Segmented Single-Serve Cat Food Packaging for Waste Reduction
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Solution Overview
Problem
Current cat food products are not aligned with cats' natural feeding patterns, leading to food waste and degradation issues due to larger serving sizes that are not fully consumed in one meal, resulting in reduced palatability and microbiological contamination when exposed to air.
Innovation Solution
Packaging cat food in sealed, individually sized containers ranging from 10g to 40g, ensuring the food is commercially sterile and shelf-stable, minimizing exposure to air and temperature fluctuations, thereby maintaining freshness and palatability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If cat food is packaged in larger serving sizes (3oz-4oz cans), then manufacturing efficiency and packaging simplicity are improved, but the food cannot be fully consumed in one meal leading to food waste and degradation
Solution Approach 1:
The patent divides the cat food into multiple small individual containers (10g-40g each) within a single package. This segmentation allows the cat to consume one container at a time, matching their natural feeding pattern of eating small discrete segments, while the remaining containers remain sealed and preserved.
2Device complexity
If cat food is packaged in larger serving sizes, then packaging complexity is reduced, but the food degrades in palatability and freshness when exposed to air
Solution Approach 1:
The food is segmented into multiple small sealed containers. Each container maintains food freshness independently until opened, preventing oxidation and degradation that would occur with larger containers left partially open.
Solution Approach 2:
The containers are pre-filled and sealed in a commercially sterile environment before final packaging. This preliminary action ensures the food is protected from air exposure and degradation from the moment of filling, maintaining freshness throughout storage.
3Quantity of substance
If cat food is packaged in larger serving sizes, then storage efficiency is improved, but the food becomes susceptible to microbiological contamination when not fully consumed
Solution Approach 1:
The food is divided into multiple small sealed containers. Only one container is exposed at a time, minimizing the quantity of food susceptible to contamination. The sealed containers act as barriers against microbiological contamination.
Solution Approach 2:
The containers are filled and sealed in a commercially sterile environment before final packaging, establishing a sterile barrier that protects the food from microbiological contamination during storage and transport.
4Adaptability or versatility
If cat food is packaged in small individual containers (10g-40g), then alignment with cats' natural feeding patterns is improved, but manufacturing and packaging complexity increases
Solution Approach 1:
The package contains multiple small individual containers (10g-40g each) that match the cat's natural preference for small discrete meal segments. This segmentation provides adaptability to feline feeding behavior while the containers are integrated into a single organized package.
Solution Approach 2:
Multiple small individual containers are merged into a single integrated package. This combining approach maintains the benefits of small portion sizes while simplifying distribution, storage, and handling at the package level.
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 solution provides a convenient, shelf-stable, and palatable cat food product that aligns with cats' natural eating habits, reducing waste and maintaining nutritional value by ensuring each serving is consumed before degradation occurs, thus enhancing the feeding experience and safety.
Implementation Method 1
each one of the containers including a unit of commercially sterile, complete and balanced cat food
Implementation Method 2
after the filling and sealing steps, heating the container to at least partially cook or sterilize the pet food
Data Source
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AI summary
The inventors have discovered cats' preferred serving sizes. A packaged, multi-meal, unitized cat food product includes one or plural containers of cat food having of a mass that cats naturally consume in one sitting. A method of providing single-serving of pet food may include thermal processing of the single-serve containers or sterile filling of the containers.