Soft Packing Middle Sealing Machine

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Product Introduction

Machine name

ZF-250 Soft Packing Middle Sealing Machine

Soft packing middle sealing machine (also called back sealing machine) is one of the automatic bag-making equipments for soft packing laminated bag,which is used for automatic hot-press sealing of center joint of t-shaped bag and angle bag.this machine adopts stepless speed change and silicon controlled constant temperature with firm and reliable sealing.

Machine video

Machine Technical Data

Model	ZF-250
Width of middle sealing	250mm
Speed of middle sealing	40m/min
Electrothermal temperature	80-180°C
Power	220V
Power of electrothermal	4.1kw
Overall dimensions	2900X950X1180mm
Weight	390kg

Finish Sample

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Product Production Process

product-1080-1504

FAQ

Q: What is the main purpose of the sealing machine in flexible packaging?

A: The sealing machine is mainly used to seal the open part of flexible packaging, ensuring the sealing and safety of the product during the packaging process.

Q: What is the working principle of a flexible packaging sealing machine?

A: Most flexible packaging sealing machines use the principle of heating sealing. By combining heating, pressing, and cooling, the packaging bag mouth is sealed to prevent product leakage or contamination.

Q: What materials are suitable for flexible packaging sealing machines?

A:Soft packaging sealing machines are usually suitable for sealing various plastic films (such as polyethylene, polypropylene), aluminum foil films, composite films and other materials to meet the packaging needs of different products.

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