Kali & Bella Designs
3D Printer STL Files for the Classic Lunchbox | Digital Download
3D Printer STL Files for the Classic Lunchbox | Digital Download
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This is a collection of STL files for 3D printers (digital download) that accompany the Classic Lunchbox sewing pattern. Please note, this is a digital product, and you will not receive any physical items. As a digital download, all sales are final—refunds cannot be provided.
These files require access to a 3D printer. They are designed for a standard 3D printer with a build volume of 256mm x 256mm x 256mm, although full-sized cutting templates for all non-rectangular pieces are also included for those who have larger print beds. For smaller printers, such as the Ender 3v2, modified files are included to reduce the minimum required build space to 220mm x 220mm x 250mm. Note that the Front Gusset Stiffener has not been modified for smaller printers. Please verify your printer's specifications before purchasing. If you don't own a 3D printer, check if a nearby makerspace or library offers one for use.
There are three types of 3D printable files for this pattern:
- Cutting template files are included for all non-rectangular pieces. Designed to fit flat within the print bed, each template is available as the full piece for large printers and left-half pieces for smaller print beds. The half templates can be flipped over to cut the other side of your material.
This tool makes placement of your zipper for the front panel quick and easy, giving a beautifully centered zipper instantly. Check out the video demonstration for this item in the gallery.
Gusset Stiffeners add structure to the lunchbox, providing much more support than possible with traditional interfacing. They cannot be used with the Binding Method or any modification that requires turning the bag inside out to attach the lining, as the 3D-printed stabilizers themselves cannot be turned inside out. These are a great option for both domestic and industrial machines. The Back Gusset Stiffener can be used alone, but the Front Gusset Stiffener was designed to be paired with the corresponding Back Gusset Stiffener.
Important: The Back Gusset Stiffener is only compatible with the Drop-In Lining Method if using a cylinder arm machine — or the Cheat Method using any sewing machine.
The Front Gusset Stiffener is available in one thickness and features an integrated front plate that helps reinforce and protect the front panel of the bag. It is recommended for use only with the Cheat Method.Check out the video demonstrations for these items in the gallery.
The 3D print files included with this product are licensed for personal, non-commercial use only, with limited allowance for incorporation into handmade items as described below. By purchasing or downloading these files, you agree to the following terms:
You may:
- 3D print and use these files for your own personal projects.
- Use printed tools and templates to aid in constructing items made from the accompanying sewing pattern.
- Include printed components in handmade bags created using this pattern, provided they are permanently installed inside the bag and sold as part of the finished item.
You may not:
- Sell, share, or redistribute the digital 3D files in any form.
- Modify, remix, or create derivative works of the 3D files without prior written permission.
- Sell or distribute printed parts, whether individually or as part of kits or add-ons.
- Upload the files to any public or private file-sharing site, model repository, or dataset.
For commercial licensing inquiries, please contact kaliandbelladesigns@gmail.com.
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