10-25kg Open Mouth Bagging Machine For Granule

Product Introduction 

The granular open bag packaging machine is an automated device used to quantitatively fill granular materials (such as chemical fertilizers, feed, plastic particles, etc.) into open bags and complete the sealing. It can realize the integrated operation of bag supplying, metering, filling and sealing, and is suitable for packaging needs of various granular materials. The packaging speed is 500-600 bags per hour, and the accuracy can reach 1‰-2‰.

Heat sealng machine

A heat sealing machine is a device that melts the material at the sealing part of a bag by heating, and then achieves sealing through pressure bonding, which can effectively prevent the leakage of contents or the intrusion of external substances.

Sewing sealing machine

The sealing methods of thread sealing machines (sewing sealing machines) are mainly classified according to the number of threads and edge processing techniques, which mainly include the following types:

• Single-thread sealing: The sealing is completed with a single thread trace. It has a simple structure and high efficiency, and is suitable for light packaging with low requirements on sealing strength (such as small woven bags, cloth bags).
• Double-thread sealing: Sealing is done with two parallel thread traces, which provides higher sealing strength and better tightness. It is often used for medium and heavy packaging (such as feed bags, fertilizer bags) and can effectively prevent material leakage.