CN108384115A - A kind of high temperature resistant anti-freezing packing box and preparation method thereof - Google Patents
A kind of high temperature resistant anti-freezing packing box and preparation method thereof Download PDFInfo
- Publication number
- CN108384115A CN108384115A CN201810212095.1A CN201810212095A CN108384115A CN 108384115 A CN108384115 A CN 108384115A CN 201810212095 A CN201810212095 A CN 201810212095A CN 108384115 A CN108384115 A CN 108384115A
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- CN
- China
- Prior art keywords
- high temperature
- temperature resistant
- freezing
- resistant anti
- packing box
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Wrappers (AREA)
Abstract
The present invention relates to a kind of high temperature resistant anti-freezing packing boxes and preparation method thereof, by weight, including following component：50 75 parts of homopolypropylene, 25 30 parts of HDPE, 20 40 parts of copolymer polypropylene, 8 15 parts of toughener, 5 25 parts of modified material.The present invention realizes the characteristic that packing box is provided simultaneously with high temperature resistant and anti-freezing, specially by the improvement to raw material：The anti-freezing effect that product is improved using PP, HDPE composite is modified on formula for raw stock and HDPE, copolymer polypropylene, toughener POE is added.
Description
Technical field
The present invention relates to packing box preparation fields, and in particular to a kind of high temperature resistant anti-freezing packing box and preparation method thereof.
Background technology
It is the transparent folding box of material that plastic packing box, which is with PVC/PET/PP/PS etc., cylinder, world hamper, hand bag, is hung
The correlation plasthetics such as card lacing film, box-packed packing container made of plastics have small density, light weight, easy to process etc. many
Feature, appearance can be transparent also opaque, are widely used in food packaging industry.
With the quickening pace of modern life, " fast diet culture " is growing, and product function is wanted on packaging market
It asks and also becomes more diversified, be no longer simple satisfaction " splendid attire " function, also need to meet various lives easily demands：Such as micro-wave oven plus
Hot function, the preservation function of quick frozen product.
In five big general-purpose plastics, the heat resistance of PP is best, and PP plastic products can work long hours at 100 DEG C,
And when without outer force effect, it will not be deformed when PP plastic products are heated to 150 DEG C.In the knot for improving PP using nucleating agent
After crystalline state, heat resistance also can further improve, and can be used for being produced on the vessel that food is heated in micro-wave oven.
In the prior art, plastic products can only meet one of the characteristic of high temperature resistant or anti-freezing substantially, generally can not achieve
Meet simultaneously, which limits its application ranges.
Invention content
The purpose of the present invention is to provide a kind of high temperature resistant anti-freezing packing boxes and preparation method thereof, to solve existing skill
The problem of packing box in art cannot meet high temperature resistant and anti-freezing simultaneously.
One aspect of the present invention provides a kind of high temperature resistant anti-freezing packing box, by weight, including following component：
Further, the toughener is POE.
Further, the modified material is talcum powder and polypropylene, and the talcum powder and polyacrylic mass ratio are 3:
2。
Another aspect of the present invention provides a kind of preparation method of high temperature resistant anti-freezing packing box, includes the following steps：
(1) by certain mass than polypropylene, LDPE, mix and stir in modified material and copolymer polypropylene input agitating device
It mixes, raw material A is made；
(2) raw material A obtained by step (1) is placed in screw extruder and squeezes out film layer；
(3) by film layer merging Packing Machine obtained by step (2), by plastic uptake, cutting process, high temperature resistant anti-freezing packet is prepared
Mounted box.
Advantageous effect using aforementioned present invention technical solution is：
The present invention realizes the characteristic that packing box is provided simultaneously with high temperature resistant and anti-freezing by the improvement to raw material, tool
Body is：Using PP, HDPE composite improve product anti-freezing effect, be modified on formula for raw stock be added HDPE,
Copolymer polypropylene, toughener POE, wherein POE has good resilience and flexibility, and its hardness is very low, cold resistance pole
It is good, so POE elastomers are applied to the toughening of PP, the room temperature for improving PP and the impact strength under low temperature, improve PP toughening effects.
Specific implementation mode
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.
Embodiment 1
A kind of preparation method of high temperature resistant anti-freezing packing box, specifically comprises the following steps：
(1) by certain mass than polypropylene, LDPE, mix and stir in modified material and copolymer polypropylene input agitating device
It mixes, raw material A is made；
(2) raw material A obtained by step (1) is placed in screw extruder and squeezes out film layer；
(3) by film layer merging Packing Machine obtained by step (2), by plastic uptake, cutting process, high temperature resistant anti-freezing packet is prepared
Mounted box.
Wherein, the mass fraction of each component is：
Embodiment 2
A kind of preparation method of high temperature resistant anti-freezing packing box, specifically comprises the following steps：
(1) by certain mass than polypropylene, LDPE, mix and stir in modified material and copolymer polypropylene input agitating device
It mixes, raw material A is made；
(2) raw material A obtained by step (1) is placed in screw extruder and squeezes out film layer；
(3) by film layer merging Packing Machine obtained by step (2), by plastic uptake, cutting process, high temperature resistant anti-freezing packet is prepared
Mounted box.
Wherein, the mass fraction of each component is：
Embodiment 3
A kind of preparation method of high temperature resistant anti-freezing packing box, specifically comprises the following steps：
(1) by certain mass than polypropylene, LDPE, mix and stir in modified material and copolymer polypropylene input agitating device
It mixes, raw material A is made；
(2) raw material A obtained by step (1) is placed in screw extruder and squeezes out film layer；
(3) by film layer merging Packing Machine obtained by step (2), by plastic uptake, cutting process, high temperature resistant anti-freezing packet is prepared
Mounted box.
Wherein, the mass fraction of each component is：
Wherein, the pack, namely that prepared by embodiment 3 can meet the needs of 120 DEG C of microwave heatings, boilings of client, and can be full
The preservation demand of -30 DEG C of foot, has been provided simultaneously with the characteristic of high temperature resistant anti-freezing.
To sum up, the present invention realizes the spy that packing box is provided simultaneously with high temperature resistant and anti-freezing by the improvement to raw material
Property, specially：The anti-freezing effect that product is improved using PP, HDPE composite, is modified addition on formula for raw stock
HDPE, copolymer polypropylene, toughener POE, wherein POE has good resilience and flexibility, and its hardness is very low, resists cold
Property it is splendid, so POE elastomers are applied to the toughening of PP, the room temperature for improving PP and the impact strength under low temperature improve PP toughenings
Effect.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (4)
1. a kind of high temperature resistant anti-freezing packing box, which is characterized in that by weight, including following component：
2. high temperature resistant anti-freezing packing box according to claim 1, which is characterized in that the toughener is POE.
3. high temperature resistant anti-freezing packing box according to claim 1, which is characterized in that the modified material be talcum powder and
Polypropylene, the talcum powder and polyacrylic mass ratio are 3:2.
4. the preparation method of high temperature resistant anti-freezing packing box according to claim 1, which is characterized in that including walking as follows
Suddenly：
(1) by certain mass than polypropylene, LDPE, modified material and copolymer polypropylene input agitating device in be mixed,
Raw material A is made；
(2) raw material A obtained by step (1) is placed in screw extruder and squeezes out film layer；
(3) by film layer merging Packing Machine obtained by step (2), by plastic uptake, cutting process, high temperature resistant anti-freezing packaging is prepared
Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212095.1A CN108384115A (en) | 2018-03-15 | 2018-03-15 | A kind of high temperature resistant anti-freezing packing box and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212095.1A CN108384115A (en) | 2018-03-15 | 2018-03-15 | A kind of high temperature resistant anti-freezing packing box and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108384115A true CN108384115A (en) | 2018-08-10 |
Family
ID=63067699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810212095.1A Pending CN108384115A (en) | 2018-03-15 | 2018-03-15 | A kind of high temperature resistant anti-freezing packing box and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108384115A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI672231B (en) * | 2018-10-29 | 2019-09-21 | 南亞塑膠工業股份有限公司 | Manufacturing method of tableware having thermal transfer printed pattern |
| CN112940264A (en) * | 2021-03-02 | 2021-06-11 | 苏州市和好塑业有限公司 | Modified polylactic acid material, preparation method and application thereof |
| CN114230926A (en) * | 2021-12-30 | 2022-03-25 | 苏州优矿塑新材料股份有限公司 | Low-temperature-resistant polypropylene material and preparation method and application thereof |
| CN116178820A (en) * | 2023-02-24 | 2023-05-30 | 苏州颐顺环保新材料科技有限公司 | Low-temperature-resistant polypropylene material and preparation method and application thereof |
Citations (5)
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|---|---|---|---|---|
| KR100220892B1 (en) * | 1996-12-30 | 1999-09-15 | 이종학 | A calenderable polypropylene film, sheet composition, and its preparing method |
| CN104163982A (en) * | 2013-05-20 | 2014-11-26 | 黑龙江鑫达企业集团有限公司 | Environment-friendly foamed polypropylene material and preparation method thereof |
| CN104629167A (en) * | 2013-11-12 | 2015-05-20 | 黑龙江鑫达企业集团有限公司 | Foaming polypropylene material and preparation method thereof |
| CN105273305A (en) * | 2014-07-25 | 2016-01-27 | 天津市科润特包装有限公司 | Preparation method of toughening polypropylene composition |
| CN106832602A (en) * | 2017-02-23 | 2017-06-13 | 杭州兴源环保设备有限公司 | Corrosion-and high-temp-resistant diaphragm |
-
2018
- 2018-03-15 CN CN201810212095.1A patent/CN108384115A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| KR100220892B1 (en) * | 1996-12-30 | 1999-09-15 | 이종학 | A calenderable polypropylene film, sheet composition, and its preparing method |
| CN104163982A (en) * | 2013-05-20 | 2014-11-26 | 黑龙江鑫达企业集团有限公司 | Environment-friendly foamed polypropylene material and preparation method thereof |
| CN104629167A (en) * | 2013-11-12 | 2015-05-20 | 黑龙江鑫达企业集团有限公司 | Foaming polypropylene material and preparation method thereof |
| CN105273305A (en) * | 2014-07-25 | 2016-01-27 | 天津市科润特包装有限公司 | Preparation method of toughening polypropylene composition |
| CN106832602A (en) * | 2017-02-23 | 2017-06-13 | 杭州兴源环保设备有限公司 | Corrosion-and high-temp-resistant diaphragm |
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| 程军主编: "《通用塑料手册》", 31 May 2007, 国防工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI672231B (en) * | 2018-10-29 | 2019-09-21 | 南亞塑膠工業股份有限公司 | Manufacturing method of tableware having thermal transfer printed pattern |
| US11633888B2 (en) | 2018-10-29 | 2023-04-25 | Nan Ya Plastics Corporation | Method for manufacturing a tableware article having a thermal-transfer printed pattern |
| CN112940264A (en) * | 2021-03-02 | 2021-06-11 | 苏州市和好塑业有限公司 | Modified polylactic acid material, preparation method and application thereof |
| CN114230926A (en) * | 2021-12-30 | 2022-03-25 | 苏州优矿塑新材料股份有限公司 | Low-temperature-resistant polypropylene material and preparation method and application thereof |
| CN116178820A (en) * | 2023-02-24 | 2023-05-30 | 苏州颐顺环保新材料科技有限公司 | Low-temperature-resistant polypropylene material and preparation method and application thereof |
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Application publication date: 20180810 |
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