DOUBLE-SIDED TRANSPARENT ACRYLIC KEYCHAIN

Abstract

The keychain (10), which is the subject of the invention, is an accessory element with low volume and high aesthetic value, created by laminating two transparent acrylic plates (11, 12) with their inner printed surfaces facing each other; the front and back surfaces are smooth and glossy and are intended to protect the image from external factors during use.

Description

1 TARIFF DOUBLE-SIDED TRANSPARENT ACRYLIC KEYCHAIN Technical Area The invention is made of acrylic material, offering both a double-sided visual effect and printing on the outside. It relates to keychains with an internally printed structure to protect against external factors. 5 The invention specifically involves laminating two transparent acrylic plates with internally printed surfaces together. Created by processing, it has a high gloss finish, is scratch-resistant, and has minimal connections. It relates to a keychain containing the element. State of the Art Keychains have been made from various materials (metal, PVC, rubber, wood, acrylic, and the like) for many years. These are personal accessories produced and are particularly common in the advertising, souvenir, and tourism sectors. Acrylic keychains are finding use due to their transparency and aesthetic appearance. Although frequently preferred, the surface and decoration techniques applied in production are largely... This determines the product's durability, optical properties, and cost. Common practices in current technology... Application methods include direct UV digital printing to the outer surface, screen printing, and pad printing. Techniques include printing, sticker / label application, and laser engraving. There are also two plates. There are also methods of providing decoration using paper / film interlayers placed between the layers. 20 Each of these techniques has its own practical limitations and persistent problems: applied to the external surface. Because inks or labels are exposed to direct physical contact and abrasion over time Scratching, peeling, and abrasion occur; color changes depending on UV rays, heat, and humidity. Fading, yellowing, or ink migration may occur; printing methods such as screen printing and pad printing 25 In these methods, ink may bubble due to surface adhesion problems or It can crack; in sticker solutions, edges may lift and dust / relative moisture may enter due to adhesive pores. Aesthetic defects occur as a result of moisture seeping into the interlayer. Placed between two plates. Paper / film layers create a disadvantage in terms of optical clarity and brightness; also, interlayer and Incompatibilities in adhesive selection can lead to delamination (separation of layers) and air bubbles. 30 This can lead to the formation of a protective layer and, in the long term, weakening of the adhesive. The production process is sensitive. alignment / registration requirements, risks of dust and particle contamination, during lamination Deformations caused by applied pressure and heat on the material also lead to quality losses. This leads to scratches on the product. In addition, protective top coatings or varnishing applications 2 While it can increase resistance, it raises costs, alter surface texture, and sometimes affect brightness and optics. It can reduce the depth. As a result, current surface-printing approaches offer advantages in terms of longevity, optical brightness, Simultaneously possessing all the desired properties in terms of scratch resistance, production efficiency, and cost balance. it is unable to provide both high aesthetic quality and the products demanded by the tourism and souvenir market. This imposes limitations on expectations of high durability. 5 Known techniques also involve the principle of placing decorative images between two separate acrylic plates. Although some products based on this material exist, visual content in such structures is mostly made of paper, PVC film, or PET. It is printed onto a film or similar intermediate carrier layer, and this layer is then folded over two rigid acrylic plates. It is secured by being compressed between them. However, in this approach, the print is directly embedded into the acrylic surface. Because it is not integrated, the material properties of the interlayer significantly affect the optical performance. This limits the optical depth because the paper or film layer does not refract light as effectively as acrylic. It is decreasing, and a drop in gloss is occurring due to the surface texture of the interlayer, and this Over time, layers may warp, bulge, or change color due to moisture, temperature changes, or UV exposure. It may exhibit fading, adhesive degradation, and delamination. Additionally, dust may be present in the interlayer. 15 The presence of particles or micro air bubbles is a common manufacturing problem and affects the aesthetics of the product. This negatively affects its integrity. Therefore, printing directly onto the inner surface of the acrylic plate is prohibited. These known solutions, where the application is not implemented and an additional carrier layer is used between the two plates, are long Key constraints in terms of lifespan, optical integrity, high brightness, and surface quality standards. It carries. 20 Keychain products currently available are generally single-use items with printing applied to the outer surface. Made of layered acrylic, often containing metal chain link elements, and with optical depth The low-performance ratio consists of solutions with limited print life. Therefore, two transparent acrylic plates... It is created by laminating the printed inner surfaces so that they face each other, completely covering the inside of the print. 25 High brightness, increased optical depth, scratch resistance, and minimal connection while maintaining structural integrity. It appears that a type of keychain offering a unique element structure does not exist in current technology. Conclusion double-sided transparent acrylic keychain that eliminates the disadvantages of the current technology. The existence of a need and the inadequacy of current solutions necessitate an improvement in the relevant technical field. It has made it mandatory. 30 Brief Description of the Invention The present invention meets the aforementioned requirements while eliminating all disadvantages. Made of acrylic material, which offers some additional advantages, it also provides a double-sided visual effect. 35 It also refers to keychains with an internally printed structure to protect the print from external factors. 3 Based on the current state of the art, the aim of the invention is to prevent scratching of prints on acrylic keychains. High brightness, optical output eliminates problems of fading and damage from external factors. The goal is to provide depth and a long-lasting aesthetic appearance. The aim of the invention is to connect two 3 mm thick transparent acrylic plates with internally printed surfaces to each other in 5 cm increments. The printing surface is protected from external factors thanks to being laminated in such a way as to face the surface. is to ensure. Another purpose of the invention is to provide the product with high gloss and thanks to its double-layered acrylic body structure. The goal is to achieve optical depth of field. 10 Another purpose of the invention is to create an outer surface by means of an internal printing technique applied inside acrylic plates. The goal is to ensure it remains smooth and scratch-resistant. Another aim of the invention is to ensure that the visual integrity remains intact for a long time thanks to the internal printing technique. The goal is to ensure its protection. Another purpose of the invention is to make the product more durable thanks to the 3 mm connection hole created by laser cutting. The goal is to ensure it is used in a compact, lightweight, and minimalist form. Another objective of the invention is a connection solution made with only one small and one large metal ring. thanks to which the product is freed from the complexity of traditional long-chain structures is to ensure. Another purpose of the invention is to provide a glossy and smooth surface thanks to the transparent acrylic outer surfaces. The aim is to enhance the aesthetic value of the keychain as an accessory. Another purpose of the invention is to enhance the tourist appeal of the product through a themed composition with double-sided internal printing. The aim is to increase its potential for use as a gift item and for decorative purposes. Another purpose of the invention is to ensure that the print is sealed between the acrylic layers, thus preventing the internal print from being damaged. The goal is to ensure that it does not fade, peel, or lose its color. Another purpose of the invention is to cover the prints applied separately to the front and back plates with opaque paint. Thanks to its protective lamination, the keychain offers different designs on both sides and a long 35 The goal is to provide a long-lasting, high-gloss, aesthetically pleasing visual effect. 4 The structural and characteristic features and all the advantages of the invention are given in the figures below and in relation to these figures. This will be understood more clearly thanks to the detailed explanation written with references. Therefore, the evaluation should be made taking these figures and detailed explanations into consideration. is required. Brief Description of the Figures The structure of the current invention and the best understanding of its advantages, including additional components. This should be evaluated together with the figures explained below. Figure 1 shows a schematic overview of the disassembled keychain. Reference Numbers 10. Keychain 15 11. First plate 12. Second license plate 13. Connector 14. Small connecting ring 15. Large connecting ring 20 Image 16 Detailed Description of the Invention In this detailed description, the subject of the invention is an acrylic material that provides a double-sided visual effect. 25 Keychain with internal printed structure to both present and protect the print from external factors (10) It serves only as an example to better understand the subject and has no limiting effects. It is described in a way that will not create a problem. The keychain (10) is made of two transparent acrylic plates (11, 12) with printed inner surfaces joined together by 30° A low-volume, high-aesthetic product created by laminating the material in a way that allows it to be viewed from different angles. It is an accessory item; its front and back surfaces are smooth and shiny, and the exterior of the image is not visible during use. It is intended to protect against the factors. The keychain (10) is in the form of the image (16) used or designed in geometric forms independent of the visual (16) such as rectangle, ellipse, circle and so on and when all its components are put together, it both performs the function of carrying a key and 35 It offers an aesthetically pleasing tourist / gift product. On the keychain (10) shown in Figure-1, there is one There is a connection socket (13); this connection socket (13) is laser cut and preferably approximately It is a hole with a diameter of 3 mm and the small connecting ring (14) passes through this connecting slot (13) It is passed through. The first plate (11) and the second plate are passed through the small connecting ring (14) mentioned. (12) and the large connecting ring (15) are connected to each other and finally the switches are large It can be attached to the connecting ring (15). The keyring (10) is functional and visual (16). The protection of the layers, aesthetic presentation and secure fastening elements ensure the key's safety. It enables transportation in this manner simultaneously. The first plate mentioned (11) is made of transparent acrylic and optically printed on its inner surface (16). It adds depth and brilliance. The first plate (11) forms the front face of the keyring (10). and has a connection slot (13) on it. The second plate (12) is also made of transparent acrylic and has an inner 10 It gives optical depth and brightness to the image printed on its surface (16). The second plate mentioned (12) provides a double-sided visual composition together with the first plate (11). The second mentioned Plate (12) forms the back of the keyring (10) and will be opposite the first plate (11). They are positioned in such a way that the inner surfaces of the second plate (12) and the first plate (11) are placed together. It is looking. On the second plate (12) there is a connecting slot through which the small connecting ring (14) is passed. 15 (13) has been opened. The connection slot (13) is the first plate for passing the small connection ring (14). (11) and the second plate (12) have been laser-cut and are holes with smoothly finished edges. The connection socket (13) provides both mechanical holding and a small connection without compromising aesthetics. It allows the connection of the ring (14). The small connecting ring (14) connects to the first plate (11) and 20 connecting the second plate (12) and the large connecting ring (15) without using a chain It is an element. The small connecting ring (14) is passed through the connecting socket (13) and this small The connection system is completed by attaching the large connecting ring (15) over the connecting ring (14). The large connecting ring (15) is the main structure into which the keys are attached; large connecting ring (15) It is designed to carry the keys directly and mechanically with a small connecting ring (14). It is connected as follows. In the image (16), the inner surfaces of the first plate (11) and / or the second plate (12) are 25 These will be implemented and may include, for example, the sun, clouds, emblems, fairy chimneys or hot air balloons. It refers to print design which may include simple or complex elements. The image mentioned (16) Because it is applied from the inside, a protected, bright and deep appearance is achieved on the outer surface, and The image (16) is protected against abrasion, scratching or similar damage. When producing the keychain (10), firstly, the first plate (11) and the second plate (12) must be of optical quality and homogeneous. 3 mm thick transparent acrylic sheets suitable for surface processing, according to the concept of the image (16). It is cut into the appropriate form. Then, the inner surface of the first plate (11) and / or the second plate (12) is coated with high selected using a high-resolution UV-curing digital printer (UV inkjet) or screen printing machine The image (16) is printed. If UV ink is used during the printing process, UV light 35 The ink is cured using a heat source, allowing it to harden and bond to the acrylic surface. (Printing) After the operations are completed, if the connection socket (13) is not yet opened, the first plate (11) and 6 The second plate (12) is aligned and opened with a laser cutting device and a connecting ring with a small hole diameter is made. It is processed in accordance with (14) (e.g. 3 mm). In lamination, the first plate (11) inside It is essential that the inner surface of the first plate (12) and the first plate face each other. UV-cured acrylic-based optical adhesives or optical adhesives should be applied between the inner surfaces of (11) and the second plate (12). Class 5 diffusion adhesives are optically transparent, bubble-free, and chemically compatible with acrylics. A compatible adhesive is applied in a thin and even layer. Then the first plate (11) and the second plate (12) are aligned and glued. If the adhesive used is UV cured then, after the first plate (11) and the second plate (12) are properly aligned, with UV rays The adhesive is allowed to cure completely. This can happen during or after lamination. To eliminate any microbubbles that may form, vacuum lamination machines or layers 10 Pre-exposure processes under vacuum can be applied before bonding. Lamination and After curing, the small connecting ring (14) is passed through the connecting socket (13); small The large connecting ring (15) is mounted via the connecting ring (14). In the final step Keyrings (10) are made suitable for aesthetic packaging or direct sales packaging. In another preferred application of the keychain (10) design, the first plate (11) and the second plate (12) The visual (16) elements on (12) are created in such a way that they are different from each other. In this process first the first image (16) on the inner surface of the first plate (11), and then the image from it on the inner surface of the second plate (12). A completely independent second image (16) is applied. These images on both plates (11, 12) (16) printing 20 in order to increase optical integrity and prevent the substrate from being visible. A white, opaque paint is applied behind this layer. This opaque paint layer provides coverage for both... It increases the color saturation of the visual (16) elements and also the two visuals when the plates are laminated. This structural arrangement prevents them from getting mixed up. Thanks to this structural arrangement, the keychain (10) has the first one on the front face. The first image (16) is on the back and the second image (16) is on the back, and these two images are independent of each other. It is clearly perceived. During lamination, the inner surfaces of the first plate (11) and the second plate (12) are 25 Because they are glued facing each other, neither print comes into contact with the outer surface. The keychain (10) is completely protected against scratches and chemical effects. As a result, the keychain (10) is both It gains a structure that can offer different designs on both sides, as well as in terms of optical depth and brightness. A high-quality visual effect is achieved.

Claims

7 REQUESTS 1. It serves both the function of carrying keys and as an aesthetically pleasing tourist / gift item. It is a usable, low volume keychain (10), the feature of which is; - to obtain a protected, bright and deep look on the outer surface, the first plate (11) 5 and / or the image (16) printed on the inner surfaces of the second plate (12), - the first plate which forms the front face of the keyring (10) and has the image (16) printed on its inner surface (11), - to provide a double-sided visual composition, the visual (16) is printed on the inner surface laminated to the first plate (11) and forming the back of the keyring (10) It contains plate (12).

2. Keyring (10) conforming to Request 1, its feature is a large connecting ring into which the keys are attached. (15) is included.

3. Keyring (10) conforming to Claim 1, its feature is; first plate (11) and second plate (12) and large small connecting ring (15) which connects the connecting ring (15) without using a chain 15 (14) is included.

4. Keyring (10) conforming to Claim 3, whose feature is to provide both mechanical grip and For connecting the small connecting ring (14) without disturbing the aesthetics, the first plate (11) and The second plate (12) contains a connection slot (13) that was opened on it.

5. Keychain (10) conforming to Claim 1, its feature is; the image (16) sun, cloud, emblem, fairy 20 It is the print that includes simple or complex elements such as chimneys or hot air balloons.

6. Keyring (10) conforming to Claim 1, its feature is; the inside of the first plate (11) and the second plate (12). transparent acrylic to give optical depth and brightness to the image printed on its surface (16) It is a plate.

7. Keychain (10) conforming to Claim 1, its feature is; in the form of the image used (16) or 25 geometric forms independent of the visual (16) such as rectangle, ellipse, circle and so on It is the fact that.

8. Keyring (10) conforming to Claim 1, its feature is; the inside of the first plate (11) and the second plate (12). (16) The image printed on their surfaces is different from each other.

9. Keyring (10) conforming to Claim 1, its feature is; first plate (11) and second plate (12) 30 increasing the optical integrity of the images (16) on it and making the underlying layer visible a white, opaque paint applied behind the printing layer to prevent blockage It includes.

Images