How To Succeed When 3D Printing With PLA Filament

Delving Into 3D Printing with PLA Without a Heated Bed? Look No Further!


Have you ever pondered if 3D printing with PLA without a heated bed is feasible? Well, you’re about to get enlightened! As a tech enthusiast, Carolina, who’s addicted to all things fascinating and techy, I can’t wait to unveil this to you.

Yes, indeed, PLA can be 3D printed without the luxury of a heated bed. It’s fascinating to know that several 3D printers are designed explicitly to run without a heated bed, proudly labeled as PLA-compatible printers. The added advantage of a heated bed with PLA is its remarkable ability to promote bed attachment and reduce warping, ensuring superior print excellence.

While most filaments have a fierce dependency on heated beds for printing, PLA stands out, proving its efficiency without one.

PLA: The Go-To Choice for 3D Printing

PLA’s growing popularity in the realm of thermoplastic 3D printing is no surprise. Besides being eco-friendly and harmless, its user-friendliness makes it super versatile and ensures outstanding print results. For 3D printing rookies, you can’t go wrong with the PLA filament.

An essential facet of using PLA is being aware of the temperature exposure. Given PLA’s sensitivity to heat, it tends to reshape around temperatures of 70-80°C.

Mastering the Art of 3D Printing PLA Without a Heated Bed

How does one go about 3D printing PLA without that heated bed? Let’s dive deep:

  • Employ Adhesives on Your Building Base
  • Opt for a Building Plate Known for Exceptional Adhesion
  • Perfectly Level Your 3D Printer Bed
  • Maintain a Spotless Build Area
  • Tweak Settings & Amp Up the Print Temperature
  • Invest in Premium Grade Filament
  • Ensure Your Filament is Dry
  • Consider a Heated Shelter
Adhesive Techniques for Your Build Plate
Blue Painter’s Tape

Blue Painter’s Tape, commonly known, is a favorite among many to 3D print PLA without a heated bed. Its adhesive potency serves as a bridge, securing the filament to the print base. And guess what? The end results are nothing short of spectacular. Just ensure you lay down the tape smoothly, avoid overlaps, and keep it heated to around 60°C, if possible. A little tip: A spritz of hairspray on the tape can work wonders!

3D Printer Glue

Using glue to ensure adhesion? Absolutely! Gliding a glue stick, especially the Elmer’s Disappearing Purple Glue Stick, has gained traction within the 3D printing circles. Not only does its purple hue allow for easy tracking, but its efficacy is also unparalleled.

Switch to a High-Adhesion Build Plate

Some build plates simply offer better adhesion without the dependency on supplementary adhesives. Upon transitioning to a magnetic flexible bed surface from a glass bed, I realized that external adhesives were redundant. The Creality Original Ultra-Flexible Removable Magnetic Bed Surface has transformed countless 3D printing experiences. Its ease of use, especially the effortless print removal, makes it a favorite.

Another worthy mention? The seamless combo of a glass bed and a BuildTak Sheet. BuildTak is celebrated for its resilience and efficacy in the 3D printing world. When printing with PLA, it not only provides a sleek finish but also ensures easy print removal.

Leveling Your 3D Printer Bed: An Essential Step

Before embarking on your 3D printing journey, ensure your bed is perfectly level. This step is pivotal, not only for a flawless start but to also ward off potential warping and adherence problems.

Build Surface Cleanliness is Key

Kick-starting the printing process demands a pristine build surface. A clean surface negates the pitfalls of poor initial layer adhesion, which, though imperceptible to the eye, can impact your print.

Tuning Settings & Ramping Up Printing Temperature

Setting tweaks can work wonders! Elevating your printing temperature can mitigate adhesion woes, ensuring smoother PLA flow and superior initial layer adhesion.

High-Caliber Filament: A Game Changer

Premium PLA filament can drastically reduce challenges related to adherence and warping. A stellar recommendation would be HATCHBOX PLA 1 Kg Spool 1.75mm, renowned for its consistent quality and reliability.

Filament Dryness: Don’t Overlook!

PLA’s hygroscopic nature demands its storage in a moisture-free environment. Devices like the SUNLU Filament Dryer can safeguard against moisture absorption, promising optimal print quality.

A Heated Enclosure: The Final Touch

Even without a heated bed, a warm immediate environment can be maintained using a heated enclosure. The Creality Fireproof & Dustproof Enclosure is an exquisite choice, ensuring consistency in print quality.

Can ABS Be 3D Printed Without a Heated Bed?

ABS printing sans a heated bed is challenging but achievable. Using aids like Blue Painter’s Tape or an ABS slurry can help the print remain affixed. Additionally, techniques like sanding the tape can create an abrasive surface, promoting better filament adhesion.