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CN2388131Y - 扁状出口膏状物包装袋 - Google Patents

扁状出口膏状物包装袋 Download PDF

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CN2388131Y
CN2388131Y CN99242080.6U CN99242080U CN2388131Y CN 2388131 Y CN2388131 Y CN 2388131Y CN 99242080 U CN99242080 U CN 99242080U CN 2388131 Y CN2388131 Y CN 2388131Y
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刘拂洋
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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Abstract

本实用新型属于膏状物包装袋的制造,由圆筒状的袋体和扁平出口构成的扁状出口膏状物包装袋,出口通道是椭圆形柱体,出口通道内壁是抛物线型,椭圆的半径由里至外到出口处逐渐缩小,出口处是扁平的椭圆形状,可以使被挤出的膏体呈均匀、平整、美观的扁带状,可均匀涂满刷子。

Description

扁状出口膏状物包装袋
本实用新型属于膏状物包装袋的制造。
目前牙膏类、化妆品类等膏状日用品的包装出口均为圆形,膏体挤出后呈圆柱体,以牙膏为例,圆柱形膏体如果涂满牙刷刷毛则造成浪费,且圆柱体膏体不能平整、均匀的介于刷毛与牙齿之间,与牙齿接触面小,刷起来容易碎成小块儿从牙刷上掉下来散落于口中,即不舒服又造成浪费,对消费者很不方便,其它膏体日用品亦存在此类问题。
本实用新型的目的在于提供一种扁状出口膏状物包装袋,它是一种非常实用的包装袋,采用特殊形状的出口通道,使被挤出的膏体呈均匀、平整、美观的扁带状,可均匀涂满刷子,可以克服上述的缺点,本实用新型设计新颖,使用可靠,方便,深受广大消费者欢迎。
本实用新型包括圆筒状形的膏状物包装袋体和出口,出口通道是扁平椭圆柱体,椭圆的半径由里至外到出口处逐渐缩小,出口处是扁平的椭圆形状。
本实用新型参照附图详细说明如下:
图1是扁状出口膏状物包装袋剖面示意图;图2是扁状出口膏状物包装袋另一剖面示意图;图3是扁状出口膏状物包装袋出口通道平剖示意图。
如图所示,1是袋体,呈圆筒状,2是出口通道外壁,3是出口通道,4是出口处,5是扣式盖,6是出口通道内壁,它是抛物线型;A-A、B-B、C-C、D-D和E-E,分别是出口通道横切示意图,出口通道3与袋体1连接处是圆形,从E-E至A-A逐渐变为扁平的椭圆形状,椭圆的半径由里至外到出口处4逐渐缩小,椭圆的长半径是短半径的2~4倍;出口通道3的外壁呈圆形、梯形或扁平的圆柱体,出口处4可连接扣式盖5封闭,外壁是圆形、梯形圆柱体时,出口处4可采用通常的螺旋盖封闭。
本实用新型的出口通道内壁是抛物线型,呈扁平椭圆柱体的设计,目的是为能逐渐减小对膏体的压力,使膏体被挤出时内外压不至于变化过快,避免膏体挤出时发生膨胀,出口通道与袋体连接处设计成广口圆形,而不直接设计成扁形是为使挤膏体时不至过于费力。此种设计方案可轻松挤出扁带状,平整、均匀的膏体。出口宽度相当于一般牙刷(以牙膏为例,其它产品依情况设计)宽度(约1厘米),为保证出口通道的作用得以实现,其长度应不小于3厘米。
本实用新型可以使膏状产品挤出均匀、平整、扁带状膏体涂于使用处。仍以牙膏为例,可以不致浪费的涂满整个牙刷,还可以使牙膏扁平、均匀的置于牙刷刷毛和牙齿之间,增大接触面,增强洁齿效果。挤出的膏体新颖美观,造形别致,容易引起消费者的兴趣和注意,增强购买欲,由于该产品方便,实用,解决了旧技术的缺陷,投入市场后,旧产品将逐渐被淘汰。当新旧产品同时置于消费者面前时,消费者的购买倾向将会是明显的,所以本实用新型蕴藏着巨大的商业价值。

Claims (2)

1.一种扁状出口膏状物包装袋,它包括圆筒状的袋体和出口,其特征在于出口通道是扁平椭圆柱体,出口通道内壁是抛物线型,椭圆的半径由里至外到出口处逐渐缩小,出口处是扁平的椭圆形状,出口处可采用通常的螺旋盖或扣式盖封闭。
2.根据权利要求1所述的扁状出口膏状物包装袋,其特征在于所说椭圆的长半径是短半径的2~4倍。
CN99242080.6U 1999-08-29 1999-08-29 扁状出口膏状物包装袋 Expired - Fee Related CN2388131Y (zh)

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CN99242080.6U CN2388131Y (zh) 1999-08-29 1999-08-29 扁状出口膏状物包装袋

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Application Number Priority Date Filing Date Title
CN99242080.6U CN2388131Y (zh) 1999-08-29 1999-08-29 扁状出口膏状物包装袋

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CN2388131Y true CN2388131Y (zh) 2000-07-19

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