PETG Filament Black 1.75mm 1kg Yiqiu3D Tough Layer Bonding

Brand: Yiqiu3D · Model: PETG 1.75mm 1kg · Reusable crates, bins and tote inserts fail at the handle, not in the middle - the load lands on one layer boundary and a brittle print splits there. This black PETG takes that load: it flexes under impact, bonds firmly from layer to layer and holds its shape through repeated stacking, so bins come back from a season of use instead of being reprinted. Printed at 230-260 °C it lays a dense bead with reliable interlayer adhesion rather than a chalky wall that cracks at the first drop.

  • PETG Black leads this listing
  • Recorded parameters: 1.75 mm diameter
  • Prints on standard 1.75 mm FDM machines - Bambu Lab
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Diameter 1.75mm
Tolerance ±0.03mm
Material PETG
Quick Answer

Why is PETG a better choice than PLA for bins and crates?

PLA is stiff but brittle, so a loaded bin concentrates stress at a single layer boundary and splits there. PETG is a glycol-modified PET, which makes the polymer chain more flexible: impact loads spread through the wall, the part flexes instead of cracking, and layer-to-layer bonding is stronger. PETG also resists moisture and many common chemicals better than PLA, which matters for parts that live in a workshop. It is not a high-temperature grade - above roughly 70 °C, ABS or PC is the right choice.

Full answers below

Is it right for my project?

Best for: For reusable packaging, crates and bins that must survive repeated handling - available in 3 colours; lead colour PETG Black. Not ideal for: Avoid for very thin flexible walls; TPU or PP may suit that geometry better - available in 3 colours; lead colour PETG Black.

Print settings

Nozzle 230-260°C · Bed 70-80°C

01 · Why this one

Product highlights

3 reasons

PETG Black leads this listing, with PETG White and PETG Transparent stocked in the same grade - three solid references for workshop and packaging work. Black keeps scuffs, marker lines and the scratches that daily handling leaves on bins and crates out of sight, and every reference carries its colour name on the spool label, so a reorder is placed against the same reference rather than matched from a photo.

Recorded parameters: 1.75 mm diameter, round spool profile, 1 kg net filament per spool, recommended nozzle temperature 230-260 °C. The round cross-section holds an even extrusion bead, and the strand resists the moisture pick-up that makes PETG pop and foam at the nozzle - provided the roll is kept sealed and dried before a long print, which is what keeps wall strength predictable from one spool to the next.

Prints on standard 1.75 mm FDM machines - Bambu Lab, Creality and Prusa-style printers included - with a 0.4 mm nozzle and no heated chamber. Deep bins and crate walls print without an enclosure, and a finished part can be drilled, tapped and bolted, so a tote can be fitted with hinges or a divider after printing instead of being redesigned around printed-in features.

Technical Data

Specifications

Diameter 1.75mm
Tolerance ±0.03mm
Material PETG

Print Profile

PETG Filament Black 1.75mm 1kg Yiqiu3D Tough Layer Bonding prints best at 230-260°C nozzle, 70-80°C bed.

Nozzle Temp230-260°C
Bed Temp70-80°C

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight1.4 kg
Spool Size (L×W×H)21 × 21 × 7 cm
Pack FormatPiece
Spool TypeRound Spool

Attributes

Country / Regionchina
HS Code39169010
Item No.petg-black-tough-layer-bonding-bambu
Diameter 1.75mm
Appearance Round Spool
Diameter 1.75mm
Appearance Round Spool
Before You Ask

Frequently Asked Questions

Why is PETG a better choice than PLA for bins and crates?
PLA is stiff but brittle, so a loaded bin concentrates stress at a single layer boundary and splits there. PETG is a glycol-modified PET, which makes the polymer chain more flexible: impact loads spread through the wall, the part flexes instead of cracking, and layer-to-layer bonding is stronger. PETG also resists moisture and many common chemicals better than PLA, which matters for parts that live in a workshop. It is not a high-temperature grade - above roughly 70 °C, ABS or PC is the right choice.
Will it run on my printer?
It prints on standard 1.75 mm FDM machines, including Bambu Lab, Creality and Prusa-style printers, with a 0.4 mm nozzle. No heated chamber and no multi-material unit are required, and a heated bed helps first-layer adhesion if your profile uses one. The roll is a standard plastic spool and fits common holders and enclosed spool boxes.
Which temperature and settings should I use?
The recorded recommended nozzle temperature for this grade is 230-260 °C, with the mid-point of that range a sensible starting point. A 0.4 mm nozzle at 0.2 mm layers with moderate part cooling suits bins and crates; for load-bearing walls, extra perimeters add strength faster than extra infill. This listing does not quote a bed temperature - take that value from your own PETG profile.
What is the net weight of one roll?
Each spool is recorded at 1 kg net filament, wound as a 1.75 mm round strand on a standard plastic spool. No strand length figure is quoted for this reference; if you need the confirmed metre count for the colour you are ordering, ask and we will check it against the winding record before shipment.
What are the best applications for black PETG?
Typical uses: reusable packaging, crates, stackable bins and tote inserts, tool holders and workshop fixtures, jigs that live in a damp or busy environment, machine covers and protective housings, and functional prototypes that are handled daily. Black keeps handling marks out of sight. For very thin flexible walls, TPU or PP may suit the geometry better, and parts held above roughly 70 °C should move to ABS or ASA.
How should the spool be stored after opening?
Spools ship vacuum sealed with a desiccant pack inside a printed box. After opening, keep the roll in a sealed container away from damp air and direct sunlight, and leave the desiccant with it. PETG absorbs moisture from air, which appears at the nozzle as popping, bubbles and a rough, weak wall; drying the roll before a long or load-bearing print protects the interlayer bonding this grade is bought for.

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