Self-Dissolving Insect Packaging for Precise Larval Dosing
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Solution Overview
Problem
Existing insect breeding processes face challenges in accurately dosing insects into containers, leading to increased effort and reduced production efficiency due to the need for manual opening and handling of packaging, which affects insect growth and breeding success.
Innovation Solution
A packaging designed to open under predetermined environmental conditions or through insect ingestion, allowing precise dosing and release of insects onto a substrate, eliminating the need for additional work steps.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If insects are placed in substrate-filled containers at various stations with manual opening and handling of packaging, then insects can be transferred to containers, but additional work steps increase effort and reduce production efficiency
Solution Approach 1:
The packaging is designed to automatically open itself by dissolving in the substrate moisture, eliminating the need for manual opening operations. The packaging material self-dissolves upon contact with moisture from the substrate, allowing insects to escape automatically without human intervention.
Solution Approach 2:
The manual mechanical operation of opening packaging is replaced by a chemical dissolution process. Instead of using tools or hands to open the packaging, the packaging material itself dissolves chemically when exposed to moisture, automating the release mechanism.
2Measurement precision
If weighing units are used to verify predetermined quantity of larvae and substrate, then dosing accuracy can be verified, but the weighing process slows down production
Solution Approach 1:
The dosing of insects into the packaging is performed in advance during packaging filling, and the packaging is designed to maintain a predetermined headspace volume. This preliminary preparation eliminates the need for final weighing verification before container placement, as the dosing is already optimized during packaging production.
3Reliability
If packaging is opened manually to release insects, then insects can be transferred to substrate, but additional work steps and handling affect insect growth and breeding success
Solution Approach 1:
The packaging automatically releases insects by dissolving itself in the substrate moisture without requiring manual opening. This self-service mechanism eliminates handling stress on insects and ensures consistent release conditions, improving breeding success while simplifying the process.
Solution Approach 2:
Moisture from the substrate acts as an intermediary that triggers the dissolution of the packaging material. The substrate moisture mediates the release process by chemically interacting with the packaging material to enable automatic opening without direct mechanical intervention.
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 precise insect dosing and optimal growth by ensuring accurate insect release into containers, enhancing breeding efficiency and reducing manual handling efforts.
Implementation Method 1
at least one predetermined environmental condition triggers a chemical reaction with a material in the packaging, which at least partially dissolves or decomposes the packaging
Implementation Method 2
at least one predetermined environmental condition triggers a chemical reaction with a material in the packaging, which at least partially dissolves or decomposes the packaging
Implementation Method 3
due to the substrate and its properties, such as moisture, the packaging itself opens at least partially within the container
Data Source
Figure 1~2
Figure 3~4
AI summary
A packaging (1) is provided to improve insect breeding, in particular to increase the accuracy of the dosage of insects (2) in the container (4), for example depending on a substrate (6) in the container (4), and thus to improve the growth of the insects (2) in the container (4) and the breeding success. The packaging (1) is filled with a predetermined quantity of insects (2), wherein the insects are in a specific growth stage, in particular as larvae, or in different specific growth stages, wherein the packaging (1) is closed to prevent the insects (2) from escaping from the packaging (1), wherein the packaging (1) is designed to open at least partially under at least one predetermined environmental condition and/or through consumption by the insects (2) in the packaging (1) in order to release the insects (2).