Adhesive Container Bonding with Packaging Blank Stability
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Solution Overview
Problem
Existing packaging methods for beverage containers, such as those using shrink film or adhesive bonds, face issues with energy consumption, high production costs, and instability during handling, leading to potential bundle disintegration during palletizing or strapping, which can result in costly downtime.
Innovation Solution
A method and device that combines beverage containers using adhesive connections and a packaging blank with passage openings, where the blank is applied over the containers to secure them, providing a rigid or flexible bond and additional stability, allowing for secure handling and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If adhesive bonds are used to join containers directly without outer casing, then manufacturing costs and complexity are reduced, but the reliability of the package deteriorates due to potential separation during handling
Solution Approach 1:
The patent combines adhesive bonding with an outer casing structure to create a hybrid packaging system. The adhesive bonds join containers within the casing, while the casing itself provides additional structural support and stability, preventing separation during handling and palletizing operations.
Solution Approach 2:
The packaging system uses composite construction combining adhesive materials with outer casing materials (such as cardboard or plastic). This composite approach leverages the bonding strength of adhesives while utilizing the structural integrity of the casing material to ensure reliable package stability during transport and handling.
2Reliability
If shrink film is used to wrap containers, then package stability is improved, but energy consumption and production costs increase due to high energy input and additional machinery requirements
Solution Approach 1:
The patent extracts the essential function of package stability from the shrink film process by using adhesive bonds combined with an outer casing. This eliminates the need for energy-intensive shrink tunnel equipment while maintaining reliable package stability through the adhesive-casing combination.
Solution Approach 2:
The packaging system uses cost-effective adhesive materials and simple outer casing structures instead of expensive shrink film equipment. The adhesive bonds provide sufficient stability for the package lifecycle without requiring costly machinery investment and operation.
3Loss of substance
If adhesive bonds are used to join containers, then material costs are reduced, but the manufacturing precision deteriorates due to sensitivity to poorly executed bonds
Solution Approach 1:
The outer casing acts as a cushioning element that compensates for variations in adhesive bond quality. Even if some adhesive bonds are poorly executed, the casing provides structural support that prevents complete package failure, thereby reducing the criticality of achieving perfect bond precision.
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
The method ensures secure adhesion and stability of the bundle, reducing the risk of disintegration during handling and storage, thereby improving the quality and reliability of packaged containers while minimizing energy and material costs.
Implementation Method 1
at least two articles arranged adjacent to one another within the container are joined together by at least one adhesive connection
Data Source
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AI summary
The invention relates to a method and a packaging device (1) for producing a container (10) comprising at least two articles (11). In this process, at least two articles (11) are joined together via an adhesive bond (20). Furthermore, at least one packaging blank (30) with at least one opening for a first, upper section (15) of at least one article (11) is arranged on at least one article (11). In the method, an adhesive (21) is applied to at least one of the articles (11) in a specific area, after which the articles (11) are brought together. Subsequently, a packaging blank (30) is applied to the assembly of the at least two articles (11). The packaging blank (30) is applied to the articles (11) simultaneously with their joining.In particular, the packaging cut (30) is applied to the at least two articles (11) immediately before, immediately at, or immediately after they are joined together.