Biodegradable Bale Wrapping With Glue-Bonded Overlap
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Solution Overview
Problem
Existing agricultural bale wrapping systems rely on plastic materials that are not biodegradable and lack effective adhesive systems for securing the wrapping layers, which can lead to environmental concerns and inefficiencies in maintaining bale shape.
Innovation Solution
A bale wrapping system that uses a rotating belt to wrap agricultural products with a biodegradable material, applying an adhesive to overlap layers and secure them with a glue system, and optionally includes a treatment system to enhance the wrapping layer with waterproof or antimicrobial properties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If plastic wrapping material is used to wrap the bale, then the wrapping effectiveness and bale shape maintenance are improved, but the environmental sustainability deteriorates due to non-biodegradability
Solution Approach 1:
The patent changes the material parameter from conventional plastic to biodegradable materials such as paper or fabric, maintaining wrapping effectiveness while eliminating environmental harm through biodegradability
Solution Approach 2:
The patent uses composite material structures combining biodegradable wrapping layers with adhesive systems to achieve both environmental sustainability and effective bale securing
2Stability of the object's composition
If adhesive system is added to secure wrapping layers, then the bale shape stability is improved, but the device complexity increases
Solution Approach 1:
The patent merges the adhesive application system with the existing wrapping mechanism, integrating the glue system into the wrapping process to minimize additional complexity while achieving stable bale formation
Solution Approach 2:
The adhesive acts as an intermediary substance between wrapping layers, providing a simple chemical bonding mechanism that enhances bale stability without requiring complex mechanical fastening systems
3Reliability
If treatment system is added to enhance wrapping layer properties, then the protective properties are improved, but the manufacturing complexity increases
Solution Approach 1:
The patent applies treatments to the wrapping material in advance during manufacturing, so that when the material is used for bale wrapping, the protective properties are already present without requiring additional complex treatment systems at the bale processing stage
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 system effectively secures bale shape using biodegradable materials and can enhance the wrapping layer with protective treatments, improving environmental sustainability and wrapping efficiency.
Implementation Method 1
A glue system sprays a layer of glue onto the wrapping layer. The layer of glue enables the first portion of the wrapping layer to couple to the second portion of the wrapping layer.
Implementation Method 2
a belt that rotates to form and drive rotation of a bale of agricultural product
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
A bale wrapping system that includes a belt that rotates to form and drive rotation of a bale of an agricultural product. The bale is configured to be wrapped with a wrapping layer of a bale wrap while rotating on the belt. A first portion of the wrapping layer overlaps a second portion of the wrapping layer while disposed on the belt. A glue system sprays a layer of glue onto the wrapping layer. The layer of glue enables the first portion of the wrapping layer to couple to the second portion of the wrapping layer.