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Storing and placing appliance of transparent contact lens with magnifying function and preparation method thereof

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Publication number
CN102502091A
CN102502091A CN 201110331065 CN201110331065A CN102502091A CN 102502091 A CN102502091 A CN 102502091A CN 201110331065 CN201110331065 CN 201110331065 CN 201110331065 A CN201110331065 A CN 201110331065A CN 102502091 A CN102502091 A CN 102502091A
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CN
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Prior art keywords
lens
appliance
cover
outer
transparent
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Application number
CN 201110331065
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Chinese (zh)
Inventor
林冬青
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广州科甫眼镜有限公司
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Abstract

The invention discloses a storing and placing appliance of a transparent contact lens with a magnifying function and a preparation method thereof. The appliance comprises an outer cover and a cavity which is in connection or interference fit with the outer cover through threads. Either of the cavity and the outer cover is made of transparent materials, the other one is made of colored opaque materials, and a convex lens is arranged on the component made of the transparent materials. The convex lens is arranged at the bottom of the cavity of the appliance or at the top of the outer cover, and the magnification power of the convex lens is 2-8 times. By means of the appliance, users can directly and clearly observe the fluid surface of preserving fluid in the appliance to avoid the situation that the lens becomes dry because of the volatilization of the preserving fluid. By means of the magnifying function of the convex lens, the users can directly and clearly appreciate decorative patterns of the contact lens. Raw materials for producing the storage and placing appliance of the contact lens are used universally and easy to obtain, and the preparation method is not complicated.

Description

具有放大作用的透明接触镜贮存和摆放器具及其制备方法技术领域[0001] 本发明涉及一种接触镜附属用品,特别是涉及一种具有放大作用的透明接触镜贮存和摆放器具及其制备方法,该接触镜尤其是是指角膜接触镜。 Transparent contact lens storage and display instruments and TECHNICAL FIELD amplification [0001] The present invention relates to a contact lens subsidiary supplies, particularly to a transparent contact lens having a storage and display appliance and amplification the method of preparation, especially the contact lens refers to a contact lens. 背景技术[0002] 接触镜是指任何设计成可佩带在眼的前表面的镜片,简称镜片。 [0002] refers to any contact lens designed to be worn in the eye of the lens front surface, referred to as a lens. 角膜接触镜是指镜片均在角膜范围内的接触镜。 Contact lens refers to a lens in the cornea contact lens both ranges. 角膜接触镜包括平面镜片,正焦镜片,负焦镜片,美容镜片和试用镜片等。 Contact lens comprises a planar lens, a positive power lens, a negative lens power, and the trial lenses and other cosmetic lenses. [0003] 接触镜在日常护理过程中常使用接触镜器具对接触镜进行贮存和摆放。 [0003] The contact lenses of the contact lens for storage and use of contact lenses placed in the daily care appliance process often. GB 20812-2006对角膜接触镜附属用品进行了具体界定以及要求,将角膜接触镜附属用品界定为用于处理角膜接触镜,或包含角膜接触镜护理产品在内作为角膜接触镜状态一部分的物品。 GB 20812-2006 subsidiary supplies of contact lenses has been specifically defined and requirements, contact lens supplies subsidiary defined as the process for contact lens, or a contact lens care products, including contact lenses as part of the state of the items. 例如:角膜接触镜的储存、摆放器具,角膜接触镜护理液、清洗液容器以及角膜接触镜清洗、夹取用具。 For example: a contact lens storage, display appliance, contact lens care solution, a contact lens cleaning and the cleaning liquid container, the gripping tool. 该标准要求附属用品外观应清洁、平整,色泽均勻,边缘光滑,无明显杂质,附属用品选用材料应达到安全、特性、制造、处理和与其他可能碰到材料的相容性要求,并应用文件或者本标准的试验方法进行试验。 This requires the accompanying supplies should look clean, smooth, uniform color, smooth edges, no impurities, supplies subsidiary selection of materials should be safe, properties, manufacturing, handling and compatibility requirements may be encountered with other materials, and application files the standard test methods or test. [0004] 目前,市场使用的接触镜器具主要是着色且不透明的器具,由于不透明更无放大功能,使用者非常难清楚看到器具中保存液的存量情况,致使使用着色且不透明的器具经常会出现器具内的保存液已完全挥发而使用者未能及时发现的情况,从而导致接触镜发干并使其理化性能无法复原。 [0004] Currently, the use of market instruments mainly colored contact lenses and opaque instruments, due to the opaque but no zoom function, users clearly see the stock situation is very difficult preservation solution of appliances, resulting in the use of colored and often opaque instruments occurs within the appliance preservation solution has been completely volatilized and the user failed to find, leading contact lens dry and make it physical and chemical properties can not be undone. [0005] 另一方面,对于角膜接触镜的摆放,特别是彩色接触镜的摆放,使用着色且不透明的贮存和摆放器具,使用者无法观察、签别和欣赏彩色接触镜的花纹图案,购买者在购买镜片前不能识别和区分不同印刷质量的彩色接触镜实样,只看印刷单张图案。 [0005] On the other hand, for the contact lens placed, in particular, colored contact lens is placed, and opaque pigmented storage and display apparatus, a user can not be observed, and the sign do not appreciate the color patterns of contact lenses , the purchaser can not recognize and distinguish different print quality before purchasing lenses colored contact lens-like solid, but only a single printed pattern. 在实际使用过程中,使用者选择适合当天自己佩戴彩色接触镜,需要打开器具外盖,导致空气对镜片和保存液的污染。 In actual use, the user selects the day for their color contact lens wear, the appliances will need to open the cover, resulting in air pollution and the lens storage solution. 发明内容[0006] 本发明的目的在于提供一种具有放大作用的透明接触镜贮存和摆放器具,保证使用者能观察到器具内保存液的液面情况,并提高了使用者对彩色接触镜花纹图案的鉴赏度,并预防镜片和保存液的污染。 SUMMARY OF THE INVENTION [0006] The object of the present invention to provide a transparent contact lens having a storage and display appliance amplification to ensure that the user can observe the level of liquid within the appliance without saving, and enhance the color of the contact lens user Appreciation of the patterns, and to prevent contamination of the lens and storage solution. [0007] 本发明另一目的在于提供一种具有放大作用的透明接触镜贮存和摆放器具的制备方法。 [0007] Another object of the present invention to provide a transparent contact lens having an amplifying function and a storage preparation appliance placed. [0008] 本发明第一目的通过如下技术方案实现:[0009] 具有放大作用的透明接触镜贮存和摆放器具,包括外盖和腔体;其中腔体是盛装保存液和镜片的容器;腔体与外盖通过螺纹连接或过盈配合;其特征在于:所述腔体与外盖两者任意之一为透明材料制成,另一个为着色不透明材料制成,其中透明材料制成的部件上设有凸透镜,凸透镜设置在器具腔体的底部或者设置在外盖顶部上,凸透镜放大倍数为2-8倍。 [0008] The first object of the present invention is achieved by the following technical solutions: [0009] The transparent contact lens storage and display having amplification appliance, comprising an outer cover and chamber; wherein the cavity is containing the preservative solution and the lens container; chamber an outer cover body and connected by a threaded or interference fit; characterized in that: in any one of both the cavity and the outer cover is made of a transparent material and the other made of colored opaque material, wherein the member is made of a transparent material, provided with a convex lens, a convex lens disposed in the bottom of the cavity or the appliance is provided on the top of the outer cap, lens magnification 2-8 times. [0010] 优选地,所述凸透镜放大倍数为4-6倍[0011] 当腔体或外盖为着色不透明材料制成时,所选用材料为含色母的聚乙烯或聚丙火布。 [0010] Preferably, the lens magnification of 4-6 times the [0011] When the cavity or colored outer cover made of an opaque material, the material chosen for the masterbatch containing polyethylene or polypropylene cloth fire. [0012] 当腔体或外盖为透明材料制成时,所选用材料为聚苯乙烯、丙烯晴-苯乙烯共聚物、丙烯晴-丁二烯-苯乙烯共聚物或聚甲基丙烯酸甲酯。 [0012] When the cavity or outer cover is made of a transparent material, the selected material is polystyrene, acrylonitrile - styrene copolymers, acrylonitrile - butadiene - styrene copolymer, polymethyl methacrylate or . [0013] 本发明另一目的通过如下技术方案实现:[0014] 具有放大作用的透明接触镜贮存和摆放器具的制备方法:具有放大作用的透明接触镜贮存和摆放器具包括外盖和腔体;腔体与外盖通过螺纹连接或过盈配合;腔体与外盖两者任意之一为透明材料制成,另一个为着色不透明材料制成;制备透明的腔体或外盖时, 将透明材料加入锁模力不低于30T的注塑机料斗中,并将凸透镜形状的注塑模具置于所述注塑机模架上注塑成型,形成的凸透镜设置在器具腔体的底部或者设置在外盖顶部上,形成的凸透镜放大倍数为2-8倍;制备不透明的腔体或外盖时,将着色不透明材料加入锁模力不低于30T的注塑机料斗中,注塑成型。 [0013] Another object of the present invention is achieved by the following technical solutions: [0014] Preparation transparent contact lens storage and display appliance having an amplifying function: a transparent contact lens storage and display appliance amplification chamber comprises an outer cover and thereof; cavity in the outer cap is connected by a threaded or interference fit; one cavity in the outer cap is made of a transparent material, any two, the other is made of colored opaque material; prepared cavity or a transparent cover, the the clamping force is added to the transparent material is not less than 30T injection molding machine hopper, a convex lens shape and the mold was placed in an injection molding machine for injection molding mold frame, formed of a convex lens provided at the bottom of the cavity provided in the outer cover or appliance on top of the convex lens formed by 2-8 times magnification; preparing an opaque cavity or outer cover, an opaque coloring material is added is not less than the clamping force of the injection molding machine hopper 30T injection molding. [0015] 优选地,所述着色不透明材料为含色母的聚乙烯或聚丙烯,当选用聚乙烯时:注塑的温度为140〜200°C、注射压力为800bar、保压时间为23kc ;当选用聚丙烯时,注塑温度为175〜210°C、注射压力为llOObar、保压时间为25kc。 [0015] Preferably, the masterbatch containing the coloring material is opaque polyethylene or polypropylene, polyethylene was elected: injection molding temperature of 140~200 ° C, injection pressure of 800bar, holding time 23kc; elected when using polypropylene, the injection temperature of 175~210 ° C, injection pressure of llOObar, dwell time 25kc. [0016] 优选地,所述透明材料为聚苯乙烯、丙烯晴-苯乙烯共聚物、丙烯晴-丁二烯-苯乙烯共聚物或聚甲基丙烯酸甲酯;当选用聚苯乙烯时,注塑的温度为180〜270°C、注射压力为500bar、保压时间为20kc ;当选用聚甲基丙烯酸甲酯时,注塑温度为240〜270°C,注射压力为700bar、保压时间为23kc ;当选用丙烯晴-苯乙烯共聚物时,注塑温度为170〜 200°C、注射压力为600bar、保压时间为20kc ;当丙烯晴-丁二烯-苯乙烯共聚物时,注塑温度为180〜230°C、注射压力为700bar、保压时间为22kc。 [0016] Preferably, the transparent material is polystyrene, acrylonitrile - styrene copolymers, acrylonitrile - butadiene - styrene copolymer, or polymethyl methacrylate; When selecting polystyrene, injection the temperature of 180~270 ° C, injection pressure of 500bar, holding time 20Kc; elected with polymethyl methacrylate, the injection molding temperature of 240~270 ° C, injection pressure of 700bar, dwell time 23kc; elected with acrylonitrile - styrene copolymer, the injection molding temperature of 170~ 200 ° C, injection pressure of 600bar, holding time 20Kc; when acrylonitrile - butadiene - styrene copolymer, the injection temperature of 180~ 230 ° C, injection pressure of 700bar, dwell time 22kc. [0017] 本发明具有放大作用的透明接触镜贮存和摆放器具中透明与着色不透明部件以及凸透镜相互组合,使用者在着色不透明的背景下通过凸透镜的放大作用,可以直接和清晰地观察到保存液液面的情况;可以清晰的对彩色接触镜进行鉴赏;本发明可让购买者在购买镜片前非常清晰、直观地鉴赏彩色接触镜实样的花纹图案,特别是通过容器的凸透镜的放大作用可让购买者在购买镜片前能识别和区分不同印刷质量的彩色接触镜实样,改变以往只看印刷单张图案的传统做法。 [0017] The transparent contact lens storage and display appliance of the invention having amplification transparent colored opaque member combined with each other and a convex lens, the convex lens action of the user by amplification can be observed clearly and directly stored in the colored opaque background where the liquid surface; can clearly be appreciate color contact lens; the present invention allows the purchaser before the purchase is very clear lenses, colored contact lens visual appreciation of the actual sample patterns, in particular amplification by the convex lens container allowing buyers to identify and distinguish different print quality before purchasing lenses colored contact lens-like solid, a conventional practice to change the traditional look of a printed leaflet pattern. 实际使用过程中,通过具有放大功能、透明接触镜贮存和摆放的器具,方便使用者在不打开器具外盖的情况下选择适合当天自己佩戴彩色接触镜,减少了空气对镜片和保存液的污染。 In actual use, by having a zoom function, a transparent contact lens storage and display of the appliance, the user choose to facilitate their day colored contact lens wear, reduced without opening the cover of the air outside the appliance and the lens storage solution Pollution. [0018] 本发明注塑方法同现有技术的住注塑方法,现有的注塑方法均可使用。 [0018] The injection molding process of the present invention is to live with the prior art injection molding process, a conventional injection molding process may be used. [0019] 相对于现有技术,本发明具有如下优点和有益效果:[0020] 1.能让使用者直接和清晰地观察器具内的保存液液面,从而防止由于保存液挥发引起镜片变干的情况。 [0019] with respect to the prior art, the present invention has the following advantages and benefits: [0020] 1. allows the user to observe a clear and direct storage solution level in the appliance, thereby preventing the volatilization of the lens storage solution to dry Case. [0021] 2.通过器具凸透镜的放大作用,能让使用者直接、清晰地鉴赏接触镜的花纹图案, 避免在实际使用过程中,使用者选择适合当天自己佩戴彩色接触镜,打开器具外盖,导致空气对镜片和保存液的污染。 [0021] 2. amplification appliance convex lens, allows the user directly, clearly appreciate contact lens patterns, avoiding in actual use, the user selects the day for their color contact lens wear, the cover is opened outside the appliance, the lens cause air pollution and preservation solution. [0022] 3.用于生产接触镜贮存和摆放器具的原材料通用易得,且制备工艺不复杂。 [0022] 3. The raw material for the production of contact lenses placed in the reservoir and the general appliance readily available, and the preparation process is not complicated. 附图说明[0023] 图Ia为具有放大作用的透明接触镜贮存和摆放器具结构示意图;[0024] 图Ib为图Ia的俯视图;[0025] 图Ic为图Ia中外盖的结构示意图;[0026] 图Id为图Ia中器具腔体的结构示意图。 BRIEF DESCRIPTION [0023] The transparent contact lens having a reservoir and a schematic view Ia appliance placed amplification structure; [0024] FIG. Ib is a top view of FIG. Ia; Ic structural diagram of [0025] FIG. Ia is a foreign FIG cover; [ 0026] Id FIG. Ia is a schematic structural diagram of the appliance cavity. [0027] 图加为双联镜片盒结构示意图;[0028] 图2b为图加的俯视图;[0029] 图2c为图加中外盖的结构示意图;[0030] 图2d为图加中器具腔体的结构示意图。 [0027] FIG plus is a schematic view of the lens cartridge structure duplex; [0028] FIG. 2b is a diagram adding a top view; [0029] FIG. 2c structural diagram of the lid of FIG plus foreign; [0030] Figure 2d is a diagram plus the appliance cavity the schematic structure. 具体实施方式[0031] 为了进一步理解本发明,下面结合附图和实施例对本发明作进一步说明,但本发明要求保护的范围并不局限于实施例表示的范围。 DETAILED DESCRIPTION [0031] For a further understanding of the present invention, in conjunction with the following figures and examples further illustrate the invention, but the scope of the present invention, the scope of claims is not limited to the embodiment represented embodiment. [0032] 如图la-ld、h-2d所示,具有放大作用的透明接触镜贮存和摆放器具,包括外盖1 和腔体2 ;其中腔体2为用于承载保存液和镜片的容器部份;腔体2与外盖1通过螺纹连接或过盈配合,实现密封;腔体2与外盖1两者任意之一为透明材料制成,另一个为着色不透明材料制成,其中透明部件上设有凸透镜3,凸透镜3设置在器具腔体2的底部或者设置在外盖1顶部,凸透镜3放大倍数为2-8倍,优选放大4-6倍。 [0032] FIG. La-ld, h-2d, the contact lens having a transparent amplification storage and display appliance, comprising an outer cover 1 and the cavity 2; wherein the cavity for the carrier 2 and the lens preservative solution the container portion; cavity 2 and the outer cover 1 by an interference fit or a threaded connection, sealing; cavity 2 and the outer lid is made of any one of both of a transparent material and the other made of colored opaque material, wherein on the transparent member 3 is provided with a convex lens, a convex lens 3 is disposed at the bottom of the chamber 2 of the appliance body or the outer cover 1 is provided at the top, a convex lens 3 magnification 2-8 times, preferably 4-6 times amplification. [0033] 着色不透明材料可选用含色母的聚乙烯或聚丙烯;透明材料可选用聚苯乙烯、丙烯晴-苯乙烯共聚物(AS)、丙烯晴-丁二烯-苯乙烯共聚物(ABS)或聚甲基丙烯酸甲酯(PMMA)。 [0033] The choice of the coloring material-containing masterbatch opaque polyethylene or polypropylene; a transparent material could be polystyrene, acrylonitrile - styrene copolymer (the AS), acrylonitrile - butadiene - styrene copolymer (ABS ) or polymethyl methacrylate (PMMA). [0034] 如图Ia所示,具有放大作用的透明接触镜贮存和摆放器具,包括器具的外盖1和腔体2 ;其中外盖1与腔体2通过过盈配合,实现密封;器具腔体2由透明材料制成,器具腔体2底部设有凸透镜3,使用者可通过器具底部的凸透镜3放大作用鉴赏彩色接触镜的图案与色彩。 [0034] As shown in FIG Ia, transparent contact lens storage and display having amplification appliance comprising an outer cover of the appliance 1 and the cavity 2; wherein the outer cover 1 and the cavity 2 via an interference fit, sealing; appliance the cavity 2 is made of a transparent material, the bottom of the cavity 2 is provided with a convex appliance 3, the user can appreciate the amplification of the color patterns and color contact lenses by the convex lens 3 at the bottom of the appliance. 该凸透镜3方法倍数为2〜5倍。 The lens 3 2 ~ 5 times multiples method. 当凸透镜设置在腔体2的底部时,通过倒置放法,即外盖1朝下、带凸透镜的腔体2底部朝上,可让使用者在白色衬底下观察到镜片形貌。 When the lens 2 is provided at the bottom of the cavity, by inversion discharge method, i.e., the outer cover 1 down, with the bottom of the cavity 2 facing the convex lens, the lens can allow the user to observe the morphology on a white substrate. [0035] 如图加所示,具有放大作用的透明接触镜贮存和摆放器具为最常见的双联镜片盒,包括两个外盖1和两个器具腔体2 ;该器具中外盖1与器具腔体2螺纹连接,实现密封。 [0035] As shown in FIG addition, a transparent contact lens having a storage and display appliance amplification of the most common double lens cartridge, the cover comprises two cavities 1 and 2 two appliances; foreign cap 1 and the appliance 2 screwing tool cavity, sealing. 该器具腔体2由着色不透明材料制成,外盖1由透明材料制成。 The appliance cavity 2 is made of opaque coloring material, an outer cover made of transparent material. 器具腔体2可由含色母的聚乙烯或聚丙烯材料制成;外盖1可由聚苯乙烯、AS、ABS或聚甲基丙烯酸甲酯材料制成。 2 tool cavity may be polyethylene or polypropylene masterbatch containing material; polystyrene outer cover 1 may be made of AS, ABS or polymethyl methacrylate material. 外盖1顶部设有凸透镜3,该凸透镜3放大倍数为4〜8倍,使用者可通过顶部的凸透镜放大作用鉴赏彩色接触镜的图案与色彩。 1 with the top cover lens 3, the lens 3 is 4 to 8 times magnification, the user can appreciate amplification colored contact lens with a pattern of color through the top of the convex lens. [0036] 本发明将器具腔体与外盖两者任意之一设计为透明,另一个设计为非透明结构, 并在透明部件上设置放大倍数为2-8倍的凸透镜,该放大倍数配合接触镜贮存和摆放器具的大小,非常适合使用者能直观地观察保存液液面和签赏镜片图案,很方便克服市售产品基本看不到接触镜贮存器中的保存液的液面,因而导致接触镜贮存器中保存液不足或者没有情况下对接触镜的损害,也克服现有接触镜贮存和摆放器具无法签赏镜片图案的缺点。 [0036] The appliance of the present invention, one of the two cavities and an outer cover designed to be transparent to any other non-transparent structure design, and set times magnification lens 2-8 on a transparent member, the mating contact magnification mirror storage size and display appliance for the user is able to directly observe and check the liquid surface preservation tours lens pattern, it is convenient to overcome the commercial product level substantially not see the contact lens stored in the reservoir solution, thus resulting in the contact lens stored in the reservoir was insufficient or no damage to the case where the contact lens, the contact lens also overcome the disadvantages of conventional storage and display appliance can not check reward lens pattern. 凸透镜一般是单独放大使用,主要用于微细物体或者文字观察,直接设置在器具中,并与透明材料配合尚未见任何报道。 Zoom lens is generally used alone, mainly used to observe a fine object or text directly disposed in the appliance, and fitted with a transparent material has not been any reports. 最主要的是本发明的设计非常便于接触镜用户使用,具有非常便利的使用特征,同时也避免在实际使用过程中,使用者为选择适合当天自己佩戴彩色接触镜,打开器具外盖导致空气对镜片和保存液的污染。 The main design of the present invention is very easy to use contact lens users, having a very convenient feature is used, while also avoiding the actual use, for the user to select the day of their wear colored contact lenses, resulting in open air to the outer cover appliance and contamination of the lens storage solution. [0037] 以上两种不同类型结构的透明接触镜贮存和摆放器具的差异主要表现在腔体的体积、凸透镜的放大倍数。 [0037] The transparent contact lens storage and display two or more different appliance types differences mainly in the configuration of a magnification of the volume of the cavity, convex lenses. 图1所示结构的器具其腔体体积比图2的小。 Appliance which cavity volume structure shown in FIG. 2 is smaller than in FIG. 其中图1放大倍数为2〜5倍,图2放大倍数为4〜8倍。 Wherein 1 2 ~ 5-fold magnification, FIG. 2 is 4 to 8 times magnification. 下面实施例1〜4对应了图1类型结构的容器, 实施例4〜8对应了图2类型的容器。 The following examples 1 ~ 4 corresponds to FIG container type structures, the embodiments 4 to 8 correspond to the type of container 2 of FIG. [0038] 实施例1[0039] 以质量份数计,将98份低密度聚乙烯和2份色母(型号:110)机械混合后置于锁模力为30T的多温控段熔融注射系统的精密注塑机(达明MA 23,香港达明科技有限公司, 以下同)的料斗中,将注塑模具置于上述注塑机模架上。 [0038] Example 1 [0039] fraction of the total mass, 98 parts of low density polyethylene and 2 parts of Masterbatch (Model: 110) was placed in a clamping force of a multi-temperature control section 30T injection system of the mechanical rear melt mixing precision injection molding machine hopper (Damien MA 23, Damien Hong Kong Science and Technology Co., Ltd., hereinafter the same) of the injection mold was placed in the injection molding machine frame. 在以下的条件下进行注塑成型, 得到白色不透明低密度聚乙烯塑料外盖。 Injection molding under the following conditions, whereby an opaque white LDPE outer plastic cover. 注塑温度为140〜200°C,其中第一温度段(炉嘴端):170°C ;第二温度段:200°C (中段);第三温度段:140°C (入料端)。 Injection temperature is 140~200 ° C, wherein the first temperature segment (furnace mouth end): 170 ° C; a second temperature ranges: 200 ° C (middle); a third temperature ranges: 140 ° C (feed end). 注射压力为800bar、保压时间为23kc。 An injection pressure of 800bar, dwell time 23kc. [0040] 将聚苯乙烯粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(达明MA 23)的料斗中,将含曲率半径rl = 100mm、r2 = _281mm凸透镜形状的注塑模具置于上述注塑机模架上在以下的条件下进行注塑成型,得到2倍放大聚苯乙烯透明腔体。 [0040] The polystyrene pellets were placed in clamping force of 30T, a multi-hopper molten injection system temperature control section precision injection molding machine (Damien MA 23), a curvature radius containing rl = 100mm, r2 = _281mm lens injection mold the shape of the mold frame is placed above the injection molding machine under the following injection molding conditions, to give 2-fold magnification polystyrene transparent cavity. 注塑温度为180〜270°C,其中第一温度段(炉嘴端):230°C;第二温度段:270°C (中段);第三温度段:180°C (入料端)。 Injection temperature is 180~270 ° C, wherein the first temperature segment (furnace mouth end): 230 ° C; a second temperature ranges: 270 ° C (middle); a third temperature ranges: 180 ° C (feed end). 注射压力为500bar、保压时间为20kc。 An injection pressure of 500bar, dwell time 20kc. [0041] 实施例2[0042] 以质量份数计,将98份低密度聚乙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将注塑模具置于上述注塑机模架上。 [0041] Example 2 [0042] parts by mass basis, 98 parts of low density polyethylene and 2 parts of Masterbatch (Model: 110) is placed after the clamping force 30T mechanical mixing, melt-injection system of a multi-temperature control section precision injection molding machine hopper (e.g. Tat MA 23) of the injection mold was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到白色不透明低密度聚乙烯塑料外盖。 Injection molding under the following conditions, whereby an opaque white LDPE outer plastic cover. 注塑温度为140〜200°C,其中第一温度段(炉嘴端):170°C;第二温度段:200°C (中段);第三温度段:140°C (入料端)。 Injection temperature is 140~200 ° C, wherein the first temperature segment (furnace mouth end): 170 ° C; a second temperature ranges: 200 ° C (middle); a third temperature ranges: 140 ° C (feed end). 注射压力为800bar、保压时间为23kc。 An injection pressure of 800bar, dwell time 23kc. [0043] 将透明聚甲基丙烯酸甲酯粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径1~1=80!1111^2 = -83.4讓凸透镜形状的注塑模具置于上述注塑机模架上。 [0043] The transparent polymethylmethacrylate pellets were placed clamping force of 30T, a multi-hopper melt temperature control section of the injection system precision injection molding machine (e.g. Tat MA 23), a curvature radius containing from 1 to 1 = 80! 1111 ^ 2 = -83.4 injection mold so that a convex lens shape was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到3倍放大聚甲基丙烯酸甲酯透明腔体。 Injection molding under the following conditions to obtain a 3-fold magnification transparent polymethyl methacrylate cavity. 注塑温度为240〜270°C,其中第一温度段(炉嘴端):250°C ;第二温度段:270°C (中段);第三温度段:240°C (入料端)。 Injection temperature is 240~270 ° C, wherein the first temperature segment (furnace mouth end): 250 ° C; a second temperature ranges: 270 ° C (middle); a third temperature ranges: 240 ° C (feed end). 注射压力为700bar、保压时间为23kc。 An injection pressure of 700bar, dwell time 23kc. [0044] 实施例3[0045] 以质量份数计,将98份聚丙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将注塑模具置于上述注塑机模架上。 [0044] Example 3 [0045] The fraction of the total mass, 98 parts of a masterbatch of polypropylene and 2 parts (Model: 110) was placed in a clamping force of 30T, a multi-segment melt temperature control precision of the injection system after mechanical mixing hopper of an injection molding machine (e.g. Tat MA 23) of the injection mold was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到白色不透明聚丙烯塑料外盖。 Injection molding under the following conditions to obtain a white opaque polypropylene plastic outer cover. 注塑温度为175〜210°C,其中第一温度段(炉嘴端):210°C;第二温度段:195°C;第三温度段: 1750C (入料端)。 Injection temperature is 175~210 ° C, wherein the first temperature segment (furnace mouth end): 210 ° C; a second temperature ranges: 195 ° C; temperature of the third segment: 1750C (feed end). 注射压力为llOObar、保压时间为25kc。 Injection pressure llOObar, dwell time 25kc. [0046] 将AS粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径rl = 60mm、r2 = -87. 7mm凸透镜形状的注塑模具置于上述注塑机模架上。 [0046] The pellets were placed AS clamping force of 30T, a multi-hopper molten injection system temperature control section precision injection molding machine (e.g. Tat MA 23), a curvature radius containing rl = 60mm, r2 = -87. 7mm injection mold convex lens shape was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到4倍放大的AS透明腔体。 Injection molding under the following conditions to obtain a four-times enlarged transparent AS cavity. 注塑温度为170〜200°C,其中第一温度段(炉嘴端):190°C;第二温度段:200°C (中段);第三温度段: 170 0C (入料端)。 Injection temperature is 170~200 ° C, wherein the first temperature segment (furnace mouth end): 190 ° C; a second temperature ranges: 200 ° C (middle); a third temperature ranges: 170 0C (feed end). 注射压力为600bar、保压时间为2(^ec。[0047] 实施例4[0048] 以质量份数计,将98份聚丙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将注塑模具置于上述注塑机模架上。在以下的条件下进行注塑成型,得到白色不透明聚丙烯塑料外盖。注塑温度为175〜210°C,其中第一温度段(炉嘴端):210°C ;第二温度段:195°C ;第三温度段: 1750C (入料端)。注射压力为llOObar、保压时间为25kc。[0049] 将ABS粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径rl = 50mm、r2 = -58mm凸透镜形状的注塑模具置于上述注塑机模架上。在以下的条件下进行注塑成型,得到5倍放大的ABS透明腔体。注塑温度为180〜230°C,其中第一温度段(炉嘴端):210°C;第二温度段:230°C (中段 600bar injection pressure, holding time 2 (^ ec [0047] Example 4 [0048] The fraction of the total mass, 98 parts of a masterbatch of polypropylene and 2 parts (Model: 110) after the lock is placed mechanically mixing mold clamping force of 30T, a multi-hopper molten injection system temperature control section precision injection molding machine (e.g. Tat MA 23) of the injection mold was placed in the injection molding machine frame. injection molding under the following conditions, to give a white polypropylene plastic cover opaque injection temperature of 175~210 ° C, wherein the first temperature segment (furnace mouth end): 210 ° C; the second temperature segment:. 195 ° C; temperature of the third segment: 1750C (the infeed end ). an injection pressure of llOObar, dwell time 25kc. [0049] the ABS pellets were placed in clamping force of 30T, a multi-hopper molten injection system temperature control section precision injection molding machine (e.g. Tat MA 23), the containing curvature radius rl = 50mm, r2 = -58mm injection mold convex lens shape was placed in the injection molding machine frame. injection molding under the following conditions, to obtain a transparent ABS 5 times larger cavity. injection temperature of 180~ 230 ° C, wherein the first temperature segment (furnace mouth end): 210 ° C; a second temperature ranges: 230 ° C (middle );第三温度段: 1800C (入料端)。注射压力为700bar、保压时间为22kc。[0050] 实施例5[0051] 以质量份数计,将98份低密度聚乙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23,生产单位)的料斗中,将注塑模具置于上述注塑机模架上。在以下的条件下进行注塑成型,得到白色不透明低密度聚乙烯塑料腔体。注塑温度为140〜200°C,其中第一温度段(炉嘴端):170°C ;第二温度段:200°C (中段);第三温度段:140°C (入料端)。注射压力为800bar、保压时间为23kc。[0052] 将ABS粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径rl = 60mm、r2 = -76. 5mm凸透镜形状的注塑模具置于上述注塑机模架上。在以下的条件下进行注塑成型,得到4倍放大的ABS透明外盖。注塑温度为 ); The third temperature segment:. 1800C (feed end) to 700bar injection pressure, holding time 22kc [0050] Embodiment 5 [0051] Example fraction of the total mass, 98 parts of low density polyethylene and 2 parts. masterbatch (model: 110) is placed after the clamping force of the mechanical mixing 30T, a multi-hopper molten injection system temperature control section precision injection molding machine (e.g. Tat MA 23, production unit) in the injection mold was placed in the injection . rack molding machine under the following injection molding conditions, to give a white opaque low density polyethylene plastic injection cavity temperature of 140~200 ° C, wherein the first temperature segment (furnace mouth end): 170 ° C; first. two temperature ranges: 200 ° C (middle); a third temperature steps:. 140 ° C (feed end) of the injection pressure of 800bar, dwell time 23kc [0052] the ABS pellets were placed in clamping force 30T. hopper molten multi injection system temperature control section precision injection molding machine (e.g. Tat MA 23), a curvature radius containing rl = 60mm, r2 = -76. 5mm lens shape was placed in the injection mold injection-molding machine frame the outer transparent ABS injection molding under the following conditions to obtain four-times enlarged cap. injection temperature is 180〜230°C,其中第一温度段(炉嘴端):210°C;第二温度段:230°C (中段);第三温度段: 1800C (入料端)。注射压力为700bar、保压时间为22kc。[0053] 实施例6[0054] 以质量份数计,将98份低密度聚乙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23,生产单位)的料斗中,将注塑模具置于上述注塑机模架上。 180~230 ° C, wherein the first temperature segment (furnace mouth end): 210 ° C; a second temperature ranges: 230 ° C (middle); a third temperature stages: 1800C (feed end) injection pressure of 700bar,. dwell time 22kc [0053] Example 6 [0054] fraction of the total mass, 98 parts of low density polyethylene and 2 parts of masterbatch. (model: 110) is placed after the clamping force 30T mechanical mixing, multiple melt temperature control hopper section precision injection molding machine injection system (e.g. Tat MA 23, production unit) in the injection mold was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到白色不透明低密度聚乙烯塑料腔体。 Injection molding under the following conditions to obtain a white opaque low density polyethylene plastic cavity. 注塑温度为140〜200°C,其中第一温度段(炉嘴端):170°C ;第二温度段:200°C (中段);第三温度段:140°C (入料端)。 Injection temperature is 140~200 ° C, wherein the first temperature segment (furnace mouth end): 170 ° C; a second temperature ranges: 200 ° C (middle); a third temperature ranges: 140 ° C (feed end). 注射压力为800bar、保压时间为23kc。 An injection pressure of 800bar, dwell time 23kc. [0055] 将透明AS粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径rl = 40mm、r2 = -58. 5mm凸透镜形状的注塑模具置于上述注塑机模架上。 [0055] The pellets were placed in a transparent AS clamping force of 30T, a multi-hopper melt temperature control section of the injection system precision injection molding machine (e.g. Tat MA 23), a curvature radius containing rl = 40mm, r2 = -58 injection mold. 5mm convex lens shape was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到6倍放大的AS透明外盖。 Injection molding under the following conditions to obtain 6 times magnification AS outer transparent cover. 注塑温度为170〜200°C,其中第一温度段(炉嘴端):190°C;第二温度段:200°C (中段);第三温度段:170°C (入料端)。 Injection temperature is 170~200 ° C, wherein the first temperature segment (furnace mouth end): 190 ° C; a second temperature ranges: 200 ° C (middle); a third temperature ranges: 170 ° C (feed end). 注射压力为600bar、保压时间为20kc。 An injection pressure of 600bar, dwell time 20kc. [0056] 实施例7[0057] 以质量份数计,将98份聚丙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将注塑模具置于上述注塑机模架上。 [0056] Example 7 [0057] The fraction of the total mass, 98 parts of a masterbatch of polypropylene and 2 parts (Model: 110) is placed after the clamping force 30T mechanical mixing, molten injection-precision temperature control system, a multi-segment hopper of an injection molding machine (e.g. Tat MA 23) of the injection mold was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到白色不透明聚丙烯塑料腔体。 Injection molding under the following conditions, to obtain a white opaque polypropylene plastic cavity. 注塑温度为175〜210°C,其中第一温度段(炉嘴端):210°C;第二温度段:195°C;第三温度段: 1750C (入料端)。 Injection temperature is 175~210 ° C, wherein the first temperature segment (furnace mouth end): 210 ° C; a second temperature ranges: 195 ° C; temperature of the third segment: 1750C (feed end). 注射压力为llOObar、保压时间为25kc。 Injection pressure llOObar, dwell time 25kc. [0058] 将聚苯乙烯粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径rl = 40mm、r2 = -44. 5mm凸透镜形状的注塑模具置于上述注塑机模架上。 [0058] The polystyrene pellets were placed in clamping force of 30T, a multi-hopper melt temperature control section of the injection system precision injection molding machine (e.g. Tat MA 23), a curvature radius containing rl = 40mm, r2 = - injection mold 44. 5mm convex lens shape was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到7倍放大的聚苯乙烯透明外盖。 Injection molding under the following conditions, to give 7-fold magnification polystyrene outer transparent cover. 注塑温度为180〜270°C,其中第一温度段(炉嘴端):230°C;第二温度段:270°C (中段);第三温度段:180°C (入料端)。 Injection temperature is 180~270 ° C, wherein the first temperature segment (furnace mouth end): 230 ° C; a second temperature ranges: 270 ° C (middle); a third temperature ranges: 180 ° C (feed end). 注射压力为500bar、保压时间为20kc。 An injection pressure of 500bar, dwell time 20kc. [0059] 实施例8[0060] 以质量份数计,将98份聚丙烯和2份色母(型号:110)机械混合后置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将注塑模具置于上述注塑机模架上。 [0059] Example 8 [0060] The fraction of the total mass, 98 parts of a masterbatch of polypropylene and 2 parts (Model: 110) is placed after the clamping force 30T mechanical mixing, melt-precision multi-temperature control period of the injection system hopper of an injection molding machine (e.g. Tat MA 23) of the injection mold was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到白色不透明聚丙烯塑料腔体。 Injection molding under the following conditions, to obtain a white opaque polypropylene plastic cavity. 注塑温度为175〜210°C,其中第一温度段(炉嘴端):210°C;第二温度段:195°C;第三温度段: 1750C (入料端)。 Injection temperature is 175~210 ° C, wherein the first temperature segment (furnace mouth end): 210 ° C; a second temperature ranges: 195 ° C; temperature of the third segment: 1750C (feed end). 注射压力为llOObar、保压时间为25kc。 Injection pressure llOObar, dwell time 25kc. [0061] 将透明聚甲基丙烯酸甲酯粒料置于锁模力为30T、多温控段熔融注射系统的精密注塑机(如达明MA 23)的料斗中,将含曲率半径rl = 30mm、r2 = -31. 3mm凸透镜形状的注塑模具置于上述注塑机模架上。 [0061] The transparent polymethylmethacrylate pellets were placed clamping force of 30T, a multi-hopper melt temperature control section of the injection system precision injection molding machine (e.g. Tat MA 23), a curvature radius containing rl = 30mm , injection mold r2 = -31. 3mm convex lens shape was placed in the injection molding machine frame. 在以下的条件下进行注塑成型,得到8倍放大的聚甲基丙烯酸甲酯透明外盖。 Injection molding under the following conditions, to give 8-fold amplification of polymethylmethacrylate transparent cover. 注塑温度为240〜270°C,其中第一温度段(炉嘴端):250°C ;第二温度段:270°C (中段);第三温度段:240°C (入料端)。 Injection temperature is 240~270 ° C, wherein the first temperature segment (furnace mouth end): 250 ° C; a second temperature ranges: 270 ° C (middle); a third temperature ranges: 240 ° C (feed end). 注射压力为700bar、保压时间为23Sec0[0062] 为验证实施例1-8中多个具有放大作用的透明接触镜贮存和摆放器具的使用效果,本发明设计了一组实验,通过20位使用者对使用以上透明并带有放大作用的器具与传统着色不透明或透明但无放大作用的器具时的主观测试,其中包括观察器具内保存液的液位和观察彩色接触镜的图案时清晰度的测试,结果如下表1和表2。 700bar injection pressure, holding time 23Sec0 [0062] To verify the effect of the use of a transparent contact lens storage and display of the appliance having a plurality of amplification Examples 1-8 embodiment, the present invention contemplates a set of experiments by 20 traditional users of the appliance using the above colored with transparent and opaque or transparent amplification without the amplification when the appliance subjective tests, including the preservation solution within the observation devices and the level observed when the colored contact lens pattern clarity the test results are as follows in table 1 and table 2. 其中,表1为使用透明的器具与传统着色不透明的器具的观察液位效果结果。 Wherein, in Table 1 the results observed effect level using a transparent colored opaque appliance with conventional appliances. 表2为使用透明并带有放大作用的器具与传统着色不透明或透明但无放大作用的器具观察图案清晰度对比结果。 The results in Table 2 as Comparative clarity transparent and with a amplification appliance with conventional colored opaque or transparent without amplification patterns observed appliance. [0063] 表1[0064] [0063] Table 1 [0064]

Figure CN102502091AD00091

[0065] 表2[0066] [0065] Table 2 [0066]

Figure CN102502091AD00092

[0067] 使用以上透明并带有放大作用的器具与传统着色不透明或透明但无放大作用的器具相比,前者可让试用者非常清晰的观察到器具内保存液的液位,且非常直观的鉴赏到彩色接触镜的图案特别是精细的纹理。 [0067] Using the above transparent and with a amplification appliance compared with conventional colored opaque or transparent without the amplification of the appliance, which let's try a very clearly observed preservative solution level within the appliance, and very intuitive Appreciation of the colored contact lens pattern in particular fine texture. 其中当器具透明部份凸透镜的放大倍数为4〜6倍时,镜片图案的还原性最真实。 Wherein when the magnification lens portion is a transparent instrument 4 ~ 6 times, the reducing lens pattern truest. 这可让购买者在购买镜片前能识别和区分不同印刷质量的彩色接触镜实样,改变以往只看印刷单张图案的传统做法。 This allows the purchaser to identify and distinguish different print quality before purchasing lenses colored contact lens-like solid, a conventional practice to change the traditional look of a printed leaflet pattern. 实际使用过程中,通过具有放大功能、透明接触镜贮存和摆放的器具,方便使用者在不打开器具外盖的情况下(减少了空气对镜片和保存液的污染)选择适合当天自己佩戴彩色接触镜。 In actual use, by having a zoom function, a transparent contact lens storage and display appliance, user-friendly appliance without opening the outer lid of the (reduced air pollution and the preservation of the liquid lens) to choose their own day wear colored contact lenses. 本发明具有很高的实用价值。 The present invention has a high practical value.

Claims (7)

1.具有放大作用的透明接触镜贮存和摆放器具,包括外盖和腔体;其中腔体是盛装保存液和镜片的容器;腔体与外盖通过螺纹连接或过盈配合;其特征在于:所述腔体与外盖两者任意之一为透明材料制成,另一个为着色不透明材料制成,其中透明材料制成的部件上设有凸透镜,凸透镜设置在器具腔体的底部或者设置在外盖顶部上;凸透镜放大倍数为2-8 倍。 1. The transparent contact lens storage and display having amplification appliance, comprising an outer cover and chamber; wherein the cavity is containing the preservative solution and the lens container; the cavity in the outer cap is connected by a threaded or interference fit; characterized in that : the cavity in the outer cap is made from any one of both of a transparent material and the other made of colored opaque material, wherein the member is provided with a convex lens made of a transparent material, or a convex lens provided at the bottom of the cavity is provided an appliance on top of the outer cap; 2-8-fold magnification lens.
2.根据权利要求1所述的具有放大作用的透明接触镜贮存和摆放器具,其特征在于: 所述凸透镜放大倍数为4-6倍。 According to claim 1 having a transparent contact lens storage amplification and display appliance, characterized in that: said convex lens 4-6 times magnification.
3.根据权利要求1所述的具有放大作用的透明接触镜贮存和摆放器具,其特征在于: 当腔体或外盖为着色不透明材料制成时,所选用材料为含色母的聚乙烯或聚丙烯。 3. A contact lens according to claim transparent display and storage appliance having the amplification 1, wherein: when the cavity or the outer cover is made of colored opaque material, the material of choice is polyethylene masterbatch containing or polypropylene.
4.根据权利要求1所述的具有放大作用的透明接触镜贮存和摆放器具,其特征在于: 当腔体或外盖为透明材料制成时,所选用材料为聚苯乙烯、丙烯晴-苯乙烯共聚物、丙烯晴-丁二烯-苯乙烯共聚物或聚甲基丙烯酸甲酯。 According to claim transparent contact lens storage and display appliance having the amplification 1, wherein: when the cavity or the outer cover is made of a transparent material, the selected material is polystyrene, acrylonitrile - styrene copolymers, acrylonitrile - butadiene - styrene copolymer, or polymethyl methacrylate.
5.权利要求1所述的具有放大作用的透明接触镜贮存和摆放器具的制备方法,其特征在于:具有放大作用的透明接触镜贮存和摆放器具包括外盖和腔体;腔体与外盖通过螺纹连接或过盈配合;腔体与外盖两者任意之一为透明材料制成,另一个为着色不透明材料制成;制备透明的腔体或外盖时,将透明材料加入锁模力不低于30T的注塑机料斗中,并将凸透镜形状的注塑模具置于所述注塑机模架上注塑成型,形成的凸透镜设置在器具腔体的底部或者设置在外盖顶部上,形成的凸透镜放大倍数为2-8倍;制备不透明的腔体或外盖时, 将着色不透明材料加入锁模力不低于30T的注塑机料斗中,注塑成型。 Preparation transparent contact lens storage and display having amplification appliance according to claim 1, wherein: a transparent contact lens storage and display having amplification appliance comprises a cavity and an outer cover; and a cavity the outer cover is connected by a threaded or interference fit; one cavity in the outer cap is made of a transparent material, any two, the other is made of colored opaque material; preparing a cavity or a transparent cover, a transparent material is added to the lock clamping force of not less than 30T injection molding machine hopper, a convex lens shape and the mold was placed in an injection molding machine for injection molding mold frame, formed of a convex lens provided at the bottom of the cavity or the appliance is provided on the top of the outer cover, formed 2-8 times magnification lens; preparing an opaque cavity or outer cover, an opaque coloring material is added is not less than the clamping force of the injection molding machine hopper 30T injection molding.
6.根据权利要求5所述的方法,其特征在于:所述着色不透明材料为含色母的聚乙烯或聚丙烯,当选用聚乙烯时:注塑的温度为140〜200°C、注射压力为800bar、保压时间为23kc ;当选用聚丙烯时,注塑温度为175〜210°C、注射压力为llOObar、保压时间为25Sec0 6. The method according to claim 5, wherein: the coloring material-containing masterbatch opaque polyethylene or polypropylene, polyethylene was elected: injection molding temperature of 140~200 ° C, injection pressure is 800bar, dwell time 23kc; elected with polypropylene, the injection molding temperature of 175~210 ° C, injection pressure of llOObar, dwell time 25Sec0
7.根据权利要求5所述的方法,其特征在于:所述透明材料为聚苯乙烯、丙烯晴-苯乙烯共聚物、丙烯晴-丁二烯-苯乙烯共聚物或聚甲基丙烯酸甲酯;当选用聚苯乙烯时,注塑的温度为180〜270°C、注射压力为500bar、保压时间为20kc ;当选用聚甲基丙烯酸甲酯时,注塑温度为240〜270°C,注射压力为700bar、保压时间为23kc ;当选用丙烯晴-苯乙烯共聚物时,注塑温度为170〜200°C、注射压力为600bar、保压时间为20kc ;当丙烯晴-丁二烯-苯乙烯共聚物时,注塑温度为180〜230°C、注射压力为700bar、保压时间为22Sec0 7. The method as claimed in claim 5, wherein: the transparent material is polystyrene, acrylonitrile - styrene copolymers, acrylonitrile - butadiene - styrene copolymer, polymethyl methacrylate or ; elected with polystyrene, the injection molding temperature of 180~270 ° C, injection pressure of 500bar, holding time 20Kc; elected with polymethyl methacrylate, the injection molding temperature of 240~270 ° C, injection pressure to 700bar, holding time 23kc; elected with acrylonitrile - styrene copolymer, the injection molding temperature of 170~200 ° C, injection pressure of 600bar, holding time 20Kc; when acrylonitrile - butadiene - styrene when the copolymer, the injection temperature of 180~230 ° C, injection pressure of 700bar, dwell time 22Sec0
CN 201110331065 2011-10-27 2011-10-27 Storing and placing appliance of transparent contact lens with magnifying function and preparation method thereof CN102502091A (en)

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