CN214297199U - Environment-friendly plastic food packaging bag - Google Patents

Abstract

The utility model discloses an environmental protection plastics food package bag, including the wrapping bag body, the wrapping bag body includes surface inoxidizing coating, substrate layer and internal surface inoxidizing coating, the internal surface fixedly connected with internal surface inoxidizing coating of substrate layer, the internal surface inoxidizing coating includes antibiotic layer and corrosion-resistant layer, the inboard fixedly connected with antibiotic layer on corrosion-resistant layer, the surface fixedly connected with surface inoxidizing coating of substrate layer, the surface inoxidizing coating includes enhancement layer, oxidation resisting layer and wearing layer. The utility model discloses a use of substrate layer not only can reach biodegradable's effect, but also can make the device possess certain transparency, heat resistance, resistant bacterial, fire resistance and uvioresistant nature, has reduced the manufacturing cost of wrapping bag body, through setting up surface inoxidizing coating and internal surface inoxidizing coating, can play certain guard action to the substrate layer, has effectively promoted the life of wrapping bag body.

Description

Environment-friendly plastic food packaging bag

Technical Field

The utility model relates to a food package bag technical field specifically is an environmental protection plastics food package bag.

Background

The plastic shopping bags are necessities in daily life, as is well known, consumers and markets have formed hard requirements for consumption of the plastic packaging bags at present, the consumption becomes a habit, the plastic packaging bags are integrated into lives of people, in daily life, the plastic packaging bags are increasingly preferred for packaging products due to light weight and convenient use, in developing countries, the quantity of shopping malls is steadily increased due to commercialization progress, so that the plastic packaging bag industry is driven to further flourish, the plastic packaging bag industry and the plastic packaging bag industry have high correlation, the global plastic packaging bag industry generally has a steadily growing development trend, particularly, the total quantity of the plastic packaging bags required by the developing countries still has a rapid trend, so that the continuous growth and the flourishing of the plastic packaging bag industry are promoted, the plastic packaging bags provide convenience, and simultaneously, due to reasons of insufficient use and recovery processing and the like, serious energy resource waste and environmental pollution are caused, especially, the ultrathin plastic packaging bags are easy to damage and are mostly discarded at will to become the main source of white pollution, more and more problems also occur along with the increase of the usage amount of the plastic bags, the existing food packaging bags are not easy to recover and degrade, do not have antibacterial capacity and can not be recycled, and the serious energy resource waste and environmental pollution are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection plastic food package bag possesses green, and heat-resisting antibiotic, long service life's advantage has solved current food package bag and has been difficult for retrieving, difficult degradation, does not possess antibacterial ability, can not recycle, has caused serious energy resource waste and environmental pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection plastic food package bag, includes the wrapping bag body, the wrapping bag body includes surface inoxidizing coating, substrate layer and internal surface inoxidizing coating, the internal surface fixedly connected with internal surface inoxidizing coating of substrate layer, the internal surface inoxidizing coating includes antibiotic layer and corrosion-resistant layer, the inboard fixedly connected with antibiotic layer on corrosion-resistant layer, the surface fixedly connected with surface inoxidizing coating of substrate layer, the surface inoxidizing coating includes enhancement layer, antioxidation layer and wearing layer.

Preferably, the outer side of the reinforcing layer is fixedly connected with an anti-oxidation layer, and the outer side of the anti-oxidation layer is fixedly connected with a wear-resistant layer.

Preferably, the thickness of the reinforcing layer is 0.15mm, the thickness of the oxidation resistant layer is 0.05mm, and the thickness of the wear-resistant layer is 0.06 mm.

Preferably, the thickness of the antibacterial layer is 0.055mm, and the thickness of the corrosion-resistant layer is 0.045 mm.

Preferably, the front and the back of the packaging bag body are fixedly connected with handles, and the upper ends of the handles are fixedly connected with anti-slip sleeves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a use of substrate layer not only can reach biodegradable's effect, but also can make the device possess certain transparency, heat resistance, resistant bacterial, fire resistance and uvioresistant nature, has reduced the manufacturing cost of wrapping bag body, through setting up surface inoxidizing coating and internal surface inoxidizing coating, can play certain guard action to the substrate layer, has effectively promoted the life of wrapping bag body.

2. The utility model discloses an use of enhancement layer, can increase the use intensity of device, the effect of recycling has been reached, use through oxidation resistant layer, can avoid the device to receive the oxidation and ageing with higher speed, the antioxidant capacity on device surface has effectively been promoted, use through the wearing layer, the surface that can avoid the device receives wearing and tearing and damage, the wear resistance on device surface has effectively been promoted, use through antibiotic layer, can avoid the device repetitious usage inside to breed the bacterium, the inside antibiotic ability of device has effectively been promoted, use through corrosion resistant layer, can avoid the inside corruption that receives acid-base material of device and damage, the inside corrosion resisting property of device has effectively been promoted, through setting up handle and antiskid cover, can the person of facilitating the use mention the wrapping bag body, and the effect of antiskid protection has been played.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a top cross-sectional view of the present invention;

fig. 4 is a partial cross-sectional view of the outer surface protective layer of the present invention;

fig. 5 is a partial cross-sectional view of the inner surface protective layer of the present invention.

In the figure: 1. a packaging bag body; 2. a handle; 3. an anti-slip sleeve; 4. an outer surface protective layer; 5. a substrate layer; 6. an inner surface protective layer; 7. a reinforcing layer; 8. an anti-oxidation layer; 9. a wear layer; 10. an antimicrobial layer; 11. a corrosion resistant layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a wrapping bag body 1, handle 2, antiskid cover 3, surface inoxidizing coating 4, substrate layer 5, internal surface inoxidizing coating 6, enhancement layer 7, antioxidation layer 8, wearing layer 9, antibiotic layer 10 and corrosion-resistant layer 11 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-5, an environment-friendly plastic food packaging bag comprises a packaging bag body 1, the packaging bag body 1 comprises an outer surface protection layer 4, a base material layer 5 and an inner surface protection layer 6, a handle 2 is fixedly connected to the front surface and the back surface of the packaging bag body 1, an anti-slip sleeve 3 is fixedly connected to the upper end of the handle 2, the packaging bag body 1 can be conveniently lifted by a user by arranging the handle 2 and the anti-slip sleeve 3, and has an anti-slip protection function, the inner surface protection layer 6 is fixedly connected to the inner surface of the base material layer 5, the inner surface protection layer 6 comprises an antibacterial layer 10 and a corrosion-resistant layer 11, the inner side of the corrosion-resistant layer 11 is fixedly connected with the antibacterial layer 10, the outer surface protection layer 4 is fixedly connected to the outer surface of the base material layer 5, the outer surface protection layer 4 comprises a reinforcement layer 7, an oxidation-resistant layer 8 and a wear-resistant layer 9, and the outer side of the reinforcement layer 7 is fixedly connected with the oxidation-resistant layer 8, the outer side of the oxidation resistant layer 8 is fixedly connected with the wear-resistant layer 9, the thickness of the reinforcing layer 7 is 0.15mm, the thickness of the oxidation resistant layer 8 is 0.05mm, the thickness of the wear-resistant layer 9 is 0.06mm, the use strength of the device can be increased through the use of the reinforcing layer 7, the effect of recycling is achieved, the device can be prevented from being oxidized and accelerated to age through the use of the oxidation resistant layer 8, the oxidation resistance of the surface of the device is effectively improved, the outer surface of the device can be prevented from being abraded and damaged through the use of the wear-resistant layer 9, the wear resistance of the surface of the device is effectively improved, the thickness of the antibacterial layer 10 is 0.055mm, the thickness of the corrosion resistant layer 11 is 0.045mm, the device can be prevented from breeding bacteria through the use of the antibacterial layer 10 for multiple times, the antibacterial ability inside of the device is effectively improved, through the use of the corrosion resistant layer 11, the damage caused by the corrosion of acid and alkali substances inside the device can be avoided, effectively promoted the inside corrosion resisting property of device, through the use of substrate layer 5, not only can reach biodegradable's effect, but also can make the device possess certain transparency, heat resistance, resistant bacterial, fire resistance and uvioresistant nature, reduced wrapping bag body 1's manufacturing cost, through setting up surface inoxidizing coating 4 and internal surface inoxidizing coating 6, can play certain guard action to substrate layer 5, effectively promoted wrapping bag body 1's life.

When in use, the use material of the substrate layer 5 is PLA, the use of the substrate layer 5 can not only achieve the effect of biodegradation, but also enable the device to have certain transparency, heat resistance, bacterial resistance, fire resistance and ultraviolet resistance, the production cost of the packaging bag body 1 is reduced, the use material of the reinforcing layer 7 is a polypropylene reinforcing film, the use strength of the device can be increased through the use of the reinforcing layer 7, the effect of recycling is achieved, the use material of the antioxidation layer 8 is a polyurethane coating, the device can be prevented from being oxidized and aging is accelerated through the use of the antioxidation layer 8, the antioxidation capability of the surface of the device is effectively improved, the use material of the wear-resistant layer 9 is a nano ceramic particle coating, the outer surface of the device can be prevented from being abraded and damaged through the use of the wear-resistant layer 9, and the wear resistance of the surface of the device is effectively improved, the use material of antibiotic layer 10 is silver oxide compound, use through antibiotic layer 10, can avoid the device repetitious usage inside to breed the bacterium, the inside antibiotic ability of device has effectively been promoted, use polyamide resin coating through corrosion-resistant layer 11, can avoid the inside corruption that receives the acid-base material of device to damage, the inside corrosion resisting property of device has effectively been promoted, cooperation through above-mentioned structure, can make the device reach green, heat-resisting antibiotic, long service life's advantage, and is suitable for being generalized to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an environmental protection plastics food package bag, includes wrapping bag body (1), its characterized in that: wrapping bag body (1) includes surface inoxidizing coating (4), substrate layer (5) and interior surface inoxidizing coating (6), the interior fixed surface inoxidizing coating (6) of substrate layer (5), interior surface inoxidizing coating (6) include antibiotic layer (10) and corrosion-resistant layer (11), the inboard fixedly connected with antibiotic layer (10) of corrosion-resistant layer (11), the surface fixed surface inoxidizing coating (4) of substrate layer (5), surface inoxidizing coating (4) include enhancement layer (7), oxidation resisting layer (8) and wearing layer (9).

2. The environmentally friendly plastic food packaging bag of claim 1, wherein: the outer side of the reinforcing layer (7) is fixedly connected with an anti-oxidation layer (8), and the outer side of the anti-oxidation layer (8) is fixedly connected with a wear-resistant layer (9).

3. The environmentally friendly plastic food packaging bag of claim 1, wherein: the thickness of enhancement layer (7) is 0.15mm, the thickness of antioxidation layer (8) is 0.05mm, the thickness of wearing layer (9) is 0.06 mm.

4. The environmentally friendly plastic food packaging bag of claim 1, wherein: the thickness of the antibacterial layer (10) is 0.055mm, and the thickness of the corrosion-resistant layer (11) is 0.045 mm.

5. The environmentally friendly plastic food packaging bag of claim 1, wherein: the packaging bag is characterized in that the front surface and the back surface of the packaging bag body (1) are fixedly connected with handles (2), and the upper ends of the handles (2) are fixedly connected with anti-skidding sleeves (3).

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