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Common Problems in Circular Knitting Machine Production

Circular knitting machines are crucial in the textile industry, enabling the efficient production of knitted fabrics. However, these machines can encounter several issues that affect the quality and consistency of the output. Below are detailed descriptions of common problems encountered in circular knitting machines, along with their potential causes. Holes in the Fabric Holes are a frequent issue in circular knitting and can be caused by several factors. Poor quality yarn, especially if too dry,...

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Adjustment Methods for Spindle and Needle Plate Circularity and Flatness

Circular knitting machines are intricate devices designed to produce continuous tubes of fabric. Their operation relies heavily on precise mechanical components that rotate around a central axis. Over time, regular maintenance becomes crucial to ensure these machines operate at optimal performance levels. This maintenance includes comprehensive overhauls involving cleaning, part replacement, and meticulous inspection to detect deviations from specified tolerances. Adjustments are then made to restore...

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The Role of Settling Plates and Sinker Jaws in Knitting Machine

In the intricate world of single jersey circular knitting machines, the movement and precision of components like the settling plate and sinker jaws play a pivotal role in determining the quality and efficiency of fabric production. These machines operate with a delicate balance, where the triangular mechanism of the settling plate and the controlled action of the sinker's jaws orchestrate the formation and closure of yarn loops during each weaving cycle. Understanding their function and...

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Why Does The Fabric Sample of The Knitting Machine Have Holes?

Holes in knitted fabric often occur when the yarn is subjected to forces greater than its breaking strength during the knitting process. Here are some common causes and adjustments to consider when setting up the circular knitting machine to prevent these issues: 1. High Yarn Feed Tension If the yarn tension is too high during feeding, it can cause holes in the fabric. This situation arises when the yarn is fed too slowly, while the needle pressure remains constant, leading to increased tension...

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How to Choose the Right Cams for Circular Knitting Machine

In the context of circular knitting machines, the cam plays a critical role in controlling the movement and operation of needles and sinkers, which directly affects the quality and style of the knitted fabric. Here's an in-depth look at the key aspects to consider when selecting a cam for a circular knitting machine: 1. Trigonometric Curve Matching The design of the cam’s trigonometric curve is essential because it determines the motion profile of the needles and sinkers, influencing the...

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Infrared Yarn Monitoring and Circular Knitting Machine

Monitoring yarn feed during the knitting process in circular knitting machines has been challenging, particularly with the timely detection of common issues such as yarn breakage and running yarn. This paper examines a method to monitor yarn feeding in circular knitting machines and proposes an external monitoring scheme based on the principle of infrared sensitization. Using photoelectric signal processing technology, the study designs an overall framework for yarn motion monitoring, including...

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How to Choose the Appropriate Circular Knitting Needles

You might have thought that larger circular needles always produce better stitches, but that' s not the case! Every circular needle size and cord length has its own specific purpose. The size of a circular needle is numbered, and the smaller the number, the smaller the needle, requiring thinner yarn. In this guide, we' ll discuss different circular needle sizes and cord lengths, along with their specific uses, to help you choose the appropriate needle for your project and make your...

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Single Jersey Knitting Machine Vs Double Jersey Knitting Machine

Knitting is a traditional textile manufacturing method that produces fabrics by interlocking loops of yarn. Knitting machines have revolutionized the textile industry, making manufacturing faster, more efficient, and cost-effective. Two of the most commonly used types of knitting machines are the single jersey knitting machine and the double jersey knitting machine. In this article, we will explore the differences between these two machines, their applications, and their advantages and disadvantages....

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Circular Knitting Machines and Modern Knitted Fabrics

With the advancement of the knitting industry, modern knitted fabrics have become increasingly colorful and versatile. These fabrics are not only popular for home, leisure, and sports clothing but are also advancing into multifunctional and high-end markets. Knitted clothing can be categorized into two main types based on processing methods: knitted molded clothing and knitted cut-out clothing. Knitted Molded Clothing Knitted molded clothing is created using a unique knitting method where yarn is...

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Circular Knitting Technology at ITM Istanbul 2024

Get ready for a textile machinery extravaganza at ITM Istanbul 2024! Welcome to Booth Hall 2-204C to see YUANDA's circular knitting machine in action. Throughout the event, our team will be available to discuss the features and benefits of the YUANDA circular knitting machine. Whether you're looking to streamline your production processes or enhance textile quality, we're here to help. To schedule a meeting or inquire further, please reach out via WeChat or WhatsApp at +86 15280254032. Discover...

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Debugging the Same Fabric Sample on a Circular Knitting Machine

To replicate a fabric sample on a circular knitting machine, the process begins with a meticulous analysis of the original fabric. This entails examining key characteristics such as yarn material, count, density, texture, and color to inform subsequent steps in the replication process. 01 Fabric Sample Analysis First, a detailed analysis of the received fabric sample is conducted. Characteristics such as yarn material, yarn count, yarn density, texture, and color are determined from the original...

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The Structure and Components of Circular Knitting Machines

Circular knitting machines are essential for producing knitted fabrics in a continuous tubular form. These machines are composed of several key components that work in tandem to create the final product. This essay will explore the organizational structure of a circular knitting machine and its various components. The central component of a circular knitting machine is the needle bed, which holds the needles that form the loops of the fabric. The needle bed is typically divided into two parts: the...

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