CN1090154A - Reinforcement has the method for the slide fastener tape ends of separable bottom stop assembly continuously - Google Patents
Reinforcement has the method for the slide fastener tape ends of separable bottom stop assembly continuously Download PDFInfo
- Publication number
- CN1090154A CN1090154A CN 93112973 CN93112973A CN1090154A CN 1090154 A CN1090154 A CN 1090154A CN 93112973 CN93112973 CN 93112973 CN 93112973 A CN93112973 A CN 93112973A CN 1090154 A CN1090154 A CN 1090154A
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- fastener tape
- discerptible
- stop assembly
- hardening agent
- 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
Images
Abstract
A kind of method of strengthening the end of slide fastener tape.Along with a pair of slide fastener tape was sent a moulding press, and apply and immersion system by a fiber hardening agent subsequently, two row latch members of one section predetermined length are molded on the relative cylindrical edge of slide fastener tape two, a discerptible bottom stop assembly of forming by a pin shape plate and a box part and the top end stop end and the other end that are embossed in latch members respectively simultaneously, subsequently, apply and immersion system applies a kind of fiber hardening agent and be immersed on the base band surface of being scheduled to as the slide fastener bottom by a fiber hardening agent, thereby can prevent that the end from splitting when cut-out becomes final products scatters.
Description
The present invention relates to a kind of novelty of two relative base band that are used for strengthening slide fastener and effective method at the position of predetermined bottom as slide fastener tape, in the process of the chain that can separate continuously of making slide fastener along a pair of relative inward flange of the slide fastener tape of friction feeding by injection-molded two row latch members, predetermined as being molded discerptible bottom stop assembly on the position of slide fastener tape bottom, the bottom stop assembly comprises a pin shape plate and a box part.
In routine techniques, in the sort of slide fastener with a discerptible bottom stop assembly of forming by a pin body and a box part, that part for fixing discerptible bottom stop assembly on the slide fastener tape is reinforced, and sustains damage with the surface that prevents this base band.
For this reason, had and a kind ofly will be adhered to the lip-deep common method of slide fastener tape such as the reinforcement strap synthetic resin film or the braided fiber.
But, this such as disclosed adding in the strong method in the open communique of Japanese patent of invention nineteen ninety No. 153725, be to strengthen strap with a kind of reinforcement strap bonder to be adhered on the slide fastener tape, subsequently, bonding like this slide fastener tape is delivered to an injection molding machine of not getting in touch with reinforcement strap bonder, then, in injection molding machine, molded successively two row latch members and the discerptible bottom stop assemblies of the relative inward flange of reinforced two slide fastener tapes.
Generally, strengthening between strap bonder and injection molding machine two stations, on reinforced predetermined position, make several apertures as the bottom, guarantee to improve the anti-strip intensity of discerptible bottom stop assembly on slide fastener tape with this, in addition, also just like the another kind of solution that proposes in No. the 635026th, the DRP specification, its practice is, replace the reinforcement strap with netted rib, in the stop assembly of molded discerptible bottom, be molded on the slide fastener tape.Certainly, also can replace netted rib with stiffener.
Also have another kind of as 1975 No. 10888 disclosed solution of Japanese Utility Model communique, it is with a kind of synthetic resin technology the predetermined of two relative base band of slide fastener to be handled as the part of bottom, then replaces net type shape rib with the rib that is roughly E shape and is molded on the part that synthetic resin handled.
But, slide fastener chain production method according to No. 153725 announcement of the open communique of Japanese patent of invention nineteen ninety, strap is adhered to step on the zipper strip and the step of injection-molded discerptible bottom stop assembly is to close mutually each other with strengthening, and must carry out the work of segment length's time with the relation of mutual timing continuously.Because slide fastener tape can extend or shrink when being loosened at the pulling force that is subjected to a scheduled volume or in individual steps, therefore, may make hardly and strengthen strap bond locations and the coordination mutually of discerptible end end stop mold position.
Slide fastener chain production method according to the DRP specification discloses for No. 635026 because reinforced slide fastener tape ends and discerptible bottom stop assembly are simultaneously molded, do not require accurate control to above-mentioned location, thereby can boost productivity.But, if the slide fastener that will make in this way is sewn on the article of clothing and so on, owing to the reinforced that part of thickness of base band becomes very hard greater than the thickness of slide fastener tape suddenly significantly, therefore, the presser feet that it can be sewed machine blocks, thereby sewing needle is fractureed.Yet if for avoiding fractureing of pin to adopt soft moulding material, so in actual use, it is too soft that discerptible bottom stop assembly can seem again.
The slide fastener chain manufacture method that the Japanese Utility Model communique discloses for 1975 No. 10888 exists the problem identical with above-mentioned DRP, and the method that discloses for No. 153725 with the open communique of Japanese patent of invention nineteen ninety is the same, is difficult to guarantee the accuracy of locating.
Therefore, the method of the two relative slide fastener tape ends that an object of the present invention is to provide that a kind of zipper lock of strengthening having a discerptible bottom stop assembly continuously connects, this method can guarantee that discerptible bottom stop assembly is enough big to the tearing strength of slide fastener tape, can also guarantee that discerptible bottom stop assembly has enough rigidity, strengthen the slide fastener tape surface of discerptible bottom stop assembly molding part fully, and any trouble sewing needle fractures when not having such as sew application.
According to the invention provides a kind of method of in the process of the discerptible chain of making slide fastener by molded two row latch members and a discerptible bottom stop assembly on two relative cylindrical edge of two slide fastener tapes of friction feeding, strengthening having two relative slide fastener tape ends of a discerptible bottom stop assembly continuously, its characteristics are: be right after after two row latch members and discerptible bottom stop assemblies are mold formed, a kind of fiber hardening agent dipping and sclerosis be fixed on the predetermined position as the bottom of slide fastener tape.
In operation, along with a pair of slide fastener tape by sending the moulding press that is positioned at upstream side such as a plurality of feeding rollers of controlling driving, sent fiber hardening agent to apply and immersion system subsequently, two row latch members of one section predetermined length are just along two relative cylindrical edge of two slide fastener tapes and thereon molded, a discerptible bottom stop assembly of forming by a pin shape plate and a box part and the top end stop end and the other end that are molded in two capable latch members respectively simultaneously, subsequently, a kind of fiber hardening agent is applied and is immersed on the predetermined surface of base band by fiber hardening agent coating and immersion system as the bottom.
The coating scope of fiber hardening agent preferably exceeds the bottom part that is molded with discerptible bottom stop assembly on it slightly.In this case, the slide fastener chain being carried out adding end man-hour entering a follow-up completion station along with slide fastener, also with fiber hardening agent dipping and hardening, scatters thereby prevent to split in the upper end of slide fastener tape.
Fig. 1 is a part of schematic diagram, and it is as an exemplary, shows the method for the end of a kind of two relative slide fastener tapes strengthening a slide fastener chain with a discerptible bottom stop assembly continuously of the present invention;
Fig. 2 one is illustrated in the chain part vertical view of the slide fastener after molded the finishing;
Fig. 3 is the part vertical view of the base band of an expression slide fastener by the chain of the strengthened slide fastener of method of the present invention;
Fig. 4 is a part of abridged slide fastener vertical view, and its two base band are strengthened according to method of the present invention.
Now consult accompanying drawing and describe one embodiment of the present of invention in detail.Fig. 1 one shows the schematic diagram of a part that embodies slide fastener chain of the present invention production procedure.Fig. 2 one comprises the part vertical view of the continuous slide fastener chain of a pair of slide fastener tape, and two row latch members and a discerptible bottom stop assembly side by side are molded on the slide fastener tape.Fig. 3 is the part vertical view of a continuous slide fastener chain, shows the slide fastener tape surface of discerptible bottom stop assembly shaped portion, this part surface flooded and set fiber hardening agent.In the present embodiment, latch members and discerptible bottom stop assembly forming synthetic resin.Perhaps, latch members and discerptible bottom stop assembly be all available metal shapings also, in this case, should produce for injection-molded with the mold pressing casting.
Among Fig. 1, label 1 expression one section continuous slide fastener tape (only showing one of two base band), every base band is confessed from roll coil of strip jar 2, two foundation bands 1 of slide fastener are pulled out from roll coil of strip jar 2 separately simultaneously by belt delivering roller 3 of a plurality of controlled drivings, and are supplied with in regular turn by one and be positioned at the injection molding machine 4 of upstream extremity and a fiber hardening agent applies and immersion system 5.In injection molding machine 4, the latch members 6 of two row predetermined lengths on molded on the relative cylindrical edge of two foundation bands 1 of slide fastener.And simultaneously a pin shape plate 7a and a box part 7b are molded in an end of two row latch members 6, two top end stops 8 are molded in the other end (Fig. 2) of two row latch members 6.Subsequently, in fiber hardening agent coating and immersion system 5, a kind of fiber hardening agent 9a is applied and is immersed in that position of molded pin shape plate 7a of going up in base band surface and box part 7b, so just formed reinforcing section 9(Fig. 3 of slide fastener tape).
Because it is identical to disclose the cardinal principle that communique nineteen ninety No. 153725 and DRP specification disclosed for No. 635026 with technology and the Japanese patent of invention of injection molding machine molded two row latch members 6, pin shape plate 7a, box part 7b and top end stops 8, therefore, for simplicity's sake, omit its detailed description here.Technology with fiber hardening agent coating and immersion system 5 coated fiber curing agent 9a is now only described.
The fiber hardening agent paint-on technique can adopt any conventional method.In illustrated this example, usefulness be stamped method.Through hole that (being omitted among the figure) the confession fiber hardening agent that has the used imprinting apparatus 10 of this stamped method flows out and through hole one is open-ended, and a porous elastic material such as sponge that soaks full fiber hardening agent 9a is housed in the opening.When the photodetector 11 that is positioned at imprinting apparatus 10 upstreams detects the discerptible bottom stop assembly 7 arrival impression positions of being made up of pin shape plate 7a and box part 7b, receive that once control device not shown in the figures a detectable signal sends an action command, so imprinting apparatus 10 just downward actions are to the precalculated position that is pressed onto the base band surface.At this moment, be immersed in the position that fiber hardening agent 9a in the porous elastic material is transferred on the slide fastener tape surface and immerses the reinforcing section 9 that will form base band, subsequently, make the fiber hardening agent 9a sclerosis that is immersed in the slide fastener tape with a heater such as a hot press or an air-heater not shown in the figures, then resulting slide fastener chain is delivered to next station.
The present invention never should be confined to use imprinting apparatus 10, for example also can adopt a kind of common spraying process or drop-coating.In addition, be to adopt a kind of acrylate copolymer resin latax of non-woven fibre adhesive that is used as usually in the present embodiment as fiber hardening agent 9a.The present invention also is not limited to this material, but anti-dry-cleaning of acrylate copolymer resin and good weatherability, and enough pliabilities are arranged, so from the drastic change of environment with make conveniently, it is suitable for as fiber hardening agent.
Thisly strengthen one continuously and have in the method for two relative slide fastener tape ends of slide fastener chain of discerptible bottom stop assembly of the present invention, the coating scope of fiber hardening agent 9a preferably exceeds discerptible bottom stop assembly 7 to top end stop 8 directions slightly, just in time be coated in as shown in Figure 3, rather than only on that position of stop assembly, discerptible bottom.In this case, since in next station slide fastener tape 1 will with the downstream (right-hand member among Fig. 3) of discerptible bottom stop assembly 7, a position as double dot dash line L indication on cut off, the upper end of two base band of slide fastener is partly with fiber hardening agent 9a dipping and hardened, and just can prevent from that it from splitting to scatter.
Can obviously find out from above-mentioned, add strong method according to slide fastener tape ends of the present invention, because slide fastener tape is reinforced after discerptible bottom stop assembly is mold formed on slide fastener tape, therefore, can reduce the appearance of substandard products significantly, make the production technology of this slide fastener chain with discerptible bottom stop assembly more reasonable.Because being coated in the lip-deep a part of fiber hardening agent of slide fastener tape also is bonded on the stop assembly of discerptible bottom, also can improve bonding strength and bending strength between discerptible bottom stop assembly and the slide fastener tape.
Because the hardness of the hardening of slide fastener tape part increases, can prevent not only that such tape ends from splitting when cutting off slide fastener tape scatters, and can an end of base band be passed slide block swimmingly as adopting the prior art of strengthening strap, and insert box part.In addition,, can guarantee that the chain base band has enough flexibilities, eliminate the danger that sewing needle fractures when being sewn into slide fastener tape on the clothing by selecting a kind of suitable material as fiber hardening agent.And, exceed discerptible bottom stop assembly slightly if the coating scope of fiber hardening agent extended to, can prevent to split and scatter as the tape ends of the cut-out of the slide fastener of final products.
Claims (1)
1, a kind of method of in the process of the discerptible chain of making slide fastener by molded two row latch members and a discerptible bottom stop assembly on two relative cylindrical edge of two slide fastener tapes of friction feeding, strengthening having two relative slide fastener tape ends of a discerptible bottom stop assembly continuously, it is characterized in that, be right after after the end stop assembly is mold formed at described the latch members capable and discerptible end.A kind of fiber hardening agent is flooded and is bonded to the predetermined position of slide fastener tape as the bottom.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4352596A JP2799932B2 (en) | 1992-01-07 | 1992-12-09 | Member joining structure and assembled furniture, and member joining device |
| JP342596/92 | 1992-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1090154A true CN1090154A (en) | 1994-08-03 |
Family
ID=18425128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93112973 Pending CN1090154A (en) | 1992-12-09 | 1993-12-22 | Reinforcement has the method for the slide fastener tape ends of separable bottom stop assembly continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1090154A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101584516B (en) * | 2008-05-23 | 2012-12-12 | 厦门佳创机械有限公司 | Automatic production device and method for molding top stop and bottom stop of open-end zipper with pull head in one step |
| CN103338672A (en) * | 2011-01-26 | 2013-10-02 | Ykk株式会社 | Zipper chain with bottom stop and production method for said zipper chain |
| CN107440261A (en) * | 2017-10-10 | 2017-12-08 | 开易(广东)服装配件有限公司 | For the dreamlike pull head of slide fastener and its slide fastener of application |
-
1993
- 1993-12-22 CN CN 93112973 patent/CN1090154A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101584516B (en) * | 2008-05-23 | 2012-12-12 | 厦门佳创机械有限公司 | Automatic production device and method for molding top stop and bottom stop of open-end zipper with pull head in one step |
| CN103338672A (en) * | 2011-01-26 | 2013-10-02 | Ykk株式会社 | Zipper chain with bottom stop and production method for said zipper chain |
| CN103338672B (en) * | 2011-01-26 | 2015-08-19 | Ykk株式会社 | With the fastener chain of separable plug connector and the manufacture method of this fastener chain |
| CN107440261A (en) * | 2017-10-10 | 2017-12-08 | 开易(广东)服装配件有限公司 | For the dreamlike pull head of slide fastener and its slide fastener of application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5387306A (en) | Manufacturing integrated circuit cards | |
| EP0730947A2 (en) | Covering elements made of fiber reinforced matts and process for their manufacturing | |
| EP1649999A3 (en) | Process for producing a form stable object with a flat textile surface, particularly with a fiber reinforced composite coating | |
| ATE114548T1 (en) | REACTION INJECTION MOLDING DEVICE FOR MAKING MOLDED FIBER REINFORCED ARTICLES. | |
| EP0303710A4 (en) | Method of forming thermoplastic fabric | |
| EP0421089B1 (en) | Method for local adherent applying of plastic parts on compression moulded pieces essentially from adhesive or resin bonded natural fibres or sharings | |
| ES2001120A6 (en) | Process for making articles by injecting plastic material on a piece of film stamped out from a strip and machine for performing the method. | |
| CN1090154A (en) | Reinforcement has the method for the slide fastener tape ends of separable bottom stop assembly continuously | |
| EP0398172B1 (en) | Pull tab for slide fastener sliders | |
| DE69627805D1 (en) | Process for the production of molded articles coated with microfibrous material | |
| US5472652A (en) | Method of continuously reinforcing slide fastener tape ends having separable bottom stop assembly | |
| CN1139906C (en) | Method for making brand ornament on soft silk ribbon | |
| JP3410154B2 (en) | How to paint inside the mold | |
| JPS6037768B2 (en) | Board resin molding equipment | |
| DE10226982B4 (en) | Decorative magazine and method and device for its production | |
| JPS63199641A (en) | Interior article having stitch pattern and manufacture thereof | |
| JPH05269793A (en) | Method for molding electromagnetic shielding material | |
| EP0999022A3 (en) | Control of material feeding into a mould | |
| JPS5715938A (en) | Continuous manufacture of foamed article reinforced with fiber | |
| CN2359088Y (en) | Inserted mould | |
| JPS6387215A (en) | Preparation of decorative molding | |
| JPH01176527A (en) | Synthetic resin molding device | |
| JPS6260327B2 (en) | ||
| JPH03180316A (en) | Extrusion forming method and apparatus | |
| JPS6189817A (en) | Manufacture of synthetic resin molding equipped with decorative metallic plate and molding thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |