Self-adhesive label for engine oil barrel

Abstract

The utility model discloses a self-adhesive label for an engine oil barrel, which belongs to the technical field of self-adhesive labels and comprises a label, an edge sealing component is arranged outside the label in a surrounding manner, the inner side of the edge sealing component is hollow, a stripping belt is arranged at the bottom end of the edge sealing component, stripping paper is arranged at the bottom end of the edge sealing component, and the edge sealing component comprises an inner pressing ring. The inner pressing ring is tightly attached to the outer edge of the periphery of the label through an adhesive, the adhesive is a latex adhesive, the outer surface of the edge sealing assembly is hollow, the gap of the edge sealing assembly is slightly smaller than the size of the label, and the edge sealing assembly enables the inner pressing ring to be tightly attached to the periphery of the edge of the label through a glue layer so that the edge sealing assembly can press the label. Therefore, edge upwarp caused by different tension shrinkage ratios of the surface paper layer and the film covering layer can be prevented, and the pasting quality of the label can be improved.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive label technology, and more specifically, to a self-adhesive label for an oil drum. Background Technology

[0002] An oil drum self-adhesive label is a label affixed to an oil drum. It is typically made of self-adhesive material and can contain important information about the oil contained in the drum, such as brand, model, and viscosity. Self-adhesive labels are waterproof, wear-resistant, and weather-resistant, ensuring that the information on the label will not fade or be damaged over a long period. The label helps users identify and differentiate different types of oil, and also facilitates effective product management and tracking.

[0003] Chinese patent publication number CN220020483U discloses an adhesive label for an oil can. The label has two protective layers: an inner protective film and an outer anti-corrosion film. These layers effectively block external oil, reducing the likelihood of oil corroding the label. Once the outer anti-corrosion film is corroded, it can be peeled off. Furthermore, because the label is fixed to the inside of the inner protective film and not adhered to the surface of the oil can, oil is prevented from seeping in along the surface and contacting the label. Additionally, a sealing strip prevents external oil from penetrating into the label, further reducing the risk of corrosion.

[0004] To increase the gloss of self-adhesive labels and protect the face paper layer printed on the label surface, a thin film is usually added to the outer surface of the face paper layer. However, the surface of the film has tension. After being attached to the face paper layer, the tension shrinkage ratio of the film and the face paper layer is different. Especially at high temperatures, this can easily cause the edges of the label to curl up, resulting in product quality problems.

[0005] Therefore, it is necessary to provide a self-adhesive label for oil drums to solve the above problems. Utility Model Content

[0006] This utility model provides an adhesive label for oil drums, which can improve the problem in related technologies where the film surface of the label's outer paper layer has tension. After being attached to the surface of the paper layer, the tension shrinkage ratio of the film and the paper layer is different, which can easily cause the label to curl up around the edges, especially at high temperatures, thus causing product quality problems.

[0007] This application provides an adhesive label for an oil drum, including a label, an edge sealing assembly surrounding the label, the inner side of the edge sealing assembly being hollow, a peel strip and a peel paper at the bottom end of the edge sealing assembly, and an inner pressure ring attached to the outer edge of the label by an adhesive, wherein the adhesive is a latex adhesive.

[0008] The technical solution described above in this application embodiment has at least the following technical effects: the outer surface of the edge sealing component is hollow, and its gap is slightly smaller than the size of the label. The edge sealing component uses an adhesive layer to tightly attach the inner pressure ring to the periphery of the label edge, so that the edge sealing component can press the label down, thereby preventing the edge of the face paper layer and the film layer from lifting due to the different tension shrinkage ratio, thereby improving the label pasting quality.

[0009] In some embodiments, an indicator is provided on the outer surface of the tag, an NFC chip is installed on the back of the tag and located directly below the indicator, and Braille is provided on the front of the tag.

[0010] In some embodiments, the edge sealing assembly further includes an outer pressure ring, the outer pressure ring having a beveled surface at its outer edge, and a pressing ring fixedly connected between the inner pressure ring and the outer pressure ring, wherein the inner pressure ring, the outer pressure ring, and the pressing ring are integrally formed.

[0011] In some embodiments, a negative pressure cavity is provided between the inner pressure ring and the outer pressure ring, and the pressing ring is located directly above the negative pressure cavity. The inner pressure ring, the outer pressure ring, and the pressing ring are all made of silicone rubber.

[0012] In some embodiments, both the outer pressure ring and the inner pressure ring have an adhesive layer at their bottom ends, the peeling band is tightly attached to the outer surface of the adhesive layer, the peeling band is rectangular in shape, and a pull ring is fixedly connected to one end of the peeling band.

[0013] In some embodiments, the label is made of a laminating layer, a face paper layer, a reinforcing layer, a backing paper layer, and an adhesive layer, wherein the face paper layer is disposed between the laminating layer and the reinforcing layer, the face paper layer is made of coated paper, and the laminating layer is made of polypropylene glossy film.

[0014] In some embodiments, the reinforcing layer is made of glass fiber in a diamond grid pattern and is located between the face paper layer and the backing paper layer, the backing paper layer being made of cardboard, and the release liner being attached to the surface of the adhesive backing layer. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the back of this utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the edge sealing assembly structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the label structure of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Edge sealing assembly; 101. Inner pressure ring; 102. Outer pressure ring; 103. Negative pressure cavity; 104. Pressing ring; 105. Adhesive layer;

[0023] 2. Label; 201. Laminating layer; 202. Face paper layer; 203. Reinforcing layer; 204. Backing paper layer; 205. Adhesive backing layer;

[0024] 3. Pull ring;

[0025] 4. Indicator signs;

[0026] 5. Braille;

[0027] 6. Stripping band;

[0028] 7. NFC chip;

[0029] 8. Peel off the paper. Detailed Implementation

[0030] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0031] Based on this, it is possible to improve the situation in related technologies where the film surface on the outer surface of the label face paper layer has tension. After being attached to the face paper layer, the tension shrinkage ratio of the film and the face paper is different. Especially at high temperatures, this can easily cause the edges of the label to curl up, thus causing product quality problems.

[0032] Please see Figures 1-5 An adhesive label for an oil drum includes a label 2, an edge sealing assembly 1 surrounding the label 2, the inner side of the edge sealing assembly 1 being hollow, a peeling strip 6 and a peeling paper 8 at the bottom of the edge sealing assembly 1, and an inner pressure ring 101 attached to the outer edge of the label 2 by an adhesive, the adhesive being a latex adhesive.

[0033] The outer surface of the tag 2 is provided with an indicator 4, the back of the tag 2 is equipped with an NFC chip 7, which is located directly below the indicator 4, and the front of the tag 2 is provided with Braille 5.

[0034] The label in this solution is mainly used to be affixed to the oil drum and contains important information about the oil contained in the drum, such as brand, model, viscosity, etc. This information is printed on the face paper layer 202. An edge sealing component 1 is set at the outer end of the label 2. The outer surface of the edge sealing component 1 is hollow, and its gap is slightly smaller than the size of the label 2. The edge sealing component 1 uses the adhesive layer 105 to tightly attach the inner pressure ring 101 to the periphery of the label 2, so that the edge sealing component 1 can press the label 2 in place. This can prevent the edge of the face paper layer 202 and the film layer 201 from lifting due to the different tension shrinkage ratio, thereby improving the adhesion quality of the label 2.

[0035] Label 2 also features Braille 5, which enhances the accessibility of the label, allowing visually impaired individuals to independently access the information without relying on others. Since engine oil is a non-edible substance, Braille 5 ensures that even visually impaired individuals can understand this crucial information, enhancing their safety awareness. Furthermore, Braille 5 can convey information such as the product name, key instructions or warnings, production date / expiration date, or contact information, providing greater convenience for visually impaired individuals.

[0036] On the back of tag 2 is an NFC chip 7. NFC chip 7 is developed based on contactless radio frequency identification (RFID) technology combined with wireless interconnection technology, providing a highly secure and fast communication method. On the front of tag 2 is an indicator 4, with NFC chip 7 located below it, serving as an indicator. Users can identify the NFC chip 7 below the indicator 4 and read its information by bringing their mobile phone or other identification device close to it. NFC chip 7 can store product authentication, anti-counterfeiting traceability, product information retrieval, or secure information transmission. Through NFC chip 7, users can quickly verify the authenticity and origin of the product on the oil can, or obtain historical information about the product, including the production process, transportation route, and storage conditions, ensuring product quality and safety. It makes it easier to obtain product information, verify product authenticity, and improve product safety and credibility, while also providing businesses with more opportunities to interact with consumers and provide value-added services.

[0037] At the bottom of the edge sealing assembly 1, there is a peeling strip 6. The peeling strip 6 is mainly used to support the unused edge sealing assembly 1 and prevent it from contacting the outside. The peeling paper 8 at the bottom of the label 2 has the same function, which is to provide protection. A pull ring 3 is fixedly connected to one end of the peeling strip 6. The pull ring 3 extends to the outside, which makes it easy for the user to tear open the peeling strip 6.

[0038] Optionally, in some embodiments, please refer to Figures 1-4 The edge sealing assembly 1 also includes an outer pressure ring 102, with a beveled surface at the outer edge of the outer pressure ring 102. A pressing ring 104 is fixedly connected between the inner pressure ring 101 and the outer pressure ring 102. The inner pressure ring 101, the outer pressure ring 102 and the pressing ring 104 are integrally formed.

[0039] A negative pressure cavity 103 is provided between the inner pressure ring 101 and the outer pressure ring 102, and the pressing ring 104 is located directly above the negative pressure cavity 103. The inner pressure ring 101, the outer pressure ring 102 and the pressing ring 104 are all made of silicone rubber.

[0040] Both the outer pressure ring 102 and the inner pressure ring 101 have an adhesive layer 105 at their bottom ends. The peeling strip 6 is tightly attached to the outer surface of the adhesive layer 105. The peeling strip 6 is rectangular and has a pull ring 3 fixedly connected to one end.

[0041] The inner pressure ring 101, outer pressure ring 102, and pressing ring 104 are made of silicone rubber, which is a material that is resistant to high temperature, chemical corrosion, and wear. It also has good flexibility and weather resistance. The pressing ring 104 is located between the inner pressure ring 101 and the outer pressure ring 102 and is in an upward convex state. A negative pressure cavity 103 is provided below it. An adhesive layer 105 is also provided at the bottom of the inner pressure ring 101 and the outer pressure ring 102. The adhesive layer 105 is used to allow the edge sealing component 1 to be pasted onto the barrel body and the label 2. A bevel is provided at the four edges of the outer pressure ring 102 so that its edge is thinner than the body of the outer pressure ring 102. Compared with a right-angled edge, this can prevent the outer pressure ring 102 from being lifted when touched by hand. The pressing ring 104 is in an upward convex state. Therefore, when the oil attached to the barrel slides down, it can be blocked by the pressing ring 104 and slide down along the perimeter of the pressing ring 104, preventing it from contacting the surface of the label 2 and preventing the information on its surface from being contaminated.

[0042] In this solution, the edge sealing component 1 not only prevents the edge of the label 2 from lifting, but also protects the label 2. Since oil drums are usually located in factories or repair shops, their surfaces are easily contaminated with oil in this environment. The oil on the drum body can slide down to the bonding area between the label and the drum body, allowing it to seep between them. When the adhesive on the label comes into contact with the oil, it loses its stickiness, resulting in localized loss of adhesion. This solution addresses this by pressing the pressure ring 104 downwards before applying the edge sealing component 1, causing it to retract into the negative pressure cavity 103. After the inner pressure ring 101 and the outer pressure ring 102 are pasted, the pressing ring 104 can be reset. At this time, the negative pressure cavity 103 can be isolated from the outside by the seal of the inner pressure ring 101 and the outer pressure ring 102. The reset pressing ring 104 will generate negative pressure inside the negative pressure cavity 103, so that the edge sealing assembly 1 can be pasted more tightly on the oil can. The beveled surface around the edge of the outer pressure ring 102 can reduce the accumulation of oil on the outside of the outer pressure ring 102. Through their cooperation, the seepage of oil can be reduced, thereby improving its service life.

[0043] Optionally, in some embodiments, please refer to Figure 5 Label 2 is made of a laminating layer 201, a face paper layer 202, a reinforcing layer 203, a backing paper layer 204 and an adhesive layer 205. The face paper layer 202 is disposed between the laminating layer 201 and the reinforcing layer 203. The face paper layer 202 is made of coated paper, and the laminating layer 201 is made of polypropylene glossy film.

[0044] The reinforcing layer 203 is made of glass fiber, which is distributed in a diamond grid. The reinforcing layer 203 is located between the face paper layer 202 and the back paper layer 204. The back paper layer 204 is made of cardboard. The release paper 8 is attached tightly to the surface of the adhesive backing layer 205.

[0045] The label 2 in this solution is mainly composed of a laminating layer 201, a face paper layer 202, a reinforcing layer 203, a backing paper layer 204, and an adhesive backing layer 205. The laminating layer 201 mainly protects the face paper layer 202 and improves its surface gloss, increasing its aesthetics. The face paper layer 202 is mainly used for printing information on the label. The reinforcing layer 203, located below the face paper layer 202, mainly serves to strengthen the structure. The reinforcing layer 203 is composed of a diamond-shaped grid of glass fiber, which can increase its tensile strength and improve the overall structural strength of the label 2. The backing paper layer 204, located at the bottom of the reinforcing layer 203, is the material that supports the entire label structure. It is made of hard paper and provides the label with a certain degree of hardness and stability. The bottom adhesive backing layer 205 is mainly made of self-adhesive and is used to stick the label 2.

[0046] Working principle: The device in this solution mainly consists of an edge sealing component 1 and a label 2. The label 2 mainly consists of a film layer 201, a face paper layer 202, a reinforcing layer 203, a back paper layer 204, and an adhesive layer 205. The film layer 201 mainly protects the face paper layer 202. The face paper layer 202 is mainly used for printing information on the label. The reinforcing layer 203 set below the face paper layer 202 mainly serves to strengthen the structure. The edge sealing component 1 uses an adhesive layer 105 to tightly attach the inner pressure ring 101 to the periphery of the label 2, so that the edge sealing component 1 can press the label 2, thereby preventing the edge of the face paper layer 202 and the film layer 201 from lifting due to the different tension shrinkage ratio. At the same time, the pressure ring 104 is in an upward convex state. Therefore, when the machine oil attached to the barrel slides down, it can be blocked by the pressure ring 104 and slide down along the periphery of the pressure ring 104, preventing it from contacting the surface of the label 2 and preventing the information on the surface of the label 2 from being contaminated.

Claims

1. A machine oil drum sticker label comprising a label (2), characterized in that: The label (2) is surrounded by an edge sealing assembly (1), the inside of the edge sealing assembly (1) is hollow, the bottom end of the edge sealing assembly (1) is provided with a release tape (6), and the bottom end of the edge sealing assembly (1) is provided with release paper (8). The edge sealing assembly (1) comprises an inner pressure ring (101), which is tightly attached to the outer edge of the label (2) by an adhesive, and the adhesive is a latex adhesive.

2. The machine oil bucket adhesive label according to claim 1, characterized in that: The outer surface of the label (2) is provided with an indicator (4), and the back of the label (2) is provided with an NFC chip (7), which is located directly below the indicator (4), and the front of the label (2) is provided with Braille (5).

3. The machine oil bucket adhesive label according to claim 1, characterized in that: The edge sealing assembly (1) further comprises an outer pressure ring (102), which is provided with a bevel at the outer edge, and the inner pressure ring (101) and the outer pressure ring (102) are fixedly connected by a pressing ring (104), and the inner pressure ring (101), the outer pressure ring (102) and the pressing ring (104) are integrally formed.

4. The machine oil bucket adhesive label according to claim 3, characterized in that: The inner pressure ring (101) and the outer pressure ring (102) are provided with a negative pressure cavity (103), and the pressing ring (104) is located directly above the negative pressure cavity (103), and the inner pressure ring (101), the outer pressure ring (102) and the pressing ring (104) are all made of silicone rubber material.

5. The machine oil bucket adhesive label according to claim 4, characterized in that: The outer pressure ring (102) and the inner pressure ring (101) are provided with a glue layer (105) at the bottom end, the release tape (6) is tightly attached to the outer surface of the glue layer (105), the release tape (6) is rectangular, and one end of the release tape (6) is fixedly connected with a pull ring (3).

6. The machine oil bucket adhesive label according to claim 1, characterized in that: The label (2) is made of a film layer (201), a paper layer (202), a reinforcing layer (203), a bottom paper layer (204) and a back adhesive layer (205), the paper layer (202) is arranged between the film layer (201) and the reinforcing layer (203), the paper layer (202) is made of copper paper material, and the film layer (201) is made of polypropylene light film material.

7. The machine oil bucket adhesive label according to claim 6, characterized in that: The reinforcing layer (203) is made of glass fiber, the glass fiber is distributed in a rhombus grid, the reinforcing layer (203) is located between the paper layer (202) and the bottom paper layer (204), the bottom paper layer (204) is made of hard paper, and the release paper (8) is tightly attached to the surface of the back adhesive layer (205).

Images