Bottom Seal Bag Machine: High-Precision Auto Sealer

Bottom Seal Bag Machine: Secure Sealing for Bottom-Sealed Bags

Our bottom seal bag machines are specifically designed to produce and seal bottom-sealed bags. These machines offer secure and reliable sealing, ensuring that your products are protected during storage and transportation. Jiacheng Machine's bottom seal bag machines are ideal for packaging a wide range of products, from food items to industrial goods.

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Product Advantages

Precision Sealing Tech

The precision sealing technology allows for a servo-driven pressure control, which creates a burr-free seal that requires no manual trimming and can run reliably at 8-hour intervals.

Multi-Material Compatibility

The machine works with PP/PET/PS/PVC bags and accommodates many different sizes of bags to meet all your packaging needs.

Low-Cost Operation

Energy-saving servo system, minimal wear parts, easy cleaning, cuts daily running & maintenance costs.

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Items	ZNB-330
Rolling Cutting Speed	15-40times/minute
Productivity	180pcs/time(6pcs/time, 300times/minute)
Max.pack.size	330*270mm
Degree Of Automation	Automatic
Function	Filling,measurement,others
Packing Material	Non-woven fabric, stickers compound material
Substance	Powder
Total Power	10.5Kw (380V)
Compressed Air(MPa)	0.6-0.8 MPa
Mold Cooling	60L/H, tap water/recycle water
Dimension	29707001890mm
Weight	1500Kg

FAQ

How do I adjust for different bag sizes?

Through sway mold change and one-touch parameter entry on the touchscreen.

Will it work for food packaging?

Yes, the machine uses food-grade stainless steel.

What after-sales service is offered?

Global on-site support, free technical training, 1-year warranty for core parts.

About Our Company

Jan

Expanding Our Legacy: Over Two Decades of Excellence in Plastic Thermoforming Machinery

Why did Brazilian buyers choose us after touring our factory? See how hands-on machine demos + transparent operations drove immediate cash deposit & long-term partnership intent.

Jan

Showcasing Innovation on the Global Stage: Our Success at CHINAPLAS 2025

Discover our award-winning plastic machinery at Chinaplas 2025—renowned for stability, versatility, and precision. See why global buyers placed orders. Request specs now!

Jan

Innovation Through Iteration: Unveiling Our Next Generation of Plastic Thermoforming Machines

Discover how our latest machine upgrades enhance production efficiency, ensure reliable operation, and extend service life. Learn more about the improvements.

What Our Clients Are Saying

Herman Crane

The seal quality is perfect, runs for 8 hours nonstop, no leaks and has saved us tons of labor costs.

Lena Virginia

The stainless steel construction is durable, resistant to rust and very easy to keep clean and conforms to all the industrial safety standards.

Virginia Paul

Runs nonstop for days, little maintenance, the stainless steel build holds up great in our factory.

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Airtight Leak-Proof

Sealed airtight containers providing excellent fresh-keeping and protecting against spillage for both liquid and dry powdered products.

Durable and Hygienic

Food-grade stainless steel construction ensures that the machine will last a long time, is corrosion-resistant and easy to maintain, and meets or exceeds all safety regulations within the industrial arena.