CN216423753U - Easily degradable environment-friendly plastic film - Google Patents
Easily degradable environment-friendly plastic film Download PDFInfo
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- CN216423753U CN216423753U CN202122878759.8U CN202122878759U CN216423753U CN 216423753 U CN216423753 U CN 216423753U CN 202122878759 U CN202122878759 U CN 202122878759U CN 216423753 U CN216423753 U CN 216423753U
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Abstract
The utility model discloses an environment-friendly plastic film of easy degradation, including the inner membrance body and adventitial body, the inner membrance body sets up between two adventitial bodies, and as an organic whole through bonding between inner membrance body and the adventitial body, the second slot has all been seted up on the two sides of the inner membrance body, and the second ditch inslot is provided with the strip that absorbs water, set up first slot on the adventitial body, and the adventitial body of first slot tank bottom department has seted up the hole groove, first slot is linked together with the hole groove. This easily degradable environment-friendly plastic film wholly comprises the inner membrance body and adventitial body, wholly be three layer construction, intensity is big, and inner membrance body surface is provided with the sand grip, can improve holistic stretch-proofing effect like this, avoid being dragged and break, the internal strip that absorbs water that is provided with the aquogel material of intimal, absorb water stain through the strip that absorbs water, avoid the inner membrance body and adventitial body to absorb water too much and influence holistic mechanical properties, guaranteed that the membrance body is when meeting water and using, difficult damage, excellent in use effect.
Description
Technical Field
The utility model relates to a plastic film technical field specifically is an environment-friendly plastic film of easy degradation.
Background
The plastic film is mainly a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other thermoplastic resins, but the plastic films made of the materials are not easy to decompose and cause great pollution to the environment, so the degradable plastic film is generated along with the plastic films;
starch-based plastic film has the advantage that can degrade completely, by wide use, when because contain starch of certain proportion in the starch-based plastic film, and starch has the hydroscopicity, and then lead to the plastic film to take place a small amount of after meeting water and dissolve, and then reduced holistic mechanical properties, the breakage easily appears, the practicality is not strong, can not satisfy people's user demand, in view of the defect that exists among the above prior art, it is necessary to improve it further, make it more possess the practicality, just can accord with the in-service use condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environment-friendly plastic film of easy degradation to can take place to dissolve in a small amount after meeting water that proposes in solving above-mentioned background art, and then reduced holistic mechanical properties, easily appear damaged, the not strong problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly plastic film of easy degradation, includes the inner membrance body and the adventitia body, the inner membrance body sets up between two adventitia bodies, and as an organic whole through bonding between inner membrance body and the adventitia body, the second slot has all been seted up on the two sides of the inner membrance body, and is provided with the strip that absorbs water in the second slot, set up first slot on the adventitia body, and the adventitia body of first slot tank bottom department has seted up the hole groove, first slot is linked together with the hole groove.
Furthermore, the inner film body and the outer film body are both made of starch-based plastic materials.
Furthermore, the section of first slot is "V" type structure, and first slot is equidistant distribution outside the membrana tectoria body to the adventitia body between two adjacent first slots outwards extends and is formed with the sand grip, the section of sand grip is the hemisphere structure.
Furthermore, the cross section of the hole groove is of a circular structure, the axial lead of the hole groove is perpendicular to the axial lead of the first groove, and the hole grooves are distributed in the first groove at equal intervals.
Furthermore, the cross section of the second grooves is of a U-shaped structure, the second grooves are distributed on the surface of the inner membrane at equal intervals, and the number of the second grooves is the same as that of the first grooves and the second grooves are aligned up and down one by one.
Furthermore, the water absorption strip is made of hydrogel materials, and the cross sections of the water absorption strip and the second groove are consistent in shape.
Compared with the prior art, the beneficial effects of the utility model are that: the degradable environment-friendly plastic film integrally comprises an inner film body and an outer film body, is of a three-layer structure and high in strength, and is provided with the raised lines on the surface of the inner film body, so that the integral stretching-resistant effect can be improved, and the plastic film is prevented from being pulled and broken;
the water absorption strip made of hydrogel materials is arranged in the inner membrane body, so that when the plastic membrane meets water, water stains can be actively guided into the water absorption strip through the first groove and the hole groove, the water stains are absorbed away through the water absorption strip, the influence on the overall mechanical property due to excessive water absorption of the inner membrane body and the outer membrane body is avoided, the membrane body is not easy to damage when used in the presence of water, and the using effect is good;
meanwhile, the water absorbing strips are made of materials, so that the shapes of the plastic films are not influenced, the plastic films can be normally used in practice, and the practicability is high.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the inner membrane body and the water absorption strip of the present invention.
In the figure: 1. inner membrane body, 2, outer membrane body, 3, first slot, 4, hole groove, 5, sand grip, 6, second slot, 7, the strip that absorbs water.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: an easily degradable environment-friendly plastic film comprises an inner film body 1, outer film bodies 2, first grooves 3, hole grooves 4, convex strips 5, second grooves 6 and water absorbing strips 7, wherein the inner film body 1 is arranged between the two outer film bodies 2, and the inner film body 1 and the outer film bodies 2 are bonded into a whole through solvent-free glue, so that the solvent-free glue is beneficial to environment protection, the inner film body 1 and the outer film bodies 2 can be formed into a whole, the whole strength is high, the inner film body 1 and the outer film bodies 2 are made of starch-based plastic materials, particularly completely biodegradable plastic which is formed by blending starch and polylactic acid, and the whole film body has the advantage of complete degradation, so that the environment pollution can be avoided, and the environment protection effect is good;
the outer membrane body 2 is provided with first grooves 3, the outer membrane body 2 at the groove bottoms of the first grooves 3 is provided with hole grooves 4, the first grooves 3 are communicated with the hole grooves 4, the sections of the first grooves 3 are of V-shaped structures, the first grooves 3 are distributed on the outer membrane body 2 at equal intervals, convex strips 5 are formed by outwards extending the outer membrane body 2 between every two adjacent first grooves 3, the sections of the convex strips 5 are of hemispherical structures, the cross sections of the hole grooves 4 are of circular structures, the axial lines of the hole grooves 4 are vertical to the axial lines of the first grooves 3, the hole grooves 4 are distributed in the first grooves 3 at equal intervals, when the outer membrane body 2 is contacted with water stains, the water stains flow to the first grooves 3 along the convex strips 5, the structural design of the first grooves 3 can enable the water stains to flow to the bottom of the first grooves 3, and finally all the water stains are accumulated in the hole grooves 4, and the thickness of the outer membrane body 2 at the groove bottoms of the hole grooves 4 is thinner, after contacting with water stain for a long time, the water stain can be dissolved, so that the bottom of the hole groove 4 is in an opening shape, and the water stain can flow to the second groove 6 through the hole groove 4;
While embodiments of the present invention have been shown and described; to one of ordinary skill in the art; it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an environment-friendly plastic film of easy degradation, includes interior membrane body (1) and adventitia body (2), its characterized in that: interior membrane body (1) sets up between two outer membrane bodies (2), and as an organic whole through bonding between interior membrane body (1) and the outer membrane body (2), second slot (6) have all been seted up on the two sides of interior membrane body (1), and are provided with in second slot (6) and absorb water strip (7), first slot (3) have been seted up on outer membrane body (2), and outer membrane body (2) of first slot (3) tank bottom department have seted up hole groove (4), first slot (3) are linked together with hole groove (4).
2. The degradable environment-friendly plastic film according to claim 1, wherein: the inner film body (1) and the outer film body (2) are both made of starch-based plastic materials.
3. The degradable environment-friendly plastic film according to claim 1, wherein: the section of first slot (3) is "V" type structure, and first slot (3) equidistant distribution in outer membrance body (2) to outer membrance body (2) between two adjacent first slots (3) outwards extend and are formed with sand grip (5), the section of sand grip (5) is the hemisphere structure.
4. The degradable environment-friendly plastic film according to claim 1, wherein: the cross section of the hole groove (4) is of a circular structure, the axial lead of the hole groove (4) is perpendicular to the axial lead of the first groove (3), and the hole grooves (4) are distributed in the first groove (3) at equal intervals.
5. The degradable environment-friendly plastic film according to claim 1, wherein: the cross section of the second groove (6) is of a U-shaped structure, the second grooves (6) are distributed on the surface of the inner membrane body (1) at equal intervals, and the second grooves (6) are the same as the first grooves (3) in number and are aligned up and down one by one.
6. The degradable environment-friendly plastic film according to claim 1, wherein: the water absorbing strip (7) is made of hydrogel materials, and the cross sections of the water absorbing strip (7) and the second grooves (6) are consistent in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878759.8U CN216423753U (en) | 2021-11-23 | 2021-11-23 | Easily degradable environment-friendly plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878759.8U CN216423753U (en) | 2021-11-23 | 2021-11-23 | Easily degradable environment-friendly plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216423753U true CN216423753U (en) | 2022-05-03 |
Family
ID=81338786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122878759.8U Active CN216423753U (en) | 2021-11-23 | 2021-11-23 | Easily degradable environment-friendly plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216423753U (en) |
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2021
- 2021-11-23 CN CN202122878759.8U patent/CN216423753U/en active Active
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