EASY OPEN WOVEN POLYPROPYLENE BAG
    42.
    发明申请
    EASY OPEN WOVEN POLYPROPYLENE BAG 审中-公开
    容易打开的WOVEN POLYPROPYLENE袋

    公开(公告)号:US20100209026A1

    公开(公告)日:2010-08-19

    申请号:US12686075

    申请日:2010-01-12

    IPC分类号: B65D33/00

    CPC分类号: B65D33/1691 B65D33/18

    摘要: The disclosure relates to a large package, typically with woven polypropylene walls, including an easy-open strip with a pre-activated peel seal. The easy-open strip achieves a high burst strength by configuring the pre-activated peel seal in shear mode in response to internal (product side) forces while achieving a low consumer opening force by configuring the peel seal in response to external (consumer side) forces.

    摘要翻译: 本公开涉及通常具有编织聚丙烯壁的大型包装,其包括具有预活化剥离密封件的容易开口的条带。 通过在剪切模式下响应于内部(产品侧)力配置预激活的剥离密封,同时通过根据外部(消费者侧)配置剥离密封来实现低消费者的打开力,从而实现了高的破裂强度, 军队。

    HIGH BURST PACKAGE HAVING A RECLOSABLE POUR SPOUT
    43.
    发明申请
    HIGH BURST PACKAGE HAVING A RECLOSABLE POUR SPOUT 有权
    具有可接受的POUR SPOUT的高冲击包

    公开(公告)号:US20100202714A1

    公开(公告)日:2010-08-12

    申请号:US12649785

    申请日:2009-12-30

    IPC分类号: B65D30/20 B65D33/30

    摘要: The disclosure relates to a gusseted reclosable package with an internal unisex reclosure strip. The reclosure strip has upper and lower flanges, and a two or three-point connection, rather than a four-point connection, to the interior circumference of the package. This results in the package having a higher internal (product side) opening strength than the external (consumer side) opening strength, thereby allowing the package to be easily opened by the consumer while maintaining a high burst strength.

    摘要翻译: 本公开涉及具有内部中性重合闸条的角撑可再封闭包装。 重合闸带具有上和下凸缘,以及与包装的内部圆周的两点或三点连接,而不是四点连接。 这导致封装具有比外部(消费者侧)开口强度更高的内部(产品侧)开口强度,从而允许包装容易地被消费者打开,同时保持高的破裂强度。

    Leak-proofing gussets on multi-wall paper and woven polypropylene packages or bags
    44.
    发明申请
    Leak-proofing gussets on multi-wall paper and woven polypropylene packages or bags 审中-公开
    多壁纸和编织聚丙烯包装或袋子上的防漏角撑板

    公开(公告)号:US20080279484A1

    公开(公告)日:2008-11-13

    申请号:US11801062

    申请日:2007-05-07

    IPC分类号: B65D33/16

    CPC分类号: B65D31/10 B65D33/2591

    摘要: Reclosable gusseted packages or bags have improved resistance to leaking or spilling through the gussets by way of glue or adhesive applied in the gussets in the areas proximate to the reclosable zipper of the bag. This can be done by applying a glue smear to the interior and exterior of the gusset walls; applying glue dots between the exterior facing walls of the gussets; or by applying the glue smear between the exterior facing walls of the gussets.

    摘要翻译: 可再密封角撑板的包装或袋子通过粘合剂或粘合剂施加在靠近袋子的可重新闭合的拉链的区域中的角撑板中,通过角撑板泄漏或溢出,具有改进的抵抗力。 这可以通过对角撑板壁的内部和外部施加胶水涂抹来实现; 在角撑板的外墙之间施加胶点; 或者通过在角撑板的外墙之间施加胶水涂抹。

    Negative working, peel developable, single sheet color proofing system
with polyvinyl acetal photoadhering layer
    45.
    发明授权
    Negative working, peel developable, single sheet color proofing system with polyvinyl acetal photoadhering layer 失效
    负片工作,剥离可开发,单层彩色打样系统,具有聚乙烯醇缩醛光刻胶层

    公开(公告)号:US5738970A

    公开(公告)日:1998-04-14

    申请号:US823766

    申请日:1997-03-24

    CPC分类号: G03F3/106

    摘要: A negative-acting color proofing element comprising, sequentially, (i) a strippable, transparent cover sheet; (ii) a crosslinked layer, which comprises a polymer having phenolic groups; (iii) a color layer, which comprises an organic binder, a polymerizable monomer, a colorant, and an optional photoinitiator, (iv) a photoadhering layer, which comprises a polymerizable component having at least one ethylenically unsaturated group; a polymer comprising polyvinyl acetal and polyvinyl alcohol segments, having from about 1 to about 40 weight % polyvinyl alcohol content; and an optional photoinitiator, wherein least one of either the color layer or the photoadhering layer contains a photoinitiator; (v) a thermoplastic adhesive layer; and (vii) a receiver sheet. Preferably the polymerizable component and photoinitiator diffuse into the color layer during assembly of the element. An image is produced by laminating the photosensitive element to a receiver sheet; imagewise exposing the color layer and the photoadhering layer to actinic radiation through the transparent cover and crosslinked phenolic layer; peeling apart the receiver sheet and the transparent cover sheet, leaving exposed areas of the color layer attached to the receiver sheet via the photoadhering layer and adhesive layer and unexposed areas being removed with the cover sheet and the crosslinked phenolic layer, thereby forming a colored negative image on the receiver sheet. Preferably these image producing steps are repeated at least once wherein another photosensitive element having a different colorant is transferred via its photoadhering and adhesive layers to the negative image previously produced on the receiver sheet.

    摘要翻译: 一种负面作用的着色元件,其顺序地包括(i)可剥离的透明覆盖片; (ii)交联层,其包含具有酚基的聚合物; (iii)着色层,其包含有机粘合剂,可聚合单体,着色剂和任选的光引发剂,(iv)光引发层,其包含具有至少一个烯属不饱和基团的可聚合组分; 包含聚乙烯醇缩醛和聚乙烯醇链段的聚合物,具有约1至约40重量%的聚乙烯醇含量; 和任选的光引发剂,其中所述着色层或所述光引发层中的至少一个含有光引发剂; (v)热塑性粘合剂层; 和(vii)接收片。 优选地,可聚合组分和光引发剂在元件组装期间扩散到着色层中。 通过将感光元件层压到接收片来制造图像; 通过透明盖和交联的酚醛层将彩色层和光致粘附层成像曝光到光化辐射; 剥离接收片和透明覆盖片,通过遮光层和粘合剂层将着色层的暴露区域附着到接收片上,并且用覆盖片和交联酚醛层除去未曝光的区域,由此形成着色的负片 图像在接收页。 优选地,这些图像产生步骤重复至少一次,其中具有不同着色剂的另一光敏元件经由其光粘合层和粘合剂层转移到先前在接收片上产生的负像。

    High burst package having a reclosable pour spout
    46.
    发明授权
    High burst package having a reclosable pour spout 有权
    具有可重新闭合的倾倒口的高爆破包装

    公开(公告)号:US09102453B2

    公开(公告)日:2015-08-11

    申请号:US12649785

    申请日:2009-12-30

    摘要: The disclosure relates to a gusseted reclosable package with an internal unisex reclosure strip. The reclosure strip has upper and lower flanges, and a two or three-point connection, rather than a four-point connection, to the interior circumference of the package. This results in the package having a higher internal (product side) opening strength than the external (consumer side) opening strength, thereby allowing the package to be easily opened by the consumer while maintaining a high burst strength.

    摘要翻译: 本公开涉及具有内部中性重合闸条的角撑可再封闭包装。 重合闸带具有上和下凸缘,以及与包装的内部圆周的两点或三点连接,而不是四点连接。 这导致封装具有比外部(消费者侧)开口强度更高的内部(产品侧)开口强度,从而允许包装容易地被消费者打开,同时保持高的破裂强度。

    Zipper with sachet
    47.
    发明授权
    Zipper with sachet 有权
    拉链与小袋

    公开(公告)号:US08832908B2

    公开(公告)日:2014-09-16

    申请号:US12951512

    申请日:2010-11-22

    摘要: A reclosable zipper is disclosed which includes a first profile containing a first interlocking element and a first product side flange. A second profile is provided which contains a second product side flange and a second interlocking element for reclosably interlocking with the first interlocking element. A sachet is provided on a flange either on the product or consumer side or extending between the first and second flanges.

    摘要翻译: 公开了一种可重新闭合的拉链,其包括包含第一互锁元件和第一产品侧凸缘的第一轮廓。 提供了第二轮廓,其包含第二产品侧凸缘和用于可重新与第一互锁元件互锁的第二互锁元件。 在产品或消费者侧的凸缘上提供小袋,或者在第一和第二凸缘之间延伸。

    Method for reducing camber in coiled plastic ribbon or tape
    48.
    发明授权
    Method for reducing camber in coiled plastic ribbon or tape 有权
    卷绕塑料带或胶带的方法

    公开(公告)号:US07585444B2

    公开(公告)日:2009-09-08

    申请号:US11152271

    申请日:2005-06-14

    IPC分类号: B29C47/00 B65H18/00

    摘要: A method of winding a length of plastic ribbon (such as a zipper of the type used in reclosable packaging) around a cylinder of a spool having a first flange at one end and a second flange at the other end, comprising the following steps: (a) winding the ribbon with a winding tension in a first range when the portion of the ribbon being wound is within a first volume surrounding a central region of the cylinder; and (b) winding the ribbon with a winding tension in a second range when the portion of the ribbon being wound is within second and third volumes surrounding respective portions of the cylinder disposed between the central region and the first and second flanges respectively. To reduce camber in the portions of the wound ribbon disposed in the second and third volumes, i.e., near the respective spool flanges, the upper limit of the second range of winding tension is less than the lower limit of the first range of winding tension, i.e., the winding tension near the spool flanges is less than the winding tension in the central region.

    摘要翻译: 将一段长度的塑料带(例如用于可再封闭包装的类型的拉链)绕在其一端具有第一凸缘并且在另一端具有第二凸缘的卷轴的圆筒周围,包括以下步骤: a)当所述卷带的所述部分在围绕所述圆筒的中心区域的第一容积内时,将所述带卷绕在第一范围内; 并且(b)当所述卷带的所述部分分别围绕设置在所述中心区域和所述第一和第二凸缘之间的所述圆筒的相应部分的第二和第三体积内时,所述卷绕张力卷绕在第二范围内。 为了减少设置在第二和第三容积(即,相应的卷轴法兰)附近的卷绕带的部分中的弯度,卷绕张力的第二范围的上限小于第一卷绕张力范围的下限, 即卷轴法兰附近的缠绕张力小于中心区域的缠绕张力。

    Method for reducing camber in coiled plastic ribbon or tape

    公开(公告)号:US20060279016A1

    公开(公告)日:2006-12-14

    申请号:US11152271

    申请日:2005-06-14

    IPC分类号: B29C47/00 B65H18/00

    摘要: A method of winding a length of plastic ribbon (such as a zipper of the type used in reclosable packaging) around a cylinder of a spool having a first flange at one end and a second flange at the other end, comprising the following steps: (a) winding the ribbon with a winding tension in a first range when the portion of the ribbon being wound is within a first volume surrounding a central region of the cylinder; and (b) winding the ribbon with a winding tension in a second range when the portion of the ribbon being wound is within second and third volumes surrounding respective portions of the cylinder disposed between the central region and the first and second flanges respectively. To reduce camber in the portions of the wound ribbon disposed in the second and third volumes, i.e., near the respective spool flanges, the upper limit of the second range of winding tension is less than the lower limit of the first range of winding tension, i.e., the winding tension near the spool flanges is less than the winding tension in the central region.

    Process for obtaining a color image with improved resolution
    50.
    发明授权
    Process for obtaining a color image with improved resolution 失效
    用于获得具有改进的分辨率的彩色图像的处理

    公开(公告)号:US6143461A

    公开(公告)日:2000-11-07

    申请号:US396901

    申请日:1999-09-15

    CPC分类号: G03F3/106

    摘要: The present invention relates to a method for negative a positive image, using a negative acting color proofing element comprising, sequentially, a strippable cover sheet; a crosslinked layer containing a polymer having phenolic groups; a color layer, containing a colorant, a polymeric binder, a polymerizable monomer and, optionally, a photoinitiator; a photoadhering layer containing polymerizable groups, and, optionally, a free radical photoinitiator; and a optional thermoplastic adhesive layer. At least one of the color layer and the photoadhering layer containing the photoinitiator. The element is first exposed to actinic radiation and then laminated to a receiver sheet. The composite peeled apart to thereby form a colored negative image on the receiver sheet.

    摘要翻译: 本发明涉及一种负片正片的方法,其中使用负作用的着色元件,其顺序包括可剥离的覆盖片; 含有酚基的聚合物的交联层; 包含着色剂,聚合物粘合剂,可聚合单体和任选的光引发剂的着色层; 含有可聚合基团的光引发层,和任选的自由基光引发剂; 和可选的热塑性粘合剂层。 含有光引发剂的着色层和光催化层中的至少一个。 该元件首先暴露于光化辐射,然后层压到接收片。 复合物剥离,从而在接收片上形成着色的负像。