How to Choose Mylar Bag Roll: A Comprehensive Guide.
Mylar bags are a popular and practical solution for the storage of food, seeds, pharmaceuticals and other items. They offer airtight, moisture-proof and light-blocking properties that keep your products fresh for longer periods and ensure their quality over time. To effectively make use of mylar bags, it is important that you choose the right type of bag roll that suits your specific needs. In this guide, we will give you a comprehensive understanding of the different types of mylar bag rolls available and their uses, so you can make an informed decision when selecting your mylar bag roll.
1. The Type of Mylar Material Used.
The two main types of mylar material used on mylar bags are PET (polyethylene terephthalate) and BOPET (biaxially oriented polyethylene terephthalate). PET mylar bags are used for packaging food, pharmaceuticals and other perishable items. BOPET mylar bags, on the other hand, are more suited for industrial packaging needs like insulation and solar cells. Their higher tensile strength and dimensional stability make them perfectly fit for heavy duty applications.
2. The Thickness of the Mylar Bag Roll.
The thickness of mylar bag rolls ranges from 2.5 to 10 mils. Mils is the unit of measurement used to indicate how thick a mylar bag is. Lighter products like seeds and dehydrated food products require thinner bags as they are not capable of producing excessive gas and moisture. On the other hand, thicker bags are required for more delicate foods like meats and cheeses.
3. The Size of the Mylar Bag Roll.
Mylar bag rolls come in different sizes to accommodate different packaging needs. 1-gallon bags are perfect for long term storage and preserving food for large families. For backpacking, camping or single person use, smaller bags like the 1 quart bags will be suitable.
4. The Closure Method.
There are two types of mylar bag roll closure methods – the ziplock and the heat seal. If you plan to access and reseal your mylar bag frequently, then the ziplock is the perfect choice. On the other hand, if you plan on long term storage and using your bags for food products, then the heat seal method ensures that no air or moisture enters the bag.
5. Printing Capabilities.
Printing capabilities are important for those who wish to customise their bags labelling and branding purposes. Mylar bag rolls may have custom printing to indicate the contents and date of packaging, or a company logo. In addition, the printing capability may also cover the size of the mylar bag roll.
In conclusion, choosing the right mylar bag roll is very important. To choose the right one, you need to know the type of mylar material used, the thickness of the mylar bag roll, the size of the mylar bag, the closure method, and printing requirements. Choose the right bag roll that best suits your needs and quality expectations.
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