Product Description:

• ① 【Super Neat Filament Spool】SUNLU 3D printer filament product line is equipped with an excellent self-developed neat winding device, 100% neat rate, no clogs, making filament easier to use.
• ②【SUNLU PLA 3D Printer Filament】PLA filament is the most basic, the most used filament, no clogs, no bubbles, no tangle, SUNLU PLA filament has good layer adhesion, very easy to use.
• ③【1.75mm Filament Diameter】Dimensional Accuracy +/- 0.02mm. SUNLU filament has wide compatibility due to the small diameter error, making it suitable for almost all 1.75mm FDM 3D printers.
• ④【Filament Spool Diameter】Spool Diameter: 8.00", Spool Width: 2.50", Spool Hub Hole Diameter: 2.20". The size of the SUNLU filament spool is suitable for hanging on a lot of FDM 3D printers.
• ⑤【Recommend Settings】We recommend printing the PLA filament at nozzle temperature of 200-230°C, bed temperature of 50-65°C, and printing speed of 50-100mm/s.
• ⑥【SUNLU Main Products】FDM 3D Printer, 3D Printer Accessories, 3D Printer Filament, Filament Dryer, 3D Pen, 3D Printer Resin, LCD 3D Printer, Resin Curing Box.

FilamentPLAPLA Carbon FibrePLA+PETGABSPLA MetaPLA MatteWOODPLA MarbleSilk PLA+TPUFilament Diameter1.75mm±0.02mmPrinting Index/10Min7-9g
(190℃, 2.16Kg)11-16g
(220℃, 2.16kg)4-8g
(190℃, 2.16Kg)6-11g
(220℃, 2.16kg)12-19g
(220℃,10kg)8-12g
(190℃, 2.16kg)3-7g
(190℃, 2.16Kg)6-9g
(190℃, 2.16kg)7-9g
(190℃,2.16Kg)4-8g
(190℃, 2.16kg)5-8g
(190℃, 2.16Kg)Melting at Break4%4%45%210%25%35%4%4%4%200%600%Net Weight0.25KG/1KG1 KG/roll0.25KG/1KG1 KG/roll1 KG/roll0.25KG/1KG1 KG/roll1 KG/roll1 KG/roll1 KG/roll0.5 KG/rollHigh accuracy1KG can't the filaments just stick to the hatchery?

1). Check the temperature setting before printing, PLA filament temperature about 190-220 ℃;

2). Check if the plate surface has been used for a long time. It is recommended to apply PVA glue.

3). If the first layer has poor adhesion, it is recommended to realign the print substrate to reduce the distance between the nozzle and the surface plate

On Dec 28, 2025 at 22:14:18 PST, seller added the following information: