CN107868321A - A kind of preparation method for the polybag of resistance to greasy dirt - Google Patents
A kind of preparation method for the polybag of resistance to greasy dirt Download PDFInfo
- Publication number
- CN107868321A CN107868321A CN201711335855.XA CN201711335855A CN107868321A CN 107868321 A CN107868321 A CN 107868321A CN 201711335855 A CN201711335855 A CN 201711335855A CN 107868321 A CN107868321 A CN 107868321A
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- China
- Prior art keywords
- polybag
- resistance
- greasy dirt
- preparation
- parts
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2407/00—Characterised by the use of natural rubber
- C08J2407/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of preparation method for the polybag of resistance to greasy dirt, including following operating procedure：（1）After 11 16 parts of prodans, 14 18 parts of ammonium acid fluorides, 10 12 parts of natural rubbers are well mixed, add into baking oven, after 30 40min of baking processing, take out, stir 25 30min, obtained anti-fouling agent；（2）By step（1）Obtained anti-fouling agent and polyvinyl resin are according to mass ratio 1:After 55 70 ratio is well mixed, add into plastic extruder, melting extrusion, functional agglomerate is made；（3）By step（2）Obtained functional agglomerate, by blown film, cutting, color printing, cut film step after, be made polybag.
Description
Technical field
The invention belongs to polybag preparing technical field, and in particular to a kind of preparation method for the polybag of resistance to greasy dirt.
Background technology
Polyethylene, abbreviation PE, it is that ethene carries out the macromolecular organic compound that addition polymerization forms.Polyethylene is generally acknowledged in the world
Contact food optimal material, it is nontoxic, tasteless, odorless, meet packaging for foodstuff sanitary standard.Polyethylene film, slim and graceful transparent, tool
Have protection against the tide, antioxygen, acidproof, alkaline-resisting, air-tightness is general, the performances such as heat sealability is excellent, be known as the laudatory title of " plastics system flower ".It is plastics
Packages printing dosage is most, most important material.But polyethylene plastic bag, there is the defects of resistance to greasy dirt poor performance, some are oily
Greasy article can have a strong impact on the secondary use of PE polybags by greasy residues in the inside of polybag.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of preparation method for the polybag of resistance to greasy dirt.
The present invention is achieved by the following technical solutions.
A kind of preparation method for the polybag of resistance to greasy dirt, including following operating procedure：
（1）After 11-16 parts prodan, 14-18 parts ammonium acid fluoride, 10-12 parts natural rubber are well mixed, add to baking oven
In, after baking processing 30-40min, take out, stir 25-30min, anti-fouling agent is made；
（2）By step（1）Obtained anti-fouling agent and polyvinyl resin are according to mass ratio 1:After 55-70 ratio is well mixed, add
Enter into plastic extruder, melting extrusion, functional agglomerate is made；
（3）By step（2）Obtained functional agglomerate, by blown film, cutting, color printing, cut film step after, be made polybag.
Specifically, above-mentioned steps（1）In, natural rubber is domestic full milk glue.
Specifically, above-mentioned steps（1）In, the temperature of drying is 65-70 DEG C.
Specifically, above-mentioned steps（3）In, when blown film operates, temperature is 155-160 DEG C before barrel, and temperature is after barrel
145-150℃。
Technical scheme more than, the beneficial effects of the invention are as follows：
PE polybags produced by the present invention, there is excellent mechanical property, maintain the original excellent properties of PE polybags, simultaneously
The resistance to greasy dirt performance of polybag is improved again so that greasy dirt is not easy the surface adhesion in polybag, is advantageous to the secondary of polybag
Use, serve the effect of economical environment-protective.Step（1）In anti-fouling agent, the surface energy of polybag can be effectively reduced, increased
The contact angle of greasy dirt, and then cause polybag that there is excellent resistance to greasy dirt performance, while anti-fouling agent provided by the invention, safety collar
Protect, poisonous material will not be separated out.
Embodiment
Below by specific embodiment, the present invention is described in detail, but the purposes of these illustrative embodiments and
Purpose is only used for enumerating the present invention, not forms any type of any restriction to the real protection scope of the present invention, more non-to incite somebody to action
Protection scope of the present invention is confined to this.
Embodiment 1
A kind of preparation method for the polybag of resistance to greasy dirt, including following operating procedure：
（1）After 11 parts of prodans, 14 parts of ammonium acid fluorides, 10 parts of natural rubbers are well mixed, add into baking oven, at baking
After managing 30min, take out, stir 25min, anti-fouling agent is made；
（2）By step（1）Obtained anti-fouling agent and polyvinyl resin are according to mass ratio 1:After 55 ratio is well mixed, add extremely
In plastic extruder, melting extrusion, functional agglomerate is made；
（3）By step（2）Obtained functional agglomerate, by blown film, cutting, color printing, cut film step after, be made polybag.
Specifically, above-mentioned steps（1）In, natural rubber is domestic full milk glue.
Specifically, above-mentioned steps（1）In, the temperature of drying is 65 DEG C.
Specifically, above-mentioned steps（3）In, when blown film operates, temperature is 155 DEG C before barrel, and temperature is 145 DEG C after barrel.
Embodiment 2
A kind of preparation method for the polybag of resistance to greasy dirt, including following operating procedure：
（1）After 13 parts of prodans, 16 parts of ammonium acid fluorides, 11 parts of natural rubbers are well mixed, add into baking oven, at baking
After managing 35min, take out, stir 28min, anti-fouling agent is made；
（2）By step（1）Obtained anti-fouling agent and polyvinyl resin are according to mass ratio 1:After 60 ratio is well mixed, add extremely
In plastic extruder, melting extrusion, functional agglomerate is made；
（3）By step（2）Obtained functional agglomerate, by blown film, cutting, color printing, cut film step after, be made polybag.
Specifically, above-mentioned steps（1）In, natural rubber is domestic full milk glue.
Specifically, above-mentioned steps（1）In, the temperature of drying is 68 DEG C.
Specifically, above-mentioned steps（3）In, when blown film operates, temperature is 158 DEG C before barrel, and temperature is 148 DEG C after barrel.
Embodiment 3
A kind of preparation method for the polybag of resistance to greasy dirt, including following operating procedure：
（1）After 16 parts of prodans, 18 parts of ammonium acid fluorides, 12 parts of natural rubbers are well mixed, add into baking oven, at baking
After managing 40min, take out, stir 30min, anti-fouling agent is made；
（2）By step（1）Obtained anti-fouling agent and polyvinyl resin are according to mass ratio 1:After 70 ratio is well mixed, add extremely
In plastic extruder, melting extrusion, functional agglomerate is made；
（3）By step（2）Obtained functional agglomerate, by blown film, cutting, color printing, cut film step after, be made polybag.
Specifically, above-mentioned steps（1）In, natural rubber is domestic full milk glue.
Specifically, above-mentioned steps（1）In, the temperature of drying is 70 DEG C.
Specifically, above-mentioned steps（3）In, when blown film operates, temperature is 155-160 DEG C before barrel, and temperature is 150 after barrel
℃。
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (4)
1. a kind of preparation method for the polybag of resistance to greasy dirt, it is characterised in that including following operating procedure：
（1）After 11-16 parts prodan, 14-18 parts ammonium acid fluoride, 10-12 parts natural rubber are well mixed, add to baking oven
In, after baking processing 30-40min, take out, stir 25-30min, anti-fouling agent is made；
（2）By step（1）Obtained anti-fouling agent and polyvinyl resin are according to mass ratio 1:After 55-70 ratio is well mixed, add
Enter into plastic extruder, melting extrusion, functional agglomerate is made；
（3）By step（2）Obtained functional agglomerate, by blown film, cutting, color printing, cut film step after, be made polybag.
A kind of 2. preparation method of polybag of resistance to greasy dirt according to claim 1, it is characterised in that above-mentioned steps（1）In,
Natural rubber is domestic full milk glue.
A kind of 3. preparation method of polybag of resistance to greasy dirt according to claim 1, it is characterised in that above-mentioned steps（1）In,
The temperature of drying is 65-70 DEG C.
A kind of 4. preparation method of polybag of resistance to greasy dirt according to claim 1, it is characterised in that above-mentioned steps（3）In,
When blown film operates, temperature is 155-160 DEG C before barrel, and temperature is 145-150 DEG C after barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335855.XA CN107868321A (en) | 2017-12-14 | 2017-12-14 | A kind of preparation method for the polybag of resistance to greasy dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335855.XA CN107868321A (en) | 2017-12-14 | 2017-12-14 | A kind of preparation method for the polybag of resistance to greasy dirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107868321A true CN107868321A (en) | 2018-04-03 |
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ID=61755865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335855.XA Pending CN107868321A (en) | 2017-12-14 | 2017-12-14 | A kind of preparation method for the polybag of resistance to greasy dirt |
Country Status (1)
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| CN (1) | CN107868321A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237505A (en) * | 1998-05-29 | 1999-12-08 | 林柏宏 | Plastic bag free from environmental pollution and its preparation method |
| CN104817750A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Antibacterial plastic bag and preparation method thereof |
| CN107325339A (en) * | 2017-08-01 | 2017-11-07 | 界首市宏利塑料有限公司 | Filler and preparation method thereof used in one kind lifting polybag tensile strength |
-
2017
- 2017-12-14 CN CN201711335855.XA patent/CN107868321A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237505A (en) * | 1998-05-29 | 1999-12-08 | 林柏宏 | Plastic bag free from environmental pollution and its preparation method |
| CN104817750A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Antibacterial plastic bag and preparation method thereof |
| CN107325339A (en) * | 2017-08-01 | 2017-11-07 | 界首市宏利塑料有限公司 | Filler and preparation method thereof used in one kind lifting polybag tensile strength |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180403 |
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| RJ01 | Rejection of invention patent application after publication |