Printing Module for Preform RFID Tracking
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Solution Overview
Problem
Current methods in the beverage processing industry fail to track and control the treatment of containers seamlessly and effectively, as tracking is typically initiated only after a significant portion of the treatment process has progressed.
Innovation Solution
A printing machine and method that apply electronic components, such as RFID transponders, to the surface of preforms in the area of the support ring, which remains minimally deformed during the transformation into containers, allowing for continuous monitoring and control throughout the treatment process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If tracking is initiated only after significant treatment progress, then device complexity is reduced, but tracking completeness and process control capability deteriorate
Solution Approach 1:
The patent applies tracking components (RFID transponders, data carriers) to preforms at an early stage in the production process, before significant treatment steps occur. This preliminary application of tracking technology enables continuous monitoring throughout all subsequent treatment steps, including blow molding, filling, and sealing, thereby achieving complete tracking information without requiring complex retroactive tracking systems.
2Ease of manufacture
If electronic components are applied to deformed surfaces, then manufacturing flexibility is improved, but component functionality and reliability deteriorate
Solution Approach 1:
The patent identifies and utilizes specific regions on the preform where the surface undergoes minimal deformation during subsequent treatment steps. By applying electronic components (RFID transponders, antennas, data carriers) to these stable regions, the invention ensures that the components maintain their functionality and reliability while still allowing flexible manufacturing processes to proceed.
Data Source
Figure 1
Figure 2a~2b
Figure 3a~3b
AI summary
The invention relates to a printing machine (100) for printing on preforms (130) in the beverage-processing industry, wherein the printing machine (100) comprises a printing module (101), which is designed to print at least one component (131) of an electronic part onto a surface of the preform in the region of the support ring of the preform. The invention further relates to a method for printing on preforms.