CN217893714U

CN217893714U - High-strength packaging bag

Info

Publication number: CN217893714U
Application number: CN202220689201.7U
Authority: CN
Inventors: 陈建均; 龚秀娟
Original assignee: Hangzhou Quguang Packaging Material Co ltd
Current assignee: Hangzhou Quguang Packaging Material Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-11-25
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a wrapping bag that intensity is high, include the bag body and be located the internal inner bag of bag, the inner bag with be equipped with the composite bed between the bag body, the composite bed comprises ultra high molecular weight polyethylene layer, rubber layer, reflection stratum, printing layer, waterproof layer, nylon layer and chlorinated polyethylene layer, one side on ultra high molecular weight polyethylene layer with the inner bag is connected, the opposite side on ultra high molecular weight polyethylene layer with the rubber layer is connected, one side on rubber layer with the reflection stratum is connected, one side on reflection stratum with the printing layer is connected. Has the advantages that: through the design of reflection stratum, the heat reflection that gives off internal object of bag goes back for cooling rate slows down, guarantees that the customer is in the warm state when taking in one's hand, and the composite bed is used for improving the wearability and the corrosion resistance of the bag body, has improved the separation performance of wrapping bag, has improved intensity and wearability, has effectively avoided the damage.

Description

High-strength packaging bag

Technical Field

The utility model relates to a wrapping bag technical field particularly, relates to a wrapping bag that intensity is high.

Background

The packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, the packaging bag is widely applied to daily life and industrial production, actual numbers show that 80% of used plastic bags are finally transported to a garbage piling field area for treatment as common garbage, and only seven percent of plastic is recycled.

When the food packaging bag is required to contain articles, the food packaging bag is usually lifted on the hand, and the required articles are put into the food packaging bag, because the materials used for the food packaging bag with a common shape are common, the food packaging bag cannot be stretched too much, and the interior of the food packaging bag cannot bear too many articles.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a wrapping bag that intensity is high to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a wrapping bag that intensity is high, includes the bag body and is located internal inner bag of bag, the inner bag with be equipped with the composite bed between the bag body, the composite bed comprises ultrahigh molecular weight polyethylene layer, rubber layer, reflector layer, printing layer, waterproof layer, nylon layer and chlorinated polyethylene layer, one side on ultrahigh molecular weight polyethylene layer with the inner bag is connected, the opposite side on ultrahigh molecular weight polyethylene layer with the rubber layer is connected, one side on rubber layer with the reflector layer is connected, one side on reflector layer with the printing layer is connected, one side on printing layer with the waterproof layer is connected, one side of waterproof layer with the nylon layer is connected, one side on nylon layer with the chlorinated polyethylene layer is connected, one side on chlorinated polyethylene layer with the bag body is connected.

Preferably, any two adjacent layers of the ultra-high molecular weight polyethylene layer, the rubber layer, the reflecting layer, the printing layer, the waterproof layer, the nylon layer and the chlorinated polyethylene layer are connected through a binder layer.

Preferably, the bottom end of the bag body is provided with a wear-resistant body, and the bag body is made of PP.

Preferably, the inner bag is made of PET, and the bag body is provided with a handle.

Preferably, the reflecting layer is an aluminum foil member, the printing layer is formed by printing, and the number of dots of the printing plate is partially less than 100%.

Preferably, the waterproof layer is a TPU material component.

The utility model has the advantages that: through the design of reflection stratum, the heat reflection that the internal object of bag gived off goes back for cooling rate slows down, guarantees that the customer is in warm state when taking in one's hand, and the composite bed is used for improving the wearability and the corrosion resistance of the bag body, has improved the separation performance of wrapping bag, has improved intensity and wearability, has effectively avoided the damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a strong packaging bag according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a composite layer in a strong packaging bag according to an embodiment of the present invention.

In the figure:

1. a bag body; 2. an inner bag; 3. compounding layers; 4. an ultra-high molecular weight polyethylene layer; 5. a rubber layer; 6. a reflective layer; 7. printing layer; 8. a waterproof layer; 9. a nylon layer; 10. a chlorinated polyethylene layer; 11. a handle.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a wrapping bag that intensity is high.

The first embodiment;

as shown in fig. 1-2, according to the utility model discloses wrapping bag that intensity is high, include the bag body 1 and be located inner bag 2 in the bag body 1, inner bag 2 with be equipped with composite bed 3 between the bag body 1, composite bed 3 comprises ultra high molecular weight polyethylene layer 4, rubber layer 5, reflection stratum 6, printing layer 7, waterproof layer 8, nylon layer 9 and chlorinated polyethylene layer 10, one side of ultra high molecular weight polyethylene layer 4 with inner bag 2 is connected, the opposite side of ultra high molecular weight polyethylene layer 4 with rubber layer 5 is connected, one side of rubber layer 5 with reflection stratum 6 is connected, one side of reflection stratum 6 with printing layer 7 is connected, one side of printing layer 7 with waterproof layer 8 is connected, one side of waterproof layer 8 with nylon layer 9 is connected, one side of nylon layer 9 with chlorinated polyethylene layer 10 is connected, one side of chlorinated polyethylene layer 10 with the bag body 1 is connected.

Example two;

as shown in fig. 1-2, any two adjacent layers of the ultra-high molecular weight polyethylene layer 4, the rubber layer 5, the reflective layer 6, the printing layer 7, the waterproof layer 8, the nylon layer 9 and the chlorinated polyethylene layer 10 are connected through a binder layer, the bottom end of the bag body 1 is provided with a wear-resistant body, and the bag body 1 is made of PP.

Example three;

as shown in fig. 1-2, the inner bag 2 is made of PET, the bag body 1 is provided with a handle 11, the reflective layer 6 is an aluminum foil member, the printing layer 7 is formed by printing, the number of dots of the printing plate is partially lower than 100%, and the waterproof layer 8 is a TPU member.

In conclusion, by means of the technical scheme of the utility model, the heat emitted by the object in the bag body 1 is reflected back through the design of the reflecting layer 6, so that the cooling speed is slowed down, the temperature is ensured to be in a warm state when a customer holds the hand, the composite layer 3 is used for improving the wear resistance and corrosion resistance of the bag body 1, the barrier property of the packaging bag is improved, the strength and wear resistance are improved, the damage is effectively avoided,

the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wrapping bag that intensity is high, its characterized in that, including the bag body (1) with be located inner bag (2) in the bag body (1), inner bag (2) with be equipped with composite bed (3) between the bag body (1), composite bed (3) comprise ultra high molecular weight polyethylene layer (4), rubber layer (5), reflector layer (6), printing layer (7), waterproof layer (8), nylon layer (9) and chlorinated polyethylene layer (10), one side of ultra high molecular weight polyethylene layer (4) with inner bag (2) are connected, the opposite side of ultra high molecular weight polyethylene layer (4) with rubber layer (5) are connected, one side of rubber layer (5) with reflector layer (6) are connected, one side of reflector layer (6) with printing layer (7) are connected, one side of printing layer (7) with waterproof layer (8) are connected, one side of waterproof layer (8) with nylon layer (9) are connected, one side of nylon layer (9) with chlorinated polyethylene layer (10) are connected, one side of chlorinated polyethylene layer (10) with the bag body (1) is connected.

2. The high strength package bag according to claim 1, wherein any two adjacent layers of the ultra-high molecular weight polyethylene layer (4), the rubber layer (5), the reflective layer (6), the printing layer (7), the waterproof layer (8), the nylon layer (9) and the chlorinated polyethylene layer (10) are connected by an adhesive layer.

3. The high-strength packaging bag as claimed in claim 1, wherein a wear-resistant body is arranged at the bottom end of the bag body (1), and the bag body (1) is made of PP.

4. The high-strength packaging bag as claimed in claim 1, wherein the inner bag (2) is made of PET, and the bag body (1) is provided with a handle (11).

5. The high strength package bag according to claim 1, wherein the reflecting layer (6) is an aluminum foil member, the printed layer (7) is formed by printing, and the dot count of the printing plate is partially less than 100%.

6. The high-strength packaging bag as claimed in claim 1, wherein the waterproof layer (8) is a TPU material member.