Porous Pouch Wrapper for Diffusing Flavor and Functional Ingredients

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Solution Overview

Problem

Current oral flavor delivery products, such as tobacco-based pouches, lack variety and functionality in providing a satisfying and engaging experience, as they often rely on tobacco components and do not effectively diffuse flavors and functional ingredients.

Innovation Solution

A tobacco-free oral flavor delivery pouch product featuring a porous pouch wrapper enclosing a non-tobacco botanical component, functional ingredients, and solid flavor components, which allow flavors and ingredients to diffuse through the pores, providing a customizable and prolonged flavor experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If tobacco-based pouches are used for oral flavor delivery, then the product structure is simple and manufacturing is easy, but the flavor variety and functional ingredient diffusion are limited

Engineering Contradiction:

Improveflavor variety and functional ingredient diffusionVSAvoidpouch structure complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The pouch is divided into multiple functional layers including a porous outer layer for flavor diffusion, an inner filling material layer containing botanical components and functional ingredients, and a porous inner layer for enhanced diffusion. This segmentation allows each layer to perform its specific function optimally while maintaining overall product simplicity

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The pouch employs composite materials including porous polymers or plastics for the wrapper structure, combined with botanical components, functional ingredients, and flavor components in the filling material. This composite approach enables both structural integrity and enhanced flavor/functional ingredient diffusion capabilities

Inventive Principle:

Principle #40Composite materials

2Duration of action of moving object

If traditional non-porous pouches are used, then the pouch structure is simple and manufacturing is easy, but the diffusion of flavors and functional ingredients is inefficient and short-lived

Engineering Contradiction:

Improveflavor delivery durationVSAvoidpouch wrapper structure

Core Design Contradiction:

Duration of action of moving objectVSDevice complexity

Solution Approach 1:

The pouch wrapper incorporates porous materials in both the outer and inner layers, creating controlled pathways for flavor and functional ingredient diffusion. The porous structure increases surface area and extends the duration of flavor delivery while maintaining a relatively simple overall pouch structure that can be manufactured using existing processes

Inventive Principle:

Principle #31Porous materials

3Adaptability or versatility

If multiple functional ingredients and flavor components are added to enhance oral experience, then user satisfaction and flavor variety improve, but the product complexity and manufacturing difficulty increase

Engineering Contradiction:

Improvefunctional ingredient varietyVSAvoidpouch manufacturing ease

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The filling material is segmented into distinct components including botanical components, functional ingredients, and flavor components, each enclosed within the pouch structure. This segmentation allows for flexible formulation and manufacturing of each component separately before assembly, reducing overall manufacturing complexity while enabling diverse functional ingredient combinations

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The pouch structure is designed as a universal platform that can accommodate various botanical components, functional ingredients, and flavor components. The standardized porous wrapper design can be used across different product variants, simplifying manufacturing processes while allowing for ingredient variety and customization

Inventive Principle:

Principle #6Universality (Multi-functionality)

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 product offers a diverse and engaging oral experience by diffusing flavors and functional ingredients, such as vitamins and chemesthesis agents, for an extended period, enhancing user enjoyment and satisfaction.

Implementation Method 1

the flavors and juices from the inner filling material are able to exit the pouch via the pores in the pouch wrapper

Methodology Applied

Scientific EffectDiffusion: Diffusion

Data Source

PatentUS8701679B2Tobacco-free oral flavor delivery pouch product

Publication Date: 2014.04.22 PHILIP MORRIS USA INC

AI summary

Provided is a tobacco-free oral flavor delivery pouch product that provides and engaging and flavorful experience to a user. The pouch product includes a porous pouch wrapper and an inner filling material. The inner filling material can include a non-tobacco, botanical component, at least one functional ingredient and a solid flavor component dispersed throughout the inner filling material. The pouch product delivers multiple textures to the user's mouth.