Does Torwell offer OEM and private label 3D printer filament?

Yes. Torwell supports OEM and ODM projects including custom colors matched to Pantone or physical samples, private label spools, branded cartons, labels and vacuum bags, with technical data sheets prepared for your market.

What diameter tolerance does Torwell filament have?

Standard 1.75 mm filament is produced with a target diameter tolerance of ±0.02 mm, monitored by inline laser gauges during extrusion. 2.85 mm filament is also available for selected materials.

What is Torwell's monthly production capacity?

The 2,500 m² factory runs 6 fully automatic production lines and a testing laboratory, with an output of approximately 50,000 to 60,000 kg of filament per month.

How is filament packed to prevent moisture absorption?

Filament is dried before winding, then vacuum sealed with desiccant and packed in individual cartons, protecting hygroscopic materials such as PETG, TPU and PC during sea and air freight.

Which countries does Torwell export to?

Torwell has long-term customers in more than 75 countries and regions across North America, Europe, South America, the Middle East, Oceania and Asia.

Wholesale PLA Silky Rainbow filament 3D printer Filament Manufacturer, Supplier

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Wholesale PLA Silky Rainbow filament 3D printer Filament Manufacturer, Supplier

Description: Torwell Silk rainbow filament is PLA based filament with silky, gleaming apperance. Green - red - yellow - purple - pink - blue as the main color and the color changes 18-20 meters. Easy print, Less Warping, No heated bed required and Enviroment friendly.

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Product Description

Beautiful, shiny surface finish.

Glossy surface and silk-like smooth texture.

100% bio-degradable and FDA food safety approved.

Low material shrinkage rate, uniform diameter.

Neatly wrapped, dissolve well, feed uniformly and constantly without clogging the nozzle or extruder.

Usage Instructions & Maintenance

1). Be sure to fix the filament end after each time use, such as insert the free end of the filament into the hole to avoid the filament being tangled for next time use.

2). In order to extend the life of your filament, please store it in a dry, sealed bag or box.

Brand	Torwell
Material	polymer composites Pearlescent PLA (NatureWorks 4032D)
Diameter	1.75mm/2.85mm/3.0mm
Net weight	1 Kg/spool; 250g/spool; 500g/spool; 3kg/spool; 5kg/spool; 10kg/spool
Gross weight	1.2Kg/spool
Tolerance	± 0.03mm
Length	1.75mm(1kg) = 325m
Storage Environment	Dry and ventilated
Drying Setting	55˚C for 6h
Support materials	Apply with Torwell HIPS, Torwell PVA
Certification Approval	CE, MSDS, Reach, FDA, TUV and SGS
Compatible with	Makerbot, UP, Felix, Reprap, Ultimaker, End3, Creality3D, Raise3D, Prusa i3, Zortrax, XYZ Printing, Omni3D, Snapmaker, BIQU3D, BCN3D, MK3, AnkerMaker and any other FDM 3D printers
Package	1kg/spool; 8spools/ctn or 10spools/ctn sealed plastic bag with desiccants

Torwell PLA Filament Specification Chart

Frequently Asked Questions (FAQ)

Q: What material composition is used for this filament?

It is made of polymer composites Pearlescent PLA (NatureWorks 4032D), which is 100% bio-degradable and FDA food safety approved.

Q: How should I store and maintain Torwell PLA filament?

Store it in a dry and ventilated environment using a sealed plastic bag or box with desiccants. Always secure the free end of the filament in the spool hole after use to prevent tangling.

Q: What is the recommended drying setting before printing?

The recommended drying setting for optimal printing quality is 55˚C for 6 hours.

Q: Which 3D printers are compatible with this filament?

It is compatible with Makerbot, UP, Felix, Reprap, Ultimaker, Ender 3, Creality3D, Raise3D, Prusa i3, Zortrax, XYZ Printing, Omni3D, Snapmaker, BIQU3D, BCN3D, MK3, AnkerMaker, and any other standard FDM 3D printers.

Q: What quality and safety certifications does this product hold?

Torwell PLA filament is officially certified with CE, MSDS, Reach, FDA, TUV, and SGS approvals.

Q: Which support materials can be used together with this PLA?

It can be conveniently used alongside Torwell HIPS and Torwell PVA support materials.

Wholesale PLA Silky Rainbow filament 3D printer Filament Manufacturer, Supplier

Product Description

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