What are the advantages of the heat sealing process for drainage bags

Relatively Lower Equipment Investment: Compared to processes like injection molding, thermoforming equipment is generally simpler with lower initial investment costs, helping to reduce capital expenditure in early production stages.

Lower Mold Costs: The relatively lower forming temperatures and pressures required for thermoforming reduce demands on mold heat/pressure resistance, resulting in lower design and manufacturing costs for molds.

Ease of Forming Large Components: The thermoforming process is particularly suitable for manufacturing large or complex-shaped products (e.g., roof canopies, tarpaulins, advertising banners), which is difficult to achieve with processes like injection molding.

High Production Efficiency: Modern thermoforming equipment enables automated production, enhancing efficiency while reducing labor requirements and associated costs.

Convenient Product Updates: The low mold costs make mold replacement more economical during product upgrades, facilitating swift market responsiveness.

High Material Utilization Rate: Material waste remains relatively minimal during thermoforming, helping conserve resources and reduce production costs.