Low-temperature-resistant impact-resistant high-barrier film

Abstract

The utility model discloses a low-temperature-resistant impact-resistant high-barrier film which comprises a barrier film main body film layer, one side of the barrier film main body film layer is fixedly connected with a plug-in clamping block, and the top of the plug-in clamping block is provided with a plug-in opening. According to the device, through cooperation of the barrier film main body film layer, the low-temperature-resistant layer, the first connecting cementing layer, the reinforcing impact-resistant layer and the placing, attaching and connecting layer, the impact resistance of the film can be adjusted, so that the good impact resistance of the film can be kept at the low temperature; the first connecting cementing layer facilitates stable connection of the low-temperature-resistant layer and the reinforced impact-resistant layer, through the design of adding the reinforced impact-resistant layer, when the barrier film is used, the impact resistance of the barrier film can be enhanced, through the design of the low-temperature-resistant layer, the low-temperature-resistant effect of the barrier film is enhanced when the barrier film is used, and the barrier film is not prone to falling off. The barrier film is not prone to embrittlement when used at low temperature, the low temperature resistance of the whole barrier film is effectively improved, the barrier film is prevented from being damaged during freezing, and then the using effect of the barrier film is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to functional film technical field, concretely relates to a kind of low-temperature-resistant impact-resistant high barrier film. BACKGROUND

[0002] Barrier film refers to the shielding ability of plastic products to small molecule gas, liquid, water vapor, flavor, etc., which plays a role in quality, freshness, flavor and shelf life extension of food. In the packaging industry, especially in food and pharmaceutical packaging, the use of barrier properties of soft packaging materials is increasingly emphasized. When the user uses the barrier film, the user needs to use the barrier film with multiple functions. When the user uses the barrier film, the user needs to ensure that the barrier film is resistant to low temperature and impact.

[0003] The existing technology has the following problems:

[0004] 1. The existing barrier film on the market has poor impact resistance of the deformed film under external force, so it cannot protect the contents of the package. This will result in poor barrier effect of the barrier film.

[0005] 2. The length of the existing barrier film on the market is fixed, and the length cannot be adjusted when it is used. Therefore, the user needs to spend a lot of time to connect and adjust the length. UTILITY MODEL CONTENTS

[0006] The utility model aims at the existing device, a low-temperature-resistant impact-resistant high barrier film, to solve the problems raised in the background art.

[0007] In order to solve the above technical problems, the utility model provides the following technical scheme: a low-temperature-resistant impact-resistant high barrier film, comprising a barrier film main body film layer, one side of the barrier film main body film layer is fixedly connected with a plug-in block, a plug-in opening is formed in the top of the plug-in block, and a supporting block is fixedly connected to the side of the barrier film main body film layer away from the plug-in opening.

[0008] The top of the supporting block is fixedly connected with a plug-in rod, one side of the barrier film main body film layer is connected with a low-temperature-resistant layer, one side of the low-temperature-resistant layer is fixedly connected with a first connecting glue layer, and one side of the first connecting glue layer is connected with a reinforced impact-resistant layer.

[0009] The utility model further illustrates that one side of the reinforced impact-resistant layer is fixedly connected with a placing and connecting layer, and the placing and connecting layer is connected between the reinforced impact-resistant layer and the first connecting glue layer.

[0010] Adopting the technical scheme, the placement of the connecting layer can facilitate the user to well connect the whole main film layer of the barrier film.

[0011] The utility model further discloses, the opening number of the plug-in opening is a plurality, and the size between plug-in opening and plug-in rod mutually matches.

[0012] Adopting the technical scheme, the cooperation of the plug-in opening and the plug-in rod makes the barrier film and the barrier film be clamped, which facilitates the user to splice the barrier films.

[0013] The utility model further discloses, the number of plug-in rod is a plurality, and a plurality of plug-in rods are symmetrically arranged with the vertical center line of the supporting clamping block as the central axis.

[0014] Adopting the technical scheme, the plurality of plug-in rods facilitate the splicing effect between the barrier films.

[0015] The utility model further discloses, the reinforcing impact resistance layer is connected between the first connecting glue layer and the low temperature resistance layer.

[0016] Adopting the technical scheme, the design of the reinforcing impact resistance layer can enhance the impact resistance of the barrier film when the barrier film is used.

[0017] The utility model further discloses, the first connecting glue layer is connected between the low temperature resistance layer and the main film layer of the barrier film.

[0018] Adopting the technical scheme, the design of the low temperature resistance layer can enhance the low temperature resistance of the barrier film when the barrier film is used, and the barrier film is not easy to become brittle under low temperature, so that the barrier film also maintains good impact resistance under low temperature.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] The utility model provides a kind of low temperature resistant impact resistant high barrier film, and through the cooperation of the barrier film main membrane layer, low temperature resistant layer, first connecting cement layer, reinforcing impact resistant layer and the placement of adhering connecting layer, the impact resistance of film can be adjusted, so that the film also maintains good impact resistance at low temperature, the first connecting cement layer facilitates the stable connection of low temperature resistant layer and reinforcing impact resistant layer, by the design of reinforcing impact resistant layer, it can enhance the impact resistance of barrier film when using, by the design of low temperature resistant layer, so that the low temperature resistant effect of barrier film is enhanced when using, it is not easy to become brittle under low temperature, effectively improve the low temperature resistant performance of entire barrier film, prevent barrier film from being damaged when freezing, and then improve the use effect of barrier film, meet the use demand that user can carry out.

[0021] The utility model provides a kind of low temperature resistant impact resistant high barrier film, and through the cooperation between the plug-in block, plug-in opening, plug-in rod and bracing block, the user can conveniently splice and use between barrier film and barrier film, when the user needs to splice barrier film, the user needs to pre-install between plug-in opening and plug-in rod, effectively avoid the misplacement when splicing, then connect between plug-in block and bracing block, two splicing modes are combined to use, so that the splicing between barrier film can be more stable, facilitate the splicing effect between barrier film and barrier film, so as to change the length of barrier film, meet the use demand that user can carry out. DRAWINGS

[0022] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model along with the embodiments of the utility model, and do not constitute the limitation of the utility model.In the drawings:

[0023] Figure 1 It is the overall structure schematic diagram of the utility model;

[0024] Figure 2 It is the structure plan view of the utility model;

[0025] Figure 3 It is the structure Figure 1 of the utility model A structure enlarged view in middle;

[0026] Figure 4 It is the structure side view of the utility model.

[0027] In the drawing: 1, barrier film main membrane layer;2, plug-in block;3, plug-in opening;4, plug-in rod;5, bracing block;6, low temperature resistant layer;7, first connecting cement layer;8, reinforcing impact resistant layer;9, placement of adhering connecting layer. DETAILED DESCRIPTION

[0028] The technical solutions of the utility model will be further described in a non-restrictive manner in combination with preferred embodiments and drawings. Obviously, the described embodiments are only part of the embodiments of the utility model and are not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-4 The utility model provides technical schemes: a low temperature resistant impact resistant high barrier film, the barrier film main body film layer 1 is connected with the plug -in block 2 on one side, the top of plug -in block 2 is equipped with the plug -in opening 3, and the side away from the plug -in opening 3 of barrier film main body film layer 1 is fixedly connected with the support block 5.

[0030] The top of support block 5 is fixedly connected with the plug -in rod 4, and the side of barrier film main body film layer 1 is connected with the low temperature resistant layer 6, the side of low temperature resistant layer 6 is fixedly connected with the first connecting cement layer 7, and the side of first connecting cement layer 7 is connected with the reinforced impact resistant layer 8.

[0031] In the embodiment, the cooperation of the barrier film main body film layer 1, the low temperature resistant layer 6, the first connecting cement layer 7, the reinforced impact resistant layer 8 and the placement and connection layer 9 can adjust the impact resistance of the film, so that the film also maintains good impact resistance at low temperature, the first connecting cement layer 7 facilitates the stable connection of the low temperature resistant layer 6 and the reinforced impact resistant layer 8, the design of the reinforced impact resistant layer 8 enhances the impact resistance of the barrier film during use, the design of the low temperature resistant layer 6 enhances the low temperature resistance of the barrier film during use, the barrier film is not easy to become brittle under low temperature, effectively improves the low temperature resistance of the entire barrier film, prevents the barrier film from being damaged when frozen, and further improves the use effect of the barrier film.

[0032] As Figures 1-4 As shown in the embodiment 1, the utility model provides a technical scheme: preferably, the side of reinforced impact resistant layer 8 is fixedly connected with the placement and connection layer 9, the placement and connection layer 9 is connected between the reinforced impact resistant layer 8 and the first connecting cement layer 7, the number of plug -in openings 3 is multiple, the size between plug -in opening 3 and plug -in rod 4 is matched with each other, the number of plug -in rods 4 is multiple, and multiple plug -in rods 4 are arranged in the vertical center line of support block 5 as the central axis.

[0033] In the embodiment, the placement of the fitting connection layer 9 can facilitate the user to well fit the whole barrier film main film layer 1 in use, the cooperation of the insertion opening 3 and the insertion rod 4 enables the barrier film to be clamped between the barrier films, which facilitates the user to splice the barrier films, and the plurality of insertion rods 4 facilitate the better splicing effect between the barrier films.

[0034] As shown in Figures 1-4 In the embodiment, the placement of the fitting connection layer 9 can facilitate the user to well fit the whole barrier film main film layer 1 in use, the cooperation of the insertion opening 3 and the insertion rod 4 enables the barrier film to be clamped between the barrier films, which facilitates the user to splice the barrier films, and the plurality of insertion rods 4 facilitate the better splicing effect between the barrier films.

[0035] In the embodiment, the placement of the fitting connection layer 9 can facilitate the user to well fit the whole barrier film main film layer 1 in use, the cooperation of the insertion opening 3 and the insertion rod 4 enables the barrier film to be clamped between the barrier films, which facilitates the user to splice the barrier films, and the plurality of insertion rods 4 facilitate the better splicing effect between the barrier films.

[0036] As shown in Figures 1-4 In the embodiment, the placement of the fitting connection layer 9 can facilitate the user to well fit the whole barrier film main film layer 1 in use, the cooperation of the insertion opening 3 and the insertion rod 4 enables the barrier film to be clamped between the barrier films, which facilitates the user to splice the barrier films, and the plurality of insertion rods 4 facilitate the better splicing effect between the barrier films.

[0037] In the description of the utility model, need understanding is, the term "upper", "lower", "front", "back", "left", "right" and so on indicated orientation or position relation is based on the orientation or position relation shown in the drawing, only is for the convenience of describing the utility model, and is not indicating or suggesting the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation to the utility model.

[0038] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, but not limit it. Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A low temperature resistant impact resistant high barrier film comprising a barrier film bulk film layer (1), characterized in that: The barrier film main film layer (1) is fixedly connected with a plug-in block (2) on one side, the top of the plug-in block (2) is provided with a plug-in opening (3), and the side of the barrier film main film layer (1) away from the plug-in opening (3) is fixedly connected with a supporting block (5); The top of the supporting block (5) is fixedly connected with a plug-in rod (4), one side of the barrier film main film layer (1) is connected with a low-temperature-resistant layer (6), one side of the low-temperature-resistant layer (6) is fixedly connected with a first connecting glue layer (7), and one side of the first connecting glue layer (7) is connected with a reinforced impact-resistant layer (8).

2. The low temperature resistant impact resistant high barrier film according to claim 1, characterized in that: One side of the reinforced impact-resistant layer (8) is fixedly connected with a placement and connection layer (9), and the placement and connection layer (9) is connected between the reinforced impact-resistant layer (8) and the first connecting glue layer (7).

3. The low temperature resistant, impact resistant, high barrier film according to claim 1, wherein: The number of the plug-in openings (3) is multiple, and the size of the plug-in openings (3) and the plug-in rods (4) is matched with each other.

4. The low temperature resistant, impact resistant, high barrier film according to claim 1, wherein: The number of the plug-in rods (4) is multiple, and the multiple plug-in rods (4) are symmetrically arranged with the vertical center line of the supporting block (5) as the central axis.

5. The low temperature resistant impact high barrier film according to claim 1, wherein: The reinforced impact-resistant layer (8) is connected between the first connecting glue layer (7) and the low-temperature-resistant layer (6).

6. The low temperature resistant, impact resistant, high barrier film according to claim 1, wherein: The first connecting glue layer (7) is connected between the low-temperature-resistant layer (6) and the barrier film main film layer (1).

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