CN210765124U

CN210765124U - Special environmental protection membrane of OPP books and periodicals

Info

Publication number: CN210765124U
Application number: CN201921852885.2U
Authority: CN
Inventors: 玄光浩
Original assignee: Shenzhen Youlaite New Material Technology Co Ltd
Current assignee: Shenzhen Youlaite New Material Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-16
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a books and periodicals protection film technical field just discloses a special environmental protection membrane of OPP books and periodicals, including the stratum basale, be provided with the adsorbed layer on a side end face of stratum basale, the stratum basale is kept away from and is provided with the barrier layer on the terminal surface of adsorbed layer, be provided with the touch layer on the terminal surface on the layer of disinfecting, the material of stratum basale is succinic acid butanediol ester, the material of barrier layer is carbon dioxide base biodegradable plastics, the main material on the layer of disinfecting is OPP, and scribbles biological antibiotic on the layer of disinfecting, the material on adsorbed layer and touch layer is bamboo charcoal fiber, be the even equidistance of matrix distribution and be provided with a plurality of viscidity boss on the terminal surface that the stratum basale was kept away from to the adsorbed layer, and viscidity boss and adsorbed layer set up for integrated into. The utility model discloses an environmental protection membrane easily degrades, adhesion is good, let the user use more comfortable when having the ability of disinfecting.

Description

Special environmental protection membrane of OPP books and periodicals

Technical Field

The utility model relates to a books and periodicals protection film technical field especially relates to a special environmental protection membrane of OPP books and periodicals.

Background

The o-phenylphenol, commonly known as OPP, also known as 2-hydroxybiphenyl or 2-phenylphenol, is a white or pale yellow or reddish powder, flake or block with a weak phenolic odor. The melting point is 55.5-57.5 ℃, the boiling point is 283-286 ℃ (0.1MPa), the relative density is 1.213(20 ℃), and the flash point is 123.9 ℃. The method is widely applied to the fields of sterilization, corrosion prevention, printing and dyeing auxiliaries, surfactants, stabilizers and flame retardants for synthesizing novel plastics, resins and high polymer materials and the like.

The traditional protective film used on books and periodicals has the following defects;

the prepared plastic is non-degradable plastic, the service life of the plastic is long, the plastic is basically upwards for two hundred years, the environment is inevitably polluted, and meanwhile, the adhesion force between the film and the book is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of environment pollution and poor adhesive force with books of traditional books and periodicals protective films in the prior art and providing a special environment-friendly film for OPP books and periodicals.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special environmental protection membrane of OPP books and periodicals, includes the stratum basale, be provided with the adsorbed layer on the side end face of stratum basale, be provided with the barrier layer on the stratum basale keeps away from the terminal surface of adsorbed layer, be provided with the layer of disinfecting on the terminal surface that the stratum basale was kept away from to the barrier layer, be provided with the touch layer on the terminal surface on the layer of disinfecting.

Preferably, the material of the substrate layer is polybutylene succinate, the material of the barrier layer is carbon dioxide-based biodegradable plastic, the main material of the sterilization layer is OPP, the sterilization layer is coated with biological antibiotics, and the material of the adsorption layer and the material of the touch layer are bamboo charcoal fibers.

Preferably, be provided with a plurality of viscidity boss that is the even equidistance of matrix distribution on the terminal surface that the stratum basale was kept away from to the adsorbed layer, and viscidity boss and adsorbed layer set up for integrated into one piece.

Preferably, a plurality of raised heads are uniformly distributed in a matrix manner at equal intervals on the end face of the touch layer away from the sterilization layer, and the raised heads and the touch layer are integrally formed.

Preferably, a plurality of air cavities are formed in the barrier layer, and the air cavities are filled with nitrogen.

Preferably, the thicknesses of the substrate layer and the barrier layer are both 1mm, and the thicknesses of the adsorption layer, the sterilization layer and the touch layer are all 0.5 mm.

Compared with the prior art, the utility model provides a special environmental protection membrane of OPP books and periodicals possesses following beneficial effect:

the special environment-friendly membrane for the OPP books and periodicals is characterized in that a substrate layer, an adsorption layer, a sticky boss, a blocking layer, an air cavity, a sterilization layer, a touch layer and a raised head are arranged, the substrate layer is made of polybutylene succinate, the blocking layer is made of carbon dioxide-based biodegradable plastic, the adsorption layer and the touch layer are made of bamboo charcoal fibers, the sterilization layer is mainly made of OPP and made of easily degradable materials, the environment pollution is avoided, and the sterilization layer is made of OPP and matched with the coated biological antibiotics to improve the sterilization capacity of the protection membrane; because the adsorption layer is provided with a plurality of sticky bosses, the adhesive capacity of the protective film is improved; because the end face of the touch layer far away from the sterilization layer is uniformly distributed with a plurality of raised heads in a matrix manner at equal intervals, the touch feeling of the protective film is improved, and a user can use the protective film more comfortably; because the plurality of air cavities are formed in the blocking layer, the elasticity of the protective film is improved, and the protective film is further more comfortable to touch.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an environmental protection membrane lets the user use more comfortablely when easily degrading, the adhesion is good, have the ability of disinfecting.

Drawings

Fig. 1 is a schematic structural view of an environment-friendly film special for OPP books and periodicals provided by the present invention;

fig. 2 is a schematic structural diagram of the barrier layer of the special environment-friendly film for OPP books and periodicals provided by the utility model.

In the figure: 1 substrate layer, 2 adsorption layer, 21 adhesive boss, 3 barrier layer, 31 air cavity, 4 sterilization layer, 5 touch layer and 52 raised head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a special environment-friendly film for OPP books and periodicals, which comprises a substrate layer 1, wherein the substrate layer 1 is used as a main body of a protective film and used for supporting and forming the protective film, an adsorption layer 2 is arranged on one side end face of the substrate layer 1, a barrier layer 3 is arranged on the end face of the substrate layer 1 far away from the adsorption layer 2, a sterilization layer 4 is arranged on the end face of the barrier layer 3 far away from the substrate layer 1, a touch layer 5 is arranged on the end face of the sterilization layer 4, the substrate layer 1 is made of polybutylene succinate, the barrier layer 3 is made of carbon dioxide-based biodegradable plastic, the sterilization layer 4 is mainly made of OPP, the sterilization layer 4 is coated with biological antibiotics, the adsorption layer 2 and the touch layer 5 are both made of bamboo charcoal fiber, the substrate layer 1 is made of polybutylene succinate, the barrier layer 3 is made of carbon dioxide-based biodegradable plastic, and the adsorption, the main material of layer 4 of disinfecting is OPP, is the material of easy degradation, and the condition that the polluted environment can not appear takes place, and layer 4 of disinfecting adopts the minister of OPP and cooperates the biological antibiotic of above-mentioned coating, improves the bactericidal ability of protection film.

Be the even equidistance of matrix distribution that is provided with a plurality of viscidity boss 21 on the terminal surface of stratum basale 1 is kept away from to adsorbed layer 2, and viscidity boss 21 sets up as integrated into one piece with adsorbed layer 2, because be provided with a plurality of viscidity boss 21 on the adsorbed layer 2, improves the adhesive capacity of protection film.

The touch layer 5 is far away from being provided with a plurality of plush copper 52 that is the even equidistance of matrix distribution on the terminal surface of layer 4 of disinfecting, and plush copper 52 sets up as integrated into one piece with the touch layer 5, because be provided with a plurality of plush copper 52 that is the even equidistance of matrix distribution on the terminal surface of layer 4 of disinfecting is kept away from to touch layer 5, improves the touch of protection film and feels, makes the more comfortable that the user used.

Offer a plurality of air cavity 31 in the barrier layer 3, and the intussuseption of air cavity 31 is filled with nitrogen gas, because offer a plurality of air cavity 31 in the barrier layer 3, improve the elasticity of protection film, further make more comfortable of protection film touch.

The thicknesses of the substrate layer 1 and the barrier layer 3 are both 1mm, and the thicknesses of the adsorption layer 2, the sterilization layer 4 and the touch layer 5 are all 0.5 mm.

In the utility model, the substrate layer 1 is made of polybutylene succinate, the barrier layer 3 is made of carbon dioxide-based biodegradable plastic, the adsorption layer 2 and the touch layer 5 are made of bamboo charcoal fiber, the sterilization layer 4 is made of OPP (oriented polypropylene) which is an easily degradable material, so that the environment pollution is avoided, and the sterilization layer 4 is made of OPP and is matched with the coated biological antibiotic to improve the sterilization capacity of the protective film; because the adsorption layer 2 is provided with a plurality of adhesive bosses 21, the adhesive capacity of the protective film is improved; because the end face of the touch layer 5 far away from the sterilization layer 4 is uniformly distributed in a matrix manner and is provided with a plurality of raised heads 52 at equal intervals, the touch feeling of the protective film is improved, and the use of a user is more comfortable; because a plurality of air cavities 31 are formed in the blocking layer 3, the elasticity of the protective film is improved, and the protective film is further more comfortable to touch.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special environmental protection membrane of OPP books and periodicals, includes stratum basale (1), its characterized in that, be provided with adsorbed layer (2) on the side end face of stratum basale (1), be provided with barrier layer (3) on the terminal surface that adsorbed layer (2) were kept away from in stratum basale (1), be provided with on the terminal surface that stratum basale (1) was kept away from in barrier layer (3) and disinfect layer (4), be provided with touch layer (5) on the terminal surface of layer (4) of disinfecting.

2. The special environment-friendly film for OPP books and periodicals as claimed in claim 1, wherein the substrate layer (1) is made of polybutylene succinate, the barrier layer (3) is made of carbon dioxide-based biodegradable plastic, the sterilization layer (4) is mainly made of OPP, the sterilization layer (4) is coated with biological antibiotics, and the adsorption layer (2) and the touch layer (5) are both made of bamboo charcoal fiber.

3. The special environment-friendly film for OPP books and periodicals as claimed in claim 1, wherein the end face of the adsorption layer (2) far away from the base layer (1) is provided with a plurality of adhesive bosses (21) uniformly distributed in a matrix and equidistantly, and the adhesive bosses (21) and the adsorption layer (2) are integrally formed.

4. The special environment-friendly film for OPP books and periodicals as claimed in claim 1, wherein a plurality of raised heads (52) are uniformly distributed in a matrix manner at equal intervals on the end surface of the touch layer (5) far away from the sterilizing layer (4), and the raised heads (52) and the touch layer (5) are integrally formed.

5. The special environment-friendly film for OPP books and periodicals as claimed in claim 1, wherein a plurality of air cavities (31) are formed in the barrier layer (3), and the air cavities (31) are filled with nitrogen.

6. The special environment-friendly film for OPP books and periodicals as claimed in claim 1, wherein the thickness of the substrate layer (1) and the barrier layer (3) is 1mm, and the thickness of the adsorption layer (2), the sterilization layer (4) and the touch layer (5) is 0.5 mm.