Method and system for manufacturing a package
    2.
    发明授权
    Method and system for manufacturing a package 有权
    制造包装的方法和系统

    公开(公告)号:US07234286B2

    公开(公告)日:2007-06-26

    申请号:US11204704

    申请日:2005-08-16

    IPC分类号: B65B9/06 B65B61/18

    摘要: A method and system for manufacturing a package include: a package-joining belt forming step for forming a package-joining belt (PC) in which packages (P) each containing a material filled in between superposed films and each sealed by joint portions (PA) and a side edge portion (PF) are joined with each other by the joint portions (PA), the package-joining belt forming step including: a superposing process of forming superposed films; a joint portion forming process of forming band-shaped joint portions (PA); a side edge portion forming process of forming band-shaped side edge portion (PF); and a filling process of filling the material; and a scar forming step for forming plural elongate scars (100) each extending adjacent and substantially perpendicularly to the side edge in the side edge portion (PF), wherein the package-joining belt forming step and the scar forming step are carried out, while the package-joining belt is drawn.

    摘要翻译: 用于制造包装的方法和系统包括:包装接合带形成步骤,用于形成包装接合带(PC),其中包含每个包含填充在重叠膜之间的材料的封装(P),并且每个封装接合带由接合部分(PA )和侧边缘部(PF)通过接合部(PA)彼此接合,所述包装接合带形成步骤包括:重叠工序,形成叠层膜; 形成带状接合部(PA)的接合部形成工序; 形成带状侧缘部(PF)的侧缘部形成工序; 以及填充材料的填充过程; 以及疤痕形成步骤,用于形成在侧边缘部分(PF)中相邻且基本上垂直于侧边缘延伸的多个细长的疤痕(100),其中进行包装接合带的形成步骤和疤痕形成步骤,同时 拉出包装连接带。

    High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same
    3.
    发明授权
    High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same 有权
    具有优异的应变时效硬化性能的高强度热轧钢板及其制造方法

    公开(公告)号:US07252724B2

    公开(公告)日:2007-08-07

    申请号:US10643227

    申请日:2003-08-18

    IPC分类号: C21D8/02

    摘要: A high tensile strength hot-rolled steel sheet having superior strain aging hardenability, which has high formability and stable quality characteristics, and in which satisfactory strength is obtained when the steel sheet is formed into automotive components, thus enabling the reduction in weight of automobile bodies is provided. Specifically, a method for producing a high tensile strength hot-rolled steel sheet having superior strain aging hardenability with a BH of 80 MPa or more, a ΔTS of 40 MPa or more, and a tensile strength of 440 MPa or more includes the steps of heating a steel slab to 1,000° C. or more, the steel slab containing, in percent by mass 0.15% or less of C, 2.0% or less of Si, 3.0% or less of Mn, 0.08% or less of P, 0.02% or less of S, 0.02% or less of Al, 0.0050% to 0.0250% of N, and optionally 0.1% or less in total of at least one of more than 0.02% to 0.1% of Nb and more than 0.02% to 0.1% of V, the ratio N (mass %)/Al (mass %) being 0.3 or more, rough-rolling the steel slab to form a sheet bar; finish-rolling the sheet bar at a finishing temperature of 800° C. or more; cooling at a cooling rate of 20° C. to 40° C./s or more within 0.5 second after the finish-rolling; and coiling at a temperature of 650° C. to 450° C. or less.

    摘要翻译: 具有优异的应变时效淬透性的高拉伸强度热轧钢板,其成形性高,质量特性稳定,当将钢板形成汽车部件时,能够获得令人满意的强度,能够减轻汽车车身的重量 被提供。 具体而言,制造具有优异的应变时效淬透性,BH为80MPa以上,ΔTS为40MPa以上,拉伸强度为440MPa以上的高强度热轧钢板的制造方法,其特征在于, 将钢坯加热至1000℃以上时,含有以质量%计含有0.15%以下的Si,2.0%以下的Si,3.0%以下的Mn,0.08%以下的P,0.02 S%以下,Al:0.02%以下,N:0.0050〜0.0250%,Nb:0.02〜0.1%,Nb:0.02〜0.1% V的百分比,N(质量%)/ Al(质量%)的比例为0.3以上,对钢坯进行粗轧以形成板坯; 在800℃或更高的终轧温度下对板材进行精轧; 在精轧后的0.5秒内以20℃至40℃/秒的冷却速度冷却; 并在650℃至450℃或更低的温度下卷取。

    Method and system for manufacturing a package
    4.
    发明申请
    Method and system for manufacturing a package 有权
    制造包装的方法和系统

    公开(公告)号:US20060137298A1

    公开(公告)日:2006-06-29

    申请号:US11204704

    申请日:2005-08-16

    IPC分类号: B65B9/06

    摘要: A method and system for manufacturing a package include: a package-joining belt forming step for forming a package-joining belt (PC) in which packages (P) each containing a material filled in between superposed films and each sealed by joint portions (PA) and a side edge portion (PF) are joined with each other by the joint portions (PA), the package-joining belt forming step including: a superposing process of forming superposed films; a joint portion forming process of forming band-shaped joint portions (PA); a side edge portion forming process of forming band-shaped side edge portion (PF); and a filling process of filling the material; and a scar forming step for forming plural elongate scars (100) each extending adjacent and substantially perpendicularly to the side edge in the side edge portion (PF), wherein the package-joining belt forming step and the scar forming step are carried out, while the package-joining belt is drawn.

    摘要翻译: 用于制造包装的方法和系统包括:包装接合带形成步骤,用于形成包装接合带(PC),其中包含每个包含填充在重叠膜之间的材料的封装(P),并且每个封装接合带由接合部分(PA )和侧边缘部(PF)通过接合部(PA)彼此接合,所述包装接合带形成步骤包括:重叠工序,形成叠层膜; 形成带状接合部(PA)的接合部形成工序; 形成带状侧缘部(PF)的侧缘部形成工序; 以及填充材料的填充过程; 以及疤痕形成步骤,用于形成在侧边缘部分(PF)中相邻且基本上垂直于侧边缘延伸的多个细长的疤痕(100),其中进行包装接合带形成步骤和疤痕形成步骤,同时 拉出包装连接带。

    Surface sizing of paper with an acrylic copolymer where scum formation
is minimized
    6.
    发明授权
    Surface sizing of paper with an acrylic copolymer where scum formation is minimized 失效
    用最小化浮渣形成的丙烯酸共聚物对纸进行表面施胶

    公开(公告)号:US4030970A

    公开(公告)日:1977-06-21

    申请号:US474544

    申请日:1974-05-30

    摘要: A process for surface sizing paper with a surface sizing composition, which comprises a copolymer of acrylic or methacrylic ester, alkali metal salts of acrylic or methacrylic acid, and acrylic or methacrylic acid, or ammonium or lower alkyl amine salts thereof, where substantially no scum forms in the press operation, even after 8 hours.

    摘要翻译: 一种具有表面施胶组合物的表面施胶纸的方法,其包括丙烯酸或甲基丙烯酸酯的共聚物,丙烯酸或甲基丙烯酸的碱金属盐和丙烯酸或甲基丙烯酸或其铵或低级烷基胺盐,其中基本上没有浮渣 形式在新闻业务,甚至8小时后。

    METHOD FOR MANUFACTURING HIGH STRENGTH HOT ROLLED STEEL SHEET
    7.
    发明申请
    METHOD FOR MANUFACTURING HIGH STRENGTH HOT ROLLED STEEL SHEET 有权
    制造高强度热轧钢板的方法

    公开(公告)号:US20110271733A1

    公开(公告)日:2011-11-10

    申请号:US12674281

    申请日:2008-08-20

    IPC分类号: B21D31/00

    摘要: A method for manufacturing a high strength hot rolled steel sheet includes heating a slab to a temperature in the range of 1150 to 1300° C.; hot rolling the slab with a finishing rolling temperature being in the range of 800 to 1000° C.; cooling the steel sheet at a mean cooling rate of 30° C./s or higher to a cooling termination temperature in the range of 525 to 625° C.; suspending cooling for a time period in the range of 3 to 10 seconds; cooling the steel sheet in such a manner that cooling of the steel sheet is nucleate boiling; and coiling the steel sheet at a temperature in the range of 400 to 550° C.

    摘要翻译: 制造高强度热轧钢板的方法包括将板坯加热到1150-1300℃的温度范围内。 热轧板坯,精轧温度在800〜1000℃的范围内。 以30℃/ s以上的平均冷却速度将钢板冷却至525〜625℃的冷却终止温度。 暂停冷却一段时间在3到10秒的范围内; 以钢板的冷却成核沸腾的方式冷却钢板; 并在400〜550℃的范围内卷取钢板。

    HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN AGING HARDENABILITY AND METHOD FOR PRODUCING THE SAME
    8.
    发明申请
    HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN AGING HARDENABILITY AND METHOD FOR PRODUCING THE SAME 审中-公开
    具有超级应变老化的高拉伸强度热轧钢板及其制造方法

    公开(公告)号:US20090202384A1

    公开(公告)日:2009-08-13

    申请号:US12367577

    申请日:2009-02-09

    摘要: A high tensile strength hot-rolled steel sheet having superior strain aging hardenability, which has high formability and stable quality characteristics, and in which satisfactory strength is obtained when the steel sheet is formed into automotive components, thus enabling the reduction in weight of automobile bodies. Specifically, a method for producing a high tensile strength hot-rolled steel sheet having superior strain aging hardenability with a BH of 80 MPa or more, a ΔTS of 40 MPa or more, and a tensile strength of 440 MPa or more includes the steps of heating a steel slab to 1,000° C. or more, the steel slab containing, in percent by mass, 0.15% or less of C, 0.45% or less of Si, 3.0% or less of Mn, 0.08% or less of P, 0.02% or less of S, 0.02% or less of Al, 0.0050% to 0.0250% of N, and optionally 0.1% or less in total of at least one of more than 0.02% to 0.1% of Nb and more than 0.02% to 0.1% of V, the ratio N (mass %)/Al (mass %) being 0.86 or more; rough-rolling the steel slab to form a sheet bar; finish-rolling the sheet bar at a finishing temperature of 800° C. or more; cooling at a cooling rate of 20° C. to 40° C./s or more within 0.5 second after the finish-rolling; and coiling at a temperature of 650° C. to 450° C. or less.

    摘要翻译: 具有优异的应变时效淬透性的高拉伸强度热轧钢板,其成形性高,质量特性稳定,当将钢板形成汽车部件时,能够获得令人满意的强度,能够减轻汽车车身的重量 。 具体而言,制造具有优异的应变时效淬透性,BH为80MPa以上,ΔTTS为40MPa以上,拉伸强度为440MPa以上的高强度热轧钢板的制造方法,其特征在于, 将钢坯加热至1000℃以上时,所述钢坯以质量%计含有0.15%以下的C,0.45%以下的Si,3.0%以下的Mn,0.08%以下的P, 0.02%以下的S,0.02%以下的Al,0.0050%〜0.0250%的N,任意的0.1%以下,Nb中的0.02%以上0.1%以下,0.02%以上,0.02%以上, 0.1%的V,N(质量%)/ Al(质量%)的比例为0.86以上; 粗轧钢板以形成板材; 在800℃或更高的终轧温度下对板材进行精轧; 在精轧后的0.5秒内以20℃至40℃/秒的冷却速度冷却; 并在650℃至450℃或更低的温度下卷取。