CN205130525U - Cotton composite packaging sheet of pearl - Google Patents
Cotton composite packaging sheet of pearl Download PDFInfo
- Publication number
- CN205130525U CN205130525U CN201520840488.9U CN201520840488U CN205130525U CN 205130525 U CN205130525 U CN 205130525U CN 201520840488 U CN201520840488 U CN 201520840488U CN 205130525 U CN205130525 U CN 205130525U
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- China
- Prior art keywords
- coating
- sheet material
- composite package
- polyurethane coating
- foam composite
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- 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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- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The utility model discloses a cotton composite packaging sheet of pearl, its technical scheme main points are including the cotton sheet of pearl, it has organosilicon modified polyacrylate waterproof coating, damping latex IPNS intumescent flame retardant coating, compound electrically conductive mica powder coating, protection against insects polyurethane coating and external coating to coat in proper order on the cotton sheet of pearl. The utility model has the advantages of organosilicon modified polyacrylate waterproof coating has good water proof waterproof performance, is a good waterproof material, damping latex IPNS intumescent flame retardant coating has the inflation fire resistance, is the fire prevention flameresistant material of a superior performance, prevent static electricity's the emergence effectively of compound electrically conductive mica powder coating to the electronic component in the content has been protected, protection against insects polyurethane coating can prevent then that the worm from biting destruction packing plate structure, add in several kinds of coatings of the aforesaid and establish external coating, can protect multilayer structure to whole packing plate has been protected.
Description
Technical field
The utility model relates to a kind of packaging material, and more particularly, it relates to a kind of PE Foam composite package sheet material.
Background technology
Polyethylene foam cotton is non-crosslinked hole-closing structure, also known as EPE pearl wool, is a kind of packaging material of novel environment friendly.It produces countless separated foams by low density polyethylene (LDPE) fat through physical blowing and forms.Overcome common foamed glue frangible, distortion, restorative difference shortcoming.There is water proof protection against the tide, shockproof, sound insulation, insulation, plasticity be good, toughness is strong, the plurality of advantages such as reconstituted circularly, environmental protection, crashworthiness power are strong, also having good chemical resistance, is the desirable substitute of conventional packaging material.
Notification number is that the open file of CN200995846Y discloses a kind of PE Foam composite package sheet material, comprise brown paper basic unit sheet material and the shockproof sheet material of expanded polyethylene foam, the shockproof sheet material of described expanded polyethylene foam and described brown paper basic unit sheet material are bonded together by gluing mode, form a composite packaging sheet material, the thickness of the shockproof sheet material of described expanded polyethylene foam is 0.5 ~ 5 millimeter, by by brown paper higher for tensile strength and the expanded polyethylene foam with better damping effect with the use of, higher than the simple intensity of pure expanded polyethylene foam sheet material that uses, but a kind of packaging material of good performance, as long as not only there is enough intensity just much of that, in order to tackle the protection content of each own different protection demand, packaging material also need such as waterproof, fire prevention, a series of function such as insect protected and antistatic, packaging material are just needed to have waterproof when such as packing precise electronic product, fire prevention, insect protected and antistatic performance.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of PE Foam composite package sheet material with multiple protective value.
For achieving the above object; the utility model provides following technical scheme: a kind of PE Foam composite package sheet material; comprise expanded polyethylene foam sheet material, described expanded polyethylene foam sheet material is coated with successively silicone-modified polyacrylate waterproof coating, damping latex ipn S expansion type flame-retardant coatings, compound-type conducting mica powder coating, insect protected polyurethane coating and external protection.
Preferably, described external protection comprises the metal foil layer be bonded on insect protected polyurethane coating.
Preferably, described external protection also comprises anti-cutting thorn polyurethane coating, and it is opposing in the one side of insect protected polyurethane coating layer by layer that described anti-cutting thorn polyurethane coating is coated in metal forming.
Preferably, described anti-cutting thorn polyurethane coating is coated with coupled cationic fixing agent layer.
Preferably, the thickness of described expanded polyethylene foam sheet material is 8 ~ 12 millimeters.
Preferably, the thickness of described damping latex ipn S expansion type flame-retardant coatings is 3 ~ 5 millimeters.
Preferably, the thickness of described compound-type conducting mica powder coating is 3.3 ~ 5 millimeters.
Preferably, the thickness of described anti-cutting thorn polyurethane coating is 5 ~ 7 millimeters.
Preferably, described metal foil layer comprises aluminium foil layer.
Compared with prior art the utility model has following advantage: silicone-modified polyacrylate waterproof coating has good water proof water resistance, is a kind of good waterproof material; Damping latex ipn S expansion type flame-retardant coatings has expandable flame retardant, is a kind of applied fireproofing of superior performance; Compound-type conducting mica powder coating can prevent the generation of electrostatic effectively, thus protects the electronic component arrived in content; Insect protected polyurethane coating then can prevent worm from biting and destroy clad plate structure; Above-mentioned several coating adds external protection, can sandwich construction be protected, thus protect whole clad plate.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model PE Foam composite package sheet material.
In figure: 1, expanded polyethylene foam sheet material; 2, silicone-modified polyacrylate waterproof coating 3, damping latex ipn S expansion type flame-retardant coatings; 4, compound-type conducting mica powder coating; 5, insect protected polyurethane coating; 6, metal foil layer; 7, anti-cutting thorn polyurethane coating; 8, coupled cationic fixing agent layer.
Detailed description of the invention
With reference to Fig. 1, embodiment of the present utility model is described further.
A kind of PE Foam composite package sheet material, comprise expanded polyethylene foam sheet material 1, expanded polyethylene foam sheet material 1 is coated with silicone-modified polyacrylate waterproof coating 2 successively, damping latex ipn S expansion type flame-retardant coatings 3, compound-type conducting mica powder coating 4, insect protected polyurethane coating 5 and external protection, expanded polyethylene foam sheet material 1 applies above-mentioned coating and has following effect: the excellent hydrophobicity that silicone-modified polyacrylate waterproof coating 2 is had by organopolysiloxane carries out modification to polyacrylate, make it that there is good water proof water resistance, it is a kind of good waterproof material, damping latex ipn S expansion type flame-retardant coatings 3 is as layer of charcoal using damping latex ipn S, damping latex ipn S is made to play fire retardation by forming porous foam layer of charcoal at condensed phase, thus make damping latex ipn S expansion type flame-retardant coatings 3 have expandable flame retardant, it is a kind of applied fireproofing of superior performance, here the thickness of damping latex ipn S expansion type flame-retardant coatings 3 is 3 ~ 5 millimeters, the flame retardant effect of damping latex ipn S expansion type flame-retardant coatings 3 is fine, therefore the thickness of damping latex ipn S expansion type flame-retardant coatings 3 is without the need to too thick, therefore the maximum gauge of damping latex ipn S expansion type flame-retardant coatings 3 is fixed on 5 millimeters, but in order to play good fire retardation, still damping latex ipn S expansion type flame-retardant coatings 3 is needed to have certain thickness, therefore the minimum thickness of damping latex ipn S expansion type flame-retardant coatings 3 is 3 millimeters, in compound-type conducting mica powder coating 4 compound-type conducting mica powder be one in a wet process muscovite be matrix, adopt nanometer technology, pass through surface treatment, semiconductor doping process, its stromal surface is made to form electric conductivity oxide layer, thus an obtained class novel electron conducting functional semiconductor fills, adopt compound-type conducting mica powder coating 4 effectively can prevent the generation of electrostatic, thus protect the electronic component arrived in content, here the thickness of compound-type conducting mica powder coating 4 is 3.3 ~ 5 millimeters, compound-type conducting mica powder coating 4 is as a powdery layer, its thickness can not be too thick, require again to play good conductive effect, its thickness is fixed on 3.3 ~ 5 millimeters here, insect protected polyurethane coating 5 can prevent worm from biting and destroy clad plate structure, above-mentioned several coating adds external protection, sandwich construction can be protected, thus protect whole clad plate, pearl cotton plates 1 is also good padded coaming simultaneously, effective protection can be played to pack content, here the thickness of expanded polyethylene foam sheet material 1 is 8 ~ 12 millimeters, in order to the bradyseism effect making expanded polyethylene foam sheet material 1 reach good, after needing expanded polyethylene foam sheet material 1 to have 8 millimeters at least, but the thickness of expanded polyethylene foam sheet material 1 again can not be too thick, otherwise the normal use of clad plate may be affected, therefore its maximum gauge is limited in 12 millimeters.
External protection comprises anti-cutting thorn polyurethane coating 7, it is opposing in the one side of insect protected polyurethane coating 5 that anti-cutting thorn polyurethane coating 7 is coated in metal foil layer 6, no matter the expanded polyethylene foam layer as substrate or coating several functions coating thereon, its physical behavior is all soft, be difficult to the platy structure that formation one has certain rigidity, therefore the layer needing one deck to have rigidity is making whole sheet material, therefore layer of metal layers of foil 6 can be set at this PE Foam composite package sheet material, improve the rigidity of total, but have because this PE Foam composite package sheet material is a kind of packaging plate, need certain elasticity and lower weight, therefore metal foil layer 6 can select quality slim and graceful and the aluminium foil layer that ductility is good here.
External protection also comprises anti-cutting thorn polyurethane coating 7, anti-cutting thorn polyurethane coating 7 is coated on metal foil layer 6, due to the various functional coats that this PE Foam composite package sheet material applies, particularly silicone-modified polyacrylate waterproof coating 2, to substantially be lost once puncture its water resistance, therefore needing coating anti-cutting thorn polyurethane coating 7 to prevent coating below from being pricked, bad to have arrived whole PE Foam composite package sheet material damaged, here the hot strength of anti-cutting thorn polyurethane coating 7 is larger, not easily bend, in order to the needs of good adaptation packaging plate, its thickness is not easily too thick, the upper thickness limit of anti-cutting thorn polyurethane coating 7 fixes on 7 millimeters, but in order to play good anti-cutting thorn effect, still need anti-cutting to sting polyurethane coating 7 there is certain thickness thus ensure its structural strength, therefore its lower thickness limit is fixed on 5 millimeters.
Anti-cutting thorn polyurethane coating is coated with coupled cationic fixing agent layer 8, and applying coupled cationic fixing agent layer 8 is to make easier spray coated paint on this PE Foam composite package sheet material, making it more attractive in appearance, improve the commercial value of product.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a PE Foam composite package sheet material; comprise expanded polyethylene foam sheet material, it is characterized in that: described expanded polyethylene foam sheet material is coated with successively silicone-modified polyacrylate waterproof coating, damping latex ipn S expansion type flame-retardant coatings, compound-type conducting mica powder coating, insect protected polyurethane coating and external protection.
2. PE Foam composite package sheet material according to claim 1, is characterized in that: described external protection comprises the metal foil layer be bonded on insect protected polyurethane coating.
3. PE Foam composite package sheet material according to claim 1, is characterized in that: described external protection also comprises anti-cutting thorn polyurethane coating, and it is opposing in the one side of insect protected polyurethane coating that described anti-cutting thorn polyurethane coating is coated in metal foil layer.
4. PE Foam composite package sheet material according to claim 3, is characterized in that: described anti-cutting thorn polyurethane coating is coated with coupled cationic fixing agent layer.
5. PE Foam composite package sheet material according to claim 1, is characterized in that: the thickness of described expanded polyethylene foam sheet material is 8 ~ 12 millimeters.
6. PE Foam composite package sheet material according to claim 1, is characterized in that: the thickness of described damping latex ipn S expansion type flame-retardant coatings is 3 ~ 5 millimeters.
7. PE Foam composite package sheet material according to claim 1, is characterized in that: the thickness of described compound-type conducting mica powder coating is 3.3 ~ 5 millimeters.
8. PE Foam composite package sheet material according to claim 3, is characterized in that: the thickness of described anti-cutting thorn polyurethane coating is 5 ~ 7 millimeters.
9. PE Foam composite package sheet material according to claim 2, is characterized in that: described metal foil layer comprises aluminium foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840488.9U CN205130525U (en) | 2015-10-27 | 2015-10-27 | Cotton composite packaging sheet of pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840488.9U CN205130525U (en) | 2015-10-27 | 2015-10-27 | Cotton composite packaging sheet of pearl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130525U true CN205130525U (en) | 2016-04-06 |
Family
ID=55616346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520840488.9U Expired - Fee Related CN205130525U (en) | 2015-10-27 | 2015-10-27 | Cotton composite packaging sheet of pearl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877375A (en) * | 2018-09-03 | 2018-11-23 | 广西生态工程职业技术学院 | Garden landscape engineering construction training device and preparation method thereof |
| CN112334550A (en) * | 2018-07-25 | 2021-02-05 | 伊英克公司 | Flexible transparent intumescent coating and composites comprising same |
-
2015
- 2015-10-27 CN CN201520840488.9U patent/CN205130525U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112334550A (en) * | 2018-07-25 | 2021-02-05 | 伊英克公司 | Flexible transparent intumescent coating and composites comprising same |
| CN108877375A (en) * | 2018-09-03 | 2018-11-23 | 广西生态工程职业技术学院 | Garden landscape engineering construction training device and preparation method thereof |
| CN108877375B (en) * | 2018-09-03 | 2024-04-19 | 广西生态工程职业技术学院 | Garden landscape engineering construction training device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171027 |