CN213800947U - PE plastic bag that intensity is high - Google Patents
PE plastic bag that intensity is high Download PDFInfo
- Publication number
- CN213800947U CN213800947U CN202022597940.7U CN202022597940U CN213800947U CN 213800947 U CN213800947 U CN 213800947U CN 202022597940 U CN202022597940 U CN 202022597940U CN 213800947 U CN213800947 U CN 213800947U
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- CN
- China
- Prior art keywords
- plastic bag
- coating
- polyethylene
- bag body
- intensity
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 64
- 239000004033 plastic Substances 0.000 title claims abstract description 63
- 239000011248 coating agent Substances 0.000 claims abstract description 45
- 238000000576 coating method Methods 0.000 claims abstract description 45
- 239000004698 Polyethylene Substances 0.000 claims abstract description 43
- -1 polyethylene Polymers 0.000 claims abstract description 39
- 229920000573 polyethylene Polymers 0.000 claims abstract description 23
- 239000011527 polyurethane coating Substances 0.000 claims abstract description 20
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 16
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 16
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 7
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 16
- 230000001681 protective effect Effects 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000006058 strengthened glass Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
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Abstract
The utility model discloses a PE plastic bag that intensity is high, including the plastic bag body, the plastic bag body is including polyethylene basic unit and outer intensive coating, polyethylene basic unit's quantity is two, two polyethylene basic unit is located outer intensive coating's top and bottom department respectively, outer intensive coating is including polyethylene terephthalate coating and polyurethane coating, the top fixedly connected with sealing strip of plastic bag body inner chamber. The utility model discloses a plastic bag body, upper seal strip, bottom sealing strip, polyethylene basic unit, outer reinforced coating, polyethylene glycol terephthalate coating and polyurethane coating can make the device reach the function that use intensity is high, have solved the PE plastic bag on the current market and do not possess the function that use intensity is high, and the atress is dragged and is easily appeared warping tearing phenomenon in the use, influences its protective capacities to the product, is unfavorable for the problem that the user used.
Description
Technical Field
The utility model relates to a PE plastic bag technical field specifically is a PE plastic bag that intensity is high.
Background
PE is polyethylene, a thermoplastic resin obtained by polymerizing ethylene, and also includes copolymers of ethylene and a small amount of alpha-olefin in industry; is a transparent plastic bag, and can be used for packaging clothes, bags, electronic products and the like.
Along with the progress of the times and the development of science and technology, the PE plastic bags are largely used in the field of product packaging industry, the PE plastic bags in the existing market do not have the function of high use strength, are stressed and pulled in the use process, are easy to deform and tear, influence the protection capability of the PE plastic bags on products and are not beneficial to the use of users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE that intensity is high glues bag possesses the advantage that use intensity is high, has solved the PE that has on the current market and has glued the bag and do not possess the function that use intensity is high, and the atress is dragged and is easily appeared warping tearing phenomenon in the use, influences its protective capacities to the product, is unfavorable for the problem that the user used.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE plastic bag that intensity is high, includes the plastic bag body, the plastic bag body is including polyethylene basic unit and outer intensive coating, the quantity of polyethylene basic unit is two, two the polyethylene basic unit is located outer intensive coating's top and bottom department respectively, outer intensive coating is including polyethylene glycol terephthalate coating and polyurethane coating.
Preferably, the top of the inner cavity of the plastic bag body is fixedly connected with an upper sealing strip, and the bottom of the inner cavity of the plastic bag body is fixedly connected with a lower sealing strip.
Preferably, the polyurethane coating layer is positioned on the outer side of the polyethylene terephthalate coating layer, and the polyethylene terephthalate coating layer is positioned on the surface of the polyethylene base layer.
Preferably, the thickness of the polyethylene terephthalate coating layer is 0.01mm, and the thickness of the polyurethane coating layer is 0.012 mm.
Preferably, the thickness of the polyethylene base layer is 0.06mm, and a reinforced glass fiber coating is coated on the outer surface of the plastic bag body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a plastic bag body, upper seal strip, bottom sealing strip, polyethylene basic unit, outer reinforced coating, polyethylene glycol terephthalate coating and polyurethane coating can make the device reach the function that use intensity is high, have solved the PE plastic bag on the current market and do not possess the function that use intensity is high, and the atress is dragged and is easily appeared warping tearing phenomenon in the use, influences its protective capacities to the product, is unfavorable for the problem that the user used.
2. By using the upper sealing strip and the lower sealing strip, a user can more conveniently seal the plastic bag, and the use and protection performance of the plastic bag is improved;
the anti-stretching capacity of the plastic bag can be effectively improved by using the polyethylene glycol terephthalate coating, the phenomenon that the plastic bag is irreversibly deformed due to being pulled by stress in use is avoided, the anti-oxidation capacity of the surface of the plastic bag can be effectively improved by using the polyurethane coating, and the phenomenon that the service life of the plastic bag is reduced due to the use strength of the plastic bag in the long-time use process is avoided;
by determining the use thicknesses of the polyethylene terephthalate coating and the polyurethane coating, the protective capability of the coating can be effectively ensured, and the coating is convenient for a user to use;
through the use of the strengthened glass fiber coating, the wear resistance of the surface of the rubber bag can be effectively improved, and the phenomenon that the use is influenced by the damage of the surface protective coating caused by the abrasion of the rubber bag is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the plastic bag of the present invention;
fig. 3 is a cross-sectional view of the outer reinforcing coating of the present invention.
In the figure: 1. a plastic bag body; 2. sealing strips are arranged; 3. a lower sealing strip; 4. a polyethylene base layer; 5. an outer strengthening coating; 6. a polyethylene terephthalate coating; 7. a polyurethane coating.
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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a glue bag body 1, upper seal strip 2, bottom sealing strip 3, polyethylene basic unit 4, outer strengthening coating 5, polyethylene terephthalate coating 6 and polyurethane coating 7 part are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a high-strength PE plastic bag comprises a plastic bag body 1, an upper sealing strip 2 is fixedly connected to the top of the inner cavity of the plastic bag body 1, a lower sealing strip 3 is fixedly connected to the bottom of the inner cavity of the plastic bag body 1, and by using the upper sealing strip 2 and the lower sealing strip 3, a user can more conveniently seal the plastic bag, so as to improve the protective performance of the plastic bag, the plastic bag body 1 comprises a polyethylene base layer 4 and an outer reinforced coating 5, the number of the polyethylene base layers 4 is two, the thickness of the polyethylene base layer 4 is 0.06mm, a reinforced glass fiber coating is coated on the outer surface of the plastic bag body 1, by using the reinforced glass fiber coating, the wear resistance of the surface of the plastic bag can be effectively improved, the phenomenon that the surface protective coating is damaged due to wear can be avoided, and the two polyethylene base layers 4 are respectively located at the top and the bottom of the outer reinforced coating 5, the outer strengthening coating 5 comprises a polyethylene terephthalate coating 6 and a polyurethane coating 7, the polyurethane coating 7 is positioned on the outer side of the polyethylene terephthalate coating 6, the polyethylene terephthalate coating 6 is positioned on the surface of the polyethylene base layer 4, the anti-stretching capacity of the plastic bag can be effectively improved through the use of the polyethylene terephthalate coating 6, the phenomenon that the plastic bag is irreversibly deformed due to being pulled by force during use is avoided, the anti-oxidation capacity of the surface of the plastic bag can be effectively improved through the use of the polyurethane coating 7, the phenomenon that the service life of the plastic bag is reduced due to the use strength in the long-time use process is avoided, the thickness of the polyethylene terephthalate coating 6 is 0.01mm, the thickness of the polyurethane coating 7 is 0.012mm, and the use thicknesses of the polyethylene terephthalate coating 7 and the polyurethane coating 6 are determined, can effectively ensure the protection capability and is convenient for users to use.
When in use, the upper sealing strip 2 and the lower sealing strip 3 are used, so that the plastic bag can be more conveniently sealed by a user, the use protective performance of the plastic bag is improved, the tensile resistance of the plastic bag can be effectively improved by using the polyethylene glycol terephthalate coating 6, the phenomenon that the plastic bag is irreversibly deformed due to being pulled by force during use is avoided, the antioxidant capacity of the surface of the plastic bag can be effectively improved by using the polyurethane coating 7, the phenomenon that the service strength of the plastic bag is reduced and the service life of the plastic bag is reduced in the long-time use process is avoided, the protective performance of the plastic bag can be effectively ensured by determining the use thicknesses of the polyethylene glycol terephthalate coating 6 and the polyurethane coating 7, the use of a user is facilitated, the wear resistance of the surface of the plastic bag can be effectively improved by using the strengthened glass fiber coating, and the phenomenon that the use of the surface protective coating is influenced by the damage of the surface protective coating due to abrasion is avoided, through the cooperation of above-mentioned structure, can make the device reach the function that use intensity is high, solve the PE plastic bag on the current market and do not possess the function that use intensity is high, pull in the use atress and easily appear warping tearing phenomenon, influence its protective capacities to the product, be unfavorable for the problem that the user used, be fit for using widely.
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 intensity is high, includes plastic bag body (1), its characterized in that: the plastic bag is characterized in that the plastic bag body (1) comprises a polyethylene base layer (4) and an outer reinforcing coating (5), the number of the polyethylene base layer (4) is two, the two polyethylene base layers (4) are respectively positioned at the top and the bottom of the outer reinforcing coating (5), and the outer reinforcing coating (5) comprises a polyethylene glycol terephthalate coating (6) and a polyurethane coating (7).
2. The high-strength PE plastic bag according to claim 1, wherein: the top fixedly connected with upper seal strip (2) of plastic bag body (1) inner chamber, the bottom fixedly connected with lower seal strip (3) of plastic bag body (1) inner chamber.
3. The high-strength PE plastic bag according to claim 1, wherein: the polyurethane coating (7) is positioned on the outer side of the polyethylene terephthalate coating (6), and the polyethylene terephthalate coating (6) is positioned on the surface of the polyethylene base layer (4).
4. The high-strength PE plastic bag according to claim 1, wherein: the thickness of the polyethylene terephthalate coating (6) is 0.01mm, and the thickness of the polyurethane coating (7) is 0.012 mm.
5. The high-strength PE plastic bag according to claim 1, wherein: the thickness of the polyethylene base layer (4) is 0.06mm, and a reinforced glass fiber coating is coated on the outer surface of the rubber bag body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597940.7U CN213800947U (en) | 2020-11-11 | 2020-11-11 | PE plastic bag that intensity is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597940.7U CN213800947U (en) | 2020-11-11 | 2020-11-11 | PE plastic bag that intensity is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213800947U true CN213800947U (en) | 2021-07-27 |
Family
ID=76932444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022597940.7U Expired - Fee Related CN213800947U (en) | 2020-11-11 | 2020-11-11 | PE plastic bag that intensity is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213800947U (en) |
-
2020
- 2020-11-11 CN CN202022597940.7U patent/CN213800947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |