Series Epoch-Making Plain Lockstitch and Zigzag Stitch Sewing Machine (CF-2284N)

Series epoch-making plain lockstitch and zigzag stitch sewing machine that are free of[fabric puckering]have come into being eventually! Fabric puckering is commonly seen in the sewing operation, especially in the process of sewing reinforcement cloth for tight underwear and straitjacket. The selected material has high flexibility and elasticity, which can make the wave incurred by the puckering of the cloth more obvious. In an attempt to guard against phenomena mentioned above, operators have to reduce the pressing force and carry out sewing work continuously through manual adjustment. Even doing like this, some local puckering is still inevitable.

CF-2284N serice sewing machines adopting the mewly developed cloth feeding device can effcetively eliminate the cloth puckering. This type of sewing machine is easy in operation, which can easily puodece sewed products of pleasing form and excellent quality. It can thoroughly prevent the cloth from losing shape.

The newly developed cloth feeding machanism can guard against the [cloth deformation]of materials of high flexibility and elasticity used to the tight drawers and straitjacket. It makes use of the simplifled mechanism to prevent the excessive cloth feeding in the cloth feeding sewing machine, and thus prevent the cloth from losing shape in this way. However, ist appearance and specifled part are the same as the previous zigzag stich sewing machine, and its poerating performance is not affected.
It can flexibly cope with various changes of materials.
It can cope with varlous changes of such materials as knitting wool fabrics through slight adjustment, which can prevent the cloth from losing shape, and easure the plessing from and high quality of the sewed puoducts.

The max sewing speed: 5, 000rpm
Needle swings: 5.0mm(2 points)
Feeding quantity: 2.5mm(2 points) or 2.0mm(4 points)
The hook: DP
The methods of Refueling: Force automatic filling
The needle: DP*5(11#)