Silk yarns - Study guides, Class notes & Summaries

1. Fabrics frequently are made from a blend or combination of --- Fibers 2. Natural fibers (rayon, cotton, linen) absorb water and other substances more easily than synthetic fibers, so they --- more slowly and --- more easily. 1) Dry 2) Stain 3. The cotton plant produces fibers from the --- --- of the plant. Seed Pod 4. Lignin is the binder in cellulose materials that dissolves in water to cause stains Called ---- ----. Cellulosic Browning 5. The flax plant produ...

UFT IICRC 5/13/2020 - 5/15/2020 EXAM QUESTIONS AND ANSWERS 1. Fabrics frequently are made from a blend or combination of --- - ANS Fibers 2. Natural fibers (rayon, cotton, linen) absorb water and other substances more easily than synthetic fibers, so they --- more slowly and --- more easily. - ANS 1) Dry 2) Stain 3. The cotton plant produces fibers from the --- --- of the plant. - ANS Seed Pod 4. Lignin is the binder in cellulose materials that dissolves in water to cause ...

The natural fiber with a "natural crimp" and high resilience, damaged by alkalinity is Wool Three segments of wool fiber include Epidermis, Cortex, and Medulla Two natural fibers that are cellulosic and highly absorbent are Cotton and Jute A dye in plant fiber that can cause browning in cellulosic fibers is called Lignin (glucose sugar) Three popular synthetic fibers today are Nylon, polyester, and propylene (aka olefin) The generation of nylon that incl...

Cellulose fibers - ANSWERplant fibers What about cotton is not true? a) it has high absorbency b) it has high reiliency c) it had a moderate level of elastic recovery d) it has a long staple length e) it is a seed fiber - ANSWERb what is not common in natural cellulosic fibers? a) weakness to insects b) good wrinkle resistance c) low flame resistance d) good absorbency - ANSWERb What is not true about flax? a) it is one of the oldest fibers b) it has a high level of absorbaen...

Cellulose fibers - ANSWERplant fibers What about cotton is not true? a) it has high absorbency b) it has high reiliency c) it had a moderate level of elastic recovery d) it has a long staple length e) it is a seed fiber - ANSWERb what is not common in natural cellulosic fibers? a) weakness to insects b) good wrinkle resistance c) low flame resistance d) good absorbency - ANSWERb What is not true about flax? a) it is one of the oldest fibers b) it has a high level of absorbaen...

Globalization correct answers interaction, interconnection, and interdependence of cultures, politics, and economic affairs. it spreads the benefits and drawbacks, cause and effects around the world Economic borders correct answers borders that delineate the markets that promote the exchange of goods and services around the world. Global marketplaces is driven by global corporations and individuals (consumers) Political borders correct answers borders that delineate the governing entities ...

AQA-7562-1-DESIGN AND TECHNOLOGY QUESTION PAPER1_FASHION AND TEXTILES-TECHNICAL PRINCIPLES-A LEVEL-JUN 2024. 0 1 Complete Table 1 by inserting the correct textile term from the list below next to its description. Do not use any term more than once. [6 marks] BouclÈ Chambray Corduroy False twist Herringbone Madras Organdie Sateen Table 1 Description Textile Term A lightweight crisp fabric with a transparent appearance A yarn with snarls and crinkles made through heat setting A ch...

Consumer Product Safety Commission - correct answer --Charged to protect the consumers from unreasonable risks associated with consumer products, to assist consumers in voluntary comparative safety of consumer products and more. -Regulates the production and sale of products that are potentially hazardous, sets safety standards, can ban products that are deemed hazardous to consumers, can seize products from the market. Consumer Bill of Rights - correct answer --The Right to Safety -The R...

Textiles - ANSWER-Any flexible material that is composed of thin films or of fibers, yarns, or fabrics or products made of films, fibers, yarns, or fabrics. (Synonyms: material, fabric, cloth) Fiber - ANSWER-Any substance, natural or manufactured, with a high length to width ratio with suitable characteristics for processing into fabric; the smallest component, hairlike in nature, that can be removed from a fabric. Fibers make most fabrics. Consumers often describe textiles by fiber names: co...

SILK Sericulture - Answer- Cultivation of the silkworm Silk -> only natural filament fiber that has significant commercial value. Produced by the "silkworm", can be obtained either from cultivated silkworms or wild species. 4 basic stages of development - Answer- 1. Laying of the eggs by the silk moth 2. Hatching of the eggs into caterpillars, which feed on mulberry leaves 3. Spinning of the cocoon by the caterpillar 4. Emerging from the silk moth from the cocoon Process ...