CN103523307A - Method for attaching plastic film to surface of article - Google Patents

Method for attaching plastic film to surface of article Download PDF

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Publication number
CN103523307A
CN103523307A CN 201210236067 CN201210236067A CN103523307A CN 103523307 A CN103523307 A CN 103523307A CN 201210236067 CN201210236067 CN 201210236067 CN 201210236067 A CN201210236067 A CN 201210236067A CN 103523307 A CN103523307 A CN 103523307A
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plastic film
article
surface
pressure
step
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CN 201210236067
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Chinese (zh)
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张庆州
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张庆州
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Abstract

The invention discloses a method for attaching a plastic film to the surface of an article. The method comprises the following steps of 1, molding the plastic film into a three-dimensional shape which is defined according to the shape of the surface to be modified by the plastic film of an article; 2, putting the plastic film with the three-dimensional shape and the article into an airtight mold capable of realizing a vacuum environment; 3, heating the plastic film in the airtight mold to ensure that a bonding layer of the plastic film is changed into a viscose state from a solid state and the plastic film generates extensibility; 4, reducing the air pressure between the plastic film and the article to be in a negative pressure state to ensure that the plastic film and the bonding layer are attached to the surface of the article; 5, uniformly applying a pressure namely a mechanical pressure or gas pressure to the outer surface of the plastic film to ensure that the plastic film can be completely and flatly attached to the surface of the article and can extend in close joint along a camber, a convex part, a concave part and other irregular parts on the surface of the article.

Description

塑料薄膜贴附于物品表面的方法 Plastic film attached to the surface of the article method

技术领域 FIELD

[0001] 本发明涉及薄膜贴附技术领域,特别涉及一种将塑料薄膜贴附至一物品表面的方法。 [0001] The present invention relates to a film sticking technology, and particularly relates to a plastic film attached to a surface of the object method.

背景技术 Background technique

[0002] 关于在一物品的立体表面附予花纹或图案的方法,可采用网版印刷方式。 [0002] The method of perspective on the surface of an article attached to the pattern or patterns may be employed by screen printing. 首先,将图案层印刷于物品的表面,使图案层定着于物品表面后,再通过真空或热压成型使该物品连同图案层呈现预定的立体形状。 First, a pattern layer is printed on the surface of the article, the fusing of the pattern layer after the surface of the article, or by vacuum hot pressing so that the article together with the design layer exhibits a predetermined three-dimensional shape.

[0003] 上述方案的缺点之一是需特别慎选图案层的印刷原料,以耐热性的塑料原料为较佳,避免后续真空或热压成型制程破坏了图案层。 One disadvantage of [0003] the above embodiment is required especially carefully choose the print pattern layer of material, heat resistance of the plastic material is preferred, to avoid a vacuum or a subsequent hot pressing process destroys the pattern layer. 缺点之二,是采用网版印刷方式会使图案层的颜色、图形、花纹、光泽、明暗等各方面的表现受到很多限制。 Bis disadvantage, is the use of a color pattern by screen printing make layer, graphics, pattern, gloss, brightness and other aspects of performance subject to many restrictions. 缺点之三,是物品的曲弧交接部在成型时因张力改变而发生图案层裂开或剥落的情形。 Three disadvantage, the arc is bent by the tension of the transfer portion of the article changes the pattern layer is cracked or peeled off situation occurs during molding. 缺点之四,是图案层不易长久附着,使用一段时间后即会发生图案层逐渐剥落的情形。 The fourth drawback is the long easy adhesion pattern layer, a period of time after the case of the pattern layer peeling occurs gradually.

发明内容 SUMMARY

[0004] 本发明的目的之一是提供一种将塑料薄膜贴附至一物品表面的方法,采取以图案花纹薄膜取代网版印刷技术。 [0004] One object of the present invention is to provide a method of plastic film attached to a surface of an article, in order to take the picture pattern film screen printing technique substituted. 换言之,是在物品的表面以贴附图案花纹薄膜的方式进行表面修饰。 In other words, the surface of the article is attached to the film mode the picture pattern surface modification. 相较于网版印刷,图案花纹薄膜可表现更多样化的颜色、图形、花纹、光泽、明暗表现,而且可以长久保持。 Compared to screen printing, the picture pattern film may exhibit more diverse colors, graphics, pattern, gloss, shading performance, and can be maintained for a long time.

[0005] 本发明的目的之二是提供一种将塑料薄膜贴附至一物品表面的方法,其解决了如何使图案花纹薄膜能沿着物品表面的立体形状而平整的附着,特别是如何克服曲弧面、起伏交界处、弯角处的薄膜贴附无皱折,无断裂的问题。 [0005] Second object of the present invention is to provide a method of plastic film attached to a surface of an article that addresses how to pattern the thin film pattern can be flat along the surface of the three-dimensional shape of the article is attached, in particular how to overcome arc curved, undulating junction film is attached without wrinkles at the corners, without rupture problems.

[0006] 本发明的目的之三是提供一种将塑料薄膜贴附至一物品表面的方法,其解决了如何避免图案花纹薄膜与物品表面之间因气泡而导致贴附不平整的问题。 [0006] another object of the present invention is to provide a method of plastic film attached to a surface of an article that addresses how to avoid tread patterns between the film and the surface of the article due to the air bubbles adhered non flat.

[0007] 本发明的目的之四是提供一种将塑料薄膜贴附至一物品表面的方法,其解决了贴附图案花纹薄膜的过程中,如何保护薄膜的表面不因外力(例如排除气泡的挤压力)而产生的刮痕或破损的问题。 [0007] The object of the present invention is to provide a four plastic film attached to a surface of an item of a method, which solves the picture pattern film attaching process while protecting the surface of the film is not due to an external force (e.g., to exclude air bubbles scratches or breakage problems squeezing pressure) generated.

[0008] 为实现上述目的,本发明采取以下技术方案: [0008] To achieve the above object, the present invention adopts the following technical scheme:

一种将塑料薄膜贴附于物品表面的方法,它包括: A plastic film adhered to the surface of the article, which comprises:

步骤一,将塑料薄膜成型为一立体形状,所述的立体形状是依据一物品欲以塑料薄膜修饰的表面的形状而定义的; Step one, the plastic film is formed into a three-dimensional shape, three-dimensional shape of the article is trying to use a plastic film based on a modified shape of the surface defined;

步骤二,将成型为该立体形状的塑料薄膜以及该物品置于一可实现真空环境的气密模具中; Step two, a molding die in an airtight vacuum environment can be achieved for plastic films and three-dimensional shape of the article;

步骤三,在该气密模具中加热该塑料薄膜,使该塑料薄膜的接着层从固态转为黏胶态,并使该塑料薄膜产生可延展性; Step three, the plastic film is heated in the mold airtight, so that the plastic film from the adhesive layer into the solid state viscose, and which produces a ductile plastic film;

步骤四,将该塑料薄膜与该物品之间的空气压力降至负压状态,使该塑料薄膜以该接着层贴附于该物品表面; Step four, the plastic film and the air pressure reduced to a negative pressure state between the article so that the plastic film to the adhesive layer adhered to the surface of the article;

步骤五,导入一外部压力进入该上模内部,对该塑料薄膜的表面施加一均匀压力,排除存在于该塑料薄膜和该物品之间的余隙和空气,使该塑料薄膜紧密平整的贴附于该物品的表面。 Step five, introduced into the interior of an external pressure to the upper mold, a uniform pressure is applied to the surface of the plastic film, and exclude the presence of air in the clearance between the film and the plastic article so that the plastic film tightly attached to the flat a surface of the article.

[0009] 步骤五所述的外部压力,是通过所述上模所设的气孔而导入所述上模内部的大气压力。 External pressure [0009] according to Step 5 is established by said upper mold and introduced into the pores on the atmospheric pressure inside the mold.

[0010] 步骤五所述的外部压力,是通过所述上模的气孔而导入所述上模内部的加压空气。 [0010] Step five of the external pressure, through pores of the upper mold and pressurized air introduced into the interior of the upper mold.

[0011] 步骤五所述的外部压力,是伸入所述上模的内部而对所述塑料薄膜的表面所施加的机械压力。 The five external pressure [0011] step, a mechanical pressure into said interior of the upper mold and the surface of the plastic film is applied.

[0012] 本发明的有益效果是:本发明的将塑料薄膜贴附至一物品表面的方法,可在任何物品的表面贴附塑料薄膜,该塑料薄膜已预制各种颜色、图形、花纹、光泽、明暗表现,以修饰物品表面;塑料薄膜已预先依照物品的表面形状而制成一立体形,因此塑料薄膜在模具中可以很准确的贴附在物品的表面,并且完全顺应物品的立体形状进行附着。 [0012] Advantageous effects of the present invention are: a plastic film of the present invention attached to a surface of an item of a method, a plastic film may be attached on the surface of any article, the plastic film has been pre various colors, graphics, pattern, gloss , shading performance, to modify the surface of the article; the surface of the plastic film in accordance with the pre-formed shape of the article and form a three-dimensional, so the plastic film in a mold can be accurately attached to the surface of the article, and is fully compliant with the stereoscopic shape of the article is attached. 特别是曲弧面、起伏交界处、弯角处的薄膜贴仍保持平整紧密的延展贴合。 In particular arc curved, undulating junction film are adhered at the corner remains flat extension close fit. 以气体压力或软性机械压力等方案,对塑料薄膜表面施压,排除塑料薄膜与物品表面之间的余隙和空气,使塑料薄膜可完全平整的贴合于物品表面,并且在塑料薄膜表面不会形成施压的刮痕。 A gas pressure or mechanical pressure soft programs, a plastic film surface pressure, and the exclusion of air clearance between the surface of the article with a plastic film, the plastic film may be bonded to a completely flat surface of the article, and the surface of the plastic film We will not put pressure on the formation of scratches. 本发明可缩减作业时间,提高产量。 The present invention can reduce operating time and increase production.

附图说明 BRIEF DESCRIPTION

[0013] 图1为本发明塑料薄膜和物品在装置中的示意图。 [0013] FIG. 1 is a schematic of plastic films and articles in the apparatus of the present invention.

[0014] 图2为本发明塑料薄膜的剖面结构放大示意图。 Sectional structure [0014] FIG. 2 is an enlarged schematic view of the invention of a plastic film.

[0015] 图3为本发明以负压方式使塑料薄膜在模具中贴合于物品表面的示意图。 [0015] FIG. 3 is an underpressure schematic manner a plastic film bonded to a surface of the article stuck to the mold.

[0016] 图4为本发明以负压方式合并导入第一种外部压力使塑料薄膜在模具中贴合于物品表面的不意图。 [0016] FIG. 4 embodiment of the present invention underpressure combined external pressure introducing a first plastic film bonded to the surface of the article is not intended in the mold.

[0017] 图5为本发明以负压方式合并导入第二种外部压力使塑料薄膜在模具中贴合于物品表面的不意图。 [0017] FIG. 5 of the present invention in a combined manner a negative pressure introduced into the second external pressure of the plastic film bonded to the surface of the article is not intended in the mold.

[0018] 图6为本发明以负压方式合并导入第三种外部压力使塑料薄膜在模具中贴合于物品表面的不意图。 [0018] FIG. 6 of the present invention, the negative pressure in the third embodiment the external pressure introducing combined plastic film bonded to a surface of an article not intended to be in the mold.

[0019] 附图标号:10:真空系统;11:管路;12:管路;13:开关;14:开关;20:下丰旲;21:物品;22:模穴;30:中介空间;31:塑料薄膜;311:接着层;312:图案层;313:塑料层;314:硬化层;40:上模;401:气孔;41:气孔;42:模穴;45:压力空气配管系统;50:加热装置;60:机械压力装置;61:软弹性施压组件。 [0019] reference numeral: 10: vacuum system; 11: conduit; 12: conduit; 13: switch; 14: switch; 20: lower abundance Dae; 21: Item; 22: cavity; 30: intermediary space; 31: a plastic film; 311: adhesive layer; 312: pattern layer; 313: a plastic layer; 314: hardening layer; 40: upper mold; 401: porosity; 41: porosity; 42: cavity; 45: pressurized air piping system; 50: heater; 60: mechanical pressure means; 61: soft elastic pressing assembly.

具体实施方式 detailed description

[0020] 如I图,本发明的装置,大致包括一下模20、一上模40、连接上模40和下模20的真空系统10、以及连接上模40的加热装置50。 [0020] As FIG. I, the apparatus of the present invention, generally includes a lower mold 20, an upper mold 40, a vacuum system connected to the upper mold 40 and lower mold 20, 10, and a heating device 50 connected to the upper die 40. 上模40与下模20可相对结合并保持气密。 The upper mold 40 may be relatively combined with the lower die 20 and held airtight. 一物品21定位于该下模20的模穴22中,一塑料薄膜31定位于该上模40的模穴42中,并对应该物品21的表面,两者之间形成一中介空间30。 An article 21 positioned in the lower mold 20 in the mold cavity 22, a plastic film 31 on the die 40 positioned in the mold cavity 42, and the surface of the article should be 21, 30 form a space therebetween intermediary. 该塑料薄膜31依照该物品21的表面立体形状而预制成型,该塑料薄膜31具有与该物品21表面相对应的立体形状。 The plastic film 31 in accordance with the three-dimensional shape of the surface of the preformed article 21, the plastic film 31 having a three-dimensional shape of the surface 21 corresponding to the article. 真空系统10通过两条管路11、12和开关13、14分别控制下模20和上模40的抽真空作业。 Vacuum system 10 via lines 11, 12 and two switches 13 and 14 control the operation under vacuum mold 20 and the upper die 40. 上下模抽真空作业可视情况而分别或同时开启或关闭。 The upper and lower vacuum mold job optionally separately or simultaneously be turned on or off.

[0021] 如图2,本发明的塑料薄膜31的结构主要包括一接着层311、图案层312、塑料层(PET层)313、以及硬化层314。 [0021] As shown in FIG 2, the structure of the plastic film 31 of the present invention comprises a main layer 311 is then patterned layer 312, plastic layer (PET layer) 313, 314 and the hardened layer. 塑料层313的下表面为图案层312,图案层312的图案以及凹凸立体纹路是以印刷或转印方式而得,塑料层313的上表面为该硬化层314,该接着层311附着于该图案层312的下表面。 The lower surface of the plastic layer 313 of a pattern layer 312, the concavo-convex pattern, and three-dimensional lines of the pattern layer 312 is obtained by printing or transferring manner, on the surface of the plastic layer 313 for hardening layer 314, the layer 311 is then attached to the pattern the lower surface of the layer 312. 将塑料薄膜31依照该物品21表面的立体形状而预成型的技术方案包含但不限于真空成型、热压成型。 The plastic film 31 in accordance with the three-dimensional shape of the surface of the article 21 and preformed aspect including but not limited to vacuum molding, compression molding.

[0022] 如图3,当上模40和下模20结合后即构成一气密模具。 [0022] As shown in FIG 3, when the upper die 40 and lower die 20 constitute an airtight mold after binding. 启动该加热装置50,对该上模40中的塑料薄膜31进行加热,加热温度依塑料薄膜的特性而有所不同,原则上使塑料薄膜31的接着层311从固态转为黏胶态,并且使该塑料薄膜31产生延展性即可,温度大约为110°C〜190°C。 Activate the heating means 50, heating the upper mold 40 in a plastic film 31, the heating temperature varies according to characteristics of the plastic film varies, then the plastic film 31 from layer 311 into the solid state on the principle of viscose, and the plastic film 31 can be produced ductility, temperature of about 110 ° C~190 ° C. 之后,启动该真空系统10,对该塑料薄膜31和该物品21之间的中介空间30以及模穴42进行抽真空。 Thereafter, the vacuum system 10 starts, the plastic film 31 and the interposer 30 and the space 21 between the article mold cavity 42 is evacuated. 负压作用使该塑料薄膜31以接着层311黏附于该物品21的表面,基于该塑料薄膜31已依照该物品21的立体表面预制成型,因此塑料薄膜31可以完全的依照物品21的表面形状而精准的贴附结合。 The negative pressure to the plastic film 31 is then adhered to the surface of the layer 311 of the article 21, based on the plastic film 31 is a perspective view in accordance with the surface of the preformed article 21, thus the plastic film 31 can be fully in accordance with the surface shape of the article 21 is precise binding attachment.

[0023] 当塑料薄膜31附着于该物品21表面之后,可导入一外部压力进入该上模40内,利用该外部压力对该塑料薄膜31的外表面施压,基于塑料薄膜31因加热而具有延展性,因此塑料薄膜31承受这个压力时,可以完全的排除存在于塑料薄膜31和物品21之间的任何余隙和空气,使塑料薄膜31更紧密更平整的贴附于该物品21的表面。 [0023] When the plastic film 31 adhered to the surface of the article 21, an external pressure may be introduced into the interior of the upper mold 40, the pressing pressure with which the outer surface of the outer plastic film 31, based on the plastic film 31 by heating with when the ductility, thus the plastic film 31 subjected to this pressure, to completely exclude the presence of any plastic film and an air clearance between 21 and 31 items, the plastic film 31 more closely adhered to a smoother surface of the article 21, .

[0024] 所述的外部压力,可如图4所示,在上模40的模壁上布设气孔401,该气孔401连通至上模40的外部,当真空系统10启动而至塑料薄膜31附着于该物品21表面的同时,夕卜界的大气压力通过该气孔401被自动导入该上模40内,并且对塑料薄膜31的表面施压,在内部抽真空以及外部大气压力的双重作用之下,使塑料薄膜31顺应压差而紧密平整贴附于物品表面,并且完全的排除存在于塑料薄膜31和物品21之间的任何余隙和空气。 [0024] The external pressure may be as shown, laid on the wall of the hole in the mold 40 the mold 4014, the communication hole 401 oriented external die 40, 10 is started when the vacuum system to adhere to the plastic film 31 while the surface of the article 21, sector Xi Bu atmospheric pressure by the hole 401 is automatically introduced into the upper mold 40, and the pressing surface of the plastic film 31, under the double role of the internal vacuum and the external atmospheric pressure, the plastic film 31 conform closely pressure bonded to the article surface smoothness, and completely exclude the presence of any clearance in air between 21 and 31 and plastic film items.

[0025] 所述的外部压力,可如图5所示,在上模40的模壁上设一气孔41,该气孔41连通一压力空气配管系统45,当真空系统10启动,使塑料薄膜31与物品21表面贴合之后,启动该压力空气配管系统45,将压力空气导入该上模40内,对塑料薄膜31的表面施压,利用气体压力排除存在于塑料薄膜31和物品21表面之间的任何余隙和空气,使塑料薄膜31更紧密平整的整贴附于物品21表面。 [0025] The external pressure, can be shown in Figure 5, the upper mold 40 in the mold wall provided a hole 41, which hole 41 communicates a pressurized air piping system 45, 10 starts when the vacuum system, the plastic film 31 after 21 bonded to the surface of an article, starting the air pressure piping system 45, air under pressure is introduced into the upper mold 40, the surface of the plastic film 31 is pressed by the gas pressure present between the negative film 31 and the surface of the plastic article 21 any clearance and air, so that the plastic film 31 more tightly adhered to the whole surface of the flat article 21.

[0026] 所述的外部压力,也可如图6所示,在上模40连接一机械压力装置60,该机械压力装置60具有一伸入模内的软弹性施压组件61伸入模内,相对于该塑料薄膜31的上表面,较佳的是该软弹性施压组件61具有与该物品21的表面相对应的立体形状。 [0026] The external pressure may also be shown in Figure 6, the upper die 40 is connected to a mechanical pressure means 60, the mechanical pressure means 60 having a soft elastic inner mold projecting into the pressing die assembly 61 extending into the with respect to the upper surface of the plastic film 31 is preferably of the soft elastic pressing assembly 61 having a three-dimensional shape of the surface of the article corresponding to 21. 当真空系统10启动,使塑料薄膜31附着于该物品21表面之后,该机械压力装置60启动,使施压组件61接触施压于该塑料薄膜31的上表面,利用机械压力排除存在于塑料薄膜31和物品21之间的任何余隙和空气,使塑料薄膜31更紧密平整的整贴附于物品表面。 When the vacuum system 10 is started, so that after the plastic film 31 adhered to the surface of the article 21, the mechanical pressure means 60 starts, so that the component 61 contacts the pressing surface of the pressing on of the plastic film 31, the use of mechanical pressure exclude the presence of the plastic film any clearance between the air and the articles 31 and 21, the plastic film 31 more closely adhered to the entire planar surface of the article.

[0027] 据上所述,本发明将塑料薄膜贴附于物品表面的方法,包括: [0027] According to the above, the present invention is a plastic film adhered to a surface of an article method, comprising:

步骤一,将塑料薄膜成型为预期的立体形状,所述的立体形状是依据一物品欲以塑料薄膜修饰的表面的形状而定; A step, a plastic film formed into a desired three-dimensional shape, three-dimensional shape of the article is trying to use a plastic film based on a shape of the surface of the modified set;

步骤二,将成型为立体形状的塑料薄膜以及该物品置于一可实现真空环境的气密模具中; Step two, a molding die can be achieved in an airtight vacuum in a plastic film and a three-dimensional shape of the article;

步骤三,在该气密模具中加热至该塑料薄膜的接着层从固态转为黏胶态,并使塑料薄膜具有延展性; Step three, the plastic film is heated to the airtight layer from the mold is then converted to a solid-state glue, and plastic films ductile;

步骤四,将该塑料薄膜与该物品之间的空气压力降至真空状态,使该塑料薄膜以该接着层贴附于该物品表面; Step four, the plastic film and vacuum reduced air pressure between the article so that the plastic film to the adhesive layer adhered to the surface of the article;

步骤五,对该塑料薄膜的外表面均匀施加一外部压力,该外部压力可为软性的机械压力或气体压力,使该塑料薄膜能完全平整贴附于该物品表面,并且可以顺着物品表面的曲度、凸部、凹部和其它不规则部紧密贴合延展。 Step five, the outer surface of the plastic film is applied to a uniform external pressure, the external pressure may be a soft mechanical pressure or gas pressure, so that the plastic film can be completely adhered to the flat surface of the article, and can follow the surface of the article the curvature of the convex portion, the concave portion and the other extending close contact irregularities.

Claims (4)

  1. 1.一种将塑料薄膜贴附于物品表面的方法,其特征在于,它包括: 步骤一,将塑料薄膜成型为一立体形状,所述的立体形状是依据一物品欲以塑料薄膜修饰的表面的形状而定义的; 步骤二,将成型为该立体形状的塑料薄膜以及该物品置于一可实现真空环境的气密模具中; 步骤三,在该气密模具中加热该塑料薄膜,使该塑料薄膜的接着层从固态转为黏胶态,并使该塑料薄膜产生可延展性; 步骤四,将该塑料薄膜与该物品之间的空气压力降至负压状态,使该塑料薄膜以该接着层贴附于该物品表面; 步骤五,导入一外部压力进入该上模内部,对该塑料薄膜的表面施加一均匀压力,排除存在于该塑料薄膜和该物品之间的余隙和空气,使该塑料薄膜紧密平整的贴附于该物品的表面。 1. A method of plastic film adhered to a surface of an article, characterized in that it comprises: a step, the plastic film is formed into a three-dimensional shape, three-dimensional shape of the article is based on trying to use a plastic film surface-modified defined shape; two step, three-dimensional shape for molding a plastic article in an airtight film and a die may be implemented in a vacuum atmosphere; step three, the plastic film is heated in the mold airtight, so that the plastic film layer is then converted from a solid state viscose, and which produces a ductile plastic film; step four, the plastic film and the air pressure reduced to a negative pressure state between the article so that the plastic film to the an adhesive layer adhered to the surface of the article; step five, the external pressure introducing a die into the interior of the upper, a uniform pressure is applied to the surface of the plastic film, and exclude the presence of air in the clearance between the plastic film and the article, the plastic film tightly adhered to the surface of the flat article.
  2. 2.根据权利要求1所述的将塑料薄膜贴附于物品表面的方法,其特征在于,步骤五所述的外部压力,是通过所述上模所设的气孔而导入所述上模内部的大气压力。 The method of attaching the plastic film to a surface of an article according to claim 1, wherein said step of five external pressure, is provided through the upper mold is introduced into the pores on the interior of the mold Atmospheric pressure.
  3. 3.根据权利要求1所述的将塑料薄膜贴附于物品表面的方法,其特征在于,步骤五所述的外部压力,是通过所述上模的气孔而导入所述上模内部的加压空气。 The method of attaching the plastic film to a surface of an article according to claim 1, wherein said step five external pressure, the pressure is introduced inside the upper mold through the pores of the upper mold air.
  4. 4.根据权利要求1所述的将塑料薄膜贴附于物品表面的方法,其特征在于,步骤五所述的外部压力,是伸入所述上模的内部而对所述塑料薄膜的表面所施加的机械压力。 The method of attaching the plastic film to a surface of an article according to claim 1, wherein said step of five external pressure, is extending into the interior of the upper mold and the surface of the plastic film applying mechanical pressure.
CN 201210236067 2012-07-06 2012-07-06 Method for attaching plastic film to surface of article CN103523307A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105819020A (en) * 2016-05-20 2016-08-03 合肥徽宝包装有限公司 Laminating method
CN106003982A (en) * 2016-05-20 2016-10-12 合肥徽宝包装有限公司 Film laminating process for paper products

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JPH05293895A (en) * 1992-04-20 1993-11-09 Dainippon Printing Co Ltd Device and method for laminated molding with vacuum press
JPH07112483A (en) * 1993-10-20 1995-05-02 Dainippon Printing Co Ltd Vacuum laminate molding method and apparatus
JPH0811200A (en) * 1994-06-30 1996-01-16 Dainippon Printing Co Ltd Vacuum press laminate molding method and apparatus
US5534097A (en) * 1994-09-02 1996-07-09 Lear Corporation Method of bonding a seat trim cover to a foam cushion utilizing magnetic induction bonding
CN102202882A (en) * 2008-09-12 2011-09-28 3M创新有限公司 Wrapped three-dimensional shaped article and process for its production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05293895A (en) * 1992-04-20 1993-11-09 Dainippon Printing Co Ltd Device and method for laminated molding with vacuum press
JPH07112483A (en) * 1993-10-20 1995-05-02 Dainippon Printing Co Ltd Vacuum laminate molding method and apparatus
JPH0811200A (en) * 1994-06-30 1996-01-16 Dainippon Printing Co Ltd Vacuum press laminate molding method and apparatus
US5534097A (en) * 1994-09-02 1996-07-09 Lear Corporation Method of bonding a seat trim cover to a foam cushion utilizing magnetic induction bonding
CN102202882A (en) * 2008-09-12 2011-09-28 3M创新有限公司 Wrapped three-dimensional shaped article and process for its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105819020A (en) * 2016-05-20 2016-08-03 合肥徽宝包装有限公司 Laminating method
CN106003982A (en) * 2016-05-20 2016-10-12 合肥徽宝包装有限公司 Film laminating process for paper products

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