Smoking Wrapper Dispensing Roll with Sliding Blade Cutting Mechanism
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Solution Overview
Problem
Users face challenges in storing and dispensing smoking article wrappers, as existing solutions often provide only one size and require frequent replacement of containers, and there is a need for easy cutting of wrappers to accommodate varying sizes of smoking articles.
Innovation Solution
A dispensing roll with a cutting device that includes a housing with a spindle for holding a continuous sheet of wrapper material, a sliding block with a blade for cutting, and a blade housing for safety, allowing users to easily dispense and cut wrapper material as needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a continuous sheet of wrapper material is stored on a spindle, then the quantity of wrappers available is increased and refilling is enabled, but the device complexity increases due to the housing structure with spindle and opening
Solution Approach 1:
The wrapper material is segmented into a continuous sheet format that can be dispensed in controlled portions, allowing unlimited quantity storage while maintaining simplicity through the linear unrolling mechanism rather than complex winding systems
Solution Approach 2:
The housing acts as an intermediary container that holds the continuous wrapper sheet and provides a structured interface for dispensing, enabling quantity storage without requiring complex mechanical systems
2Ease of operation
If a blade is made slidable on a track for easy cutting, then the ease of operation is improved, but the device complexity increases due to the track and sliding mechanism
Solution Approach 1:
The blade is made dynamically positionable through the sliding mechanism, allowing users to adjust the cutting position along the continuous sheet as needed, which improves operational flexibility without requiring complex positioning systems
Solution Approach 2:
The blade is pre-positioned on the track at a default location, and users can slide it to any desired cutting position before making the cut, enabling easy operation through simple linear movement rather than complex positioning mechanisms
3Object-affected harmful factors
If the blade is covered by a blade housing when not in use, then safety is improved, but the ease of operation decreases due to the additional step to expose the blade
Solution Approach 1:
The blade housing provides dynamic protection, moving from a closed safe state to an open accessible state when the user needs to cut, allowing safety and ease of operation to coexist through simple mechanical movement
Solution Approach 2:
The blade housing provides preliminary protection against accidental contact with the blade, preventing harm before it can occur, while still allowing intentional access when needed through the sliding mechanism
4Adaptability or versatility
If wrappers are provided in multiple sizes on a continuous sheet, then the adaptability is improved, but the device complexity increases due to the need for cutting mechanisms
Solution Approach 1:
The continuous sheet is segmented into different size portions through the sliding blade mechanism, allowing a single continuous material to serve multiple size requirements without requiring separate storage systems for each size
Solution Approach 2:
The continuous sheet serves multiple functions by providing wrappers of various sizes through a single material source, with the sliding blade enabling users to cut any desired size, making the system universally applicable to different smoking article sizes
Data Source
AI summary
Apparatuses for dispensing and cutting smoking wrappers, such as tobacco wrappers and the like for use in smoking articles includes a dispensing roll for smoking wrappers and a cutting device useful for cutting the smoking wrappers. Methods for using the same are further provided.