2 results about "Self folding" patented technology

This invention discloses a method and system for processing multi-layer thickness images in UV printing. The method includes acquiring the target thickness intention, outputting a three-dimensional joint instruction tensor of droplet volume, droplet temperature, and UV light intensity via a generative adversarial network (GAN), and then performing multi-physics collaborative printing based on this tensor. At the pixel level, the method independently controls the droplet temperature of each nozzle and the UV light intensity of each pixel, achieving differentiated modulation such as high stacking, tiling, and edge barrier walls. An error map is obtained by measuring the actual thickness in situ and calculating the expected thickness using a differentiable physical proxy model. This error map is then processed through a three-layer closed loop to achieve real-time correction, GAN update, and fine-tuning of the tactile mapping model. This invention significantly improves thickness control accuracy, substrate adaptability, and printing efficiency, and can be applied to various scenarios such as 3D relief, micro-optical components, functionally graded materials, and 4D self-folding.

The utility model relates to saliva packaging ware technical field, and disclose a saliva enzyme control self -folding packaging ware, the rubber or silica gel sealing ring of inside preset in the existing technology generally relies on the sealing cover, the extrusion effect of screwing with the cover body is used, let sealing ring and pipe mouth adhere to form seal, the sealing function is relatively simple, the utility model discloses through setting up reinforcing component, after saliva collection good will join in the packaging pipe body, then again the sealing cover body rotation installation is to the packaging pipe body, to constitute the complete packaging ware, the saliva that adds to the packaging pipe body will continue to degrade support film body, through the stress difference of support film body degradation, make the packaging pipe body along the crease folding, the process of folding boss body moves to the sealing cover body place, finally make boss body insert to the concave platform body and take place slight deformation, to this increase the sealing performance of whole device.