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    • 2. 发明申请
    • 包装用部材
    • WO2022131313A1
    • 2022-06-23
    • PCT/JP2021/046397
    • 2021-12-15
    • 株式会社KY7
    • 高野 朗
    • B65D3/28B65D3/00B65D43/00
    • 【課題】 密閉性に優れた包装用部材を提供する。 【解決手段】 包装用部材は、紙系素材からなるブランク材の2つの端部を重ねた状態で該端部の互いの対向域を互いに接合した接合部を備えた環状の側壁を有し、2つの前記端部それぞれは、前記ブランク材を圧縮した圧縮部をなし、且つ、先端に向かって先細りした形状となっており、前記端部のうち前記対向域に対する裏面側の領域を非対向域と定め、前記ブランク材の厚み方向を法線とする平面を水平面に揃えた場合に、それぞれの前記端部は、下記式1を満たす、 包装用部材。 β≧α ・・・(式1) ただし、βは、前記ブランク材の厚み方向に沿った前記ブランク材の切断面における、前記水平面に沿った方向を基準として前記対向域の外端から前記対向域の内端に向かう方向の第1の仰俯角を示し、αは、前記切断面における、前記水平面に沿った方向を基準として前記非対向域の外端から前記対向域の前記内端の裏面側に対応した前記非対向域の位置に向かう方向の第2の仰俯角を示す。
    • 8. 发明申请
    • PAPER CUP AND METHOD FOR MAKING THE SAME
    • 纸杯及其制造方法
    • WO2006042908A1
    • 2006-04-27
    • PCT/FI2005/050364
    • 2005-10-20
    • HUHTAMÄKI OYJVÄHÄVIHU, PekkaTORKKEL, Olavi
    • VÄHÄVIHU, PekkaTORKKEL, Olavi
    • B65D3/28B65D3/06B65D81/38
    • B65D3/06B65D3/22B65D3/28B65D81/3874
    • A paper cup (10) comprises a sidewall (11) having a plurality of spaced apart scores (25) formed in the inner surface of it, which scores (25) form a plurality of spaced apart ribs (24) in the outer surface of said sidewall (11). The cup is suitable for use with hot beverage as the outward protruding ribs (24) reduce the contact between the cup (10) and the fingers of the user. To make the paper cup, a side- wall blank is provided and a plurality of spaced apart scores (25) is formed in the first surface of the sidewall blank, which scores (25) form a plurality of spaced apart ribs (24) in the opposite surface of the sidewall blank. A cup is then com- posed in such a way that the ribs (24) face the outside of the cup (10) and the scores (24) face the inside of the cup (10). Preferably the scores (25) are formed while the sidewall blank is being cut from a paper substrate.
    • 纸杯(10)包括具有形成在其内表面上的多个间隔开的刻痕(25)的侧壁(11),所述刻痕(25)在其外表面中形成多个间隔开的肋(24) 所述侧壁(11)。 杯子适合于与热饮料一起使用,因为向外突出的肋(24)减少杯子(10)和使用者的手指之间的接触。 为了制造纸杯,设置有侧壁坯料,并且在侧壁坯料的第一表面中形成多个间隔开的刻痕(25),所述刻痕(25)形成多个间隔开的肋(24),其中 侧壁坯料的相对表面。 然后将杯子组装成使得肋(24)面向杯子(10)的外部,并且分数(24)面向杯子(10)的内部。 优选地,在从纸基材切割侧壁坯料的同时形成分数(25)。
    • 9. 发明申请
    • METHOD FOR MANUFACTURING PAPER CUP AND PAPER CUP
    • 制造纸杯和纸杯的方法
    • WO2005030019A3
    • 2005-05-19
    • PCT/JP2004014567
    • 2004-09-28
    • TOPPAN PRINTING CO LTDMORINAGA MILK INDUSTRY CO LTDTANIGUCHI MASAYUKIMAKINO KAZUTAKA
    • TANIGUCHI MASAYUKIMAKINO KAZUTAKA
    • A47G19/22A47J20060101B31B17/00B31B49/00B65D3/06B65D3/14B65D3/22B65D3/28
    • B65D3/06B31B50/25B31B50/28B31B50/81B31B2105/00B31B2105/0022B31B2120/00B31B2120/002B31B2120/40B31F1/0038B65D3/14
    • Disclosed is a paper cup which exhibits an appropriate barrier performance without deteriorating properties of a content therein. In the bonded portion of a side wall of this paper cup, one end portion of a side wall paper sheet located inner side of the cup has such a structure wherein the end face of a paper base layer is covered with a barrier layer while preventing both end faces of the paper base layer and barrier layer from being exposed to the outside. An end portion (3) of a side wall paper sheet (2) which is at the inner side of a side wall bonded portion (4) of a paper cup has a paper base-absent portion (18) which extends from a circular bottom (10) to an upper rim (12). In the paper base-absent portion (18), a paper base layer-removed portion (19) wherein the paper base is die-cut is covered with a barrier layer (15), and a barrier layer-removed portion (20) which is located inner side of the paper base layer-removed portion (19) and wherein the barrier layer (15) is die-cut is covered with a thermoplastic resin layer (14). The end face of the end portion (3) wherein the paper base-absent portion (18) is located is so formed that a paper base layer (16) and the barrier layer (15) are not exposed to the outside, and the end face of the paper base layer-removed portion (19) in the paper base-absent portion (18) is covered with the barrier layer (15).
    • 本发明公开了一种纸杯,其具有合适的阻隔性能而不损害其中的内容物的性能。 在该纸杯的侧壁的接合部分中,位于杯子内侧的侧壁纸张的一个端部具有这样的结构,其中纸基层的端面被阻挡层覆盖,同时防止 纸基层和阻挡层的端面不暴露于外部。 位于纸杯的侧壁粘合部分(4)内侧的侧壁纸张(2)的端部(3)具有纸基缺失部分(18),其从圆形底部 (10)连接到上边缘(12)。 在纸基体缺失部(18)中,纸基材被冲切的纸基层除去部(19)被阻隔层(15)和阻隔层去除部(20)覆盖,阻隔层 位于所述纸基层去除部分(19)的内侧,并且所述阻挡层(15)被冲切的部分被热塑性树脂层(14)覆盖。 其中纸基缺失部分(18)所处的端部(3)的端面被形成为使得纸基层(16)和阻挡层(15)不暴露于外部,并且端部 纸基体缺失部18中的纸基体层除去部19的表面被阻隔层15覆盖。
    • 10. 发明申请
    • CONTAINER WALL OF PAPER AND PROCESS FOR PRODUCING SUCH A CONTAINER WALL
    • 集装箱壁纸和生产这种集装箱墙的过程
    • WO02049834A1
    • 2002-06-27
    • PCT/SE2001/002744
    • 2001-12-12
    • B31B50/59B65D3/04B65D3/28B65D65/02B31B43/00B65D3/02
    • B65D3/28B31B50/592B65D3/04
    • A container wall of paper (10, 22) for a container with a predominantly circular or elliptic cross-section is disclosed. The paper is a highly extensible Kraft paper, preferably with an extension of 5% to 20%. The container wall ((10, 22) has at least one inwards or outwards (12, 14, 16, 26) from the periphery (20, 14, 32) extending portion. The containers produced with the container wall may be bottles, cans, jars, disposable, cups, drinking glasses, barrels, and vases. Further, a process of producing a container wall of paper (10, 22) is described. In the process highly extensible Kraft paper is pressed between a hard form providing the shape of the container wall (10, 22), and a matching hard counter form; a soft flexible counter form which under pressure follows the shape of the hard form, and liquid or gas that under pressure forces the paper to follow the shape of the hard form.
    • 公开了一种用于具有主要为圆形或椭圆形横截面的容器的纸容器壁(10,22)。 该纸是高度可延展的牛皮纸,优选延伸5%至20%。 容器壁((10,22)从周边(20,14,36)延伸部分至少有一个向内或向外(12,14,16,26),由容器壁产生的容器可以是瓶,罐 ,瓶子,一次性杯子,杯子,饮料杯,桶和花瓶,此外,描述了制作纸(10,22)的容器壁的过程,在高度可延展的牛皮纸被压制在提供形状 的容器壁(10,22)和匹配的硬计数器形式;柔性柔性计数器形式,其在压力下遵循硬质的形状,以及在压力下迫使纸张遵循硬的形状的液体或气体 形成。