CN104987562A - Dumpling packaging film manufacturing process - Google Patents
Dumpling packaging film manufacturing process Download PDFInfo
- Publication number
- CN104987562A CN104987562A CN201510139083.7A CN201510139083A CN104987562A CN 104987562 A CN104987562 A CN 104987562A CN 201510139083 A CN201510139083 A CN 201510139083A CN 104987562 A CN104987562 A CN 104987562A
- Authority
- CN
- China
- Prior art keywords
- master batch
- plastic master
- manufacturing process
- film manufacturing
- boiled dumpling
- 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
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Classifications
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a dumpling packaging film manufacturing process, which mainly comprises: plastic masterbatch refining, water washing, drying, mixing through a mixer, treating through a film blower, and the like. According to the present invention, the manufacturing process is simple and easy to perform, the produced dumpling packaging film has characteristics of strong hardness resistance, recycling and environmental pollution reducing, and the process is suitable for mass production.
Description
Technical field
The present invention relates to plastics film manufacturing process, particularly relate to a kind of boiled dumpling packing film manufacturing process.
Background technology
The surface property of Plastic film surface, performance polarity, surfaceness, surface can affect the cohesive strength of film and antiseptic-germicide containing the per-cent of oxygen, nitrogen-atoms, thus affect anti-microbial property.In addition, by before on antiseptic-germicide coating or evaporation to film, pre-treatment should be carried out to film substrate surface in advance, improve its surperficial land can, improve bonding force.For to apply or the packaging film base material of evaporation generally has PET, PA, PVC, BOPP, LDPE etc.; Food antimicrobial packaging is the most promising part in active food packaging.Select antibacterial film packaging to be the most useful, it constantly can suppress microbial growth by delivery of antimicrobials, ensures the safety of food, extends the shelf-life of food.Let us human consumer enjoys higher quality of the life.
Summary of the invention
The invention provides a kind of boiled dumpling packing film manufacturing process.For realizing object of the present invention, technical scheme of the present invention is as follows:
A kind of boiled dumpling packing film manufacturing process, it is characterized in that, its concrete steps are:
(1) plastic master batch is by a large amount of deionized water rinsing, thus obtains pure plastic master batch; Plastic master batch comprises carbon fiber 70%-85%, vinyon particle 15%-25%, auxiliary agent 10-15% and thermo-stabilizer 5-10%, adopts a large amount of dusts of electrostatic precipitation technology removal plastic master batch surface adhesion to obtain the plastic master batch refined to plastic master batch;
(2) with water preimpregnation 3-5min after, then dry under 75-85 DEG C of condition; Refining plastic master batch is sent into mixer by artificial or transfer roller and is carried out mixing treatment;
(3) use common inflation film manufacturing machine, adopt high-pressure polyethylene film-blowing process, temperature is arranged on 130 DEG C-160 DEG C, gets final product normal blown film, printing, bag.
Preferably, step (1) thermo-stabilizer is the mixture of any one or they in tin dilaurate two positive group tin, thiol-butyl tin, mercaptan octyl group ester; Auxiliary agent is the mixture of any one or they in EVA, MBS, PC.
Preferably, in step (2), the rotating speed of mixer is 6000-8000rpm, and mixing time is 3-5min.
Beneficial effect: the invention provides a kind of boiled dumpling packing film manufacturing process, its key step comprises refining plastic master batch-washing-oven dry-mixer batch mixing-inflation film manufacturing machine etc., this manufacturing process is simple, the boiled dumpling packing film hardness tolerant produced is strong, can recycle, decrease environmental pollution, be applicable to scale operation manufacture.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
A kind of boiled dumpling packing film manufacturing process, it is characterized in that, its concrete steps are:
(1) plastic master batch is by a large amount of deionized water rinsing, thus obtains pure plastic master batch; Plastic master batch comprises carbon fiber 70%-85%, vinyon particle 15%-25%, auxiliary agent 10-15% and thermo-stabilizer 5-10%, adopts a large amount of dusts of electrostatic precipitation technology removal plastic master batch surface adhesion to obtain the plastic master batch refined to plastic master batch;
(2) with water preimpregnation 3-5min after, then dry under 75-85 DEG C of condition; Refining plastic master batch is sent into mixer by artificial or transfer roller and is carried out mixing treatment;
(3) use common inflation film manufacturing machine, adopt high-pressure polyethylene film-blowing process, temperature is arranged on 130 DEG C-160 DEG C, gets final product normal blown film, printing, bag.
Wherein, step (1) thermo-stabilizer is the mixture of any one or they in tin dilaurate two positive group tin, thiol-butyl tin, mercaptan octyl group ester; Auxiliary agent is the mixture of any one or they in EVA, MBS, PC, and in step (2), the rotating speed of mixer is 6000-8000rpm, and mixing time is 3-5min
..
The invention provides a kind of boiled dumpling packing film manufacturing process, its key step comprises refining plastic master batch-washing-oven dry-mixer batch mixing-inflation film manufacturing machine etc., this manufacturing process is simple, the boiled dumpling packing film hardness tolerant produced is strong, can recycle, decrease environmental pollution, be applicable to scale operation manufacture.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention to do equivalent structure or the conversion of equivalent flow process, 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 (3)
1. a boiled dumpling packing film manufacturing process, is characterized in that, its concrete steps are:
(1) plastic master batch is by a large amount of deionized water rinsing, thus obtains pure plastic master batch; Plastic master batch comprises carbon fiber 70%-85%, vinyon particle 15%-25%, auxiliary agent 10-15% and thermo-stabilizer 5-10%, adopts a large amount of dusts of electrostatic precipitation technology removal plastic master batch surface adhesion to obtain the plastic master batch refined to plastic master batch;
(2) with water preimpregnation 3-5min after, then dry under 75-85 DEG C of condition; Refining plastic master batch is sent into mixer by artificial or transfer roller and is carried out mixing treatment;
(3) use common inflation film manufacturing machine, adopt high-pressure polyethylene film-blowing process, temperature is arranged on 130 DEG C-160 DEG C, gets final product normal blown film, printing, bag.
2. a kind of boiled dumpling packing film manufacturing process according to claim 1, is characterized in that, step (1) thermo-stabilizer is the mixture of any one or they in tin dilaurate two positive group tin, thiol-butyl tin, mercaptan octyl group ester; Auxiliary agent is the mixture of any one or they in EVA, MBS, PC.
3. a kind of boiled dumpling packing film manufacturing process according to claim 1, is characterized in that, in step (2), the rotating speed of mixer is 6000-8000rpm, and mixing time is 3-5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139083.7A CN104987562A (en) | 2015-03-28 | 2015-03-28 | Dumpling packaging film manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139083.7A CN104987562A (en) | 2015-03-28 | 2015-03-28 | Dumpling packaging film manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104987562A true CN104987562A (en) | 2015-10-21 |
Family
ID=54299470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510139083.7A Pending CN104987562A (en) | 2015-03-28 | 2015-03-28 | Dumpling packaging film manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104987562A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0971366A1 (en) * | 1998-07-10 | 2000-01-12 | Pirelli Cables and Systems LLC | Conductive composite material and method for producing it |
| JP2012207100A (en) * | 2011-03-29 | 2012-10-25 | Sumitomo Bakelite Co Ltd | Molded article with excellent mechanical characteristic, and method and apparatus for manufacturing the same |
| CN102850638A (en) * | 2012-10-22 | 2013-01-02 | 晓健科技（大连）有限公司 | Preparation method of polyethylene carbon fiber |
| CN102874467A (en) * | 2012-10-22 | 2013-01-16 | 晓健科技（大连）有限公司 | Multifunctional carbon fiber plastic bag and preparation method thereof |
-
2015
- 2015-03-28 CN CN201510139083.7A patent/CN104987562A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0971366A1 (en) * | 1998-07-10 | 2000-01-12 | Pirelli Cables and Systems LLC | Conductive composite material and method for producing it |
| JP2012207100A (en) * | 2011-03-29 | 2012-10-25 | Sumitomo Bakelite Co Ltd | Molded article with excellent mechanical characteristic, and method and apparatus for manufacturing the same |
| CN102850638A (en) * | 2012-10-22 | 2013-01-02 | 晓健科技（大连）有限公司 | Preparation method of polyethylene carbon fiber |
| CN102874467A (en) * | 2012-10-22 | 2013-01-16 | 晓健科技（大连）有限公司 | Multifunctional carbon fiber plastic bag and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151021 |