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    • 2. 发明申请
    • COSMETIC TESTER
    • 化妆品测试仪
    • WO1991008692A1
    • 1991-06-27
    • PCT/US1990007283
    • 1990-12-10
    • THE SPATZ CORPORATIONSPATZ, Walter, B.
    • THE SPATZ CORPORATION
    • A45D40/00
    • A45D40/0087A45D40/16A45D40/26
    • A cosmetic tester (10) comprises a base (12) and a cap or matrix (14). The base includes a pedestal (18), a support (20) and an intermediate portion (22) which connects the support to the pedestal. A sample (16) of lip creme or other cosmetic, which is configured as a shell, is secured to the support. The matrix/cap is disposed over the shell and includes a tubular wall (32) which is configured to mate closely with the intermediate portion sufficient for essentially preventing passage of any of the sample between the wall and the intermediate portion, but for permitting escape of air therebetween. The matrix terminates in opposed open (34) and closed (36) ends. The closed end is provided with an inner surface (38) in intimate contact with the sample to provide it with an external surface whose configuration matches that of the matrix's inner surface. The cosmetic tester is constructed by using the matrix as a mold into which a measured quantity of molten cosmetic is placed. The support is then inserted within the matrix and into contact with the molten cosmetic to compression mold it into the shell. After molding, the shell may be slightly spaced from the closed end of the matrix by temporarily forcing ribs (440) beyond a transition (452) in the matrix to produce a resilient force during molding of the shell and thereafter permitting the resilient force alone or by a mechanical separating force between the base (412) and the matrix-cap (414) to slightly move the shell away from contact with the closed end. Alternatively, the cosmetic may be inserted into and between an assembly of the base and the support by injection or transfer molding.
    • 化妆品测试器(10)包括基底(12)和帽或基质(14)。 基座包括将支撑件连接到基座的基座(18),支撑件(20)和中间部分(22)。 被配置为壳体的唇膏或其他化妆品的样品(16)固定到支撑体上。 矩阵/帽设置在壳体之上,并且包括管状壁(32),其被构造成与中间部分紧密配合,足以基本上防止任何样品在壁和中间部分之间通过,但是为了允许 空气之间。 矩阵终止于相对的开口(34)和封闭(36)端。 封闭端设置有与样品紧密接触的内表面(38),以使其具有与基体内表面匹配的外表面。 该化妆品试验机是通过使用该基质作为其中放置测量量的熔融化妆品的模具构成的。 然后将支撑体插入基体内并与熔化的化妆品接触以将其压缩成壳。 在模制之后,壳体可以通过临时迫使肋(440)超过基质中的过渡(452)而在基体的封闭端部稍微间隔开,以在模制壳体期间产生弹性力,然后允许单独的弹性力或 通过基部(412)和矩阵帽(414)之间的机械分离力来使外壳稍微移动而不与封闭端接触。 或者,可以通过注射或传递模塑将化妆品插入基座和支撑件的组件之间和之间。