatment dependence of mechanical and surface properties of cotton ring- and OE rotor-spun yarns

The variations in the mechanical and surface properties of cotton ringand OE rotor-spun yarns on exposure to different chemicals during wet processing have been studied. It is observed that the structure and yarn twist are the dominant parameters in determining the accessibility of chemicals during wet processing. The most distinct outcome of alkaline scouring of cotton yarns, in comparison to ...

Quality Parameters Analysis of Ring Spun Yarns Made from Different Blends of Bamboo and Cotton Fibres

Besides its decorative handicraft antiques and other conventional uses, the importance of bamboo crop has been increased due to its use in textiles as a vegetable fibre. The absorbent nature of bamboo fibre has lead to its various applications in textiles. The focus of present research is to optimize the quality of bamboo/cotton blends. Therefore, present study investigates the influence of bam...

An Investigation of Structural-Mechanical Properties of Spun-Bonded Non-Woven Using Computer Vision Method

determination of some physical and mechanical properties red bean

چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...

Machine-Made Puzzles and Hand-Made Puzzles

Originally puzzles were not for recreation, but serious questions you might be killed if you couldn’t solve them. But in modern times, puzzles had become a sort of recreation, decreasing the seriousness and religiousness gradually. Now, the ‘rule creators’ of puzzles began to attract notice. I, as a rule creator, published a book, Kyoto University Student, Higashida’s Puzzles. I’ll show several...