Seaweed-Based Rolling Paper Using Natural Adhesion

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Solution Overview

Problem

Conventional rolling papers for smoking contain harmful additives and glues that can have adverse health effects on smokers.

Innovation Solution

A rolling paper made from a mixture of seaweed, a gelling agent such as agar agar or sodium alginate, and water, which is blended to create a semi-liquid mixture that dries into a form of paper, thereby eliminating harmful additives.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional rolling papers are made with glues and additives to control smoking properties, then the paper can effectively hold combustible materials and regulate burning, but harmful effects on smokers are introduced

Engineering Contradiction:
Improveeffectiveness in holding combustible materialVSAvoidharmful effects on smokers
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent removes harmful glues and additives from the rolling paper composition, extracting only the essential function of holding combustible material through natural seaweed fiber properties and natural adhesion mechanisms inherent to the dried seaweed matrix

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the fundamental material composition from conventional wood pulp with chemicals to seaweed-based fibers, altering the chemical parameters to eliminate harmful substances while maintaining the physical properties needed for effective rolling and burning control

Inventive Principle:
Principle #35Parameter changes

2Object-affected harmful factors

If rolling paper is made from seaweed mixture without harmful additives, then health concerns are mitigated, but the paper must still achieve adequate adhesion and structural integrity

Engineering Contradiction:
Improvehealth concerns mitigationVSAvoidadhesion and structural integrity
Core Design Contradiction:
Object-affected harmful factorsVSStrength

Solution Approach 1:

The seaweed-based paper achieves adhesion and structural integrity through its own inherent properties - the natural gelling and binding characteristics of seaweed fibers and their ability to form a cohesive matrix when dried, eliminating the need for external glues or additives

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent creates a composite structure using seaweed fibers combined with natural binding agents derived from the seaweed itself, forming a unified material system that provides both adhesion and structural strength without harmful chemicals

Inventive Principle:
Principle #40Composite materials

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 seaweed-based rolling paper mitigates health concerns associated with traditional papers, offering a natural, adhesive, and oil-resistant alternative that can be easily rolled and sealed without additional adhesives.

Implementation Method 1

a rolling paper made from a mixture of seaweed, a gelling agent such as agar agar or sodium alginate, and water that blended to create a semi-liquid mixture

Methodology Applied
Scientific EffectBlending:

Implementation Method 2

Once the semi-liquid mixture is formed it is poured on a paper-making screen where it is drained

Methodology Applied
Scientific EffectDrainage:

Implementation Method 3

An additional sheet, such as a Pellon sheet, is laid on top of the mixture. In one embodiment, Pellon sheets are placed on either side of the mixture and then layered with additional felt sheets, stacked, and pressed to remove more moisture

Methodology Applied
Scientific EffectCompression: Compression

Implementation Method 4

A fan may be used to circulate air to assist in drying the paper. The sheets are put under pressure during the final drying process to prevent curling

Methodology Applied
Scientific EffectEvaporation: Evaporation

Implementation Method 5

a mixture of seaweed, a gelling agent such as agar agar or sodium alginate, and water that blended to create a semi-liquid mixture that dries into a form of paper

Methodology Applied
Scientific EffectPhase Change: Phase Change

Data Source

PatentUS20250120429A1Rolling Paper and Method of Manufacture
Publication Date: 2025.04.17 SUSTAINABLE SEA PRODUCTS
  • US20250120429A1 patent drawing
  • US20250120429A1 patent drawing

AI summary

A rolling paper and method of manufacture that is based on a combination of seaweed and water and that is free of harmful chemicals.