CN204210119U - Monosodium glutamate automatic packaging machine composite membrane - Google Patents
Monosodium glutamate automatic packaging machine composite membrane Download PDFInfo
- Publication number
- CN204210119U CN204210119U CN201420097410.8U CN201420097410U CN204210119U CN 204210119 U CN204210119 U CN 204210119U CN 201420097410 U CN201420097410 U CN 201420097410U CN 204210119 U CN204210119 U CN 204210119U
- Authority
- CN
- China
- Prior art keywords
- layer
- monosodium glutamate
- packaging machine
- automatic packaging
- composite membrane
- 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
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 39
- 239000004223 monosodium glutamate Substances 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 34
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 title claims abstract description 31
- 235000013923 monosodium glutamate Nutrition 0.000 title claims abstract description 31
- 239000012528 membrane Substances 0.000 title claims abstract description 26
- 238000003475 lamination Methods 0.000 claims abstract description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- 239000004698 Polyethylene Substances 0.000 claims description 25
- 229920001684 low density polyethylene Polymers 0.000 claims description 14
- 239000004702 low-density polyethylene Substances 0.000 claims description 14
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 13
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 13
- 150000002576 ketones Chemical class 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 238000011109 contamination Methods 0.000 abstract description 4
- 239000012785 packaging film Substances 0.000 description 5
- 229920006280 packaging film Polymers 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model discloses a kind of monosodium glutamate automatic packaging machine composite membrane, is integral type lamination layer structure, and described composite bed is from being outside to inside followed successively by BOPET layer and high transparency PE layer.The utility model not only has the preferably transparency, antistatic behaviour, anti-monosodium glutamate particle contamination, good heat sealability, the resistance to property fallen and puncture resistance, its stable coefficient of friction had substantially increases the operating efficiency of automatic packaging machine simultaneously, reduces production cost.The utility model is applicable to monosodium glutamate automatic packaging machine and produces the wrapping packaging bag of monosodium glutamate.
Description
Technical field
The utility model belongs to the composite membrane field of packaging bag, particularly relates to food pack, specifically a kind of monosodium glutamate automatic packaging machine composite membrane.
Background technology
Along with the development of Food Packaging technology, the performance requirement of consumer to food pack also improves constantly, and not only requires that food pack is more firm, also requires that its security performance is higher simultaneously.
The existing packaging bag for packing monosodium glutamate is all made up of composite membrane, structure mainly contains two kinds: BOPP/PE(Biaxially oriented polypropylene/Plain PE film) packaging film of structure; BOPET/PE(biaxial tension PETG/Plain PE film) packaging film of structure.And by the monosodium glutamate packaging bag that two kinds of packaging films are made, there is heat sealability difference above, easily leak gas; Anti-monosodium glutamate particle antifouling property is poor; Poor transparency; Antistatic property is poor; Be not suitable for high speed auto packer to carry out the shortcoming such as packing, therefore cause the performance of existing monosodium glutamate packaging bag also lower.
Utility model content
The technical problems to be solved in the utility model, be to provide a kind of monosodium glutamate automatic packaging machine composite membrane, the packaging bag made from it has good sealing, antistatic behaviour and anti-monosodium glutamate particle contamination heat sealability, this packaging film also has preferably transparency and physical strength simultaneously, and there is the features such as good anti-dust pollution, heat sealability, the resistance to property fallen and puncture resistant, be particularly suitable for high-speed packaging machine use, while guarantee packaging bag performance improves, reduce production cost.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of monosodium glutamate automatic packaging machine composite membrane, be integral type lamination layer structure, described composite bed is from being outside to inside followed successively by BOPET layer and high transparency PE layer; Described high transparency PE layer, from close to BOPET layer place, is followed successively by LDPE mixing LLDPE layer, LLDPE mixing LDPE mixing POE layer, LDPE mixing POP mixing MLLDPE mixing LLDPE mixing ASA layer from outside to inside.
Limit as one of the present utility model: described high transparency PE layer is three layers of composite bed of coextrusion blow.
Limit as another kind of the present utility model, the thickness of described BOPET layer and high transparency PE layer is respectively: 12 μm and 50-90 μm.
Another kind ofly again to limit as of the present utility model: the BOPET layer of described monosodium glutamate automatic packaging machine composite membrane and PE layer two-layer between be bonded in one by two-component polyurethane adhesive.
Limit as last one of the present utility model: the corona surface of described BOPET layer is attached with without benzene without ketone ink printed layer.
Owing to have employed above-mentioned technical scheme, compared with prior art, acquired technological progress is the utility model:
(1) monosodium glutamate automatic packaging machine composite membrane provided by the utility model, for BOPET layer and high transparency PE layer are composited, wherein high transparency PE layer is three layers of composite bed, its internal layer have employed plastic body metallocene, low density polyethylene (LDPE), LLDPE, highly effective antistatic agent composition, and its film made has the features such as transparency is high, antistatic effect good, anti-monosodium glutamate particle contamination sealing is excellent; Intermediate layer adds elastomer resin material, adds its flexibility and tear resistance; Add low-density resin material in skin, make it have good antipollution sealing, add the bulk strength of packaging bag;
(2) BOPET layer can make printing-ink more stable be attached to above, make print bright, fineness, the packaging bag identification made to make the utility model is more obvious;
(3) each index of packaging film of the present utility model all increases substantially, such as, peel strength >=2N/15mm in Testing index, pull-off force >=30N/15mm, heat seal strength >=30N/15mm, mist degree≤6, resistance value≤10 Ω, coefficient of friction≤0.25.
In sum, the utility model not only has the preferably transparency and antistatic behaviour, anti-monosodium glutamate particle contamination, good heat sealability, the resistance to property fallen and puncture resistance, its stable coefficient of friction had substantially increases the operating efficiency of automatic packaging machine simultaneously, reduces production cost.
The utility model is applicable to monosodium glutamate automatic packaging machine and carries out monosodium glutamate packaging.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the Making programme figure of the utility model embodiment.
In figure: 1-BOPET layer, 2-high transparency PE layer, 21-LDPE mixing LLDPE layer, 22-LLDPE mixing LDPE mixing POE layer, 23-LDPE mixing POP mixing MLLDPE mixing LLDPE mixing ASA layer, 3-without benzene without ketone ink printed layer.
Detailed description of the invention
embodiment one one kinds of monosodium glutamate automatic packaging machine composite membranes
A kind of monosodium glutamate automatic packaging machine composite membrane of the present embodiment is the lamination layer structure being bonded in one, as shown in Figure 1: this composite bed is from being outside to inside followed successively by BOPET layer 1 and high transparency PE layer 2, described BOPET layer 1 is bonded together by double component polyester adhesive with high transparency PE layer 2, is attached with without benzene without ketone ink printed layer 3 on the corona surface (namely near the one side of high transparency PE layer 2) of BOPET layer 1 simultaneously.
Wherein, high transparency PE layer 2 is the three-layer composite structure adopting coextrusion blow to make, as shown in Figure 1: from close to BOPET layer 1 place, LDPE mixing LLDPE layer 21, LLDPE mixing LDPE mixing POE layer 22, LDPE mixing POP mixing MLLDPE mixing LLDPE mixing ASA layer 23 is followed successively by from outside to inside.The concrete processing process of high transparency PE layer 2 is:
And in order to ensure compound film strength, the thickness of described BOPET layer 1 is set to 12 μm, the thickness of high transparency PE layer 2 is set to 50 μm.
The concrete manufacturing process of the present embodiment is for shown in Fig. 2: first by have pattern, indicate feature be printed onto on the corona surface of BOPET layer 1 without benzene without ketone ink printed layer 3, obtain having without the BOPET layer 1 of benzene without ketone ink layer 3, after printing on die two-component polyurethane adhesive on uniform application, band is carried out dry-type compound without the BOPET layer 1 of ketone ink layer 3 with high transparency PE layer 2 with or without benzene, carry out slaking after compound, finally carry out cutting.
embodiment 21 kinds of monosodium glutamate automatic packaging machine composite membranes
Structure and the manufacture craft of the present embodiment and the monosodium glutamate automatic packaging machine composite membrane that embodiment one provides are identical, and difference is, the thickness of described BOPET layer 1 is set to 12 μm, and the thickness of high transparency PE layer 2 is set to 70 μm.
embodiment 31 kinds of monosodium glutamate automatic packaging machine composite membranes
The structure of the monosodium glutamate automatic packaging machine composite membrane that the present embodiment and embodiment one and embodiment two provide and manufacture craft identical, difference is, the thickness of described BOPET layer 1 is set to 12 μm, and the thickness of high transparency PE layer 2 is set to 90 μm.
Claims (8)
1. a monosodium glutamate automatic packaging machine composite membrane is integral type lamination layer structure,
it is characterized in that:described composite bed is from being outside to inside followed successively by BOPET layer (1) and high transparency PE layer (2); Described high transparency PE layer (2), from close to BOPET layer (1) place, is followed successively by LDPE mixing LLDPE layer (21), LLDPE mixing LDPE mixing POE layer (22), LDPE mixing POP mixing MLLDPE mixing LLDPE mixing ASA layer (23) from outside to inside.
2. monosodium glutamate automatic packaging machine composite membrane according to claim 1,
it is characterized in that:three layers of composite bed that described high transparency PE layer (2) is coextrusion blow.
3. monosodium glutamate automatic packaging machine composite membrane according to claim 1 and 2,
it is characterized in that:described BOPET layer (1) is respectively with the thickness of high transparency PE layer (2): 12 μm, 50 ~ 90 μm.
4. monosodium glutamate automatic packaging machine composite membrane according to claim 1 and 2,
it is characterized in that:the BOPET layer (1) of described monosodium glutamate automatic packaging machine composite membrane and high transparency PE layer (2) two-layer between by two-component polyurethane adhesive be bonded in one.
5. monosodium glutamate automatic packaging machine composite membrane according to claim 3,
it is characterized in that:the BOPET layer (1) of described monosodium glutamate automatic packaging machine composite membrane and high transparency PE layer (2) two-layer between by two-component polyurethane adhesive be bonded in one.
6. according to the monosodium glutamate automatic packaging machine composite membrane in claim 1,2,5 described in any one,
it is characterized in that:the corona surface of BOPET layer (1) is attached with without benzene without ketone ink printed layer (3).
7. monosodium glutamate automatic packaging machine composite membrane according to claim 3,
it is characterized in that:the corona surface of BOPET layer (1) is attached with without benzene without ketone ink printed layer (3).
8. monosodium glutamate automatic packaging machine composite membrane according to claim 4,
it is characterized in that:the corona surface of BOPET layer (1) is attached with without benzene without ketone ink printed layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097410.8U CN204210119U (en) | 2014-03-05 | 2014-03-05 | Monosodium glutamate automatic packaging machine composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097410.8U CN204210119U (en) | 2014-03-05 | 2014-03-05 | Monosodium glutamate automatic packaging machine composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210119U true CN204210119U (en) | 2015-03-18 |
Family
ID=52978823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097410.8U Expired - Lifetime CN204210119U (en) | 2014-03-05 | 2014-03-05 | Monosodium glutamate automatic packaging machine composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079772A (en) * | 2016-06-17 | 2016-11-09 | 江西美源电子材料有限公司 | Cover strip and production method thereof |
-
2014
- 2014-03-05 CN CN201420097410.8U patent/CN204210119U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079772A (en) * | 2016-06-17 | 2016-11-09 | 江西美源电子材料有限公司 | Cover strip and production method thereof |
| CN106079772B (en) * | 2016-06-17 | 2018-10-09 | 江西美杰电子材料有限公司 | Cover strip and its production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150318 |
|
| CX01 | Expiry of patent term |