Mylar bags are gaining a lot of popularity and are a viable option among several packaging solutions available today. The reason behind this is apparent: these custom bags come with extraordinary flexibility, durability, and remarkable preservation capabilities. In addition, mylar bags have several applications across various industries, from packing food to cosmetics and beyond.
If you are planning to use these flexible and durable custom mylar bags, you surely need to choose the right ones that fit your items properly. In this context, businesses must know the right size and dimension of the mylar bags they need to pack their products in. This is why choosing the right size matters a lot to ensure safe storage. In this blog, we will be discussing:
- What is a mylar bag?
- Standard sizes of mylar bags
- Understanding mylar bag dimensions
- How to measure a mylar bag
- How to choose the right size mylar bag
- Custom sizes of mylar bags
- Thickness of mylar bags
What is a Mylar Bag?
Mylar bags are a sort of flexible packaging that is made from material similar to a polyester film known as BoPET (Biaxially Oriented Polyethylene Terephthalate). This material is popular for its remarkable features, like its high elasticity, chemical stability, and extraordinary capabilities such as gas and dampness barrier.
It is because of its remarkable ability to block out outer components that could damage the quality of the items. These custom bags are utilized widely to keep the items fresh. Furthermore, the integrity of a wide assortment of products is essential. This is because mylar bags are entirely flexible and durable.
Also Read: How to Make Die-Cut Mylar Bags
Standard Sizes of Custom Mylar Bags in Inches and Centimeters
Certain items should be packed in mylar bags of appropriate sizes, keeping in view shoppers` preferences. These standard mylar bag sizes are available in various sizes including small, medium, large, and extra-large. The size of the mylar bags likewise relies upon the weight and quantity of the item that should be packed inside.
Small Mylar Bags
The small size of the mylar bag additionally varies from one item to another. While picking the size of the mylar bag, measure the dimensions by thinking about the Width x Height equation. The dimensions of the mylar bags given below depend on the space inside. Three standard sizes for small mylar bags include:
- 2" x3"
- 3" x4"
- 4" x6"
Small Mylar Bags in Inches |
Small Mylar Bags in Centimeters |
2”x3” |
5.08x7.62 |
3”x4” |
7.62x10.16 |
4" x6" |
10.16x 15.24 |
These small mylar bag dimensions are good for packing single-serving food items or small amounts of flavors and spices.
Medium Mylar Bags
The medium mylar bags likewise have three unique dimensions as indicated by different item necessities. They are great for packing moderate to huge quantities of items like snacks, cosmetic items, and small electronic items.
- 5” x 7”
- 6” x 8”
- 7” x 9”
Medium Mylar Bags in Inches |
Medium Mylar Bags in Centimeters (WxH) |
5" x7" |
12.7x17.78 |
6" x8" |
15.24x20.32 |
7" x9" |
17.78x 22.86 |
Large Mylar Bags
The large mylar bags are utilized to pack food items in enormous amounts for long-term storage, like spices, herbs, nuts, grains, and flour. The below-mentioned large mylar bag dimensions are generally utilized for packing large food and electronic items.
- 8” x 10”
- 9” x 12”
- 10” x 14”
Large Mylar Bags in Inches |
Large Mylar Bags in Centimeters |
8”x10” |
20.32x25.4 |
9”x12” |
22.86x30.48 |
10" x14" |
25.4x 35.56 |
Extra Large
These bags are great for packing food, beauty care products, drugs, or hardware in bulk amounts. The items that should be stored for quite a long time are packed in extra-large mylar bags, such as grains, espresso beans, rice, flour, and so on.
- 12” x 16”
- 14”x 18”
- 16” x 20”
Extra-large Mylar Bags in Inches |
Extra-large Mylar Bags in Centimeters |
12”x16” |
30.48x40.64 |
14”x18” |
35.56x45.72 |
16" x20" |
40.64x 50.8 |
Also Read: List of Best Foods to Store in Mylar Bags
Understanding the Custom Mylar Bag Dimensions
Prior to measuring a Mylar bag, it`s vital to know how makers determine its size. Mylar bags typically have three essential dimensions:
Width (W)
The horizontal measurement across the opening of the bag.
Height (H)
The vertical measurement from the opening to the bottom edge of the bag.
Gusset (G)
For bags with gussets (expanded sides or bottoms), this is the additional width when the bag is fully opened. Gussets allow the bag to hold more volume.
At the point when Mylar bags are described (e.g., 10" x 12" x 4"), the first number is the width, the second is the height, and the third is the gusset size.
Different Types of Mylar Bags Sizes in Centimeters
Here are some of the different types of mylar bag sizes in centimeters:
Type of Mylar Bags |
Size of Mylar Bags in CM (Centimeters) |
Mylar Pouch |
9cmx10cm |
Mylar Zip Lock Bag |
10cmx15cm |
Mylar Zip Lock Bag |
20cmx25cm |
Small Mylar Bag |
15cmx15cm |
Mylar Zip Lock Bag |
12cmx20cm |
Mylar Bag |
20cmx30cm |
Medium Mylar Bag |
25cmx35cm |
Mylar Zip Lock HD Bag |
25cmx40cm |
Heavy Duty Mylar Bag |
35cmx50cm |
Large Mylar Bag |
48cmx74cm |
Also Read: List of Best Foods to Store in Mylar Bags
Steps to Measure a Mylar Bag
Below are the essential steps that you need to follow to measure a custom mylar bag:
Step 1: Lay the Bag Flat
Put the Mylar bag on a flat surface and smooth out any wrinkles. This guarantees you get a precise measurement.
Step 2: Measure the Width
Get a ruler or measuring tape to measure the width of the bag from one edge to the next across the opening. Keep the ruler flat against the surface to stay away from any distortions.
- Example: If the bag measures 10 inches across the opening, the width is 10".
Step 3: Measure the Height
To measure the height, begin at the top opening of the bag and measure straight down to the base edge. Be sure not to include the seal region (the edge that gets heat-sealed or folded).
- Example: If the measurement from top to bottom is 12 inches, the height is 12".
Step 4: Measure the Gusset
If the Mylar bag has a gusset, you need to measure this section to decide the extended width. Gussets can be found on the sides (side gusset) or at the base (base gusset).
- Open the gusset fully and measure the distance from one edge to the other.
- If there are two gussets (e.g., side gussets), multiply the measurement by 2 for the total gusset size.
Example: If a side gusset measures 2 inches, the total gusset size is 4 inches.
Also Read:10 Best Custom Mylar Bag Companies in USA
How to Choose the Right Custom Mylar Bag Size
Whenever you`ve measured the dimensions of mylar bags, you can decide whether the bag is suited for your item. Here are a few ways to pick the right size:
Consider Product Volume
If you`re storing bulk items like grains, coffee beans, or powdered supplements, calculate the volume of the product in cubic inches or liters to ensure it will fit.
Account for Sealing Space
Leave at least 1-2 inches of space at the top to seal the bag properly. This ensures a secure, airtight closure.
Think About Storage Shape
If the product is irregularly shaped, allow extra room in the bag to accommodate its size.
Also Read: Step-by-Step Guide on How to Seal Mylar Bags for Food
Custom Sizes of Mylar Pouches
Mylar bags are a solid and effective packaging solution that offers comfort and longevity to items. For this reason, the worldwide mylar market is expected to reach $20.4 billion by 2031, growing at a CAGR of 6.9% from 2022 to 2031.
While customizing the sizes of mylar bags, find the solution to how tall they should be. The answer lies in your items` weight, size, shape, and nature. The custom size additionally relies upon the shape and style of the packaging.
For instance, custom die-cut mylar bags should be designed considering the shape in mind that offers sufficient inside space for holding items. One more example of a custom-sized bag is a 2"x3" mylar bag, which is utilized for packing small items.
Some powder-form products that you can pack in the following dimensions of the custom mylar bags:
Weight of Powdered Products |
Dimensions of Custom Mylar Bags (LxWxH) |
3.5 grams |
5.5x3.5 inches (WxH) |
100-120 grams |
6x4x2 inches |
250-450 grams |
9x6x3 inches |
500-850 grams |
12x8x3 inches |
1-1.5 KG |
13x9x4 inches |
How About the Thickness of Custom Mylar Bags?
Talking about what size Mylar bags I ought to utilize, you should likewise consider the proper thickness of the mylar bag to hold your things safely. For this, you should consider aspects like the strength, sturdiness, and boundary properties of your things. Here are the standard thicknesses of mylar bags you need to note:
- 5 millimeters (127 microns)
- 6 millimeters (152.4 microns
- 4 millimeters (101.6 microns)
- 7 millimeters (177.8 microns)
You can pick a 4-millimeter mylar bag for storing food items like salt, sugar, or flour. Then again, if you want to pack things like hamburgers, granola, and pasta, a 7-millimeter bag will be great.
The Customization of Your Own Mylar Bags
In case you have explicit sizes and dimensions you need for your mylar bags, you don`t have to choose those standard sizes. Instead, the packaging experts in IMH Packaging are prepared to help you get precisely measured custom mylar bags.
The beneficial thing is the point at which you customize your mylar bags; you will enjoy enormous advantages!
Better Product Protection
Getting mylar bags that are precisely measured will assist you in protecting your items. Your items will stay protected and in perfect shape by measuring the right size and dimensions of the mylar bags you want.
A Perfect Fit
With regards to delivering your things, appropriately measured mylar bags function admirably. Indeed, by packing your things in custom-sized mylar bags, your things won`t get damaged or crumbled. Instead, they will remain in their ideal shapes and conditions until arriving at your client`s doorstep.
A Unique and Eye-Catching Design
As a brand proprietor, you realize that your packaging is a fundamental part that shapes your brand picture. When you customize your mylar bags with us, you can apply your creative, one-of-a-kind design to them.
This implies you can print your branding elements, like your brand`s logo, picture, color schemes, and all that you need. It is far better; you can pick a size that permits clear and appealing branding, obviously, without overcrowding or downplaying the design.
Cost-Effective Packaging Solution
Getting mylar bags designed to your requirements will help you save money. When you decide on the correct measurements for your mylar bags, you won`t need to utilize excessive materials. As a result, you can get economical mylar bags that fit your requirements and financial plan. Understanding your things` volume is fundamental, particularly while packaging items like cannabis.
Wrapping Up
Measuring custom Mylar bags accurately includes knowing the width, height, and gusset dimensions to guarantee an ideal fit for your items. By following the steps above, small businesses, home preppers, and business clients can pick the right-sized Mylar bags for storage, transportation, or packaging needs. Exact sizing upgrades effectiveness as well as protects items, and lifts their presentation.
Without a doubt, it is vital to pick the right size mylar bags that fit your things appropriately. Hopefully, the mylar bag size chart and the guide above will assist you with picking the right size mylar bag. Along these lines, if you are prepared to get customized mylar bags, you can contact IMH Packaging today!