Three-Device Liquid Coating for Uniform Fiber Lamination
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Solution Overview
Problem
Existing methods fail to achieve uniform liquid coating on three-layer fiber products, leading to inefficiencies in production and non-uniform distribution of liquids on multi-ply fiber products.
Innovation Solution
A liquid applying apparatus with three devices, each equipped with a roller system, applies different liquids to distinct surfaces of two-layer and single-layer fiber products, allowing for uniform coating and adjustable liquid distribution when these products are stacked and bonded to form a three-layer product.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single liquid applying device is used for three-layer fiber products, then the device complexity is reduced, but the liquid coating uniformity deteriorates
Solution Approach 1:
The liquid applying apparatus is divided into three separate liquid applying devices, with each device responsible for applying liquid to a specific layer or surface of the three-layer fiber product. This segmentation allows each device to be optimized for its specific task, ensuring uniform liquid distribution across all layers while maintaining manageable device complexity through modular design.
2Productivity
If liquid is applied to all surfaces of multi-layer fiber products simultaneously, then the production efficiency is improved, but the liquid distribution uniformity deteriorates
Solution Approach 1:
Each liquid applying device is configured to apply liquid to specific surfaces or layers of the fiber product with customized parameters. The apparatus allows differential liquid application to different layers based on their specific requirements, ensuring uniform distribution while maintaining high production efficiency through parallel processing of multiple surfaces.
3Adaptability or versatility
If the liquid applying apparatus is designed for flexible liquid amount adjustment, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
The liquid applying apparatus incorporates adjustable parameters for each liquid applying device, allowing dynamic control of liquid amount applied to different layers. This dynamic adjustability is achieved through controllable rollers or nozzles that can be independently regulated, providing flexibility for different product requirements while maintaining a relatively simple control architecture through individual device adjustment mechanisms.
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
Ensures uniform liquid distribution across three-layer fiber products, enhances production efficiency by allowing precise control over liquid application and varying formulas, disinfection effects, and colors, thereby improving the quality and consistency of coated products.
Implementation Method 1
a first liquid applying device including a first liquid application roller that is operable to coat a first liquid on a first surface of a first fiber product
Implementation Method 2
The first fiber product and the second fiber product pass between the second liquid application roller and the third liquid application roller and are pressed and laminated by the second liquid application roller and the third liquid application roller
Implementation Method 3
pressed and laminated by the second liquid application roller and the third liquid application roller
Data Source
Figure 1
AI summary
A liquid applying apparatus (10) for fiber products is provided, including a first liquid applying device (11), a second liquid applying device (13), and a third liquid applying device (15). The second liquid applying device (13) is adjacent to the first liquid applying device (11) and the third liquid applying device (15). The first liquid applying device (11) and the second liquid applying device (13) respectively apply and coat liquids on different surfaces (121)(123) of a two-layer fiber product (12), and the third liquid applying device (15) applies and coats a liquid on a surface (141) of a single-layer fiber product (14). The second liquid applying device (13) and the third liquid applying device (15) press and laminate the two-layer fiber product (12) and the single-layer fiber product (14) together to form a three-layer fiber product (16) with uniformly distributed liquids therein.