PETG [Black] (Spool less)

PETG [Blue] (Spool less)

PETG [Light Blue] (Spool less)

PETG [Standard Orange] (Spool less)

PETG [Begonia Purple] (Spool less)

PETG [Chestnut Brown] (Spool less)

Yuguo PETG 1.75mm

Brand: Yiqiu3D · PETG that curls off the bed ruins the first layer — this spool-less refill is formulated for low curling at the 220°C setting, so functional parts start flat and stay flat.

Eco color story: the no-spool format cuts plastic waste and cost
colors on the data card
Parametric reliability: anti-tangle machine winding means the refill pays out smoothly into your existing spool

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Diameter 1.75mm

Material PETG

Quick Answer

Why does PETG curl and what makes this refill different?

PETG contracts while cooling, which pulls corners off the bed. This refill uses a low-curl formulation tuned to the 220°C data-card temperature, reducing edge lift and making first layers reliable.

Full answers below

Is it right for my project?

Best for: For plumbing-adjacent brackets and supports where chemical splash is a real risk - available in 9 colours; lead colour PETG [White] (Spool less). Not ideal for: Avoid for food-contact without a certified grade; confirm compliance with us first - available in 9 colours; lead colour PETG [White] (Spool less).

Print settings

Nozzle 230-260°C

01 · Why this one

Product highlights

4 reasons

Eco color story: the no-spool format cuts plastic waste and cost

colors on the data card

black, gray, blue, light blue, standard orange, yellow, begonia purple and chestnut brown — cover engineering and hobby builds alike.

Parametric reliability: anti-tangle machine winding means the refill pays out smoothly into your existing spool, and diameter is checked per batch for stable extrusion.

Easy printing: reload any master spool and print at 220°C with a 70–80°C bed on Bambu Lab, Prusa or Creality machines

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Spec Sheet

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Technical Data

Specifications

Diameter	1.75mm
Material	PETG

Print Profile

Yuguo PETG 1.75mm prints best at 230-260°C nozzle.

Nozzle Temp	230-260°C

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight	1.05 kg
Spool Size (L×W×H)	20 × 20 × 6 cm
Pack Format	Piece
Spool Type	Round Spool

Attributes

Country / Region	china
HS Code	39169010
Item No.	yuguo-petg-3d-printer-filament-refill-no-spool-anti-tangle
Diameter	1.75mm
Appearance	Round Spool

Before You Ask

Frequently Asked Questions

Why does PETG curl and what makes this refill different?

PETG contracts while cooling, which pulls corners off the bed. This refill uses a low-curl formulation tuned to the 220°C data-card temperature, reducing edge lift and making first layers reliable.

Is a spool-less refill compatible with my printer?

Yes — the refill loads onto any reusable master spool; if your printer feeds from spools, put the refill on an empty spool and feed normally. Bambu Lab, Prusa, Creality and Anycubic all work.

What settings do you recommend?

Nozzle 220°C and bed 70–80°C, as the card specifies 220°C for the nozzle; a 0.4mm nozzle at 40–60mm/s gives strong clean PETG parts.

How much can one refill print?

One 1.75mm refill prints many functional parts such as brackets, gears and enclosures; actual yield depends on size and infill. Bulk refill packs make per-part cost very low.

Are the colors consistent?

Each batch is color-matched, so black, gray, blue, light blue, orange, yellow, begonia purple and chestnut brown remain stable between refill orders — important for matching parts printed at different times.

What speed range is best?

30–70mm/s is safe; 40–60mm/s balances strength and finish. PETG tolerates slower speeds well, which helps with overhangs and bridges.

Is this for prototypes or final parts?

PETG is a final-part material — it is tough, chemical-resistant and weather-tolerant, ideal for functional brackets, enclosures and outdoor-adjacent parts, not just prototypes.

How is the refill packed?

Each refill is vacuum-sealed with desiccant — no spool, no extra plastic. Store sealed and dry; dry at 60–65°C for 4–6 hours if moisture is suspected.

Documentation & Downloads

Everything we publish for this material, in one place.

Parameter Sheet — Yuguo PETG 1.75mm

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Yuguo PETG 1.75mm

Why does PETG curl and what makes this refill different?

Is it right for my project?

Print settings

Product highlights

colors on the data card

Gallery

Product Images

Spec Sheet

Close-up

Scene

Specifications

Print Profile

Spool Specification

Attributes

Frequently Asked Questions

Documentation & Downloads

Get factory-direct pricing on Yuguo PETG 1.75mm

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