Before the 1950s, storing was a challenge. People used several methods to keep their food and other stuff safe. Common methods include glass jars, tin cans, and other airtight containers. But all these efforts were useless. Storing anything for the long term became a challenge for them. Moreover, in large industries, there were losses on a large scale due to bad storage.
OK! Leave that era and let's jump to the current time. How do we manage all this stuff now?
Suppose you are a millennial. You like to use conventional methods to store your documents and memories in the form of pictures and DVDs or CDs. Or you are a lady who cannot afford high-end wardrobes to store and keep your electronics and clothes safe. Or you are a pharmaceutical industry in severe need of something that can increase the shelf life of medicines. Or you are an edible item business owner, but you are unable to keep your food safe from rodents and fungi.
What are you going to do now? And How would you keep your stored food safe and edible for a long period of time?
Here comes the best packaging solution, which is mylar bag. From the start of the evolution process, not only has the way of living changed, but also the facilities and amenities. A strong, durable, and reliable material by the name of Mylar is one of them. This storage material has made life easier for everyone. With the help of this storage material, storing everything for decades is now possible. It has been proven that a quote by Audrey Hepburn:
"Nothing is impossible. The word itself says I’m Possible."
These bags provide exceptional protection and resistance against moisture, light, and oxygen. They are made from food-grade material. These are odor and smell-proof. Moreover, these are child-resistant.
There was research on the comparison of Mylar bags' profits in 2021 vs 2031, and the results shocked the internet. It shows how many Mylar bags were sold, and depending on sales, we can easily estimate how deeply Mylar is connected with us.
The global Mylar Market Research was valued at $10.7 billion in 2021, and is projected to reach $20.4 billion by 2031.
This research targets the uses and benefits of Mylar bags in our daily lives. This shows that the entire storage process depends on the mylar pouches. These bags provide three layers of protection. These bags are ideal for protecting and preserving your belongings. These bags can be vacuum sealed or have a zipper for proper closing.
Mylar bags provide more protection to products than plain plastic, metal, or glass. Mylar barrier bags are excellent for storing food, dry goods, and other sensitive items like herbs, cosmetics, pharmaceuticals, and supplements.
In the early 1950s, when WW2 ended, many fields started to work on research for the betterment of mankind. Among those researchers, there was another name, DuPont. he was investigating polymers. DuPont collaborated with the British company ICI (Imperial Chemical Industries) and started its experiments on the polymer named PET. But this material was not moisture-resistant and can be torn easily.
With further investigation, he found that if this PET is biaxially stretched, a super-strong and thin film material can be prepared. The film is pressed under pressure at a temperature above 200 degrees to make it more strong. This film was later called Mylar.
These films are hard to tear and transparent. These are chemical and moisture-resistant. Furthermore, these can withstand high temperatures.
Initially, Mylar films were used in electronics, insulation, and tapes. These films were also used by NASA on their satellites in the 1960s. But later on, it was found that when these films are laminated with aluminum foil, they become light and oxygen-proof. By the 1970s, these started to be used as bags for storage.
Mylar bags have an airtight seal. This seal offers protection to the product from oxygen, light, and moisture exposure. Mylar bags are generally made of three layers for different purposes:
First Layer For Strength
A polyester resin or PET layer is used to provide strength.
Second Layer For Protection
A layer of aluminum foil is used in mylar bags to offer barrier protection.
Third Layer For Safe Contact
An inner food-grade polyethylene layer is used to make Mylar bags safe for contact with edibles.
This three-layer formation is the reason behind a strong barrier against oxygen. water, and UV lights. These are the main reasons for the degradation of the product that is stored. Main characteristics of Mylar bag include:
1. Puncture-resistant
2. Flexible yet durable
3. Thin and lightweight
4. Opaque to block light
5. Non-reactive with food
|
The Usage of Mylar Bags |
|||
|---|---|---|---|
|
Types |
Ideal For |
Targeted Customer |
Advantages |
|
Multi-Size Bundle |
These are ideal for all purposes, mostly used by starters for storage |
Beginners, large families, or mixed-storage households |
100 assorted bags with matched absorbers, and includes all sizes |
|
MRE Pouches |
Best for single-serve meals and mostly used by ready-to-eat kits |
Campers, hikers, emergency kit builders |
Boil-safe, thick foil, perfectly resealable bag that can withstand high heat, compact, and labeled |
|
Gusseted Mylar Bags |
Can stand upright on the shelves |
People who are short on space and using pantry bins and shelving |
Self-standing bags with an expandable base, triple-layer protection, and tear-resistant strength |
|
1-Gallon Flat Bags |
These are used for pantry portioning of daily-use dry goods |
Households that cook food daily and like to organize large items into small units |
Slim profile with stackable shape, space-saving, includes labels and oxygen absorbers |
|
5-Gallon Zipper Bags |
These are used for large long-term storage, mostly for 25+ lbs of rice, flour, oats |
Preppers storing large volumes of staple goods |
Resealable zipper, heat-sealable, puncture-resistant material, comes with oxygen absorbers |
To maintain the freshness and natural form of food and other dry materials, these bags are sealed with oxygen and moisture absorbers. When the bag is sealed properly, it still has some amount of air left inside. These desiccants collect remaining air from a sealed environment. This stops oxidation, avoids bacterial growth, and even prevents insect eggs from hatching. In this way, these bags keep food items preserved for a long period. This not only increases shelf life but also becomes one of the reasons for your profit.
|
Mylar Bag Size |
50cc |
100cc |
300cc |
|---|---|---|---|
|
1 Quart |
2 |
1 |
1 |
|
1 Gallon |
6 |
3 |
1 |
|
2 Gallon |
12 |
6 |
2 |
|
5 Gallon |
30 |
15 |
5 |
Vacuum sealer bags are mostly used for storing clothes, beddings, pillows, etc. These are best known for saving space and fitting into compact places. Vacuum seal bags are made of plastic. They can not completely block the entrance to moisture and air. They do not provide a barrier against UV lights. They start leaking and also allow air to enter the bags. Moreover, they can only be used for a short period of time. These bags can not last for a year or more. So if you plan to store food for a long time, you need to use Mylar bags.
In contrast, mylar bags are leak-proof and opaque in nature. They block the light perfectly. Mylar bags are made of metalized polyester and a foil laminate layer. They provide a complete barrier against UV lights. They are completely water and air-resistant. These bags are sustainable and durable. They provide complete protection to every product of every industry. You can use these pouches to store your products for decades. These are the best options to preserve food and other products for more than two decades.
If you are a business that requires packaging for jewelry, and you are now confused about choosing the right packaging for your precious product. And you have no idea whether the rigid box packaging is better or the mylar bag, then you must learn about both in our comprehensive blog: Mylar Bags VS Rigid Boxes
Almost every industry can utilize Mylar Bags. A large number of food businesses use Mylar bags for food Storage. Many industries, from electronics to pharmaceuticals, use these bags. These pouches are best friends to everyone. The best thing about these bags is that they are made from stretched polyethylene terephthalate. This provides them with durability and strength.
Moreover, they have a protective and tight seal that is important for storing products for long durations. This proper packaging ensures the long life of food and other products. It is a well-known fact that any contact with moisture or oxygen can start the process of degradation. There is a list of industries mentioned below, which are using Mylar bags over plastic bags:
Beauty and Personal Care: Cosmetics items and products, including lipstick, hairspray, makeup, nail polish, hair curlers, or pins, creams, shampoo, etc.
Office & Stationary: Paper documents, such as house deeds, legal paperwork, magazines, comics, sports programs, postcards, books, cash, etc.
Apparel Brands: Extended-term storage of clothing, including, hats, pents, shirts, ties, shoes, etc.
Electronics & Digital: Storing CDs, vinyl, DVDs, mobile batteries, earpods, USBs, handfree, photos, wrist watches, etc.
Food Outlets: Medium-term storage of herbs, weed, cannabis, spices, powdered milk, tea, coffee, etc.
Health and Care Industry: Medical and pharmaceutical items and equipment, including tablets, injections, syringes, vials, etc.
Physical Security: Firearms and weapons storage paired with desiccant/silica gel packs that absorb moisture, not oxygen.
Holiday Storage: Store any possible item and packing for vacation, Camping, hiking, etc.
These bags are perfect for keeping all of your important small objects. These include small hardware parts, such as common tools like screws, nuts, bolts, etc. Moreover, many large organizations use these bags to protect their confidential papers. A common example is the US Library of Congress, which uses Mylar to preserve its essential records.
You can even use these bags to protect your valuable belongings. These bags can be used to protect against all internal and external elements. These elements include:
+ Fungal Growth
+ Humidity
+ Air
+ Dust & Llight
+ Physical Compression
The properties that make mylar bags perfect for storing heavy-duty items are that they offer moisture resistance. These are highly durable. They have great tensile strength.
All the properties that are discussed above make mylar bags an ideal choice for storing automobile products. Mylar bags are best for the automobile industry as they provide a moisture and air barrier. This prevents corrosion of ferrous objects, such as nuts and bolts.
For example, you can use these bags for packaging and shipping sensitive items, that are spark plugs. Furthermore, you can also use these bags to pack items like grease, etc.
You can preserve almost all the freeze-dry and simple dry goods in Mylar bags. These dry goods include rice, beans, and flour etc. There are some steps that you need to follow. The first step is to remove any moisture before packaging. Because any leftover moisture will lead to mold growth. Then always try to make smaller portions. Then put them into the bag for extra protection. Because larger quantities are hard to maintain compared to small ones.
If you want to store any dehydrated items like fruits and vegetables, you need to make sure that these items are completely dry before sealing. To add an extra layer of protection, add a desiccant packet to absorb any remaining moisture.
When you plan to store powdered items like milk or spices, you need to use a smaller bag. You can put these smaller bags inside a larger one to prevent clumping. Make sure to always label each bag with the contents and packaging date so that you can know how long this product has been stored.
Always place these standard Mylar bags in a cool, dry place away from direct sunlight. And try to avoid areas that are in direct contact with temperature fluctuations or high humidity. The years and food products mentioned below are based on keeping your food in a cool storage area. It must have a temperature between 40-60 degrees F.
|
Storage Time |
Food Products |
|---|---|
|
Less than half a year |
Freshly Milled Whole Grain Flours, Ground Coffee, Herbs, Spices |
|
Between half a year and 1 year |
Brown Rice, Nuts, Seeds, Natural Granola |
|
Between 1 and 3 years |
White Flour, Dried Fruit, Powdered Milk, Baby Milk & Formula, Yeast, Dehydrated Meat |
|
Between 3 and 5 years |
White Rice, Pasta, Rolled Oats, Dry Beans |
|
Between 5 and 10 years |
White Sugar, Salt, Baking Soda, Baking Powder, Herbs, Weeds |
|
More than 10 years |
Hard Grains (e.g., Wheat, Corn, Chickpeas), Freeze-Dried Meats, Freeze-Dried Vegetables, Cocoa Powder, Potato Flakes |
|
Indefinitely |
Baking Soda/Powder, Honey, Salt, Sugar, Cornstarch |
Mylar bags come in different thicknesses. Every industry has different products that vary in thickness as well. The recommendation of thickness is also based on how long you want to store your product and what product you want to store. Mylar bags have various thicknesses that range from 3.5mil to 10mil. “MIL” is a thickness measuring unit. MIL stands for thousandths of an inch. A table is given below with some recommended thicknesses and durability.
|
Thickness of Mylar Bags |
||
|---|---|---|
|
Thickness |
Ideal Usage |
Durability |
|
3.5mil |
Short-term storage: light and dry items. items like spices, seeds, or powders. |
Light mylar bags can be easily punctured and torn. |
|
4-5mil |
Medium-term food storage: generally used for 1–5 years. Mostly used for products like grains, beans, or pasta. This type of mylar is a common, versatile option. |
Medium bags with balanced durability and ease of use. |
|
5-7mil |
Long-term food storage: usually used for storing up to 25 years. These bags provide better protection against oxygen, moisture, and light |
High durability bags that offer strong protection from punctures and tears. |
|
7+mil |
Heavy-duty, long-term storage: mostly used by industries with bulk or sharp-edged items. |
Very High durability bags built for rough environments. |
What if you decided to stockpile your flour and beans for any reason?
But when you opened your flour bag, you found out that everything had clumped, and the beans were stale. And pantry bugs everywhere were icing on the top.
What would be your reaction after going through all this?
To avoid all these issues, you need a trustworthy partner whom you can rely on. Food preservation in ordinary plastic containers is not possible. There are many disadvantages of using plastic, including the mixing of toxic chemicals in plastic with food. High-quality mylar bags have several advantages, which are mentioned below:
Most food-grade Mylar bags are manufactured without harmful chemicals like BPA. This makes them a safe and non-toxic option for food storage.
Mylar bags provide water and air resistance. In the presence of water and oxygen, bacterial and fungal growth start. This can be harmful for items sensitive to humidity. For example, electronics, documents, food, etc. Mylar bags protect against corrosion, mold, and mildew. This ensures the long-term storage of these items.
Mylar packaging provides high-quality protection against harmful light rays. These rays are notorious for damaging light-sensitive items like photographs, artwork, medical films, and some types of fabrics. Mylar bags protect your belongings from fading, discoloration, and degradation. This ensures that to retain their original appearance and value.
These bags are strong and can be stored for a long time due to their durable nature. These are powerful materials that are tear-resistant. It cannot be torn easily.
The good thing about custom Mylar bags is that you can get personalized sizes and dimensions. They come in different shapes and styles. MyboxPrinting provides various dimensions and styles customization options according to demand.
These bags are quite lightweight compared to glass, tins, and rigid plastic jars. These can be stored and shipped easily. Due to their light weight, their transportation and shipping are also easy and cheap.
These bags are properly sealable with zip locks, vacuum seals, and have a customized zipper option. These child-resistant mylar bags have locking mechanisms to prevent spills as well as children from accessing the contents. This new lock mechanism does not allow the product to spill from the packet.
These containers come in different designs and styles. You can choose your personalized design according to your demand and requirements. There are several designs like die cut mylar bags, flat bottom, stand-up pouches, and more. They can be printed with colorful graphics, matte finishes, custom logos, transparent windows, or whatever fits your brand’s vibe. These customized bags can become your brand's identity in the market.
Using premium mylar bags with modern looks can grab many customers' attention. Clean and sleek bags are usually more preferred by shoppers. Moreover, these bags often have a gusseted bottom, which makes them perfect for standing on the shelves upright. Their unique and eye-catching appearance looks great on the shelves.
When food is not preserved properly, it rots and becomes a loss. When the customer finds out that the product he purchased is not to his demand, they will return it. This will not only cause financial loss but also become a waste as well.
So to avoid such mistakes, food industries especially rely on Mylar containers. These bags are eco-friendly in such a way that they help sustain the environment. These can be used again, which helps in pollution reduction.
Why we are focusing on eco-friendly packaging and why we are promoting it all around the US? The simplest answer we want to save our planet and enhance revenue of your business without destroying our planet. To learn about how can we save planet, you must read our informative blog: What is environmental packaging?
These bags have three layers of protection against UV lights, moisture, and air. When any product comes in contact with any of these three things, it loses its freshness. These bags keep the product inside fresh without any staleness by providing resistance to them.
Mylar bags are the best food packaging partners. They do not let the smell of food escape into the environment. Mylar can also prevent smell from being detected. If you are planning to store your minced garlic in Mylar, it will not be detectable.
These pouches are the best food storage bags. Moreover, it maintains the scent of food for many months rather than absorbing it. The aroma of food is an important factor because it adds flavor to the food. In addition, these bags provide airtight seals that preserve the natural odor.
These pouches are perfectly sealable. These are used to store the products for decades. Once you open these bags, you can reseal them without worrying about using a new bag. These bags are also reusable. You can use these bags multiple times. You just need to clean them and dry them properly before using. In this way, they can reduce waste and contribute to a friendly environment.
There are proper techniques that you can use to fill your Mylar bag for long-term food storage. First you need to fill your bag with the desired items. Then leave about 1-2 inches of space at the top for putting a seal. Now add an oxygen absorber to remove any leftover air. Because any leftover air can damage your item.
Now seal the open end of the bag with a heat sealer. For strong sealing to provide long-term safety and security, you need to apply good pressure for about 3-5 seconds. Then double-check the seal. You can gently pull on it.
For added protection, you need to double-seal the bag. Seal the bag about 1/4 inch above the first one. This will provide a backup in case the first seal fails.
To learn about sealing techniques in depth to make a decision for choosing the right packaging for your products, you should read our blog: How to seal mylar bags
Mylar bags can not store food with high moisture and fat content, so food items with a higher moisture value will spoil.
Mylar bags can last for decades if stored properly. You need to place these pouches away from moist, damp, and direct light-reaching places.
No, mylar bags are smell and odor-proof. These bags do not let the scents of any food item escape into the environment.
Yes, Mylar bags are made for storing flour for decades without any danger of spoiling by pests. But if not stored properly, flour becomes clumpy.
Yes, it is perfectly designed to cook anything you want in our food-grade mylar bags without any hesitation.
No, you cannot store meat in a Mylar bag because it has high moisture and fat content.
Yes, you are completely free to store cannabis and weed in mylar bags. These bags are perfect for these cannabis and weed items because they protect against moisture, air, and light. You must try our weed mylar bags that are becoming famous day by day due to our exceptional quality that can protect your weed product for decades.
Mylar bags are the first choice of every industry due to their vast benefits. You can store any of your belongings now easily with Mylar bags. These bags can protect you against all the elements that can damage your products. You can safeguard your smallest to the largest items with the help of these bags. They are sustainable and durable.
At MyBoxPrinting, we offer various forms of mylar bags. You can use these bags according to your requirements and needs. We offer customization facilities as well, in which you can personalize these bags according to your product dimensions and sizes. These are the best packaging solutions for dry items. You can order your customized mylar bags today for wholesale prices with great discounts. We offer fast turnaround time with free shipping.
