Industrial Sewing Machines

Industrial Sewing Machines - Bartack Lockstitch Make Mo del Descripti on Pha se Notes Brother LK3 B430 -2 Brother B430 -2 42 stitch bartack sewing machine. Reconditio ned, tested and supplied with industrial warranty Good condition, see photos. £1195.00 +VAT (3 phase) £1250.00 +VAT (240v) 1 or 3 Brother LK3 B430 -6 Brother 28 stitch robust bartack sewing machine for work- wear or denim etc. Good condition, fully serviced, tested & supplied with 1or 3 1 available warranty. £1250.00 +VAT (Brother 430 models widely accepted as the best mechanica l bartack ever made) • Home • Contact Me • About Me • Submit Article • Advertise • News • Spinning • Fabric • Garment • Wet Process Search Here • Others • Machines • Flow Chart • Ebooks • Dictionary Translator Powered by Translate What is Textile? Textile is a very widely used term which includes What is Textile Fiber? Textile fibers are the materials at natural or artificials Properties of Textile Fiber Fiber should have some properties to be a textile fiber Textile Manufacturing Process Textile manufacturing is a complex process. It starts from fiber Application of Dyes There are different types of dyes for dyeing textile goods. These dyes Different Textile Mechineries In normal concept "Engineering" means gathering of different kinds Textile Ebooks for Textile Students Now I will give several download links of famous textile books for B.Sc. in Textile Engineering Students Textile Calculation Calculate the length of a package of 80/1 and cone weight 2.083 lb Bar Tack Sewing Machine | Study on Bar Tack Sewing Machine & Produce Sample Print PDF Name of the Experiment: Study on Bar tack sewing machine & produce sample. Introduction: There are many types of sewing machine. Some are used for special purposes such as bar-tack, button hole attaching machine, button hole making machine etc. This type of machines works in a cycle and so these are called simple automatic machine. Here we study on a type of machine that is bar tack machine. Bar tack means to increase strength of small length of fabric by sewing on it and then by repeating it. For example – belt loop, opening of pocket. It is a simple automatic machine which produces stitches in a cyclic order. Objectives: 1. To know about the machine parts. 2. To know about the thread path. 3. To know about the parts of bar tack machine. 4. To know the working principle of this machine. 5. To know the SPM, TPI, needle name, needle size of this machine. Specification: • Brand : JUKI • Model : LK1850 • Group : Lock stitch • Needle use : DPX5 • Needle size : 9, 11, 14, 16, 18, 20 & 21 • SPM : 3000-3600 • TPH : 6-7 inch • Pressure : 64 • Length : 1-1.5 cm • Made in : Japan. • TPI (Thread per inch) per pressure: 64 stitch. Different parts: 1. Bobbin winding 2. Bobbin winding spring tensioner 3. Back stitch lever 4. Spring tensioner post box 5. Thread guide 6. Knife lever 7. Thread take-up lever 8. Needle 9. Knife 10. Wiper 11. Pressure feed guide 12. Throat plate 13. Bobbin 14. Bobbin case 15. Pressure lever 16. Tensioner Where, A=Cone Package B=Thread C=Guitd D=Guide E=Guide F=Tensioner G=Tensioner H=Guide I=Guide J=Thread take up lever K=Guide L=Guide M=Needle Description: In a few length of cloth sewing again and again after sewing one time to increase the power of bearing load of that place of cloth is called bar tack. A bar tack machine can sew strongly with in a few lengths cyclically. At first doing tak stitch (1-2 cm) then in opposite make cover stitch (zigzag) on tak stitch. A little change can be done between tack stitch and cover stitch. Working principle: At first this machine produces tack stitches in a small length (1-2 cm) and then sews covering stitches over and at right angles to the first stitches. The variables are the number of tacking stitches and the number of covering stitches. Typical uses are closing the ends of buttonholes, reinforcing the ends of pocket openings and the bottoms of flies and sewing on belt loops. The adjustment points of this machine are needle, pressure feed, stitch length, stitch density. Uses of Bar Tack Sewing Machine: 1. Attaching belt loops. 2. Increasing strength in corner of pocket. 3. Closing the two corners of button hole. 4. At the end of zipper. 5. In that place where more strength is needed to support extra load. Conclusion: This type of machine can not be used for normal purpose. But for making a complete garment their importance can not be denied. Special care and sufficient knowledge is necessary for proper working. Otherwise faulty sewing may be done. I would like to give special thanks to our teacher. I am also grateful to our instructors. I think this will be very helpful in my future life. About the Author I'm Md. Mazharul Islam Kiron from Mymensingh, Bangladesh and student of Textile Engineering. I like to blogging. I also write English articles in Wikipedia. My user page in Wikipedia is kironbd07. Find Me on Facebook @ mikiron Follow Me on Twitter @ Kiron07 0 comments: Your feedback is always appreciated. If you have any question or opinion, you can give comment below. I will try to reply to your queries as soon as time allows. Note: Please do not spam. Search This Blog Categories to get free tutorials!!! Popular Posts • Textile Dictionary Free Download | Download Free Textile Mobile Supported Dictionary Enter Email Ad • Textile Ebooks/Books Free Download for B.Sc. in Textile Engineering Students • Textile Ebooks free download | Download free Textile books | Free Textile ebooks download | Free ebooks | PDF download • Textile Manufacturing Process | Process Flow Chart of Textile Manufacturing • List of Textile Engineering Universities/Colleges of Bangladesh Find @ Facebook Youtube | Google Plus | LinkedIn | Twitter | Facebook | Contact and Advertise | RSS Feed | Privacy Policy | Sitemap Copyright [c] 2010-2011 Textile Learner | All Rights Reserved Read more: http://textilelearner.blogspot.com/2012/02/bar- tack-sewing-machine-study-on-bar.html#ixzz1rd4lGVw8 Bar tacking is a specialized sewing stitch designed to provide immense tensile strength to the garment or equipment it is used on. Bar tacking is commonly used on backpacks, tents, tactical gear, and other heavy wear sewn items where normally sewn stitches might give way at a crucial moment. In general, bar tacking is a sign of good quality, although the rest of the product should always be looked over carefully as well. When a sewing pattern calls for bar tacking, it indicates that the designer feels that section of the pattern is a critical area that needs extra reinforcement. Bar tacking is accomplished by sewing a very tight zigzag stitch across the width of the material. In some cases, the manufacturer may go over the bar tacking again, causing the stitch to have an x-like form. Usually, very strong threads are chosen for bar tacking so that they will stand up to high pressure. When done correctly, bar tacking can help support loads of up to 400 pounds (almost 200 kilograms). Many backpacking companies in particular pride themselves on the number of bar tacks integrated into their products, claiming that they will wear harder and longer than the competition. AdChoices Embroidery Library Summer Embroidery Designs Steel Pipes Suppliers Rebar Cutters Benders Steel Hardening For commercial work, specialized bar tacking sewing machines are capable of handling high volumes of bar tacking through heavy materials like nylon webbing and canvas. Commercial bar tacking machines tend to be expensive, however, and smaller companies prefer to modify their existing sewing equipment. Home sewers can bar tack if they have a zigzag setting on their sewing machines, although they may have to do it by hand if the material is very thick. In both cases, a heavy weight waxed thread should be used. Bar tacking works to reinforce material by spreading pressure more evenly along the width of the fabric, with a large number of stitches covering a small area. When pressure is put on the bar tacked area, the thread will not give way as readily, because it is not in a straight line in grain with the fabric, as most sewing is. Indeed, fabric will [...]... Cheap used starter bar-tack machine tested 1 Notes SOLD working with 30 days warranty Not been used in production, original paint and in good condition SOLD Budget machines are serviced, tested & supplied with warranty Industrial Sewing Machines - Bartack Lockstitch *Special purpose* Make Model Description Phas Notes e Button-hole end bartack, in very good condition with short tack and pressure close... or torn, it is probably not safe for use AdChoices v Brother B430-4 28 stitch bartack sewing machine Used machine; LK3 cleaned B430 and tested 3 -4 Brother awaiting photo £900.00 +VAT (3 phase) £990.00 +VAT (240V) plus others Used Bartack - Budget machines Make Singer Model 269 Phas e Description Older model bar-tack sewing machine Cheap used starter bar-tack machine tested 1 Notes SOLD working with . Industrial Sewing Machines - Bartack Lockstitch Make Mo del Descripti on Pha se Notes Brother LK3 B430 -2 Brother B430 -2 42 stitch bartack sewing machine. Reconditio ned,. cone weight 2.083 lb Bar Tack Sewing Machine | Study on Bar Tack Sewing Machine & Produce Sample Print PDF Name of the Experiment: Study on Bar tack sewing machine & produce sample specialized bar tacking sewing machines are capable of handling high volumes of bar tacking through heavy materials like nylon webbing and canvas. Commercial bar tacking machines tend to be expensive,