CN101986926B - Zipper penetrating method, zipper penetrator and zipper joint positioning method - Google Patents
Zipper penetrating method, zipper penetrator and zipper joint positioning method Download PDFInfo
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- CN101986926B CN101986926B CN 200910112327 CN200910112327A CN101986926B CN 101986926 B CN101986926 B CN 101986926B CN 200910112327 CN200910112327 CN 200910112327 CN 200910112327 A CN200910112327 A CN 200910112327A CN 101986926 B CN101986926 B CN 101986926B
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Abstract
The invention discloses a zipper penetrating method, a zipper penetrator and a zipper joint positioning method. The zipper penetrating method is used for automatically penetrating a slider on a long chain of the zipper and comprises the following steps of: when an incision of the long chain of the zipper is sensed, judging whether a joint is sensed in the movement process of the last chain link of the incision, if so, recording the length of the joint, judging which chain link the joint is positioned on according to the length of the joint and not penetrating the slider on the chain link where the joint is positioned, otherwise, penetrating the slider on the incision. The zipper penetrating method and the zipper penetrator have the advantages of higher working efficiency and automation degree.
Description
Technical field
The present invention relates to a kind of zipper head penetrating method, zipper head penetrating machine and zipper joint localization method, particularly a kind of zipper head penetrating method, zipper head penetrating machine and zipper joint localization method of the slide fastener long-chain being worn pull head.
Background technology
At present, when nylon is made slide fastener, close chain after elder generation is sewn onto slide fastener coupling element on the zipper cloth belt usually and form a slide fastener long-chain, fixed interval length stamping-out is removed the chain dentification edge of a knife of fixed number on this slide fastener long-chain; Then, utilize these edges of a knife at interval that this slide fastener long-chain is worn pull head again and only install down; At last, this slide fastener long-chain is cut off, be divided into a rule finished product slide fastener.Wherein, the operation that the slide fastener long-chain is worn pull head is to be accomplished by an independent head penetrating machine.For example, the patent No. of on February 23rd, 2000 bulletin is that 97201288.5 Chinese utility model patent has promptly disclosed a kind of hidden zip drawing head and installs machine.This hidden zip drawing head machine that installs installs mold mechanism, space perception bar, pull head organization of supply and sprocket merging mechanism by intermittent drive mechanism, pull head and forms.This pull head installs mold mechanism by wedge shape stretching rod, movable counterdie, fixedly patrix, movable push rod and be made up of travel switch control three driving cylinders of action successively.The top of this activity push rod is provided with the top that the dual-side holding piece is higher than the middle top gripping member, and sprocket merges mechanism and is positioned at the place ahead that pull head installs mold mechanism.This hidden zip drawing head machine that installs installs mold mechanism through pull head and the pull head organization of supply is realized this slide fastener long-chain fixed interval distance is worn pull head successively.
Yet; In actual production process; The length of slide fastener long-chain is limited; Usually need two slide fastener long-chains be linked together with gummed paper, make the traction of the slide fastener long-chain that another slide fastener long-chain can receive being connected with its stickup after a slide fastener long-chain penetrator is accomplished get into head penetrating machine, and needn't the operator manually the slide fastener long-chain be imported this head penetrating machine.But; Existing head penetrating machine is when running into the gummed paper blank area that two slide fastener long-chains are connected; The shutdown of can reporting to the police of joint inductor on it, the blank area that lets the operator manually guide the slide fastener long-chain passes through, and not butt joint place that section chain belt is worn pull head to cut the waste.Prior art can not be implemented under the situation that there is joint in the slide fastener long-chain and wear pull head automatically, and its reason is: the position of this joint on the slide fastener long-chain is at random, and existing head penetrating machine can't confirm that which bar the chain belt at joint place is.This just means that the joint on the slide fastener long-chain will cause head penetrating machine to be shut down, and reduce the operating efficiency of zipper head penetrating machine, also increase operator's working strength.
Summary of the invention
The purpose of this invention is to provide the higher zipper head penetrating method of a kind of operating efficiency and automaticity, zipper head penetrating machine and zipper joint localization method.
A kind of zipper head penetrating method; Be used for the slide fastener long-chain is worn pull head automatically; Comprise the steps: when edge of a knife inductor is sensed edge of a knife on the slide fastener long-chain, judge whether the joint inductor senses joint in the moving process of the last chain link of this edge of a knife; If not, this knife-edge part is worn pull head; If; Then write down joint length; Judge the chain link that joint belongs to according to joint length and current length of passing chain link; The chain link at not butt joint place is worn pull head, and this joint length is in the last edge of a knife of the edge of a knife at the edge of a knife inductor place length to slide fastener long-chain between the current joint of being sensed.
A kind of zipper head penetrating machine is used for the slide fastener long-chain is worn pull head automatically, comprising: the joint sensing unit, be used to respond on the slide fastener long-chain joint and according to the position record joint length of the edge of a knife of the last chain link of the current edge of a knife; The joint location unit be used for judging the chain link that joint belongs to according to joint length and current length of passing chain link, and the chain link at not butt joint place is worn pull head; The joint sensing unit comprises the joint inductor; Edge of a knife inductor is used to respond to the edge of a knife on the slide fastener long-chain.
A kind of zipper joint localization method comprises the steps: when edge of a knife inductor is sensed edge of a knife on the slide fastener long-chain, judges whether the joint inductor senses joint in the moving process of the last chain link of this edge of a knife; If not, this knife-edge part is worn pull head, if then write down joint length; Judge the chain link at joint place according to joint length and current length of passing chain link, this joint length is in the last edge of a knife of the edge of a knife at the edge of a knife inductor place length to slide fastener long-chain between the current joint of being sensed.
Compared with prior art, this zipper head penetrating method forms joint length through the edge of a knife and the joint on the induction slide fastener long-chain, and according to the chain link of this joint length through the accurate landing nipple of computing place, the chain link at not butt joint place is worn pull head.Make that in wearing the pull head process automatically, this zipper head penetrating machine needn't be shut down when running into joint, can continue automatic operation.This zipper head penetrating machine has adopted this zipper head penetrating method, and confirms the chain link at joint place through joint sensing unit and joint location unit are set, and this zipper head penetrating machine needn't be shut down when running into joint.The operating efficiency that this has just promoted this zipper head penetrating machine has effectively reduced operating personnel's work simultaneously.This zipper joint localization method can be confirmed a certain relatively edge of a knife, the chain link at this joint place.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
Fig. 1 is the front view of zipper head penetrating machine first embodiment of the present invention.
Fig. 2 be among the present invention one worn the slide fastener long-chain of pull head front view.
Fig. 3 is the annexation figure of singlechip controller and edge of a knife detector and joint inductor in the zipper head penetrating machine shown in Figure 1.
Fig. 4 is the flow chart of zipper head penetrating machine penetrator method first embodiment shown in Figure 1.
Fig. 5 is another front view of being worn the slide fastener long-chain of pull head among the present invention.
Fig. 6 is the flow chart of zipper head penetrating machine penetrator method second embodiment shown in Figure 1.
The explanation of Reference numeral:
10 frames, 60 slide fastener long-chains
20 penetrator mechanisms, 61 chain links
22 edge of a knife inductors, 62 chain teeth
30 conveying mechanisms, 64 edges of a knife
40 haulage gears, 66 joints
50 joint inductors
The specific embodiment
Shown in Figure 1 for the front view of zipper head penetrating machine first embodiment of the present invention.This zipper head penetrating machine 100 is used for a slide fastener long-chain 60 (as shown in Figure 2) is worn pull head successively.This slide fastener long-chain 60 is provided with chain tooth 62, and fixed interval length stamping-out is removed the some edges of a knife 64 of chain dentification of fixed number on this slide fastener long-chain 60, also comprises the joint 66 that is used to connect two long-chains on this slide fastener long-chain 60.For narrating conveniently, below an edge of a knife 64 and one section chain tooth 62 being adjacent and on slide fastener long-chain 60 directions of motion, be positioned at thereafter are defined as a chain link 61.
This zipper head penetrating machine 100 comprises a singlechip controller (figure do not show), a frame 10, a penetrator mechanism 20, a pull head conveying mechanism 30, a haulage gear 40 and a joint inductor 50.This singlechip controller is arranged in this frame 10.This pull head conveying mechanism 30, joint inductor 50, penetrator mechanism 20 and haulage gear 40 all are arranged on this frame 10.This pull head conveying mechanism 30 is delivered to this penetrator mechanism 20 through vibrating disc with pull head to be worn (figure does not show) successively.This penetrator mechanism 20 comprises an edge of a knife inductor 22, and this penetrator mechanism 20 is used for pull head (figure does not show) is sent into and is arranged in along the edge of a knife 64 of this slide fastener long-chain 60 the chain tooth 62 of this slide fastener long-chain 60.This edge of a knife inductor 22 is used to respond to the edge of a knife 64 on this slide fastener long-chain 60, and this joint inductor 50 is used to respond to the joint 66 on this slide fastener long-chain 60.This zipper head penetrating machine 100 comprises joint sensing unit and joint location unit.
Please with reference to Fig. 1 and Fig. 3, this edge of a knife inductor 22 and this joint inductor 50 all are connected with this singlechip controller.When this edge of a knife inductor 22 was sensed the edge of a knife 64 on this slide fastener long-chain 60, this edge of a knife inductor 22 sent signal to this singlechip controller.When this joint inductor 50 was sensed joint 66, this joint inductor 50 sent signal to this singlechip controller.When edge of a knife inductor 22 was sensed the edge of a knife 64, this singlechip controller needed the data of tool setting mouth inductor 22 and joint inductor to judge.In the time of need wearing pull head, this singlechip controller is at first controlled this haulage gear 40 and is shut down, and makes this slide fastener long-chain 60 stop motions; Then control this penetrator mechanism 20 and wear pull head to the edge of a knife of being sensed by this edge of a knife inductor 22 64; This this slide fastener long-chain 60 of haulage gear 40 tractives of startup travels forward after having worn pull head, and next chain link 61 is worn pull head.
Please with reference to Fig. 4, zipper head penetrating machine 100 of the present invention calculates the chain link 61 of confirming joint 66 places through singlechip controller through program, and this chain link 61 is not worn pull head and it is passed through voluntarily.This singlechip controller judges whether to wear pull head through program when sensing the edge of a knife 64 at every turn.For narrating conveniently, the length of the last chain link 61 of this edge of a knife 64 in the time of below will sensing the edge of a knife 64, promptly current length of passing chain link 61 is defined as L; Length from this joint inductor 50 to slide fastener long-chain this edge of a knife inductor 22 is definite value M; When this joint inductor 50 is sensed joint 66; It is joint length D, i.e. M+X=D that the length M of our definition from this joint inductor 50 to slide fastener long-chain this edge of a knife inductor 22 adds the value that slide fastener long-chain 60 is drawn to the distance X that moves when sensing joint 66 from the last time.According to actual conditions, we set on the slide fastener long-chain 60 distance between two joints 66 greater than the length M of this joint inductor 50 to slide fastener long-chain between this edge of a knife inductor 22, and this length M is greater than the length L of a chain link.Please with reference to Fig. 4, the zipper head penetrating method of first embodiment of the invention comprises the steps:
Step S200: after being mounted to slide fastener long-chain 60 and pull head on this zipper head penetrating machine 100, start this zipper head penetrating machine 100, start this slide fastener long-chain 60 of haulage gear 40 tractives and move forward, begin to wear the pull head operation.
Step S210: when sensing edge of a knife 64 and this haulage gear 40 on this slide fastener long-chain 60 to this edge of a knife inductor 22 and do not stop as yet; Utilize this singlechip controller to judge whether this joint inductor 50 senses joint 66 in the moving process of these edge of a knife 64 last chain links 61.If not, then carry out step S220; If, then write down the distance X that moves when last chain link 61 is sensed joint 66 from being drawn to, and it and M addition are formed joint length D, carry out step S230.
Step S220: pull head is worn at these edge of a knife 64 places, and the pull head of wearing that starts haulage gear 40 next chain link 61 of beginning is afterwards operated, and carries out step S210.
Step S230: relatively joint length D subtract current length L of passing chain link 61 value whether less than current length L of passing chain link 61.If not, then carry out step S240; If carry out step S270.
Step S240: carry out D=D-L, then, carry out step S250.
Step S250: pull head is worn at these edge of a knife 64 places, and the pull head of wearing that starts haulage gear 40 next chain link 61 of beginning is afterwards operated, and carries out step S260.
Step S260: respond to the edge of a knife 64 of next chain link, carry out step S230.
Step S270: pull head is not worn at these edge of a knife 64 places, and slide fastener long-chain 60 continues to move forward, and returns step S210.
The joint sensing unit of this zipper head penetrating machine 100 is used to carry out above-mentioned steps S210 and S220, and the joint location unit of this zipper head penetrating machine 100 is used to carry out above-mentioned steps S230, S240, S250, S260 and S270.Through above-mentioned steps S210 and S220, this zipper head penetrating machine 100 can be implemented in and wears pull head when this joint inductor 50 is not sensed joint 66 automatically.Through above-mentioned steps S230, S240, S250, S260 and S270, this zipper head penetrating machine 100 can be implemented in the chain link 61 of judging these joint 66 places when this joint inductor 50 is sensed joint 66 and this chain link 61 is not worn pull head.Wherein, The definition of joint length D is the key of judging joint 66 place chain links 61: joint length D; Be the distance X that moves when sensing joint 66 of last chain link 61 and the value of length M addition, be actually the chain strip length of the last edge of a knife 64 of the edge of a knife 64 that is positioned at edge of a knife inductor 22 places to the joint of being responded to 66 from this joint inductor 50 to slide fastener long-chain this edge of a knife inductor 22 from being drawn to.Under the isometric situation of all chain links 61, the value one that the length that this joint length D deducts they all whole section chain links 61 that comprise earlier deducts one section chain link 61 length again is decided to be negative.Through above-mentioned judgement, thereby the chain link 61 that this zipper head penetrating machine 100 gets final product landing nipple 66 places is not worn pull head to it.
Please with reference to Fig. 5, it is depicted as another kind of common slide fastener long-chain 60a in the actual production, and this slide fastener long-chain 60a is with the difference of this slide fastener long-chain 60: comprise two kinds of chain tooth 62a and 62b that length is different on this slide fastener long-chain 60a.The reason that this situation occurs is that the normal needs that occur change specification in the actual production, produces the demand of different length slide fastener, and promptly can obtain the slide fastener of different length through the length of adjusting continuous chain tooth between the adjacent edge of a knife 64.Understandable, this zipper head penetrating machine 100 also can be used for this kind slide fastener long-chain 60a is worn pull head.Because zipper head penetrating machine 100 also can utilize the length L of this singlechip controller through the current chain link 61a that passes of the hauling speed The real time measure of this edge of a knife inductor 22 and this haulage gear 40.
Can know by above narration; This zipper head penetrating machine 100 is through being provided with this edge of a knife inductor 22, joint inductor 50 and this singlechip controller; Can be through the chain link 61 at the accurate landing nipple of computing 66 places; This zipper head penetrating machine 100 needn't be shut down when making joint 66 on running into this slide fastener long-chain 60, can continue automatic operation.The operating efficiency that this has just promoted this zipper head penetrating machine 100 has effectively reduced operating personnel's work simultaneously.
The flow chart of second embodiment of the penetrator method for zipper head penetrating machine of the present invention shown in Figure 6.This penetrator method possibly revised the penetrator method of above-mentioned zipper head penetrating machine 100 less than the situation of this joint inductor 50 to the length M between this edge of a knife inductor 22 to the length between two joints 66.The difference of the penetrator method of second embodiment of the invention and the penetrator method of above-mentioned zipper head penetrating machine 100 has:
Step S212: when sensing edge of a knife 64 and this haulage gear 40 on this slide fastener long-chain 60 to this edge of a knife inductor 22 and do not stop as yet; Utilize this singlechip controller to judge in the moving process of these edge of a knife 64 last chain links 61; Whether this joint inductor 50 senses joint 66, also will judge whether the joint length D that is not cleared in addition simultaneously.If not, the joint length D that does not promptly have joint 66 also not to be cleared then carries out step S220; If, joint 66 is promptly arranged or one of the joint length D that is not cleared, then carry out step S280.
Step S280: to each joint 66, give corresponding joint length D, carry out step S230.If the length between two joints 66 two joint length D then can occur less than length M.This penetrator method needs respectively this two joint length D to be handled, and that is to say that step S230, step S242 need carry out computing to all joint length D that is not cleared.
Step S270: pull head is not worn at these edge of a knife 64 places, and slide fastener long-chain 60 continues to move forward, and empties corresponding joint length D, returns step S210.
Can know by above narration; The penetrator method of second embodiment of the invention is through giving corresponding joint length D to each joint 66; Respectively these joint length D is carried out the chain link that these joint 66 places are confirmed in computing again; Can be to the length between two joints 66 of effective processing less than the situation of this joint inductor 50 to the length M between this edge of a knife inductor 22, realize slide fastener long-chain 60 is worn pull head automatically under the situation that has joint 66.
Zipper head penetrating method of the present invention comes down to a kind of zipper joint localization method; It is through the setting of joint inductor 50, edge of a knife inductor 22 and singlechip controller; Can confirm a certain relatively edge of a knife; The chain link at this joint place, and then this chain link is not worn pull head to improve the automaticity of this head penetrating machine.Understandable, this zipper joint localization method can also be used for other zipper fabrication boards.For example, this zipper joint localization method can be used in slide fastener to be ended up and down on the make-up machine, and January 31 calendar year 2001, the patent No. of bulletin was that 00201448.3 Chinese utility model patent has promptly disclosed a kind of slide fastener and ends make-up machine up and down.End up and down in the make-up machine at this, the chain link at the joint place that zipper joint localization method of the present invention is used to locate, and this not moulding of chain link ended up and down, thereby conservation reduces production costs.
Obviously, those skilled in the art can carry out various changes and modification to the embodiment among the present invention and not break away from the spirit and scope of the present invention.Like this, if these in the embodiment of the invention are revised within the scope that belongs to claim of the present invention with modification and be equal to, then the embodiment among the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. a zipper head penetrating method is used for the slide fastener long-chain is worn pull head automatically, it is characterized in that, comprises the steps:
When edge of a knife inductor is sensed edge of a knife on the slide fastener long-chain, judge whether the joint inductor senses joint in the moving process of the last chain link of this edge of a knife; If not, this knife-edge part is worn pull head; If; Then write down joint length; Judge the chain link that joint belongs to according to joint length and current length of passing chain link; The chain link at not butt joint place is worn pull head, and this joint length is in the last edge of a knife of the edge of a knife at the edge of a knife inductor place length to slide fastener long-chain between the current joint of being sensed.
2. zipper head penetrating method according to claim 1 is characterized in that, subtracts current value of passing the length of chain link through the comparison joint length and whether judges the chain link that joint belongs to less than current length of passing chain link.
3. zipper head penetrating method according to claim 2; It is characterized in that; If joint length subtracts the value of current length of passing chain link greater than current length of passing chain link; Then this edge of a knife is worn pull head and current length of passing chain link is deducted from joint length, the value that subtracts current length of passing chain link as if joint length is less than current length of passing chain link, and then this edge of a knife is not worn pull head.
4. zipper head penetrating method according to claim 2 is characterized in that, to each joint of sensing in this slide fastener long-chain moving process, gives corresponding joint length, judges the chain link at above-mentioned joint place according to above-mentioned joint length; During edge of a knife on sensing the slide fastener long-chain, need judge simultaneously in the moving process of the last chain link of this edge of a knife whether sense joint and whether joint length is arranged; When judgement is not worn pull head, need empty corresponding joint length.
5. zipper head penetrating method according to claim 1 is characterized in that, the value of distance that this joint length moves when sensing joint by last chain link from being drawn to and the length addition from the joint inductor to slide fastener long-chain the edge of a knife inductor is confirmed.
6. a zipper head penetrating machine is used for the slide fastener long-chain is worn pull head automatically, it is characterized in that, comprising:
The joint sensing unit, be used to respond on the slide fastener long-chain joint and according to the position record joint length of the edge of a knife of the last chain link of the current edge of a knife, this joint length is the length of the edge of a knife of the last chain link of the current edge of a knife to slide fastener long-chain between the current joint of being sensed;
The joint location unit be used for judging the chain link that joint belongs to according to joint length and current length of passing chain link, and the chain link at not butt joint place is worn pull head;
The joint sensing unit comprises the joint inductor;
Edge of a knife inductor is used to respond to the edge of a knife on the slide fastener long-chain.
7. zipper head penetrating machine according to claim 6 is characterized in that, this joint location unit subtracts current value of passing the length of chain link through the comparison joint length and whether judges the chain link that joint belongs to less than current length of passing chain link.
8. zipper head penetrating machine according to claim 7; It is characterized in that; If joint length subtracts the value of current length of passing chain link greater than current length of passing chain link; Then this edge of a knife is worn pull head and current length of passing chain link is deducted from joint length, the value that subtracts current length of passing chain link as if joint length is less than current length of passing chain link, and then this edge of a knife is not worn pull head.
9. a zipper joint localization method is characterized in that, comprises the steps:
When edge of a knife inductor is sensed edge of a knife on the slide fastener long-chain, judge whether the joint inductor senses joint in the moving process of the last chain link of this edge of a knife; If not, this knife-edge part is worn pull head; If, then write down joint length, judge the chain link at joint place according to joint length and current length of passing chain link, this joint length is in the last edge of a knife of the edge of a knife at the edge of a knife inductor place length to slide fastener long-chain between the current joint of being sensed.
10. zipper head penetrating method according to claim 9 is characterized in that, subtracts current value of passing the length of chain link through the comparison joint length and whether judges the chain link that joint belongs to less than current length of passing chain link.
11. zipper head penetrating method according to claim 10; It is characterized in that; If joint length subtracts the value of current length of passing chain link greater than current length of passing chain link; Then current length of passing chain link is deducted from joint length,, judge that then joint is positioned at this chain link if joint length subtracts the value of current length of passing chain link less than current length of passing chain link.
12. zipper head penetrating method according to claim 9 is characterized in that, the value of distance that this joint length moves when sensing joint by last chain link from being drawn to and the length addition from the joint inductor to slide fastener long-chain the edge of a knife inductor is confirmed.
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| CN 200910112327 CN101986926B (en) | 2009-08-03 | 2009-08-03 | Zipper penetrating method, zipper penetrator and zipper joint positioning method |
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| CN 200910112327 CN101986926B (en) | 2009-08-03 | 2009-08-03 | Zipper penetrating method, zipper penetrator and zipper joint positioning method |
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| CN101986926A CN101986926A (en) | 2011-03-23 |
| CN101986926B true CN101986926B (en) | 2012-07-04 |
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| CN102826364B (en) * | 2011-06-13 | 2014-12-24 | Ykk株式会社 | Pull head supplying device |
| CN102540941B (en) * | 2011-12-30 | 2014-04-23 | 福建浔兴拉链科技股份有限公司 | Control system and control method of automatic cut-off machine |
| CN102972933B (en) * | 2012-11-28 | 2015-09-09 | 福建浔兴拉链科技股份有限公司 | A kind of special zipper head penetrating machine and from dynamic circuit connector chain control method |
| CN103330344B (en) * | 2013-07-07 | 2016-01-20 | 福建浔兴拉链科技股份有限公司 | A kind of O type zipper head penetrating method and device thereof |
| CN103976528B (en) * | 2014-05-23 | 2016-07-13 | 福建浔兴拉链科技股份有限公司 | The microsize equipment of belt lacing slide fastener, fixed cun method and automatic manufacturing device |
| CN104433005B (en) * | 2014-11-21 | 2017-05-31 | 福建浔兴拉链科技股份有限公司 | Ultrashort slide fastener can be produced wears slider method and automatic head penetrating machine |
| CN104665128B (en) * | 2015-02-11 | 2017-04-26 | 瑞安市精峰机械有限公司 | Zipper puller threading machine |
| CN104783414B (en) * | 2015-05-15 | 2017-03-15 | 温州宏业精机有限公司 | Zipper head penetrating machine |
| CN109793320B (en) * | 2019-01-11 | 2021-08-13 | 广州市振宇拉链机械有限公司 | Zipper closing equipment of open-end zipper without pull head |
| CN111789348B (en) * | 2020-08-10 | 2022-06-28 | 广州市振宇拉链机械有限公司 | Pull head threading machine and pull head threading method |
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| US5101551A (en) * | 1988-07-28 | 1992-04-07 | Opti Patent-, Forschungs- Und Fabrikations-Ag | Gapping system for slide-fastener manufacture |
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| CN101986926A (en) | 2011-03-23 |
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Effective date of registration: 20180607 Address after: 362246 No. 18, Binxi Road, Hua Hai village, Shen Hu Town, Jinjiang City, Quanzhou, Fujian Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 Jinjiang, Fujian, Fujian, Fujian, Shenzhen, Hang Hang Village Road East 90 Xun Xing zipper Polytron Technologies Inc Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |