Bottom Sealing Bag Making Machines

The roll packaging bag making machine integrates a cutting-edge tension control system to optimize roll packaging performance. Its core value is boosting the quality of roll packaging bags (e.g., fresh-keeping, medical sterilization, industrial part, quick-frozen food bags). Using high-precision sensors and real-time feedback, the system dynamically adjusts packaging material tension throughout production (film feeding, heat sealing, punching, winding), ensuring the produced bags meet key quality standards: flat/defect-free bodies, stable functions (no usage issues), high batch consistency, and less material waste.

High sealing quality
Quick mold change function
Wide range of materials
Bottom Sealing Bag Making Machines Series Overview
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Product line

Advantages

Through technological innovation, continuously optimize the production process and flow of bag making machine, improve the operation speed and stability of the equipment.
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Stable

Stable and reliable quality
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Cutting
Different designs of cutting
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Sealing
Different designs of sealing

Frequently
Asked Questions

Get answers to commonly asked questions.
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What materials can the Bottom Sealing Bag Making Machines process?

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The Bottom Sealing Bag Making Machines works with PE, PP, and biodegradable films, making flat-bottom bags for food packaging, shopping, or storage—ensuring tight, leak-proof seals.

What’s the production speed of the Bottom Sealing Bag Making Machines?

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The Bottom Sealing Bag Making Machines makes 800-2000 bags/hour (varies by model), with auto feeding, sealing, and cutting—40% faster than semi-automatic alternatives for bulk orders.

Is the Bottom Sealing Bag Making Machines easy to operate?

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The Bottom Sealing Bag Making Machines has a touchscreen with pre-set bag size (10-50cm length) and auto error alerts. New operators can learn basic use in 1 day with guidance.

How to maintain the Bottom Sealing Bag Making Machines?

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The Bottom Sealing Bag Making Machines has detachable sealing heads and cutting blades for easy cleaning. Lubricate transmission parts monthly and replace blades every 3-6 months.
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