CN114790609A - Environment-friendly polyester fabric production process - Google Patents
Environment-friendly polyester fabric production process Download PDFInfo
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- CN114790609A CN114790609A CN202210496391.5A CN202210496391A CN114790609A CN 114790609 A CN114790609 A CN 114790609A CN 202210496391 A CN202210496391 A CN 202210496391A CN 114790609 A CN114790609 A CN 114790609A
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- Prior art keywords
- yarn
- silk
- yarns
- production process
- twisting
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 229920000728 polyester Polymers 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000009941 weaving Methods 0.000 claims abstract description 15
- 229920004933 Terylene® Polymers 0.000 claims abstract description 11
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 235000013351 cheese Nutrition 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000009940 knitting Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 244000273256 Phragmites communis Species 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses an environment-friendly production process of terylene cloth, which comprises a plurality of production links, including: the method comprises the following steps of raw material synchronization, silk winding, two-for-one twisting, warping, drafting, denting and weaving, so that the required polyester grey cloth can be produced by weaving. The invention utilizes the setting mode of matching winding and two-for-one twisting, has the function of processing the raw yarn bobbin into the winding bobbin with smooth unwinding, excellent forming and no damage to the performance of the yarn, and provides a better premise for the subsequent production flow, and then two twists in the same twisting direction are superposed through the flow of two-for-one twisting to obtain the two-for-one twisting effect, and the yarn can be polyester grey cloth after two-for-one twisting to obtain better hand feeling and drape.
Description
Technical Field
The invention relates to the field of production processes, in particular to an environment-friendly production process of terylene cloth.
Background
Polyester fiber is commonly called 'terylene'. Is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, and belongs to a high molecular compound. Invented in 1941, is the first major variety of current synthetic fibers. The polyester fiber has the advantages of good crease resistance and shape retention, high strength and elastic recovery capability. It is firm and durable, has the functions of resisting wrinkle, preventing ironing and preventing hair from sticking.
In the daily production process of the terylene cloth with poor quality, the process flow of double twisting is not adopted, so that the terylene gray cloth has poor hand feeling comfort and drape, and the selling quality of the terylene cloth is influenced.
Disclosure of Invention
The invention aims to provide an environment-friendly production process of polyester fabric, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly production process of terylene cloth comprises the following steps:
the method comprises the following steps: the method comprises the following steps of (1) combining raw materials, namely combining two different polyester yarns through a combining machine, and realizing the yarn types with different styles, different functions and different handfeels in a grid-combining mode, so that special polyester grey cloth can be effectively produced, different requirements of different fields and different countries are met, and the method is also the most important step in the production of the polyester grey cloth;
step two: winding, namely shaping the yarn into a cylindrical cheese on a winding machine, wherein the cylindrical cheese is small at the top and slightly large at the bottom, and the cylindrical cheese has the function of processing a raw yarn bobbin into a winding bobbin which is smooth in unwinding, excellent in forming and free of damage to the performance of the yarn and needs the length in the next procedure, so that a better premise is provided for the subsequent production flow;
step three: the method comprises the following steps of two-for-one twisting, wherein silk threads needing twisting are led out from a static silk supply bobbin, a hollow spindle rod penetrates through the top end of a spindle, the AB section silk threads obtain one twist along with the rotation of the spindle rod, then the silk threads penetrate out of a transverse eyelet of a silk storage disc at the lower end of the hollow spindle rod and lead to an upward silk guide hook, the silk storage disc rotates along with the spindle, the silk threads rotate along with the transverse eyelet to the fixed point of the silk guide hook, a twist is added to the BC section of the silk threads, the spindle rod rotates in the counterclockwise direction, the AB section silk threads obtain the S direction one twist, the BC section silk threads also obtain the S direction one twist, when the AC section silk threads move, the two twists in the same twist direction are superposed to obtain a two-for-one twisting effect, and after the yarn is twisted for two times, polyester grey cloth can obtain better hand feeling and vertical feeling;
step four: warping, namely winding a certain number of warps on a warp beam or a loom beam in parallel according to specified length and width by a warping machine, wherein the warped warps are used for sizing and drawing, the warping requires that the tensions of all the warps are equal, the warps are uniformly distributed on the warp beam or the loom beam, and the arrangement of colored yarns meets the process specification;
step five: the method comprises the following steps of (1) drafting and denting, wherein warps are grouped to penetrate through each dent and are also a necessary warp process for the production of a loom on polyester grey cloth;
step six: the weaving process is to weave the required polyester grey cloth by the polyester yarn raw material produced in the previous step through the modes of opening and closing of a heald frame of a machine, regular jet weaving of weft yarns and the like.
Preferably, the production process of the drafting and denting reed in the fifth step is as follows:
s1: leasing and threading, wherein two threads are beaten during warping to distinguish upper and lower threads, two leasing rods penetrate through the first two leasing ropes, and the leasing ropes are drawn off;
s2: combing yarns; uniformly combing yarns, namely adhering combed yarns to flannelette of a yarn clamping plate of a reeding frame by uniform tension and then clamping a clamping plate;
s3: building heald frames, selecting the heald frames according to the number of healds required by the process and the number of healds on each heald frame, then binding the heald frames on a drafting frame by using ropes, calculating the doffing position of the last yarn of each skein according to the number of the skeins on the process card and the pattern type cycle number, and then drafting according to the drafting sequence on the process order;
s4: and (4) reeding, checking whether the steel number and the length of the reed are consistent with the requirements of the technical bill, then reeding according to the number of reeds required by the technical bill, and checking whether a wrong heald and a wrong reed are arranged on the steel by using a board ruler.
Preferably, in step S1, the two strands are separated by 60-80 cm.
Preferably, in the step S1, each strand consists of 2 lease ropes.
Preferably, in the sixth step, the weaving process includes blending and weaving the yarn and the stainless steel metal fiber by using a warp knitting machine, wherein the yarn feeding amount of the warp knitting machine is controlled to be 1190 wax grams to 2300 wax grams.
Preferably, in the fourth step, the warping machine connects the yarns by knotting, and the tension of each yarn is adjusted by using the tension adjuster.
The invention has the technical effects and advantages that:
the invention utilizes the arrangement mode of matching silk winding and double twisting, has the function of processing the raw yarn bobbin into the silk winding bobbin with the length required by the next procedure which has smooth unwinding, excellent forming and no damage to the performance of the silk yarn, provides better premise for the subsequent production flow, and then leads two twists in the same twisting direction to be superposed through the flow of double twisting to obtain the double twisting effect, and the yarn can obtain better hand feeling and drape feeling for the terylene grey cloth after double twisting.
Drawings
FIG. 1 is a flow chart of the production process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides an environment-friendly terylene cloth production process as shown in figure 1, which comprises the following steps:
the method comprises the following steps: the method comprises the following steps of (1) combining raw materials, namely combining two different polyester yarns through a combining machine, and realizing the yarn types with different styles, different functions and different handfeels in a grid-combining mode, so that special polyester grey cloth can be effectively produced, different requirements of different fields and different countries are met, and the method is also the most important step in the production of the polyester grey cloth;
step two: winding, namely shaping the yarn into a cylindrical cheese on a winding machine, wherein the cylindrical cheese is small at the top and slightly large at the bottom, and the cylindrical cheese has the function of processing a raw yarn bobbin into a winding bobbin which is smooth in unwinding, excellent in forming and free of damage to the performance of the yarn and needs the length in the next procedure, so that a better premise is provided for the subsequent production flow;
step three: the method comprises the following steps of two-for-one twisting, wherein silk threads needing twisting are led out from a static silk supply bobbin, a hollow spindle rod penetrates through the top end of a spindle, the silk threads in an AB section rotate along with the rotation of the spindle rod, then the silk threads penetrate out of a transverse eyelet of a silk storage disc at the lower end of the hollow spindle rod and lead to an upper silk guide hook, the silk storage disc rotates along with the spindle, the silk threads rotate along with the transverse eyelet to a fixed point of the silk guide hook, a twist is added in a BC section of the silk threads, the spindle rod rotates along the direction opposite to the clock direction, the silk threads in the AB section obtain an S direction, the silk threads in the BC section also obtain an S direction, when the silk threads in an AC section move, two twists in the same twist direction are superposed to obtain a two-for-one twisting effect, and after the yarn is twisted, polyester grey cloth can obtain better hand feeling and vertical feeling;
step four: warping, namely winding a certain number of warps on a warp beam or a loom beam in parallel according to specified length and width through a warping machine, wherein the warped warps are used for sizing and drawing in, the warping requires that the tensions of all the warps are equal, the warps are uniformly distributed on the warp beam or the loom beam, and the dyed yarn arrangement accords with the process specification;
step five: the method comprises the following steps of (1) drafting and denting, wherein warps are grouped to penetrate through each dent and are also a necessary warp process for the production of a loom on polyester grey cloth;
step six: the weaving process is to weave the required polyester grey cloth by the polyester yarn raw material produced in the previous step through the modes of opening and closing of a heald frame of a machine, regular jet weaving of weft yarns and the like.
Preferably, the production process of the drafting and denting reed in the fifth step is as follows:
s1: leasing and threading, wherein two threads are beaten during warping to distinguish upper and lower threads, two leasing rods penetrate through the first two leasing ropes, and the leasing ropes are drawn off;
s2: combing yarns; uniformly combing yarns, namely adhering combed yarns to flannelette of a yarn clamping plate of a reeding frame by uniform tension and then clamping a clamping plate;
s3: building heald frames, selecting the heald frames according to the number of healds required by the process and the number of healds on each heald frame, binding the heald frames on a drafting frame by ropes, calculating the doffing position of the last yarn of each skein according to the number of the skeins and the pattern cycle number on the process card, and then drafting according to the drafting sequence on the process list;
s4: and (4) reeding, checking whether the steel number and the length of the reed are consistent with the requirements of the technical bill, then reeding according to the number of reeds required by the technical bill, and checking whether a wrong heddle and a wrong reed are arranged on the steel by using a board ruler.
Preferably, in step S1, the two strands are separated by 60-80 cm.
Preferably, in the step S1, each skein consists of 2 lease ropes.
Preferably, in the sixth step, the weaving process includes blending and weaving the yarn and the stainless steel metal fiber by using a warp knitting machine, wherein the yarn feeding amount of the warp knitting machine is controlled to be 1190 wax grams to 2300 wax grams.
Preferably, in the step four, the warping machine connects the yarns by knotting, and the tension of each yarn is adjusted by using the tension adjuster.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The environmentally-friendly production process of the terylene cloth is characterized by comprising the following steps of:
the method comprises the following steps: the method comprises the following steps of (1) carrying out raw material grid connection, wherein a process of combining two different polyester yarns through a grid connection machine is realized, and yarn types with different styles, different functions and different handfeels can be realized through a grid connection mode;
step two: winding, namely shaping the yarn into a cylindrical cheese on a winding machine, wherein the cylindrical cheese is small at the top and slightly large at the bottom, and the cylindrical cheese has the function of processing a raw yarn bobbin into a winding bobbin which is smooth in unwinding, excellent in forming and free of damage to the performance of the yarn and needs the length in the next procedure, so that a better premise is provided for the subsequent production flow;
step three: the method comprises the following steps of two-for-one twisting, wherein silk threads to be twisted are led out from a static silk supply bobbin, a hollow spindle rod penetrates through the top end of a spindle, the silk threads in an AB section rotate along with the rotation of the spindle rod, then the silk threads penetrate out of a silk guide hook led upwards from a transverse eyelet of a silk storage disc at the lower end of the hollow spindle rod, the silk storage disc rotates along with the spindle, the silk threads rotate along with the transverse eyelet to a fixed point of the silk guide hook, a twist is added to a BC section of the silk threads, the spindle rod rotates along the direction opposite to the clock direction, the silk threads in the AB section obtain an S direction, the silk threads in the BC section also obtain an S direction, and when the silk threads in the AC section move, two twists in the same twist direction are superposed to obtain the two-for-one twisting effect;
step four: warping, in which a certain number of warps are wound on a warp beam or a loom beam in parallel according to specified length and width by a warping machine, and the warped warps are used for sizing and drawing;
step five: drafting and denting, wherein warps are grouped to penetrate through each dent, and the process is also a necessary warp process for polyester grey cloth production on a weaving machine;
step six: the weaving process is to weave the required polyester grey cloth by the polyester yarn raw material produced in the previous step through the modes of opening and closing of a heald frame of a machine, regular jet weaving of weft yarns and the like.
2. The environmentally-friendly terylene fabric production process of claim 1, wherein the drafting and reeding production process in the fifth step is as follows:
s1: leasing and threading, wherein two threads are beaten during warping to distinguish upper and lower threads, two leasing rods penetrate through the first two leasing ropes, and the leasing ropes are drawn off;
s2: combing yarns; uniformly combing yarns, namely attaching the combed yarns to flannelette of a yarn clamping plate of a reeding frame by uniform tension and then clamping a clamping plate;
s3: building heald frames, selecting the heald frames according to the number of healds required by the process and the number of healds on each heald frame, binding the heald frames on a drafting frame by ropes, calculating the doffing position of the last yarn of each skein according to the number of the skeins and the pattern cycle number on the process card, and then drafting according to the drafting sequence on the process list;
s4: and (4) reeding, checking whether the steel number and the length of the reed are consistent with the requirements of the technical bill, then reeding according to the number of reeds required by the technical bill, and checking whether a wrong heddle and a wrong reed are arranged on the steel by using a board ruler.
3. The environmentally friendly polyester fabric production process of claim 2, wherein in the step S1, the two strands are separated by 60-80 cm.
4. The environmentally friendly polyester fabric production process of claim 2, wherein in step S1, each skein is composed of 2 lease ropes.
5. The environmentally friendly polyester fabric production process of claim 1, wherein in the sixth step, the weaving process comprises blending and weaving the yarns and the stainless steel metal fibers by using a warp knitting machine, wherein the yarn feeding amount of the warp knitting machine is controlled to be 1190 to 2300 wax grams.
6. The environmentally friendly polyester fabric production process of claim 1, wherein in the step four, the warping machine connects the yarns by knotting, and the tension of each yarn is adjusted by using a tension adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496391.5A CN114790609B (en) | 2022-05-09 | 2022-05-09 | Environment-friendly production process of polyester fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496391.5A CN114790609B (en) | 2022-05-09 | 2022-05-09 | Environment-friendly production process of polyester fabric |
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| Publication Number | Publication Date |
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| CN114790609A true CN114790609A (en) | 2022-07-26 |
| CN114790609B CN114790609B (en) | 2024-04-19 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960010932A (en) * | 1994-09-26 | 1996-04-20 | 김준웅 | Method for manufacturing polyester bitumen fabric |
| CN1699658A (en) * | 2005-05-31 | 2005-11-23 | 胡进义 | Polyester multifilament screen cloth with high strength and method for producing the same |
| CN109537120A (en) * | 2018-12-27 | 2019-03-29 | 嘉兴市鸣业纺织有限公司 | A kind of dyeing slashing technique of super imitative cotton and twine |
| CN213925238U (en) * | 2020-07-06 | 2021-08-10 | 佛山市格绫丝绸有限公司 | Jacquard silk fabric made of acetate yarn and modified polyester yarn combination |
-
2022
- 2022-05-09 CN CN202210496391.5A patent/CN114790609B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960010932A (en) * | 1994-09-26 | 1996-04-20 | 김준웅 | Method for manufacturing polyester bitumen fabric |
| CN1699658A (en) * | 2005-05-31 | 2005-11-23 | 胡进义 | Polyester multifilament screen cloth with high strength and method for producing the same |
| CN109537120A (en) * | 2018-12-27 | 2019-03-29 | 嘉兴市鸣业纺织有限公司 | A kind of dyeing slashing technique of super imitative cotton and twine |
| CN213925238U (en) * | 2020-07-06 | 2021-08-10 | 佛山市格绫丝绸有限公司 | Jacquard silk fabric made of acetate yarn and modified polyester yarn combination |
Non-Patent Citations (1)
| Title |
|---|
| 刘小南;王星华;钮春荣;徐金兰;吕思晨;: "喷水织机细旦加捻超薄织物的生产实践", 江苏丝绸, no. 06, 15 December 2019 (2019-12-15) * |
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| CN114790609B (en) | 2024-04-19 |
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