CN1256106A - Moulded open-tailed zipper and its production process - Google Patents
Moulded open-tailed zipper and its production process Download PDFInfo
- Publication number
- CN1256106A CN1256106A CN 98122918 CN98122918A CN1256106A CN 1256106 A CN1256106 A CN 1256106A CN 98122918 CN98122918 CN 98122918 CN 98122918 A CN98122918 A CN 98122918A CN 1256106 A CN1256106 A CN 1256106A
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- socket
- zipper
- tailed
- piece
- pipe
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Abstract
The production process of injection moulded zipper consists of the successive technological steps of formation of zipper teeth, gluing, once formation of cannula holder, cannula and upper stop, mounting drawing head, cutting, and mounting and hot adhering holder block. Unlike available technology, the cannula holder, cannula and upper stop are formed in once, rather than twice, step and the holder block is completed in another step. The present invention has the features of high production efficiency and high product quality.
Description
The invention belongs to a kind of production method of slide fastener, relate in particular to a kind of production method of moulded open-tailed zipper.
As everyone knows, the structure of moulded open-tailed zipper by zipper strip, pull head, go up end, adhesive plaster, socket etc. form, socket divides intubate and socket two parts, socket comprises socket piece and socket pipe.Before the present invention makes; Produce the production method of moulded open-tailed zipper in the public technology, form by following processing step successively: sprocket moulding, rubberizing, cut-out, socket moulding, upward only moulding, assembling pull head.Making its shortcoming of moulded open-tailed zipper in this way is: production efficiency is low, defect rate is high.
The purpose of this invention is to provide a kind of moulded open-tailed drawing and production method, make moulded open-tailed zipper with this method and not only can keep the intensity of original slide fastener, but also have production efficiency height, characteristics that defect rate is low.
The objective of the invention is to reach by following technical proposals:
A kind of moulded open-tailed zipper, its structure mainly by zipper strip, pull head, go up end, adhesive plaster and socket etc. form; Socket is made of intubate and socket two parts, and socket comprises socket pipe and socket piece part, and its structural feature is: socket pipe and socket piece are the split parts that substep is made.
The production method of aforesaid a kind of moulded open-tailed zipper is made up of sprocket moulding, rubberizing, socket pipe and intubate and last only one-shot forming, suit pull head, cut-out, suit and hot sticky socket piece, several processing step successively.
The present invention compared with prior art, not only, the structure difference of two products, two production craft step are visibly different to be: A: old technology socket and upward only finished respectively by two processing steps; End on the new technology with socket in intubate, the one-shot forming of socket pipe, the socket piece made separately finishes.B: from product structure, socket pipe and socket piece are the single piece that completes in a step in the old product; Socket pipe and socket piece are the split parts in the new product, just become one after hot sticky.Experiment showed, to make and open the endnote slide fastener and not only can keep the intensity of original slide fastener of new technology, but also have production efficiency height, characteristics that defect rate is low improve simple, effect is obvious.
The invention will be further described by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the process flow diagram of embodiment of the invention production method.
Fig. 2 is the structural representation of embodiment of the invention product.
Fig. 3 is the plan structure schematic diagram of socket piece among Fig. 2.
Fig. 4 is the structural representation of socket pipe among Fig. 2.
Referring to accompanying drawing 1.Accompanying drawing shows a kind of technological process of production of moulded open-tailed zipper, and it is made up of sprocket moulding, rubberizing, socket pipe and intubate and last only one-shot forming, suit pull head, cut-out, suit and hot sticky socket piece, several processing step successively.The sprocket moulding is with polyformaldehyde, and ribbon is a material, finishes through full-automatic injection moulding machine; Rubberizing technology utilization ultrasonic wave glue plastering machine adopts the metal composite adhesive tape of high-performance separating zipper to finish; Socket pipe and intubate and last only one-shot forming step are raw material with the polyformaldehyde, utilize upper stop die and socket mould on the injection moulding machine to finish; Cutting off step and mainly be needs because of the user intercepts corresponding slide fastener length and establishes; Suit and hot sticky socket piece step are after the socket piece that will make with injection moulding machine in advance is inserted in the socket pipe, to finish with ultrasonic welding machine is hot sticky.
Referring to accompanying drawing 2,3,4.Product of the present invention by zipper strip 1, pull head 2, upward end 3, adhesive plaster 4 and socket etc. form; Socket is made of intubate 5 and socket two parts, and socket comprises socket pipe 6 and socket piece 7 two parts, and socket pipe 6 and socket piece 7 are split parts that substep is made, after be integral after hot sticky.Socket pipe 6 is one to have the parts of non-return structure, and this non-return structure is actually in the lower end of socket pipe 6 and socket piece 7 the concavo-convex step that cooperatively interacts is set, to reach the purpose that socket pipe 6 and socket piece 7 can combine after hot sticky more firmly.
Claims (3)
1, a kind of moulded open-tailed zipper and production method thereof, its structure mainly are made up of zipper strip (1), pull head (2), last (3), adhesive plaster (4) and the socket etc. of ending; Socket is made of intubate (5) and socket two parts, and socket comprises socket pipe (6) and socket piece (7) part, it is characterized in that: socket pipe (6) and socket piece (7) are the split parts that substep is made.
2, a kind of moulded open-tailed zipper according to claim 1 is characterized in that: socket pipe (6) is one to have the parts of non-return structure.
3, a kind of production method of making a kind of moulded open-tailed zipper as claimed in claim 1 is made up of sprocket moulding, rubberizing, socket pipe and intubate and last only one-shot forming, suit pull head, cut-out, suit and hot sticky socket piece, several processing step successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98122918 CN1256106A (en) | 1998-12-05 | 1998-12-05 | Moulded open-tailed zipper and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98122918 CN1256106A (en) | 1998-12-05 | 1998-12-05 | Moulded open-tailed zipper and its production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1256106A true CN1256106A (en) | 2000-06-14 |
Family
ID=5227960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98122918 Pending CN1256106A (en) | 1998-12-05 | 1998-12-05 | Moulded open-tailed zipper and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1256106A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224619B (en) * | 2007-01-19 | 2011-06-08 | 石岳君 | Separate zipper injection machine and automatic puncturing slider method |
| CN101708082B (en) * | 2009-11-25 | 2011-06-22 | 江苏博豪拉链制造有限公司 | Method for producing zipper |
| CN104494153A (en) * | 2014-11-27 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | Method for manufacturing injection molded zipper |
| CN105286221A (en) * | 2015-11-24 | 2016-02-03 | 浙江伟星实业发展股份有限公司 | Injection molding zipper and production process thereof |
| CN108185590A (en) * | 2017-12-20 | 2018-06-22 | 福建晋江浔兴拉链科技有限公司 | The production technology of slide fastener with luminous effect |
-
1998
- 1998-12-05 CN CN 98122918 patent/CN1256106A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224619B (en) * | 2007-01-19 | 2011-06-08 | 石岳君 | Separate zipper injection machine and automatic puncturing slider method |
| CN101708082B (en) * | 2009-11-25 | 2011-06-22 | 江苏博豪拉链制造有限公司 | Method for producing zipper |
| CN104494153A (en) * | 2014-11-27 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | Method for manufacturing injection molded zipper |
| CN105286221A (en) * | 2015-11-24 | 2016-02-03 | 浙江伟星实业发展股份有限公司 | Injection molding zipper and production process thereof |
| CN108185590A (en) * | 2017-12-20 | 2018-06-22 | 福建晋江浔兴拉链科技有限公司 | The production technology of slide fastener with luminous effect |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |