The advancements in additive manufacturing technology and new materials paved the way for 3D printed textile-like structures. However, achieving the comfort and fit of traditional textiles and joining of the 3D printed segments have been challenging. Embedding 3D printed polymers with textiles using fused deposition modeling offers possibilities for innovative hybrid structures and end-products without compromising on the flexibility and unique qualities of the traditional textiles. This study investigates 3D printing of flexible thermoplastic polyurethane, thermoplastic elastomer and rigid polylactic acid filaments on polyester and polyamide knitted textiles, and on laminated neoprene textiles. Perpendicular and shear tensile strength are tested before and after washing the samples manufactured by direct deposition of different filaments onto different textiles in multiple 3D forms. Results show that TPU filament is compatible with all textile surfaces and neoprene shows the best adhesion with all filament types before and after washing.

增材制造技术和新材料的进步为3D打印的类似纺织品的结构铺平了道路。但是，实现传统纺织品的舒适性和合身性以及3D打印段的连接一直是一项挑战。使用融合沉积模型将3D打印聚合物嵌入纺织品中，为创新的混合结构和最终产品提供了可能性，而又不影响传统纺织品的灵活性和独特品质。这项研究研究了在聚酯和聚酰胺编织的纺织品以及层压氯丁橡胶纺织品上的柔性热塑性聚氨酯，热塑性弹性体和刚性聚乳酸丝的3D打印。在洗涤样品之前和之后，对垂直和剪切拉伸强度进行测试，这些样品是通过将不同的长丝以多种3D形式直接沉积到不同的纺织品上而制成的。结果表明，TPU细丝与所有纺织品表面均相容，氯丁橡胶在洗涤前后对所有细丝类型均表现出最佳的附着力。