How to Seal a Stand up Pouch?

Mostly of flexible packaging bags should be heat sealed, specially food pouch. The heat sealing not only make sure the food inside safe and the assurance that their product has never been opened, but also can keep the fresh that lengthen the food self life. So here are the topic and tips of "how to seal a stand up pouch".

Firstly, you should prepare a sealable packaging bag with some product and a heat sealing machine. If not sure if your stand up pouches are sealable, do not hesitate to  consult us.

Simple & Easy Steps:

1) According to your bag material and thickness, set up the sealing time and temperature. (Generally speaking, more thickness, more selaing time and higher temperature.)

2) Fill the bag with your product (Here we advise the contents should just be up to about 80% of the bag, then 20% left for the space in the bag to avoid the content to much to the zipper. And we think it will look greater.)

3) Close the ziplock by hand (It will help keep the freshness longer.)

4) Put the top of bag on the sealing bag (It should be above the tear notch.）

5) Press down the handle gently for approximately the time you set up just now and release. (Actually, different kinds of sealing machine, different ways to hea seal. But it should be almost.)

That is all!

Sure that the way above is by handle. If you want to run many stand up bags, it is better to seal by a automatic machine, which can help you fill out the content and heat seal the bags.

Note: If the bag does not seal properly, begin to slowly adjust the temperature higher until a complete seal is achieved.