With the continuous progress and innovation of science and technology, 3D printing technology is more and more widely used in the field of education. PLA (polylactic acid) filament is a commonly used material in 3D printing technology, which is favored for its environmental protection, plasticity and cost effectiveness. This article will explore the application of bulk PLA filaments in educational institutions and the advantages they bring.

Introduction of PLA filament

PLA filament is a bio-based plastic made from renewable resources such as corn starch and sugarcane. Compared with traditional petroleum-based plastics, PLA filament has better environmental friendliness and can degrade in the natural environment, reducing environmental pollution. In addition, the PLA filament produces less odor during the printing process and is more suitable for use in closed environments such as classrooms.

The application of bulk PLA filament in educational institutions

Teaching tools: 3D printing technology can help students concretize abstract concepts and deepen their understanding of knowledge. For example, in math class, teachers can guide students to design and print various geometric models; In biology classes, students can print out models of human organs and intuitively understand the structure of the human body. The large capacity characteristics of bulk PLA filament can meet the frequent printing needs of educational institutions, reduce the frequency of filament replacement, and improve teaching efficiency.

Innovative education: 3D printing technology can stimulate students' creativity and innovative thinking. Students can design their own imaginary objects on a computer and bring them to life through a 3D printer. This process not only exercises the students' spatial imagination ability and hands-on ability, but also cultivates their innovative consciousness. PLA filament is highly malleable and can meet the design needs of students.

Project-based learning: 3D printing can be used as a tool for project-based learning (PBL). For example, schools can organize students to participate in a project to design and print a model bridge. In this process, students need to apply multi-disciplinary knowledge such as mathematics and physics, as well as teamwork and problem-solving skills. The environmental characteristics of PLA filament also make this project more in line with the educational concept of sustainable development.

STEAM Education: 3D printing technology is an important part of STEAM Education (science, technology, engineering, art and math education). Through 3D printing, students can integrate scientific principles, technical applications, engineering design, artistic creation and mathematical calculation, and cultivate comprehensive qualities across disciplines. The colorful and plasticity of PLA filament provides students with a rich creative space.

Third, the advantages of bulk PLA filament in educational institutions

Cost-effectiveness: The cost of PLA filament is low compared to other types of 3D printing materials. The high capacity packaging of bulk PLA filaments further reduces the cost of a single print, allowing educational institutions to purchase more filaments within a limited budget to meet a large number of printing needs.

Environmental safety: PLA filament is a bio-based material that has less impact on the environment. Promoting the use of PLA filament in educational institutions helps to cultivate students' environmental awareness and promote the construction of green campuses. In addition, PLA filament produces less odor during the printing process, which is safer and healthier.

Easy to use: The low printing temperature of the PLA filament makes it difficult to clog the print head, reducing the maintenance cost of the 3D printer. At the same time, the printing success rate of PLA filament is higher, and the waste of materials is reduced. For teachers and students in educational institutions, using PLA filament for 3D printing is more convenient and fast.

The application of bulk PLA filaments in educational institutions opens up new possibilities for modern education. It can not only help students better understand and master knowledge, stimulate their creativity and innovative thinking, but also promote the improvement of comprehensive literacy across disciplines. At the same time, the environmental properties and cost effectiveness of PLA filament also make it an ideal choice for educational institutions. Let's look forward to more innovative applications of 3D printing technology in the field of education, and contribute to the cultivation of innovative talents in the future.