CN213949266U - PE (polyethylene) plastic bag with good flame retardant property - Google Patents
PE (polyethylene) plastic bag with good flame retardant property Download PDFInfo
- Publication number
- CN213949266U CN213949266U CN202022597916.3U CN202022597916U CN213949266U CN 213949266 U CN213949266 U CN 213949266U CN 202022597916 U CN202022597916 U CN 202022597916U CN 213949266 U CN213949266 U CN 213949266U
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- China
- Prior art keywords
- fire
- layer
- retardant
- plastic bag
- flame
- 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 - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 60
- 229920003023 plastic Polymers 0.000 title claims abstract description 42
- 239000004033 plastic Substances 0.000 title claims abstract description 42
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000004698 Polyethylene Substances 0.000 title description 27
- -1 polyethylene Polymers 0.000 title description 7
- 229920000573 polyethylene Polymers 0.000 title description 7
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000010408 film Substances 0.000 claims description 12
- 230000003712 anti-aging effect Effects 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 14
- 206010003694 Atrophy Diseases 0.000 abstract description 8
- 230000037444 atrophy Effects 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000004922 lacquer Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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Abstract
The utility model discloses a PE plastic bag that fire behaviour is good, including the OPP thin layer, the inboard bonding on OPP thin layer is connected with fire-retardant layer, the inboard on fire-retardant layer is provided with fire-retardant granule, fire-retardant granule's inboard bonding is connected with the heat-resistant layer. The utility model discloses an outside coating fire prevention fire-retardant lacquer at the OPP thin layer can improve the fire behavior of this plastic bag with the fire-retardant granule of inside cooperatees, fire-retardant granule distributes in the inboard of film simultaneously, can directly play flame retardant efficiency when meeting fire, can protect the material layer of inside, the high temperature about one hundred degrees can be resisted to the inside heat-resistant layer of this plastic bag simultaneously, avoid the plastic bag to be heated and take place to warp or atrophy, the integrality and the quality of use of effectual assurance plastic bag, it is relatively poor to have solved current PE plastic bag fire retardant efficiency simultaneously, the plastic bag very easily produces and warp or atrophy when meetting high temperature and toasting, and meet the easy problem that produces the burning of fire.
Description
Technical Field
The utility model relates to a plastic bag technical field specifically is a PE plastic bag that fire behaviour is good.
Background
PE = Polyethylene, Polyethylene is a macromolecular organic compound with the simplest structure, the most widely applied macromolecular material in the world today is formed by polymerizing ethylene, the Polyethylene is classified into high-density Polyethylene, medium-density Polyethylene and low-density Polyethylene according to the difference of density, the Polyethylene is often low-density (high-pressure) Polyethylene, the rubber bag made of the PE material is very widely applied, the existing PE rubber bag has poor flame retardant property, the rubber bag is very easy to deform or shrink when being baked at high temperature, and is easy to burn when encountering fire, so that the service life of the rubber bag is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE plastic bag that fire behaviour is good possesses the good advantage of fire behaviour, and it is relatively poor to have solved current PE plastic bag fire behaviour, glues the bag and very easily produces deformation or atrophy when meetting high temperature and toast, meets the easy problem that produces the burning of fire moreover.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE plastic bag that fire behaviour is good, includes the OPP thin layer, the inboard adhesive connection of OPP thin layer has fire-retardant layer, the inboard on fire-retardant layer is provided with fire-retardant granule, the inboard adhesive connection of fire-retardant granule has the heat-resistant layer.
Preferably, the flame retardant layer comprises a heat insulation layer and a fire prevention layer, and the fire prevention layer is bonded to the right side of the heat insulation layer.
Preferably, the OPP thin film layer comprises a PE water-blocking layer and an anti-aging layer, and the anti-aging layer is bonded and connected to the inner part of the PE water-blocking layer.
Preferably, a filling cavity is arranged between the OPP thin film layer and the heat-resistant layer, and the flame-retardant particles are uniformly distributed in the filling cavity and are adhered and connected.
Preferably, the fire-proof layer is made of a TPU material, and the outer surface of the OPP thin film layer is coated with a fire-proof flame-retardant paint.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an outside coating fire prevention fire-retardant lacquer at the OPP thin layer can improve the fire behavior of this plastic bag with the fire-retardant granule of inside cooperatees, fire-retardant granule distributes in the inboard of film simultaneously, can directly play flame retardant efficiency when meeting fire, can protect the material layer of inside, the high temperature about one hundred degrees can be resisted to the inside heat-resistant layer of this plastic bag simultaneously, avoid the plastic bag to be heated and take place to warp or atrophy, the integrality and the quality of use of effectual assurance plastic bag, it is relatively poor to have solved current PE plastic bag fire retardant efficiency simultaneously, the plastic bag very easily produces and warp or atrophy when meetting high temperature and toasting, and meet the easy problem that produces the burning of fire.
2. The utility model discloses an inside at the OPP thin layer increases inside the moisture infiltration plastic bag that PE water blocking material can avoid the surface, plays good effect of blocking water, and the thermal insulation material of fire-retardant in situ portion is high temperature resistant simultaneously, has increased this plastic bag's range of application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the OPP thin film layer structure of the present invention;
fig. 3 is a cross-sectional view of the flame retardant layer structure of the present invention.
In the figure: 1. an OPP thin film layer; 101. a PE water-resistant layer; 102. an anti-aging layer; 2. a flame retardant layer; 201. a thermal insulation layer; 202. a fire barrier layer; 3. flame retardant particles; 4. and a heat-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a PE plastic bag with good flame retardant property includes an OPP film layer 1, the inside of the OPP film layer 1 includes a PE water-blocking layer 101 and an anti-aging layer 102, the anti-aging layer 102 is adhesively connected to the inside of the PE water-blocking layer 101, a filling cavity is disposed between the OPP film layer 1 and a heat-resistant layer 4, and flame retardant particles 3 are uniformly distributed inside the filling cavity and adhesively connected, the PE water-blocking material is added inside the OPP film layer 1 to prevent surface moisture from permeating into the plastic bag, so as to achieve a good water-blocking effect, meanwhile, the heat-resistant material inside the flame-retardant layer 2 increases the application range of the plastic bag, the inner side of the OPP film layer 1 is adhesively connected with a flame-retardant layer 2, the inside of the flame-retardant layer 2 includes a heat-insulating layer 201 and a fire-retardant layer 202, the right side of the heat-insulating layer 201 is adhesively connected with a fire-retardant layer 202, the fire-retardant layer 202 is made of TPU material, the outer surface of the OPP film layer 1 is coated with a fire-retardant paint, the inboard on fire-retardant layer 2 is provided with fire-retardant granule 3, fire-retardant granule 3's inboard bonding connection has heat-resistant layer 4, can cooperate with inside fire-retardant granule 3 through the outside coating fire-retardant lacquer at OPP thin layer 1 and improve the fire behavior of this plastic bag, fire-retardant granule 3 distributes in the inboard of film simultaneously, can directly play fire-retardant effect when meeting fire, can protect the material layer of inside, this plastic bag inside heat-resistant layer 4 can resist the high temperature of one hundred degrees left and right simultaneously, avoid the plastic bag to be heated and take place to warp or atrophy, the integrality and the use quality of effectual assurance plastic bag, it is relatively poor to have solved current PE plastic bag fire behavior simultaneously, the plastic bag is very easily produced when meetting high temperature and toasts and is out of shape or atrophy, and meet the easy problem that produces the burning of fire.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.
During the use, through the outside coating fire-retardant lacquer of preventing fires in OPP thin layer 1 can cooperate with fire-retardant granule 3 inside and improve the fire behavior of this plastic bag, fire-retardant granule 3 distributes in the inboard of film simultaneously, can directly play flame retardant efficiency when meeting fire, can protect the material layer of inside, the high temperature of one hundred degrees or so can be resisted to the inside heat-resistant layer 4 of this plastic bag simultaneously, it takes place to warp or atrophy to avoid the plastic bag to be heated, the integrality and the quality of use of effectual assurance plastic bag, can avoid inside the moisture infiltration plastic bag on surface through increase PE water blocking material in the inside of OPP thin layer 1, play good water blocking effect, the inside thermal insulation material high temperature resistance in flame retardant layer 2 simultaneously, the range of application of this plastic bag has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a PE plastic bag that fire behaviour is good, includes OPP film layer (1), its characterized in that: the inner side of the OPP film layer (1) is connected with a flame-retardant layer (2) in an adhesive mode, flame-retardant particles (3) are arranged on the inner side of the flame-retardant layer (2), and a heat-resistant layer (4) is connected on the inner side of the flame-retardant particles (3) in an adhesive mode.
2. The PE plastic bag with good flame retardant property according to claim 1, wherein: the flame retardant layer (2) comprises a heat insulation layer (201) and a fireproof layer (202) inside, and the fireproof layer (202) is bonded and connected to the right side of the heat insulation layer (201).
3. The PE plastic bag with good flame retardant property according to claim 1, wherein: the interior of the OPP thin film layer (1) comprises a PE water-resistant layer (101) and an anti-aging layer (102), and the anti-aging layer (102) is bonded and connected to the interior of the PE water-resistant layer (101).
4. The PE plastic bag with good flame retardant property according to claim 1, wherein: a filling cavity is arranged between the OPP thin film layer (1) and the heat-resistant layer (4), and the flame-retardant particles (3) are uniformly distributed in the filling cavity and are adhered and connected.
5. The PE plastic bag with good flame retardant property according to claim 2, wherein: the fireproof layer (202) is made of TPU materials, and fireproof flame-retardant paint is coated on the outer surface of the OPP film layer (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022597916.3U CN213949266U (en) | 2020-11-11 | 2020-11-11 | PE (polyethylene) plastic bag with good flame retardant property |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022597916.3U CN213949266U (en) | 2020-11-11 | 2020-11-11 | PE (polyethylene) plastic bag with good flame retardant property |
Publications (1)
Publication Number | Publication Date |
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CN213949266U true CN213949266U (en) | 2021-08-13 |
Family
ID=77208375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022597916.3U Expired - Fee Related CN213949266U (en) | 2020-11-11 | 2020-11-11 | PE (polyethylene) plastic bag with good flame retardant property |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213949266U (en) |
-
2020
- 2020-11-11 CN CN202022597916.3U patent/CN213949266U/en not_active Expired - Fee Related
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Legal Events
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GR01 | Patent grant | ||
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: 20210813 |