This 3D printed bag clip is designed for securely sealing bags to keep their contents fresh.

The clean and minimalist design ensures ease of use while providing a firm grip. ## Use Perfect for sealing food bags, such as chips or coffee, to prevent airflow and maintain freshness.

Printing Tips Use a high infill percentage for durability. PLA or PETG filament is recommended for a sturdy finish.

No supports are necessary, and a layer height of 0.2mm should provide fine details.

What Bag Clips Are
They’re hinged sealing clips, usually made from durable plastic with a built‑in spring or tension bar. They’re designed to clamp tightly onto the folded edge of a bag so air can’t get in or out.

These have:

A long, flat clamping surface for even pressure

A hinge mechanism that snaps shut

Multiple colors (red, beige, blue)

A slim profile so they don’t take up drawer space

These are the same style used in kitchens, workshops, and even travel kits.

🍟 What They’re Best For
These clips are perfect for:

Chip bags

Cereal bags

Frozen vegetable bags

Coffee bags

Craft supplies

Small hardware (screws, zip ties, etc.)

Pet treats

Anything that needs to stay sealed and fresh

They’re basically universal clamps.

🔧 Why They Work So Well
The hinge design gives them:

Strong clamping force

Even pressure across the whole edge

No teeth, so they don’t damage bags

Quick open/close with one hand

They’re way better than twist ties or rubber bands because they don’t loosen over time.

🧠 Extra Uses People Don’t Think About
You can also use them for:

Holding cables together

Clamping 3D‑printed parts while glue dries

Keeping instruction sheets rolled

Sealing snack bags in backpacks

Marking opened vs. unopened items (color‑coded)

Temporary clamps for small projects

They’re surprisingly strong for their size.

Bag clip Medium

0.2mm layer, 2 walls, 10% infill