泡泡玛特旗下Labubu爆火，二手市场价格已上千元，对3D打印构成利好。资料显示，在Labubu的迭代 中，已经大量采用3D打印技术，大幅缩减了产品迭代成本。此外，3D打印爱好者在多个平台上分享和 打印Labubu模型，有人通过3D打印Labubu模型赚十多万。孟广远律师强调，未经授权模仿易触碰著作 权、商标侵权及不正当竞争法律红线，一旦被认定侵权，赔偿、下架等后果随之而来。(国是直通车) ...

Group 1 - The article emphasizes the importance of protecting, inheriting, and promoting Chinese cultural heritage, highlighting the significant achievements made in this area under the leadership of President Xi Jinping [5][13]. - Xi Jinping has made multiple inspections of cultural and natural heritage sites, providing important directives that have led to notable advancements in the protection and transmission of cultural heritage [5][7]. - The article discusses various cultural heritage sites, including the Longmen Grottoes, Mogao Caves, and Yin Ruins, showcasing their historical significance and the ongoing efforts to preserve them [5][8][10]. Group 2 - The Mogao Caves, established in 366 AD, contain 735 caves and 45,000 square meters of murals, representing a rich cultural heritage that combines architecture, sculpture, and Buddhist culture [7]. - The Yin Ruins, recognized as the first historically documented capital of the Shang Dynasty, were inscribed as a UNESCO World Heritage site in 2006, reflecting the depth of Chinese civilization [8]. - The Sanxingdui site, representing ancient Shu civilization, has been highlighted for its archaeological significance and the ongoing efforts to showcase its findings through modern technology [10][12]. Group 3 - The article mentions the use of advanced technologies such as artificial intelligence and multimedia in museums to enhance the presentation of cultural artifacts and improve visitor engagement [12][13]. - Initiatives like the "Digital Dunhuang" project allow users to experience historical contexts interactively, showcasing the innovative approaches being taken in cultural heritage preservation [7][12]. - The article concludes by stressing the role of cultural heritage in fostering national pride and confidence, which is essential for the ongoing development of the nation [13].

Group 1 - The core viewpoint of the articles highlights that China's commercial aerospace industry is potentially at a turning point due to advancements in material lightweighting, accelerated R&D iterations, and decreasing satellite costs, with SpaceX frequently mentioned as a reference point for industry practitioners [1][6][8] - The use of aluminum alloy for rocket fuel tank components, which is lighter and cheaper than stainless steel, is emphasized as a significant development that can reduce overall rocket weight and fuel costs, showcasing a shift in material selection influenced by SpaceX's practices [6][7] - The application of 3D printing technology in the commercial aerospace sector has drastically reduced manufacturing lead times from 2-3 months to about one week, allowing for rapid iteration and customization, which is now being adopted by Chinese companies [7][8] Group 2 - The Chinese commercial satellite manufacturing sector is expected to experience a growth phase in 2024, with a projected revenue increase from 13.2 billion yuan in 2023 to over 16.6 billion yuan in 2025, and a 60% reduction in manufacturing costs for leading companies compared to 2020 [8][9] - Despite improvements, there remains a gap in capabilities between Chinese and American aerospace industries, particularly in rocket recovery technology and payload capacity, with Chinese companies still in the experimental phase [8][9] - The trend towards customized production in aerospace components is noted, with companies adapting to specific order requirements, indicating a shift towards a more responsive and integrated supply chain in the commercial aerospace sector [9]

Core Viewpoint - The article discusses the transformative role of PEEK (Polyether Ether Ketone) in the medical field, particularly in 3D printing applications, highlighting its potential to replace traditional titanium alloys in orthopedic implants [1][2]. Group 1: PEEK in Medical Applications - PEEK is a high-end engineering plastic that is experiencing significant changes driven by 3D printing technology, particularly in the field of medical implants [1]. - Traditional metal implants, such as titanium alloys, face issues like high elastic modulus, corrosion resistance, and the release of metal ions in the body, prompting the industry to seek alternatives like PEEK [1]. - PEEK is a synthetic semi-crystalline thermoplastic material with properties such as radiation resistance, insulation stability, hydrolysis resistance, compressive strength, and corrosion resistance, making it suitable for replacing most bone structures in the human body [1]. Group 2: 3D Printing Technology - 3D printing technology accelerates the replacement of traditional materials in the PEEK supply chain, especially for custom products in low-strength areas [2]. - The technology enhances the innovation and iteration speed of PEEK products, reducing the design optimization cycle from months to days, thus expediting clinical validation and improvement processes [2]. - The Freeformer series printers from Arburg utilize proprietary additive manufacturing technology (APF) to create PEEK implants without molds, supporting various engineering plastics and biodegradable materials [2]. Group 3: Upcoming Forum - Arburg's additive manufacturing manager will present at the 2025 Polymer 3D Printing Materials Summit, focusing on the development of PEEK in medical applications [5]. - The summit will address the importance of high-performance PEEK materials, challenges in mass production, and future directions for additive manufacturing [5].

Core Viewpoint - The increasing prevalence of ankle arthritis due to aging population in China has led to significant advancements in ankle joint replacement surgery, particularly through the use of 3D printing and AI technologies, enabling more precise and individualized treatment options for patients [1][2]. Group 1: Technological Advancements - The team at Jining First People's Hospital successfully performed the first total ankle joint replacement in Southwest Shandong, utilizing 3D printing technology to create customized surgical models [1]. - The application of AI in preoperative planning and 3D modeling has significantly improved the precision of osteotomy corrections during surgery, reducing the time required for adjustments by two-thirds compared to traditional methods [2]. Group 2: Patient Impact - A 77-year-old patient suffering from severe right ankle osteoarthritis underwent a successful 3D printed total ankle joint replacement, resulting in a 90-minute reduction in surgery time and a 30-degree increase in ankle mobility post-operation [1][2]. - The successful implementation of this surgery not only alleviated the patient's pain but also restored significant walking functionality, highlighting the potential for improved quality of life for patients with similar conditions [1]. Group 3: Regional Significance - This surgical achievement fills a significant gap in medical technology within the Southwest Shandong region, marking a major breakthrough in the treatment of ankle diseases [2]. - The advancements in digital orthopedics and personalized treatment options are expected to drive further innovation and development in the field of foot and ankle surgery [2].

术前，手足外科专家联合医学影像、数字医学等多学科团队，利用患者的CT扫描数据，通过三维重建技术精确模拟病变部位的骨骼形 态。随后，运用3D打印技术，使用特殊的生物相容性材料，定制出与患者骨骼解剖结构高度匹配的距骨假体。这一过程不仅确保了假体 与患者骨骼的完美契合，还大大缩短了手术时间，降低了手术风险。手术过程中，手足外科团队凭借丰富的经验和精湛的技术，顺利完 成了坏死距骨切除与假体植入。整个手术耗时不到两小时，出血少。术后，患者恢复情况良好，各项指标正常，目前正在接受进一步的 康复治疗。 本次首例3D打印距骨假体植入手术的成功实施，是济医附院骨科技术创新的又一重要成果。3D打印技术的应用，为复杂骨病患者提供了 更加精准、个性化的治疗方案，有效提高了手术成功率和患者的生活质量。未来，医院将继续加强多学科协作，不断探索和应用新技 术，为广大患者提供更加优质高效精准的医疗服务。 该患者因距骨骨折造成距骨部分破坏，踝关节炎传统的治疗方式难以满足其复杂的病情需求。手足外科专家韩清銮、张磊、栗威等教授 充分评估患者病情，并采用魏本磊副主任医师在上级医院进修学习到的足踝外科先进置换理念，决定利用先进的3D打印技术为患者定制 ...

Core Viewpoint - The article highlights the advancements in spinal surgery technology, particularly focusing on the introduction of the Magnetically Controlled Growing Rod (MCGR) system by Beijing Aikang Yicheng Medical Equipment Co., Ltd. This innovation aims to address the limitations of traditional spinal fixation methods, especially for adolescent idiopathic scoliosis (AIS) patients, by reducing the need for multiple surgeries and associated risks [2][4][5]. R&D Background - Spinal diseases, including scoliosis and degenerative conditions, have a high incidence rate, with adolescent scoliosis affecting approximately 1-3% of the population. The aging population in China is expected to reach about 21% by 2024, leading to an increase in degenerative spinal diseases [2]. - Traditional spinal fixation methods require frequent surgeries for length adjustments in growing patients, increasing infection risks and patient discomfort. The need for precise placement of screws and rods during surgery poses additional challenges [2]. Product Introduction - The MCGR system is designed to treat thoracolumbar diseases, utilizing magnetic control technology for non-invasive length adjustments, thereby minimizing the need for secondary surgeries [5]. Market Overview - According to Global Market Insights, the global orthopedic device market is projected to reach $53 billion by 2024, with a compound annual growth rate (CAGR) of approximately 5.6% from 2019 to 2024. The orthopedic implant market, which includes spinal, trauma, and joint implants, is expected to account for about 60% of this market, valued at approximately $31.8 billion [6]. - In China, the orthopedic implant market was valued at 29.7 billion yuan in 2019, with a CAGR of 15.8% from 2010 to 2019. The market is expected to exceed 60 billion yuan by 2024, with spinal implants representing about 30% of this market [6]. Competitor Products - The NuVasive MAGEC System is a leading magnetic control growing rod system used for treating early-onset scoliosis, which has been widely adopted in Europe and the U.S. [7][10]. - Medtronic's CD Horizon system is a traditional spinal fixation system used for various thoracolumbar conditions, combining screws and rods for stable fixation [11]. Company Overview - Beijing Aikang Yicheng Medical Equipment Co., Ltd. was established in 2003 and is a pioneer in the commercialization of additive manufacturing technology in orthopedic implants. The company has developed several innovative products and has a strong presence in both domestic and international markets [13].

Core Viewpoint - 3D printing technology, also known as additive manufacturing, is widely applied in various fields such as complex structural components, personalized products, and rapid prototyping, with polymer materials dominating over half of the 3D printing materials market [1][2]. Group 1: 3D Printing Polymer Materials - High polymer materials are essential in 3D printing, including photopolymer resins, polymer powders, and filaments, each with specific applications and properties [1]. - Photopolymer resins are suitable for light polymerization and material jetting technologies, rapidly curing under specific wavelengths of light [1]. - Polymer powders are primarily used in selective laser sintering (SLS) and multi-jet fusion (MJF) technologies, with common materials like PA12 and PEEK [1]. - Filaments are mainly used in fused deposition modeling (FDM) technology, with advancements allowing for the use of semi-crystalline polymers [1]. Group 2: Applications of 3D Printing Polymer Materials - The applications of 3D printing polymer materials span across multiple industries, including medical, automotive, aerospace, and consumer electronics [2]. - In the medical field, customized dental prosthetics and orthopedic implants enhance patient quality of life [2]. - In the automotive sector, lightweight components and complex structures reduce vehicle weight and fuel consumption [2]. - Aerospace applications include engine components and thermal insulation materials, improving aircraft performance and safety [2]. - Consumer electronics benefit from personalized accessories like phone cases and headphones, expanding consumer choices [2]. Group 3: Industry Leaders and Innovations - Leading companies such as Arkema, SanGreen, Anisoprint, and others showcased their latest 3D printing polymer and composite materials at the 2025 Shanghai TCT Asia Exhibition [2][4][6][11]. - Arkema presented high-performance materials solutions like Sartomer's N3x tDimension® photopolymer resin and Orgasol® PA12 for various 3D printing processes [4]. - SanGreen displayed products including PA6-GF and PA12-CF, highlighting a collaboration with Tsinghua University for a lightweight drone made from nylon 12 and carbon fiber [6]. - Anisoprint introduced its patented Composite Fiber Co-Extrusion technology, offering a range of continuous fiber-reinforced materials for various applications [11]. Group 4: Material Performance and Characteristics - Materials like PEEK, PEKK, PA11, PA12, and carbon fiber-reinforced composites (e.g., PA12-CF) exhibit excellent mechanical properties, chemical resistance, and high-temperature stability, making them suitable for aerospace, automotive, and medical applications [54]. - Continuous fiber 3D printing technology is gaining traction, with equipment available from desktop to industrial levels, widely applied in low-altitude economy, robotics, and aerospace [55]. - The industry is focusing on multi-scenario solutions, emphasizing carbon fiber reinforcement, lightweight, and flexible materials, with a future emphasis on sustainability [56].

Core Insights - The 3D printing industry has evolved from being a niche market for enthusiasts to a consumer-oriented sector, exemplified by the launch of eufyMake's E1 personal 3D texture UV printer, which raised over $10 million on Kickstarter in less than 12 hours [1][19] - The E1 printer targets the creative economy by offering industrial-grade technology at a consumer-friendly price point, addressing the demand for affordable production tools [4][5] Industry Developments - The E1 printer is compact, comparable in size to a microwave, and supports over 300 materials for 3D relief printing, achieving micron-level precision [4][5] - The printer's pricing strategy positions it within the "consumer-grade high-end - industrial-grade entry" segment, enhancing its appeal to cost-sensitive creative professionals [5] Environmental Impact - 3D printing technology is recognized for its environmental benefits, including reduced manufacturing waste and the use of recyclable and biodegradable materials [3][6] - The technology is being leveraged in the home decoration and building materials sectors to promote sustainable practices and create natural texture effects [6][9] Innovations in Ecosystem Restoration - 3D printing is being applied to marine conservation efforts, such as creating artificial coral reefs to support marine biodiversity [9][12] - Companies like XtreeE are collaborating with ecological design firms to produce next-generation coral reefs using 3D-printed concrete [11][12] Food Sustainability - The application of 3D printing in the food industry is emerging, with companies like Upprinting transforming food waste into edible products through innovative printing techniques [13][15] - The technology is shifting from industrial and specialized applications to consumer markets, indicating a significant transformation in the 3D printing landscape [17][19]

转自：草原云 呼和浩特市职业教育周启动现场，科技感满满的成果展示。 在内蒙古职业教育成果展上，一个个富有创意而又独具匠心的作品让人眼前一亮。 可回收物、有害垃圾、厨余垃圾、其他垃圾，四个垃圾桶并排摆放，你能否快速准确判断自己要扔的垃 圾是哪一类？能否避免手动开盖或脚踏式设计存在的接触污染等问题？鄂尔多斯准格尔旗职业高中师生 设计的"智能语音垃圾桶"就能轻松帮你解惑——通过技术创新融合语音识别、红外感应、机器学习等技 术，提高垃圾分类准确率，减少垃圾处理中的交叉污染。 "这是我们师生共同设计的作品，日常我们还研究一些关于智能家居的改造等，很多实用的发明都是来 源于日常生活。"该作品的指导教师介绍。 5月，内蒙古自治区职业教育活动周暨职业教育宣传月如期而至。职业技能成果展、技能人才展示、中 小学职业体验、非遗传承展示活动、校企对接……连日来，以"一技在手 一生无忧"为主题的职业教育 宣传在各职业院校竞相开展，各地各校丰富的办学成果和鲜明的特色亮点一一呈现，"职业教育成就出 彩人生"的理念逐渐深入人心。 技能让生活更美好 鄂尔多斯生态环境职业学院师生研发的食品、口红等产品。 如今，3D打印技术被广泛应用，如何实现废 ...