How to make snap band top of filter bags?

How to make snap band top of filter bags?

Snap band filter bag top is one top which is most common among all types of dust collector filter bags tops.

Snap band filter bag top includes snap band, snap band strip and filter felt which is covering the snap band and snap band strip.

How to make snap band strip?

Shanghai Indro Industry Co., Ltd is one dust filter bag factory, we are glad to share with you about snap band strip process.

Snap band strip process is as followings:

For different part of filter bags, different filterbag sewing machine is used.

Use SIIC-M015 special filter bag snap band strip cutting machine to cut fabric into the small width which you need.

Use SIIC-M014 special filter bag snap band sewing machine to sew snap band strip.

Stick snap band strip onto the snap band.

Use felt to cover the snap band. Once complete of filter bag snap band top is coming out now.

For high temperature resistant filter bag snap band strip, is using ptfe sewing thread to sew snap band strip.