Portable Bouquet Packaging Device with Flexible Flaps

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Solution Overview

Problem

Existing packaging devices for bouquets lack a combination of stability and carrying functionality without obscuring the bouquet, and they do not adapt to the size and shape of the stems effectively, limiting their usability for transporting bouquets with or without a water reserve.

Innovation Solution

A portable packaging device featuring a semi-rigid base element with integral flaps and a flexible packaging sheet, equipped with a closure system and carrying means, allowing for secure wrapping and carrying of bouquets while maintaining visibility and adaptability to the stem size and shape, using different materials for the device and sheet which may or may not be humidity-resistant.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a packaging device is designed to provide stability and carrying functionality, then the bouquet can be transported securely, but the device may obscure the bouquet

Engineering Contradiction:
ImprovestabilityVSAvoidvisibility of bouquet
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The packaging device is divided into separate functional components: a base element for stability, flaps for wrapping, and removable carrying means. This segmentation allows each component to perform its function without excessive material that would obscure the bouquet.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The packaging uses thin flexible flaps and wrapping sheets that provide coverage and stability while remaining transparent or semi-transparent, allowing the bouquet to remain visible through the packaging material.

Inventive Principle:
Principle #30Flexible shells and thin films

2Adaptability or versatility

If a packaging device is designed to adapt to different stem sizes and shapes, then versatility is improved, but device complexity increases

Engineering Contradiction:
Improveadaptability to stem size and shapeVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The base element features flexible arms with openings that can dynamically adjust to accommodate different stem diameters. The arms can be positioned at various angles and the openings can expand or contract to fit different bouquet configurations without requiring multiple specialized components.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The base element is designed as a universal support structure that can hold bouquets of varying sizes and shapes through its adjustable arms and openings, eliminating the need for multiple specialized holders for different bouquet types.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If carrying means are integrated into the packaging device, then one-handed carrying is enabled, but the structure becomes more complex

Engineering Contradiction:
Improveone-handed carryingVSAvoidstructure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The carrying means are merged with the existing flap structure of the packaging device. The flaps serve dual purposes: wrapping the bouquet for stability and providing the structural framework for attaching carrying handles or straps, thereby adding carrying functionality without requiring a completely separate carrying mechanism.

Inventive Principle:
Principle #5Merging (Combining)

4Adaptability or versatility

If the packaging device uses different materials for the base element and wrapping sheet, then functionality is improved, but manufacturing complexity increases

Engineering Contradiction:
ImprovefunctionalityVSAvoidmanufacturing
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The packaging device combines different materials strategically: a rigid or semi-rigid base element for structural support and stability, and a flexible wrapping sheet for conformal coverage. These materials are manufactured separately as independent components and then assembled together, which simplifies the manufacturing process for each material while achieving the benefits of material diversity.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentEP1944246B1Portable packaging device
Publication Date: 2010.03.03 POLYPAP
  • EP1944246B1 patent drawingFigure 1
  • EP1944246B1 patent drawingFigure 2
  • EP1944246B1 patent drawingFigure 3

AI summary

The device (1) has a packaging film (6) made of flexible material, and a bag adapted to dimension and shape of stems. Flaps (4, 5) longitudinally possess reversed U shaped openings (42, 52) respectively extending from one side (20) of a base element (2) in direction of an upper end (41) of one flap (4) and from another side (21) of the base element in direction of an upper end (51) of another flap (5). A male-female closing system is provided at the upper ends of the flaps, where the system is constituted of hooked type tongues, clipping knobs, stick sprocket tapes and adhesive tapes.