CN105133075B - A kind of teeth of slide fastener - Google Patents
A kind of teeth of slide fastener Download PDFInfo
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- CN105133075B CN105133075B CN201510661586.0A CN201510661586A CN105133075B CN 105133075 B CN105133075 B CN 105133075B CN 201510661586 A CN201510661586 A CN 201510661586A CN 105133075 B CN105133075 B CN 105133075B
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- China
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- degrees celsius
- scope
- polyester slice
- delustering agent
- dumb light
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Abstract
The invention discloses a kind of teeth of slide fastener, include the polyester slice of dumb light, polyester slice is added with delustering agent；The proportion of delustering agent is between 0.45% to 0.55%.It is herein 0.5% preferably by the ratio of delustering agent.The teeth of above-mentioned slide fastener, meet the requirement of dye uptake and physical property on the premise of without using fluorescence class material.
Description
Technical field
The present invention relates to dress ornament field, more particularly to a kind of teeth of slide fastener.
Background technology
With the continuous improvement of our people's living standard, market for the teeth of various types of slide fasteners demand increasingly
Increase.
It is known that the teeth of slide fastener carry out wire-drawing shape typically by polyester slice formula, because current polyester is cut
Piece can typically add the bottle chip level material or toner of some reuses.These toners or feed back contain a certain amount of fluorescent brightening
Agent or fluorescence toner, therefore the monofilament of monofilament manufacturer production domestic at present is fluorescence monofilament, i.e., can send out under fluorescent light
Go out Day-Glo blue., may be to human body especially baby and the material of fluorescence class is currently for unknown harm is also had in human body
Child causes certain health effect, therefore must not contain fluorescence class in many brand clients both domestic and external all prescribed products at present
Material.
The polyester slice material of current monofilament is by delustring polyester slice and transparent (contains certain fluorescent material or toner
Fluorescer), therefore by being shaped to after slide fastener teeth monofilament, the teeth of slide fastener then contain fluorescence class material.Comparatively, it is most simple
Single scheme is is formulated without using the raw material of fluorescer, but light transmittance, dyeing dye uptake and the strength of monofilament have one
Fixed influence.
Existing non-fluorescence monofilament scheme major defect has；One, the raw material polyester for directly using delustring or dumb light class
After section is molded, the outward appearance of monofilament is opaque, and the later stage causes the dye uptake of dyeing not good.Secondly, directly use delustring/mute
The polyester slice of light, which carries out formula production, to cause monofilament more soft, the strength property in road after influence.
The content of the invention
It is an object of the invention to provide a kind of teeth of slide fastener, the teeth can avoid using fluorescence class material.
To achieve the above object, the present invention provides a kind of teeth of slide fastener, includes the polyester slice of dumb light, the polyester is cut
Piece is added with delustering agent；The proportion of the delustering agent is between 0.45% to 0.55%；The polyester slice with it is described
Baking operation is carried out after delustering agent mixing；The scope of the drying temperature of the baking operation 160 degrees Celsius to 180 degrees Celsius it
Between, the scope of the drying time of the baking operation is between 5.5 hours to 6.5 hours.
Preferably, the ratio of the delustering agent is 0.5%.
Preferably, the polyester slice after the baking operation carries out discharge process with the delustering agent；It is described go out
The scope of the melting temperature of material process is between 270 degrees Celsius to 290 degrees Celsius, and the discharging speed scope of the discharge process exists
Between 70 revs/min to 80 revs/min.
Preferably, the polyester slice after the discharge process carries out refrigerating work procedure with the delustering agent；It is described cold
But the scope of the chilling temperature of process is between 65 degrees Celsius to 75 degrees Celsius, and the cooling velocity scope of the refrigerating work procedure is 15
Rev/min between 25 revs/min.
Preferably, the polyester slice after the refrigerating work procedure carries out stretching process with the delustering agent；It is described to draw
The scope of draft temperature of process is stretched between 180 degrees Celsius to 200 degrees Celsius, and the draw speed scope of the stretching process exists
Between 45 revs/min to 55 revs/min.
Preferably, the polyester slice after the stretching process carries out recovery shaping process with the delustering agent；Institute
The scope for the setting temperature for reclaiming shaping process is stated between 235 degrees Celsius to 245 degrees Celsius, it is described to reclaim determining for shaping process
Type velocity interval is between 45 revs/min to 55 revs/min.
The teeth of the slide fastener provided relative to above-mentioned background technology, the present invention, include the polyester slice of dumb light, polyester slice
Added with delustering agent；The proportion of delustering agent is between 0.45% to 0.55%；Using above-mentioned set-up mode, dumb light is utilized
Polyester slice addition accordingly increase the delustering agent of dye uptake, the teeth after being made is not being contained the premise of fluorescence class material
Under, keep preferably dyeing dye uptake.In addition, molecular weight and production temperature by adjusting teeth monofilament, so as to lift monofilament
Physical property；So, just can meet dye uptake and physical property on the premise of without using fluorescence class material will
Ask.
Brief description of the drawings
The production process schematic diagram of the teeth for the slide fastener that Fig. 1 is provided by the embodiment of the present invention.
Embodiment
The core of the present invention is to provide a kind of teeth of slide fastener, and the teeth can be on the premise of without using fluorescence class material
Meet the requirement of dye uptake and physical property.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in further detail for mode.
It refer to Fig. 1, the production process schematic diagram of the teeth for the slide fastener that Fig. 1 is provided by the embodiment of the present invention.
The teeth for the slide fastener that the present invention is provided, include the polyester slice of dumb light, and polyester slice is added with delustering agent；Delustering agent
Proportion between 0.45% to 0.55%.In addition, being herein 0.5% preferably by the ratio setting of delustering agent.
Specifically, although directly with unstressed configuration after the polyester slice single fiber forming of dumb light, its surface is milky
Opaque, dyeing after stain rate is not good, and aberration is larger.If single dumb light class monofilament is only used only, it is more soft after being molded
It is soft, make after slide fastener, zipper strength performance has declined 10% or so relatively.In addition, on the premise of ensuring non-fluorescence, to be lifted
Tinctorial yield and physical property, it is necessary to which the raw material of monofilament are modified, and suitably adjust production technology and add necessarily
Auxiliary agent improves the performance of monofilament.Increase the molecular weight of polyester slice raw material herein by modified, to improve its finished product list
The physical property of silk.Additional proportion is 0.5% delustering agent to improve the tinctorial yield of dyeing simultaneously.
That is, the polyester slice of dumb light herein and the ratio of delustering agent are about 99.5 to 0.5；Certainly, dumb light
Polyester slice and the scope of ratio of delustering agent can be (99.55：0.45) to (99.45：0.55) between；Using this side
The teeth that formula is made, on the premise of it does not contain fluorescence class material, additionally it is possible to keep preferably dyeing dye uptake.In addition, logical
The molecular weight and production temperature of adjustment teeth monofilament are crossed, so as to lift monofilament physical properties；So, just can without using
The requirement of dye uptake and physical property is met on the premise of fluorescence class material.
In addition, baking operation is carried out after polyester slice is mixed with delustering agent；The scope of the drying temperature of baking operation
Between 160 degrees Celsius to 180 degrees Celsius, and the drying time of baking operation scope 5.5 hours to 6.5 hours it
Between.Drying temperature is preferably set to 170 degrees Celsius herein, drying time is set to 6 hours；In this way can be more preferable
Realize baking operation in ground so that teeth obtain optimal material state.
After baking operation, polyester slice also carries out discharge process with delustering agent；The model of the melting temperature of discharge process
Be trapped among between 270 degrees Celsius to 290 degrees Celsius, the discharging speed scope of discharge process 70 revs/min to 80 revs/min it
Between.Melting temperature is preferably set to 280 degrees Celsius herein, discharging speed is set to 75 revs/min.
In discharge process to rear, polyester slice and delustering agent progress refrigerating work procedure；The scope of the chilling temperature of refrigerating work procedure
Between 65 degrees Celsius to 75 degrees Celsius, the cooling velocity scope of refrigerating work procedure is between 15 revs/min to 25 revs/min.This
Chilling temperature is preferably arranged on 70 degrees Celsius by text, and cooling velocity is arranged on 20 revs/min.
After the completion of refrigerating work procedure, polyester slice carries out stretching process with delustering agent；The model of the draft temperature of stretching process
Be trapped among between 180 degrees Celsius to 200 degrees Celsius, the draw speed scope of stretching process 45 revs/min to 55 revs/min it
Between.In stretching process, draft temperature is preferably set to 190 degrees Celsius, draw speed is set to 50 revs/min.
After stretching process is completed to, polyester slice carries out recovery shaping process with delustering agent；Reclaim determining for shaping process
The scope of type temperature reclaims the sizing speed scope of shaping process at 45 revs/min between 235 degrees Celsius to 245 degrees Celsius
To between 55 revs/min.Wanted in order that the nylon zipper physical property and color fastness after shaping are satisfied by slide fastener national and foreign standards
Ask, setting temperature is set to 240 degrees Celsius herein, sizing speed is set to 50 revs/min.
Using above-mentioned molding procedure so that the teeth of finished product slide fastener do not contain fluorescence class material；In addition, without using fluorescence class
Preferably, aberration reaches 4 grades to the slide fastener dye uptake that monofilament is made after dyeing, while strength property also complies with the requirement of slide fastener standard.
That is, because in monofilament production process, the molecule stickiness of raw material increases, therefore adjust higher temperature to be molded
To ensure the stability of product quality.
The teeth to slide fastener provided by the present invention are described in detail above.Specific case used herein is to this
The principle and embodiment of invention are set forth, the explanation of above example be only intended to help to understand the present invention method and
Its core concept.It should be pointed out that for those skilled in the art, not departing from the premise of the principle of the invention
Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention
In the range of.
Claims (2)
1. a kind of teeth of slide fastener, it is characterised in that the polyester slice including dumb light, the polyester slice of the dumb light, which is added with, to disappear
Photo etching；The scope of the ratio of the polyester slice of the dumb light and the delustering agent exists（99.55：0.45）Extremely（99.45：0.55）It
Between；And the polyester slice of the dumb light mixed with the delustering agent after carry out baking operation；The drying temperature of the baking operation
Scope between 160 degrees Celsius to 180 degrees Celsius, the scope of the drying time of the baking operation is small at 5.5 hours to 6.5
When between；
The polyester slice of the dumb light after the baking operation carries out discharge process with the delustering agent；The discharge process
Melting temperature scope between 270 degrees Celsius to 290 degrees Celsius, the discharging speed scope of the discharge process 70 turns/
Minute between 80 revs/min；
The polyester slice of the dumb light after the discharge process carries out refrigerating work procedure with the delustering agent；The refrigerating work procedure
Chilling temperature scope between 65 degrees Celsius to 75 degrees Celsius, the cooling velocity scope of the refrigerating work procedure is at 15 revs/min
Clock is between 25 revs/min；
The polyester slice of the dumb light after the refrigerating work procedure carries out stretching process with the delustering agent；The stretching process
Draft temperature scope between 180 degrees Celsius to 200 degrees Celsius, the draw speed scope of the stretching process 45 turns/
Minute between 55 revs/min；
The polyester slice of the dumb light after the stretching process carries out recovery shaping process with the delustering agent；It is described to reclaim
The scope of the setting temperature of shaping process is between 235 degrees Celsius to 245 degrees Celsius, the sizing speed for reclaiming shaping process
Scope is between 45 revs/min to 55 revs/min.
2. the teeth of slide fastener according to claim 1, it is characterised in that the polyester slice of the dumb light and the ratio of delustering agent
Example is 99.5 to 0.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661586.0A CN105133075B (en) | 2015-10-14 | 2015-10-14 | A kind of teeth of slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661586.0A CN105133075B (en) | 2015-10-14 | 2015-10-14 | A kind of teeth of slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133075A CN105133075A (en) | 2015-12-09 |
| CN105133075B true CN105133075B (en) | 2017-09-22 |
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ID=54718633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510661586.0A Active CN105133075B (en) | 2015-10-14 | 2015-10-14 | A kind of teeth of slide fastener |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421114B (en) * | 2015-12-21 | 2017-11-03 | 深圳市联星服装辅料有限公司 | PBT resin dyed zipper and preparation method |
| CN112617361B (en) * | 2020-12-08 | 2023-03-14 | 浙江伟星实业发展股份有限公司 | Film pasting process and application thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813166B2 (en) * | 1974-07-15 | 1983-03-12 | 帝人株式会社 | Fastener |
| KR930009833B1 (en) * | 1991-09-10 | 1993-10-11 | 주식회사 삼양사 | Method for preparation of polyester monofilament for zipper |
| JP4517277B2 (en) * | 2003-12-02 | 2010-08-04 | 東洋紡績株式会社 | Slide fastener parts and slide fasteners suitable for dyeing |
| CN101054741A (en) * | 2006-04-12 | 2007-10-17 | 中国石化仪征化纤股份有限公司 | Method of producing whole extinction polyester fiber |
| KR101428905B1 (en) * | 2010-06-30 | 2014-08-08 | 와이케이케이 가부시끼가이샤 | Slide fastener and method for manufacturing slide fastener |
| JP5973573B2 (en) * | 2012-07-24 | 2016-08-23 | Ykk株式会社 | Fastener element for slide fastener |
| CN104231238B (en) * | 2013-06-08 | 2016-08-24 | 中国石化仪征化纤有限责任公司 | A kind of preparation method of the PBT polyester for manufacturing delustering fibre |
| CN104532195B (en) * | 2014-12-30 | 2017-06-06 | 深圳市联星服装辅料有限公司 | Nylon zipper and preparation method with reflective seven color effect |
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2015
- 2015-10-14 CN CN201510661586.0A patent/CN105133075B/en active Active
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