New Chemical Fiber Textile Materials (Ⅱ)

Bamboo fiber: Bamboo fiber also called as bamboo pulp fiber is a type of reproducible vegetable fiber. Textiles made of bamboo fiber have good hygroscopicity, slippery feelings, drapability, elastic resilience, abrasive resistance, good chromaticity, beautiful sheen, ultraviolet resistance. However, it has low strength. Bamboo fiber is ideal materials for handkerchief, summer sleeping mat, beddings, carpet, decorative accessories, towel, etc.

Corn fiber: Corn fiber also called PLA (polylactic acid fiber) is made of lactic acid formed by corn starch after being fermented. Corn fiber is considered as one of degradable polymers having bright future. Corn fiber has good touch feelings, softness, good elasticity, ultraviolet resistance. Corn fiber also has good chromaticity and hydrophilicity. The materials come from plants which can be decomposed by bios without pollution. Materials are renewable. Corn fiber is widely utilized to knit, tat and weave. It is ideal materials for infants clothing.

Pupa protein fiber: Extracted pupa protein is processed into pupa protein fiber combining with polymer modification technology, chemical fiber spinning technology and biological engineering technology. Pupa protein fiber has 18 kinds of amino acids. It can promote metabolism effectively, in case of skin aging and has the functions of relieve itching and sun radiation resistance. Chromaticity, drapability, wrinkle resistance and elastic resilience of pupa protein fiber is better than silk, making textiles have the same feelings and styles as silk. Pupa protein fiber is used as the raw materials for expensive clothing, T-shirt, underwear, bedding.

Chitin fiber: Chitin exists in shell of insect or aquatic crustaceans and cell wall of fungus or algae. Chitin fiber is a type of natural polymers and renewable sources whose reserves are next to cellulose. It can be used for sanitary towel, diaper, bedding and toiletries.

Milk cashmere: Milk cashmere is made of extracted protein after derosination and dehydration and high molecular polymer. Protein and high molecular polymer is knitted into fiber by using wet spinning process. Milk cashmere has good breathability and moisture conductivity. The softness of milk cashmere is better than pashm. Heat retention is close to pashm. Wearing resistance and strength is better than pashm. Milk protein contains amino acid which has function of maintenance for skin. The price of milk cashmere is only 1/10 of pashm. Milk cashmere can take place of pashm and other fibers, as raw materials for clothing.

Factors for Textile Shrinkage

Textile shrinkage is shrinkage percentage of textile after being washed or soaked. Generally, synthetic fiber and other blended fabrics have the highest shrinkage percentage. Wool fabric, hemp fabrics and cotton fabric are the next.

Factors for textile shrinkage
Various raw materials cause different textile shrinkage. For fibers having good hygroscopicity, fibers inflate, diameter increasing and length decreasing after soaking. So fibers have high textile shrinkage. For example, water absorption of viscose fibers is high as 13%. While synthetic fiber has low shrinkage for its bad hygroscopicity.

Different density cause different textile shrinkage. For example, when density of warp is close to weft, their shrinkage is quite similar. When density of weft is higher warp, textile has high shrinkage.

Roughness is a factor for shrinkage. If yarns have high roughness, textile has low shrinkage.

Different production processes can also cause different shrinkage. During knitting and dying, textile has high shrinkage if fibers are drawn for several times and have long processing time.

Pure Cotton Fabric Introduction

Definition
Textile being made of cotton through weaving machine, is called as pure cotton fabric.

Category of pure cotton fabric
Grey cloth: plain cloth, percale, coarse cloth, canvas, twill grey cloth, beige color cloth.
Colored cloth: vulcanization cloth, indanthrene blue cloth, indanthrene grey cloth, color poplin, colorful drill, etc.
Printed cloth: Printed cloth is printed and dyed with various colors and patterns, including plain weave fabric, printed twill, printed serge, printed satin drill.
Colored woven cloth: Yarn is dyed firstly, and then knitted into cloth by machine, like gingham, multiplicand gate, flannelette, cotton suitings, decorative cloth.

Characteristics of pure cotton fabric
Hygroscopicity: Cotton fiber has good hygroscopicity. Generally, fiber absorbs from air. When people touch cotton fiber, people will feel soft for rate of water content of cotton fiber is 8%-10%. The water in fiber will be evaporated, keeping water balance and making people feel comfortable when humidity of cotton cloth and temperature is increasing.

Moisture: Cotton fiber has low coefficient of heat conduction so it is not ideal conductor for heat and electricity. Cotton fiber has porousness and high elasticity. For that, air can be stored in fiber. Air is also not ideal conductor for heat and electricity. So pure cotton fabric has good moisture and keeps warm.

Heat resistance: Pure cotton fabric has good heat resistance. Under the temperature of 117℃, only can water in fiber is evaporated in case of damage to fiber. For that, utilization, washing and printing have no influence on pure cotton fabric.

Alkali resistance: Cotton fiber has good resistance to alkali. Fiber cannot be damaged when cotton fiber immersed in alkali. It is useful for cleaning pollution on fiber and eliminating impurities. Cotton fiber can be also dyed, printed and processed.

Wholesomeness: cotton fiber whose main ingredient containing cellulose, wax-like substance, nitrogenous components and pectic substances. Fiber has no stimulation to skin and has no influence on health.

Fabric Texture Introduction

Definition
Texture is made of two vertical systemic yarns on knitting machine. Warp and weft form lines and patterns on the surface of texture. The texture is called as fabric texture.

Categories of fabric texture
Fundamental weave: Fundamental weave is the simplest fabric texture, also called as basic texture, including plain weave, twill weave and stain weave,
Small neat weave: Small neat weave is combined with plain weave, twill weave and stain weave.
Complex weave: Complex weave includes backed weave, fluff weave, terry weave, double weave and leno.
Large neat weave: Large neat weave is also called as jacquard stitch. It can used to knit patter of flowers and animals.
Stain weave: Stain weave as smooth surface.

Density of fabric texture
The density means the number of warp and weft in unit length. Common density: 30S78*65, 78*54, 20S60*60, 40S90*90, 110*80, 133*72, 28S70*60. Unit: root/inch.

Moisture regain & conventional weight
Moisture reign=(wet weight-dry weight)/dry weight×100%
Moisture reign: cotton yarn 8.5%, cotton 8%, CVC 65/35, cloth 3.06%, polyester 50/50

Conventional weight: The weight is calculated with moisture reign.

Categories of textile
Based on usage of textile, the textile is classified into cloth textile, decorative textile and industrial textile.
1. Cloth textile: Cloth textile is classified into fabrics, sewing thread, elastic, lining, etc.
2. Decorative textile: Decorative textile has beautiful pattern. It is also considered as arts and crafts. Decorative textile is classified into indoor appliances, bedding and outdoor appliances, including home furnishing cloth, such as carpet, tapestry and curtain. Bedding includes bedspread, sheet and bed cover.
3. Industrial textile has various categories, including pongap, gun cover, filter fabric, screen mesh, etc.

Based on mode of production, textile is classified into thread, girdle, rope, woven fabric, and non-woven fabrics.
Thread: Textile fiber is made of spin. Two spins are spliced into thread.
Girdle: Tube fabric is called as girdle.
Rope: Many threads are spliced into rope.
Woven fabric: Woven fabric is made of warp and weft.
Non-woven fabric: Fiber web is processed into thin textile directly without using conventional textile technology.

Polyester Interlock Knitting Fabric Greenish Yellow

Polyester Knitting Fabric Manufacturer Zhenlihua supplies 75D72F Greenish Yellow Polyester Interlock Knitting Fabric for Lining, Garment, Home Textile, etc.

Key Specifications / Features:
Product: Polyester Interlock Knitting Fabric
Composition: 75D72F
Width: 70″
Weight:135g
Color: Greenish Yellow
Machine: interlock-rib
Usage: Lining, Garment, Home Textile, Suit, Underwear
Keywords: Interlock, Knitting Fabric, Interlock-Rib

PC Three Thread Fleece Knitting Fabrics

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Model No.: KFPCTTF01 Clicks: 336
China PC Fleece Knitting Fabric Manufacturer Zhenlihua supplies PC Three Thread Fleece Knitting Fabrics for Jacket, Home Textile, Garment, Sofa, etc.

Key Specifications / Features:
PC Three Thread Fleece Knitting Fabric.
Composition:
Width:
Weight:
Color:
Knitted Machine: Single 3 thread fleece.
Keywords: Three Thread Fleece, 3 Thread Fleece, Three End Fleece.
Usage: Jacket, Bedding, Bag, Interlining, Home Textile, Garment, Sofa.

Polyester Double Jersey Heath Cloth Deep Green for Sale

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Model No.: KFDJPLG01 Clicks: 374
Heath Cloth manufacturer Zhenlihua supplies Deep Green Polyester Double Jersey Heath Cloth 75D/36F by Interlock-rib double jersey circular knitting machine.

Key Specifications / Features:
Product: Polyester Double Jersey Heath Cloth
Composition: 75D/36F
Width: 70″
Weight: 140g
Color: Deep Green
Machine: interlock-rib double jersey circular knitting machine
Usage: Lining, Garment
Keywords: double jersey, health cloth, sandwich cloth