Four elements of sewing machine selection
1. Thickness ability: Thickness means that the sewing machine can sew the largest number of layers of samples, and generally denim is used as the sample (denim has a higher density).
However, it is not the case that the more layers of superimposed samples that are sutured by the sewing machine, the stronger the thickening ability of the sewing machine will be. It also needs to be considered comprehensively based on the quality and reliability of the suture during sewing.
2. Reliability: How to judge the reliability of the sewing machine? It mainly depends on the vibration of the equipment during the fast and far rotation of the sewing machine, whether there is any needle drop or disconnection, whether the stitches are good, whether the fabric is wrinkled, etc. The reliability of the sewing machine is usually related to the material, net weight, running-in period of parts, and quality.
3. Versatility: The basic elements of the sewing machine are mainly “parallel lines”, “zigzag stitches”, “support force adjustment”, “stitch length” and “total width adjustment”, “one-button reverse sewing”. This role basically meets most of the requirements in work and life.
Higher-level functions include “one-step buttonhole”, “automatic thread loading”, “double needle mode”, “speed control button except treadle”, “large number of stitch types”, “presser foot working pressure Automatic adjustment” these.
More high-end equipment can also “automatic embroidery”, “arbitrary stitching”, “matching box-shaped cloth feeding system”.
The more feature-rich sewing machine, the more convenient the application and the stronger the execution.
4. Durability: The durability of the sewing machine is related to the formulation ability of the internal equipment and the material quality of the equipment. At present, the shells of many household sewing machines on the market are made of ABS plastic, and the most important difference among them is the internal frame.
Some equipment uses metal shell frames (pig iron, aluminum casting, zinc-aluminum alloy profiles), which are very durable. Although the movement of some equipment is made of metal components, the casing is generally made of plastic, which is light in weight, not strong enough, and relatively lower in cost.
Maintenance of household sewing machines
The maintenance of today’s electric sewing machines is very simple, the key is to clean the inside of the bobbin case. There should be no hairs on the lining. After 8-72 hours of work, it needs to be cleaned and oiled. First use a brush to remove the inside. Dust and whiskers, don’t look at these obscure whiskers and dust, are the biggest nemesis of damage to equipment.
Technical features of rehow household sewing machine:
Two-thread lockstitch
Two-speed, High/low speed selector
Automatic thread rewind
Sews sleeves
Adjustable stitch length
Use hand switch or foot pedal to start
Built-in sewing light and thread cutter
Uses DC6V 800mA power or 4a “AA” batteries
Post time: May-06-2023
