Hanger-Mounted Flag Tag Printer for Visible Garment Invoice Tracking
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Solution Overview
Problem
The commercial garment cleaning industry is labor-intensive due to manual processes, particularly in applying invoices to bags, which can lead to errors and visibility issues when bags are stacked closely, and existing automated solutions are costly and prone to errors if the bagging machine jams.
Innovation Solution
A semi-automatic garment identifier and hanger labeling system using a label printer with a hanger guide to apply an adhesive tag around the hanger neck, separating the bagging operation from tag application, ensuring easy visibility and reducing errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the invoice is applied to the bag prior to bagging using a fully automated machine, then labor costs are reduced, but the system becomes very costly and errors occur if the machine jams
Solution Approach 1:
The process is divided into separate operations: bagging and invoice application. The invoice is applied to the hanger neck independently before bagging, allowing these functions to be performed separately rather than requiring a complex integrated automated system.
Solution Approach 2:
The invoice tag is applied to the hanger neck in advance of bagging. This preliminary action ensures the invoice is securely attached and visible before the garment is bagged, eliminating the need for complex post-bagging application mechanisms.
2Ease of operation
If the invoice is applied to the face of the bag, then the bagging operation is simplified, but the invoice becomes difficult to see when bags are hung closely together
Solution Approach 1:
Instead of placing the invoice on the flat face of the bag, the invoice is wrapped around the hanger neck to form a flag-type tag that extends outward. This dimensional change from a 2D surface to a 3D protruding element makes the invoice visible from a distance and from multiple angles when bags are stored closely together.
3Illumination intensity
If the invoice is hung over the hanger prior to bagging, then visibility is improved, but the process remains labor intensive requiring manual identification and placement
Solution Approach 1:
The adhesive tag is designed to be self-applying to the hanger neck. The worker simply positions the tag and it adheres automatically, eliminating the need for manual stapling or complex attachment mechanisms while maintaining improved visibility.
4Productivity
If a fully automated machine is used to apply invoices to bags, then labor costs are reduced, but errors occur when the machine jams requiring reprinting
Solution Approach 1:
The invoice is applied to the hanger neck before bagging occurs. This preliminary application ensures that if the bagging machine jams or malfunctions, the invoice information is already securely attached and in the correct position, eliminating the need to reprint and reapply invoices.
Data Source
AI summary
A semi-automatic garment identifier and hanger labeling system utilizes a label printer with a hanger guide to facilitate quick and error-free placement of an adhesive tag onto the hanger. The label printer is mounted in a printer frame with a guide assembly that guides the movement of a hanger in order to ensure proper placement of the tag onto the neck of a hanger. As the hanger is pushed through the guide assembly, an adhesive label is wrapped around the hanger to form a flag-type tag. A fan assembly ensures that the label is held flat on left and right label plates regardless of the remaining length of the label roll. Fingers at the back of the label plates close the adhesive label onto itself to achieve the flag-type tag shape. Software communicating with the printer and the cleaner point-of-sale system automates printing of the appropriate information on each tag.