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Bambu Lab Introduces PLA Pure: Safe and Clean 3D Printing at Home

As desktop 3D printers become increasingly popular in households worldwide, Bambu Lab has set a new standard with the introduction of PLA Pure, a specially formulated filament designed to ensure safer and cleaner 3D printing experiences at home. This innovative filament adheres to the stringent EU Regulation 10/2011, which governs plastics intended for food contact, making it a standout choice for families and creatives alike.

What Makes PLA Pure Unique?

PLA Pure is composed of five carefully selected ingredients, each known for its safety and reliability:
1. Polylactic Acid (PLA) - Derived from corn and sugarcane, it is biodegradable and widely used in food packaging.
2. Acrylic Copolymer - Commonly found in children's toys, offering flexibility and strength.
3. Color Pigments - Safe for use in baby products, ensuring vibrant prints without compromising safety.
4. EBS (Ethylene Bis-Stearamide) - Typically used in food packaging, it enhances the filament's performance.
5. Talc - A mineral used in biodegradable straws, tested and confirmed as asbestos-free.

Every ingredient is listed on the EU 10/2011 Positive List, ensuring traceability from reputable global manufacturers like TotalEnergies Corbion, Dow, Chemours, and BASF. Unlike many filaments marketed as food-safe which only undergo testing as finished products, PLA Pure is subjected to thorough ingredient-by-ingredient evaluations, ensuring its safety and compliance.

Healthier Indoor Air Quality

One of the paramount concerns with indoor 3D printing is the potential emissions that can affect air quality. PLA Pure holds the prestigious UL-2904 GREENGUARD certification, recognized for measuring emissions from 3D printers. Impressively, during a four-hour continuous print test conducted by an accredited lab, PLA Pure produced lower PM2.5 and PM10 emissions than comparable filaments, aligning with the air quality typically found in common living spaces. Despite these low emissions, Bambu Lab recommends maintaining adequate ventilation to further reduce exposure to printing byproducts.

Reliability Beyond Safety

Many 3D printing filaments rely on additives to achieve consistent performance; however, Bambu Lab has innovated PLA Pure to function optimally with just five food-safe components. This approach minimizes residue buildup, reduces clogging, and ensures a smoother extrusion process from spool to spool. Even without prior drying, PLA Pure tends to produce far less stringing compared to standard alternative filaments, leading to cleaner print outputs and a significant reduction in post-processing efforts.

Certification for Toy Safety

In addition to its general safety certifications, PLA Pure has passed the EN 71-3 test, the European safety standard that regulates the release of certain harmful elements from toy materials, such as lead and cadmium. This certification establishes PLA Pure as a viable material for printed objects that children will use, including toys and kitchen playsets. However, it is vital to use common sense when printing toys: small parts and sharp edges can pose choking hazards, and printed items are not suited for applications involving liquid food items or high temperatures.

Availability and Pricing

Bambu Lab's PLA Pure is available now in the official Bambu Lab store, priced at $24.99 for a spool and $21.99 for a refill pack. The company is committed to transparency in its product offerings, with further details regarding color options and specifications to be announced shortly.

About Bambu Lab

Bambu Lab focuses on redefining the consumer 3D printing landscape. By offering cutting-edge 3D printers, filaments, and accessories, the company aims to bridge the digital and physical worlds, unleashing creativity and innovation among its global community of makers. Bambu Lab is proud to serve customers across more than 30 countries, facilitating a richer 3D printing experience for enthusiasts everywhere.

For more information, visit Bambu Lab’s official website.