CN110512363A - Edge curl preventing pressure shoes mechanism and sewing device - Google Patents
Edge curl preventing pressure shoes mechanism and sewing device Download PDFInfo
- Publication number
- CN110512363A CN110512363A CN201910822723.2A CN201910822723A CN110512363A CN 110512363 A CN110512363 A CN 110512363A CN 201910822723 A CN201910822723 A CN 201910822723A CN 110512363 A CN110512363 A CN 110512363A
- Authority
- CN
- China
- Prior art keywords
- pressure shoes
- guiding element
- edge curl
- curl preventing
- cloth
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000002788 crimping Methods 0.000 claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009957 hemming Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/04—Pressers in machines for sewing leather
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/10—Edge guides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of Edge curl preventing pressure shoes mechanism and sewing devices.The Edge curl preventing pressure shoes mechanism includes pressure shoes main body and pressure fabric component, the pressure fabric component includes dividing guiding element, unfolding part and smooth part, described point of guiding element is connected to the pressure shoes main body and extends towards the supplied materials direction of cloth, described point of guiding element is used to pass through for the crimping of cloth, it is described unfold part and be connected to described divide guiding element, the smooth part, which is connected to, described divide guiding element and extends along perpendicular to supplied materials direction, the side in the smooth part towards the supplied materials direction of cloth is bent upward, and bottom of the crimping of cloth Jing Guo the smooth part, which is realized, to be smoothed.Sewing device includes pattern sewing machine and the Edge curl preventing pressure shoes mechanism being mounted on the pattern sewing machine.The Edge curl preventing pressure shoes mechanism can realize automatically smooths cloth hemming to save manpower, improve production efficiency.
Description
Technical field
The present invention relates to field of textiles, more particularly to a kind of Edge curl preventing pressure shoes mechanism and sewing device.
Background technique
Field of textiles, cloth is easy to selvedge edge-curl phenomenon occur during sewing, for crimping situation, current processing
Method is manually to smooth selvedge crimping, and to cooperate sewing, manual operation is time-consuming and laborious, and influences sewing efficiency.
Summary of the invention
Based on this, it is necessary to provide one kind can realize automatically smooth cloth hemming with save manpower, improve production efficiency
Edge curl preventing pressure shoes mechanism and sewing device.
A kind of Edge curl preventing pressure shoes mechanism, including pressure shoes main body and pressure fabric component, the pressure fabric component include dividing guiding element, relaxing
Part and smooth part are opened up, described that guiding element is divided to be connected to the pressure shoes main body and extend towards the supplied materials direction of cloth, described point is led
Part is used to pass through for the crimping of cloth, it is described unfold part be connected to it is described divide guiding element, the smooth part, which is connected to, described divides guiding element
And extend along perpendicular to supplied materials direction, the side in the smooth part towards the supplied materials direction of cloth is bent upward, the volume of cloth
Bottom of the side Jing Guo the smooth part, which is realized, to be smoothed.
It is described in one of the embodiments, that the radial dimension of guiding element is divided to be gradually increased by one end to the other end, described point
The biggish one end of guiding element radial dimension is connected to the pressure shoes main body.
The pressure fabric component further includes material guiding parts in one of the embodiments, and the material guiding parts setting is unfolded described
Divide guiding element on part and far from described, the material guiding parts and it is described divide between guiding element formed and pass through for the crimping for cloth between
Every.
The top of the material guiding parts is arc-shaped in one of the embodiments,.
Edge curl preventing pressure shoes mechanism further includes regulating member in one of the embodiments, described that guiding element is divided to pass through institute
It states regulating member and is connected to the pressure shoes main body, position of the regulating member in the pressure shoes main body is adjustable.
The regulating member includes adjustment seat and fastener in one of the embodiments, and the adjustment seat has length
The through-hole of bar shaped, after position of the adjustment seat in the pressure shoes main body is fixed, the fastener be inserted into the through-hole with
Realize the fixation of the adjustment seat Yu the pressure shoes main body.
Edge curl preventing pressure shoes mechanism further includes cover board in one of the embodiments, and the cover board is connected to the tune
It saves on seat.
The cover board is inclined to set in one of the embodiments, and the cover board prolongs far from one end of the adjustment seat
It extends to the covering guiding element and described unfolds part.
It is described in one of the embodiments, to divide guiding element, the part and smooth part connection of unfolding in integral type knot
Structure.
The bottom surface for dividing guiding element, the bottom surface for unfolding part and the smooth part in one of the embodiments,
Bottom surface is flushed with the bottom surface of the presser feet of the pressure shoes main body.
A kind of sewing device, including pattern sewing machine and the Edge curl preventing pressure shoes mechanism being mounted on the pattern sewing machine.
Edge curl preventing pressure shoes mechanism of the invention can realize automatically smooths cloth hemming to save manpower, improve production effect
Rate.Point guiding element is connected to pressure shoes main body and extends towards the supplied materials direction of cloth, divide guiding element for divide the evener of selvage guide material with
Crimping, the evener for dividing guiding element to be able to maintain cloth keeps formation state, namely divides guiding element by the evener of cloth and crimping point
It separates, crimping, which enters, unfolds at part, can be unfolded part and gradually strut and enter under smooth part, since smooth part is towards cloth
The side in the supplied materials direction of material is bent upward, and the crimping of cloth, which can be directly entered smooth part, will not occur to crimp again or roll over
Folded, smooth part can realize gradually smoothing to crimping.
Edge curl preventing pressure shoes mechanism of the invention divides the radial dimension of guiding element to be gradually increased by one end to the other end, Neng Goushi
Now to effective separation of the evener of cloth and crimping.
Edge curl preventing pressure shoes mechanism of the invention is provided with material guiding parts, and material guiding parts are arranged on unfolding part and far from dividing guiding element,
Material guiding parts and divide the interval that formation passes through for the crimping for cloth between guiding element, crimping passes through out of interval, can guarantee to roll up
Place is smoothed while being smoothed out with the fingers to put down and be delivered to by material guiding parts part, promotion smooths effect.
Edge curl preventing pressure shoes mechanism of the invention also realizes the adjusting of the position of pressure fabric component by setting regulating member, with
Adapt to various sizes of cloth.
Detailed description of the invention
Fig. 1 is Edge curl preventing pressure shoes structural scheme of mechanism described in one embodiment of the invention；
Fig. 2 is that Edge curl preventing pressure shoes shown in FIG. 1 mechanism and cloth cooperate schematic diagram.
Description of symbols
10: Edge curl preventing pressure shoes mechanism；100: pressure shoes main body；200: pressure fabric component；210: dividing guiding element；220: unfolding part；
230: smooth part；240: material guiding parts；250: cover board；20: cloth；21: evener；22: crimping.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can be directly anchored to another yuan when element is referred to as " being fixed on " another element
On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.When an element is considered as " being mounted on " another yuan
Part, it, which can be, is directly installed on another element or may be simultaneously present centering elements.When an element is considered as " setting
" another element, it, which can be, is directly arranged in another element or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
Shown in Figure 1, one embodiment of the invention provides a kind of sewing device comprising pattern sewing machine and Edge curl preventing pressure shoes
Mechanism 10.
Edge curl preventing pressure shoes mechanism 10 includes pressure shoes main body 100 and pressure fabric component 200.
Pressure fabric component 200 includes dividing guiding element 210, unfolding part 220 and smooth part 230.Guiding element 210 is divided to be connected to pressure shoes master
Body 100 and towards the supplied materials direction of cloth 20 extend.Guiding element 210 is divided to be used to pass through for the crimping 22 of cloth 20.Unfold the company of part 220
It is connected to point guiding element 210.
Smooth part 230 is connected to point guiding element 210 and extends along perpendicular to supplied materials direction, and smooth part 230 is towards cloth 20
The side in supplied materials direction be bent upward, bottom of the crimping 22 of cloth 20 Jing Guo smooth part 230, which is realized, to be smoothed.
Further, divide the radial dimension of guiding element 210 to be gradually increased by one end to the other end, divide guiding element 210 radial dimension
Biggish one end is connected to pressure shoes main body 100.Edge curl preventing pressure shoes mechanism 10 of the invention divides the radial dimension of guiding element 210 by one
End is gradually increased to the other end, can be realized effective separation of the evener 21 and crimping 22 to cloth 20.
Further, pressure fabric component 200 further includes material guiding parts 240.The setting of material guiding parts 240 is on unfolding part 220 and separate
Point guiding element 210, material guiding parts 240 and divides the interval that formation passes through for the crimping 22 for cloth 20 between guiding element 210.Of the invention
Edge curl preventing pressure shoes mechanism 10 is provided with material guiding parts 240, and material guiding parts 240 are arranged on unfolding part 220 and far from guiding element 210 is divided, lead
Materials and parts 240 and divide the interval that formation passes through for the crimping 22 for cloth 20 between guiding element 210, it is shown in Figure 2, crimping 22 from
Pass through in interval, can guarantee that crimping 22 is smoothed out with the fingers to put down and be delivered to by 240 part of material guiding parts and smooth place, promotion smooths effect.
Further, the top of material guiding parts 240 is arc-shaped.
Preferably, Edge curl preventing pressure shoes mechanism 10 further includes regulating member.Guiding element 210 is divided to be connected to pressure shoes by regulating member
Main body 100, position of the regulating member in pressure shoes main body 100 is adjustable.Edge curl preventing pressure shoes mechanism 10 of the invention also passes through setting
Regulating member realizes the adjusting of the position of pressure fabric component 200, to adapt to various sizes of cloth 20.
Further, regulating member includes adjustment seat and fastener.Adjustment seat has the through-hole of strip, works as adjustment seat
After the position in pressure shoes main body 100 is fixed, fastener is inserted into through-hole to realize the fixation of adjustment seat Yu pressure shoes main body 100.
Further, Edge curl preventing pressure shoes mechanism 10 further includes cover board 250.Cover board 250 is connected in adjustment seat.
Preferably, cover board 250 is inclined to set, and cover board 250 extends to covering guiding element far from one end of adjustment seat and unfolds
Part 220.
Further, divide guiding element 210, unfold part 220 and the connection of smooth part 230 is in integral structure.
Further, divide the bottom surface of the bottom surface of guiding element 210, the bottom surface for unfolding part 220 and smooth part 230 with pressure shoes master
The bottom surface of the presser feet of body 100 flushes.
Edge curl preventing pressure shoes mechanism 10 of the invention can realize the crimping 22 for smoothing cloth 20 to save manpower, improve automatically
Production efficiency.Point guiding element 210 is connected to pressure shoes main body 100 and extends towards the supplied materials direction of cloth 20, divide guiding element 210 for point
The evener 21 and crimping 22 of selvage guide material 20, the evener 21 for dividing guiding element 210 to be able to maintain cloth 20 keep formation state, namely
Guiding element 210 is divided to separate the evener 21 of cloth 20 with crimping 22, crimping 22, which enters, unfolds at part 220, can be unfolded
Part 220 is gradually strutted and is entered under smooth part 230, due to smooth part 230 towards the supplied materials direction of cloth 20 side upward
Bending, the crimping 22 of cloth 20, which can be directly entered smooth part 230, will not occur to crimp again or fold, and smooth part 230 can
Realize gradually smoothing to crimping 22.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (11)
1. a kind of Edge curl preventing pressure shoes mechanism, which is characterized in that including pressure shoes main body and pressure fabric component, the pressure fabric component includes
Divide guiding element, unfold part and smooth part, it is described that guiding element is divided to be connected to the pressure shoes main body and extend towards the supplied materials direction of cloth,
Described point of guiding element is used to pass through for the crimping of cloth, it is described unfold part be connected to it is described divide guiding element, the smooth part is connected to institute
It states point guiding element and extends along perpendicular to supplied materials direction, the side in the smooth part towards the supplied materials direction of cloth is bent upward,
Bottom of the crimping of cloth Jing Guo the smooth part, which is realized, to be smoothed.
2. Edge curl preventing pressure shoes according to claim 1 mechanism, which is characterized in that the radial dimension for dividing guiding element is by one end
It is gradually increased to the other end, it is described that the biggish one end of guiding element radial dimension is divided to be connected to the pressure shoes main body.
3. Edge curl preventing pressure shoes according to claim 1 mechanism, which is characterized in that the pressure fabric component further includes material guiding parts,
Material guiding parts setting unfolds on part described and divides guiding element far from described, the material guiding parts and it is described divide to be formed between guiding element use
In the interval that the crimping for cloth passes through.
4. Edge curl preventing pressure shoes according to claim 3 mechanism, which is characterized in that the top of the material guiding parts is arc-shaped.
5. Edge curl preventing pressure shoes according to any one of claims 1-4 mechanism, which is characterized in that the Edge curl preventing pressure shoes machine
Structure further includes regulating member, described that guiding element is divided to be connected to the pressure shoes main body by the regulating member, and the regulating member exists
Position in the pressure shoes main body is adjustable.
6. Edge curl preventing pressure shoes according to claim 5 mechanism, which is characterized in that the regulating member include adjustment seat and
Fastener, the adjustment seat have the through-hole of strip, after position of the adjustment seat in the pressure shoes main body is fixed, institute
It states fastener and is inserted into the through-hole to realize the fixation of the adjustment seat Yu the pressure shoes main body.
7. Edge curl preventing pressure shoes according to claim 6 mechanism, which is characterized in that Edge curl preventing pressure shoes mechanism further includes lid
Plate, the cover board are connected in the adjustment seat.
8. Edge curl preventing pressure shoes according to claim 7 mechanism, which is characterized in that the cover board is inclined to set, the lid
Plate extends to the covering guiding element far from one end of the adjustment seat and described unfolds part.
9. Edge curl preventing pressure shoes according to any one of claims 1-4 mechanism, which is characterized in that the guiding element, described of dividing
Unfold part and smooth part connection in integral structure.
10. Edge curl preventing pressure shoes according to any one of claims 1-4 mechanism, which is characterized in that the bottom for dividing guiding element
The bottom surface in face, the bottom surface for unfolding part and the smooth part is flushed with the bottom surface of the presser feet of the pressure shoes main body.
11. a kind of sewing device, which is characterized in that including pattern sewing machine and the claim 1-10 being mounted on the pattern sewing machine
Edge curl preventing pressure shoes mechanism described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822723.2A CN110512363B (en) | 2019-09-02 | 2019-09-02 | Anti-hemming shoe pressing mechanism and sewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822723.2A CN110512363B (en) | 2019-09-02 | 2019-09-02 | Anti-hemming shoe pressing mechanism and sewing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110512363A true CN110512363A (en) | 2019-11-29 |
| CN110512363B CN110512363B (en) | 2024-06-14 |
Family
ID=68629180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910822723.2A Active CN110512363B (en) | 2019-09-02 | 2019-09-02 | Anti-hemming shoe pressing mechanism and sewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512363B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722500U (en) * | 2010-06-07 | 2011-01-26 | 达利(中国)有限公司 | Anti-rolling press foot of sewing machine |
| CN203947283U (en) * | 2014-06-19 | 2014-11-19 | 浙江蓝天制衣有限公司 | A kind of high and low press foot of Sewing machines flatcar |
| CN203947282U (en) * | 2014-06-19 | 2014-11-19 | 浙江蓝天制衣有限公司 | A kind of anti-rolling high and low press foot of Sewing machines flatcar |
| CN104452120A (en) * | 2013-09-24 | 2015-03-25 | 大和缝纫机制造株式会社 | Cloth Edge Curl Correction Device |
| CN204849285U (en) * | 2015-07-24 | 2015-12-09 | 达利(中国)有限公司 | Tortuous sewing machine's double -layered tongue presser foot |
| CN205576454U (en) * | 2016-04-14 | 2016-09-14 | 宁波申洲针织有限公司 | Sewing machine prevents a roll guide card ware |
| CN205874680U (en) * | 2016-07-12 | 2017-01-11 | 广东溢达纺织有限公司 | Cut -parts are dialled paper -back edition and are put and sewing mechanism |
| TWM552039U (en) * | 2017-02-24 | 2017-11-21 | Jun Xiang Industrial Sewing Machine Co Ltd | Anti-curl structure |
| CN207987461U (en) * | 2018-01-27 | 2018-10-19 | 北京五木服装有限责任公司 | High and low press foot |
| CN209024745U (en) * | 2018-10-23 | 2019-06-25 | 重庆新杰服装有限公司 | A kind of guide need foot |
| CN210856555U (en) * | 2019-09-02 | 2020-06-26 | 广东溢达纺织有限公司 | Anti-hemming shoe pressing mechanism and sewing device |
-
2019
- 2019-09-02 CN CN201910822723.2A patent/CN110512363B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722500U (en) * | 2010-06-07 | 2011-01-26 | 达利(中国)有限公司 | Anti-rolling press foot of sewing machine |
| CN104452120A (en) * | 2013-09-24 | 2015-03-25 | 大和缝纫机制造株式会社 | Cloth Edge Curl Correction Device |
| CN203947283U (en) * | 2014-06-19 | 2014-11-19 | 浙江蓝天制衣有限公司 | A kind of high and low press foot of Sewing machines flatcar |
| CN203947282U (en) * | 2014-06-19 | 2014-11-19 | 浙江蓝天制衣有限公司 | A kind of anti-rolling high and low press foot of Sewing machines flatcar |
| CN204849285U (en) * | 2015-07-24 | 2015-12-09 | 达利(中国)有限公司 | Tortuous sewing machine's double -layered tongue presser foot |
| CN205576454U (en) * | 2016-04-14 | 2016-09-14 | 宁波申洲针织有限公司 | Sewing machine prevents a roll guide card ware |
| CN205874680U (en) * | 2016-07-12 | 2017-01-11 | 广东溢达纺织有限公司 | Cut -parts are dialled paper -back edition and are put and sewing mechanism |
| TWM552039U (en) * | 2017-02-24 | 2017-11-21 | Jun Xiang Industrial Sewing Machine Co Ltd | Anti-curl structure |
| CN207987461U (en) * | 2018-01-27 | 2018-10-19 | 北京五木服装有限责任公司 | High and low press foot |
| CN209024745U (en) * | 2018-10-23 | 2019-06-25 | 重庆新杰服装有限公司 | A kind of guide need foot |
| CN210856555U (en) * | 2019-09-02 | 2020-06-26 | 广东溢达纺织有限公司 | Anti-hemming shoe pressing mechanism and sewing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110512363B (en) | 2024-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110512363A (en) | Edge curl preventing pressure shoes mechanism and sewing device | |
| US5676178A (en) | Lashing strap with webbing having a tapered end loop region | |
| CN108603330B (en) | Clamping device of spreading machine | |
| CN210856555U (en) | Anti-hemming shoe pressing mechanism and sewing device | |
| CN111394896B (en) | All-in-one feeding mold for cloth | |
| CN205741527U (en) | Curling mechanism and use the sewing machine of this curling mechanism | |
| US20110119921A1 (en) | Fabric Former | |
| CN207295144U (en) | A kind of edge-folding mechanism and sewing machine | |
| KR102000727B1 (en) | Presser foot auxiliary equipment of sewing machine | |
| CN105177876B (en) | Inserted sheet bag sewing system and inserted sheet bag sewing method | |
| CN207790079U (en) | Loose-leaf device | |
| CN206838816U (en) | A kind of big curved frock for the bending of long products end | |
| CN206467419U (en) | A kind of sewing positioner of sack filler rod | |
| CN206423622U (en) | A kind of dress material clamping device and include the cloth cutter of the dress material clamping device | |
| US1855003A (en) | Fagoting embroidery and method of manufacturing same | |
| US891843A (en) | Sewing-machine. | |
| CN215856679U (en) | Pull cylinder structure for sewing machine | |
| CN205711299U (en) | Automatically walking mechanism is guided during left front sewing | |
| CN108146097A (en) | Loose-leaf device and method for stitching | |
| CN209456679U (en) | A kind of piece assistant feeding device | |
| CN202148411U (en) | Device for manufacturing tuck | |
| US1688088A (en) | Process for straightening rugs | |
| EP2657396A1 (en) | Device for shaping of clothing | |
| CN213903526U (en) | Novel check out test set is used in processing of little jacquard weave shading cloth of antarafacial | |
| CN107981484A (en) | A kind of convenient button |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |