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How To Seal A Spout Pouch- The Complete Guide

source:Industry News release time:2022-08-04 Hits:    

Spout couch refers to a type of flexible packaging bag featuring a tube or lip projecting from the container.

It is specifically designed for liquid or semi-liquid products and is becoming an economical and eco-friendly alternative to plastic bottles, tins, and tubs.

They come in different sizes, shapes, and styles, making it easy for you to get one that meets your preference.

Technically, a spout pouch is sealed using specialized sealing machines.

Heat sealing is the last step in packaging a product in this bag.

Normally, two main types of plastics are used for producing spout pouches, and they include thermosetting plastic and thermoplastic.

You can close a barrier pouch made of thermoplastic material repeatedly.

On the other hand, a spout pouch made of thermosetting plastic is permanent.

Here is the main industrial technique of sealing a spout pouch;

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