CN109822953A - A kind of preparation method of Art Design packing film material - Google Patents
A kind of preparation method of Art Design packing film material Download PDFInfo
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- CN109822953A CN109822953A CN201910155153.6A CN201910155153A CN109822953A CN 109822953 A CN109822953 A CN 109822953A CN 201910155153 A CN201910155153 A CN 201910155153A CN 109822953 A CN109822953 A CN 109822953A
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Abstract
The present invention relates to technology of thin film material preparation fields, specifically disclose a kind of preparation method of Art Design packing film material, the following steps are included: addition deionized water and coupling agent obtain modified manometer silicon dioxide into nano silica, by PE resin, modified manometer silicon dioxide and processing aid are kneaded to obtain mixed material, mixed material is delivered in extruder after extruding pelletization and is put into plastic film blowing machine again, obtain PE film, the one side of PE film is subjected to sided corona treatment, modified PVA coating fluid is coated in the sided corona treatment face of PE film, coated PE film is subjected to maturation process, the side for being coated with modified PVA coating fluid is subjected to surface printing again, it will complete the PE film after printing and PE Film laminated obtain composite membrane, composite membrane is subjected to maturation process, it is cut again, packaging is It can.Thin-film material intensity prepared by the present invention and good toughness, improve barrier property, and at low cost.
Description
Technical field
The present invention relates to technology of thin film material preparation field, the preparation side of specifically a kind of Art Design packing film material
Method.
Background technique
Thin-film material refers to thin metal or organic matter layer of the thickness between monatomic to several millimeters, and plastic film
Shared share is increasing on the market for material and plastic packet product, has been widely used in food, medicine, chemical industry etc.
Technical field, these products all bring great convenience to people's lives.
In order to decorate and beautiful, and also to improve the effect of publicity and promote consumption, it will usually in packing film material
Surface carry out corresponding Art Design, it is therefore desirable to packing film material has a more excellent performance, however general packaging
Usually there is the problems such as cracky, ink adhesion is poor in thin-film material, performance is bad, not be able to satisfy Art Design packing film
Performance requirement.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of Art Design packing film material, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of preparation method of Art Design packing film material, comprising the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, at dispersion
Modified manometer silicon dioxide is obtained after reason；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, mixed material is obtained；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into
In plastic film blowing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, is changed in one layer of the sided corona treatment face even spread of PE film
Property PVA coating fluid；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and obtained with without the PE Film laminated of coating, curing and printing treatment
To composite membrane；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packaging can be obtained
Thin-film material.
As a further solution of the present invention: in step 1, the decentralized processing is dispersed using ultrasonic wave.
As a further solution of the present invention: in step 2, the processing aid include filler, lubricant, antioxidant and
Dispersing agent.
As a further solution of the present invention: in step 2, the mixing is completed in kneading machine.
As a further solution of the present invention: in step 4, the modified PVA coating fluid is made of following preparation method:
Aqueous povidone solution is added into nano-titanium dioxide, it is water-soluble to obtain nano-titanium dioxide after stirring
Liquid；
PVA, deionized water and waterproofing agent are mixed, for heating stirring until PVA completes dissolution, it is water-soluble to obtain PVA after cooling
Liquid；
Nano-titanium dioxide aqueous solution is uniformly mixed to obtain modified PVA coating fluid with PVA aqueous solution.
As a further solution of the present invention: in step 4, described be coated in coating machine or dry compound machine is completed.
As a further solution of the present invention: in step 7, it is described it is compound be dry compound machine or squeeze out compounding machine in
It completes.
Compared with prior art, the beneficial effects of the present invention are:
The Art Design packing film material, preparation method is simple, improves PE film added with nano silica
Intensity and toughness, and the compatibility of nano silica and PE resin is improved using coupling agent, improve nano silica
Dispersion degree improve processing performance；
Modified PVA coating fluid is improved in the adhesive force of PE film surface by sided corona treatment, and modified PVA coating fluid makes up
The disadvantages of PE film is poor to the barrier property of oxygen, improves barrier property, and at low cost；
Printing ink is not directly exposed to be less prone to outside and fall the effect of ink phenomenon in the centre of composite membrane, will not enter packet
Fill internal contamination packing material.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Embodiment is closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to solve
The present invention is released, is not intended to limit the present invention.
Embodiment 1
In the embodiment of the present invention, a kind of preparation method of Art Design packing film material, comprising the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, at dispersion
Modified manometer silicon dioxide is obtained after reason；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, mixed material is obtained；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into
In plastic film blowing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, is changed in one layer of the sided corona treatment face even spread of PE film
Property PVA coating fluid；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and obtained with without the PE Film laminated of coating, curing and printing treatment
To composite membrane；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packaging can be obtained
Thin-film material.
Embodiment 2
In the embodiment of the present invention, a kind of preparation method of Art Design packing film material, comprising the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, at dispersion
Modified manometer silicon dioxide is obtained after reason, the decentralized processing is dispersed using ultrasonic wave；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, mixed material is obtained；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into
In plastic film blowing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, is changed in one layer of the sided corona treatment face even spread of PE film
Property PVA coating fluid；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and obtained with without the PE Film laminated of coating, curing and printing treatment
To composite membrane；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packaging can be obtained
Thin-film material.
Embodiment 3
In the embodiment of the present invention, a kind of preparation method of Art Design packing film material, comprising the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, at dispersion
Modified manometer silicon dioxide is obtained after reason, the decentralized processing is dispersed using ultrasonic wave；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, and obtain mixed material, described
Processing aid includes filler, lubricant, antioxidant and dispersing agent, and the mixing is completed in kneading machine；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into
In plastic film blowing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, is changed in one layer of the sided corona treatment face even spread of PE film
Property PVA coating fluid；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and obtained with without the PE Film laminated of coating, curing and printing treatment
To composite membrane；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packaging can be obtained
Thin-film material.
Embodiment 4
In the embodiment of the present invention, a kind of preparation method of Art Design packing film material, comprising the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, at dispersion
Modified manometer silicon dioxide is obtained after reason, the decentralized processing is dispersed using ultrasonic wave；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, and obtain mixed material, described
Processing aid includes filler, lubricant, antioxidant and dispersing agent, and the mixing is completed in kneading machine；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into
In plastic film blowing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, is changed in one layer of the sided corona treatment face even spread of PE film
Property PVA coating fluid, described be coated in coating machine or dry compound machine are completed, the modified PVA coating fluid, by following preparation side
Method is made:
Aqueous povidone solution is added into nano-titanium dioxide, it is water-soluble to obtain nano-titanium dioxide after stirring
Liquid；
PVA, deionized water and waterproofing agent are mixed, for heating stirring until PVA completes dissolution, it is water-soluble to obtain PVA after cooling
Liquid；
Nano-titanium dioxide aqueous solution is uniformly mixed to obtain modified PVA coating fluid with PVA aqueous solution；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and obtained with without the PE Film laminated of coating, curing and printing treatment
To composite membrane；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packaging can be obtained
Thin-film material.
Embodiment 5
In the embodiment of the present invention, a kind of preparation method of Art Design packing film material, comprising the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, at dispersion
Modified manometer silicon dioxide is obtained after reason, the decentralized processing is dispersed using ultrasonic wave；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, and obtain mixed material, described
Processing aid includes filler, lubricant, antioxidant and dispersing agent, and the mixing is completed in kneading machine；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into
In plastic film blowing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, is changed in one layer of the sided corona treatment face even spread of PE film
Property PVA coating fluid, described be coated in coating machine or dry compound machine are completed, the modified PVA coating fluid, by following preparation side
Method is made:
Aqueous povidone solution is added into nano-titanium dioxide, it is water-soluble to obtain nano-titanium dioxide after stirring
Liquid；
PVA, deionized water and waterproofing agent are mixed, for heating stirring until PVA completes dissolution, it is water-soluble to obtain PVA after cooling
Liquid；
Nano-titanium dioxide aqueous solution is uniformly mixed to obtain modified PVA coating fluid with PVA aqueous solution；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and obtained with without the PE Film laminated of coating, curing and printing treatment
To composite membrane, it is described it is compound be to be completed in dry compound machine or squeeze out in compounding machine；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packaging can be obtained
Thin-film material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of preparation method of Art Design packing film material, which comprises the following steps:
Step 1: deionized water being added into nano silica, stirs evenly, addition coupling agent KH-550, after decentralized processing
Obtain modified manometer silicon dioxide；
Step 2: PE resin, modified manometer silicon dioxide and processing aid are kneaded, mixed material is obtained；
Step 3: mixed material is delivered to extruding pelletization in conical double screw extruder and obtains masterbatch, masterbatch is put into plastics
In inflation film manufacturing machine, by melting, inflation, cooling, PE film can be obtained；
Step 4: the one side of PE film is subjected to sided corona treatment, in one layer of modified PVA of sided corona treatment face even spread of PE film
Coating fluid；
Step 5: coated PE film is placed in curing chamber and carries out maturation process；
Step 6: after the completion of curing, surface printing is carried out in the side for being coated with modified PVA coating fluid；
Step 7: the PE film after printing will be completed and answered without the PE Film laminated of coating, curing and printing treatment
Close film；
Step 8: composite membrane being placed in curing chamber and carries out maturation process, then is cut, packed, and packing film can be obtained
Material.
2. the preparation method of Art Design packing film material according to claim 1, which is characterized in that in step 1,
The decentralized processing is dispersed using ultrasonic wave.
3. the preparation method of Art Design packing film material according to claim 1, which is characterized in that in step 2,
The processing aid includes filler, lubricant, antioxidant and dispersing agent.
4. the preparation method of Art Design packing film material according to claim 1 or 3, which is characterized in that step 2
In, the mixing is completed in kneading machine.
5. the preparation method of Art Design packing film material according to claim 1, which is characterized in that in step 4,
The modified PVA coating fluid, is made of following preparation method:
Aqueous povidone solution is added into nano-titanium dioxide, nano-titanium dioxide aqueous solution is obtained after stirring；
PVA, deionized water and waterproofing agent are mixed, heating stirring obtains PVA aqueous solution after cooling until PVA completion dissolution；
Nano-titanium dioxide aqueous solution is uniformly mixed to obtain modified PVA coating fluid with PVA aqueous solution.
6. the preparation method of Art Design packing film material according to claim 5, which is characterized in that in step 4,
Described be coated in coating machine or dry compound machine is completed.
7. the preparation method of any Art Design packing film material according to claim 1~6, which is characterized in that step
In rapid seven, it is described it is compound be dry compound machine or squeeze out compounding machine in complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155153.6A CN109822953A (en) | 2019-03-01 | 2019-03-01 | A kind of preparation method of Art Design packing film material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155153.6A CN109822953A (en) | 2019-03-01 | 2019-03-01 | A kind of preparation method of Art Design packing film material |
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| Publication Number | Publication Date |
|---|---|
| CN109822953A true CN109822953A (en) | 2019-05-31 |
Family
ID=66865055
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910155153.6A Withdrawn CN109822953A (en) | 2019-03-01 | 2019-03-01 | A kind of preparation method of Art Design packing film material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378221A (en) * | 2020-01-07 | 2020-07-07 | 江苏精良高分子材料有限公司 | Stiffness-increasing master batch for improving barrier property of LLDPE (Linear Low Density polyethylene) film and preparation method thereof |
| CN112341696A (en) * | 2020-12-16 | 2021-02-09 | 瀚寅(苏州)新材料科技有限公司 | Nano-modified high-barrier membrane and preparation method thereof |
| CN112375240A (en) * | 2020-11-06 | 2021-02-19 | 东莞市和信包装制品有限公司 | Preparation method of PE film and PE film |
-
2019
- 2019-03-01 CN CN201910155153.6A patent/CN109822953A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378221A (en) * | 2020-01-07 | 2020-07-07 | 江苏精良高分子材料有限公司 | Stiffness-increasing master batch for improving barrier property of LLDPE (Linear Low Density polyethylene) film and preparation method thereof |
| CN112375240A (en) * | 2020-11-06 | 2021-02-19 | 东莞市和信包装制品有限公司 | Preparation method of PE film and PE film |
| CN112341696A (en) * | 2020-12-16 | 2021-02-09 | 瀚寅(苏州)新材料科技有限公司 | Nano-modified high-barrier membrane and preparation method thereof |
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Application publication date: 20190531 |
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