CN104706157A - Preparation process for toughened disposable water cup - Google Patents
Preparation process for toughened disposable water cup Download PDFInfo
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- CN104706157A CN104706157A CN201510155869.8A CN201510155869A CN104706157A CN 104706157 A CN104706157 A CN 104706157A CN 201510155869 A CN201510155869 A CN 201510155869A CN 104706157 A CN104706157 A CN 104706157A
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- cup
- disposable water
- water cup
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Abstract
The invention discloses a preparation process for a toughened disposable water cup and relates to the field of preparation of disposable water cups. The preparation process comprises the following steps: (1) drying raw materials; (2) plastifying; (3) carrying out mold blowing; (4) cooling and solidifying a cup body; (5) carrying out post treatment on the cup body; and (6) packaging. A plastifying agent and a toughening agent are dioctyl phthalate and styrene-butadiene, and the use amount of dioctyl phthalate and styrene-butadiene can increase the mobility of plastics in a molding and machining process, so that the produced cup has good toughness; a lubricating agent is polyethylene wax, and the use amount of polyethylene wax can ensure that the transparency of the produced cup is good and the surface glossiness is high; after a finished product is formed, the disposable water cup finished product is put into a disinfection cabinet to be disinfected, wherein the disinfection time is 1-3 hours and the disinfection temperature is 100-110 DEG C; and the quality of the disposable water cup can be improved. The cup body produced by the method has a regular appearance, has the advantages of good transparency and high toughness, and has great market potential and wide prospect.
Description
Technical field
The invention belongs to the preparation field of disposable water cup, more particularly, the present invention relates to a kind of preparation technology of toughness reinforcing disposable water cup.
Background technology
Water tumbler is a kind of vessel being in most cases used for containing liquid, usually uses plastic cement, glass, porcelain or stainless steel manufacture, and at dining room packing beverage, then conventional dixie cup or glue cup contain.How cylindrical cup is, and top-open, hollow, for storage.Because of cup opening, in cup, liquid is easily by surrounding dust pollution, therefore places when long-time, and Multipurpose cup cover is covered.The cup containing hot drink has handle, easy to use, plastic cup because of have moulding changeable, beautiful in colour, cheap, beat the also advantage such as non-friable, be subject to many people, particularly children and adolescents and outdoor activity personnel.Owing to once thinking the easy to use of water tumbler, use material few, price is very cheap, and people generally accept, but disposable plastic cup generally all adopts PET, this plastics poor toughness, need a kind of water tumbler to solve this problem.
Summary of the invention
Problem to be solved by this invention is to provide that a kind of transparency is good, good toughness the preparation technology of toughness reinforcing disposable water cup.
To achieve these goals, the technical scheme that the present invention takes is:
A preparation technology for toughness reinforcing disposable water cup, comprises the steps:
(1) drying of raw material
Acrylic resin, plasticizer, flexibilizer and lubricant are placed in vacuum drums drying machine and carry out drying, dry temperature is 80-100 DEG C, and the time is 2-4h;
(2) plastify
Dried acrylic resin, plasticizer, flexibilizer and lubricant are put in injection machine, then extrude from extruder with melt form, obtain plastic pipe, the temperature of extruder leading portion is 160-180 DEG C, the temperature in stage casing is 155-165 DEG C, and the temperature of back segment is 140-160 DEG C;
(3) blowing
Then plastic pipe is placed in mould, and in pipe, passes into compressed air carry out inflation process to it, make plastic pipe be close in die cavity wall, the temperature of mould is 80-90 DEG C;
(4) cup cooling and solidification
Carry out cooling processing to the plastic pipe being close to die wall after inflation, the time of cooling is 70-90s, then die sinking, forms cup, then cooling curing in atmosphere;
(5) post processing of cup
Cooled plastic cup is carried out conditioning, forms finished product;
(6) pack
Ready-made finished product cup plastic bag sealing is packaged, is then packaged in carton.
Preferably, in described step (1), plasticizer, flexibilizer and lubricant are dioctyl phthalate, styrene-butadiene, Tissuemat E.
Preferably, the consumption of described dioctyl phthalate is 0.4-0.8Phr, and styrene-butadiene is 0.3-0.5Phr, and the consumption of Tissuemat E is 1-3Phr.
Preferably, formed in described step (5) after finished product disposable water cup disinfection.
Preferably, the process of described sterilization carries out disinfection for being put in disinfection cabinet by disposable water cup finished product.
Preferably, the time of described sterilization is 1-3h, and the temperature of sterilization is 100-110 DEG C.
Beneficial effect: the preparation technology that the invention provides a kind of toughness reinforcing disposable water cup, described plasticizer, flexibilizer is dioctyl phthalate, the mobility of plastics when styrene-butadiene and both consumptions can increase processing and forming, thus make the cup good toughness produced, lubricant is that Tissuemat E and consumption can make the cup transparency of production good, surface gloss is high, after forming finished product, disposable water cup finished product is put into disinfection in disinfection cabinet, the time of sterilization is 1-3h, the temperature of sterilization is 100-110 DEG C, the quality of disposable water cup can be improved.The cup profile rule adopting this kind of method to produce, have the advantage that the transparency is good, toughness is high, market potential is huge, has a extensive future.
Detailed description of the invention
embodiment 1:
A preparation technology for toughness reinforcing disposable water cup, comprises the steps:
(1) drying of raw material
Acrylic resin, plasticizer, flexibilizer and lubricant are placed in vacuum drums drying machine and carry out drying, plasticizer, flexibilizer and lubricant are dioctyl phthalate, styrene-butadiene, Tissuemat E, and the consumption of dioctyl phthalate is 0.4Phr, styrene-butadiene is 0.3Phr, the consumption of Tissuemat E is 1Phr, dry temperature is 80 DEG C, and the time is 2h;
(2) plastify
Dried acrylic resin, plasticizer, flexibilizer and lubricant are put in injection machine, then extrude from extruder with melt form, obtain plastic pipe, the temperature of extruder leading portion is 160 DEG C, the temperature in stage casing is 155 DEG C, and the temperature of back segment is 140 DEG C;
(3) blowing
Then plastic pipe is placed in mould, and in pipe, passes into compressed air carry out inflation process to it, make plastic pipe be close in die cavity wall, the temperature of mould is 80 DEG C;
(4) cup cooling and solidification
Carry out cooling processing to the plastic pipe being close to die wall after inflation, the time of cooling is 70s, then die sinking, forms cup, then cooling curing in atmosphere;
(5) post processing of cup
Cooled plastic cup is carried out conditioning, forms finished product, put into disinfection in disinfection cabinet to disposable water cup after forming finished product, the time of sterilization is 1h, and the temperature of sterilization is 100 DEG C;
(6) pack
Finished product cup plastic bag sealing after sterilization is packaged, is then packaged in carton.
embodiment 2:
A preparation technology for toughness reinforcing disposable water cup, comprises the steps:
(1) drying of raw material
Acrylic resin, plasticizer, flexibilizer and lubricant are placed in vacuum drums drying machine and carry out drying, plasticizer, flexibilizer and lubricant are dioctyl phthalate, styrene-butadiene, Tissuemat E, and the consumption of dioctyl phthalate is 0.6Phr, styrene-butadiene is 0.4Phr, the consumption of Tissuemat E is 2Phr, dry temperature is 90 DEG C, and the time is 3h;
(2) plastify
Dried acrylic resin, plasticizer, flexibilizer and lubricant are put in injection machine, then extrude from extruder with melt form, obtain plastic pipe, the temperature of extruder leading portion is 170 DEG C, the temperature in stage casing is 160 DEG C, and the temperature of back segment is 150 DEG C;
(3) blowing
Then plastic pipe is placed in mould, and in pipe, passes into compressed air carry out inflation process to it, make plastic pipe be close in die cavity wall, the temperature of mould is 85 DEG C;
(4) cup cooling and solidification
Carry out cooling processing to the plastic pipe being close to die wall after inflation, the time of cooling is 80s, then die sinking, forms cup, then cooling curing in atmosphere;
(5) post processing of cup
Cooled plastic cup is carried out conditioning, forms finished product, put into disinfection in disinfection cabinet to disposable water cup after forming finished product, the time of sterilization is 2h, and the temperature of sterilization is 105 DEG C;
(6) pack
Finished product cup plastic bag sealing after sterilization is packaged, is then packaged in carton.
embodiment 3:
A preparation technology for toughness reinforcing disposable water cup, comprises the steps:
(1) drying of raw material
Acrylic resin, plasticizer, flexibilizer and lubricant are placed in vacuum drums drying machine and carry out drying, plasticizer, flexibilizer and lubricant are dioctyl phthalate, styrene-butadiene, Tissuemat E, and the consumption of dioctyl phthalate is 0.8Phr, styrene-butadiene is 0.5Phr, the consumption of Tissuemat E is 3Phr, dry temperature is 100 DEG C, and the time is 4h;
(2) plastify
Dried acrylic resin, plasticizer, flexibilizer and lubricant are put in injection machine, then extrude from extruder with melt form, obtain plastic pipe, the temperature of extruder leading portion is 180 DEG C, the temperature in stage casing is 165 DEG C, and the temperature of back segment is 160 DEG C;
(3) blowing
Then plastic pipe is placed in mould, and in pipe, passes into compressed air carry out inflation process to it, make plastic pipe be close in die cavity wall, the temperature of mould is 90 DEG C;
(4) cup cooling and solidification
Carry out cooling processing to the plastic pipe being close to die wall after inflation, the time of cooling is 90s, then die sinking, forms cup, then cooling curing in atmosphere;
(5) post processing of cup
Cooled plastic cup is carried out conditioning, forms finished product, put into disinfection in disinfection cabinet to disposable water cup after forming finished product, the time of sterilization is 3h, and the temperature of sterilization is 110 DEG C;
(6) pack
Finished product cup plastic bag sealing after sterilization is packaged, is then packaged in carton.
After above PROCESS FOR TREATMENT, take out sample respectively, measurement result is as follows:
Can draw according to above table data, the disposable water cup prepared when embodiment 2 parameter is higher than the cup transparency of the preparation disposable water cup of prior art, surface gloss is high, and the height that heat resisting temperature and Toughness Ratio prior art prepare, be now more conducive to the preparation of disposable water cup.
The invention provides a kind of preparation technology of toughness reinforcing disposable water cup, described plasticizer, flexibilizer is dioctyl phthalate, the mobility of plastics when styrene-butadiene and both consumptions can increase processing and forming, thus make the cup good toughness produced, lubricant is that Tissuemat E and consumption can make the cup transparency of production good, surface gloss is high, after forming finished product, disposable water cup finished product is put into disinfection in disinfection cabinet, the time of sterilization is 1-3h, the temperature of sterilization is 100-110 DEG C, the quality of disposable water cup can be improved.The cup profile rule adopting this kind of method to produce, have the advantage that the transparency is good, toughness is high, market potential is huge, has a extensive future.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a preparation technology for toughness reinforcing disposable water cup, is characterized in that, comprises the steps:
(1) drying of raw material
Acrylic resin, plasticizer, flexibilizer and lubricant are placed in vacuum drums drying machine and carry out drying, dry temperature is 80-100 DEG C, and the time is 2-4h;
(2) plastify
Dried acrylic resin, plasticizer, flexibilizer and lubricant are put in injection machine, then extrude from extruder with melt form, obtain plastic pipe, the temperature of extruder leading portion is 160-180 DEG C, the temperature in stage casing is 155-165 DEG C, and the temperature of back segment is 140-160 DEG C;
(3) blowing
Then plastic pipe is placed in mould, and in pipe, passes into compressed air carry out inflation process to it, make plastic pipe be close in die cavity wall, the temperature of mould is 80-90 DEG C;
(4) cup cooling and solidification
Carry out cooling processing to the plastic pipe being close to die wall after inflation, the time of cooling is 70-90s, then die sinking, forms cup, then cooling curing in atmosphere;
(5) post processing of cup
Cooled plastic cup is carried out conditioning, forms finished product;
(6) pack
Ready-made finished product cup plastic bag sealing is packaged, is then packaged in carton.
2. according to the preparation technology of a kind of toughness reinforcing disposable water cup according to claim 1, it is characterized in that: in described step (1), plasticizer, flexibilizer and lubricant are dioctyl phthalate, styrene-butadiene, Tissuemat E.
3. according to the preparation technology of a kind of toughness reinforcing disposable water cup according to claim 2, it is characterized in that: the consumption of described dioctyl phthalate is 0.4-0.8Phr, and styrene-butadiene is 0.3-0.5Phr, the consumption of Tissuemat E is 1-3Phr.
4. according to the preparation technology of a kind of toughness reinforcing disposable water cup according to claim 1, it is characterized in that: to disposable water cup disinfection after described step (5) middle formation finished product.
5. according to the preparation technology of a kind of toughness reinforcing disposable water cup according to claim 4, it is characterized in that: the process of described sterilization carries out disinfection for being put in disinfection cabinet by disposable water cup finished product.
6. according to the preparation technology of a kind of toughness reinforcing disposable water cup according to claim 4, it is characterized in that: the time of described sterilization is 1-3h, the temperature of sterilization is 100-110 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155869.8A CN104706157A (en) | 2015-04-03 | 2015-04-03 | Preparation process for toughened disposable water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155869.8A CN104706157A (en) | 2015-04-03 | 2015-04-03 | Preparation process for toughened disposable water cup |
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| CN104706157A true CN104706157A (en) | 2015-06-17 |
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| CN201510155869.8A Pending CN104706157A (en) | 2015-04-03 | 2015-04-03 | Preparation process for toughened disposable water cup |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239926A (en) * | 2016-08-19 | 2016-12-21 | 安徽金星包装有限公司 | A kind of production method of plastic cup |
| CN115093601A (en) * | 2022-08-04 | 2022-09-23 | 台州玉米环保科技有限公司 | Preparation method of anti-falling PP milk teacup |
| CN116041859A (en) * | 2023-03-09 | 2023-05-02 | 遵义遵道智造实业有限公司 | Formula and preparation process of low-temperature-resistant high-toughness milk tea cup |
Citations (5)
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| JPS5768362A (en) * | 1980-10-09 | 1982-04-26 | Sanyo Shiki Kk | Vessel |
| JP2000025852A (en) * | 1998-07-03 | 2000-01-25 | Graphics Fuji:Kk | Heat insulation container |
| CN2714462Y (en) * | 2004-06-11 | 2005-08-03 | 阳湘春 | Disposable paper drinking cup convenient for concentrated drinks |
| CN1733472A (en) * | 2005-06-12 | 2006-02-15 | 浙江比例包装股份有限公司 | Cover membrane for paper and plastic drinking cup and production technology thereof |
| CN101249732A (en) * | 2008-04-11 | 2008-08-27 | 张锡卿 | Method for making container cup and structure thereof |
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2015
- 2015-04-03 CN CN201510155869.8A patent/CN104706157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768362A (en) * | 1980-10-09 | 1982-04-26 | Sanyo Shiki Kk | Vessel |
| JP2000025852A (en) * | 1998-07-03 | 2000-01-25 | Graphics Fuji:Kk | Heat insulation container |
| CN2714462Y (en) * | 2004-06-11 | 2005-08-03 | 阳湘春 | Disposable paper drinking cup convenient for concentrated drinks |
| CN1733472A (en) * | 2005-06-12 | 2006-02-15 | 浙江比例包装股份有限公司 | Cover membrane for paper and plastic drinking cup and production technology thereof |
| CN101249732A (en) * | 2008-04-11 | 2008-08-27 | 张锡卿 | Method for making container cup and structure thereof |
Non-Patent Citations (2)
| Title |
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| 安广杰: "《保卫健康》", 31 May 2012, 河南大学出版社 * |
| 翔飞迷茫: ""塑料水杯成型工艺分析"", 《HTTP://WENKU.BAIDU.COM/LINK?URL=TACECM7ASEOGJVZRGOJMCBQOTGWP6XPRXOIATY0HG0YQCKSXULVPN1ZRE7UI3ZY1DABPQQDVVEJM754EMA5E_XOBJM_KGAKMHRGHTKBGDD7》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239926A (en) * | 2016-08-19 | 2016-12-21 | 安徽金星包装有限公司 | A kind of production method of plastic cup |
| CN115093601A (en) * | 2022-08-04 | 2022-09-23 | 台州玉米环保科技有限公司 | Preparation method of anti-falling PP milk teacup |
| CN116041859A (en) * | 2023-03-09 | 2023-05-02 | 遵义遵道智造实业有限公司 | Formula and preparation process of low-temperature-resistant high-toughness milk tea cup |
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Application publication date: 20150617 |
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