Handheld Box Sealing System with Linked Arms and Tape Dispenser
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Solution Overview
Problem
Existing packaging systems, particularly those using corrugated cardboard, require complex and costly machinery for forming and sealing manufacturer's joints, which are cumbersome, space-consuming, and often result in ineffectively secured boxes due to the complexity of gluing or taping processes.
Innovation Solution
A system comprising a support structure with linked arms and a water-activated tape dispenser that measures the length of the manufacturer's joint to dispense the appropriate adhesive tape for sealing, allowing for precise and efficient sealing of the joint and ends of the box without the need for large machinery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If complex gluing or taping machinery is used to seal manufacturer's joints, then sealing effectiveness is improved, but device complexity and cost increase
Solution Approach 1:
The patent extracts the essential sealing function from complex industrial machinery and implements it through a simple handheld device with a tape dispenser and basic positioning elements. This removes unnecessary complexity while retaining the core sealing capability, allowing effective manufacturer's joint sealing without requiring large-scale automated equipment.
Solution Approach 2:
The invention uses disposable adhesive tape instead of permanent glue applications or reusable complex sealing mechanisms. The tape provides reliable sealing for each box individually without requiring maintenance, calibration, or replacement of expensive mechanical components, effectively replacing complex durable machinery with simple disposable materials.
2Reliability
If large gluing machines with C-shaped frames are used, then sealing capability is improved, but space requirements and equipment cost increase
Solution Approach 1:
The patent removes the large C-shaped frame structure and associated space-consuming components from the sealing system. By extracting only the essential sealing function and implementing it through a compact handheld device, the invention achieves effective sealing capability in a fraction of the space required by traditional large-scale gluing machines.
Solution Approach 2:
The handheld device is designed to be self-contained and portable, requiring no external support structure or large frame. The device serves itself through its own integrated components (positioning elements, tape dispenser, activation mechanism), eliminating the need for space-consuming external infrastructure while maintaining sealing capability.
3Manufacturing precision
If precise tape length measurement and dispensing is implemented, then sealing precision is improved, but device complexity increases
Solution Approach 1:
The patent achieves precise tape length control by changing the parameter of tape dispensing from automated electronic control to manual operation with physical guides. The positioning elements and guide structures provide tactile feedback and physical constraints that enable precise tape length and placement without requiring sensors, motors, or electronic control systems.
Solution Approach 2:
The invention introduces physical intermediary elements (positioning guides, alignment features, and manual measurement references) that mediate between the operator and the tape dispensing process. These intermediaries provide the necessary precision for tape application without requiring complex electronic measurement and control systems, bridging the gap between simple manual operation and precise manufacturing results.
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
This solution simplifies the process of forming and sealing boxes, reduces equipment costs and space requirements, and ensures secure joints and ends, making it suitable for various box sizes without recalibration, thus improving efficiency and usability.
Implementation Method 1
a water-activated tape dispenser that measures the length of the manufacturer's joint to dispense the appropriate adhesive tape for sealing
Data Source
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AI summary
A system is disclosed for sealing a manufacturer's joint and/or the ends of a customized box. The system includes at least a first arm spaced apart from a second arm. The arms are arranged so that an end flap of a box blank can be inserted between the arms to align the box blank relative to the arms and secure and maintain at least two side panels of the box blank in an adjacent position to form a manufacturer's joint. Methods for forming and sealing a manufacturer's joint and/or the ends of a customized box are also disclosed. Such methods, are designed to, for example, reliably form, close, and seal the manufacturer's joint and/or the ends of a customized box in a simplified manner.