CN109322092A - Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber - Google Patents
Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber Download PDFInfo
- Publication number
- CN109322092A CN109322092A CN201811390280.6A CN201811390280A CN109322092A CN 109322092 A CN109322092 A CN 109322092A CN 201811390280 A CN201811390280 A CN 201811390280A CN 109322092 A CN109322092 A CN 109322092A
- Authority
- CN
- China
- Prior art keywords
- needle plate
- sensitive fabrics
- drying chamber
- rail mounted
- fabric
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 111
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 238000010014 continuous dyeing Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 238000004043 dyeing Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007605 air drying Methods 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract description 2
- 238000009304 pastoral farming Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the 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
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A kind of sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber, including entering arrangment, dye padding machine, baking apparatus, cooling device and cloth discharge device, outlet assembly, sensitive fabrics are delivered to dyeing padding machine using entering arrangment and carry out dyeing mangle, are transmitted in baking apparatus and cooling device by needle plate conveying device, then pass through cloth discharge device, outlet assembly cloth outputting.The present invention makes fabric realize continuous production operation, keeps manufactured goods quality self-consistent, eliminates batch wise differences.The sensitive fabrics in drying and cooling procedure are fixed by needle plate conveying device, prevent from deforming, so that sensitive fabrics carry out open width transmission with constant tension.Since open width operates fabric in whole production procedures, so not having grazing and abrasion between fabric and fabric and fabric and mechanical device, finished product apparent mass will not have the yarn chaffing of traditional rope form technique and the defect of folding line one kind.Since open width operates fabric in whole production procedures, the consumption of water and steam saves 30-50% than traditional handicraft.
Description
Technical field
The invention belongs to fabric printing technical fields, more particularly to a kind of sensitive fabrics based on rail mounted needle plate drying chamber
Continuous dyeing system.
Background technique
The features such as low-tensions of sensitive fabrics, high resiliency, makes it difficult to realize dye on traditional open width continuous dyeing machine
Color is usually realized with batch process in batches.When such production method needs every batch of dyeing operation to start and complete
It carries out feeding cloth and cloth outputting operation respectively, production efficiency is difficult to improve.Simultaneously as batch wise differences caused by intermittent mode,
Also counteract the quality-improving of this kind of mode.
Due to the particularity of sensitive fabrics, in common open width or rope dyeing machine operating will due to compared with hightension and
Strong liquid stream causes fabric, eventually leads to technique failure.Therefore the dyeing and finishing technology traditional operation scheme in this field is the face that allows
Material realizes dyeing by immersion liquid and fixation washing under rope form state, since immersion liquid or washing can exist fabric under rope form state
Inside and outside layer difference, thus no matter immersion liquid or washing require by multiple tracks repeat process.
Summary of the invention
Present invention aims at for defect existing for existing sensitive fabrics coloring system and method, one kind is provided and prevents face
The galled spots of material improves quality of finished, reduces the sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber of energy consumption
System.
The present invention to achieve the above object, adopts the following technical scheme that
Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber, including entering arrangment dye padding machine, drying dress
Set, cooling device and cloth discharge device, outlet assembly, it is characterised in that: sensitive fabrics using the entering arrangment be delivered to the dyeing padding machine into
Row dyeing mangle, is transmitted in the baking apparatus and cooling device by needle plate conveying device, then pass through the cloth discharge device, outlet assembly
Cloth outputting.
It is further characterized by: needle plate conveying device front end is provided with needle device on overfeeding and carries out drawing upper needle.
Further: needle device includes overfeeding traction roller, delineation detection device and upper needle pinch roller on the overfeeding;Sensitivity is knitted
Object is conveyed by the overfeeding traction roller overfeeding, by the carry out fabric positions adjustment of the delineation detection device, then by described
Upper needle pinch roller is pressed in the needle plate conveying device.
It is further further characterized in that: the dyeing padding machine is the two rolling vehicles of dyeing of pressure adjustable section in side.
The dyeing padding machine rear end is provided with radiation predrying device;Sensitive fabrics after dyeing mangle are pre- by the radiation
The baking apparatus is entered back into after drying device preliminary drying.
The radiation predrying device includes multiple radiant type evaporators, and multiple radiant type evaporators are opposite disposed, is knitted
Object passes through between the radiant type evaporator.
The baking apparatus is that multiple circulating air units connect the circulating air drying chamber being composed.
The cooling device includes compressed air cooling device and contact cold water barrel cooling device;Sensitive fabrics pass through the spray
After air-cooling device compressed air cooling, then cooled down by the contact cold water barrel cooling device.
The cloth discharge device, outlet assembly includes cloth outputting traction device and cloth outputting storage device;Sensitive fabrics are through the cloth outputting traction device
The cloth outputting storage device is fallen into after traction.
Compare with the existing technology of the present invention has the advantage that
The present invention makes fabric realize continuous production operation, keeps manufactured goods quality self-consistent, eliminates batch of batch production
Secondary difference.
The present invention is fixed the sensitive fabrics in drying and cooling procedure by needle plate conveying device, prevents from deforming,
So that sensitive fabrics carry out open width transmission with constant tension.Since open width operates fabric in whole production procedures, so face
There is no grazing and abrasion between material and fabric and fabric and mechanical device, so finished product apparent mass there will not be traditional rope form work
The defect of the yarn chaffing of skill and folding line one kind.
The present invention since open width operates fabric in whole production procedures, save than traditional handicraft by the consumption of water and steam
30-50%。
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is dyeing padding machine structural schematic diagram.
Fig. 3 is radiation predrying device structural schematic diagram.
Fig. 4 is needle device structural schematic diagram on overfeeding.
Fig. 5 is circulating air drying room structure schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber, successively includes cloth feeding
Device 1, dyeing padding machine 2, radiation predrying device 3, needle device 4, needle plate conveying device 5, circulating air drying chamber 6, spray wind on overfeeding
Cooling device 7, contact cold water barrel cooling device 8, cloth outputting traction device 9 and cloth outputting storage device 10.
Entering arrangment is that low-tension draws centering entering cloth rack.
As shown in Fig. 2, dyeing padding machine 2 include passive type expanding apparatus 22, dye liquor hopper 21, active expanding apparatus 23,
Mangle roller 24;The setting of dye liquor hopper 21 is in dyeing 2 bottom of padding machine;Mangle roller 24 is arranged above dye liquor hopper 21;Passive type exhibition
Width device 22 is arranged in the cloth feeding side of dye liquor hopper 21, the active setting of expanding apparatus 23 dye liquor hopper 21 and mangle roller 24 it
Between.
As shown in figure 3, radiation predrying device 3 is generated heat using electric power or fuel combustion, including multiple radiant types are steamed
Device 31 is sent out, multiple radiant type evaporators 31 are opposite disposed, and sensitive fabrics pass through between radiant type evaporator 31.
As shown in figure 4, needle device 4 includes overfeeding traction roller 41, delineation detection device 42 and upper needle pinch roller 43 on overfeeding;It is quick
Feel fabric to convey by 41 overfeeding of overfeeding traction roller, fabric positions adjustment is carried out by delineation detection device 42, then pass through upper needle pressure
Wheel 43 is pressed in needle plate conveying device 5.
5 surface of needle plate conveying device has needle plate, drives conveying sensitive fabrics by needle plate transmission device.Needle plate transmission dress
Setting is a kind of gear assembly driven using variable velocity.Sensitive fabrics are by needle plate conveying device in circulating air drying chamber
6 and compressed air cooling device 7 in transmission.
As shown in figure 5, circulating air drying chamber 6 is composed of the connection of multiple circulating air units.Circulating air unit packet
Include drying chamber shell 61, multiple circulating fans 62 and burner 63.Fuel burns in heat cycles hot air unit in burner 63
Air and after being sucked by circulating fan 62 injection to sensitive fabrics front and back sides.According to the difference of the thickness of fabric, by adjusting
Water content reaches requirement when sensitive fabrics make sensitive fabrics leave circulating air drying chamber 6 by the time of circulating air drying chamber 6.
Compressed air cooling device 7 is to dry to realize cooling device to sensitive fabric using air blower.Contact cold water barrel is cold
But device 8 is the contact cooling device using the cooling cylinder of circulating chilled water.
Cloth outputting traction device 9 is a kind of fabric traction device of variable velocity driving, and sensitive fabrics are through cloth outputting traction device 9
Cloth outputting storage device 10 is fallen into after traction.
The present invention is based on when the work of the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, include the following steps:
(1) sensitive fabrics enter dyeing padding machine 2 after drawing centering entering cloth rack by low-tension, logical in the cloth feeding side of dye liquor hopper 21
Crossing passive expanding apparatus 22 is sufficiently spread out fabric fold when entering dye liquor hopper 21;Sensitive fabrics pass through dye liquor hopper
After 21 immersion liquid, then enters sensitive fabrics before mangle roller 24 rolls a little through active expanding apparatus 23 and be unfolded naturally;Sensitive fabrics from
It opens after mangle roller 24 rolls a little and enters radiation predrying device 3, using radiation energy under contactless state in evaporation section sensitive fabrics
It is aqueous.
(2) sensitive fabrics enter needle device 4 on overfeeding after overshoot predrying device 3, and sensitive fabrics is made to be crushed on needle plate
On the needle plate of conveying device 5, follows needle plate to pass through needle plate conveying device 5 together and deliver into circulating air drying chamber 6.
(3) sensitive fabrics are passed through inside circulating air drying chamber 6 with the speed set.Period, the circulation of circulating air drying chamber 6
Spray hot wind on positive and negative two surfaces of sensitive fabrics, is oven-dried fabric by blower 62.
(4) according to the difference of the thickness of sensitive fabrics, made by adjusting sensitive fabrics by the time of circulating air drying chamber 6
Water content reaches requirement when sensitive fabrics leave circulating air drying chamber 6.
(5) by 7 compressed air cooling of compressed air cooling device and connecing after the sensitive fabrics of drying leave circulating air drying chamber 6
Cloth outputting is drawn by cloth outputting traction device 9 after touch cold water barrel cooling device 8.
Claims (9)
1. the sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber, including entering arrangment dye padding machine, drying dress
Set, cooling device and cloth discharge device, outlet assembly, it is characterised in that: sensitive fabrics using the entering arrangment be delivered to the dyeing padding machine into
Row dyeing mangle, is transmitted in the baking apparatus and cooling device by needle plate conveying device, then pass through the cloth discharge device, outlet assembly
Cloth outputting.
2. as described in claim 1 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, it is characterised in that:
Needle plate conveying device front end is provided with needle device on overfeeding and carries out drawing needle.
3. as claimed in claim 2 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, it is characterised in that:
Needle device includes overfeeding traction roller, delineation detection device and upper needle pinch roller on the overfeeding;Sensitive fabrics are led by the overfeeding
Pick-up roll overfeeding conveying, by the carry out fabric positions adjustment of the delineation detection device, then described in being pressed in by the upper needle pinch roller
In needle plate conveying device.
4. as claimed in claim 1 or 2 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, feature exists
In: the dyeing padding machine is the two rolling vehicles of dyeing of pressure adjustable section in side.
5. as claimed in claim 1 or 2 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, feature exists
In: the dyeing padding machine rear end is provided with radiation predrying device;Sensitive fabrics after dyeing mangle are filled by the radiation preliminary drying
The baking apparatus is entered back into after setting preliminary drying.
6. as claimed in claim 5 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, it is characterised in that:
The radiation predrying device includes multiple radiant type evaporators, and multiple radiant type evaporators are opposite disposed, and fabric is from described
Pass through between radiant type evaporator.
7. as claimed in claim 1 or 2 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, feature exists
In: the baking apparatus is that multiple circulating air units connect the circulating air drying chamber being composed.
8. as claimed in claim 1 or 2 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, feature exists
In: the cooling device includes compressed air cooling device and contact cold water barrel cooling device;Sensitive fabrics are air-cooled by the spray
But it after device compressed air cooling, then is cooled down by the contact cold water barrel cooling device.
9. as claimed in claim 1 or 2 based on the sensitive fabrics continuous dyeing system of rail mounted needle plate drying chamber, feature exists
In: the cloth discharge device, outlet assembly includes cloth outputting traction device and cloth outputting storage device;Sensitive fabrics are drawn through the cloth outputting traction device
After fall into the cloth outputting storage device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811390280.6A CN109322092A (en) | 2018-11-21 | 2018-11-21 | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811390280.6A CN109322092A (en) | 2018-11-21 | 2018-11-21 | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109322092A true CN109322092A (en) | 2019-02-12 |
Family
ID=65258852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811390280.6A Pending CN109322092A (en) | 2018-11-21 | 2018-11-21 | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109322092A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111020933A (en) * | 2019-11-18 | 2020-04-17 | 林金标 | Stentering and drying machine |
CN111945333A (en) * | 2019-05-16 | 2020-11-17 | 广东亚生新能源科技有限公司 | Integrated intelligent equipment for anhydrous dyeing and finishing process of textile fabric |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000051723A (en) * | 1999-01-22 | 2000-08-16 | 심상섭 | Dryer for colored goods sample |
CN101660253A (en) * | 2009-09-10 | 2010-03-03 | 绍兴中纺院江南分院有限公司 | Novel pilot test setter |
CN105780357A (en) * | 2016-05-11 | 2016-07-20 | 李裕 | Continuous desizing pad dyeing equipment and method |
CN205741576U (en) * | 2016-05-11 | 2016-11-30 | 东莞市金银丰机械实业有限公司 | Dyeing installation |
CN206015302U (en) * | 2016-06-21 | 2017-03-15 | 东莞市金银丰机械实业有限公司 | Pad dyeing equipment is dried in continuous way desizing |
CN106592129A (en) * | 2017-01-06 | 2017-04-26 | 林金标 | Polyester knitting and dyeing process |
CN106894223A (en) * | 2017-02-23 | 2017-06-27 | 连云港鹰游工程技术研究院有限公司 | A kind of energy-conserving and environment-protective of fabric are continuously washed dye and dry solid method |
CN209128725U (en) * | 2018-11-21 | 2019-07-19 | 江苏红旗印染机械有限公司 | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber |
-
2018
- 2018-11-21 CN CN201811390280.6A patent/CN109322092A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000051723A (en) * | 1999-01-22 | 2000-08-16 | 심상섭 | Dryer for colored goods sample |
CN101660253A (en) * | 2009-09-10 | 2010-03-03 | 绍兴中纺院江南分院有限公司 | Novel pilot test setter |
CN105780357A (en) * | 2016-05-11 | 2016-07-20 | 李裕 | Continuous desizing pad dyeing equipment and method |
CN205741576U (en) * | 2016-05-11 | 2016-11-30 | 东莞市金银丰机械实业有限公司 | Dyeing installation |
CN206015302U (en) * | 2016-06-21 | 2017-03-15 | 东莞市金银丰机械实业有限公司 | Pad dyeing equipment is dried in continuous way desizing |
CN106592129A (en) * | 2017-01-06 | 2017-04-26 | 林金标 | Polyester knitting and dyeing process |
CN106894223A (en) * | 2017-02-23 | 2017-06-27 | 连云港鹰游工程技术研究院有限公司 | A kind of energy-conserving and environment-protective of fabric are continuously washed dye and dry solid method |
CN209128725U (en) * | 2018-11-21 | 2019-07-19 | 江苏红旗印染机械有限公司 | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111945333A (en) * | 2019-05-16 | 2020-11-17 | 广东亚生新能源科技有限公司 | Integrated intelligent equipment for anhydrous dyeing and finishing process of textile fabric |
CN111020933A (en) * | 2019-11-18 | 2020-04-17 | 林金标 | Stentering and drying machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4304053A (en) | Steam and hot air operated drying device and method for textile articles of clothing | |
CN101487658B (en) | Hot wind pre-drying apparatus of continuous pigment dyeing knot dyeing machine | |
CN109944004B (en) | Cloth steaming shaping equipment | |
CN109322092A (en) | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber | |
CN206015302U (en) | Pad dyeing equipment is dried in continuous way desizing | |
CN112481879B (en) | Double-sided cooling and shaping mechanism for production of non-woven cotton material | |
CN201392082Y (en) | Hot-air pre-dying device of continuous pigment pad dyeing machine | |
CN209128725U (en) | Sensitive fabrics continuous dyeing system based on rail mounted needle plate drying chamber | |
CN106679378A (en) | Swing flash drying device for spinning | |
CN217465265U (en) | Drying device for dyeing polyester fabric | |
CN209101727U (en) | A kind of textile fabric dryer | |
CN105780357A (en) | Continuous desizing pad dyeing equipment and method | |
CN215101005U (en) | Printing and dyeing cloth is with leveling modular system | |
CN108286196B (en) | Polyester fabric linkage continuous printing production method | |
CN203583189U (en) | Dryer | |
CN111020933A (en) | Stentering and drying machine | |
CN109137324A (en) | Sensitive cotton fabric continuous dyeing system and colouring method | |
CN210215865U (en) | Air pipe and drying device adopting same | |
CN211527001U (en) | Non-woven fabric drying device | |
CN209082207U (en) | Stentering forming woven fabric stabilized condition regulating device | |
GB2175381A (en) | Apparatus for continuously heating an elongated textile article | |
CN211075112U (en) | Textile printing and drying device | |
CN107228551A (en) | A kind of multifunctional textile lining high efficiency drying device | |
CN208038775U (en) | A kind of cloth dyeing machine | |
CN211546970U (en) | Cloth cooling mechanism of desizing, boiling and bleaching combination machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |