Packaging Machine Dual Path Carton Plastic Film
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Solution Overview
Problem
Existing packaging machines are limited in their ability to efficiently package articles in various carton formats while minimizing material usage and ensuring strength for transporting heavy loads, and they lack the capability to automatically form multi-packs with minimal waste.
Innovation Solution
A packaging machine with multiple conveyor systems and transfer devices that allows for the flexible packaging of articles in cartons or plastic film, enabling the formation of multi-packs by merging article paths and using a tertiary packaging apparatus for further grouping and wrapping in plastic material.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If articles are packaged in paperboard cartons using the carton packaging apparatus, then the packaging strength for holding and transporting large weights is improved, but the material usage and wastage increase
Solution Approach 1:
The packaging machine dynamically switches between two packaging paths: one for paperboard cartons and another for plastic film wrapping. This allows the system to adapt to different packaging requirements, using cartons when strength is needed and plastic film when material minimization is prioritized, thereby resolving the contradiction between packaging strength and material wastage
Solution Approach 2:
The invention changes the packaging parameter by offering two distinct packaging materials (paperboard cartons and plastic film) with different properties. The system can select the appropriate material based on the specific requirements of each packaging task, allowing optimization between strength and material usage for each individual package
2Ease of manufacture
If the packaging machine uses a single fixed packaging format, then the manufacturing process is simplified, but the adaptability to various carton formats is reduced
Solution Approach 1:
The packaging machine is designed with multi-functionality by incorporating two independent packaging paths: one for paperboard cartons and another for plastic film wrapping. This universal design allows the same machine to handle multiple packaging formats and requirements, achieving both manufacturing simplicity through standardized processes and adaptability through path selection
Solution Approach 2:
The packaging system is segmented into two independent paths, each optimized for a specific packaging type. This segmentation allows each path to be independently controlled and optimized, maintaining manufacturing simplicity for each individual path while providing overall system adaptability through the ability to choose between paths
3Productivity
If articles are wrapped in plastic film before carton packaging, then the packaging efficiency and speed are improved, but the device complexity increases
Solution Approach 1:
The system dynamically configures the packaging process by allowing articles to either receive plastic film wrapping before carton packaging or proceed directly to carton packaging. This dynamic configuration enables the system to optimize for speed when plastic wrapping is applied, while managing complexity through automated path selection and integration
Data Source
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AI summary
A packaging machine for packaging one or more articles in a package; the packaging machine comprising a first article path and a second article path; wherein the packaging machine comprises a first apparatus for packaging articles in a paperboard carton; and a second apparatus for packaging articles in a plastics material; the packaging machine comprising at least one transfer device for transferring articles between a pair of conveyors to select either the first article path or the second article path; the packaging machine being configurable such that the articles may follow either the first or second article path such that the articles may be packaged in either or both of the paperboard carton and the plastics material.