CN202045962U - Packaging film for desiccating agent - Google Patents
Packaging film for desiccating agent Download PDFInfo
- Publication number
- CN202045962U CN202045962U CN2011201178643U CN201120117864U CN202045962U CN 202045962 U CN202045962 U CN 202045962U CN 2011201178643 U CN2011201178643 U CN 2011201178643U CN 201120117864 U CN201120117864 U CN 201120117864U CN 202045962 U CN202045962 U CN 202045962U
- Authority
- CN
- China
- Prior art keywords
- layer
- proof
- vinyl acetate
- package film
- desiccating agent
- 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 - Lifetime
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- Drying Of Gases (AREA)
- Wrappers (AREA)
Abstract
The utility model discloses the technical scheme of a packaging film for a desiccating agent, which belongs to the technical field of compound package materials. The inner layer of the package film is a non-woven layer; the outer layer is an oil-proof water-proof paper layer; the middle of the package film is provided with an active carbon filter screen layer; the outer surface of the non-woven layer is compounded with an ethane-vinyl acetate drench membrane layer; air pores are arranged on the compounded non-woven layer and the ethane-vinyl acetate drench membrane layer in a matching way; and the outer surface of the ethane-vinyl acetate drench membrane layer is adhered and compounded with the oil-proof water-proof paper layer through hot paste. The desiccating agent has novel and unique design, oil-proof water-proof function and good air permeability and flexibility; in addition, with the adoption of the package film of the compound structure, the desiccating agent has high intensity and is difficult to fracture, so that the packaging film can effectively prevent that the package film is mistakenly torn out, and the accidents of personal safety damaged by the accidental spilling of the interior desiccating agent can be avoided.
Description
Technical field
The utility model belongs to compound field of packaging material, is specifically related to a kind of desiccant package film.
Background technology
The food desiccant packing adopts the structure of composite membrane of greaseproof, reinforcement, ventilated membrane substantially at present, and because of reinforcement very easily is torn, desiccant package is torn easily and the interior packing thing is shed.Particularly the drier that uses in the infant foods is torn packing by children easily under unwitting situation, is splashed into children's eyes after drier is shed and usually include, the accident that eyes are burnt.Therefore, be necessary the packaging material and the structure of drier are improved.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of desiccant package membrane technology scheme with excellent toughness is provided.
For achieving the above object, the technical solution of the utility model has provided a kind of desiccant package film, it is characterized in that, described packaging film includes the internal layer of nonwoven layer, the skin of grease-proof and waterproof ply of paper and the intermediate layer of active carbon filter mesh layer, the compound ethene one vinylacetate leaching membrane layer that is provided with of described nonwoven layer outer surface, be compounded on the ethene-vinyl acetate vinegar leaching membrane layer on the nonwoven layer and be equipped with pore, ethylene-vinyl acetate leaching membrane layer outer surface is gluing compound by heat posted and active carbon filter mesh layer and grease-proof and waterproof ply of paper.
In the utility model, described nonwoven layer is by 40g/m
2～80g/m
2Nonwoven constitute.
In the utility model, described grease-proof and waterproof ply of paper is by 40g/m
2～80g/m
2Grease-proof and waterproof paper constitute.
In the utility model, described ethylene-vinyl acetate leaching membrane layer thickness is 10 μ m～35 μ m.
The beneficial effects of the utility model are: above-mentioned desiccant package film is novel, unique, has grease-proof and waterproof function and air permeability and good, toughness, and the trace element that is harmful to can be adsorbed to fall by activated charcoal strainer.Drier adopt this composite construction packaging film intensity height, be difficult for breaking, can effectively prevent packaging film by the generation of phenomenons such as tearing by mistake, avoided inner drier to be shed and the accident of damaging life safety takes place by accident.
Description of drawings
Fig. 1 is the structural representation of the utility model desiccant package film;
Fig. 2 is the utility model desiccant package film cross section structure schematic diagram.
Among the figure: 1, nonwoven layer; 2, ethene-vinyl acetate vinegar leaching membrane layer; 3, pore; 4, activated carbon filtration stratum reticulare; 5, grease-proof and waterproof paper.
Layer.The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the utility model provides a kind of desiccant package film, and internal layer is a nonwoven layer 1, adopts 40g/m
2～80g/m
2Nonwoven constitute, have uniform gas permeability and good toughness, can adopt hot sealing process during the encapsulation drier, make the drier packaging technology simple, reduce the production cost of drier finished product; Skin is a grease-proof and waterproof ply of paper 5, adopts 40g/m
2～80g/m
2Grease-proof and waterproof paper constitute, can effectively stop moisture and oil to enter in the packing, avoid including drier and reduce function or inefficacy; Nonwoven layer 1 outer surface is compound to be provided with the ethylene-vinyl acetate leaching membrane layer 2 that thickness is 10 μ m～35 μ m, be equipped with pore 3 and activated carbon filtration stratum reticulare 4 on compound nonwoven layer 1, the ethylene-vinyl acetate leaching membrane layer 2, pore 3 adopts uniform arrangement setting; Ethylene-vinyl acetate leaching membrane layer 2 outer surfaces are gluing compound by heat posted and grease-proof and waterproof ply of paper 5, fit by high temperature melt ethylene-vinyl acetate leaching membrane layer 2 and grease-proof and waterproof ply of paper 5.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. desiccant package film, it is characterized in that, described packaging film includes the internal layer (1) of nonwoven layer, the skin of grease-proof and waterproof ply of paper (5) and the intermediate layer of active carbon filter mesh layer (4), the compound ethylene-vinyl acetate leaching membrane layer (2) that is provided with of described nonwoven layer (1) outer surface, be compounded on the ethene-vinyl acetate vinegar leaching membrane layer (2) on the nonwoven layer (1) and be equipped with pore (3), ethylene-vinyl acetate leaching membrane layer (2) outer surface is gluing compound by heat posted and active carbon filter mesh layer (4) and grease-proof and waterproof ply of paper (5).
2. desiccant package film as claimed in claim 1 is characterized in that, described nonwoven layer (1) is by 40g/m
2～80g/m
2Nonwoven constitute.
3. desiccant package film as claimed in claim 1 is characterized in that, described grease-proof and waterproof ply of paper (5) is by 40g/m
2～80g/m
2Grease-proof and waterproof paper constitute.
4. desiccant package film as claimed in claim 1 is characterized in that, described ethylene-vinyl acetate leaching membrane layer (2) thickness is 10 μ m～35 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201178643U CN202045962U (en) | 2011-04-21 | 2011-04-21 | Packaging film for desiccating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201178643U CN202045962U (en) | 2011-04-21 | 2011-04-21 | Packaging film for desiccating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045962U true CN202045962U (en) | 2011-11-23 |
Family
ID=44986285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201178643U Expired - Lifetime CN202045962U (en) | 2011-04-21 | 2011-04-21 | Packaging film for desiccating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991859A (en) * | 2012-11-15 | 2013-03-27 | 郑运婷 | Cultural relic wrapping ribbon |
| CN108215416A (en) * | 2017-12-25 | 2018-06-29 | 小嵩保鲜技术(常熟)有限公司 | A kind of manufacturing process of high permeable fiber packaging film |
-
2011
- 2011-04-21 CN CN2011201178643U patent/CN202045962U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991859A (en) * | 2012-11-15 | 2013-03-27 | 郑运婷 | Cultural relic wrapping ribbon |
| CN108215416A (en) * | 2017-12-25 | 2018-06-29 | 小嵩保鲜技术(常熟)有限公司 | A kind of manufacturing process of high permeable fiber packaging film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGYIN TONGLI OPTOELECTRONIC TECHNOLOGY CO., LTD Free format text: FORMER NAME: JIANGYIN TONGLI PACKING MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214411 No. 8, Changxin Road, Jing Jing Town, Jiangyin, Jiangsu Patentee after: Jiangyin Tongli Optoelectronic Technology Co., Ltd. Address before: 214411, Jiangsu province Jiangyin mayor Jing Jing Town Industrial Park garden area Patentee before: Jiangyin Tongli Packing Materials Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |