Snuff Pouch Surface Features for Visual Identification
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Solution Overview
Problem
Packing different types of snuff pouches in one snuff packaging is difficult due to manufacturing at different production lines or times, requiring complex processes and manual labor.
Innovation Solution
An oral snuff product featuring a saliva-permeable sheet material with surface features that alter its surface characteristics, allowing for visual identification and efficient sorting and packing of different types of snuff products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If different types of snuff pouches are packed in one snuff packaging, then productivity is improved, but device complexity increases due to complicated manufacturing processes and equipment
Solution Approach 1:
The patent applies preliminary action by providing visual identifiers (surface features) on the saliva-permeable sheet material before the pouches are manufactured and packed. These surface features enable automatic sorting and identification during the packing process, allowing different types of pouches to be efficiently sorted and packed together without requiring complex manufacturing processes or manual labor.
2Productivity
If different types of snuff pouches are packed in one snuff packaging, then productivity is improved, but manufacturing precision deteriorates due to manual labor requirements
Solution Approach 1:
The patent uses surface features (visual identifiers) on the saliva-permeable sheet material that can be detected by automatic sorting equipment. These surface features provide clear visual differentiation between different pouch types, enabling precise automatic sorting without manual labor, thereby maintaining both high productivity and manufacturing precision.
3Ease of operation
If visual identifiers are added to saliva-permeable sheet material, then ease of operation is improved for sorting and packing, but device complexity increases due to additional manufacturing steps
Solution Approach 1:
The patent applies self-service by incorporating visual identifiers directly into the saliva-permeable sheet material during its manufacturing process. The sheet material itself carries the identification information needed for sorting, eliminating the need for separate labeling equipment or complex additional manufacturing steps. This enables automatic sorting and packing operations to proceed efficiently with simpler equipment.
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 visual identifiers enable easy identification and sorting of snuff products, simplifying the manufacturing and packaging process, and enhancing safety by allowing visual verification of product types.
Implementation Method 1
The saliva-permeable sheet material is arranged to form a snuff pouch and enclose the filling material inside the snuff pouch... allowing saliva to pass into the pouch and allowing snuff, or ingredients thereof, to diffuse into a mouth of the user
Data Source
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AI summary
The invention relates to an oral snuff product and a method for manufacturing the same. The oral snuff product comprises a filling material (2), and a saliva-permeable sheet material (20) arranged to form a snuff pouch (10). The saliva-permeable sheet material (20) is arranged to form outer surface of the snuff pouch (10) and provide surface characteristics of the outer surface (17) of the snuff pouch (10). The saliva-permeable sheet material (20) is provided with one or more surface features (30, 32, 34, 36, 37, 38, 39), the one or more surface features (30, 32, 34, 36, 37, 38, 39) being configured to alter the surface characteristics of the outer surface (17) of the snuff pouch (10) provided by the saliva-permeable sheet material (20) for generating visual identifier to the snuff pouch (10).