CN109837606A - A kind of manufacturing method of chinampa grass silk - Google Patents
A kind of manufacturing method of chinampa grass silk Download PDFInfo
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- CN109837606A CN109837606A CN201711218335.0A CN201711218335A CN109837606A CN 109837606 A CN109837606 A CN 109837606A CN 201711218335 A CN201711218335 A CN 201711218335A CN 109837606 A CN109837606 A CN 109837606A
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- manufacturing
- chinampa
- extrusion
- grass silk
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to a kind of manufacturing methods of chinampa grass silk.The following steps are included: the first step, macromolecule matrix resin and processing aid are added in kneader and are combined；Material after kneading by extruder plasticizing, extrusion and is granulated by second step；Third step, by macromolecule matrix resin, Masterbatch, age resister and processing aid, hopper is added in mixing in proportion, and through screw extruder melting extrusion；4th step, the material after extrusion become chinampa grass fiber after supercooling, traction, heat treatment.Method of manufacturing technology of the invention is simple, and manufacturing cost is low, and the chinampa grass silk intensity height manufactured by using the manufacturing method of the present invention is not easy to break, long service life.
Description
Technical field
The present invention relates to a kind of manufacturing methods of chinampa grass silk.
Background technique
Chinampa is divided into injection molding chinampa and braiding chinampa by production technology.Chinampa is molded using injection molding
Lawn by a plastic grain extrusion forming in a mold, and is bent by technique with the technology of bending, make blade of grass it is equidistant, etc. gauges
Rule arrangement, blade of grass height complete unity.Suitable for kindergarten, sports ground, balcony, greening, alluvial gold etc..
Lawn is woven to imitate the synthetic fibers of blade of grass shape, is implanted in woven base fabric, the painting of fixed function has been coated at the back side
Layer is to make chinampa on place of making on sports ground, lie fallow, golf court, flower garden terrace and Green space.It is existing artificial
Turfgrass silk manufacturing process is complicated, and manufacturing cost is high, and the chinampa grass silk manufactured is easily broken off.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of method of manufacturing technology is simple, manufacturing cost is low, and makes
A kind of manufacturing method of the chinampa grass silk created chinampa grass silk not easy to break.
Thus the technical scheme adopted by the invention is that:
The following steps are included:
Macromolecule matrix resin and processing aid are added in kneader and are combined by the first step；
Material after kneading by extruder plasticizing, extrusion and is granulated by second step；
Third step, by macromolecule matrix resin, Masterbatch, age resister and processing aid, hopper is added in mixing in proportion, and passes through
Screw extruder melting extrusion；
4th step, the material after extrusion become chinampa grass fiber after supercooling, traction, heat treatment.
As a further improvement of the above technical scheme, kneading temperature is 150-200 DEG C in the first step, kneading time
For 20-60min.
As a further improvement of the above technical scheme, extruder screw draw ratio is greater than 25 in the third step, screw rod
Revolving speed is 50r/min, and melting extrusion temperature is 300 DEG C.
As a further improvement of the above technical scheme, cooling temperature is 60 DEG C in the 4th step, and traction temperature is 120
DEG C, heat treatment temperature is 120 DEG C.
The invention has the advantages that
Method of manufacturing technology of the invention is simple, and manufacturing cost is low, the people manufactured by using the manufacturing method of the present invention
It is not easy to break to make turfgrass silk intensity height, long service life.
Specific embodiment
A kind of manufacturing method of chinampa grass silk, comprising the following steps:
Macromolecule matrix resin and processing aid are added in kneader and are combined by the first step；
Material after kneading by extruder plasticizing, extrusion and is granulated by second step；
Third step, by macromolecule matrix resin, Masterbatch, age resister and processing aid, hopper is added in mixing in proportion, and passes through
Screw extruder melting extrusion；
4th step, the material after extrusion become chinampa grass fiber after supercooling, traction, heat treatment.
As a further improvement of the above technical scheme, kneading temperature is 150-200 DEG C in the first step, kneading time
For 20-60min.
As a further improvement of the above technical scheme, extruder screw draw ratio is greater than 25 in the third step, screw rod
Revolving speed is 50r/min, and melting extrusion temperature is 300 DEG C.
As a further improvement of the above technical scheme, cooling temperature is 60 DEG C in the 4th step, and traction temperature is 120
DEG C, heat treatment temperature is 120 DEG C.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification to made by embodiment of the present invention or transformation are fallen within the scope of protection of the present invention.
Claims (4)
1. a kind of manufacturing method of chinampa grass silk, which comprises the following steps:
Macromolecule matrix resin and processing aid are added in kneader and are combined by the first step；
Material after kneading by extruder plasticizing, extrusion and is granulated by second step；
Third step, by macromolecule matrix resin, Masterbatch, age resister and processing aid, hopper is added in mixing in proportion, and passes through
Screw extruder melting extrusion；
4th step, the material after extrusion become chinampa grass fiber after supercooling, traction, heat treatment.
2. a kind of manufacturing method of chinampa grass silk according to claim 1, which is characterized in that pinched in the first step
Closing temperature is 150-200 DEG C, kneading time 20-60min.
3. a kind of manufacturing method of chinampa grass silk according to claim 1, which is characterized in that squeezed in the third step
Machine screw slenderness ratio is greater than 25 out, and screw speed 50r/min, melting extrusion temperature is 300 DEG C.
4. a kind of manufacturing method of chinampa grass silk according to claim 1, which is characterized in that cold in the 4th step
But temperature is 60 DEG C, and traction temperature is 120 DEG C, and heat treatment temperature is 120 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218335.0A CN109837606A (en) | 2017-11-28 | 2017-11-28 | A kind of manufacturing method of chinampa grass silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218335.0A CN109837606A (en) | 2017-11-28 | 2017-11-28 | A kind of manufacturing method of chinampa grass silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109837606A true CN109837606A (en) | 2019-06-04 |
Family
ID=66881186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711218335.0A Pending CN109837606A (en) | 2017-11-28 | 2017-11-28 | A kind of manufacturing method of chinampa grass silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109837606A (en) |
-
2017
- 2017-11-28 CN CN201711218335.0A patent/CN109837606A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |