จำนวน Repository ( 3611 )
การออกแบบเครื่องทอผ้าแบบยกดอกพิเศษด้วยเครื่องแจ๊คการ์ด (JACQUARD)เพื่อพัฒนาผลิตภัณฑ์ชุมชนเชิงนิเวศน์เศรษฐกิจ
The research was an objective to study the weaving proves in the central of Thailand. IT was focused on problem study and design consumption by special loom as jacquard for improving the weaving techniques. This research not only data analysis ofr jacquard production but also transfer knowledge as economic efficiency product by workshop. This study was an experimental development research by purposive sampling. The information were surveying from ๓ groups. The first was ๒๕ people what using native woven in north central of Thailand as Nern-kham woven cluster at Nern-kham district Chainat province. The second was ๒๕ people what using flying shuttle woven from Wat nam Tao in Ma-ha Rat district Ayutthaya province. And ๕๐ people what using produced loom. The results were evaluated in jacquard satisfaction as reduced time production by using ๑๒๐ heddles ease of jacquard setting up that was delicate and versatile styles on native woven such as Yok-Dok Yok-kit Teen-jok Praw-wa and the other native styles. The heddles tool was Rectangular and C-type steel whatever it was greater durability material. The additional this product had the returnable storage cards that they were controlled by cylinder. The working area was individual adjustable. However the combination of this product into the traditional loom weaving must be controlled by specialist. This produced machine was ease movement and reduced torn warp yarns. The fabric was rolled by hand lever to turn the both side together. The heddle was raised by foot lever in rhythmic weaving. The produced jacquard was a similar production cost as the same product but it had better efficiency and reasonable price. It was suitable for new weaver thus had a background in basis weaving for making the high efficiency production and good quality product. Thus the machine had an axil and gear for reed locked and hit regularly width fabric. The summarize research concerned with process technique weaving process. The main was jacquard system of heddle lift system. It promoted the development knowledge for semi-automatic loom weaving thus motor and electricity combination. Moreover the design of jacquard for loom weaving was basement knowledge of developing the new equipment tools pattern for textile product in ecology economical furthermore.
การพัฒนาผลิตภัณฑ์ของเล่นเด็กเสริมทักษะจากผ้ากันไรฝุ่น
The objective of this research is to develop the additional skill toy product from dust mite defending fabric. There are categories into three products: 1) without the decoration 2) cartoon printing 3) colorful fabric which is wrapping the toy. It can be divided into 3 styles of this product : 1) the geometry style (triangle square hexagon) the ring toss style and the jigsaw style. The sample of this research are 100 children who are aged between 2-6 years old for using the purposive sampling 100 parents and 100 general interested people for the accidental sampling. The instrument used for collecting data was quality assessment of this product on the opinion of children group between 2-6 years old parents group and general interested people group. The findings of this research were as follow: In term of children between 2-6 year old they like the colorful fabric which is wrapping the toy and they choose mostly the ring toss style followed by the cartoon printing and the ring toss style. In term of parents group mostly female between 21-30 years old bachelor degree or equivalent housewife monthly income between 7501-10000 baht have never seen this product and they think that the using material is suitable. Besides they like the geometry style in colorful type for decorating the printing method and colorful fabric which is wrapping the toy as well as the choosing product should realize the important health. Moreover they like very much the decoration of cartoon printing in the ring toss. In case of product they like the geometry about size style and suitability. In term of general interested people group mostly female between 21-30 years old bachelor degree of equivalent students no monthly income have never seen this product and they think that the using material is suitable. Besides they like the jigsaw style in color type for decorating the printing method as well as the choosing product should the important health. Moreover they like the decoration of colorful fabric which is wrapping the toy in the geometry style. In case of product they like the geometry about size style and suitability.
การพัฒนาสารข้นจากแป้งกลอย
Thickening agent is a substance when it was using to increase viscosity of an aqueous solution but other properties were not substantially modifying. it had major roles in textile printing process via adjust the print paste viscosity. transfer dye and auxiliaries into fabric. Thickening agent type starch had used in textile printing but it was a troublesome production also high cost. In this research had and feasible study to placement of dry Dioscorea hispida Dennst for textile printing processes such as direct dye and reactive dye printing on cotton woven fabric acid dye printing on nylon woven fabric and disperse dye on polyester woven fabric. The results found dry Dioscorea hispida Dennst successfully applied used as thickening agent stable time to collected as 3 days. The textile printing quality and viscosity propertied equivalent as the industrial thickener at 10% of weight print paste (owp). The steam fixation applied for direct dye and reactive dye printing at 100c for 10 minutes and gor flue fixation foracid dye and disperses dye and disperses dye printing at 150c for 5 minutes. The printed quality was good at rubbing fastness true color appearance. Theresidual paste was removed completely in washing off process.
OmniSwitch 7700/7800 OmniSwitch 8800 Network Configuration Guide
This OmniSwitch 7700/7800/8800 Network Configuration Guide describes how to set up and monitor software features that will allow your switch to operate in a live network environment. The software features described in this manual are shipped standard with your OmniSwitch 7700 7800 or 8800. These features are used when setting up your OmniSwitch in a network of switches and routers.
การบำบัดน้ำเสียจากกระบวนการฟอกย้อมด้วยเทคนิคโฟโตแคตตาไลติคร่วมกับกระบวนการดูดซับ
Dye effluent treatment with photocatalytic technique and adsorption process had an objective for studying the combination process between Titanium dioxide and activated carbon from dye effluent. The dye effluents were prepared from the direct dye reactive dye acid dye disperse dye and basic dye. The effluent dyes from the completely dyeing process at 1 % owf initially. All of dye structures were azo. From the study direct dye and reactive were successfully using combination process between photocatalytic technique and adsorption process whereas disperse dye favored in adsorption process. However acid dye and basic were ignored in this experiment cause of they were a bit of dye concentration in their effluent. The optimum condition for direct dye was 10g/l Titanium dioxide for 6 hours and 5 g/l activated carbon for 6 hours continuously. Reactive dye was performed in continuous condition as 10g/l Titanium dioxide for 6 hours and 10 g/l activated carbon for 6 hours. Disperse dye was the particular process in adsorption by activated carbon 15 g/l for 4 hours. It was summarized that the treatment of photocatalytic technique and adsorption process were upon on the type of dye.