Glass Bottle Punt Bottom Stability and Sediment Management
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Solution Overview
Problem
Traditional glass bottles with punt bottoms lack stability during transport and analysis, and their design does not facilitate visual or instrumental examination of the liquid content, while also compromising aesthetics.
Innovation Solution
A glass bottle design featuring a punt bottom with a protruding tubular wall that raises the main containment body, providing stability and allowing for visual analysis, while creating a reflective play of light and reducing glass thickness for thermal insulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional punt bottom is used, then the bottle can collect sediments and foreign bodies, but the bottle lacks stability during transport and analysis
Solution Approach 1:
The punt bottom is segmented into multiple functional zones: an outer tubular wall for structural support and sediment collection, and an inner protruding central portion for stability enhancement. This segmentation allows each zone to perform its specific function optimally while working together to prevent bottle rotation and improve transport stability.
Solution Approach 2:
The central protruding portion of the punt bottom creates an asymmetric structure within the otherwise symmetric tubular wall. This asymmetry provides a reference plane that prevents the bottle from rotating during transport and analysis, while the overall symmetric tubular wall maintains aesthetic appearance from the exterior.
2Reliability
If a simple punt bottom is used, then the bottle maintains aesthetic appearance, but it does not allow stable positioning during analysis
Solution Approach 1:
The punt bottom extends in the vertical dimension with a central protruding portion that reaches into the bottle's interior space. This vertical extension creates a stable reference plane for positioning during analysis while maintaining the aesthetic external appearance of the tubular wall structure.
3Quantity of substance
If the punt recess is deep, then it collects more sediments, but it increases the amount of glass and reduces thermal insulation
Solution Approach 1:
The punt structure uses local quality by concentrating the sediment collection function in the outer tubular wall region while the inner central protruding portion serves as a structural stabilizer. This localized functional distribution allows efficient sediment collection without requiring excessive glass volume throughout the entire punt structure.
Data Source
AI summary
The invention concerns a bottle (10, 110; 10A, 110A; 10B, 110B), in particular of glass, for containing and pouring a liquid, preferably a beverage, vinegar or a perfume, the bottom (20, 120; 20A, 120A; 20B, 120B) of which is made with a punt. A portion of the central bottom extends as a protrusion (22, 122; 22A, 122A; 22B, 122B) downwards into the recess of the punt. A bottle transport system and a bottle content analysis system are also described.