What Types Of Sewing Machines Do We Have When Choosing A Bag Closing Machine?

A bag closing sewing machine is a specialized device used to package bag openings, and it can come in a variety of types depending on the way it is classified.

1.Some common ways of classification:

(1) According to the stitch

Bag sewing machines can be classified into single thread chain type and double thread chain type according to the different threads. 

(2) Depending on the number of needles

Bag closing machines can also be categorized into single needle and double needle according to the number of needles. 

(3) According to the way of use

According to the way of use, the bag closing machine can be divided into desktop sewing machine, portable sewing machine and vertical sewing machine. 

2.Recommend machines

The DS-9 series mainly for the closing the filled bags made of paper, PP woven, cloth, jute, and sacks etc. Today, we will introduce our relevant machines for you. Let you have further acknowledged of these machines. Then we share the specific information is as follows.

(1)DS-9A/9P Single needle high speed bag closing machine.

Regarding to the DS-9A and DS-9P, these two machines are single needle double thread machineis a high-speed bag closing machine with the mechanical automatic thread chain cutter. DS-9P is a bag closing machine without cutter.The max sewing speed can up to 2700SPM. The machine is one of the fastest bag closing machine in global market at present. It adopts the plain drop feed, one straight needle and one looper forms the stitch#401, the oil bath lubricated system with the freely maintenance (no oil pump or oil pipes used inside), the sealed moving parts against dust free, which assure the minimum maintenance and high efficiency, the adjusted machine speed by the adjusted pulley and the machine with auto crepe tape cutter.

(2)DS-9C Single needle high speed bag closing machine.

DS-9C is also the single needle double thread chainstitch industrial sewing machine. And the machine with auto crepe tape cutter, except for the feacture, there are same feactures as DS-9A model.

(3)DS-9AW/9CW double needle high speed bag closing machines.

If you need double needle machines, you can choose the DS-9AW/CW. The DS-9AW double needle high speed bag closing machine has the mechanical thread chain cutter, and DS-9CW double needle high speed bag closing machine has the automatic pneumatic thread cutter and crepe tape cutter. These two machines have the two straight needle and two loopers forms two independent rows stitch(stitch#401), needle distance 6mm, the enclosed oil bath lubrication, theirs max. working speed can up to 25m/minute, low vibration, and long machine life.

These DS-9 series machines are the very good bag closing machine for the automatic bagging line with the high productivity. If you have any requirements, welcome to browser our website(www.chinapackstar.com) to choose the machine that really can meet your requests.