High-temperature-resistant heat-insulation packaging bottle

Abstract

The utility model relates to the technical field of packaging bottles, in particular to a high-temperature-resistant heat-insulation packaging bottle. Comprising a bottle body and a bottle cap, the bottle body is sequentially provided with a first inner layer, a second inner layer, a heat insulation layer, a high-temperature-resistant layer and an outer layer from inside to outside, a groove is formed in the outer surface of the outer layer, and an anti-skid layer is arranged on the groove; the heat insulation layer and the high-temperature-resistant layer are arranged, so that the packaging bottle has good high-temperature-resistant and heat insulation performance, heat is effectively prevented from penetrating through the heat insulation layer and the high-temperature-resistant layer to enter the first inner layer and the second inner layer, and chemical reaction of the first inner layer and substances in the bottle under the condition of a high-temperature environment is avoided; further, substances in the bottle are effectively protected and stored, and the quality effect of the substances in the bottle is ensured; in addition, the packaging bottle is further provided with a groove and an anti-skid layer, so that when a user uses the packaging bottle, the anti-skid effect can be achieved, the risk that the packaging bottle falls off from the hand of the user is reduced, and the using effect of the packaging bottle is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bottles, in particular to a high-temperature resistant and heat-insulating packaging bottle. Background Art

[0002] Packaging bottles generally refer to hard plastic packaging, and packaging bottles can specifically be cosmetic bottles, liquid bottles, granule bottles, etc. However, since existing packaging bottles do not have high temperature resistance and heat insulation properties, or have poor high temperature resistance and heat insulation properties, the plastic materials used in the packaging bottles are prone to chemical reactions with the substances in the bottle under high temperature environments, causing the substances in the bottle to deteriorate and be contaminated, thereby greatly reducing the use effect of the packaging bottles; therefore, we propose a high temperature resistant and heat-insulating packaging bottle. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a high temperature resistant heat insulating packaging bottle, which, after being improved, can effectively solve the problems raised in the above background technology.

[0004] The technical solution of the utility model is:

[0005] A high-temperature resistant and heat-insulating packaging bottle comprises a bottle body and a bottle cap, wherein the open end of the bottle body is fixedly connected to the bottle cap, and the bottle body is provided with a first inner layer, a second inner layer, an insulation layer, a high-temperature resistant layer and an outer layer in sequence from the inside to the outside, wherein the outer surface of the outer layer is provided with a groove, and an anti-slip layer is provided on the groove.

[0006] Furthermore, the bottle body and the bottle cap are connected via threads.

[0007] Furthermore, a sealing film is provided at the open end of the bottle body, the sealing film is bonded and fixed to the open end of the bottle body, and the material of the sealing film is PVC.

[0008] Furthermore, the first inner layer is a PE layer.

[0009] Furthermore, the second inner layer is a PP layer.

[0010] Furthermore, the thermal insulation layer is a PET thermal insulation film layer.

[0011] Furthermore, the high temperature resistant layer is a silicone high temperature resistant coating layer.

[0012] Furthermore, the outer layer is a hard PVC layer.

[0013] Furthermore, the anti-slip layer is a pressure-sensitive adhesive layer, and the surface of the anti-slip layer is flush with the surface of the outer layer.

[0014] Furthermore, the anti-slip layer is arranged in the middle of the bottle body.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the prior art, the utility model has a heat insulation layer and a high temperature resistant layer, so that the packaging bottle has better high temperature resistance and heat insulation performance, effectively preventing heat from passing through the heat insulation layer and the high temperature resistant layer into the first inner layer and the second inner layer, avoiding chemical reactions between the first inner layer and the substance in the bottle under high temperature conditions, thereby effectively protecting and preserving the substance in the bottle and ensuring the quality of the substance in the bottle. At the same time, the first inner layer, the second inner layer and the outer layer themselves also have certain high temperature resistance and heat insulation performance, and cooperate with the heat insulation layer and the high temperature resistant layer to make the packaging bottle of the utility model have better high temperature resistance and heat insulation performance; in addition, grooves and anti-slip layers are also provided, so that users can have an anti-slip effect when using the packaging bottle, reducing the risk of the packaging bottle falling in the hands of users, and further improving the use effect of the packaging bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bottle body of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the bottle body of the utility model.

[0020] In the figure, 1. bottle body; 2. bottle cap; 3. first inner layer; 4. second inner layer; 5. heat insulation layer; 6. high temperature resistant layer; 7. outer layer; 8. groove; 9. anti-slip layer; 10. sealing film. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-3 As shown,

[0023] A high temperature resistant heat-insulating packaging bottle comprises a bottle body 1 and a bottle cap 2, wherein the bottle body 1 is fixedly connected to the bottle cap 2 at its open end, wherein the bottle body 1 is provided with a first inner layer 3, a second inner layer 4, a heat-insulating layer 5, a high temperature resistant layer 6 and an outer layer 7 in sequence from the inside to the outside, wherein the outer surface of the outer layer 7 is provided with a groove 8, and an anti-slip layer 9 is provided on the groove 8; in this embodiment, by providing the heat-insulating layer 5 and the high temperature resistant layer 6, the packaging bottle has better high temperature resistant heat-insulating performance, and effectively prevents heat from penetrating the heat-insulating layer 5 and the high temperature resistant layer 6 into the first inner layer 3 and the second inner layer 4 (the heat-insulating layer 5 and the high temperature resistant layer 6 The setting cannot completely block the entry of heat, because no material can do that, but it can prevent the heat from entering the bottle body 1 to the greatest extent, and play a good heat insulation effect), avoiding the chemical reaction between the first inner layer 3 and the substance in the bottle under the condition of high temperature environment, and then effectively protecting and preserving the substance in the bottle, ensuring the quality of the substance in the bottle. At the same time, the first inner layer 3, the second inner layer 4 and the outer layer 7 themselves also have certain high temperature resistance and heat insulation performance, and cooperate with the heat insulation layer 5 and the high temperature resistant layer 6, so that the packaging bottle of the utility model has better high temperature resistance and heat insulation performance.

[0024] As a preferred embodiment, the bottle body 1 and the bottle cap 2 are connected by threads, which facilitates the removal of the bottle cap 2 from the bottle body 1, thereby facilitating the use of the packaging bottle.

[0025] As a preferred embodiment; a sealing film 10 is provided at the open end of the bottle body 1, and the sealing film 10 is bonded and fixed to the open end of the bottle body 1, and the material of the sealing film 10 is PVC; by providing the sealing film 10, the quality and shelf life of the substance in the bottle can be effectively ensured when the packaging bottle is not in use.

[0026] As a preferred embodiment, the first inner layer 3 is a PE layer; PE is polyethylene, which is a thermoplastic resin obtained by polymerization of ethylene monomers; it has excellent low temperature resistance and good chemical stability, and is arranged here so that it is not easy to react with the substances in the bottle.

[0027] As a preferred embodiment, the second inner layer 4 is a PP layer; PP is polypropylene, which is a polymer formed by polyaddition of propylene. Polypropylene is a thermoplastic synthetic resin with excellent performance, a colorless, translucent, thermoplastic, lightweight general-purpose plastic, and has chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties, and good high-wear-resistant processing properties.

[0028] As a preferred embodiment, the thermal insulation layer 5 is a PET thermal insulation film layer. By adopting the PET thermal insulation film, not only is the construction convenient, but also it has better thermal insulation and UV protection functions, so that the packaging bottle has better thermal insulation performance.

[0029] As a preferred embodiment, the high temperature resistant layer 6 is a silicone high temperature resistant coating layer; by using silicone high temperature resistant coating, the silicone high temperature resistant paint is prepared from silicone resin, heat resistant pigment, additives, solvents, etc. The product has the advantages of rapid surface drying, good adhesion, good flexibility, (single) double component packaging, and convenient construction.

[0030] As a preferred embodiment, the outer layer 7 is a hard PVC layer; the hard PVC has a good hardness effect and is not easy to deform.

[0031] As a preferred embodiment; the anti-slip layer 9 is a pressure-sensitive adhesive layer, and the surface of the anti-slip layer 9 is arranged flush with the surface of the outer layer 7; by adopting the pressure-sensitive adhesive layer, the greater the pressure applied by the pressure-sensitive adhesive, the greater the friction, so that when the user touches the bottle body 1, after applying pressing pressure, the friction between the bottle body 1 and the palm increases, and it is not easy to fall.

[0032] As a preferred embodiment, the anti-slip layer 9 is arranged in the middle of the bottle body 1. The purpose of this design is to facilitate the user to better contact the anti-slip layer 9 and improve the use effect.

[0033] In the present application, the first inner layer 3 and the second inner layer 4 of the bottle body 1 are formed by blow molding, and then a PET insulation film can be bonded to the outer side of the second inner layer 4 to form an insulation layer 5, and then a silicone high temperature resistant coating is coated on the outer side of the insulation layer 5 to form a high temperature resistant layer 6, and then hard PVC is welded to the outer side of the high temperature resistant layer 6 to form an outer layer 7. Before the outer layer 7 is cured, a groove 8 is manufactured by a mold. After the outer layer 7 is cured, a pressure-sensitive adhesive is coated to form an anti-slip layer 9 after curing.

[0034] It should be pointed out that the main problems existing in the prior art are: the existing packaging bottles do not have high temperature resistance and heat insulation performance, or the high temperature resistance and heat insulation performance is poor, so that the plastic material used in the packaging bottles is easy to react chemically with the substances in the bottles under high temperature environment, causing the substances in the bottles to deteriorate and be contaminated;

[0035] Therefore, after the improvement of the present application, it has better high temperature resistance and heat insulation performance, thereby effectively protecting and preserving the substances in the bottle, ensuring the quality of the substances in the bottle; in addition, grooves 8 and anti-slip layers 9 are provided, so that when users use the packaging bottle, they can have an anti-slip effect, reducing the risk of the packaging bottle falling in the hands of the user, and further improving the use effect of the packaging bottle.

[0036] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A high temperature resistant and heat-insulating packaging bottle, comprising a bottle body and a bottle cap, wherein the open end of the bottle body is fixedly connected with the bottle cap, characterized in that: The bottle body is provided with a first inner layer, a second inner layer, a heat insulating layer, a high temperature resistant layer and an outer layer in sequence from the inside to the outside. The outer surface of the outer layer is provided with a groove, and an anti-slip layer is provided on the groove.

2. A high temperature resistant heat insulating packaging bottle according to claim 1, characterized in that: The bottle body and the bottle cap are connected via threads.

3. A high temperature resistant heat-insulating packaging bottle according to claim 2, characterized in that: The open end of the bottle body is provided with a sealing film, the sealing film is bonded and fixed to the open end of the bottle body, and the sealing film is made of PVC.

4. A high temperature resistant heat insulating packaging bottle according to claim 3, characterized in that: The first inner layer is a PE layer.

5. The high temperature resistant heat insulating packaging bottle according to claim 4, characterized in that: The second inner layer is a PP layer.

6. The high temperature resistant heat insulating packaging bottle according to claim 5, characterized in that: The heat insulation layer is a PET heat insulation film layer.

7. The high temperature resistant heat insulating packaging bottle according to claim 6, characterized in that: The high temperature resistant layer is a high temperature resistant silicone coating layer.

8. The high temperature resistant heat insulating packaging bottle according to claim 7, characterized in that: The outer layer is a hard PVC layer.

9. The high temperature resistant heat insulating packaging bottle according to claim 8, characterized in that: The anti-slip layer is a pressure-sensitive adhesive layer, and the surface of the anti-slip layer is flush with the surface of the outer layer.

10. The high temperature resistant heat insulating packaging bottle according to claim 9, characterized in that: The anti-slip layer is arranged in the middle of the bottle body.

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