Multi-layer Label with Removable Segments for Sealed Carton
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Solution Overview
Problem
Current labeling methods are inefficient for applying packing lists and shipping labels to sealed cartons, as they require opening the carton to insert the list, which is not practical for high-volume shipping and does not conceal the information until the package is received.
Innovation Solution
A system comprising a carrier material with an upper and lower label, where the upper label has a removable segment and the lower label has a removable region, both with reduced adhesive properties, allowing sequential dispensing and application using a label applicator, with the lower label positioned against the upper label before attachment to a surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional labeling methods are used to attach packing lists to cartons, then the packing list can be inserted inside the carton, but the carton must be opened which reduces productivity and exposes information prematurely
Solution Approach 1:
The patent combines the packing list and shipping label into a single integrated label structure where the packing list is printed on the backside of the shipping label. This merging eliminates the need for separate insertion steps and allows both documents to be applied simultaneously to the carton exterior, directly resolving the productivity and operational complexity contradiction.
Solution Approach 2:
The invention transitions from inserting the packing list into the interior of the carton to applying it on the exterior surface. By moving the packing list to another dimension (from inside to outside), the system enables rapid external application while keeping the information concealed until the label is deliberately removed or opened at the destination.
2Loss of information
If the packing list is printed on a separate sheet and inserted into the carton, then the information can be concealed, but the process requires opening the carton which reduces efficiency
Solution Approach 1:
The packing list and shipping label are merged into a single laminated structure where the packing list appears on the reverse side of the shipping label. This combination maintains information concealment while eliminating the need to open the carton, as both documents are applied together on the exterior surface during the normal labeling process.
Solution Approach 2:
The packing list is pre-printed and positioned on the backside of the shipping label before the labeling process begins. This preliminary preparation allows the entire assembly to be applied in a single operation to the sealed carton, maintaining both efficiency and information security without requiring intermediate opening steps.
3Loss of information
If a multi-layer label structure is used with removable segments, then information security is improved, but the device complexity increases
Solution Approach 1:
The label is divided into distinct functional segments including a shipping label portion and a packing list portion on the reverse side, with defined separation lines that allow selective removal. This segmentation enables the recipient to remove only the packing list while leaving the shipping label attached, providing information security while maintaining a relatively simple overall structure.
Solution Approach 2:
The packing list is nested within the label structure by printing it on the backside of the shipping label, creating a layered configuration where one document is contained within the boundaries of the other. This nesting approach provides information concealment without requiring complex mechanical structures or additional components.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables rapid and efficient attachment of packing lists and shipping labels to sealed cartons without opening them, ensuring information remains concealed until delivery, improving the efficiency and security of labeling processes.
Implementation Method 1
the lower label is held in position against the undersurface of the upper label by a vacuum force generated by the label applicator apparatus
Data Source
AI summary
A multi-layer label and methods for assembling a multi-layer label. A carrier material with a first label and a second label removably adhered thereto is provided. The first label and second label are dispensed from the carrier, joined together, and applied to a surface, whereby after application the underside of the first label is in contact with the surface and the undersurface of the second label is in contact with the top side of the first label.