Polyester Staple Fiber 1.4D
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Polyester Staple Fiber 1.4D

Polyester Staple Fiber 1.4D

Denier: 1.4D
Cut length: 38mm
Color: Solution dyed color
Luster: SD
Application: Spinning & Nonwoven

  • Fast Delievery
  • Quality Assurance
  • 24/7 Customer Service
Product Introduction

Polyester staple fiber (1.4D) is a fiber product specially developed to meet diverse textile needs. It is produced with advanced technology and has a fine fiber fineness, possessing a broad application prospect in the textile industry.

 

Specification Sheet

POLYESTER STAPLE FIBER, RECYCLED,

1.4D×38MM, BLACK, SVSB

Test item

Unit

Target

Tolerance

(plus-minus)

Linear density

dtex

1.56

0.2

Tenacity

cN/dtex

5.0

0.2

GPD

5.5

0.2

Elongation

%

25

8

Length deviation

%

0

6

Over length fiber

%

0

2

Multiple length fiber

mg/100g

0

20

Defects

mg/100g

30

30

Oil pick-up

%

0.20

0.10

Moisture Regain

%

0.8

0.5

 

Product Features

 

1.Slender and Soft: With a fineness of 1.4 deniers, the fiber is extremely slender, feeling soft and smooth. Fabrics made from it can offer a delicate touch, especially suitable for products with high requirements for texture.
2.High Spinnability: It has good spinnability during the spinning process. The cohesive force among the fibers is moderate, making it easy to draft and twist, which can effectively improve the spinning efficiency and reduce yarn defects.
3.Strong Versatility: It can be blended with various other fibers and can be flexibly adjusted according to different product requirements to create rich and diverse textile material characteristics.

 

Application Areas

 

1.Knitted Fabrics: Widely used in the production of various knitted garments, such as T-shirts and sweaters, enabling the fabrics to have good elasticity and a comfortable wearing feeling.
 

application2 2

application3

2.Woven Fabrics: In the woven field, it is used to make shirts, trousers, etc., endowing the fabrics with a crisp, smooth appearance and texture.

 

application4

application2

 

Quality Assurance

 

1.Professional Production Process: It follows a strict professional production process. From the input of raw materials to the output of finished products, every step is strictly controlled to ensure the stable quality of the products.
2.Quality Inspection System: A complete quality inspection system has been established to accurately test key indicators such as the fineness, strength and elongation rate of the fibers, ensuring that the products meet industry standards.
3.Continuous Improvement Mechanism: We continuously collect customer feedback and optimize and improve the products according to market demands, always maintaining a high-quality level of the products.

 

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Packaging and Transportation

 

We adopt a standardized packaging method, which is convenient for storage and handling. Meanwhile, we cooperate with reliable logistics partners. Based on factors such as the urgency of customer orders and transportation distances, we can choose the optimal transportation plan to ensure that the products are safely and timely delivered to customers.

 

packaging2

 

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