Clean Room Sterile Packaging Waste Compactor
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Solution Overview
Problem
Current methods for disposing of sterile packaging material in clean rooms result in excessive waste and inefficient space usage, as packaging materials are collected separately and require separate disposal, often using garbage trucks.
Innovation Solution
A method and device that allow for automatic compression and central disposal of sterile packaging material within clean rooms, where the outer bag and sealing foil are opened and pressed into a waste compactor, reducing space requirements and enabling efficient waste management across multiple clean rooms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If packaging materials are collected separately in waste containers at removal stations, then disposal can be performed, but large amounts of waste occupy excessive space and require frequent separate disposal
Solution Approach 1:
The patent merges multiple separate waste streams (outer bag waste, sealing foil waste, and fleece waste) into a single centralized waste compactor located in the clean room. Instead of having separate waste containers at each removal station, all packaging materials are collected and compressed together in one location, significantly reducing the total space required for waste storage and eliminating the need for frequent separate disposal trips.
Solution Approach 2:
The patent applies compression to change the physical state of the packaging waste from a loose, voluminous form to a dense, compact form. The waste compactor reduces the volume of packaging materials by applying mechanical pressure, transforming the waste into compacted blocks that occupy minimal space. This parameter change from volume to density directly addresses the space constraint problem.
2Ease of operation
If multiple separate waste containers are arranged at removal stations, then packaging materials can be disposed of, but the device complexity increases and disposal operations become more cumbersome
Solution Approach 1:
The patent simplifies the waste disposal operation by combining all waste collection functions into a single centralized compactor unit. Instead of managing multiple separate waste containers at different removal stations, operators only need to interact with one unified system. The compactor automatically receives and processes all types of packaging waste (outer bags, sealing foils, and fleece) through a single interface, dramatically reducing operational complexity.
Solution Approach 2:
The centralized waste compactor is designed as a universal device that can handle multiple types of packaging materials simultaneously. It accepts outer bags, sealing foils, and fleece in a single loading operation, eliminating the need for separate containers for each material type. This multi-functional design simplifies both the physical setup and the operational procedures for waste disposal.
3Area of stationary object
If packaging material is not compressed, then disposal is simpler, but the space required for waste storage increases significantly
Solution Approach 1:
The waste compactor employs mechanical compression to fundamentally change the volume parameter of packaging waste. By applying compressive force, the system reduces the occupied space of waste materials by a factor of several times, transforming loose packaging debris into dense compacted blocks. This parameter transformation from high-volume to low-volume state directly resolves the space constraint while the compression mechanism remains relatively simple in design.
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
Enables safe, space-saving, and centralized disposal of sterile packaging material, minimizing waste volume and extending disposal intervals by compressing packaging materials into compact forms within the clean room environment.
Implementation Method 1
the packaging material is compressed according to the invention, so that only a reduced amount of space has to be reserved for the packaging material
Data Source
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AI summary
The invention relates to a method for disposing of packaging material of a sterile package (2), wherein the sterile packaging is opened in a clean room, comprising the steps of: removing packaging material of the sterile packaging and compressing the packaging material to form a waste pellet in the clean room. The invention further relates to a device for handling packaging waste.