CN105729943A - Packaging bag capable of resisting missible oil pesticide - Google Patents
Packaging bag capable of resisting missible oil pesticide Download PDFInfo
- Publication number
- CN105729943A CN105729943A CN201610265108.2A CN201610265108A CN105729943A CN 105729943 A CN105729943 A CN 105729943A CN 201610265108 A CN201610265108 A CN 201610265108A CN 105729943 A CN105729943 A CN 105729943A
- Authority
- CN
- China
- Prior art keywords
- layer
- mylar
- glue layer
- glue
- packaging bag
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Wrappers (AREA)
Abstract
The invention provides a packaging bag capable of resisting missible oil pesticide and relates to the technical field of film materials. A polyester film outer layer, a polyurethane ink layer, a first glue layer, aluminum foil, a second glue layer, a polyester film inner layer, a third glue layer and a polypropylene film are sequentially arranged in the package bag from outside to inside. The polyester film outer layer and the aluminum foil are bonded through the first glue layer. The aluminum foil and the polyester film inner layer are bonded through the second glue layer. The polyester film inner layer and the polypropylene film are bonded through the third glue layer. The polyurethane ink layer is printed between the polyester film outer layer and the first glue layer. The packaging bag is good in corrosion resistance, and the pesticide loss rate is very low under the circumstance of ensuring that the layers will not fall off.
Description
Technical field
The present invention relates to thin-film material technical field, be specifically related to a kind of packaging bag being resistant to emulsifiable concentrate pesticide.
Background technology
Packing bag for agricultural chemical is often due to pesticide has corrosivity, and is internally formed corrosion in packaging bag, damages bag, heavy then flow out waste, wastes very much, and contaminated environment.
In consideration of it, need the corrosion problems designing a kind of Novel packing bag to tackle packing bag for agricultural chemical.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of packaging bag being resistant to emulsifiable concentrate pesticide, be greatly improved packaging bag good corrosion resistance, when ensure will not delamination, reduce pesticide loss.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of packaging bag being resistant to emulsifiable concentrate pesticide, it is followed successively by mylar outer layer, polyurethane oil layer of ink, the first glue layer, aluminium foil, the second glue layer, mylar internal layer, the 3rd glue layer and polypropylene film from outside to inside, described mylar outer layer and aluminium foil are by the first glue layer bonding, described aluminium foil and mylar internal layer are by the second glue layer bonding, by the 3rd glue layer bonding between described mylar internal layer and layer of polypropylene foil, described polyurethane oil layer of ink is printed between mylar outer layer and the first glue layer.
Further, described first glue layer, the second glue layer and the 3rd glue layer all adopt corrosion resistance glue.
Further, described polypropylene film is pesticide grade polypropylene thin film.
Further, described polyurethane oil layer of ink is high temperature resistant ink.
Further, the thickness of described mylar outer layer and mylar internal layer is 10-20 μm.
Further, the thickness of described mylar outer layer and mylar internal layer is 15 μm.
The invention provides a kind of packaging bag being resistant to emulsifiable concentrate pesticide, by setting gradually mylar outer layer from outside to inside, polyurethane oil layer of ink, first glue layer, aluminum paper tinsel, second glue layer, mylar internal layer, 3rd glue layer and polypropylene film, mylar outer layer and aluminium foil are by the first glue layer bonding, aluminium foil and mylar internal layer are by the second glue layer bonding, by the 3rd glue layer bonding between laminated polyester film and layer of polypropylene foil, polyurethane oil layer of ink is printed between mylar outer layer and the first glue layer, such structure makes when ensureing the pesticide shelf-life, packaging bag corrosion resistance is greatly improved, and when ensure will not delamination, the proportion of goods damageds of pesticide can be controlled 2%.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is present configuration schematic diagram；
Wherein: 1, mylar outer layer；2, polyurethane oil layer of ink；3, the first glue layer；4, aluminium foil；5, the second glue layer；6, mylar internal layer；7, the 3rd glue layer；8, polypropylene film.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
In conjunction with accompanying drawing 1, a kind of packaging bag being resistant to emulsifiable concentrate pesticide of the present invention, it is followed successively by mylar outer layer 1 from outside to inside, polyurethane oil layer of ink 2, first glue layer 3, aluminium foil 4, second glue layer 5, mylar internal layer 6, 3rd glue layer 7 and polypropylene film 8, described mylar outer layer 1 is bonded by the first glue layer 3 with aluminium foil 4, described aluminium foil 4 is bonded by the second glue layer 5 with mylar internal layer 6, bonded by the 3rd glue layer 7 between described mylar internal layer 6 and layer of polypropylene foil 8, described polyurethane oil layer of ink 2 is printed between mylar outer layer 1 and the first glue layer 3；
Further, described first glue layer the 3, second glue layer 5 and the 3rd glue layer 7 all adopt corrosion resistance glue, can the corrosion resistance of packaging bag, and polypropylene film 8 adopts pesticide grade polypropylene thin film, also improve the corrosion resistance of packaging bag, polyurethane oil layer of ink 2 adopts high temperature resistant ink, it is possible to improve resistance to elevated temperatures；
Further, the thickness of described mylar outer layer 1 and mylar internal layer 6 is 10-20 μm, and again through preferably, the thickness of described mylar outer layer 1 and mylar internal layer 6 is 15 μm.
The invention provides a kind of packaging bag being resistant to emulsifiable concentrate pesticide, by setting gradually mylar outer layer from outside to inside, polyurethane oil layer of ink, first glue layer, aluminum paper tinsel, second glue layer, mylar internal layer, 3rd glue layer and polypropylene film, mylar outer layer and aluminium foil are by the first glue layer bonding, aluminium foil and mylar internal layer are by the second glue layer bonding, by the 3rd glue layer bonding between laminated polyester film and layer of polypropylene foil, polyurethane oil layer of ink is printed between mylar outer layer and the first glue layer, such structure makes when ensureing the pesticide shelf-life, packaging bag corrosion resistance is greatly improved, and when ensure will not delamination, the proportion of goods damageds of pesticide can be controlled 2%.
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.Above example only in order to technical scheme to be described, is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the packaging bag being resistant to emulsifiable concentrate pesticide, it is characterized in that, it is followed successively by mylar outer layer, polyurethane oil layer of ink, the first glue layer, aluminium foil, the second glue layer, mylar internal layer, the 3rd glue layer and polypropylene film from outside to inside, described mylar outer layer and aluminium foil are by the first glue layer bonding, described aluminium foil and mylar internal layer are by the second glue layer bonding, by the 3rd glue layer bonding between described mylar internal layer and layer of polypropylene foil, described polyurethane oil layer of ink is printed between mylar outer layer and the first glue layer.
2. a kind of packaging bag being resistant to emulsifiable concentrate pesticide as claimed in claim 1, it is characterised in that described first glue layer, the second glue layer and the 3rd glue layer all adopt corrosion resistance glue.
3. a kind of packaging bag being resistant to emulsifiable concentrate pesticide as claimed in claim 1, it is characterised in that described polypropylene film is pesticide grade polypropylene thin film.
4. a kind of packaging bag being resistant to emulsifiable concentrate pesticide as claimed in claim 1, it is characterised in that described polyurethane oil layer of ink is high temperature resistant ink.
5. a kind of packaging bag being resistant to emulsifiable concentrate pesticide as claimed in claim 1, it is characterised in that the thickness of described mylar outer layer and mylar internal layer is 10-20 μm.
6. a kind of packaging bag being resistant to emulsifiable concentrate pesticide as claimed in claim 5, it is characterised in that the thickness of described mylar outer layer and mylar internal layer is 15 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265108.2A CN105729943A (en) | 2016-04-25 | 2016-04-25 | Packaging bag capable of resisting missible oil pesticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265108.2A CN105729943A (en) | 2016-04-25 | 2016-04-25 | Packaging bag capable of resisting missible oil pesticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105729943A true CN105729943A (en) | 2016-07-06 |
Family
ID=56285550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610265108.2A Pending CN105729943A (en) | 2016-04-25 | 2016-04-25 | Packaging bag capable of resisting missible oil pesticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105729943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554975A (en) * | 2017-09-29 | 2018-01-09 | 江苏龙灯博士摩包装材料有限公司 | Soft modeling assembly packaging material of novel agrochemical and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213710Y (en) * | 1995-03-02 | 1995-11-29 | 刘继岗 | Pesticide packing bag |
| CN103057236A (en) * | 2011-10-20 | 2013-04-24 | 利辛县宏达铝塑包装有限公司 | Preparation method of color-printed high-temperature retort pouch |
| CN103508048A (en) * | 2013-10-20 | 2014-01-15 | 江苏申凯包装高新技术股份有限公司 | Dialysis powder packaging bag |
| JP2014208432A (en) * | 2013-03-29 | 2014-11-06 | 大日本印刷株式会社 | Decorative sheet and decorative resin molded article |
| CN204076962U (en) * | 2014-10-15 | 2015-01-07 | 宜昌宏裕塑业有限责任公司 | A kind of active dry yeast packaging composite film easy to peel automatically |
| CN204674124U (en) * | 2015-05-07 | 2015-09-30 | 江阴市中南塑料彩印有限公司 | Missile packaging bag |
-
2016
- 2016-04-25 CN CN201610265108.2A patent/CN105729943A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213710Y (en) * | 1995-03-02 | 1995-11-29 | 刘继岗 | Pesticide packing bag |
| CN103057236A (en) * | 2011-10-20 | 2013-04-24 | 利辛县宏达铝塑包装有限公司 | Preparation method of color-printed high-temperature retort pouch |
| JP2014208432A (en) * | 2013-03-29 | 2014-11-06 | 大日本印刷株式会社 | Decorative sheet and decorative resin molded article |
| CN103508048A (en) * | 2013-10-20 | 2014-01-15 | 江苏申凯包装高新技术股份有限公司 | Dialysis powder packaging bag |
| CN204076962U (en) * | 2014-10-15 | 2015-01-07 | 宜昌宏裕塑业有限责任公司 | A kind of active dry yeast packaging composite film easy to peel automatically |
| CN204674124U (en) * | 2015-05-07 | 2015-09-30 | 江阴市中南塑料彩印有限公司 | Missile packaging bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554975A (en) * | 2017-09-29 | 2018-01-09 | 江苏龙灯博士摩包装材料有限公司 | Soft modeling assembly packaging material of novel agrochemical and preparation method thereof |
| CN107554975B (en) * | 2017-09-29 | 2020-03-17 | 江苏龙灯博士摩包装材料有限公司 | Pesticide soft plastic combined packaging material 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |