Product Specifications
| Item | Parameter Details | Description |
| Equipment Name | PE Moisture-Proof Square Bottom Heat Sealing Bag Machine | Specialized for heat-sealing and edge-finishing of PE moisture-proof square bottom bags |
| Rated Voltage | 220V | Compatible with standard civil and industrial single-phase power supply circuits, no additional transformer required, meeting the power needs of most production sites |
| QueenWorking Air Pressure | 0.4–0.8MPa | This pressure range ensures stable and balanced heat-sealing pressure, guaranteeing firm bonding and tight sealing at the heat-sealed parts of the bags, suitable for processing PE moisture-proof square bottom bags of different thicknesses |
Products Advantages
High-efficiency Heat Sealing & Secure Sealing
Precisely controls temperature and pressure to finish bag edge sealing quickly, with tight and leak-proof sealed joints for reliable moisture-proof packaging protection.
Strong Adaptability & Multi-Spec Compatibility
Flexibly adjusts processing parameters to meet the heat-sealing requirements of PE moisture-proof square bottom bags of different thicknesses, satisfying diverse production scenarios.
Stable Operation & Reduced Wastage
The rational mechanical structure ensures balanced pressure during operation, minimizing bag scalding and deformation issues and improving the qualified product rate.
Easy Operation & Labor Cost Saving
Streamlines the operation process that can be mastered quickly without complex debugging, lowering the difficulty of manual operation and helping improve production line efficiency.
- PE square bottom valve bags have high tensile and tear strength.
- PE square bottom valve bags are widely used in food, pharmaceutical, industrial, and agricultural products, and are especially suitable for products requiring moisture protection.
Products Details







FAQ
Q1: What types of bags can this machine process?
A: It is specially designed for heat-sealing PE moisture-proof square bottom bags, and can adapt to bags of different thicknesses by adjusting parameters to meet diverse production needs.
Q2: How to ensure the sealing effect of the bags?
A: The machine adopts precise temperature and pressure control technology. The working air pressure ranges from 0.4–0.8MPa, which ensures balanced pressure during heat-sealing and firm, leak-proof sealed edges.
Q3: Is this machine easy to operate?
A: Yes. It features a streamlined operation process, no complicated debugging is required, and the operator can get started quickly, which helps save labor costs and improve production efficiency.
Q4: Can the machine run continuously for a long time?
A: With a reasonable mechanical structure design, the machine can maintain stable operation during long-term continuous work, reduce the risk of bag scalding or deformation, and ensure a high qualified product rate.
Q5: What is the power supply requirement of this machine?
A: The rated voltage of the machine is 220V, which is compatible with standard civil and industrial single-phase power supply circuits, and no additional transformer is needed.
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