Pressure-resistant glassine release paper

Abstract

The utility model provides pressure-resistant glassine release paper which comprises glassine bottom paper, a first silicone oil layer, a first hot melting film, a reinforcing layer, an anti-static layer, a second hot melting film and a second silicone oil layer, the first silicone oil layer is fixed on one side face of the glassine bottom paper, and the first hot melting film is fixed on the other side face of the glassine bottom paper; a reinforcing layer is fixed on the other side surface of the first hot melting film, an anti-static layer is fixed on the other side surface of the reinforcing layer, and a second hot melting film is fixed on the other side surface of the anti-static layer; and a second silicone oil layer is fixed on the other side surface of the second hot melting film. According to the arrangement of the release paper, when the release paper is used, operation errors are avoided through the first silicone oil layer, the adhesive tape is adhered to the glassine bottom paper, and then the pressure resistance and the anti-static performance of the release paper are improved through the reinforcing layer and the anti-static layer.

Description

Technical Field

[0001] The utility model belongs to the technical field of glassine release paper, and particularly relates to a pressure-resistant glassine release paper. Background Art

[0002] Glassine release paper, as a special industrial paper, is widely used in the manufacturing and processing of various sticky industrial products. Its main function is to provide a temporary attachment surface for sticky materials, facilitating subsequent peeling and processing. Due to its good die-cutting performance, waterproofness, flatness, and high-temperature resistance, glassine release paper has become an indispensable material in many industrial fields.

[0003] In the existing glassine release paper structure, it usually includes a glassine base paper and a silicone oil layer. The silicone oil layer is coated on one side surface of the glassine base paper to form a smooth and non-sticky coating, facilitating the bonding and peeling of sticky industrial products.

[0004] However, although the existing glassine release paper already has certain practicality and functionality, in the actual application process, some deficiencies still emerge:

[0005] First of all, since the silicone oil layer is only provided on one side of the glassine base paper, during the process of peeling sticky industrial products, if the operation is not careful, it is easy to cause the sticky industrial products to accidentally adhere to the back of the glassine base paper. This situation will not only affect the appearance quality of the product, but may also damage the release paper, thereby reducing its reusability; secondly, when the existing glassine release paper needs to withstand greater pressure or gravity, the release paper may be deformed or damaged; in addition, the existing glassine release paper does not have anti-static performance. In an electrostatic-sensitive environment, the generation and accumulation of static electricity may interfere with the product and the production process, and even cause safety problems.

[0006] Therefore, it is very necessary to invent a pressure-resistant glassine release paper. Content of the Utility Model

[0007] The purpose of the utility model is to provide a pressure-resistant glassine release paper to solve the problems mentioned in the background art.

[0008] To solve the above technical problems, the utility model is achieved through the following technical solutions:

[0009] The utility model relates to a pressure-resistant glassine release paper, which comprises a glassine base paper, a first silicone oil layer, a first hot melt film, a strengthening layer, an anti-static layer, a second hot melt film and a second silicone oil layer. One side of the glassine base paper is fixedly provided with the first silicone oil layer, and the other side of the glassine base paper is fixedly provided with the first hot melt film. The other side of the first hot melt film is fixedly provided with the strengthening layer, wherein the other side of the strengthening layer is fixedly provided with the anti-static layer, and the other side of the anti-static layer is fixedly provided with the second hot melt film. The other side of the second hot melt film is fixedly provided with the second silicone oil layer.

[0010] Further, the strengthening layer comprises warp threads and weft threads. A plurality of warp threads and a plurality of weft threads are woven into a net structure, and the net structure woven by the warp threads and the weft threads is fixed between the first hot melt film and the anti-static layer. With such a setting, the pressure resistance of the release paper is improved.

[0011] Further, the anti-static layer comprises a base film layer and an aluminized layer. The base film layer is fixed on the strengthening layer, and the other side of the base film layer is fixedly provided with the aluminized layer. The other side of the aluminized layer is fixedly provided with the second hot melt film. With such a setting, it can be ensured that the release paper will not be interfered by static electricity during processing and use.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] With the setting of the utility model, sticky industrial products can be adhered to the second silicone oil layer. During use, the sticky industrial products can be directly peeled off on the second silicone oil layer. During the peeling process of the sticky industrial products, the first silicone oil layer can prevent operation mistakes and prevent the sticky industrial products from accidentally adhering to the glassine base paper. Secondly, the setting of the strengthening layer can increase the toughness and strength of the release paper, enabling it to better maintain its shape and stability under pressure and reducing the risk of deformation or damage caused by external forces. In addition, through the cooperation of the base film layer and the aluminized layer, the anti-static layer can prevent the generation and accumulation of static electricity and ensure that the release paper will not be interfered by static electricity during processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a schematic structural diagram of the present utility model.

[0016] Figure 2 is a schematic structural diagram of the strengthening layer of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of the anti-static layer of the present utility model.

[0018] In the figure:

[0019] 1 - Glassine base paper, 2 - First silicone oil layer, 3 - First hot melt, 4 - Reinforcement layer, 41 - Warp, 42 - Weft, 5 - Anti-static layer, 51 - Base film layer, 52 - Aluminum plating layer, 6 - Second hot melt film, 7 - Second silicone oil layer. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc. indicating orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] Please refer to Figure 1 As shown, the present utility model is a pressure-resistant Glassine release paper, including a Glassine base paper 1, a first silicone oil layer 2, a first hot melt film 3, a reinforcement layer 4, an anti-static layer 5, a second hot melt film 6, and a second silicone oil layer 7. A first silicone oil layer 2 is fixed on one side of the Glassine base paper 1, and a first hot melt film 3 is fixed on the other side of the Glassine base paper 1; a reinforcement layer 4 is fixed on the other side of the first hot melt film 3, wherein an anti-static layer 5 is fixed on the other side of the reinforcement layer 4, and a second hot melt film 6 is fixed on the other side of the anti-static layer 5; a second silicone oil layer 7 is fixed on the other side of the second hot melt film 6.

[0023] As Figure 2 shown, the reinforcement layer 4 includes a warp 41 and a weft 42. Among them, a plurality of warps 41 and a plurality of wefts 42 are woven into a mesh structure, and the mesh structure woven by the warps 41 and the wefts 42 is fixed between the first hot melt film 3 and the anti-static layer 5. When in use, through the mesh structure woven by the warps 41 and the wefts 42, the toughness and strength of the release paper can be increased, so that it can better maintain its shape and stability when under pressure.

[0024] As Figure 3As shown, the anti-static layer 5 includes a base film layer 51 and an aluminized layer 52. The base film layer 51 is fixed on the reinforcing layer 4. On the other side of the base film layer 51, the aluminized layer 52 is fixed. On the other side of the aluminized layer 52, the second hot melt film 6 is fixed. When in use, through the cooperation of the base film layer 51 and the aluminized layer 52, the generation and accumulation of static electricity can be prevented, ensuring that the release paper will not be interfered by static electricity during processing and use.

[0025] Please refer to Figures 1 - 3 As shown, the present utility model is a pressure-resistant glassine release paper, and its working principle is as follows: During normal use, the sticky industrial product is adhered to the second silicone oil layer 7. When it is necessary to remove the sticky industrial product, the sticky industrial product can be directly peeled off on the second silicone oil layer 7. Among them, the first silicone oil layer 2 can prevent operational errors and prevent the sticky industrial product from accidentally adhering to the glassine base paper 1. Secondly, the reinforcing layer 4 and the anti-static layer 5 respectively enhance the pressure-resistant performance and anti-static performance of the release paper.

[0026] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0027] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A pressure-resistant glassine release paper, comprising a glassine base paper (1), a first silicone oil layer (2), a first hot melt film (3), a reinforcing layer (4), an antistatic layer (5), a second hot melt film (6) and a second silicone oil layer (7), characterized in that: One side of the glassine base paper (1) is fixed with a first silicone oil layer (2), and the other side of the glassine base paper (1) is fixed with a first hot melt film (3); the other side of the first hot melt film (3) is fixed with a reinforcing layer (4), wherein the other side of the reinforcing layer (4) is fixed with an anti-static layer (5), and the other side of the anti-static layer (5) is fixed with a second hot melt film (6); the other side of the second hot melt film (6) is fixed with a second silicone oil layer (7).

2. The pressure-resistant GraXin release paper according to claim 1, wherein: The reinforcing layer (4) includes warp threads (41) and weft threads (42), wherein a plurality of warp threads (41) and a plurality of weft threads (42) are woven into a net structure, and the net structure woven by the warp threads (41) and the weft threads (42) is fixed between the first hot melt film (3) and the anti-static layer (5).

3. The pressure-resistant GraXin release paper according to claim 1, wherein: The anti-static layer (5) includes a base film layer (51) and an aluminized layer (52), the base film layer (51) is fixed on the reinforcing layer (4), wherein the other side of the base film layer (51) is fixed with the aluminized layer (52), and the other side of the aluminized layer (52) is fixed with the second hot melt film (6).

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