The air filter bag making machine is a device specifically designed for producing such filter bags. It realizes automated inline operation from raw materials to finished products (either in individual pieces or whole rolls), ensuring cleanliness and time efficiency. The size of each built-in compartment within the filter bag can be adjusted.

Machine Features

Equipped with automatic slitting knives for direct production, saving time and materials.

The size of the built-in compartments can be changed by replacing the molds according to specific requirements.

The welding pattern at the end of each roll or each bag can be freely selected.

The welding pattern of the built-in compartments can be freely selected.

The length of the finished products (bags) can be freely set.

15 ultrasonic devices for synchronous welding.

Computer program control.

Automatic high-strength control.

Aluminum alloy machine frame, featuring sturdiness and an attractive appearance.

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About Us

Dongguan Tongxin Mechanical Equipment Co., Ltd. was founded in 2009. As a technology-driven company specializing in the design, R&D, and manufacturing of various automated equipment, we uphold the service tenets of integrity, professionalism, quality, service, and efficiency. Our main focus is on developing and producing high-quality automated equipment, including:

Mask Machine Series

Fully automatic N95 mask machines (ear-loop type, head-hanging type)

KF94 mask machines

Fully automatic flat mask machines

Fully automatic tie-band mask machines, etc.

Slitting Machine Series

Ultrasonic slitting machines,Gauze slitting machines,Non-woven slitting machines,Film slitting machines, etc.

Cotton Swab Machine Series

Fully automatic cotton swab machines, etc.

Packaging Machine Series

Pillow packaging machines,four-side sealing packaging machines

blister packaging machines,food packaging machines

heat shrink film packaging machines, etc.

Medical Auxiliary Machinery Series

Sterile protective cover/medical instrument protective cover machines

,medical bed cover machines,protective pad/urination pad/pet pad machines,oxygen tube coiling and packaging machines,antipyretic patch making machines,doctor's hat machines,silicone gel punching machines

,disposable bed sheet machines,middle sheet making machines, etc.

Non-woven Products Machinery Series

Bowl cover machines,toilet seat cover machines

tire cover machines,cosmetic cotton unloading machines

three-dimensional foot mask machines,eye mask machines

spunlace towel machines,PE shower cap machines

disposable insole making machines,plastic shoe cover machines

non-woven shoe cover machines,glove machines,sauna pants machines

striped cap machines,air filter bag making machines,aviation pillow towel machines,chef's hat machines,afety helmet cover machines,watch sponge pillow machines, Shopping Bag Making Machine，etc.

Labeling Machine Series

Flat labeling machines,round bottle labeling machines,side labeling machines,multi-side labeling machines,corner labeling machines,real-time printing labeling machines

visual labeling machines.

Our company has long been engaged in the R&D and production of non-standard automated equipment, designing and manufacturing cost-effective, stable-quality automated equipment based on customers' samples and requirements.

Our Culture

We consistently adhere to professional technical concepts, believing that professionalism is our belief!

We continue to uphold the craftsmanship spirit to ensure quality, believing that quality is our life!

We always maintain efficient and high-quality service, believing that excellent service is our soul!

Warmly welcome to visit and guide Dongguan Tongxin Mechanical Equipment Co., Ltd.!