CN2846320Y - Multilayer composite edible salt package material - Google Patents
Multilayer composite edible salt package material Download PDFInfo
- Publication number
- CN2846320Y CN2846320Y CN 200520075612 CN200520075612U CN2846320Y CN 2846320 Y CN2846320 Y CN 2846320Y CN 200520075612 CN200520075612 CN 200520075612 CN 200520075612 U CN200520075612 U CN 200520075612U CN 2846320 Y CN2846320 Y CN 2846320Y
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- China
- Prior art keywords
- layer
- edible salt
- utility
- polyethylene
- multilayer composite
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- Expired - Fee Related
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Abstract
The utility model relates to a multilayer compounded edible salt package material which is mainly used for being manufactured as packaging bags of edible salt. The utility model is characterized in that the utility model is formed by compounding white kraft paper 3 which is a surface layer, a polyethylene adhesive layer 4 which is a middle layer and a polythene layer 5 which is an inner layer. Because the utility model adopts polyethylene as an adhesive agent to splice the white kraft paper which is the surface layer and the polyethylene which is the inner layer together, the material without chemical industry solvent residue, such as benzene, fat, ketone, etc. which are harmful for a human body, is in accordance with the requirements of food sanitation.
Description
Technical field:
The utility model relates to a kind of packaging material for food, especially relates to a kind of multilayer composite packaging material for edible salt.Be mainly used in and make the edible salt packaging bag.Belong to field of packaging material.
Background technology:
Before the utility model is made, at present mainly contain two kinds at the used a kind of flexible packing material of edible salt packaging industry: a kind of system is with the polyester film and polyethylene is compound makes, another kind of constitute by three layers of polypropylene, blank sheet of paper and polyethylenes are compound, the shortcoming of these two kinds of packings is: all adopt glue to be bonded together between two neighbours are two-layer, and all contain harmful chemical industry dissolvent residuals such as benzene, fat, ketone in this glue, thereby this salt packing do not meet the requirement of food hygiene.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of multilayer composite packaging material for edible salt that does not contain the chemical industry dissolvent residual is provided.
The purpose of this utility model is achieved in that a kind of multilayer composite packaging material for edible salt, it is characterized in that: it constitutes by three layers on the white craft paper in top layer, middle polyethylene adhesive layer and inner layer polyethylene layer are compound.
Compared with prior art, white craft paper in top layer and inner layer polyethylene are bonded together because the utility model adopts polyethylene to make adhesives, thus do not contain benzene in the material, harmful chemical industry dissolvent residuals such as fat, ketone, meet the requirement of food hygiene.
Description of drawings:
Fig. 1 is the utility model multilayer composite packaging material for edible salt structural representation.
Fig. 2 is the production process scheme drawing of the utility model multilayer composite packaging material for edible salt.
The specific embodiment:
Referring to Fig. 1, Fig. 1 is the utility model multilayer composite packaging material for edible salt.Constitute by 5 three layers on the white craft paper 3 in top layer, middle polyethylene adhesive layer 4 and inner layer polyethylene layer are compound.For indicating the product of packaging, can be at white layers of kraft paper 3 surface coverage ink printing layers 2.For heat-resisting, damp proof, can be at the high temperature resistant paper waterproof of ink printing layer 2 surface coverage gloss oil layer 1.
Referring to Fig. 2, the utility model is produced by following technology: the polyethylene that molten condition is housed in drenching film machine 6, pair roller 7 and winding up roller 8 are located at pouring film machine 6 belows, the both sides of pair roller 7 are respectively equipped with white ox-hide paper bowl 9 and polyethylene film roller 10, when craft paper and polyethylene film are involved in pair roller in the opposite direction in vain, pouring film machine drenches the molten polyethylene that and is distributed between white craft paper and the polyethylene film, after cooling is solidified, coherent material forms the utility model MULTILAYER COMPOSITE salt packing through the winding up roller rolling by polyethylene.
Claims (3)
1, a kind of multilayer composite packaging material for edible salt is characterized in that: it is by the white craft paper in top layer (3), middle polyethylene adhesive layer (4) and (5) three layers of compound formation of inner layer polyethylene layer.
2,1 described a kind of multilayer composite packaging material for edible salt as requested, it is characterized in that: described white layers of kraft paper (3) surface coverage has ink printing layer (2).
3,2 described a kind of multilayer composite packaging material for edible salt as requested, it is characterized in that: described ink printing layer (2) surface coverage has high temperature resistant paper waterproof gloss oil layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075612 CN2846320Y (en) | 2005-09-19 | 2005-09-19 | Multilayer composite edible salt package material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075612 CN2846320Y (en) | 2005-09-19 | 2005-09-19 | Multilayer composite edible salt package material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846320Y true CN2846320Y (en) | 2006-12-13 |
Family
ID=37511738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075612 Expired - Fee Related CN2846320Y (en) | 2005-09-19 | 2005-09-19 | Multilayer composite edible salt package material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846320Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852051A (en) * | 2011-06-29 | 2013-01-02 | 昆山福泰涂布科技有限公司 | Plastic coated paper having novel structure |
| CN103015270A (en) * | 2011-09-28 | 2013-04-03 | 昆山福泰涂布科技有限公司 | Wrapping paper with electromagnetic shielding function and release paper with electromagnetic shielding function |
-
2005
- 2005-09-19 CN CN 200520075612 patent/CN2846320Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852051A (en) * | 2011-06-29 | 2013-01-02 | 昆山福泰涂布科技有限公司 | Plastic coated paper having novel structure |
| CN102852051B (en) * | 2011-06-29 | 2015-09-09 | 昆山福泰涂布科技有限公司 | Novel structural laminating paper |
| CN103015270A (en) * | 2011-09-28 | 2013-04-03 | 昆山福泰涂布科技有限公司 | Wrapping paper with electromagnetic shielding function and release paper with electromagnetic shielding function |
| CN103015270B (en) * | 2011-09-28 | 2015-10-21 | 昆山福泰涂布科技有限公司 | There is the wrapping paper of electro-magnetic screen function and there is the release liners of electro-magnetic screen function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |