The size of your box is an important factor in manufacturing custom magnetic closure boxes. Why? Because the right size can help you keep the product safe. Not only that, but the right-sized magnetic box can also help present your product more appealingly.
In this guide, I will walk you through how to measure a magnetic rigid box and why accurate measurement is important.
Let’s begin.
Why Measuring a Magnetic Rigid Box Accurately Is Important
Accurate measurement is important at each step in manufacturing your magnetic-closure rigid boxes. Having perfectly sized boxes ensures a perfect fit for your products, neither squeezed nor left with too much space. This keeps your products safe even when they are being moved or handled in harsh conditions.
Not only this, but there are various benefits of knowing the exact size of your box, and some of them are as mentioned below:
- Helps use the right amount of materials
- Reduces waste and saves money
- Easier to print and design
- Creates a better final look.
Want to better understand the manufacturing process? Check out our detailed guide on how to make custom magnetic rigid boxes for better understanding.
Measure Your Magnetic Rigid Box Dimensions
The first crucial step before measuring the dimensions of your magnetic rigid box is to understand the box style.
The magnetic rigid box style opens like a hinged box, but it uses magnets attached to the lids. The width and front panel height require special attention to ensure the closure is strong and secure. Why? Because the length supports the hinge.
Now that you understand the magnetic box style, it’s time to measure the box dimensions.
To get a perfectly sized magnetic box, you have to measure three dimensions: Length, Width, and Height (LXWXH).
Here’s what you will need to measure your box dimensions:
- Tape: Best for measuring the length, width, and height of a box.
- Ruler: Ideal for measuring small boxes and short dimensions accurately.
- Yardstick: Useful for measuring large boxes and longer dimensions.
You can select any of the tools above to measure the perfect size for your box.
Here’s how you can measure the dimensions for your magnetic box:
Step 1: Measure the Length
Place the magnetic rigid box on a flat surface and identify its longest horizontal side. Measure from one outer edge to the opposite outer edge using a ruler or measuring tape.
Keep the measuring tool straight and parallel to the edge. Do not measure diagonally across the box, as this will produce an incorrect dimension.
The length represents the longest measurement of the finished box. Record this measurement carefully before moving to the width.
Step 2: Measure the Width
Next, measure the width of the magnetic rigid box. This is the distance from the front edge to the back edge of the box when viewed from the top.
Place your measuring tool straight across the box and measure between the two opposite edges. Avoid following the corners or measuring at an angle.
The width should represent the actual usable size of the finished box. Record the measurement accurately and keep the same unit used for the length.
Step 3: Measure the Height
The height determines how deep or tall the magnetic rigid box will be. Keep the box in its normal assembled position and measure vertically from the bottom surface to the top edge.
Make sure the measuring tool remains straight and perpendicular to the base. Do not measure the lid or closure flap separately when determining the basic box height.
Record the height carefully. You now have the three primary dimensions needed to specify the box: Length × Width × Height.
Step 4: Check the Magnetic Closure Flap
After recording the main box dimensions, check the magnetic closure flap separately. The flap folds over the front panel, creating the box’s secure magnetic closure.
For a professional finish, the flap should be sized to cover the intended front closure area completely when the box is closed. The embedded magnets should align precisely with their corresponding magnets or magnetic components.
The flap should not be unnecessarily short or oversized. Its final dimensions depend on the box construction, board thickness, folding points, closure design, and magnet placement. This ensures the box closes cleanly and maintains a neat appearance.
Inside Dimension Vs Outside Dimensions
Understanding inside and outside dimensions helps ensure your product and inserts fit properly while maintaining the correct finished box size.
| Inside Dimensions | Outside Dimensions |
| Measure the usable space inside the box. | Measure the complete exterior size of the finished box. |
| Best for determining whether the product will fit. | Best for determining the box’s overall footprint. |
| Measure from the inside walls and base. | Measure from the outermost edges of the box. |
| Does not include the thickness of the box walls. | Includes board, paper wrap, and structural thickness. |
| Allow for packaging inserts, trays, dividers, or foam when calculating usable space. | Inserts normally do not affect the outside dimensions. |
| A product should fit comfortably within the remaining space after inserts are installed. | Useful for shipping, storage, shelving, and transport planning. |
| Recommended when ordering a box around a specific product. | Recommended when checking the final manufactured box size. |
Common Mistake When Measuring Magnetic Rigid Box Dimensions
When measuring the dimensions for your custom magnetic closure boxes, ensure you don’t make any mistakes. Otherwise, it can cause problems like a bad fit and more expense.
This is why it is best for you to know these common errors before you start measuring magnetic box dimensions.
Here are the common mistakes that many often make:
- Only measuring the outer surface
- Measuring unevenly
- Ignoring Flaps
- Not considering the thickness of the material
- Using different measuring units
- Not checking the measurement again for any mistakes
By avoiding such mistakes, you can get the right measurement for your box every time.
Need Experts’ Help with Measuring Your Magnetic Rigid Box?
Are you still struggling to measure the dimensions of your magnetic rigid box? No worries. You can always get help from experts. At Pack Legacy, our experts can help you with measuring your box dimensions accurately. This way, you can rest assured that your manufactured box can fit your product perfectly.
Get in touch with us today and start customizing your rigid boxes at wholesale rates and with free shipping.
Frequently Asked Questions
How To Calculate the Volume of a Magnetic Rigid Box?
To calculate the volume of your magnetic rigid box, multiply the three dimensions.
Volume = Length X Width X Height
Which measurement order is perfect for rigid boxes?
The perfect order for measuring rigid boxes is Length x Width x Height. Start with the longest side of your box to get the length. Then find the shorter side for width, and height is a vertical measurement from the bottom to the top when the box is closed.
Should I measure the box from the inside or outside?
It depends on your packaging requirements. Use inside dimensions when the product needs a specific fit. Use outside dimensions when the finished box size matters.
How should I measure a magnetic box with inserts?
Measure the available interior space after considering the insert’s thickness and placement. Make sure the product, insert, and closure have enough clearance inside the box.
How do I measure the magnetic closure flap?
Open the box completely and measure the flap from its fold line to its outer edge. The flap should provide enough coverage for proper closure and accurate magnet alignment.
