CN108115956A - A kind of rice bin and its production method - Google Patents
A kind of rice bin and its production method Download PDFInfo
- Publication number
- CN108115956A CN108115956A CN201711382221.XA CN201711382221A CN108115956A CN 108115956 A CN108115956 A CN 108115956A CN 201711382221 A CN201711382221 A CN 201711382221A CN 108115956 A CN108115956 A CN 108115956A
- Authority
- CN
- China
- Prior art keywords
- rice bin
- rice
- injection
- bin
- antiseptic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0011—Biocides
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Cereal-Derived Products (AREA)
Abstract
The present invention relates to technical field of living goods more particularly to a kind of rice bin and its production methods.By adding antimicrobial component into the material of manufacture rice bin, made rice bin is enable to release the metal silver ion with positive charge.Therefore, the rice bin that the above method is produced has excellent anti-microbial property, breeding of the bacterium in rice can effectively be prevented, eliminate significantly rice storage occur in the process make moist, mildew, it is rotten phenomena such as, effectively prevent its rice in storage from going bad, to ensure food security, have broad application prospects.
Description
Technical field
The present invention relates to technical field of living goods more particularly to a kind of rice bin and its production methods.
Background technology
The rice bin sold currently on the market is mainly wooden rice bin and plastics rice bin.Wherein, wooden rice bin presence cannot be close
The problem of sealing and being also easy to produce bacterium and go mouldy, particularly in plum rain season.Although plastics rice bin is not susceptible to go mouldy in itself,
But since leakproofness cannot accomplish that perfect vacuum stores, there are still can not overcome rice to grow a large amount of bacteriums after making moist
And the problem of going mouldy.
And aflatoxins can be generated after rice mildew, it is demonstrated experimentally that aflatoxins is in presently found chemical carcinogen
One of most strong substance, major determinant liver function simultaneously have strong carcinogenic, teratogenesis, mutagenesis, can cause liver cancer, may be used also
To induce osteocarcinoma, the carcinoma of the rectum, kidney, breast cancer, oophoroma etc..Also, aflatoxins has more stable chemical property, only
Having could be destroyed under 280 DEG C or more high temperature, it is insensitive to heat, and 100 DEG C/20 can not be complete by its aflatoxins when small
Removal.Therefore, the rice of mildew is very big to human health damage.It is badly in need of providing a kind of more advanced rice storage device in family life
Tool, eliminate rice be susceptible in storage process make moist, mildew, it is rotten the phenomenon that, to ensure the safe diet of people.
The content of the invention
In view of the above problems, one aspect of the present invention discloses a kind of production method of the rice bin of antibacterial, specific to walk
It is rapid as follows：
S1, stirring：It after raw material are weighed by weight respectively, feeds intake and is stirred in mixer, stirring is equal
Mixing material is obtained after even；
Wherein, the raw material include antiseptic and PP plastics, and the proportioning of the antiseptic and PP plastics is 0.5-1%：
1；
S2, granulation：Granulation is carried out after the mixing material is processed to handle to obtain feed particles；
S3, injected sample：Start preheating injection molding machine simultaneously sets injection parameters, carries out rice bin sample and has a fling at；If rice bin sample
It is unqualified, injection parameters are adjusted, until sample passes；
S4, batch are molded：According to the injection parameters that qualified samples are obtained in S3, batch injection production obtains product；
S5, polishing vanning：Obtained product in S4 is carried out to obtain rice bin after repairing inspection overlap processing, the rice bin is through inspection
It cases after testing qualification.
Preferably, in S1, the Parameter Conditions of the mixer are：700 revs/min of rotating circular flow 3 minutes；1000
Rev/min reacting cycle is run 2 minutes.Mixing material is sufficiently stirred evenly in mixer.
Preferably, in S4, the injection parameters are respectively：Injection molding temperature：160-200℃；Injection pressure 100-
130MPa；Injection speed 65-75cm3/s。
Preferably, before vanning, the step of being packed to the rice bin is further included.
The antiseptic can be organic antibacterial agent and inorganic antiseptic.Preferably, the antiseptic is inorganic antiseptic,
It includes silver ion.Specifically Antibacterial Mechanism is：Antiseptic under certain conditions, releases metal silver ion.Due to bacterium table
Face carries negative electrical charge, therefore the silver ion with positive charge is attracted to bacterium surface, and then destroys its electrolyte balance, causes
Bacterium is dead since cell membrane is damaged.
The second aspect of the present invention discloses a kind of rice bin of above method production, and antimicrobial component is with the addition of in material,
Can effective antibacterial, prevent its rice in storage from going mouldy and growing bacterium.
Preferably, the rice bin includes babinet and lid.
It is furthermore preferred that the rice bin is additionally provided with a drawer.
It is furthermore preferred that a upper magnet is additionally provided on the lid.
It is furthermore preferred that a lower magnet is additionally provided on the babinet.
Compared with the prior art, the invention has the advantages that：
The invention discloses a kind of methods for producing rice bin, by adding antimicrobial component into the material of manufacture rice bin, make
Made rice bin can release the metal silver ion with positive charge.Therefore, the rice bin that the above method is produced has excellent
Anti-microbial property, can effectively prevent breeding of the bacterium in rice, eliminate significantly rice storage occur in the process by
Tide, mildew, it is rotten phenomena such as, effectively prevent its rice in storage from going bad, to ensure food security, before there is wide application
Scape.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System.
Fig. 1 is the flow chart of the production rice bin method in the embodiment of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments be only used for the present invention without
For limiting the scope of the invention.
Embodiment 1
Present embodiment discloses a kind of method for producing rice bin, the flow chart of this method as shown in Figure 1, specific steps such as
Under：
S1, stirring：It after raw material are weighed by weight respectively, feeds intake and is stirred in mixer, stirring is equal
Mixing material is obtained after even；
Wherein, the raw material include antiseptic and PP plastics, and the proportioning of the antiseptic and PP plastics is 0.8%：1；
S2, granulation：Granulation is carried out after the mixing material is processed to handle to obtain feed particles；
S3, injected sample：Start preheating injection molding machine simultaneously sets injection parameters, carries out rice bin sample and has a fling at；If rice bin sample
It is unqualified, injection parameters are adjusted, until sample passes；
S4, batch are molded：According to the injection parameters that qualified samples are obtained in S3, batch injection production obtains product；
S5, polishing vanning：Obtained product in S4 is carried out to obtain rice bin after repairing inspection overlap processing, the rice bin is through inspection
It cases after testing qualification.
Wherein, in S1, the Parameter Conditions of the mixer are：700 revs/min of rotating circular flow 3 minutes；1000
Rev/min reacting cycle is run 2 minutes.Mixing material is sufficiently stirred evenly in mixer.
In S4, the injection parameters are respectively：Injection molding temperature：180℃；Injection pressure 120MPa；Injection speed
70cm3/s。
The method that the present embodiment produces rice bin, it is simple for process effective, wherein, antiseptic is Japan (ISHIZUKA GLASS
CO., the silver system antimicrobial particle of the IONPURE of LTD) Ishizuka Glass, the heat resistance of the antiseptic more than 500 DEG C, because
And it is adapted to various resins, fibre process requirement.
Embodiment 2
Present embodiment discloses a kind of rice bin, which is made by 1 method of embodiment, and the rice bin includes babinet and lid
Son, the rice bin have excellent anti-microbial property, have broad application prospects.
Embodiment 3
Rice bin in embodiment 2 is respectively placed in the common plastics rice bin bought in the market in air, 18 hours
Afterwards, the Escherichia coli number on rice bin surface is detected respectively, and the results are shown in Table 1.
Table 1
Experimental result is found, after 18 hours, the aerobic plate count of common plastics rice bin is considerably beyond rice disclosed by the invention
Case, illustrating the rice bin of the present invention has excellent anti-microbial property, can effectively prevent breeding of the bacterium in rice, significantly
Eliminate rice storage occur in the process make moist, mildew, it is rotten phenomena such as, effectively prevent its rice in storage from going bad.
In the preferred embodiment of the present invention, above-mentioned rice bin is additionally provided with a drawer.
In the preferred embodiment of the present invention, it is additionally provided with a upper magnet on above-mentioned lid.
In the preferred embodiment of the present invention, it is additionally provided with a lower magnet on above-mentioned babinet.
Specific embodiments of the present invention are described in detail above, but it is intended only as example, it is of the invention and unlimited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
It substitutes also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of production method of rice bin, which is characterized in that comprise the following steps：
S1, stirring：After raw material are weighed by weight respectively, feed intake and be stirred in mixer, after stirring evenly
Obtain mixing material；
Wherein, the raw material include antiseptic and PP plastics, and the proportioning of the antiseptic and PP plastics is 0.5-1%：1；
S2, granulation：Granulation is carried out after the mixing material is processed to handle to obtain feed particles；
S3, injected sample：Start preheating injection molding machine simultaneously sets injection parameters, carries out rice bin sample and has a fling at；If rice bin sample does not conform to
Lattice adjust injection parameters, until sample passes；
S4, batch are molded：According to the injection parameters that qualified samples are obtained in S3, batch injection production obtains product；
S5, polishing vanning：Obtained product in S4 is carried out to obtain rice bin after repairing inspection overlap processing, the rice bin is closed through examining
It cases after lattice.
2. according to the method described in claim 1, it is characterized in that, in S1, the Parameter Conditions of the mixer are：700 turns/
Divide rotating circular flow 3 minutes；1000 revs/min of reacting cycles are run 2 minutes.
3. according to the method described in claim 1, it is characterized in that, in S4, the injection parameters are respectively：Injection molding temperature
Degree：160-200℃；Injection pressure 100-130MPa；Injection speed 65-75cm3/s。
4. according to the method described in claim 1, it is characterized in that, before vanning, further include and the rice bin is packed
The step of.
5. according to the method described in claim 1, it is characterized in that, the antiseptic is inorganic antiseptic, including silver ion.
6. the rice bin of the method production according to any one in claim 1-5.
7. rice bin according to claim 6, which is characterized in that the rice bin includes babinet and lid.
8. rice bin according to claim 6, which is characterized in that the rice bin is additionally provided with a drawer.
9. rice bin according to claim 6 a, which is characterized in that upper magnet is additionally provided on the lid.
10. rice bin according to claim 6 a, which is characterized in that lower magnet is additionally provided on the babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382221.XA CN108115956A (en) | 2017-12-20 | 2017-12-20 | A kind of rice bin and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382221.XA CN108115956A (en) | 2017-12-20 | 2017-12-20 | A kind of rice bin and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108115956A true CN108115956A (en) | 2018-06-05 |
Family
ID=62230433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382221.XA Pending CN108115956A (en) | 2017-12-20 | 2017-12-20 | A kind of rice bin and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115956A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214733A (en) * | 2013-03-25 | 2013-07-24 | 青岛永卓真塑料制品有限公司 | Novel antibacterial insulation plastic box |
| CN103665566A (en) * | 2013-12-10 | 2014-03-26 | 王乾宇 | Preparation method of environment-friendly antibacterial plastic chopping board |
| CN204483951U (en) * | 2015-03-30 | 2015-07-22 | 王晨皓 | One washes rice bucket |
| CN104960135A (en) * | 2015-04-30 | 2015-10-07 | 苏州乔布注塑工业有限公司 | PP plastic injection molding process |
-
2017
- 2017-12-20 CN CN201711382221.XA patent/CN108115956A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214733A (en) * | 2013-03-25 | 2013-07-24 | 青岛永卓真塑料制品有限公司 | Novel antibacterial insulation plastic box |
| CN103665566A (en) * | 2013-12-10 | 2014-03-26 | 王乾宇 | Preparation method of environment-friendly antibacterial plastic chopping board |
| CN204483951U (en) * | 2015-03-30 | 2015-07-22 | 王晨皓 | One washes rice bucket |
| CN104960135A (en) * | 2015-04-30 | 2015-10-07 | 苏州乔布注塑工业有限公司 | PP plastic injection molding process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |