CN213618716U

CN213618716U - Scratch-proof anti-aging PVC film

Info

Publication number: CN213618716U
Application number: CN202021697688.0U
Authority: CN
Inventors: 陈国俤
Original assignee: Fuzhou Lifu High New Material Co ltd
Current assignee: Fuzhou Lifu High New Material Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-07-06
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a scratch-proof and anti-aging PVC film, the structure of which comprises a film cylinder, a PVC film main body, a fixed seat, a PVC film, an easy-to-tear line, a bonding glue layer, a scratch-proof layer and a composite layer, the utility model discloses a scratch-proof and anti-aging PVC film, through arranging the composite layer in the middle of the front end face of the PVC film, a hard plastic film and a soft plastic film can well fix the smooth article even with smooth surfaces, and the articles are prevented from falling off in the transportation process; through having set up the composite bed in PVC membrane inside, light sees through the special treatment layer and can be by fine absorption, even also need not to increase the one deck shelter from the thing in the PVC membrane outside when the transportation need avoid article, has saved the cost of packing, reduces staff's work burden for work efficiency.

Description

Scratch-proof anti-aging PVC film

Technical Field

The utility model relates to a PVC membrane technical field, concretely relates to prevent fish tail ageing resistance PVC membrane.

Background

The PVC mainly comprises polyvinyl chloride, is yellowish and semitransparent, has luster, has transparency superior to that of polyethylene and polypropylene, has hardness higher than that of low-density polyethylene and lower than that of polypropylene, can generate whitening phenomenon at a folding part, is common products such as plates, pipes, soles, toys, doors and windows, wire sheaths, stationery and the like, and is often used for manufacturing PVC films in daily life of people.

In the use process of the PVC film, when the PVC film wraps certain articles needing light shielding, the outer side of the PVC film is often required to be shielded by a layer, so that the packaging cost of the articles is increased, the economic benefit is indirectly reduced, and the workload of workers is increased; and when a user wraps an article with a smooth surface with the PVC film, the article may fall off, which is inconvenient for workers to work.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the scratch-proof anti-aging PVC film is provided, so that the problem that when a certain light-proof article is wrapped by the PVC film, a layer of light is required to be shielded outside the PVC film is solved, the packaging cost of the article is increased, the economic benefit is indirectly reduced, and the workload of workers is increased; and when the user wraps the article with smooth surface with the PVC film, the article may fall off, which is inconvenient for the worker to work.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a prevent fish tail ageing resistance PVC membrane, including a membrane section of thick bamboo, membrane section of thick bamboo middle part lateral surface is provided with PVC membrane main part, PVC membrane main part right flank is connected with PVC membrane left end, PVC membrane top end face middle part is connected with combination adhesive film bottom end face, PVC membrane inside is provided with the composite bed, the composite bed includes TAC layer, special treatment layer and PET protection film, TAC layer front end face is connected with PVC membrane inside, TAC layer back and special treatment layer front end face bond, special treatment layer back and PET protection film front end face carry out fixed connection.

Furthermore, the top end face of the film cylinder is connected with the middle part of the bottom end face of the fixing seat, an easy-to-tear line is arranged on the left side of the top end face of the PVC film, and the right end of the PVC film is connected with the left end of the scratch-proof layer.

Furthermore, the combination glue film comprises a hard plastic film and a soft plastic film, the back of the soft plastic film is connected with the middle part of the top end face of the PVC film, and the top end face of the soft plastic film is bonded with the bottom end face of the hard plastic film.

Furthermore, the special treatment layer comprises an AG treatment layer and an HC treatment layer, the back of the AG treatment layer is connected with the front end face of the inner part of the PVC film, the front end face of the AG treatment layer is fixedly connected with the back of the HC treatment layer, and the front end face of the HC treatment layer is fixedly bonded with the back of the PVC film.

Furthermore, the AG treated layer and the HC treated layer have a rectangular parallelepiped structure, and contact surfaces of the AG treated layer and the HC treated layer are completely overlapped.

Further, the length of the TAC layer is 2cm shorter than that of the PVC film, and the TAC layer is of a cuboid structure.

Furthermore, the hard plastic film and the soft plastic film are of a cube structure, and contact surfaces of the hard plastic film and the soft plastic film are completely overlapped.

Furthermore, soft plastic film is 2cm apart from preventing the fish tail layer to prevent that the fish tail layer is the semi-cylinder structure.

Furthermore, the hard plastic film is made of artificial fiber.

Furthermore, the soft plastic film is made of silica gel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that when a PVC film wraps some articles needing light shielding, a layer of light shielding is often needed on the outer side of the PVC film, so that the packaging cost of the articles is increased, the economic benefit is indirectly reduced, and the workload of workers is increased; when a user wraps an article with a smooth surface with a PVC film, the article may fall off, and the work of workers is inconvenient; through having set up the composite bed in PVC membrane inside, light sees through the special treatment layer and can be by fine absorption, even also need not to increase the one deck shelter from the thing in the PVC membrane outside when the transportation need avoid article, has saved the cost of packing, reduces staff's work burden for work efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention with a partial cross section;

FIG. 3 is a schematic view of the structure of zone A of the present invention;

FIG. 4 is a schematic cross-sectional view of the PVC film of the present invention;

fig. 5 is a schematic cross-sectional structure diagram of the special treatment layer of the present invention.

In the figure: the PVC film comprises a film cylinder-1, a PVC film main body-2, a fixed seat-3, a PVC film-4, an easy-to-tear line-5, a bonding glue layer-6, a hard plastic film-61, a soft plastic film-62, a scratch-resistant layer-7, a composite layer-8, a TAC layer-81, a special treatment layer-82, an AG treatment layer-821, an HC treatment layer-822 and a PET protection film-83.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 and 2, the utility model provides a prevent fish tail ageing resistance PVC membrane through the improvement here, including a membrane section of

thick bamboo

1, 1 middle part lateral surface of a membrane section of thick bamboo is provided with PVC membrane

main part

2, 2 right flank of PVC membrane main part are connected with 4 left ends of PVC membrane, 4 top end face middle parts of PVC membrane are connected with 6 bottom end faces of combination glue film, 4 inside middle parts of PVC membrane are provided with

composite bed

8, 1 top end face of a membrane section of thick bamboo is connected with 3 bottom end face middle parts of fixing base, 4 top end face left sides of PVC membrane are provided with easily tearing

line

5, 4 right-hand members of PVC membrane are connected with 7 left ends of preventing.

Referring to fig. 3, the present invention provides a scratch-proof and aging-proof PVC film by improving the structure, the bonding layer 6 includes a hard plastic film 61 and a soft plastic film 62, the back of the soft plastic film 62 is connected to the middle of the top end surface of the PVC film 4, the top end surface of the soft plastic film 62 is adhered to the bottom end surface of the hard plastic film 61, the distance from the scratch-proof layer 7 to the soft plastic film 62 is 2cm, the scratch-proof layer 7 is of a semi-cylindrical structure, the soft plastic film 62 is prevented from being overlong, the protection effect of the scratch-proof layer 7 is reduced, the hard plastic film 61 and the soft plastic film 62 are of cube structures, and both contact surfaces coincide completely, make to combine glue film 6 to have the wholeness more, prevent to have unnecessary glue film, stereoplasm plastic film 61 is the artificial fiber material, and artificial fiber toughness is good, is convenient for pack article, and soft plastic film 62 is silica gel material elasticity good for silica gel material, can't resume after preventing 4 folds of PVC membrane.

Please refer to fig. 4, the utility model provides a prevent fish tail ageing resistance PVC membrane here through the improvement, composite bed 8 includes TAC layer 81, special treatment layer 82 and PET protection film 83, TAC layer 81 preceding terminal surface is connected with PVC membrane 4 is inside, TAC layer 81 length is than PVC membrane 4 length short 2cm to TAC layer 81 is the cuboid structure, reduce the use of resource, reduce cost, TAC layer 81 back and the preceding terminal surface bonding of special treatment layer 82, special treatment layer 82 back and PET protection film 83 preceding terminal surface carry out fixed connection.

Please refer to fig. 5, the utility model provides a scratch-proof anti-aging PVC film through the improvement here, special treatment layer 82 includes AG treatment layer 821 and HC treatment layer 822, AG treatment layer 821 back is connected with the inside preceding terminal surface of PVC membrane 4, AG treatment layer 821 preceding terminal surface and HC treatment layer 822 back fixed connection, and HC treatment layer 822 preceding terminal surface and PVC membrane 4 back bonding are fixed, AG treatment layer 821 and HC treatment layer 822 are the cuboid structure, and both contact surfaces coincide completely, make special treatment layer 82 more have the wholeness.

This patent the PET protection film: the PET protective film is a packaging film with relatively comprehensive performance. The transparent and glossy paper has good transparency, good air tightness and good fragrance retention; the moisture resistance is moderate, the moisture permeability is reduced at low temperature, the mechanical property of the PET film is excellent, the obdurability is the best of all thermoplastic plastics, and the tensile strength and the impact strength are much higher than those of the common film; the PET film has good stiffness and stable size, is suitable for secondary processing of printing, paper bags and the like, has excellent heat resistance and cold resistance and good chemical resistance and oil resistance, but is not strong alkali resistant, is easy to carry static electricity, and has no proper antistatic method, so the PET film attracts attention when packaging powdery articles.

The working principle is as follows: when a user wants to use the anti-scratch and anti-aging PVC film, the anti-scratch and anti-aging PVC film can be placed on a desktop, the user fixes the fixing seat 3 and the desktop, then the user pulls the right end of the PVC film 4, the PVC film 4 drives the PVC film main body 2 to rotate around the film cylinder 1, then the user packages an article with the PVC film 4, wherein the hard plastic film 61 directly contacts the article to play a better fixing role on the article, meanwhile, the soft plastic film 62 increases elasticity to prevent collision and damage the article in the transportation process, then in the transportation process, the TAC layer 81 can effectively radiate less ultraviolet rays to protect the article which needs to be protected from light, the AG processing layer 821 increases the anti-glare property of the PVC film 4, the HC processing layer 822 is at the innermost layer and has high hardness, so that the anti-scratch and anti-aging PVC film can bear the pressure received from the outside, and further protect the article, the PET protective film 83 has extremely high ductility, stability and recyclability, and can increase the reuse rate of the PVC film 4, thereby facilitating reuse by a user.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The scratch-proof anti-aging PVC film comprises a film cylinder (1), wherein a PVC film main body (2) is arranged on the outer side surface of the middle part of the film cylinder (1), and the right side surface of the PVC film main body (2) is connected with the left end of a PVC film (4);

the method is characterized in that: still including combining glue film (6) and composite bed (8), PVC membrane (4) top terminal surface middle part is connected with combining glue film (6) bottom face, the inside middle part of PVC membrane (4) is provided with composite bed (8), composite bed (8) include TAC layer (81), special treatment layer (82) and PET protection film (83), terminal surface is connected with PVC membrane (4) inside before TAC layer (81), TAC layer (81) back and special treatment layer (82) preceding terminal surface bond, special treatment layer (82) back and PET protection film (83) preceding terminal surface carry out fixed connection.

2. The scratch-resistant and aging-resistant PVC film according to claim 1, characterized in that: the top end face of the membrane cylinder (1) is connected with the middle part of the bottom end face of the fixing seat (3), an easy-to-tear line (5) is arranged on the left side of the top end face of the PVC membrane (4), and the right end of the PVC membrane (4) is connected with the left end of the scratch-proof layer (7).

3. The scratch-resistant and aging-resistant PVC film according to claim 1, characterized in that: the bonding glue layer (6) comprises a hard plastic film (61) and a soft plastic film (62), the back of the soft plastic film (62) is connected with the middle of the top end face of the PVC film (4), and the top end face of the soft plastic film (62) is bonded with the bottom end face of the hard plastic film (61).

4. The scratch-resistant and aging-resistant PVC film according to claim 1, characterized in that: the special treatment layer (82) comprises an AG treatment layer (821) and an HC treatment layer (822), the back of the AG treatment layer (821) is connected with the front end face inside the PVC film (4), the front end face of the AG treatment layer (821) is fixedly connected with the back of the HC treatment layer (822), and the front end face of the HC treatment layer (822) is fixedly bonded with the back of the PVC film (4).

5. The scratch-resistant and aging-resistant PVC film according to claim 4, characterized in that: the AG treated layer (821) and the HC treated layer (822) have a rectangular parallelepiped structure, and contact surfaces of both layers are completely overlapped.

6. The scratch-resistant and aging-resistant PVC film according to claim 1, characterized in that: the length of the TAC layer (81) is 2cm shorter than that of the PVC film (4), and the TAC layer (81) is of a cuboid structure.

7. The scratch-resistant and aging-resistant PVC film according to claim 3, characterized in that: the hard plastic film (61) and the soft plastic film (62) are of a cube structure, and contact surfaces of the hard plastic film and the soft plastic film are completely overlapped.

8. The scratch-resistant and aging-resistant PVC film according to claim 3, characterized in that: the distance between the soft plastic film (62) and the scratch-proof layer (7) is 2cm, and the scratch-proof layer (7) is of a semi-cylindrical structure.