EP3372722B1 - Dyeing machine with a fabric storage tank - Google Patents
Dyeing machine with a fabric storage tank Download PDFInfo
- Publication number
- EP3372722B1 EP3372722B1 EP16874286.4A EP16874286A EP3372722B1 EP 3372722 B1 EP3372722 B1 EP 3372722B1 EP 16874286 A EP16874286 A EP 16874286A EP 3372722 B1 EP3372722 B1 EP 3372722B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- fabric
- storage trough
- dyeing machine
- machine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 title claims description 46
- 238000004043 dyeing Methods 0.000 title claims description 29
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004809 Teflon Substances 0.000 description 10
- 229920006362 Teflon® Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
- D06B23/042—Perforated supports
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
Definitions
- This invention patent involves a type of dyeing machine storage trough. It can effectively enhance the looping efficiency of the fabric inside the machine. The looping efficiency of the dyeing machine directly affects the fabric loading and liquor-ratio. Thus, the invention of the storage trough is related to the technical field in dyeing industry.
- the dyeing machine storage trough is the key for fabric or gray cloth to run smoothly and stacked regularly.
- the movement of the stacked fabric is depended to gravitational force, water flow and compression.
- L-shape or Longitudinal high temperature dyeing machine are normally used to dye light and thin fabric, especially chemical fiber. These types of dyeing machine allow more tension acting on fabric and the length of the machine allows sufficient time and space for the dyeing process inside the conveyance tube.
- Patent specification JP H08 325921 A discloses an air flow processing apparatus for fabric treatment, which carries out dyeing and other treatments.
- Patent specification EP 1 972 712 A1 discloses a jet fabric dyeing machine.
- the invention improves the handling on light and thin fabric especially chemical fiber, increase the looping efficiency and loadings and, lower the liquor-ratio.
- the exit of the conveyance tube is connected to a storage trough.
- the storage trough is designed to have a diagonal arrangement.
- the storage trough is divided into three sections. The first section is a curved plate, which is impermeable and with a smooth surface.
- the second section is a plate with sieves and the final third section is a row of low friction part.
- the said third section is made up by rods paralleled to the direction of fabric movement.
- the said third section is made up by smooth plates, the said plates are covered by Teflon material.
- the storage trough has 5 to 35 degrees of the diagonal arrangement.
- Teflon Polytetrafluoroetylene, and its abbreviation is Teflon, PTFE, F4 etc. Teflon is a unique of fluoro coating with high-performance such as good heat resistance, chemical inertness, Insulation stability and low friction and its basic part is polytef.
- the surface of the second section sieve is not smooth, for example, some unsmooth materials.
- the mentioned curved plate in the first section of the fabric storage trough extends a section to the bottom of the second section.
- the rods as described in the third section are covered by a layer of Teflon material.
- the first section has an extended part to the second section.
- the extended part occupies 1/3 of the second section. Also, there is an incision on two sides of the extended part.
- the lengths of the first and second section are equal.
- the length of third section is larger than the sum of the first and second section.
- the purpose of dividing the storage trough into three sections is to produce overfeed phenomenon. This phenomenon helps the fabric move smoothly from upstream to downstream, and avoids the scratching.
- dyeing solution provided a momentum to the fabric going from upstream to downstream. A large amount of dyeing solution will be drained away through the incision while the remaining solution keeps flowing on the extended part, thus it generates a differential forward speed to the fabric.
- the storage trough is designed to have a diagonal arrangement. Also, the storage trough is divided into three sections. The first section is a curved plate, which is impermeable and with a smooth surface. The second section is a plate with sieves and the third section is a row of low friction rods parallel to the trough.
- the storage trough has 5 to 35 degrees of the diagonal arrangement.
- the rods as described in third section are covered by a layer of Teflon material.
- the first section has an extended part to the second section.
- the extended part occupies 1/3 of the second section. Also, there is an incision on two sides of the extended part.
- the lengths of the first and second section are equal.
- the length of third section is larger than the sum of the first and second section.
- a loop of fabric passes through the conveyance tube by the dyeing solution.
- the fabric is propelled by the high-speed dyeing solution from the nozzle, to the exit of the conveyance tube.
- the exit of the conveyance tube is bended and tangential to the storage trough.
- the entrance of the storage trough is considered as the first section, with the help of low friction impermeable curved plate.
- Fabric 1 first travels along the conveyance tube 3 to the first inlet 5 entering the storage trough 8.
- Dyeing solution ejected from nozzle 4 propels fabric 1 to the first stage of storage trough 5 onto a smooth, low friction and impermeable curved plate, fabric 1 is then smoothly carried to the second stage of storage trough 6.
- dyeing solution will be drained from the bottom sieve plate and enters a relatively high friction section, slowing the speed down. Due to speed difference between the first and second section, fabric 1 will be over fed in the second section, stacking in an organized manner.
- Stacked fabric 1 will be pushed into the third section 7 of the storage trough, travelling on top of a series of low friction tubular bars, aligned parallel to the direction of fabric travel. Because the friction in the third section is low, this prevents clogging of fabric 1 in the second section. When the fabric 1 passes through the third section 7, the fabric 1 will re-enter the spraying nozzle 2 completing a cycle.
- the storage trough described in this invention is installed with Teflon bars at the bottom, aligned parallel to the travel direction of fabric 1, combing with the tilted trough design, the fabric 1 will naturally fall under gravity. To reduce liquor ratio, the dyeing fluid cycling time needs to be shortened. To prevent interference between fluid from nozzle and fabric 1 at the lower stream of the conveyance tube, a section design approach is taken. By using different design inside the conveyance tube, dyeing fluid is separated from fabric 1 and fabric 1 will then be stacked in an organized manner before re-entering spraying nozzle 2.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
- This invention patent involves a type of dyeing machine storage trough. It can effectively enhance the looping efficiency of the fabric inside the machine. The looping efficiency of the dyeing machine directly affects the fabric loading and liquor-ratio. Thus, the invention of the storage trough is related to the technical field in dyeing industry.
- The dyeing machine storage trough is the key for fabric or gray cloth to run smoothly and stacked regularly. The movement of the stacked fabric is depended to gravitational force, water flow and compression.
- In the field of dyeing industry, L-shape or Longitudinal high temperature dyeing machine are normally used to dye light and thin fabric, especially chemical fiber. These types of dyeing machine allow more tension acting on fabric and the length of the machine allows sufficient time and space for the dyeing process inside the conveyance tube.
- However, low looping efficiency becomes the main issue of using L-shape or Longitudinal high temperature dyeing machine, as plaiting device is not included in the upstream position. To solve the problem, the recent storage trough is designed as diagonal arrangement instead of parallel to the ground. The gravitational force helps the fabric moving from upstream to downstream. Low friction material, for example a row of Teflon rods is placed in the bottom of the storage trough to smoothen the fabric motion. However, the light and thin fabric is easily spoiled by the turbulence. On the other hand, the design is revised by replacing the Teflon rods by stainless steel plate. The stainless steel plate is highly surface finishing and contains plenty of sieves. The sieves can increase the draining rate of the dyeing solution to prevent the generation of turbulence. However, the increase of liquor-ratio and loading drop becomes the disadvantages.
- Patent specification
JP H08 325921 A - Patent specification
EP 1 972 712 A1 discloses a jet fabric dyeing machine. - It is an object of the invention to improve the recent dyeing machine storage trough. The invention improves the handling on light and thin fabric especially chemical fiber, increase the looping efficiency and loadings and, lower the liquor-ratio.
- It is an object of the invention to provide a dying machine which includes a conveyance tube. The exit of the conveyance tube is connected to a storage trough. The storage trough is designed to have a diagonal arrangement. Also, the storage trough is divided into three sections. The first section is a curved plate, which is impermeable and with a smooth surface. The second section is a plate with sieves and the final third section is a row of low friction part.
- Furthermore, the said third section is made up by rods paralleled to the direction of fabric movement.
- Furthermore, the rods mentioned in the final section of the fabric storage trough are covered by Teflon material.
- Furthermore, the said third section is made up by smooth plates, the said plates are covered by Teflon material.
- Furthermore, the storage trough has 5 to 35 degrees of the diagonal arrangement.
- The full name of Teflon is Polytetrafluoroetylene, and its abbreviation is Teflon, PTFE, F4 etc. Teflon is a unique of fluoro coating with high-performance such as good heat resistance, chemical inertness, Insulation stability and low friction and its basic part is polytef.
- The surface of the second section sieve is not smooth, for example, some unsmooth materials.
- Furthermore, the mentioned curved plate in the first section of the fabric storage trough extends a section to the bottom of the second section.
- The rods as described in the third section are covered by a layer of Teflon material.
- The first section has an extended part to the second section. The extended part occupies 1/3 of the second section. Also, there is an incision on two sides of the extended part. The lengths of the first and second section are equal. The length of third section is larger than the sum of the first and second section.
- The purpose of dividing the storage trough into three sections is to produce overfeed phenomenon. This phenomenon helps the fabric move smoothly from upstream to downstream, and avoids the scratching. When fabric arrives at the exit of the conveyance tube, dyeing solution provided a momentum to the fabric going from upstream to downstream. A large amount of dyeing solution will be drained away through the incision while the remaining solution keeps flowing on the extended part, thus it generates a differential forward speed to the fabric.
-
-
Figure 1 is the side view of the present invention -
Figure 2 is the top view of the present invention - As shown in
figure 1-2 , it is an object of invention to include a conveyance tube. The exit of the conveyance tube is connected to the storage trough. The storage trough is designed to have a diagonal arrangement. Also, the storage trough is divided into three sections. The first section is a curved plate, which is impermeable and with a smooth surface. The second section is a plate with sieves and the third section is a row of low friction rods parallel to the trough. - Furthermore, the storage trough has 5 to 35 degrees of the diagonal arrangement. The rods as described in third section are covered by a layer of Teflon material. The first section has an extended part to the second section. The extended part occupies 1/3 of the second section. Also, there is an incision on two sides of the extended part.
- The lengths of the first and second section are equal. The length of third section is larger than the sum of the first and second section.
- A loop of fabric passes through the conveyance tube by the dyeing solution. The fabric is propelled by the high-speed dyeing solution from the nozzle, to the exit of the conveyance tube. The exit of the conveyance tube is bended and tangential to the storage trough. Thus, the fabric can smoothly pass through conveyance tube and storage trough. The entrance of the storage trough is considered as the first section, with the help of low friction impermeable curved plate.
- Fabric 1 first travels along the
conveyance tube 3 to thefirst inlet 5 entering thestorage trough 8. Dyeing solution ejected from nozzle 4 propels fabric 1 to the first stage ofstorage trough 5 onto a smooth, low friction and impermeable curved plate, fabric 1 is then smoothly carried to the second stage ofstorage trough 6. When fabric 1 passes through the second stage ofstorage trough 6, dyeing solution will be drained from the bottom sieve plate and enters a relatively high friction section, slowing the speed down. Due to speed difference between the first and second section, fabric 1 will be over fed in the second section, stacking in an organized manner. Stacked fabric 1 will be pushed into thethird section 7 of the storage trough, travelling on top of a series of low friction tubular bars, aligned parallel to the direction of fabric travel. Because the friction in the third section is low, this prevents clogging of fabric 1 in the second section. When the fabric 1 passes through thethird section 7, the fabric 1 will re-enter the spraying nozzle 2 completing a cycle. - The storage trough described in this invention is installed with Teflon bars at the bottom, aligned parallel to the travel direction of fabric 1, combing with the tilted trough design, the fabric 1 will naturally fall under gravity. To reduce liquor ratio, the dyeing fluid cycling time needs to be shortened. To prevent interference between fluid from nozzle and fabric 1 at the lower stream of the conveyance tube, a section design approach is taken. By using different design inside the conveyance tube, dyeing fluid is separated from fabric 1 and fabric 1 will then be stacked in an organized manner before re-entering spraying nozzle 2.
- It should be noted that this invention patent will not be bounded by the above content description including schematics in terms of structural dimensions, shapes and use of materials.
Claims (6)
- A dyeing machine, which includes a storage trough (8) connected with the exit of a conveyance tube (3), characterized in that: the mentioned storage trough (8) is tiled down to the floor and includes three sections (5; 6; 7), a first section (5) having a smooth surface which is a curved impermeable plate and is of low friction relative to the friction of a relatively high friction second section; the following second section (6) is a sieve which is liquid permeable and a final third section (7) is a row of low friction polytetrafluoroethylene coated plates, wherein, in use, a fabric (1) travels along said conveyance tube (3) to the first section (5) and enters the storage trough (8), and a dyeing solution ejecting from a nozzle (4) propels the fabric (1) to the first section (5) of the storage trough (8).
- A dyeing machine according to claim 1, characterized in that: the tilt down angle of the fabric storage trough (8) is 5 to 35 degrees.
- A dyeing machine according to claim 1, characterized in that: the surface of the second section sieve is of higher friction than the first section (5) and the third section (7).
- A dyeing machine according to claim 1, characterized in that: the mentioned curved plate in first section (5) of the fabric storage trough (8) extends a section to the bottom of the second section (6).
- A dyeing machine according to any one of claims 1 - 4, characterized in that: the first section (5) has an extended part (9) to the second section (6) and wherein the extended part (9) occupies 1/3 of the second section (6).
- A dyeing machine according to claim 1 and 5, characterized in that: the length of the first (5) and second section (6) in the fabric storage trough (8) is the same, and the length of the third section (7) of the fabric storage trough is larger than the sum of the first (5) and second section (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510946742.8A CN105420974B (en) | 2015-12-16 | 2015-12-16 | A kind of overflow dyeing machine cloth storage trough |
PCT/CN2016/075433 WO2017101220A1 (en) | 2015-12-16 | 2016-03-03 | Fabric storage tank of dyeing machine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3372722A1 EP3372722A1 (en) | 2018-09-12 |
EP3372722A4 EP3372722A4 (en) | 2018-12-05 |
EP3372722B1 true EP3372722B1 (en) | 2020-04-15 |
Family
ID=55499496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16874286.4A Active EP3372722B1 (en) | 2015-12-16 | 2016-03-03 | Dyeing machine with a fabric storage tank |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3372722B1 (en) |
CN (1) | CN105420974B (en) |
HK (1) | HK1216912A1 (en) |
TW (1) | TWI626350B (en) |
WO (1) | WO2017101220A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107653602B (en) * | 2017-10-20 | 2023-11-03 | 立信染整机械(深圳)有限公司 | High-efficiency dyeing machine |
CN113046949A (en) * | 2021-03-08 | 2021-06-29 | 佛山市巴苏尼机械有限公司 | Uniform dyeing machine |
Family Cites Families (19)
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US3762189A (en) * | 1971-03-20 | 1973-10-02 | Platt International Ltd | Apparatus for wet processing of textile fabrics |
JPS6030384B2 (en) * | 1981-07-01 | 1985-07-16 | 小松精練株式会社 | Low bath ratio high pressure jet dyeing equipment |
JPS60199965A (en) * | 1984-03-17 | 1985-10-09 | 日本染色機械株式会社 | Liquid stream conveying apparatus in fiber product treatmentapparatus |
JP2672284B2 (en) * | 1995-05-25 | 1997-11-05 | 株式会社日阪製作所 | Airflow type processing device for cloth etc. |
IT237043Y1 (en) * | 1995-07-18 | 2000-08-31 | Attilio Bertoldi | MACHINES FOR THE ROPE TREATMENT OF FABRICS |
WO1997004157A1 (en) * | 1995-07-21 | 1997-02-06 | Hisaka Works, Ltd. | Draft-type processing device and processing method |
IT1290270B1 (en) * | 1997-02-06 | 1998-10-22 | Zonco Federico & Figlio | FINISHING MACHINE FOR ROPE OR WIDE FABRICS |
CN2304672Y (en) * | 1997-04-22 | 1999-01-20 | 邓金麟 | Gas liquid dyeing apparatus |
CN2443017Y (en) * | 2000-07-18 | 2001-08-15 | 陈芳萍 | Jet liquid fullness type special throttling widening device |
EP1972712A1 (en) * | 2007-03-23 | 2008-09-24 | Falmer Investments Limited | Jet fabric dyeing machine |
CN201176518Y (en) * | 2008-04-11 | 2009-01-07 | 林韦廷 | Cloth dyeing machine and propulsion device thereof |
DE102013110491B4 (en) * | 2013-09-23 | 2016-03-24 | Fong's Europe Gmbh | Device for the treatment of rope-shaped textile goods |
DE102013110492B4 (en) * | 2013-09-23 | 2015-06-11 | Fong's Europe Gmbh | Apparatus for the treatment of rope-shaped textile goods in the form of an endless strand of goods |
CN203855812U (en) * | 2014-03-03 | 2014-10-01 | 陈庆祥 | Slide-shaped cloth storage groove structure |
TWM503425U (en) * | 2014-12-10 | 2015-06-21 | qing-xiang Chen | Bottom screen structure of slide type cloth storage tank |
TWM503426U (en) * | 2015-03-19 | 2015-06-21 | qing-xiang Chen | Gradual slope type cloth storage tank barrel |
CN204662059U (en) * | 2015-03-24 | 2015-09-23 | 陈庆祥 | Flat gradient shape cloth storage trough stack shell |
CN104894788B (en) * | 2015-07-06 | 2017-01-25 | 立信染整机械(深圳)有限公司 | Device for regulating distribution of water flow in dye vat |
CN205242078U (en) * | 2015-12-16 | 2016-05-18 | 立信染整机械(深圳)有限公司 | Dyeing machine stores up cloth groove |
-
2015
- 2015-12-16 CN CN201510946742.8A patent/CN105420974B/en active Active
-
2016
- 2016-03-03 WO PCT/CN2016/075433 patent/WO2017101220A1/en unknown
- 2016-03-03 EP EP16874286.4A patent/EP3372722B1/en active Active
- 2016-03-25 TW TW105109492A patent/TWI626350B/en active
- 2016-04-22 HK HK16104653.2A patent/HK1216912A1/en unknown
Non-Patent Citations (1)
Title |
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None * |
Also Published As
Publication number | Publication date |
---|---|
CN105420974B (en) | 2017-11-07 |
EP3372722A1 (en) | 2018-09-12 |
EP3372722A4 (en) | 2018-12-05 |
HK1216912A1 (en) | 2016-12-09 |
TW201723269A (en) | 2017-07-01 |
CN105420974A (en) | 2016-03-23 |
WO2017101220A1 (en) | 2017-06-22 |
TWI626350B (en) | 2018-06-11 |
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