If you have a small company that ships perishable products, such as prepared food, all over the place, there is a good chance that you are going to need to become a pro at vacuum packaging. Here are some tips for vacuum packaging that will ensure that your food arrives looking as good as tasting as delicious as it did when you first packed it.
1. Use a Paper Towel to Get Rid of Excess Moisture
The first thing that you want to do is use a paper towel to get rid of excess moisture before vacuum sealing the bag. You don't want moisture in the bag because it could cause the food to go bad more quickly or get a funky texture. Simply be sure that the paper towel ends a few inches before the vacuum seal in order to ensure that the bag will be closed entirely. If you are going to be packaging meat, consider freezing the meat for a few hours before you put it into the bag in order to freeze the moisture.
2. Avoid Overfilling Your Bags
Overfilling the vacuum packaging bags can cause a variety of problems. If you overfill your bags, you can cause small particles of food to get caught in the vacuum sealer, causing it to smell or not be as effective at creating the suction that will allow you to seal the bag fully. The way that you can avoid overfilling is to leave multiple inches between the edge of the product that you have put into the bag and the end of the bag itself that will need to be sealed.
3. Stretch the Bag's Edge Tight For Full Sealing
In order to make sure that you are creating a seal that does not have any bubbles or leaks, be sure that you stretch the sealable end of the bag until it is taut. This will help the bag seal completely.
If you are at all worried that the bag didn't seal entirely when you first sealed it, feel free to seal the bag again. As long as you lay the new seal at least a quarter of an inch above the original seal, you can feel confident that the seals will not interfere with one another and that your bag will be fully sealed.
For more information, talk to a company that specializes in vacuum packaging, such as Packaging Center Inc.