CN218146456U

CN218146456U - Double-sided antifogging antibacterial PET sheet

Info

Publication number: CN218146456U
Application number: CN202222060473.3U
Authority: CN
Inventors: 林立国
Original assignee: Dongguan Shengli Packaging Products Co ltd
Current assignee: Dongguan Shengli Packaging Products Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-12-27
Anticipated expiration: 2032-08-06

Abstract

The utility model is suitable for a sheet technical field provides a two-sided antifog antibiotic type PET sheet, include: a sheet main body; a second antimicrobial layer disposed at a bottom end of the sheet body; a second anti-fog layer positioned at the bottom end of the second antibacterial layer; the second wear-resistant layer is positioned at the bottom end of the second anti-fog layer; and a protection unit disposed at an upper end of the sheet main body for enhancing the antifogging and antibacterial functions of the sheet. The utility model provides a pair of two-sided antifog antibiotic type PET sheet, through setting up the antibiotic layer of second, wear-resisting, antibiotic and antifog function that sheet was realized to first antifog layer and first wearing layer, make the difficult drop of water that produces of sheet through setting up first antifog layer and second antifog layer to realize antifog function, through the wearability that sets up first wearing layer and second wearing layer reinforcing sheet, realize reinforcing sheet antibiotic function through setting up first antibiotic layer and the antibiotic layer of second.

Description

Double-sided antifogging antibacterial PET sheet

Technical Field

The utility model belongs to the technical field of the sheet, especially, relate to a two-sided antifog antibiotic type PET sheet.

Background

The plastic sheet has a wide variety of types and wide application, the main types of the plastic sheet comprise polyvinyl chloride, polystyrene, polyester (PET) and the like at present, the PET sheet has good performance, meets the sanitary index requirement and international environmental protection requirement of national formed products, and belongs to an environmental protection sheet.

Present PET sheet does not have antifog function mostly, can produce the fog when PET sheet both sides are heated inequality to influence the permeability of product, and when the PET sheet was put for a long time and was stored, the upper surface of PET sheet can be stained with more dust, and dust adhesion PET sheet surface can influence the use of PET sheet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two-sided antifog antibiotic type PET sheet aims at solving the PET sheet and does not possess antifog and dirt-proof problem.

The utility model discloses a realize like this, a two-sided antifog antibiotic type PET sheet, include: a sheet main body; a second antimicrobial layer disposed at a bottom end of the sheet body; a second antifogging layer located at a bottom end of the second antibacterial layer; the second wear-resistant layer is positioned at the bottom end of the second anti-fog layer; and a protection unit disposed at an upper end of the sheet main body for enhancing the antifogging and antibacterial functions of the sheet.

Preferably, the protection unit comprises a high temperature resistant layer arranged at the upper end of the sheet main body, an anticorrosive layer arranged at the upper end of the high temperature resistant layer, a first antibacterial layer arranged at the upper end of the anticorrosive layer, a first anti-fog layer arranged at the upper end of the first antibacterial layer, a first wear-resistant layer arranged on the outer wall of the first anti-fog layer, and an adhesive layer arranged at the top end of the first wear-resistant layer.

Preferably, a film is adhered to the top end of the adhesive layer.

Preferably, the first antifogging layer and the first wear-resistant layer are tightly connected through viscose.

Preferably, the first antifogging layer and the second antifogging layer are both made of chitosan and carboxymethyl cellulose material.

Preferably, the first antibacterial layer and the second antibacterial layer are both made of nano silver.

Preferably, the sheet main body is made of transparent PET material.

Preferably, the second antifogging layer and the second wear-resistant layer are tightly connected through glue.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the utility model discloses a set up the wear-resisting, antibiotic and the antifog function that the sheet was realized to antibiotic layer of second, first antifog layer and first wearing layer, make the difficult drop of water that produces of sheet through setting up first antifog layer and second antifog layer to realize antifog function, through the wearability that sets up first wearing layer and second wearing layer reinforcing sheet, realize the antibiotic function of reinforcing sheet through setting up first antibiotic layer and the antibiotic layer of second.

Drawings

Fig. 1 is a schematic structural diagram of a double-sided anti-fog and anti-bacterial PET sheet provided by the present invention;

fig. 2 is a schematic diagram of a protection unit structure of a double-sided antifogging antibacterial PET sheet provided by the utility model.

In the figure: 1. a sheet main body; 2. a second antimicrobial layer; 3. a protection unit; 301. a high temperature resistant layer; 302. an anticorrosive layer; 303. a first antifogging layer; 304. a first wear resistant layer; 305. an adhesive layer; 306. a first antimicrobial layer; 4. a second antifogging layer; 5. a second wear resistant layer.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a two-sided antifog antibiotic type PET sheet, as shown in fig. 1-2, include: a sheet main body 1; a second antimicrobial layer 2 disposed at the bottom end of the sheet main body 1; a second antifogging layer 4 positioned at the bottom end of the second antibacterial layer 2; the second wear-resistant layer 5 is positioned at the bottom end of the second anti-fog layer 4; and a shielding unit 3 disposed at an upper end of the sheet main body 1 for enhancing an anti-fog and anti-bacterial function of the sheet.

In this embodiment, when using, realize the antibiotic function in sheet bottom through setting up second antibacterial layer 2, be used for strengthening the antifog effect of sheet bottom one side through setting up second antifog layer 4, strengthen the wear-resisting function of sheet bottom one side through setting up 5 enhancement second wearing layer, realize the wear-resisting of reinforcing sheet another side, antifog function through setting up protection unit 3.

In a further preferred embodiment of the present invention, as shown in fig. 2, the protection unit 3 comprises a high temperature resistant layer 301 disposed on the upper end of the sheet main body 1, an anticorrosive layer 302 disposed on the upper end of the high temperature resistant layer 301, a first antibacterial layer 306 disposed on the upper end of the anticorrosive layer 302, a first anti-fog layer 303 disposed on the upper end of the first antibacterial layer 306, a first wear layer 304 disposed on the outer wall of the first anti-fog layer 303, and an adhesive layer 305 disposed on the top end of the first wear layer 304.

In this embodiment, the adhesive layer 305 is made of polyacrylate, because polyacrylate has adhesiveness, aging resistance is good, adhesion pollution is small, and performance is convenient to use, the film is convenient to adhere to the surface of the adhesive layer 305 by arranging the adhesive layer 305, external dust is adhered to the surface of the film by arranging the film, when a PET sheet is used, the film is torn down, so that the function of preventing dust from adhering to the PET sheet is realized, the first anti-fog layer 303 and the second anti-fog layer 4 are both made of chitosan and carboxymethyl cellulose materials, because the chitosan and carboxymethyl cellulose materials have good hydrophilicity, the sheet is not easy to generate water beads by arranging the first anti-fog layer 303 and the second anti-fog layer 4, so that an anti-fog function is realized, the first wear-resistant layer 304 and the second wear-resistant layer 5 are made of polyetheretherketone materials, the polyetheretherketone plastic raw material is an aromatic crystal type thermoplastic high molecular material, and has functions of high temperature resistance, flame retardance and wear resistance, the wear resistance is enhanced by arranging the first anti-fog layer 304 and the second wear-resistant layer 5, the first anti-bacterial layer 306 and the second wear-resistant layer 2 are made of silver, and the nano silver resistant antibacterial layer has a high-temperature-resistant effect, and the polyphenylene sulfide-resistant antibacterial function, and the nano-resistant antibacterial layer 301 is enhanced by arranging the nano silver-resistant nano-resistant antibacterial layer.

In a further preferred embodiment of the present invention, as shown in fig. 2, a film is bonded to the top of the adhesive layer 305.

In the present embodiment, the adhesive layer 305 is provided to facilitate the adhesion of the film to the sheet, prevent external dust from adhering to the sheet by providing the film, and remove the adhered dust by adhering the film to the sheet, thereby facilitating the peeling of the film.

In a further preferred embodiment of the present invention, as shown in fig. 2, the first antifogging layer 303 and the first wear-resistant layer 304 are tightly connected by adhesive.

In this embodiment, by providing the first anti-fog layer 303, the anti-fog function of the sheet is enhanced by the anti-fog property of the first anti-fog layer 303, and by providing the first wear-resistant layer 304, the wear resistance of the sheet is enhanced by the wear resistance of the first wear-resistant layer 304.

In a further preferred embodiment of the present invention, as shown in fig. 1-2, the first antifogging layer 303 and the second antifogging layer 4 are both made of chitosan and carboxymethyl cellulose material.

In the present embodiment, the function of preventing fogging on both sides of the sheet is achieved by providing the first antifogging layer 303 and the second antifogging layer 4.

In a further preferred embodiment of the present invention, as shown in fig. 1-2, the first antibacterial layer 306 and the second antibacterial layer 2 are made of nano silver.

In the present embodiment, the function of having the antibacterial property on both sides of the sheet is achieved by providing the first antibacterial layer 306 and the second antibacterial layer 2.

In a further preferred embodiment of the present invention, as shown in fig. 1, the sheet body 1 is made of transparent PET.

In this embodiment, the sheet is made of PET, so that the transparency of the sheet is enhanced.

In a further preferred embodiment of the present invention, as shown in fig. 1, the second antifogging layer 4 and the second wear-resistant layer 5 are tightly connected by a glue.

In the present embodiment, the function of enhancing the abrasion resistance and the fog resistance of the sheet is realized by tightly connecting the second antifogging layer 4 and the second abrasion-resistant layer 5.

It should be noted that, for the sake of simplicity, the foregoing embodiments are described as a series of combinations of actions, but it should be understood by those skilled in the art that the present invention is not limited by the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that acts and modules referred to are not necessarily required by the invention.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed coupling or communication connection between each other may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.

Claims

1. A double-sided antifogging antibacterial PET sheet is characterized by comprising:

a sheet main body;

a second antimicrobial layer disposed at a bottom end of the sheet body;

a second antifogging layer located at a bottom end of the second antibacterial layer;

the second wear-resistant layer is positioned at the bottom end of the second anti-fog layer;

and the protection unit is arranged at the upper end of the sheet material main body and is used for enhancing the antifogging and antibacterial functions of the sheet material.

2. The double-sided antifogging antibacterial PET sheet according to claim 1, wherein the protection unit comprises a high temperature resistant layer arranged at the upper end of the sheet main body, an anticorrosive layer arranged at the upper end of the high temperature resistant layer, a first antibacterial layer positioned at the upper end of the anticorrosive layer, a first antifogging layer arranged at the upper end of the first antibacterial layer, a first wear-resistant layer positioned on the outer wall of the first antifogging layer, and an adhesive layer positioned at the top end of the first wear-resistant layer.

3. A double-sided antifog antibacterial PET sheet as claimed in claim 2, wherein a film is adhered to the top end of said adhesive layer.

4. A double-sided antifogging and antibacterial PET sheet according to claim 2, wherein said first antifogging layer and first wear layer are tightly connected by viscose.

5. A double-sided antifog antibacterial PET sheet according to claim 2, characterized in that said first antibacterial layer and said second antibacterial layer are made of nano silver.

6. A double-sided antifog antibacterial PET sheet as claimed in claim 1, wherein said sheet main body is made of transparent PET material.

7. A double-sided antifogging and antibacterial PET sheet according to claim 1, wherein said second antifogging layer and second wear layer are tightly connected by viscose.