of bobbin thread bobbins, the process and equipment of winding bobbin thread to the bobbin thread bobbin and the preparation of several bobbin main bodies and to dissolve various troubles generated by the idle rotation of the bobbin thread bobbin while operating and driving a sewing machine.JINNO...
1,128,430. Sewing machines. SINGER CO. 22 Aug., 1967 [29 Aug., 1966], No. 38613/67. Heading D1G. A lock stitch sewing machine, adapted to wind a bobbin in situ, comprises a bobbin case carrying a bobbin thread-tensioning spring and formed, with a gapped bearing rib, a rotary loo...
1.Mostly there is bobbin winder built-in the sewing machine it self, but lower speed, and built-in bobbin winder doest not work. So you need Automatic bobbin winder for sewing machine bobbin winder. 2.You can put automatic electric bobbin winder anywhere ,The bottom plate can be slip resis...
According to a sewing machine with a bobbin thread monitor, the light emitted from a luminescence element is reflected by a bobbin thread or a rotating hook bobbin and received by a light receiving element. The light receiving element outputs the detection signal according to an amount of thread...
Sewing machine and bobbin thread tension control device for a sewing machine To provide what may be in the lower thread tension control device for a sewing machine, without depending on the frictional force the lower thread tension, and, finely, and accurately control. Has an outer hook 110, ...
machine embroidery bobbin thread, ensuring that your sewing projects run smoothly from start to finish. **Adaptable and User-Friendly** These bobbin clips are designed to be user-friendly, making them an excellent choice for sewing beginners. The ease of use means that you can focus on your ...
Seamstress inserts the bobbin with thread in a sewing machine,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、
How To Wind A Bobbin On A Singer|Singer Loading Bobbin|Material: Plastic,Crafted from durable plastic, these bobbin clips withstand frequent use in sewing projects. Function: Interlock Clamp,Features an interlock clamp to secure bobbins, ensuring thread stays in place. Customer ReviewsSpecificationsDes...
PURPOSE: To provide a sewing machine by which any kind of sewing pattern can be finished finely by automatically changing the thread tensile force of bobbin thread by the sewing pattern and obtaining stitch balancing thread tension for the bobbin thread fitted in the sewing pattern. ;CONSTITUTION:...
PURPOSE: To set a tension of bobbin thread to a sewing speed by disposing an electromagnet of which magnetism and magnetic force can be changed to attract or expel a permanent magnet in a bobbin case to approach or separate from the bobbin case. ;CONSTITUTION: When sewing is started, a coi...