How Do You Seal Mylar Bags? A Comprehensive Guide!

Most products need heat-sealing before they are shipped to customers due to their fragility. There are multiple Mylar bag heat sealer options you can opt for. The best mylar bag sealer varies from business to business, as every business has different needs and priorities. If you are wondering how do you seal a mylar bags for food storage, read this blog till the end to know your answer. 

Why Use Mylar Bags?

Before answering how to seal Mylar bags at home, let’s see why we need Mylar bags. While there are different types of packaging you can find to store food and beverages, Mylar is one of the excellent choices. The reason lies in its composition and the protection it has to offer. Mylar packaging is made from a plastic called Polyethylene Terephthalate. This type of plastic is approved by regulatory agencies like the FBA and is also BPA-free. 

Using Mylar packaging for food and liquid storage ensures the protection of the products from external factors to an optimum level. This means that your products will be kept safe from dust, bacteria, pathogens, water, moisture, and even air. Certain food items can be packed and sealed inside Mylar bags for long-term storage, ie, five to ten years. 

3 Types of Mylar Bag Sealers

Let’s have a look at the 3 types of Mylar bag sealers you can find. Most of the time, you can find heat-sealing options at home, and thus don’t have to go out and spend extra money on professional heat sealers. With that being said, it is important to remember that the professional sealers are always the best and guarantee better sealing. You can consider the following heat sealing methods for your mylar bags: 

• Impulse Sealer

Impulse sealers are the professional sealers that you can find in factories where food items are packaged in Mylar packaging. Within 3 seconds, you can get a uniform seal for your mylar bags. These impulse sealers are available in the market at different prices, and while they are a bit expensive, they offer a finished look. 

• Hair Straightener 

When you are running a small business, and the budget is a bit tight, you can always start with the hair straightener as your heat-sealer for Mylar bags. The best thing is that most people have it at home. All that you need is to place the mylar bag between the straightener and run it straight from one corner to the other. Remember that the straightener should be a metal one and not ceramic for exceptional results. 

• Iron (Clothing)

In case you don’t own a hair straightener or have one with ceramic, you don't need to spend the money on a metal one. The best thing in that scenario is your clothing iron. Yes, that iron is very beneficial in sealing the Mylar packaging. Most people even use it to seal their bags of chips whenever there are some left inside. 

What Food Items are Stored in Mylar Bags?

There are a lot of brands using Mylar bags to pack and sell different food and beverage items. This packaging is being used on commercial and domestic levels for the same purposes. Let’s have a look at the types of food items you can store in Mylar packaging:

• Dried Food 

Mylar bags are used to store dry food items for a very long time. Food businesses use these bags to keep certain items safe and fresh for a very long time. Some examples of using Mylar packaging for long-term storage are rice, flour, and pasta. 

Most businesses use ground coffee stored in Mylar bags because the packaging keeps coffee fresh and safe from oxygen for as long as it’s sealed properly. Some of the dry food items you can pack in Mylar Bags are:

• Nuts
• Dried Berries
• Candies
• Herbs & spices 

• Food with Moisture Content 

Most businesses are using Mylar packaging to transfer food items like beef jerky, meat, food puree, and even fish from one place to another. These bags can keep the meat safe from bacteria and pathogens. But storing the uncooked beef and meat inside for a long time is not advisable, as it can spoil the food. If you are traveling from one place to another or shipping food items to distant places, this packaging is the best. 

Remember that food with moisture in it shouldn’t be used for long-term storage in Mylar packaging because of the mold that will grow. If you have to store it, the best thing to do is remove all the moisture content and then pack it in sealed bags. 

• Liquid Food Items 

Businesses also use Mylar packaging to pack and sell liquid food items like juices, coffee, and milk. These bags are heat-sealed to ensure the customers get fresh and toxin-free products. When you are sealing Mylar bags with a vacuum sealer, the liquid items remain safe from external factors for a long time. 

But you must remember that, unlike dried food items, liquid items cannot be used for long-term storage because they can also be spoiled. Packing your liquid items inside Mylar bags does not exceed their shelf life, but only offers utmost protection within the expiration date. 

Choose Custom Mylar Bags for a Unique Brand Identity

Whether you are looking for a Mylar bag sealer machine or not, opting for customizations will boost your brand’s visibility. The way you present your packaging to customers says a lot about your brand and sales. With custom packaging, you can create a unique brand identity in the market. 

Choose minimal designs to give your Mylar bags a clean look or go for monochrome packaging to offer a calming effect. Use colors like pastels, earthy shades, cool tones, warm tones, or dark shades for your bags. Opt for finishes like matte, gloss, holographic, foiling, embossing, debossing, soft-touch, and more for your custom Mylar bags for a charming and aesthetic appeal. 

Retain Customers with High-Quality Mylar Bags

Get high-quality Mylar bags and seal them before sending to customers to ensure the product's safety during shipping and shelving. Choose different sizes, additional materials, features, colors, designs, and even finishes for your sealed Mylar bags. Contact us today and get to know more about the customized heat-sealed Mylar bags.