Big bag sewing machine

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  • The lockstitch is formed by a combination of two threads the top thread, which is typically fed from the sewing machine’s needle, and the bobbin thread, which is located beneath the fabric. When the needle penetrates the fabric and completes its upward motion, the hook in the sewing machine catches the needle thread and loops it around the bobbin thread. This process tightly interlocks the two threads, forming a secure and balanced stitch.


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  • Computerized long arms, often referred to as robotic arms or automated manipulators, are essentially mechanical devices that can be programmed to perform a variety of tasks. They are equipped with multiple joints and segments, allowing for a high degree of flexibility and movement. The 'long arm' aspect pertains to their extended reach, enabling them to perform tasks that would be challenging or impossible for human workers. Typically, these robotic arms utilize advanced software and artificial intelligence to execute complex motions with speed and accuracy.


  • Before diving into the selection of a sewing machine, it’s essential to understand the specific requirements of tent-making. A camper's tent is typically made from durable, water-resistant materials such as ripstop nylon or canvas. These fabrics can be challenging to sew, requiring a machine that can handle thick layers and heavy-duty stitching.


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