Paper Bottle Capsule Capping Device Moisture Control
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Solution Overview
Problem
Existing bottle capping devices are not cost-effective and environmentally friendly, and they do not efficiently process a wide range of materials, particularly paper-based bottle capsules, which are difficult to fold due to fiber resistance.
Innovation Solution
A bottle capping device with elastically deformable pressing and folding elements, combined with a material treatment device that can moisten or dry the bottle capsule to reduce fiber resistance, allowing for easier and more aesthetic cap attachment, using metal, plastic, or rubber materials, and capable of processing a variety of materials including paper-based capsules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional capping devices are used, then the structure is simple, but the device cannot effectively process paper-based bottle capsules due to fiber resistance
Solution Approach 1:
The patent applies parameter changes by modifying the physical state of the paper-based bottle capsule through moisture control. The device includes a moistening device that applies water to the capsule before folding, and a drying device that removes excess moisture after folding. This temporary change in moisture content makes the paper fibers more pliable during folding, then restores rigidity after capping, enabling effective processing of paper-based capsules without complex structural modifications.
Solution Approach 2:
The patent introduces moisture as an intermediary substance to facilitate the folding process. The moistening device applies water to the paper capsule, acting as a mediator that temporarily reduces fiber resistance and enables the folding operation. This intermediary approach allows traditional folding mechanisms to work effectively with paper-based materials without requiring fundamentally different device architecture.
2Object-affected harmful factors
If paper-based bottle capsules are used, then environmental friendliness is improved, but foldability is reduced due to fiber resistance
Solution Approach 1:
The patent changes the physical parameter of the paper capsule by controlling its moisture content. The moistening device increases moisture content before folding to reduce fiber resistance and improve ease of operation. The drying device then restores the capsule to its normal state after capping. This dynamic parameter adjustment enables both environmental friendliness and operational ease to be achieved.
Solution Approach 2:
The patent applies preliminary action by moistening the paper capsule before the folding operation. This preparatory step softens the paper fibers, making them more susceptible to folding forces and significantly reducing the effort required during the actual folding process. The preliminary moistening action resolves the contradiction between material sustainability and processing ease.
3Shape
If force is applied to fold the bottle capsule, then the folding is achieved, but the aesthetic appearance is compromised and the cap may not seal properly
Solution Approach 1:
The patent uses parameter changes in moisture content to enable gentle folding without excessive force. By moistening the capsule beforehand, the paper becomes more pliable and can be folded smoothly into the desired shape without creasing or deformation that would compromise aesthetics or sealing. The subsequent drying process then restores the capsule's structural integrity for reliable sealing.
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 device simplifies the capping process, reduces material costs, and enables the use of environmentally friendly materials, improving the foldability and reliability of paper-based bottle caps while maintaining a deformation state without force, thus enhancing the aesthetic and functional aspects of bottle caps.
Implementation Method 1
the material treatment device comprises a moistening device for moistening the bottle cap with a treatment agent
Implementation Method 2
The pressing element can be elastically deformable depending on an actuating pressure. The pressing element can build up the pressing force depending on the actuating pressure.
Implementation Method 3
The material treatment device can specifically change at least two material properties of the bottle capsule
Data Source
Figure 1
Figure 2a~2e
AI summary
The invention relates to a bottle capping device (10) for attaching a bottle cap (12) to a bottle neck (14) of a bottle (16) directly opposite a bottle base (20) in the longitudinal direction (18), comprising a folding device (22) for folding the bottle cap (12) arranged on the bottle neck (14), a pressing device (26) for applying a pressing force (30) that secures the bottle cap (12) to the bottle (16), wherein the bottle capping device (10) is configured to attach a paper-based bottle cap (12) to the bottle neck (14), and a material treatment device (36) for selectively modifying a material property of the bottle cap (12) that influences the folding behavior of the bottle cap (12). Furthermore, the invention relates to a method for attaching a bottle cap (50) to a bottle (16).