NCERT Class 11 Home Science Chapter 5 Fabrics Around Us Notes help students revise textile fibres, yarn making, fabric production, textile finishing, fibre properties and practical burning-test clues for the 2026-27 syllabus.
- Covers the NCERT ideas of fibres, yarns, fabrics, finishing, natural fibres, manufactured fibres and end-use selection.
- Useful for short answers, practical records and comparison questions on cotton, linen, wool, silk, rayon, nylon, polyester and acrylic.
- Includes tables, process cues, image summaries and quick revision points for school exam preparation.
Student Feedback: In a Collegedunia check-in with 11,260 Class 11 Home Science students preparing for 2026-27 exams, 67% said they could name fabrics but found it harder to connect fibre, yarn, fabric construction and finishing in one answer.
Source: 2026-27 Class 11 Home Science student poll from CBSE school students using Collegedunia revision resources.
These Class 11 Home Science Chapter 5 notes are mapped to the NCERT chapter and organised for quick 2026-27 revision.
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Table of Contents |
What Fabrics Around Us Covers in Class 11 Home Science
Chapter 5 explains how fabrics used in daily life are made and selected. NCERT begins with common examples such as towels, school uniforms, bags, curtains, dusters and floor mats, then traces them back to yarns and fibres. The main idea is simple: fabric behaviour depends on fibre type, yarn form, fabric construction and finishing.
Students should learn this chapter as a chain. A fibre is the basic hair-like building block. A yarn is a continuous strand made from fibres or filaments. A fabric is made when yarns are woven, knitted, braided, knotted or otherwise joined. Finishing then changes appearance, texture or behaviour so the fabric suits a particular end use.
- Fibre: basic unit of a textile product.
- Yarn: strand used for weaving, knitting or other fabric-making methods.
- Fabric: textile surface made from fibres or yarns.
- Finish: treatment that changes look, feel or performance.
Fibre to Fabric Chain in Fabrics Around Us
The fibre-to-fabric chain is a high-value answer pattern for this chapter. Start with fibre source and properties, then explain yarn formation, fabric production and finishing. This order helps students avoid writing isolated facts that do not answer why a fabric behaves in a certain way.
| Stage | Meaning | Exam cue |
|---|---|---|
| Fibre | Fine hair-like building block of fabric. | Source, length, strength, moisture and elasticity. |
| Yarn | Continuous strand made from fibres or filaments. | Spinning, twist, sliver, roving and thread. |
| Fabric | Material made by interlacing, interlooping, knotting or bonding. | Weaving, knitting, braiding, nets, laces and felts. |
| Finishing | Treatment after fabric production. | Appearance, texture, behaviour, dyeing and printing. |
Fabrics Around Us Fibre and Yarn Revision Video
Source: NCERT OFFICIAL on YouTube
Classification of Textile Fibres in Class 11 Home Science
NCERT classifies textile fibres by origin, chemical type, generic type, trade name and length. For school answers, begin with natural and manufactured fibres. Then add plant cellulosic, animal protein, mineral, rubber and manufactured subgroups with examples.
Quick recall: natural or manufactured tells the source, while staple or filament tells the length.
| Group | Important examples | Recall cue |
|---|---|---|
| Plant cellulosic fibres | Cotton, kapok, flax, hemp, jute, sisal, coir. | Seed hair, bast, leaf and nut husk fibres. |
| Animal protein fibres | Wool, speciality hair and silk. | Hair or secretion source. |
| Manufactured cellulosic fibres | Rayon, cuprammonium, viscose and high-wet-modulus fibres. | Cellulose remade into fibre form. |
| Synthetic non-cellulosic fibres | Nylon, polyester, acrylic, modacrylic, spandex and rubber. | Chemical route and controlled properties. |
| Mineral fibres | Glass, fibreglass, metallic fibres and lurex. | Mineral or metallic source. |
Manufactured Fibres and Yarn Processing
Manufactured fibres are made by converting raw material into a spinning solution and forcing it through a spinnerette. The solution hardens into fine filaments. These filaments may be stretched, texturised, used as monofilament or multifilament yarn, or cut into staple length for spun yarns.
Natural staple yarn processing includes cleaning, carding, combing, making sliver, drawing, roving and final spinning. NCERT uses the word spinning for the full route as well as the final twist stage, so students should explain the context clearly.
- Cleaning: removes seeds, leaves, twigs and other impurities.
- Carding and combing: straightens and parallelises fibres.
- Sliver making: forms a rope-like strand of loose fibres.
- Drawing and roving: makes the strand finer and adds slight twist.
- Final spinning: gives required twist and winds yarn on cones.
Fabric Production Methods in Fabrics Around Us
Fabric production may use fibres directly or yarns first. Felts and non-wovens are made by arranging fibres as a mat and bonding them. Woven fabrics are made by interlacing warp and weft yarns at right angles. Knitted fabrics are formed by loops, which is why they stretch more than woven fabrics.
| Method | How it is made | Important point |
|---|---|---|
| Felts and non-wovens | Fibres are arranged as a sheet and bonded. | Yarn stage may be skipped. |
| Weaving | Warp and weft yarns interlace at right angles. | Selvedge and grain are important terms. |
| Knitting | One or more yarns interloop. | Loops give stretch and porosity. |
| Braiding | Three or more yarns are plaited from one point. | Gives firm narrow structures such as shoelaces. |
| Nets and laces | Yarns are inter-knotted, twisted or interlooped. | Openwork structure is the key feature. |
Important Fibre Properties for Fabrics Around Us
Fibre properties decide comfort, care and use. Cotton absorbs moisture and suits summer wear. Linen is strong and lustrous but dyes less brightly. Wool is warm, resilient and comfortable in cold or humid weather. Silk is fine, smooth and lustrous. Rayon is manufactured but cellulosic. Nylon is strong and abrasion-resistant. Polyester resists wrinkles but has low moisture regain. Acrylic is a wool-like synthetic fibre.
| Fibre | Source or type | One key property |
|---|---|---|
| Cotton | Natural cellulosic staple fibre | Good moisture absorbency and easy drying. |
| Linen | Bast fibre from flax stem | Longer, finer, stronger and more lustrous than cotton. |
| Wool | Natural animal protein fibre | Crimp, resilience and warmth. |
| Silk | Natural protein filament fibre | Fine, smooth, lustrous and strong. |
| Rayon | Manufactured cellulosic fibre | Uniform, clear and lustrous, but lower in strength than cotton. |
| Nylon | Fully synthetic fibre | Strong, elastic and abrasion-resistant. |
| Polyester | Synthetic fibre also referred to as Terylene or Terene | Wrinkle-resistant and low in moisture regain. |
| Acrylic | Synthetic wool-like fibre | Warm, cheaper than wool and used in blankets and knits. |
Textile Finishing, Dyeing and Printing
Finishing means treatment given to a fabric to change appearance, texture or behaviour for a specific use. Routine finishes are necessary for preparing fabric. Durable finishes stay after washing or dry cleaning. Renewable finishes need repeated application because they get removed during care.
Colour finishing can happen at the fibre stage, yarn stage or fabric stage. Dyeing usually colours the fibre, yarn or whole fabric. Printing is a specialised form of dyeing where colour is applied locally within the limits of a design by blocks, stencils, screens, rollers or automatic screen printing.
- Appearance: cleaning, bleaching, calendering and tentering.
- Texture: starching, sizing and special calendering.
- Behaviour: wash and wear, permanent press, water repellent, mothproof, flame retardant and antishrink finishes.
Practical 5 and Practical 6 in Fabrics Around Us
Practical 5 asks students to record fabrics and apparel used during a day, then analyse whether the fabric suits the product. A good practical answer should name the article, identify the fabric clue and explain the end use. For example, a towel needs absorbency, so cotton or terry structure is suitable.
Practical 6 studies burning behaviour of fabrics. Students observe what happens near flame, in flame and after removal from flame. They also record odour and residue. This practical must be done only under teacher supervision because it involves heat and flame.
| Fibre | Burning clue | Odour or residue cue |
|---|---|---|
| Cotton and linen | Burn quickly and continue burning with afterglow. | Burning paper smell and light soft ash. |
| Wool and silk | Curl away and burn slowly. | Burning hair smell and brittle ash. |
| Rayon | Burns quickly and continues rapidly. | Burning paper smell and light fluffy residue. |
| Nylon and polyester | Shrink, melt and continue melting. | Acrid or plastic smell with hard bead residue. |
| Acrylic | Catches fire and burns rapidly with melting. | Acrid smell and hard black crinkly bead. |
How to Write Fabrics Around Us Answers in Exams
Good answers in this chapter should connect terms with examples. For classification questions, start with the basis of classification and then add examples. For yarn questions, write the sequence of processing stages. For fabric production questions, do not stop at weaving; include felts, non-wovens, knitting, braiding, nets and laces where relevant.
| Question angle | What to include | Common mistake |
|---|---|---|
| Fibre classification | Origin, chemical type, length and examples. | Mixing source and length in one definition. |
| Yarn processing | Cleaning, carding, sliver, drawing, roving and spinning. | Skipping sliver and roving. |
| Fabric production | Direct fibre fabrics, weaving, knitting, braiding, nets and laces. | Writing only weaving. |
| Fibre properties | At least three properties with use or care cue. | Listing only uses. |
| Practical answer | Observation, clue and conclusion. | Writing the fibre name without evidence. |
More Resources for Class 11 Home Science Chapter 5
| Resource | Use it for | Link |
|---|---|---|
| Handwritten Notes | Quick visual revision after reading these typed notes. | Open handwritten notes |
| NCERT Notes Chapter 4 | Revise the previous Home Science chapter before this one. | Open Chapter 4 notes |
NCERT Notes for All Class 11 Home Science Chapters
| Chapter | Topic | Notes link |
|---|---|---|
| Chapter 1 | Introduction: Evolution of the Discipline and its Relevance to Quality of Life | Read notes |
| Chapter 3 | Food, Nutrition, Health and Fitness | Read notes |
| Chapter 4 | Management of Resources | Read notes |
Class 11 Home Science Chapter 5 Notes FAQs
Ques. What is the main idea of Fabrics Around Us in Class 11 Home Science?
Ans. The chapter explains how fibres, yarns, fabric construction and finishing decide the appearance, comfort, care and end use of fabrics.
Ques. How are textile fibres classified?
Ans. Textile fibres are classified by origin, chemical type, generic type, trade name and length. The main groups are natural and manufactured fibres.
Ques. What is yarn processing?
Ans. Yarn processing converts fibres into usable yarn through stages such as cleaning, carding, sliver making, drawing, roving and spinning.
Ques. What is textile finishing?
Ans. Textile finishing is a treatment that changes fabric appearance, texture or behaviour. Examples include bleaching, dyeing, starching and water-repellent finishing.
Ques. How should students revise the burning test?
Ans. Revise the observation order: approaching flame, in flame, removed from flame, odour and residue. Then match the clues with fibre type.
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