CN201922595U - Modified plastic compound automatic packaging film for milk powder package - Google Patents
Modified plastic compound automatic packaging film for milk powder package Download PDFInfo
- Publication number
- CN201922595U CN201922595U CN2010206267210U CN201020626721U CN201922595U CN 201922595 U CN201922595 U CN 201922595U CN 2010206267210 U CN2010206267210 U CN 2010206267210U CN 201020626721 U CN201020626721 U CN 201020626721U CN 201922595 U CN201922595 U CN 201922595U
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- China
- Prior art keywords
- automatic packaging
- packaging film
- layer
- milk powder
- coiled material
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Abstract
A modified plastic compound automatic packaging film for milk powder package relates to a plastic packaging film. The utility model aims to solve the problems that the friction coefficient of a conventional automatic packaging coiled material surface is low, end products package can not be produced basically and even produced constrainedly, and the rejection rate is extremely high. The modified plastic compound automatic packaging film comprises a PE (Poly Ethylene) inner layer, a VMPET (vacuum metallized polyethylene terephthalat) interlayer and a PET (polyethylene terephthalate) surface layer, and further comprises a finishing agent layer, wherein the PE inner layer, the VMPET interlayer and the PET surface layer are integrally combined to be a complex film, and the finishing agent layer is coated on the outer surface of the PET surface layer. In the utility model, a colorless, transparent, non-toxic and safe finishing agent with good heat resistance is used, the finishing agent is coated on the surface of an automatic packaging coiled material, so that the friction coefficient of the outer surface can reach 0.24 to 0.35. Therefore, the performance of the surface of the automatic packaging coiled material for milk powder can reach the requirements of automatic filling machines at present. The surface of the complex film can bear a high temperature of 220 DEG C, and no influences can be caused on existing printing effect of the packaging film.
Description
Technical field
The utility model relates to a kind of plastic packaging film.
Background technology
For a long time, the milk powder automatic packaging machine has required to hinder milk powder further promoting the use of of packing automatically to the harshness of smooth property proposition.Because the smooth property of packing coiled material mainly is subjected to the inside and outside substrate surface performance impact of coiled material automatically, inner layer material produces because the little independent adjustment formula rate of batch, cost is also little, belong to the controlled influence factor of exogenous material, and outer every batch of operation amount of material PET film production producer commonly used reaches hundreds of tons, change whole production technology for the consumption of every batch several tons of automatic packings of milk powder even hundreds of kilogram separately, because of cost and profit disproportionate, do not have producer to can be it and make adjustment, belong to the uncontrollable influence factor of exogenous material.
Generally between 0.19～0.20, the motionless material of machine post-tensioning on this automatic packing coiled material easily makes coiled material sideslip back and forth to the coefficient of friction on the existing coiled material of packing automatically film surface, basic production does not go out finished product packing, even produce reluctantly, its percent defective is high, causes raw-material significant wastage.
The utility model content
The purpose of this utility model is lower for solving the coefficient of friction that has automatic packing coiled material film surface now, the motionless material of machine post-tensioning on this automatic packing coiled material, easily make coiled material sideslip back and forth, basic production does not go out finished product packing, even produce reluctantly, its percent defective is high, causes the problem of raw-material significant wastage, and a kind of compound automatic packaging film of modified plastics that is used for the milk powder packing is provided.
The utility model comprises PE (polyethylene) internal layer, VMPET (polyester aluminizer) intermediate layer and PET (PETG) top layer, also comprise the inorganic agent layer, PE internal layer, VMPET intermediate layer and pet sheet layer are compound to be the composite membrane of one, and the inorganic agent layer is coated on the outer surface of pet sheet layer.
Inorganic agent is mixed and made into for 10 parts～20 parts by 10 parts～20 parts of polyamides (weight portion, together following), 10 parts～20 parts of nitrocelluloses, 20 parts～40 parts of ethanol, 15 parts～30 parts of b propanols, 10 parts～40 parts of normal propyl alcohols, 10 parts～30 parts of ethyl acetates and n-butyl acetate.
The beneficial effects of the utility model: the utility model utilizes a kind of water white transparency, to the inorganic agent of human body safety non-toxic, good heat resistance, it evenly is coated on milk powder packs coiled material (composite membrane) surface automatically, its outer surface coefficient of friction is reached between 0.24～0.35, thereby make milk powder pack the requirement that the coiled material surface property reaches present automatic filling machine automatically, controlled to its realization.The composite membrane surface refractory reaches 220 ℃; Water white transparency does not influence the existing printing effect of packaging film, safety non-toxic.
Spur freely behind the machine on the utility model, coiled material is difficult for sideslip, and the packed products rate is very high, and its percent defective is extremely low, can save great deal of raw materials.
Description of drawings
Fig. 1 is the structural representation that the specific embodiment of the present utility model provides.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, present embodiment is a preferred implementation, comprise PE internal layer 1, VMPET intermediate layer 2 and pet sheet layer 3, also comprise inorganic agent layer 4, PE internal layer 1, VMPET intermediate layer 2 and pet sheet layer 3 are compound to be the composite membrane 5 of one, and inorganic agent layer 4 is coated on the outer surface of pet sheet layer 3.
The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, the thickness of the described composite membrane 5 of present embodiment is 0.085～0.125mm.Other are identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the thickness of the described composite membrane 5 of present embodiment is 0.085mm.Other are identical with the specific embodiment two.
The specific embodiment four: in conjunction with Fig. 1 present embodiment is described, the thickness of the described composite membrane 5 of present embodiment is 0.095mm.Other are identical with the specific embodiment two.
The specific embodiment five: in conjunction with Fig. 1 present embodiment is described, the thickness of the described composite membrane 5 of present embodiment is 0.105mm.Other are identical with the specific embodiment two.
The specific embodiment six: in conjunction with Fig. 1 present embodiment is described, the thickness of the described composite membrane 5 of present embodiment is 0.115mm.Other are identical with the specific embodiment two.
The specific embodiment seven: in conjunction with Fig. 1 present embodiment is described, the thickness of the described composite membrane 5 of present embodiment is 0.125mm.Other are identical with the specific embodiment two.
Internal layer of the present utility model adopts PE (polyethylene), and is nonpoisonous and tasteless, and polyester aluminizer (VMPET) is adopted in the intermediate layer, and VMPET has been widely used in packaging for foodstuff industries such as snacks and candies; PET (PETG) is adopted on the top layer, and the advantage of PET is: one, have the good mechanical performance, impact strength is 3～5 times of other films, and folding resistance is good.Two, oil resistant, anti-fat, anti-diluted acid, anti-diluted alkaline, anti-most of solvents.Three, have good Nai Gaonai, resistance to low temperature, can be in 120 ℃ of temperature ranges use for a long time, short-term is used can anti-150 ℃ of high temperature, can anti--70 ℃ of low temperature, and very little to its mechanical performance influence during high and low temperature.Four, gas and vapor permeability are low, have good choke, water, oil and peculiar smell performance.Five, transparency height, but shielding of ultraviolet, glossiness is good.Six, nontoxic, tasteless, wholesomeness is good, can be directly used in packaging for foodstuff.The inorganic agent water white transparency, to human body safety non-toxic, good heat resistance.So entire package is nontoxic, safety.
Claims (7)
1. one kind is used for the compound automatic packaging film of modified plastics that milk powder is packed, comprise: PE internal layer (1), VMPET intermediate layer (2) and pet sheet layer (3), it is characterized in that: also comprise inorganic agent layer (4), PE internal layer (1), VMPET intermediate layer (2) and pet sheet layer (3) are compound to be the composite membrane (5) of one, and inorganic agent layer (4) is coated on the outer surface of pet sheet layer (3).
2. the compound automatic packaging film of modified plastics that is used for the milk powder packing according to claim 1, it is characterized in that: the thickness of described composite membrane (5) is 0.085～0.125mm.
3. the compound automatic packaging film of modified plastics that is used for the milk powder packing according to claim 2, it is characterized in that: the thickness of described composite membrane (5) is 0.085mm.
4. the compound automatic packaging film of modified plastics that is used for the milk powder packing according to claim 2, it is characterized in that: the thickness of described composite membrane (5) is 0.095mm.
5. the compound automatic packaging film of modified plastics that is used for the milk powder packing according to claim 2, it is characterized in that: the thickness of described composite membrane (5) is 0.105mm.
6. the compound automatic packaging film of modified plastics that is used for the milk powder packing according to claim 2, it is characterized in that: the thickness of described composite membrane (5) is 0.115mm.
7. the compound automatic packaging film of modified plastics that is used for the milk powder packing according to claim 2, it is characterized in that: the thickness of described composite membrane (5) is 0.125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206267210U CN201922595U (en) | 2010-11-26 | 2010-11-26 | Modified plastic compound automatic packaging film for milk powder package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206267210U CN201922595U (en) | 2010-11-26 | 2010-11-26 | Modified plastic compound automatic packaging film for milk powder package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201922595U true CN201922595U (en) | 2011-08-10 |
Family
ID=44426464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206267210U Expired - Fee Related CN201922595U (en) | 2010-11-26 | 2010-11-26 | Modified plastic compound automatic packaging film for milk powder package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201922595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401064A (en) * | 2014-10-31 | 2015-03-11 | 四川汇利实业有限公司 | Packaging material with moisture absorption function |
| CN111347737A (en) * | 2020-03-06 | 2020-06-30 | 乐美包装（昆山）有限公司 | Laminated material and manufacturing method thereof, packaging container and manufacturing method thereof |
-
2010
- 2010-11-26 CN CN2010206267210U patent/CN201922595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401064A (en) * | 2014-10-31 | 2015-03-11 | 四川汇利实业有限公司 | Packaging material with moisture absorption function |
| CN111347737A (en) * | 2020-03-06 | 2020-06-30 | 乐美包装（昆山）有限公司 | Laminated material and manufacturing method thereof, packaging container and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Modified plastic compound automatic packaging film for milk powder package Effective date of registration: 20111206 Granted publication date: 20110810 Pledgee: Harbin Enterprise Credit Guarantee Center Pledgor: Shangyang Package Products Co., Ltd., Harbin Registration number: 2011990000475 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140612 Granted publication date: 20110810 Pledgee: Harbin enterprise credit guarantee service center Pledgor: Shangyang Package Products Co., Ltd., Harbin Registration number: 2011990000475 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140612 Registration number: 2011990000475 Pledgee after: Harbin enterprise credit guarantee service center Pledgee before: Harbin Enterprise Credit Guarantee Center |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20151126 |