Continuous textile fabric, integrated processing equipment and preparation method

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Solution Overview

Problem

Existing textile fabric production methods fail to efficiently and synchronously integrate heat transfer patterns and hot melt tear lines, leading to high labor and time consumption, and inconsistent pattern positions, which are unsuitable for mass production of ultra-fine fiber towels.

Innovation Solution

An integrated processing equipment for continuous textile fabric that synchronously prepares heat transfer patterns and hot melt tear lines using a feeding and receiving mechanism, heat transfer printing mechanism, and hot melt mechanism, with limit rods and ultrasonic welding to maintain pattern position and fluffiness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If hot roller pressing is used to print patterns on ultra-fine fiber fabric, then pattern transfer is achieved, but loops on the fabric surface are pressed down, resulting in loss of soft and fluffy feeling

Engineering Contradiction:

Improvepattern transfer qualityVSAvoidloss of fluffiness

Core Design Contradiction:

Manufacturing precisionVSObject-affected harmful factors

Solution Approach 1:

The patent divides the fabric into two separate sections: a first section for heat transfer printing and a second section for ultrasonic processing. This segmentation allows the printing process to focus on pattern transfer while the ultrasonic section handles loop restoration, resolving the contradiction between pattern quality and fluffiness maintenance

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent introduces an ultrasonic wave as an intermediary mechanism between the heat transfer printing process and the final fabric quality. The ultrasonic waves are applied after printing to vibrate and restore the loops, acting as a mediator that corrects the harmful effect of hot roller pressing without affecting the already transferred pattern

Inventive Principle:

Principle #24Intermediary (Mediator)

2Manufacturing precision

If pattern printing and hot melt tear line preparation are performed as separate processes, then each process can be completed thoroughly, but production time and labor consumption increase significantly

Engineering Contradiction:

Improveprocess completion qualityVSAvoidproduction efficiency

Core Design Contradiction:

Manufacturing precisionVSProductivity

Solution Approach 1:

The patent merges two separate processes (heat transfer printing and hot melt tear line preparation) into a single integrated process. The fabric passes through both processing zones continuously, allowing pattern printing and tear line creation to occur simultaneously, thereby improving productivity without compromising process quality

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The patent implements continuous processing where the fabric moves through the equipment without interruption. The feeding mechanism feeds fabric continuously, the hot press plate transfers patterns continuously, and the ultrasonic welding head creates tear lines continuously, eliminating idle time and maintaining continuous useful action throughout the process

Inventive Principle:

Principle #20Continuity of useful action

3Device complexity

If traditional separate process methods are used for pattern printing and tear line preparation, then equipment complexity is low, but automation extent and production efficiency are insufficient for mass production

Engineering Contradiction:

Improveequipment structureVSAvoidprocess automation level

Core Design Contradiction:

Device complexityVSExtent of automation

Solution Approach 1:

The patent designs equipment that performs multiple functions within a single integrated system. The same fabric feeding mechanism supplies material to both the heat transfer printing zone and the ultrasonic processing zone, and the equipment can produce both patterns and tear lines simultaneously, achieving high automation without proportionally increasing equipment complexity

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

Significantly improves production efficiency by synchronizing pattern and tear line processes, ensuring fixed pattern positions, and maintains the soft and fluffy texture of ultra-fine fiber towels.

Implementation Method 1

an ultrasonic welding head with a strip-like plane

Methodology Applied

Scientific EffectUltrasonic vibration: Ultrasonic Vibration

Implementation Method 2

a hot press plate driven by the second driving component

Methodology Applied

Scientific EffectHeat transfer: Conduction (thermal)

Data Source

PatentUS20250327243A1Continuous textile fabric, integrated processing equipment and preparation method

Publication Date: 2025.10.23 NINGBO XINRUN TEXTILE CO LTD

AI summary

A continuous textile fabric, an integrated processing equipment, and a preparation method are provided, the integrated processing equipment for continuous textile fabric includes a feeding fabric mechanism, a receiving fabric mechanism, a heat transfer printing mechanism, and a hot melt mechanism; the heat transfer printing mechanism includes a transfer worktable, a second driving component, a hot press plate, a transfer feeding material component, and a transfer receiving material component; the transfer printing workbench includes a work plane configured for laying locally continuous towel cloth; a second section of the continuous towel cloth passes through the hot melt mechanism; during a pause time of conveying the continuous towel cloth, the hot press plate is driven and pressed by the second driving component, pattern on the heat transfer paper below it is transferred to an upper surface of a first position.