Flat-freeze bag former — 3D-printable model preview

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Food storage Medium

Flat-freeze bag former

Freeze soup in flat, stackable bricks

Lay a filled one-litre freezer bag of soup or stock in the tray and freeze it: it sets as a flat 20 mm brick that thaws quickly and files upright in the freezer. The open floor lets the cold through and the end notches let you lift the brick out.

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Size: 240 × 190 × 24 mm
Shape: Rectangular
Walls: 2.4 mm
Volume: 78.8 cm³
Est. weight (PLA): 97.7 g
Parts to print: 1
Category: Food storage
Made by: Krypto
Built in: 21 steps

What’s in it

Rectangular, 240 × 190 × 24 mm, with 2.4 mm walls
Engraved text: “1 L 20 MM”
1 patterned wall panel (cut-out)

How to print it

PETG stays tough in the freezer.

Prints as shown on its floor, no supports.

Filament: at most about 97.7 g of PLA printed solid (roughly $1.95 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the flat-freeze bag former model?

The flat-freeze bag former model measures 240 × 190 × 24 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. PETG stays tough in the freezer. Prints as shown on its floor, no supports.

How much filament does it use?

At most about 97.7 g of PLA (78.8 cm³ printed solid), roughly $1.95 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.

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See all 54 in Food storage

Make it fit your space

Change the size, walls, dividers, holes and labels of the flat-freeze bag former model in your browser, then download it for your printer. Free, no CAD needed.

Customize this model