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Are 3D printing filaments being used up too quickly? Can leftover and waste material be reused?

Are 3D printing filaments being used up too quickly? Can leftover and waste material be reused?

In recent years, 3D printing technology has steadily gained public attention thanks to its advantages, such as personalized customization and rapid prototyping. From creative figurines to industrial components, and from medical models to architectural elements, the range of applications continues to expand. However, while many users enjoy the convenience this technology offers, they also confront a practical challenge: 3D‑printing filaments are consumed rapidly, leaving behind mounting piles of leftover material and waste—wasting resources and driving up costs. Are these seemingly “useless” materials truly destined for disposal? Could they instead be repurposed to turn waste into value?

12

2021

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Sales of consumer-grade 3D printing devices are surging, directly boosting demand for upstream consumables.

Sales of consumer-grade 3D printing devices are surging, directly boosting demand for upstream consumables.

In recent years, the consumer‑grade 3D printing equipment market has experienced explosive growth, emerging as a key driver of manufacturing transformation and consumption upgrading. According to data from the National Bureau of Statistics, from January to April 2026, China’s 3D printing equipment output increased by 50.9% year on year, with consumer‑grade devices accounting for over 95% of the total. Shenzhen, as a major production hub, saw its output grow at a rate of 71.8%. This trend has not only reshaped the manufacturing landscape but has also directly fueled the prosperity of the upstream consumables market, creating a virtuous cycle of “widespread equipment adoption—surging demand for consumables—maturing industrial ecosystem.”

09

2021

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11

Brand-new PETG filament, completely revamped in both texture and performance.

Amid the surge of 3D printing technology, material innovation has consistently served as the driving force behind industry advancement. As a standout member of the thermoplastic polyester family, PETG (polyethylene terephthalate glycol–1,4-cyclohexanediol ester) is reshaping the 3D‑printing filament market with its distinctive molecular structure and a fresh, forward‑looking approach.

09

2021

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