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Blended yarn sizing slurry mixing

A technology of sizing and sizing, which is applied in the direction of yarn, textiles, papermaking, plant fibers, etc., and can solve problems such as unsatisfactory sizing effects

Inactive Publication Date: 2008-05-28
SHENGHONG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Apocynum fiber is a kind of wild plant fiber, which has the characteristics of hygroscopicity, good air permeability, high strength and high hemp fiber. Its fabric has a significant effect on lowering blood pressure, inhibiting Staphylococcus aureus, Escherichia coli and Candida albicans, and is similar to natural color Cotton blended yarn can ensure rich and full color, natural and harmless, and avoid chemical pollution caused by dyeing. The use of traditional cotton fiber sizing and sizing cannot achieve satisfactory sizing effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0008] The preparation method of the present invention is the following steps:

[0009] In the slurry preparation stage, the pulper pays attention to the name and variety of the slurry and the weight of the slurry when taking the material. The wrong use of the slurry is a serious quality accident, so the re-inspection of the slurry before the slurry is every time It is an important work that must be carefully done in pulping. When pulping, pour the starch slurry evenly into the pulping tank, pour water to wash the slurry evenly, first fully stir for 10-15 minutes, and wait for the agglomeration to disperse, then put Slowly add PVA1799 and PVA205 into the mixing tank and heat up rapidly, turn on the high-pressure hot steam to raise the temperature, add P-T, NF-100, heat up to 60°C in 15 minutes, add emulsified oil, S-52D, methyl ester slurry, and continue for 10-15 minutes Raise the temperature to 95°C, soak the slurry in room temperature water for about 20 hours before mixing ...

Embodiment 1

[0012] Ingredients: oxidized esterified modified starch 20kg, PVA205 15kg, PVA1799 37.5kg, LMA-98 12kg, P-T 3kg, S-52D 3kg, NF-100 3kg, emulsified oil 1.25kg;

[0013] Preparation:

[0014] In the slurry preparation stage, the pulper pays attention to the name and variety of the slurry and the weight of the slurry when taking the material. The wrong use of the slurry is a serious quality accident, so the re-inspection of the slurry before the slurry is every time It is an important work that must be carefully done in pulping. When pulping, pour the starch slurry evenly into the pulping tank, pour water to wash the slurry evenly, first fully stir for 10-15 minutes, and wait for the agglomeration to disperse, then put Slowly add PVA1799 and PVA205 into the mixing tank and heat up rapidly, turn on the high-pressure hot steam to raise the temperature, add P-T, NF-100, heat up to 60°C in 15 minutes, add emulsified oil, S-52D, methyl ester slurry, and continue for 10-15 minutes Rai...

Embodiment 2

[0016] Ingredients: phosphate modified starch 20kg, PVA205 15kg, PVA1799 30kg, PLYSTRAN HDP 20kg, P-T 3kg, S-52D 3kg, NF-1004kg, emulsified oil 1.25kg, the preparation method is the same as in Example 1.

[0017] To sum up, the quality of the slurry prepared by this method is stable, it is not easy to form a layer, the viscosity of the slurry can be kept at the same level for a long time, the penetration rate and the coating rate are improved, the hairiness can be guaranteed, and the strength of the serous film can be improved. Guarantee and improve the quality of finished products.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a slurry mixing method for the sizing of the blended yarn of natural color cotton fiber and apocynum fiber, wherein the main slurry is a merge of 1799PVA and PVA205MB with total alcoholysis, then is mixed with the converted starch, and is supplemented with penetrant and softening agent, the sizing surface is smooth and bright with little hair and the sizing film is flexible and abrasion-proof, in yarn leasing, the slurry dropping and broken ends are little and at the same time the slurry viscosity can be ensured to reduce the sizing control difficulty caused by the fluctuation of viscosity in the sizing process, the slurry quality is stable without rimple, the slurry viscosity can long be kept in a same level and the permeance and coverage rate are improved, the hair gluing and sizing film strength can be ensured and the weaving efficiency of the yarn on the weaver can be improved.

Description

technical field [0001] The invention relates to a method for adjusting the size of sizing materials, in particular to a method for adjusting the size of sizing materials for blended yarns of natural colored cotton fibers and hemp fibers. Background technique [0002] Apocynum fiber is a kind of wild plant fiber, which has the characteristics of hygroscopicity, good air permeability, high strength and high hemp fiber. Its fabric has a significant effect on lowering blood pressure, inhibiting Staphylococcus aureus, Escherichia coli and Candida albicans, and is similar to natural color Cotton blended yarn can ensure its rich and full color, natural and harmless, and avoid chemical pollution caused by dyeing. The use of traditional cotton fiber sizing and sizing cannot achieve satisfactory sizing effect. Contents of the invention [0003] The purpose of the present invention is to provide a kind of sizing method for sizing the blended yarn of natural colored cotton fiber and h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M15/333D06M15/11D06M101/06D02G3/04
Inventor 樊远波
Owner SHENGHONG GRP CO LTD
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