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Cones


For a conical package shape

Tubes


For cops are the most flexible base for a wide range of package shapes (e.g.: cylindrical - no taper / biconical - double taper / single taper / bottle shape), depending on the winding unit (type of winding)

King spools


For sewing threads / final make-up

Tubes sewing thread


For cop for sewing threads with 1.5" - 2" traverse length

Tubes sewing thread


For cop for sewing threads with 2" - 6" traverse length

Cones sewing thread


For a conical package shape with 3" - 4" traverse length

Cones sewing thread


For a conical package shape with  6" traverse length

Tuck- in


tuck with the yarn tail in the thread

Sewing Thread


Sewing threads yarns are especially made to pass rapidly through a sewing machine. It is a fine cord of a fibrous material, made of two or more filaments twisted together. The yarn has to form efficient stitches without breaking or becoming distorted.


Spun yarn


Textile yarn spun and twisted from staple length fiber, either natural or synthetic.


Filament Yarn


Synthetic yarn composed of one or more filaments that run the whole

length of the yarn. Yarns of one filament are referred to as mono-filament; yarns of several filaments as multi-filament.


Cotton


Natural fibre from the cotton plant which is spun into fine yarn.


Polyester


Synthetic fiber made from a thermoplastic polymer that contain the ester functional group in their main chain. Most commonly refers to a type called polyethylene terephthalate (PET) or polyethylene succinate (PES) with a melting point from 103 – 106°C


Polypropylene (PP)


Polypropylene is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles (e.g., ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes. An addition polymer made from the monomer propylene, it is rugged and unusually resistant to many chemical solvents, bases and acids.


Aramid


Aramid is the short term for aromatic polyamide. They are fibres, in which the chain molecules are highly oriented along the fibre axis, so the strength of the chemical bond can be exploited. The fibre is heat-resistant and of great strength. Aramid is used in materials for bulletproof vests and radial tires.


Viscose


Viscose, formerly known as viscose rayon, is made by treating cellulose with caustic alkali solution and carbon disulphide. It is a soft fibre commonly used in dresses, linings, shirts, shorts, coats, jackets, and other outerwear.


Technical Yarns


The yarns are used for technical textile products, manufactured for non-aesthetic purposes, where function (rigidity, strength, dimension stability, design flexibility and economic viability) is the primary criterion.

新闻详情 MORE+

Optimization of yarn cleaning curve

Electronic yarn clearer each parameter setting has a greater impact on the production efficiency of the machine. Clearance yarn curve is mainly based on the user to determine the minimum product quality requirements, the optimization is to meet the quality requirements of users based on the winder efficiency. Winding yarn cleaning curve optimization process is as follows.

 

(1) According to the empirical data preset a set of process parameters. For example: the company's new car JC 18. 2 tex K initial development parameters: cotton + 250%, short stubborn + 120% × 1.5 cm, long rough + 35% x20cm. After the test on the car by spinning, respectively, check the yarn defects in each channel found that neps and stubby channel imperfections. In general, in the case of a reasonable set of electrical parameters, the number of meters in meters from 3 to 6, 10,000 meters in the number of splices in the 5 to 9 is the normal range, if the number of high-cut meters, then Decreased efficiency. After the adjustment process parameters: Nep + 230%, stubby + 110% × 1.3cm, long rough + 35% ×20 cm.

 

(2) Check the yarn defect grading scatter diagram to understand the distribution of yarn defects, cutting yarn along the main line to do, as the lot of yarn cleansing curve. If the number of meters high at this moment, you should consider the spinning, spinning process optimization process. The role of yarn clearers is to improve yarn quality on a certain basis, there is no better quality of yarn quality yarn clearer only by cutting function is difficult to meet the requirements.

 

(3) based on user requirements, optimize the yarn cleavage curve. At present, large-scale knitting yarn users generally require 20 kg cloth-like fiber defect number not more than 10. If there is excessive phenomenon can be a representative of the fabric defects to be removed, and Uster provided different samples to determine the clearance of different spots. In addition, yarn defect testing should also be done in time, and do different fiber defect sensitivity, length of data statistics in order to further optimize the foreign fiber process. New varieties of spinning a class, you need to check the statistics of foreign fiber defects, the requirements of 100,000 meters fiber yarn flaws can not exceed 30, otherwise it will seriously affect the efficiency. Company JC 18. 2 Tex K varieties of different fiber yarn process: +125 × 0.2cm, auxiliary points H1 +10% × 0. 1 cm, auxiliary points H2 +8% × 1.2cm, auxiliary points H3 +7% × 1.4cm, auxiliary point H4 + 6% × 1.5cm, auxiliary point H5 + 7% × 1.6cm. The process can be basically high contrast, high color and length of more than 2. 0 cm effective removal of foreign fibers.


Gonghong Textile Machinery Winder Manufacturer

Over the past 20 years, we have taken technological innovation as our life and strived for survival by quality.

+00 86 135-1651-0653

beckykwok@windermachine.com

Building B8, Luocun New Light Source Base, Nanhai District, Foshan, Guangdong, China

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