Preparation method and preparation equipment of copolymerized modified anti-fouling polyester bulked continuous filament

A technology of bulked filament and copolymerization modification, which is applied in the melting of filament raw materials, complete sets of equipment for the production of artificial threads, filament/thread forming, etc. And other issues

Inactive Publication Date: 2021-06-22
太仓逸枫化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation method and equipment for copolymerized modified anti-fouling polyester bulky ...

Method used

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  • Preparation method and preparation equipment of copolymerized modified anti-fouling polyester bulked continuous filament
  • Preparation method and preparation equipment of copolymerized modified anti-fouling polyester bulked continuous filament
  • Preparation method and preparation equipment of copolymerized modified anti-fouling polyester bulked continuous filament

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses a preparation method and preparation equipment of a copolymerized modified anti-fouling polyester bulked continuous filament. Copolymerized polyester is put into a heating tank; after the copolymerized polyester is melted by the heating tank, a pressure push rod is pushed and pressed, and the melted copolymerized polyester is injected into a cooling box through an injection pipe; then a fan in the cooling box is started, and the molten copolyester is cooled; then a conveyor belt is started, and the conveyor belt conveys the cooled copolyester to the interior of an oiling tank; am air cylinder is started, the air cylinder and an oiling brush fixedly connected with the air cylinder are pushed, and copolyester is coated and oiled; and the conveyor belt is started, the conveyor belt conveys the oiled copolymerized polyester to a collecting box, and the collecting box collects the copolymerized polyester. The copolymerized modified anti-fouling polyester bulked continuous filament can be collected through the preparation equipment of the copolymerized modified anti-fouling polyester bulked continuous filament according to the structural design.

Description

technical field [0001] The invention relates to the technical field of chemical fibers, in particular to a preparation method and equipment for copolymerized modified antifouling polyester bulky filaments. Background technique [0002] Polyester (PET) is currently the largest variety of synthetic fibers. Because of the rigidity of the fiber macromolecular chain, high elastic modulus, the fiber is not easy to deform, and has good heat resistance, cold resistance, sun resistance and abrasion resistance. An ideal textile raw material, especially polyester BCF, is widely used in carpet weaving because of its stable three-dimensional crimp, good hand feeling, high bulkiness, elasticity and coverage, and has a large market. [0003] With the progress of society and the improvement of people's living standards, the demand for differentiation and functionalization of polyester fibers is getting higher and higher. Therefore, the modification of polyester has become particularly impo...

Claims

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Application Information

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IPC IPC(8): D01D5/088D01D5/096D01D1/04D01D13/02
CPCD01D5/088D01D5/096D01D1/04D01D13/02
Inventor 张庆喜解骢浩金海霞蒋雨婷
Owner 太仓逸枫化纤有限公司
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