CN206374303U - A kind of environmental type aseptic packaging paper - Google Patents
A kind of environmental type aseptic packaging paper Download PDFInfo
- Publication number
- CN206374303U CN206374303U CN201621257269.9U CN201621257269U CN206374303U CN 206374303 U CN206374303 U CN 206374303U CN 201621257269 U CN201621257269 U CN 201621257269U CN 206374303 U CN206374303 U CN 206374303U
- Authority
- CN
- China
- Prior art keywords
- pla
- layer
- aseptic packaging
- packaging paper
- films
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of environmental type aseptic packaging paper, includes successively from outer layer to internal layer：Outer layer PE films, ply of board, barrier layer, aluminium foil layer, polyethylene layer and PLA antibacterial film, barrier layer is nylon membrane or EVOH films, with higher tensile strength, elongation and tearing strength, and with excellent cold resistance and heat resistance, the performance requirement of compound aseptic packaging paper, can effectively prevent the infiltration of steam；PLA antibacterial film is using cinnamic acid as antiseptic, it is cinnamic acid/PLA nanofiber antibacterial films that base material is prepared from biological absorbable, decomposable PLA (PLA), with antibacterial and antibacterial functions, it can reduce, suppress or delay food and the growth of the microorganism of packaging itself, so as to extend the shelf-life of food.This product is using degradation material as chief component, environmental protection.
Description
Technical field
The utility model is related to packaging material field, more particularly to a kind of environmental type aseptic packaging paper.
Background technology
For green package and environmental issue, brainstrust proposes decrement packaging (Reduce), recycling packaging
(Reuse), the packaging 3R1D principles of reclaiming (Recycle) and degraded corruption (Degradable).At present, sterilized antistaling bag
Extremely prevailing in the food manufacturing of countries in the world especially developed country, English, moral, the beverage of Fa Deng states existing 1/3 make
With aseptic packaging, its application is not limited only to fruit drink, and for packing milk, mineral water and grape wine etc..Current nothing
Although the species of bacterium bag dress is more to plastic bottle, plastic cup, plastic compound bag and vial etc. by single extrusion coating paper Packaging Development
Individual species, but still based on Composite paper box.Current many developed countries have been achieved with modernization and the paper of wrapping paper die worker's industry
Matter packaging material popularity, such as Japanese edible oil is also more to be sold using paper wrapper.
Aseptic packaging material need to possess following performance：It is heat endurance, chemical resistance, thermoforming stability, gas barrier property, anti-
Tide, toughness and rigidity, photophobism, wholesomeness, therefore, how to make a kind of environmental type aseptic packaging paper is that this practicality is new
Type technical problem to be solved.
Utility model content
Main purpose of the present utility model is to provide a kind of heat endurance, chemical resistance, gas barrier property, moisture resistance, antibiotic property
Excellent environmental type aseptic packaging paper.
The utility model proposes a kind of environmental type aseptic packaging paper, include successively from outer layer to internal layer：Outer layer PE films,
Ply of board, barrier layer, aluminium foil layer, polyethylene layer and PLA antibacterial film, the barrier layer is nylon membrane or EVOH films, described poly-
It, using cinnamic acid as antiseptic, is cinnamic acid/PLA nanofibers that base material is prepared from PLA (PLA) that lactic acid antibacterial film, which is,
Antibacterial film.
Preferably, the bonding between the barrier layer, ply of board and the outer layer PE films by being formed by environmentally friendly amylan
Layer is bonded.
Preferably, the ply of board is that two ply board bonds the duplex paper flaggy to be formed.
Preferably, bonded between two ply board by the adhesive layer formed by environmentally friendly amylan.
Environmental type aseptic packaging paper of the present utility model has the beneficial effect that：
Environmental type aseptic packaging paper of the present utility model includes successively from outer layer to internal layer：Outer layer PE films, ply of board,
Barrier layer, aluminium foil layer, polyethylene layer and PLA antibacterial film, barrier layer is nylon membrane or EVOH films, strong with higher stretching
Degree, elongation and tearing strength, and with excellent cold resistance and heat resistance, be combined the performance requirement of aseptic packaging paper, can have
What is imitated prevents the infiltration of steam；PLA antibacterial film is using cinnamic acid as antiseptic, with biological absorbable, decomposable PLA
(PLA) cinnamic acid/PLA nanofiber antibacterial films being prepared from for base material, with antibacterial and antibacterial functions, can reduce, suppress
Or delay the microorganism of food and packaging itself to grow, so as to extend the shelf-life of food.This product is based on degradation material
Want part, environmental protection.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of environmental type aseptic packaging paper of the present utility model.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Reference picture 1, proposes an embodiment of environmental type aseptic packaging paper of the present utility model：
A kind of environmental type aseptic packaging paper, includes successively from outer layer to internal layer：Outer layer PE films 1, ply of board 2, barrier
Layer 3, aluminium foil layer 4, polyethylene layer 5 and PLA antibacterial film 6.Barrier layer 3 is nylon membrane or EVOH films, strong with higher stretching
Degree, elongation and tearing strength, and with excellent cold resistance and heat resistance, be combined the performance requirement of aseptic packaging paper, can have
What is imitated prevents the infiltration of steam.
PLA antibacterial film 6 is using cinnamic acid as antiseptic, with biological absorbable, decomposable PLA (PLA) for base
The cinnamic acid that material is prepared from/PLA nanofiber antibacterial films, with antibacterial and antibacterial functions, can reduce, suppresses or delay food
And the microorganism growth of packaging itself, so as to extend the shelf-life of food.
Ply of board 2 is that two ply board bonds the duplex paper flaggy 2 to be formed.By by environmentally friendly amylan shape between two ply board
Into adhesive layer bonded.Adhesive layer between barrier layer 3, ply of board 2 and outer layer PE films by being formed by environmentally friendly amylan
Bonded.Environmentally friendly amylan be with starch, oxidant potassium permanganate, dehydration alum, light magnesium oxide, esterifying agent sodium phosphate,
Graft copolymerization reagent urea-formaldehyde adhesive, polyvinyl alcohol and deionized water are major ingredient, and add a small amount of auxiliary material swelling agent, PH regulations
Agent, starch-grafted GMA, the adhesive formed after reconciling under certain condition.Environmentally friendly amylan has
Good water proofing property, making the water resistance of aseptic packaging paper strengthens.
This product is using degradation material as chief component, environmental protection.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of environmental type aseptic packaging paper, it is characterised in that include successively from outer layer to internal layer：Outer layer PE films, cardboard
Layer, barrier layer, aluminium foil layer, polyethylene layer and PLA antibacterial film, the barrier layer are nylon membrane or EVOH films, the PLA
It, using cinnamic acid as antiseptic, is cinnamic acid/PLA nanofiber antibacterials that base material is prepared from PLA (PLA) that antibacterial film, which is,
Film.
2. environmental type aseptic packaging paper according to claim 1, it is characterised in that the barrier layer, ply of board with
Bonded between the outer layer PE films by the adhesive layer formed by environmentally friendly amylan.
3. environmental type aseptic packaging paper according to claim 1, it is characterised in that the ply of board is two ply board
Bond the duplex paper flaggy formed.
4. environmental type aseptic packaging paper according to claim 3, it is characterised in that by by ring between two ply board
The adhesive layer for protecting amylan formation is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257269.9U CN206374303U (en) | 2016-11-22 | 2016-11-22 | A kind of environmental type aseptic packaging paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257269.9U CN206374303U (en) | 2016-11-22 | 2016-11-22 | A kind of environmental type aseptic packaging paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374303U true CN206374303U (en) | 2017-08-04 |
Family
ID=59402264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257269.9U Expired - Fee Related CN206374303U (en) | 2016-11-22 | 2016-11-22 | A kind of environmental type aseptic packaging paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017391A (en) * | 2019-11-27 | 2020-04-17 | 泉州市泉港顶新日用品有限公司 | Antibacterial freshness protection package and production process thereof |
| CN115284707A (en) * | 2022-08-08 | 2022-11-04 | 常州市华健药用包装材料有限公司 | Preparation process of antibacterial environment-friendly medicine packaging composite film |
| CN117799272A (en) * | 2024-01-15 | 2024-04-02 | 宁波华寅包装科技有限公司 | Bio-based food packaging bag and preparation method thereof |
-
2016
- 2016-11-22 CN CN201621257269.9U patent/CN206374303U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017391A (en) * | 2019-11-27 | 2020-04-17 | 泉州市泉港顶新日用品有限公司 | Antibacterial freshness protection package and production process thereof |
| CN115284707A (en) * | 2022-08-08 | 2022-11-04 | 常州市华健药用包装材料有限公司 | Preparation process of antibacterial environment-friendly medicine packaging composite film |
| CN115284707B (en) * | 2022-08-08 | 2024-04-19 | 常州市华健药用包装材料有限公司 | Preparation process of antibacterial environment-friendly medicine packaging composite film |
| CN117799272A (en) * | 2024-01-15 | 2024-04-02 | 宁波华寅包装科技有限公司 | Bio-based food packaging bag and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |