THE SUNDOTS JOURNAL
Material comparisons, printer settings, factory visits and checklists for buying filament.
New materials · WTCC 2026 3 min read
Sundots launched high-elasticity TPU 95A, matte TPU 85A, silk TPU 95A, and TPE 85A, 90A and 95A at WTCC Shanghai 2026. Ask for a sample and the current grade sheet.
Read the storyEvent preview · Shantou 2026 3 min read
The 25th Shantou–Chenghai International Toys & Gifts Fair will take place from October 29 to November 1, 2026. Sundots is planning to participate and looks forward to discussing applications of TPE, TPU, PLA and PETG 3D printing materials in toy prototypes and creative gifts.
Read the storyAt the event · WTCC 2026 3 min read
Sundots brings 3D printing materials and creative works to WTCC 2026 in Shanghai, connecting family activities, design, and everyday uses through a personalized nameplate experience and TPE flexible materials.
Read the storyMULTI-MATERIAL PRINTING 4 MIN READ
How to plan PLA, PETG and TPU material roles for the Bambu Lab X2D dual-nozzle 3D printer, with a sample-first checklist for support and multi-material projects.
Read the storyPLA / PETG 3 MIN READ
Compare PLA, PETG and TPU filament by project, finish, flexibility and working conditions before choosing a 3D printing filament.
Read the storyFLEXIBLE MATERIALS 4 MIN READ
Compare TPE 3D printing filament with TPU filament and flexible filament by grade, hardness, feed path and trial plan.
Read the storyTHE BUYER’S NOTEBOOK 3 MIN READ
Prepare an OEM filament enquiry with clear material, color, packaging, sample and delivery requirements. A practical checklist for wholesale buyers.
Read the storyFROM MATERIAL TO PRINT 3 MIN READ
Explore material identification, color development, testing and records in filament manufacturing—and the evidence to discuss for your own project.
Read the storyABOUT SUNDOTS 2 MIN READ
Meet SunDots 3D printing filament: PLA, PETG, TPU and TPE ranges, sample-first evaluation, and OEM support backed by Sungallon material expertise.
Read the storyMATERIAL GUIDE 2 MIN READ
Choose and store PLA, PETG, TPU and TPE filament in humid climates with a sample-first checklist.
Read the storyPLA GUIDE 2 MIN READ
A practical PLA printing guide covering material choice, profile records, applications and what to verify before scale-up.
Read the storyPETG GUIDE 2 MIN READ
Learn how to evaluate PETG filament for functional prototypes, including bed adhesion, profile records and sample testing.
Read the storyFUNCTIONAL PARTS 2 MIN READ
A material-selection framework for functional 3D printed parts: load, heat, flexibility, environment and sample evidence.
Read the storyCERTIFICATIONS 2 MIN READ
Understand how to read REACH, RoHS and EN 71-3 documents for 3D printing filament and match each report to the named grade or sample.
Read the storySHIPPING 2 MIN READ
A buyer checklist for shipping 3D printing filament from China, including packaging, documents, destination, lead time and import questions.
Read the storyFind your starting point
BAMBU STUDIO
Choose your printer, material and nozzle to find the supplier’s original filament settings.
Supplied by Sungallon, source set 9.7. These files have not been individually verified by test prints. Supplier names and settings are preserved; check compatibility and calibrate before use.
Need help matching a material or evaluating a sample? Tell us your setup
