Envelope-shaped Case Featuring a Window

Although this looks like a normal envelope case with a window, there is no actual hole in the paper. The window is made by a slit without being cutout. Thereby, making the process of filling the case a lot easier; eliminating manufacturing difficulties. 
*In Japan, these are used to gift someone with an envelope.


Things to note

Please enter the numerical value of the sides A to F displayed in the product image.
If it will be difficult to design, we will contact you to adjust the dimensions.
For more information, please refer to "Buying Process".


A mm


B mm


C mm


D mm

↑ Please check here

If you would like to check the shape of the product using a development drawing, please click here. Please print it out on the paper of your choice to check the structure.
※ It will be scaled down, so and may not reflect the actual dimensions.

Envelope-shaped Case Featuring a Window【Sample development drawing】