WO2020143822A1 - 贴膜方法 - Google Patents
贴膜方法 Download PDFInfo
- Publication number
- WO2020143822A1 WO2020143822A1 PCT/CN2020/071645 CN2020071645W WO2020143822A1 WO 2020143822 A1 WO2020143822 A1 WO 2020143822A1 CN 2020071645 W CN2020071645 W CN 2020071645W WO 2020143822 A1 WO2020143822 A1 WO 2020143822A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- attached
- isolation bag
- liquid medium
- pasted
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
Definitions
- the invention relates to the technical field of glass product film sticking, in particular to a film sticking method.
- glass products especially 3D glass products
- their application fields are also becoming more and more extensive, such as the back surface of glass mobile phones, automotive glass, and the surface of exterior parts. Decoration etc.
- the glass is fragile and simple in style, it is usually necessary to attach a layer of decorative film on the surface of the glass, so that it can not only prevent the glass from bursting; it can also play a decorative role, for example, making the glass products have different colors and different The display effect of patterns and even different textures.
- the existing method for installing a decorative film on 3D glass is generally a molding method, that is, a film cavity adapted to the convex surface of 3D glass is provided on the static mold, and a convex protrusion adapted to the concave surface of 3D glass is provided on the movable mold.
- a film cavity adapted to the convex surface of 3D glass is provided on the static mold, and a convex protrusion adapted to the concave surface of 3D glass is provided on the movable mold.
- the decorative film is easily wrinkled at the corners of 3D glass or other similar 3D products or at other places where the bending angle is large, and it is difficult to completely fit it.
- the main purpose of the present invention is to propose a film sticking method, which aims to solve the technical problems of the existing 3D glass film sticking method, in which glass is easily broken, or bubbles are easily generated, or edges and corners are easily wrinkled.
- the present invention provides a film sticking method, including:
- the isolation bag Placing the isolation bag containing the film and the object to be attached in a liquid medium, and the isolation bag isolates the film and the object to be attached from the liquid medium;
- the step of pre-attaching the film to be attached to the surface of the substrate includes:
- the film to be pasted is locally heated and pressurized, so that the film to be pasted is partially pre-attached to the surface of the substrate.
- the step of installing the sticker pre-attached with the film to be attached in the isolation bag includes: vacuum-sealing the sticker pre-attached with the film to be attached to the isolation bag.
- the preset temperature is greater than or equal to 60 degrees Celsius; and/or
- the preset pressure is greater than or equal to 400 kPa; and/or
- the preset time is greater than or equal to 2 minutes.
- the elongation of the isolation bag is greater than or equal to 80%; and/or, the elongation of the isolation bag is less than or equal to 300%; and/or
- the thickness of the isolation bag is greater than or equal to 0.02 mm and less than or equal to 0.8 mm.
- the film sticking method further includes:
- the method for curing the substrate to which the film to be attached is cured includes hot air drying, and/or UV curing.
- the step of installing the pre-attached object to which the film to be attached is placed in an isolation bag includes:
- a first auxiliary film is provided on the non-laminating surface of the film to be attached; and/or a second auxiliary film is provided on the surface of the carrier that faces away from the film to be attached;
- the material of the first auxiliary film is polyurethane or silicone; and/or
- the material of the second auxiliary film is polyurethane or silica gel.
- the method further includes:
- the base film layer of the film to be attached is torn off; if it needs to be removed, the base film layer of the film to be attached is torn off.
- the film sticking method of the present invention by placing the pre-attached object to be film-attached in a liquid medium and isolating it from the liquid medium through an isolation bag; then, by adjusting the temperature and pressure of the liquid medium, the pre-sticking film is attached
- the sticker is in a high temperature and high pressure liquid environment, and the pressure and temperature of the film to be attached and the surface of the sticker are uniform or nearly uniform, so that the film to be attached can be smoothly attached to the sticker under the action of high temperature and high pressure s surface.
- the film sticking method of the present invention is suitable for film sticking on flat and complex curved surfaces.
- the film sticking effect is good and the yield rate of the film sticking is high: the film sticking force is uniform and not easy to break; air bubbles are not easy to be generated between the film sticking ; And the film to be attached is not easy to wrinkle at the corners of the substrate or other positions with large bending angles.
- FIG. 1 is a schematic flowchart of an embodiment of the film sticking method of the present invention
- FIG. 2 is a schematic flowchart of another embodiment of the film sticking method of the present invention.
- FIG. 3 is a schematic flowchart of another embodiment of the film sticking method of the present invention.
- FIG. 4 is a schematic structural diagram of a thermal transfer device in an example of the present invention.
- FIG. 5 is a schematic structural diagram of an embodiment of a film to be pasted in an example of the present invention.
- FIG. 6 is a schematic structural diagram of another embodiment of a film to be pasted in an example of the present invention.
- the directional indicator is only used to explain a specific posture (as shown in the drawings) The relative positional relationship, movements, etc. between the components shown below). If the specific posture changes, the directional indication changes accordingly.
- first”, “second”, etc. are for descriptive purposes only, and cannot be understood as instructions or hints Its relative importance or implicitly indicates the number of technical features indicated.
- the features defined as “first” and “second” may include at least one of the features either explicitly or implicitly.
- the meaning of “and/or” appearing throughout the text is to include three parallel schemes, taking “A and/or B” as an example, including scheme A, or scheme B, or schemes satisfying both A and B.
- the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of those skilled in the art to achieve. When the combination of technical solutions conflicts with each other or cannot be realized, it should be considered that the combination of such technical solutions does not exist , Nor within the scope of protection required by the present invention.
- the invention provides a film sticking method.
- the substrate with decoration and protection has gradually changed from the original colored plastic to ceramics, transparent synthetic plates, transparent PC, transparent glass, and even transparent sapphire; moreover, its shape has also changed from the original single plane, 2.5D shape, changing to various complex curved surfaces. In the future, complex curved products will become mainstream.
- the film sticking method of the present invention is mainly used for attaching surface decoration films of complex curved surface products, such as 3D products, especially 3D glass products, and of course can also be used for attaching surface decoration films of planar products; Products with curved surface changes or various shapes, such as 3D glass mobile phone back shells, such as 3D ceramic products, such as 3D transparent synthetic plate products, such as transparent PC products, and even transparent sapphire products.
- 3D glass mobile phone back shells such as 3D ceramic products, such as 3D transparent synthetic plate products, such as transparent PC products, and even transparent sapphire products.
- the decorative film may be a simple single-function film that only has a decorative effect, or may have multiple functions, such as explosion-proof, anti-static, decoration, etc., a multi-functional protective decorative film.
- the base film layer of some types of decorative films can be torn off; and the base film layer of some types of decorative films cannot be torn off.
- the film sticking method of the present invention can be used for the above two types of decorative films, which will be described in detail in the following embodiments.
- the decorative film is referred to as a film to be attached.
- the film to be pasted at least includes a base film and a hot melt adhesive layer.
- the base film layer is used as a carrier to carry other layers such as a hot melt adhesive layer.
- the base film layer has better ductility, and it is not easy to shrink and rebound after being stretched; in the subsequent film attaching process, the base film layer is driven by the liquid medium of high temperature and high pressure. And/or follow other layers to extend along the surface of the substrate, because the base film layer has better ductility, and is not easy to shrink and rebound after extension, it can be bent at the corners of the substrate or other bending angles It is stretched and filled at the position, so as to effectively avoid the wrinkling of the film to be attached at the bend of the carrier, so as to effectively increase the attachment effect of the film to be attached.
- the base film layer can also protect other layers (such as hot melt adhesive layer, etc.) between it and the carrier.
- the base film layer may be a cast polypropylene (CPP) film layer, a biaxially oriented polypropylene (OPP) film layer, a thermoplastic polyurethane (TPU) film layer, or other film layers with good ductility.
- CPP cast polypropylene
- OPP biaxially oriented polypropylene
- TPU thermoplastic polyurethane
- the thickness of the base film layer is greater than or equal to 0.04 mm and less than or equal to 0.15 mm.
- the hot melt adhesive is solid at normal temperature, and becomes fluid when heated to a certain temperature (so, has good ductility), and has a certain viscous liquid; thus, under high temperature and high pressure, the hot melt adhesive can be smooth Ground bonded to the surface of the object.
- the hot-melt adhesive layer can fix the film to be attached to the surface of the substrate under the action of a high-temperature, high-pressure liquid medium, and is beneficial to avoid bending of the film to be attached at the corner of the substrate Wrinkles occur at or at other locations where the bending angle is large.
- the main implementation method of the film sticking method of the present invention is: hot-pressing the film to be sticked and the substrate in a high-temperature and high-pressure liquid environment, so that the thermal transfer film is smoothly and completely attached to the liquid medium under the action of a high-temperature and high-pressure liquid medium On the substrate; then, according to the type of film to be filmed, determine whether to tear off the base film layer to be filmed.
- the film sticking method includes:
- step S10 the surface of the substrate 2 needs to be cleaned, such as cleaning with a brush.
- pre-attaching the film 1 to be attached to the surface of the object 2 corresponds to aligning the film 1 to be adhered with the object 2 and preliminary fixing them together.
- the film 1 and the object 2 can be prevented from shifting during the hot pressing process, thereby improving the effect and success rate of the film.
- step S10 it may further include a cutting step S00 of the to-be-attached film 1:
- the film sticking method of the present invention is operated in a liquid medium, if the liquid medium is in contact with the film to be sticked 1 and the substrate 2, the viscosity of the hot-melt adhesive layer 10 will be affected, which will affect the film to be stuck 1 and the stick. Attachment effect of object 2.
- the liquid medium can be isolated from the object 2 to be pre-attached with the film 1 to be attached, thereby preventing the liquid medium from affecting the film to be attached 1 The effect of attaching to the sticker 2.
- the to-be-attached film 1 and the adherend 2 can be protected, so that the to-be-attached film 1 and the adherend 2 can be prevented from being scratched or damaged during the production process.
- adjusting the liquid medium to the preset temperature has at least two meanings.
- One is that the temperature of the liquid medium itself reaches the preset temperature. At this time, it is not necessary to adjust the temperature of the liquid medium, or keep the temperature of the liquid medium at the preset temperature. Set the temperature; the other is that the temperature of the liquid medium is lower than the preset temperature, and it needs to be heated to the preset temperature.
- the preset temperature is high temperature.
- the preset temperature is greater than or equal to 60 degrees Celsius. It should be understood that if the preset temperature is too small, the ambient temperature of the film 1 and the object 2 to be pasted will be too small, and the hot pressing effect is not good.
- the larger the preset temperature the better the hot pressing effect.
- the preset temperature is too high, the material properties of the film 1 or the isolation bag or the sticker 2 may be damaged.
- the method of the present invention does not limit the maximum value of the preset temperature, and those skilled in the art can set it according to actual production conditions.
- the preset temperature is greater than or equal to 65 degrees Celsius.
- the preset pressure is high pressure.
- the preset pressure is greater than or equal to 400 kPa. It should be understood that if the preset pressure is too small, the ambient pressure of the film 1 and the object 2 to be pasted will be too small, and the hot pressing effect is not good.
- the greater the preset pressure the better the hot pressing effect.
- the preset pressure is too large, it may not only cause damage to the material properties of the film 1, or the isolation bag, or the carrier 2, but also increase equipment costs.
- the method of the present invention does not limit the maximum value of the preset pressure, and those skilled in the art can set it according to actual production conditions.
- the length of the preset time may be adjusted on the basis of reference to the preset temperature and preset pressure and the material of the carrier 2 together.
- the preset time is greater than or equal to 2 minutes.
- the hot press of the liquid medium to the film 1 and the substrate 2 may not be sufficient, so that the connection between the hot melt adhesive layer 10 of the film 1 and the surface of the substrate 2 is not tight enough. As a result, the film 1 to be attached is easily peeled off during use.
- the preset time required for the substrate 2 made of different materials is different.
- the substrate 2 made of plastic needs to be placed in a liquid medium. The preset time is shorter.
- the isolation bag containing the film to be attached 1 and the carrier 2 in the liquid medium, and by adjusting the temperature and pressure of the liquid medium to the preset temperature and the preset pressure, respectively, the liquid medium will squeeze the film to be attached 1 and the substrate 2, the film 1 to be laminated will deform and extend under the action of high temperature and high pressure; at the same time, the hot-melt adhesive layer 10 of the film 1 is to be adhered to the surface of the substrate 2 so that the film 1 is to be attached Attached to the surface of the sticker 2.
- the stress on the surface of the film 1 and the substrate 2 can be uniform or approximately uniform, so that the film 1 can be smoothly attached
- the film 1 to be applied can be bent at the corner of the substrate 2 or other bending It is stretched and filled at the position where the angle is large, so that it is possible to effectively avoid the wrinkling of the film 1 to be pasted at the bend of the carrier 2, so as to effectively increase the attachment effect of the film 1 to be pasted.
- the pre-attached object 2 to which the film 1 to be sticked is placed in a liquid medium and isolating it from the liquid medium by an isolation bag; then, by adjusting the temperature and pressure of the liquid medium, the pre-sticking is made
- the substrate 2 to be filmed 1 is in a high-temperature, high-pressure liquid environment, and the pressure and temperature on the surface of the film 1 and the substrate 2 are uniform or nearly uniform, thereby making the film 1 to be smooth under the action of high temperature and high pressure It is attached to the surface of the sticker 2 ground.
- the film sticking method of the present invention is suitable for the film sticking 2 of plane and complex curved surfaces.
- the film sticking effect is good, and the yield rate of the film stick 2 is high: the film stick 2 is evenly stressed and not easy to break; the film 1 and the film sticking Bubbles are not easily generated between the objects 2; and the film 1 to be stuck is not easy to wrinkle at the corners of the object 2 or at other positions where the bending angle is large.
- the above steps S30 and S40 may be implemented by the thermal transfer device 3.
- the thermal transfer device 3 includes a pressure-resistant bile 310, a pressure-resistant seal assembly 320, a temperature control device 330, and a pressure-increasing device 340
- the pressure-resistant bile 310 has a heat-pressure inner cavity 3101 and a pressurizing hole 3102
- the pressure-resistant sealing assembly 320 detachably seals the opening of the hot-pressing inner cavity 3101
- the hot-pressing inner cavity 3101 is provided with a liquid medium
- the pressurizing device 340 passes through the pressurizing hole 3102
- the pressure of the liquid medium in the hot-pressed internal cavity 3101 is adjusted, and the temperature control device 330 is used to adjust the temperature of the liquid medium in the hot-pressed internal cavity 3101.
- the isolation bag containing the film 1 and the object 2 to be attached can be placed in the hot-pressed inner cavity 3101 through the opening in the hot-pressed inner cavity 3101 (the hot-pressed internal cavity 3101 can be provided with a liquid medium in advance, It is also possible to add liquid medium after placing the product), and then seal the opening of the hot-pressed inner cavity 3101 through the pressure-resistant sealing assembly 320. Then, the temperature and pressure of the liquid medium are adjusted by the temperature control device 330 and the pressure increasing device 340, respectively.
- the liquid medium is water. It can be understood that water is a liquid medium widely used in the prior art, and has the advantages of low price and easy availability. It should be noted that the design is not limited to this. In other embodiments, the liquid medium may also be oil or other liquids.
- step S10 includes:
- the film 1 to be pasted is locally heated and pressurized, so that the film 1 to be pasted is partially pre-attached to the surface of the substrate 2.
- the above steps S11 and S12 may be implemented by a pre-alignment machine (not shown), which includes a pre-alignment device and a heating device.
- the sticker 2 is fixed on the operating platform of the pre-alignment device, and then the pre-alignment device aligns the film 1 to be attached to the sticker 2 under the control of its alignment system, which can be selected as a precision alignment
- the positioning accuracy can be controlled within ⁇ 0.05mm; then, the film 1 is to be locally heated and pressurized by a heating device, so that the film 1 is partially pre-attached to the surface of the substrate 2.
- the entire film 1 may be heated and pressurized so that all of the film 1 is pre-attached to the surface of the substrate 2.
- step S20 includes vacuum-sealing the sticker 2 pre-attached with the film 1 to be attached to the isolation bag. Specifically, step S20 includes:
- the gas in the isolation bag can also be exhausted in other ways.
- the opening of the isolation bag is provided with a one-way valve structure, which can prevent the liquid medium from entering the isolation bag.
- the air in the isolation bag can be discharged; etc.
- the isolation bag can be made of a soft material; that is, the isolation bag has better ductility. In this way, the influence of the isolation bag on the film 1 can be reduced, and the influence of the extension of the isolation bag on the film 1 can be reduced, so that the film effect can be improved.
- the elongation of the isolation bag is greater than or equal to 80%.
- the elongation refers to the ratio of the maximum deformation at the time of extension fracture to the original size.
- the greater the elongation of the isolation bag the smaller the influence of the isolation bag on the extension of the film 1. But it should also be understood that the greater the elongation of the isolation bag, the more precious the material of the isolation bag, the more difficult the production, and the higher the cost.
- the elongation of the isolation bag is greater than or equal to 300%.
- the thickness of the isolation bag is greater than or equal to 0.02 mm and less than or equal to 0.8 mm.
- the thickness of the isolation bag is too thin, it will not only increase the difficulty of manufacturing the isolation bag and increase the manufacturing cost; but it is also easy to cause the isolation bag to rupture during the hot pressing process. If the thickness of the isolation bag is too large, the isolation bag will have too much influence on the extension of the film 1 to affect the film effect.
- the thickness of the isolation bag can be selected according to the material and shape of the sticker 2.
- a thicker isolation bag should be selected; if the material of the sticker 2 is softer and the shape is smaller, a thinner isolation bag should be selected.
- step S20 further includes:
- the non-laminating surface of the film 1 to be pasted refers to the surface of the film 1 to be pasted away from the support 2.
- the first auxiliary film may be provided on the non-lamination surface of the film 1 to be attached according to the details of the material, shape and partial openings of the object 2; and/or according to the object 2
- the details such as the material, shape and local openings are set, and a second auxiliary film is provided on the surface of the carrier 2 facing away from the film 1 to be attached.
- the sticker 2 provided with the first auxiliary film and/or the second auxiliary film is installed in the isolation bag.
- the provision of the first auxiliary film may help the film 1 to be extended during hot pressing, thereby improving the film effect; and/or the provision of the second auxiliary film may help the film 1 to be localized on the support 2
- the opening is extended to improve the film effect. That is to say, by providing the auxiliary film, it has an effect of assisting bonding of the film 1 to be attached.
- the first auxiliary film may be made of a soft material; that is, the first auxiliary film has better ductility.
- the material of the first auxiliary film is polyurethane (PU), silicone, or the like.
- the thickness and size of the first auxiliary film can be adjusted according to the structure of the carrier 2.
- the second auxiliary film may be made of a soft material; that is, the second auxiliary film has better ductility.
- the material of the second auxiliary film is polyurethane (PU), silicone, or the like.
- the thickness and size of the second auxiliary film can be adjusted according to the structure of the carrier 2.
- step S20 includes:
- first auxiliary film and the second auxiliary film may not be provided.
- step S40 it also includes:
- the film sticking method of the present invention further includes:
- the film 1 to be pasted includes a hot-melt adhesive layer 10, a decorative layer 20, a high-ductility protective layer 30, a release layer 40 and a base film that are sequentially stacked Layer 50.
- the release layer 40 and the base film layer 50 need to be torn off.
- the film 1 to be pasted includes a hot-melt adhesive layer 10 and a base film layer 50 that are sequentially stacked.
- the film 1 to be pasted further includes a decorative layer 20 and an explosion-proof layer 60.
- the decorative layer 20 is provided between the base film layer 50 and the explosion-proof layer 60.
- the film sticking method of the present invention also includes:
- the base film layer 50 can be cured after being peeled off.
- the adhesion of the film 1 to be adhered to the surface of the object 2 can be greatly enhanced, so that the film 1 to be adhered to the object 2 can be adhered more tightly.
- the method for curing the carrier 2 to which the film 1 is attached includes curing by hot air drying and/or UV curing.
- the hot air dryer can be improved for heating and curing, so that the adhesion of the film 1 to be pasted on the surface of the substrate 2 can be strengthened to make it fit more closely.
- the UV ultraviolet light can be increased for heating and curing, so that the performance of the chemical resistance agent and the like on the surface of the film 1 to be pasted can be strengthened.
- one of the above two methods or a combination of the above two methods may be selected for heating and curing according to the characteristics of the film 1 to be pasted and the actual situation.
- the curing step may not be performed.
- the film sticking method of the present invention can be measured, and/or measured by a limited number of experiments to determine the corresponding film to be sticked when the edge of the film 1 after the hot pressing is properly aligned with the edge of the carrier 2 or the desired effect is achieved
- the initial size of 1 is cut according to the initial size or the corresponding film 1 to be pasted is prepared for hot pressing.
- the initial size of the film 1 to be pasted may be set to be larger, and after the hot pressing is completed, the excess part is cut off.
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Abstract
Description
标号 | 名称 | 标号 | 名称 |
1 | 待贴膜 | 3 | 热转印装置 |
10 | 热熔胶层 | 310 | 抗压胆 |
20 | 装饰层 | 3101 | 热压内腔 |
30 | 高延展性防护层 | 3102 | 增压孔 |
40 | 离型层 | 320 | 抗压密封组件 |
50 | 基膜层 | 330 | 温控装置 |
60 | 防爆层 | 340 | 增压装置 |
2 | 承贴物 |
Claims (10)
- 一种贴膜方法,其特征在于,包括:将待贴膜对应预贴附于承贴物表面;将预贴附有所述待贴膜的承贴物装设于隔离袋中;将装设有所述待贴膜和承贴物的所述隔离袋放置于液态介质内,所述隔离袋将所述待贴膜和承贴物与所述液态介质隔离;将所述液态介质调至预设温度和预设压强,并将装设有所述待贴膜和承贴物的所述隔离袋放置在处于所述预设压强和预设温度下的所述液态介质内预设时间,以使所述待贴膜贴附于所述承贴物表面。
- 如权利要求1所述的贴膜方法,其特征在于,将待贴膜对应预贴附于承贴物表面的步骤包括:将所述待贴膜定位抵接于所述承贴物表面;对所述待贴膜局部加热、加压,以使所述待贴膜局部预贴附于所述承贴物的表面。
- 如权利要求1所述的贴膜方法,其特征在于,将预贴附有所述待贴膜的承贴物装设于隔离袋中的步骤包括:将预贴附有所述待贴膜的承贴物抽真空密封于所述隔离袋。
- 如权利要求1所述的贴膜方法,其特征在于,所述预设温度大于或等于60摄氏度;和/或所述预设压强大于或等于400千帕;和/或所述预设时间大于或等于2分钟。
- 如权利要求1所述的贴膜方法,其特征在于,所述隔离袋的延伸率大于或等于80%;和/或,所述隔离袋的延展率小于或等于300%;和/或所述隔离袋的厚度大于或等于0.02毫米,且小于或等于0.8毫米。
- 如权利要求1所述的贴膜方法,其特征在于,所述贴膜方法还包括:将贴附好所述待贴膜的所述承贴物从所述液态介质和隔离袋中取出,对其进行固化。
- 如权利要求6所述的贴膜方法,其特征在于,对贴附好所述待贴膜的所述承贴物固化的方法包括热风干燥、和/或UV紫外光固化。
- 如权利要求1至7中任意一项所述的贴膜方法,其特征在于,将预贴附有所述待贴膜的承贴物装设于隔离袋中的步骤包括:在所述待贴膜的非贴合面设置第一辅助膜;和/或,在所述承贴物的背离所述待贴膜的表面设置第二辅助膜;将以上承贴物装设于隔离袋中。
- 如权利要求8所述的贴膜方法,其特征在于,所述第一辅助膜的材质为聚氨基甲酸酯或硅胶;和/或所述第二辅助膜的材质为聚氨基甲酸酯或硅胶。
- 如权利要求1至7中任意一项所述的贴膜方法,其特征在于,在将所述待贴膜贴附于所述承贴物表面之后还包括:将贴附好所述待贴膜的承贴物从所述液态介质和隔离袋中取出;根据所述待贴膜的类型,判断是否撕去所述待贴膜的基膜层;若需要撕去,则撕去所述待贴膜的基膜层。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910035317.1 | 2019-01-11 | ||
CN201910035317.1A CN109624298A (zh) | 2019-01-11 | 2019-01-11 | 贴膜方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004078460A1 (ja) * | 2003-03-07 | 2004-09-16 | Kuraray Co., Ltd. | プラスチックの接着方法 |
CN1206953C (zh) * | 2004-02-23 | 2005-06-22 | 谭哲豪 | 采用真空液压制造头盔的方法 |
CN107454225A (zh) * | 2017-08-29 | 2017-12-08 | 深圳依偎控股有限公司 | 立体弧面玻璃、手机盖及其制造方法和手机 |
CN207954929U (zh) * | 2018-01-29 | 2018-10-12 | 深圳凯和科技有限公司 | 热转印装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0254901A3 (en) * | 1986-07-18 | 1990-05-23 | Tektronix, Inc. | Lamination method and apparatus |
CN2724989Y (zh) * | 2004-08-26 | 2005-09-14 | 卢铭津 | 航空模型木结构表面贴膜 |
CN201128344Y (zh) * | 2007-12-29 | 2008-10-08 | 佛山美利澳电器科技有限公司 | 仿金属拉丝贴膜 |
CN102259707B (zh) * | 2010-12-20 | 2012-11-14 | 吴江市博众精工科技有限公司 | 一种电子产品绕膜方法 |
KR101543424B1 (ko) * | 2012-08-24 | 2015-08-10 | 가부시키가이샤 메이키 세이사쿠쇼 | 적층 방법 및 적층 시스템 |
CN105346191A (zh) * | 2015-11-16 | 2016-02-24 | 嘉兴市上村电子有限公司 | 一种覆铜板的循环液压成型装置 |
CN105437714A (zh) * | 2015-11-16 | 2016-03-30 | 嘉兴市上村电子有限公司 | 一种覆铜板的多级储能循环液压加压成型装置 |
CN105644107A (zh) * | 2015-12-28 | 2016-06-08 | 深圳市景旺电子股份有限公司 | 一种多层柔性板及其压合方法 |
CN106572611B (zh) * | 2016-10-21 | 2019-02-12 | 惠州市金百泽电路科技有限公司 | 一种软板在外层的覆盖膜压合方法 |
CN106891635B (zh) * | 2017-01-18 | 2019-03-05 | 深圳市恒久瑞电子科技有限公司 | 一种四周曲面3d盖板的转印加工方法 |
CN107175943B (zh) * | 2017-07-18 | 2019-11-08 | 深圳凯和科技有限公司 | 热转印方法及系统 |
CN207916228U (zh) * | 2017-12-27 | 2018-09-28 | 常州山由帝杉防护材料制造有限公司 | 一种可移动玻璃贴膜 |
CN208085349U (zh) * | 2018-02-06 | 2018-11-13 | 深圳凯和科技有限公司 | 热转印膜及热转印制品 |
CN108839333A (zh) * | 2018-06-06 | 2018-11-20 | 三得应用材料(深圳)有限公司 | 一种贴膜方法 |
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- 2020-01-13 WO PCT/CN2020/071645 patent/WO2020143822A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004078460A1 (ja) * | 2003-03-07 | 2004-09-16 | Kuraray Co., Ltd. | プラスチックの接着方法 |
CN1206953C (zh) * | 2004-02-23 | 2005-06-22 | 谭哲豪 | 采用真空液压制造头盔的方法 |
CN107454225A (zh) * | 2017-08-29 | 2017-12-08 | 深圳依偎控股有限公司 | 立体弧面玻璃、手机盖及其制造方法和手机 |
CN207954929U (zh) * | 2018-01-29 | 2018-10-12 | 深圳凯和科技有限公司 | 热转印装置 |
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