CN111270456A - Knitting open-width continuous mercerizing-simulating process - Google Patents
Knitting open-width continuous mercerizing-simulating process Download PDFInfo
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- CN111270456A CN111270456A CN202010204857.0A CN202010204857A CN111270456A CN 111270456 A CN111270456 A CN 111270456A CN 202010204857 A CN202010204857 A CN 202010204857A CN 111270456 A CN111270456 A CN 111270456A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000009940 knitting Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 92
- 239000000463 material Substances 0.000 claims abstract description 49
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 42
- 238000005406 washing Methods 0.000 claims abstract description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 238000010025 steaming Methods 0.000 claims abstract description 12
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 239000002932 luster Substances 0.000 claims abstract description 8
- 239000002738 chelating agent Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000003513 alkali Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 9
- 238000005517 mercerization Methods 0.000 claims description 8
- 238000004043 dyeing Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 4
- 239000002585 base Substances 0.000 claims description 3
- 238000004061 bleaching Methods 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 239000012466 permeate Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000009991 scouring Methods 0.000 claims description 2
- 238000007730 finishing process Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B7/00—Mercerising, e.g. lustring by mercerising
- D06B7/08—Mercerising, e.g. lustring by mercerising of fabrics of indefinite length
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a knitting open-width continuous silk-like luster process, which comprises the following specific steps: preparing a bottom material, namely a first box bottom material: concentration of the bottom material: 3 g/L oil removing agent, 2 g/L chelating agent, 1 ton bottom material amount, material groove bottom material: bottom charge required 400L, bottom charge concentration: 70G/L of caustic soda, hydrogen peroxide: 30 g/L, oil removal agent: 6 g/L, preparing a material tank operation material, wherein the concentration of the operation material is as follows: caustic soda: 120G/L, hydrogen peroxide: 50 g/L, oil removal agent: 8 g/L, heating after the base material is prepared, setting the temperature: the steaming temperature of the first box is 60 ℃, the steaming temperature of the second box is 90 ℃, the washing temperature of the third box is 80 ℃, the temperature of the continuous open-width cloth boiling machine is increased while the running bottom materials are waited to be configured, and the parameters of a machine are set: the machine speed is 60 m/min, and the padder pressure is 2.0 kg. The knitted open-width continuous mercerizing-like process has the advantages of better glossiness, smooth hand feeling of cloth covers, better flattening effect of the cloth covers, washing resistance, durability, no deformation and great improvement on the dimensional stability and the restorability of knitted fabrics.
Description
Technical Field
The invention relates to the field of knitting, in particular to a knitting open-width continuous silk-like luster process.
Background
The knitted fabric is knitted into a knitted product through series connection and sleeve connection, the knitted product has good air permeability, good extensibility and elasticity, comfortable wearing, and multiple fields of knitted fabric use, but has multiple purposes for dress and decoration, various knitting methods and skills, long history, gradually improved national living standard, gradually improved market demand of clothes decoration, improved other consumption aspects, larger market for household textile fabrics and textile fabrics for products, rapid growth of the knitting industry under the condition that the country fully encourages consumption, great pulling effect, China becomes the most preferred area of the knitting industry under the development of the current global economy, and because of this, the knitted fabric is combined with the native knitting industry under the condition of continuous penetration of advanced technology, thereby accelerating the upgrading of the knitted industry, has good development prospect.
The conventional knitting open-width continuous mercerizing-like process has the advantages of low glossiness of a cloth cover, uneven color of the cloth cover, incapability of increasing smooth hand feeling of the cloth cover and achieving the effect of leveling the cloth cover, long boiling time, high cost, environmental friendliness, incapability of meeting the requirement of the conventional market on knitting open-width continuous mercerizing-like, frequent replacement of hot water in the production process, overlarge consumed cost and increased material consumption, and therefore the knitting open-width continuous mercerizing-like process is provided.
Disclosure of Invention
The invention mainly aims to provide a knitting open-width continuous mercerizing-like process, which can mainly solve the following technical problems:
the conventional knitting open-width continuous mercerizing-like process has the advantages of low glossiness of a cloth cover, uneven color of the cloth cover, incapability of increasing smooth hand feeling of the cloth cover and achieving the effect of leveling the cloth cover, long boiling time, high cost, environmental friendliness, incapability of meeting the requirement of the conventional market on knitting open-width continuous mercerizing-like, frequent replacement of hot water in the production process, overlarge consumed cost and increased material consumption, and therefore the knitting open-width continuous mercerizing-like process is provided.
In order to achieve the purpose, the invention adopts the technical scheme that:
a knitting open-width continuous mercerizing-like process comprises the following specific steps:
the method comprises the following steps: preparing a bottom material, namely a first box bottom material: concentration of the bottom material: 3 g/L oil removing agent, 2 g/L chelating agent, 1 ton bottom material amount, material groove bottom material: bottom charge required 400L, bottom charge concentration: 70G/L of caustic soda, hydrogen peroxide: 30 g/L, oil removal agent: 6 g/L;
step two: preparing a material groove operation material, wherein the concentration of the operation material is as follows: caustic soda: 120G/L, hydrogen peroxide: 50 g/L, oil removal agent: 8 g/L;
step three: after the base material is prepared, heating, setting the temperature: the steaming temperature of the first box is 60 ℃, the steaming temperature of the second box is 90 ℃, the washing temperature of the third box is 80 ℃, and the temperature of the continuous open-width cloth boiling machine is increased while waiting for the preparation of the operation bottom materials;
step four: setting machine parameters: the machine speed is 60 m/min, the padder pressure is 2.0 kg, the liquid carrying rate is 70-80%, the first box stacking time is 120 seconds, the second box stacking time is 720 seconds, the third box stacking time is 300 seconds, the first box water flow is 2 tons of water/ton of cloth, the third box water flow is 3 tons of water/ton of cloth, and the machine is placed and checked to be normal; preparing to start up;
step five: starting the machine to run, washing the prewashing groove with water to remove the hair ash → removing the ore in the first box → padding the bottom material in the groove → steaming the second box → washing the third box with hot water → washing with neutral water → discharging the machine.
Further, after the knitted fabric is treated by the caustic soda solution, the concentration is more than 8%, the diameter is increased, and the length is shortened to the maximum.
Furthermore, after the knitted fabric is treated by concentrated alkali, tension is added to the knitted fabric to show good gloss, and the mercerization process acts to ensure that the caustic soda quickly and uniformly permeates into the knitted fabric, so that a certain time is required to be ensured.
Further, in the fifth step, under the condition of expanding, hot dilute alkali is sprayed on the fabric by using water flow, the tension in the weft direction is relaxed, the fabric enters an alkali box and is washed and steamed by using the dilute alkali, the mercerizing setting of the knitted fabric is facilitated by the fifth step, and if the tension is relaxed, more than 5% of alkali exists on the fabric, the fabric can shrink, and the luster can be influenced.
Furthermore, in the fifth pre-washing tank, hair ash is removed, and impurities remained on the surface of the knitted fabric are washed away, so that the beauty of the fabric and the subsequent treatment are facilitated.
Furthermore, the knitted fabric is subjected to alkali shrinkage, boiling, bleaching and mercerizing finishing, so that the dyeing color yield is improved, the dyeing color yield is improved by 20% compared with that of the non-mercerized knitted fabric, the brightness is improved, and the crystal regions of the fibers are reduced.
Furthermore, in the step five, cellulose molecules are rearranged in the knitted fabric, the original internal stress is eliminated, natural distortion disappears, the arrangement among fibers is tight, the cohesive force is increased, the surface is smooth after mercerization, and the diffuse reflection phenomenon of light is less.
Compared with the prior art, the invention relates to a knitted open-width continuous mercerizing-like process, which aims to endow the cloth cover of a knitted fabric with a mercerizing-like cloth cover effect by using the process, has better glossiness, increases the smooth hand feeling of the cloth cover, has better flattening effect of the cloth cover, is small in shrinkage, stable, washable and durable, and has great improvement on the dimensional stability and the restorability of the knitted fabric.
Drawings
FIG. 1 is a flow chart of a knitting open-width continuous mercerizing-like process of the invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
A knitting open-width continuous mercerizing-like process comprises the following specific steps:
the method comprises the following steps: preparing a bottom material, namely a first box bottom material: concentration of the bottom material: 3 g/L oil removing agent, 2 g/L chelating agent, 1 ton bottom material amount, material groove bottom material: bottom charge required 400L, bottom charge concentration: 70G/L of caustic soda, hydrogen peroxide: 30 g/L, oil removal agent: 6 g/L;
step two: preparing a material groove operation material, wherein the concentration of the operation material is as follows: caustic soda: 120G/L, hydrogen peroxide: 50 g/L, oil removal agent: 8 g/L;
step three: after the base material is prepared, heating, setting the temperature: the steaming temperature of the first box is 60 ℃, the steaming temperature of the second box is 90 ℃, the washing temperature of the third box is 80 ℃, and the temperature of the continuous open-width cloth boiling machine is increased while waiting for the preparation of the operation bottom materials;
step four: setting machine parameters: the machine speed is 60 m/min, the padder pressure is 2.0 kg, the liquid carrying rate is 70-80%, the first box stacking time is 120 seconds, the second box stacking time is 720 seconds, the third box stacking time is 300 seconds, the first box water flow is 2 tons of water/ton of cloth, the third box water flow is 3 tons of water/ton of cloth, and the machine is placed and checked to be normal; preparing to start up;
step five: starting the machine to run, washing the prewashing groove with water to remove the hair ash → removing the ore in the first box → padding the bottom material in the groove → steaming the second box → washing the third box with hot water → washing with neutral water → discharging the machine.
The oil removing agent in the second step endows the fiber with the characteristics of smoothness and softness at the same time, so that the processing is smoothly carried out, the cleanliness of the surface of the fabric is recovered, and the integrity of the surface of the fabric is kept, and the principle is as follows: the degreasing agent removes oil by the comprehensive efficiency of the surfactant and the builder, namely wetting, penetrating, emulsifying, dispersing and washing, and can realize the effect of removing oil stains.
The luster and the hand feeling of the knitted fabric can be improved after the mercerization process, the fibers in the knitted fabric are arranged more tightly due to the expansion of the fibers, the reflection of light rays is highly regular, and the overall luster of the knitted fabric is further improved.
Example 2
After the knitted fabric is treated by the caustic soda solution, the concentration is more than 8 percent, the diameter is increased, and the length is shortened to the maximum principle: the knitted fabric has loose thread and compact alkali shrinkage because the knitted fabric is not sized, and the surface of the knitted fabric is smooth by utilizing balanced tension.
After the knitted fabric is treated by concentrated alkali, tension is added to show good gloss, and the mercerization process enables caustic soda to quickly and uniformly permeate into the knitted fabric, so that a certain time is required to be ensured.
And fifthly, under the condition of expanding, hot dilute alkali is sprayed on the dilute fabric by using water flow, the tension in the weft direction is relaxed, the dilute alkali enters an alkali box, and the dilute alkali is used for washing and steaming, so that the mercerizing setting of the knitted fabric is facilitated, and if the tension is relaxed, more than 5% of alkali exists on the fabric, the fabric can shrink, and the luster can be influenced.
And fifthly, the pre-washing tank is used for washing hair ash and washing off impurities remained on the surface of the knitted fabric, so that the fabric is attractive in appearance and subsequent treatment is facilitated.
The knitted fabric is subjected to alkali shrinkage, scouring and bleaching, and mercerization finishing, so that the dyeing color yield is improved, the dyeing color yield is improved by 20% compared with that of the non-mercerized knitted fabric, the brightness is improved, the crystal area of fibers is reduced, and the natural impurities and natural pigments of the fabric are removed, so that the cost can be reduced, the time cost is reduced, the efficiency is improved, the fabric surface is uniform and flat, and the silk-like luster process is achieved.
In the fifth step, cellulose molecules are rearranged, the original internal stress is eliminated, the natural distortion disappears, the arrangement among fibers is tight, the cohesive force is increased, the surface is smooth after mercerization, the phenomenon of diffuse reflection to light is less, the adsorbability of dyeing is improved, the color is gorgeous, the overall strength of the knitted fabric is improved, the stability of the overall size is enhanced, the knitted fabric is not easy to shrink, and uniform and lasting gloss is generated on the glossiness, so that the silk-like effect is generated.
Compared with the prior art, the process aims to endow the knitted fabric with a mercerized-imitated cloth cover effect, has better glossiness, increases the smooth hand feeling of the cloth cover, has better flattening effect, small shrinkage, stability, washing resistance, durability and no deformation of the cloth cover, greatly improves the dimensional stability and the restorability of the knitted fabric, is a high-end fabric, is popular with consumers, ensures that the knitted fabric has good cloth cover effect through a special mercerizing-imitated process, meets the mercerized-imitated cloth cover requirement, meets the requirement of the high-end fabric, combines the fabric boiling and the silk imitation into one step, reduces pollution discharge, reduces cost and achieves the aim of environmental protection.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A knitting open-width continuous mercerizing-like process is characterized in that: the method comprises the following specific steps:
the method comprises the following steps: preparing a bottom material, namely a first box bottom material: concentration of the bottom material: 3 g/L oil removing agent, 2 g/L chelating agent, 1 ton bottom material amount, material groove bottom material: bottom charge required 400L, bottom charge concentration: 70G/L of caustic soda, hydrogen peroxide: 30 g/L, oil removal agent: 6 g/L;
step two: preparing a material groove operation material, wherein the concentration of the operation material is as follows: caustic soda: 120G/L, hydrogen peroxide: 50 g/L, oil removal agent: 8 g/L;
step three: after the base material is prepared, heating, setting the temperature: the steaming temperature of the first box is 60 ℃, the steaming temperature of the second box is 90 ℃, the washing temperature of the third box is 80 ℃, and the temperature of the continuous open-width cloth boiling machine is increased while waiting for the preparation of the operation bottom materials;
step four: setting machine parameters: the machine speed is 60 m/min, the padder pressure is 2.0 kg, the liquid carrying rate is 70-80%, the first box stacking time is 120 seconds, the second box stacking time is 720 seconds, the third box stacking time is 300 seconds, the first box water flow is 2 tons of water/ton of cloth, the third box water flow is 3 tons of water/ton of cloth, and the machine is placed and checked to be normal; preparing to start up;
step five: starting the machine to run, washing the prewashing groove with water to remove the hair ash → removing the ore in the first box → padding the bottom material in the groove → steaming the second box → washing the third box with hot water → washing with neutral water → discharging the machine.
2. The knitting open-width continuous silklike finishing process according to claim 1, characterized in that: after the knitted fabric is treated by the caustic soda solution, the concentration is more than 8 percent, the diameter is increased, and the length is shortened to the maximum.
3. The knitting open-width continuous silklike finishing process according to claim 1, characterized in that: after the knitted fabric is treated by concentrated alkali, tension is added to show good gloss, and the mercerization process enables caustic soda to quickly and uniformly permeate into the knitted fabric, so that a certain time is required to be ensured.
4. The knitting open-width continuous silklike finishing process according to claim 1, characterized in that: and fifthly, under the condition of expanding, hot dilute alkali is sprayed on the fabric by using water flow, the tension in the weft direction is relaxed, the fabric enters an alkali box and is washed and steamed by using the dilute alkali, the mercerizing setting of the knitted fabric is facilitated by the step, and if the tension is relaxed, more than 5% of alkali exists on the fabric, the fabric can shrink, and the luster can be influenced.
5. The knitting open-width continuous silklike finishing process according to claim 1, characterized in that: and fifthly, the pre-washing tank is used for washing hair ash and washing off impurities remained on the surface of the knitted fabric, so that the fabric is attractive in appearance and subsequent treatment is facilitated.
6. The knitting open-width continuous silklike finishing process according to claim 1, characterized in that: the knitted fabric is subjected to alkali shrinkage, scouring, bleaching and mercerizing finishing, so that the dyeing color yield is improved, the dyeing color yield is improved by 20% compared with that of the non-mercerized knitted fabric, the brightness is improved, and the crystal regions of fibers are reduced.
7. The knitting open-width continuous silklike finishing process according to claim 1, characterized in that: in the fifth step, cellulose molecules are rearranged, the original internal stress is eliminated, natural distortion disappears, the arrangement among fibers is tight, the cohesive force is increased, the surface is smooth after mercerization, and the diffuse reflection phenomenon of light is less.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204857.0A CN111270456A (en) | 2020-03-22 | 2020-03-22 | Knitting open-width continuous mercerizing-simulating process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204857.0A CN111270456A (en) | 2020-03-22 | 2020-03-22 | Knitting open-width continuous mercerizing-simulating process |
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| CN111270456A true CN111270456A (en) | 2020-06-12 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505404A (en) * | 2011-09-14 | 2012-06-20 | 葛江波 | Trimming process of double-mercerized cotton knitted silk-like fabric |
| CN102634968A (en) * | 2012-04-18 | 2012-08-15 | 祝洪哲 | Short-process production method capable of improving crease resistance and dye uptake of fibers, yarns or fabrics |
| CN106676793A (en) * | 2016-11-29 | 2017-05-17 | 江苏川徽科技有限公司 | Continuous open-width cloth boiling system |
| CN106811857A (en) * | 2016-12-30 | 2017-06-09 | 杭州浩然纺织科技有限公司 | A kind of production technology of tencel silk like fabric style fabric |
| CN107938221A (en) * | 2017-12-11 | 2018-04-20 | 佛山市顺德金纺集团有限公司 | A kind of continuous clean pretreatment method of knitted fabric open width |
| CN109371716A (en) * | 2018-09-17 | 2019-02-22 | 江阴捷豹针织制衣有限公司 | A kind of dyeing and finishing technology of imitative mercerising single jersey |
-
2020
- 2020-03-22 CN CN202010204857.0A patent/CN111270456A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505404A (en) * | 2011-09-14 | 2012-06-20 | 葛江波 | Trimming process of double-mercerized cotton knitted silk-like fabric |
| CN102634968A (en) * | 2012-04-18 | 2012-08-15 | 祝洪哲 | Short-process production method capable of improving crease resistance and dye uptake of fibers, yarns or fabrics |
| CN106676793A (en) * | 2016-11-29 | 2017-05-17 | 江苏川徽科技有限公司 | Continuous open-width cloth boiling system |
| CN106811857A (en) * | 2016-12-30 | 2017-06-09 | 杭州浩然纺织科技有限公司 | A kind of production technology of tencel silk like fabric style fabric |
| CN107938221A (en) * | 2017-12-11 | 2018-04-20 | 佛山市顺德金纺集团有限公司 | A kind of continuous clean pretreatment method of knitted fabric open width |
| CN109371716A (en) * | 2018-09-17 | 2019-02-22 | 江阴捷豹针织制衣有限公司 | A kind of dyeing and finishing technology of imitative mercerising single jersey |
Non-Patent Citations (1)
| Title |
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| 李桦 等: ""纯棉针织面料的仿丝绸整理"", 《印染》 * |
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