Basic of Knitting | Warp and Weft Knitting Mechanism || How Knit Fabric Produces ?

Summary

This video delves into the fascinating world of knitting, unraveling the techniques of warp and weft knitting mechanisms. It starts by defining knitting as the art of intermeshing yarn into loops to form fabric and examines the two primary systems: weft and warp. Weft knitting involves creating horizontal loops using circular or flatbed machines, characterized by courses and wales. The video then shifts focus to warp knitting, where loops are formed vertically. Unique warp knitting machines create fabric using multiple yarns wound on a beam, allowing for intricate designs. This comprehensive overview sheds light on how different machines and techniques contribute to the production of knit fabrics.

Highlights

• Discover the differences between weft and warp knitting! 🎨
• Learn how circular knitting machines create tubular fabric! 🌀
• Understand flatbed machines and their horizontal loop magic! 📏
• Warp knitting forms loops vertically - a unique approach! 🧶
• See how intricate designs are woven through warp techniques! 🎉

Key Takeaways

• Knitting intermeshes yarn into loops to create fabric.
• Weft knitting uses horizontal loops formed by adjacent needles.
• Circular knitting machines produce tubular fabric spirally.
• Flatbed machines create fabric with flat, horizontal loops.
• Warp knitting involves forming loops in a vertical direction.
• Warp knitting machines use multiple yarns wound on a beam.

Overview

Knitting is the art of intermeshing yarn into loops to form fabric. This video explores the two primary knitting systems: weft and warp. Weft knitting uses horizontal loops formed by adjacent needles, and can be accomplished using circular or flatbed machines. Circular machines create fabric in a spiral, while flatbeds work horizontally.

In weft knitting, the fabric's structure is built by courses (horizontal rows) and wales (vertical columns). Each course is formed in sequence across the fabric with the same yarn. This technique allows for flexible designs and textures, making it popular in apparel.

Warp knitting is a different beast, with loops formed vertically. Machines for this type use multiple yarns, wound and aligned parallel, to create complex patterns. With each needle having its own yarn, warp knitting can produce rich, woven-like textures, often used for elaborate designs.

Warp knitting is a different beast, with loops formed vertically. Machines for this type use multiple yarns, wound and aligned parallel, to create complex patterns. With each needle having its own yarn, warp knitting can produce rich, woven-like textures, often used for elaborate designs.

Chapters

• 00:00 - 00:30: Introduction to Knitting Knitting is the process of intermeshing yarn into loops to create fabric. There are two main systems in knitting: weft and warp. Weft knitting involves loops formed in a horizontal manner. The chapter proceeds to explore both methods, highlighting their distinctions.
• 00:30 - 01:30: Weft Knitting and Machine Types The chapter discusses Weft Knitting and various types of knitting machines. It explains that the most common machine for weft knitting is the circular knitting machine, which creates a tube of fabric in a spiral configuration around a cylinder. The width of the fabric produced is determined by the number of needles on the machine, and each revolution completes one course for every yarn fed. Additionally, another type of machine can also be used to produce weft knits, though details are not provided in the transcript.
• 01:30 - 02:30: Weft Knitting Structure Weft Knitting Structure chapter discusses the process of flatbed knitting using a flatbed machine. It explains that needles are placed next to each other and knit sequentially to produce one row of loops from the same yarn. The knitting machine creates loops horizontally, forming them from right to left, and illustrates the pattern of loops formed in the fabric.
• 02:30 - 03:30: Warp Knitting Introduction The chapter introduces warp knitting by explaining the basic structure of fabric in terms of rows and columns. It describes a 'course' as a horizontal row of loops produced by adjacent needles during the same knitting cycle. The chapter also explains how to measure a course, defined by the number of courses per linear unit (inches or centimeters). A sample drawing indicates a measurement of five courses per inch. Additionally, vertical columns of loops produced by the same needle during successive knitting cycles are introduced, though not fully detailed in the provided transcript.
• 03:30 - 04:30: Warp Knitting Structure and Machine Function The chapter discusses two types of knitting systems: warp knitting and weft knitting. Warp knitting involves the formation of loops in a vertical direction, contrasting with the traditional horizontal loop formation (weft knitting). It also introduces the concept of whaling and how it is measured by the number of whales per linear length. This understanding is crucial for understanding the structural differences and machine functions in warp knitting.

Basic of Knitting | Warp and Weft Knitting Mechanism || How Knit Fabric Produces ? Transcription

• 00:00 - 00:30 knitting is defined as the intermeshing of yarn into Loops to form fabric there are different ways that yarn can be subjected to the needles for fabric formation in knitting there are basically two systems these are weft and warp what makes them different let's take a close look at each one weft knitting is accomplished by Loops formed form Med in a horizontal
• 00:30 - 01:00 manner by adjacent needles the most common machine used for w knitting is the circular knitting machine this machine creates a tube of fabric in a spiral configuration around a cylinder the width of the fabric is determined by the number of needles on the machine one revolution of the machine completes one course for each yarn fed a second type of machine can be used to produce W knit this machine prod uses
• 01:00 - 01:30 fabric on needle beds that are flat so it's called a flatbed machine regardless of the type of machine used in we knitting needles placed next to each other knit one after another in sequence to produce one row of Loops from the same yarn here is an illustration of how Loops of yarn are created by a w knitting machine that knits yarn in a horizontal manner so that the loops are formed from right to left if you analyze the structure you see a pattern of Loops
• 01:30 - 02:00 arranged in rows and columns the horizontal row of Loops produced by adjacent needles during the same knitting cycle is known as a course the course count is measured by the number of courses per linear unit expressed as inches or cenm if this drawing represents a 1 in by 1 in area you identify this as five courses per inch the vertical column of Loops produced by the same needle knitting at successive knitting Cycles is referred
• 02:00 - 02:30 to as a whale the whale count is measured by the number of whales per linear length in this same drawing there are five whales per inch the second system used for knitting is produced by machines that are designed differently to vertically knit this illustration shows you how warp knitting in contrast to weft knitting is accomplished by forming Loops in a vertical direction if you look closely at an ill
• 02:30 - 03:00 rtion of warp knit you see that the yarn is intermeshed vertically with two whales with warp knitting machines each individual Loop is Created from separate lengthwise Yarns wound onto a beam from yarn packages in a creel the Yarns arranged as a warp must be placed parallel to each other normally for the most basic of fabrics each yarn needs its own needle if 1,000 needles are used on this machine there needs to be a minimum of
• 03:00 - 03:30 1,000 warp Yarns if there is more than one yarn provided for each needle more elaborate Fabrics can be produced with warp knitting individual needles knit simultaneously across the width of the machine Loops are formed by needles knitting a series of warp Yarns fed vertically and parallel to the direction of the fabric formation warp knitting machines are typically used to produce Trio relle and crochet
• 03:30 - 04:00 [Music]