CN214056790U - Compound PE membrane EPE pearl cotton with tear-resistant function - Google Patents
Compound PE membrane EPE pearl cotton with tear-resistant function Download PDFInfo
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- CN214056790U CN214056790U CN202022584984.6U CN202022584984U CN214056790U CN 214056790 U CN214056790 U CN 214056790U CN 202022584984 U CN202022584984 U CN 202022584984U CN 214056790 U CN214056790 U CN 214056790U
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Abstract
The utility model belongs to the technical field of the cotton technique of pearl and specifically relates to a compound PE membrane EPE pearl is cotton with tear function of tearing, including the cotton body of pearl, the cotton body of pearl includes inside cotton core, upside anti-tear layer, upside waterproof layer, downside anti-tear layer and downside waterproof layer, the department is provided with inside cotton core in the middle of the inside of the cotton body of pearl, the upside of inside cotton core is provided with upside anti-tear layer, the upside on upside anti-tear layer is provided with the upside waterproof layer, the downside of inside cotton core is provided with downside anti-tear layer, the downside on downside anti-tear layer is provided with the downside waterproof layer, and whole equipment structure is simple, convenient operation, and the function is abundant, and stability and practicality are higher, have certain spreading value.
Description
Technical Field
The utility model relates to a cotton technical field of pearl specifically is a compound PE membrane EPE pearl is cotton with tear function of tearing.
Background
EPE pearl cotton is a non-crosslinked closed-cell structure, it is a new kind of environment-friendly packing materials with the high-foam polyethylene products that the extrusion of main raw materials of low-density polyethylene (LDPE), also known as polyethylene foam cotton, because it produces countless independent bubble to form with the physical foaming of low-density polyethylene fat, overcome the disadvantage that the ordinary foamed cement is breakable, out of shape, poor resilience, and have advantages such as waterproof dampproof, shockproof, sound insulation, heat preservation, good plasticity, toughness is strong, recycling, environmental protection, strong anti-collision force, also have fine anti-chemical properties.
The existing pearl cotton has poor tear resistance, so that the existing pearl cotton is easy to tear in the actual use process, and therefore the problem needs to be improved by the composite PE film EPE pearl cotton with the tear resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound PE membrane EPE pearl is cotton with tear function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a compound PE membrane EPE pearl is cotton with tear function of tearing, includes the cotton body of pearl, the cotton body of pearl includes inside cotton core, upside anti-tear layer, upside waterproof layer, downside anti-tear layer and downside waterproof layer, the department is provided with inside cotton core in the middle of the inside of the cotton body of pearl, the upside of inside cotton core is provided with upside anti-tear layer, the upside on upside anti-tear layer is provided with the upside waterproof layer, the downside of inside cotton core is provided with downside anti-tear layer, the downside on downside anti-tear layer is provided with the downside waterproof layer.
Preferably, the inner cotton core is made of high-foam polyethylene which is extruded and generated by taking low-density polyethylene as a main raw material.
Preferably, the upper waterproof layer and the lower waterproof layer are made of PE films.
Preferably, the upper anti-tear layer and the lower anti-tear layer are made of glass fiber nets.
Preferably, the upper anti-tear layer is bonded with the inner cotton core and the upper waterproof layer through thermoplastic resin glue.
Preferably, the lower anti-tear layer is bonded with the upper waterproof layer and the lower waterproof layer through thermoplastic resin glue.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, all select for use the glass fiber net preparation to form through the upside anti-tear layer that sets up and downside anti-tear layer and form and can improve the holistic tear resistance of the cotton body of pearl to a certain extent, and then guarantee that the cotton body of pearl is difficult for appearing the tearing condition in the in-service use process to make the practicality of the cotton body of pearl stronger, meanwhile, upside waterproof layer and downside waterproof layer can avoid the inside condition of intaking of the cotton body of pearl in the in-service use process, and then make the cotton body of pearl have certain waterproof nature.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
fig. 3 is an overall sectional view of the present invention.
In the figure: 1-pearl cotton body, 2-internal cotton core, 3-upper-side anti-tearing layer, 4-upper-side waterproof layer, 5-lower-side anti-tearing layer and 6-lower-side waterproof layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a composite PE film EPE pearl cotton with a tear-resistant function comprises a pearl cotton body 1, wherein the pearl cotton body 1 comprises an inner cotton core 2, an upper anti-tear layer 3, an upper waterproof layer 4, a lower anti-tear layer 5 and a lower waterproof layer 6, the inner cotton core 2 is arranged in the middle of the inner part of the pearl cotton body 1, the upper anti-tear layer 3 is arranged on the upper side of the inner cotton core 2, the upper waterproof layer 4 is arranged on the upper side of the upper anti-tear layer 3, the lower anti-tear layer 5 is arranged on the lower side of the inner cotton core 2, the upper anti-tear layer 3 and the lower anti-tear layer 5 are made of glass fiber nets, the overall tear-resistant performance of the pearl cotton body 1 can be improved to a certain degree, and the situation that the pearl cotton body 1 is not easy to tear in the actual use process is further ensured, so that the practicability of the pearl cotton body 1 is stronger, the lower side of the lower anti-tear layer 5 is provided with the waterproof layer 6, upside waterproof layer 4 and downside waterproof layer 6 can avoid the cotton body 1 inside condition of intaking of pearl in the in-service use process, and then make the cotton body 1 of pearl have certain waterproof nature, inside cotton core 2 adopts low density polyethylene to form as the preparation of the high foam polyethylene that the main raw materials extrusion generated, upside waterproof layer 4 and downside waterproof layer 6 all choose for use the PE film preparation to form, upside anti-tear layer 3 all chooses for use the glass fiber net preparation with downside anti-tear layer 5 to form, upside anti-tear layer 3 and inside cotton core 2, all bond through the thermoplastic resin glue between the upside waterproof layer 4, downside anti-tear layer 5 and upside waterproof layer 4, all bond through the thermoplastic resin glue between the downside waterproof layer 6.
The utility model discloses work flow: during the use, upside anti-tear layer 3 all chooses for use the glass fiber net preparation with downside anti-tear layer 5 to form and can improve the holistic tear resistance of pearl cotton body 1 to a certain extent, and then guarantees that pearl cotton body 1 is difficult for appearing the tearing condition in the in-service use process, thereby make pearl cotton body 1's practicality stronger, meanwhile, upside waterproof layer 4 and downside waterproof layer 6 can avoid the inside condition of intaking of pearl cotton body 1 in the in-service use process, and then make pearl cotton body 1 have certain waterproof nature.
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 (6)
1. The utility model provides a compound PE membrane EPE pearl is cotton with tear function, includes pearl cotton body (1), its characterized in that: the pearl cotton body (1) comprises an inner cotton core (2), an upper anti-tearing layer (3), an upper waterproof layer (4), a lower anti-tearing layer (5) and a lower waterproof layer (6), wherein the inner middle part of the pearl cotton body (1) is provided with the inner cotton core (2), the upper side of the inner cotton core (2) is provided with the upper anti-tearing layer (3), the upper side of the upper anti-tearing layer (3) is provided with the upper waterproof layer (4), the lower side of the inner cotton core (2) is provided with the lower anti-tearing layer (5), and the lower side of the lower anti-tearing layer (5) is provided with the lower waterproof layer (6).
2. The composite PE film EPE pearl wool with the tear-resistant function as claimed in claim 1, wherein: the inner cotton core (2) is made of high-foam polyethylene which is extruded and generated by taking low-density polyethylene as a main raw material.
3. The composite PE film EPE pearl wool with the tear-resistant function as claimed in claim 1, wherein: the upper waterproof layer (4) and the lower waterproof layer (6) are made of PE films.
4. The composite PE film EPE pearl wool with the tear-resistant function as claimed in claim 1, wherein: the upper anti-tear layer (3) and the lower anti-tear layer (5) are made of glass fiber nets.
5. The composite PE film EPE pearl wool with the tear-resistant function as claimed in claim 1, wherein: the upper side anti-tearing layer (3) is bonded with the inner cotton core (2) and the upper side waterproof layer (4) through thermoplastic resin glue.
6. The composite PE film EPE pearl wool with the tear-resistant function as claimed in claim 1, wherein: the lower side anti-tearing layer (5) is bonded with the upper side waterproof layer (4) and the lower side waterproof layer (6) through thermoplastic resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584984.6U CN214056790U (en) | 2020-11-10 | 2020-11-10 | Compound PE membrane EPE pearl cotton with tear-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584984.6U CN214056790U (en) | 2020-11-10 | 2020-11-10 | Compound PE membrane EPE pearl cotton with tear-resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214056790U true CN214056790U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022584984.6U Active CN214056790U (en) | 2020-11-10 | 2020-11-10 | Compound PE membrane EPE pearl cotton with tear-resistant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214056790U (en) |
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2020
- 2020-11-10 CN CN202022584984.6U patent/CN214056790U/en active Active
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