CN219214304U - Novel compression-resistant pearl cotton bubble composite film - Google Patents
Novel compression-resistant pearl cotton bubble composite film Download PDFInfo
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- CN219214304U CN219214304U CN202320093637.4U CN202320093637U CN219214304U CN 219214304 U CN219214304 U CN 219214304U CN 202320093637 U CN202320093637 U CN 202320093637U CN 219214304 U CN219214304 U CN 219214304U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model belongs to the technical field of bubble films, and discloses a novel compression-resistant pearl cotton bubble composite film which comprises two waterproof oxford layers, wherein two polyethylene films are arranged between the two waterproof oxford layers, a glass fiber woven layer is arranged between the two polyethylene films, two bubble film layers are arranged between the two glass fiber woven layers, a pearl cotton skeleton is arranged between the two bubble film layers, and all the layers are bonded together through environment-friendly adhesives. According to the scheme, the novel composite bubble film with high strength, heat insulation, tear resistance and shock resistance is prepared through a mode that various materials such as waterproof oxford, a polyethylene film, a glass fiber woven layer, a bubble film layer and pearl wool are compounded, the pearl wool is utilized to fill the gaps of the bubble film meshes, the advantages of the pearl wool and the polyethylene film are fully utilized, the defects of the pearl wool and the polyethylene film are overcome, the pearl wool and the polyethylene film are organically combined, and the composite bubble film material with better compression resistance, tearing resistance and elasticity is prepared.
Description
Technical Field
The utility model relates to the technical field of bubble films, in particular to a novel compression-resistant pearl cotton bubble composite film.
Background
Bubble film, also known as air cushion film, air cushion paper, etc. The bubble film is always filled with gas, so that the air bubble film is light in weight and high in elasticity, and has the performances of sound insulation, vibration prevention, wear resistance, moisture prevention and dust prevention. The packaging material is widely applied to packages of fragile products, artware and the like. Can be made into bubble bags, bubble envelope bags, kraft paper bubble bags, automobile sun gear, motorcycle heat insulation cushion, heat insulation materials, swimming pool sunlight cover, etc.
The conventional bubble film has the following problems:
(1) The traditional bubble film mostly adopts a single-layer structure, has common buffering performance in the use process, and cannot play a good role in protecting packaged articles;
(2) Traditional bubble membrane intensity is lower, easily takes place to break when receiving extrusion or touching sharp object, leads to antidetonation cushioning property and thermal insulation performance to reduce, is difficult to play effectual guard action.
(3) The traditional pearl cotton has good rebound resilience and compression resistance, but has poor transverse tearing strength, tensile strength and the like, and the bubble film has good tearing strength and the like, but has weak longitudinal compression resistance, and the bubble film is easy to be compressed and broken, so that no product for perfectly and organically combining the two is available at present.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a novel compression-resistant pearl cotton bubble composite membrane.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a novel resistance to compression pearl cotton bubble complex film, includes two-layer waterproof oxford cloth layer, two-layer be provided with two-layer polyethylene film between the waterproof oxford cloth layer, two-layer be provided with glass fiber weaving layer between the polyethylene film, two-layer be provided with two-layer bubble rete between the glass fiber weaving layer, two-layer be provided with pearl cotton skeleton between the bubble rete, bond together through environmental protection type gluing agent between each layer.
As a further description of the above technical solution: holes are formed in the pearl cotton skeleton, and the bubble film of the bubble film layer is assembled with the holes.
As a further description of the above technical solution: the diameter of the hole is larger than or equal to the diameter of the bubble cavity of the bubble film layer, and the height of the hole is larger than or equal to twice the height of the bubble cavity of the bubble film layer.
As a further description of the above technical solution: the distribution of the holes is the same as the arrangement mode of the bubble cavities of the bubble film layer.
As a further description of the above technical solution: the bubble film layer is made of polyethylene resin.
As a further description of the above technical solution: the shape of the hole is round or square, and the shape of the bubble cavity of the bubble film layer is consistent with the shape of the hole.
Compared with the prior art, the utility model has the advantages that:
(1) the novel composite bubble film with high strength, heat insulation, tear resistance and shock resistance is prepared through a mode of compounding various materials such as waterproof oxford, polyethylene films, glass fiber woven layers, bubble film layers and pearl wool.
(2) According to the scheme, the pearl cotton is used for filling the gaps of the bubble film grids, the advantages of the pearl cotton and the bubble film grids are fully utilized, the defects of the pearl cotton and the bubble film grids are overcome, the pearl cotton and the bubble film grids are organically combined, and the composite bubble film material with better compression resistance, bearing resistance, tearing resistance and elasticity is prepared.
(3) The pearl cotton grid can prevent the bubble film from being extruded and broken, increase the pressure resistance, even if the bubble is pierced, the peripheral pearl cotton can play a role in buffering.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a split view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a cross-sectional view of FIG. 1 of the present utility model;
fig. 4 is a schematic diagram of a square hole of the pearl cotton skeleton according to the present utility model.
The reference numerals in the figures illustrate:
1. a waterproof oxford layer; 2. a polyethylene film; 3. a glass fiber braid; 4. a bubble film layer; 5. a pearl cotton skeleton; 6. holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-2, a novel compression-resistant pearl cotton bubble composite film comprises two waterproof oxford layers 1, two polyethylene films 2 are arranged between the two waterproof oxford layers 1, a glass fiber woven layer 3 is arranged between the two polyethylene films 2, two bubble film layers 4 are arranged between the two glass fiber woven layers 3, a pearl cotton skeleton 5 is arranged between the two bubble film layers 4, all the layers are bonded together through environment-friendly adhesives, and the environment-friendly adhesives are nontoxic and nonirritating, so that the packaged articles cannot be damaged or damaged by human bodies, and the glass fibers can improve the overall toughness and the deformation resistance of the pearl cotton bubble composite film due to the characteristics of stable chemical properties, good toughness, strong deformation resistance and the like, can play a certain flame retardant role, and further, the polyethylene films 2 are outwards used for providing good waterproof performance for the pearl cotton bubble composite film.
Referring to fig. 2 to 4, a hole 6 is formed in the pearl cotton skeleton 5, and a bubble film of the bubble film layer 4 is assembled with the hole 6. The diameter of the hole 6 is larger than or equal to the diameter of the bubble cavity of the bubble film layer 4, so that the assembly with the bubble film is facilitated, a certain gap is convenient for the curling deformation of the composite film, and a deformation space is reserved;
the height of the holes 6 is greater than or equal to twice the height of the bubble cavities of the bubble film layer 4, the distribution of the holes 6 is the same as the arrangement mode of the bubble cavities of the bubble film layer 4, the distribution mode and the size can enable the bubble cavities of the bubble film layer 4 to be tightly wrapped in the holes 6 of the pearl cotton skeleton 5, and the pearl cotton skeleton 5 is wrapped in the middle of the base layers of the two bubble film layers 4. Therefore, the synergistic effect of the bubble film layer 4 and the pearl cotton skeleton 5 can ensure that the bubble cavity of the bubble film layer 4 is well protected, the puncture resistance of the bubble film is improved, and when the pearl cotton exerts reactive force on the extruded and deformed bubbles, so that the compression resistance of the bubble film is improved, the pearl cotton skeleton 5 also plays a certain compression resistance, and the buffer performance and the compression resistance of the composite film are greatly improved under the double effects, so that the composite bubble film has good compression resistance, buffer protection, heat preservation and heat insulation performances and the like.
The material of the bubble film layer 4 is polyethylene resin, and the bubble film layer 4 has a good buffering effect, a low heat conductivity coefficient and a good heat preservation and insulation effect.
As shown in fig. 2 and 4, the shape of the hole 6 is circular or square, the shape of the bubble cavity of the bubble film layer 4 is identical to the shape of the hole 6, and in addition, the shape of the hole 6 can be replaced by any shape, so that the mutual fit between the bubble cavity of the bubble film layer 4 and the pearl cotton skeleton 5 can be satisfied.
To sum up: the pearl cotton skeleton 5 is wrapped between the two bubble film layers 4, so that the synergistic effect of the bubble film layers 4 and the pearl cotton skeleton 5 can ensure that the bubble cavities of the bubble film layers 4 are well protected, and the puncture resistance of the bubble film is improved;
when being stressed, the pearl cotton exerts a reaction force on the extruded and deformed bubbles, so that the compression resistance of the bubble film is improved, and the pearl cotton skeleton 5 also plays a role in a certain compression resistance, so that the buffer performance and the compression resistance of the composite film are greatly improved under the double effects, and the composite bubble film has good compression resistance, buffer protection, heat preservation and heat insulation performance and the like;
the outer layer is a glass fiber woven layer 3, and the glass fiber has the characteristics of stable chemical property, good toughness, strong deformation resistance and the like, so that the overall toughness and deformation resistance of the pearl cotton bubble composite film can be improved, a certain flame retardant effect can be achieved, the outer layer is a polyethylene film 2, and the polyethylene film 2 can provide good waterproof performance for the pearl cotton bubble composite film and achieve a good connecting effect between film layers;
the outermost layer is the waterproof oxford layer 1, and the waterproof oxford layer 1 integrates decoration, light shielding and waterproof properties, is attractive, elegant and practical, and can further improve the waterproof performance and tear resistance of the pearl cotton bubble composite film.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. A novel compression-resistant pearl cotton bubble composite film is characterized in that: including two-layer waterproof oxford cloth layer (1), two-layer be provided with two-layer polyethylene film (2) between waterproof oxford cloth layer (1), two-layer be provided with glass fiber weaving layer (3) between polyethylene film (2), two-layer be provided with two-layer bubble rete (4) between glass fiber weaving layer (3), two-layer be provided with pearl cotton skeleton (5) between bubble rete (4), bond together through environmental protection gluing agent between each layer.
2. The novel compression-resistant pearl wool bubble composite membrane according to claim 1, wherein: the pearl cotton skeleton (5) is provided with holes (6), and the bubble film of the bubble film layer (4) is assembled with the holes (6).
3. The novel compression-resistant pearl wool bubble composite membrane according to claim 2, wherein: the diameter of the hole (6) is larger than or equal to the diameter of the bubble cavity of the bubble film layer (4), and the height of the hole (6) is larger than or equal to twice the height of the bubble cavity of the bubble film layer (4).
4. The novel compression-resistant pearl wool bubble composite membrane according to claim 2, wherein: the distribution of the holes (6) is the same as the arrangement mode of the bubble cavities of the bubble film layer (4).
5. The novel compression-resistant pearl wool bubble composite membrane according to claim 1, wherein: the bubble film layer (4) is made of polyethylene resin.
6. The novel compression-resistant pearl wool bubble composite membrane according to claim 4, wherein: the shape of the hole (6) is round or square, and the shape of the bubble cavity of the bubble film layer (4) is consistent with the shape of the hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093637.4U CN219214304U (en) | 2023-01-31 | 2023-01-31 | Novel compression-resistant pearl cotton bubble composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320093637.4U CN219214304U (en) | 2023-01-31 | 2023-01-31 | Novel compression-resistant pearl cotton bubble composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219214304U true CN219214304U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320093637.4U Active CN219214304U (en) | 2023-01-31 | 2023-01-31 | Novel compression-resistant pearl cotton bubble composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219214304U (en) |
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2023
- 2023-01-31 CN CN202320093637.4U patent/CN219214304U/en active Active
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