CN108290657B - 增强的包装件 - Google Patents

增强的包装件 Download PDF

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CN108290657B
CN108290657B CN201680047902.8A CN201680047902A CN108290657B CN 108290657 B CN108290657 B CN 108290657B CN 201680047902 A CN201680047902 A CN 201680047902A CN 108290657 B CN108290657 B CN 108290657B
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bottom end
bag
end flap
carton
foldably connected
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CN108290657A (zh
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K·R·菲茨沃特
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Graphic Packaging International LLC
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/02Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/10Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body
    • B65D5/103Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body one of the self-locking flaps having a tongue engaging into an opening of an opposite flap
    • B65D5/106Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body one of the self-locking flaps having a tongue engaging into an opening of an opposite flap the opening being a slot
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/36Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections
    • B65D5/3607Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank
    • B65D5/3614Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank to form a tubular body, at least one of the ends of the body remaining connected
    • B65D5/3621Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank to form a tubular body, at least one of the ends of the body remaining connected collapsed along two fold lines of the tubular body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/56Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/60Loose, or loosely attached, linings
    • B65D5/603Flexible linings loosely glued to the wall of the container
    • B65D5/606Bags or bag-like tubes loosely glued to the wall of a "tubular" container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/525External rigid or semi-rigid supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827Tear-lines provided in a wall portion

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)

Abstract

增强的包装件包括纸盒和附接至纸盒的袋子。所述袋子具有打开的顶部和密封的底部部分,且所述纸盒包括增强形成的包装件的形状和允许接近包装件的内容的特征部。

Description

增强的包装件
相关申请的交叉引用
本申请要求提交于2015年8月21日的美国临时专利申请No.62/283,116的权益。
援引加入
提交于2013年3月15日的美国专利申请No.13/834,820、提交于2014年9月25日的美国专利申请No.14/496,252、提交于2015年7月14日的美国临时专利申请No.62/231,723、提交于2015年7月23日的美国临时专利申请No.62/282,049和提交于2015年8月21日的美国临时专利申请No.62/283,116的公开内容为了所有目的特此通过援引加入,如同其全文在此呈现一样。
技术领域
本公开总体上涉及用于容纳产品的增强的包装件并且涉及形成包装件的方法。更特别地,本公开涉及一种包括附接至纸盒或坯件的袋子或内衬件的包装件,所述纸盒或坯件具有增强形成的包装件的形状和允许接近包装件内容物的特征部。
背景技术
诸如纸袋子或塑料袋子的袋子或内衬件已被传统地用于包装和运输由诸如大米、沙子或更大物品的散装物料形成的产品。袋子或内衬件通常不昂贵且易于制造并且能以不同的构造和尺寸形成,并且能被广泛用于各种各样的产品的储存和运输。特别地,在食品服务产业,袋子或内衬件经常被用于包装诸如三明治、炸薯条、麦片等预制食品。当前,存在对用于包装各种产品——包括三明治、炸薯条、麦片和其他预制食品物品——的袋子或内衬件或类似包装的增长的需求,以用于向消费者展示。然而,同样重要的是必须尽可能地将这样的包装件的成本最小化。尽管已经研发了包括增强或支持材料的各种包装件设计,但这些其上应用有增强层或材料的专用袋子或内衬件的制造经常要求多个阶段或操作,这能显著地增加这样的包装件的制造成本。
发明内容
在一个方面,本公开总体上涉及一种用于容纳至少一个产品的增强的包装件。该包装件包括纸盒和附接至该纸盒的袋子。该袋子具有闭合的底部和用于容纳所述至少一个产品的内部。纸盒包括形成纸盒的内部空间的多个板,所述内部空间用于接收袋子,所述多个板包括前板、可折叠地连接至前板的第一侧板、可折叠地连接至第一侧板的背板和可折叠地连接至背板的第二侧板。多个底端折片分别可折叠地连接至所述多个板中的相应板,底端折片至少部分地重叠以形成纸盒的闭合底部。底端折片具有在包装件的展开的构造中锁定纸盒的锁定特征部,在所述展开的构造中,闭合的底部形成,并且袋子被接收于纸盒的内部空间中并且定位成在袋子中容纳所述至少一个产品。
在又一个方面,本公开总体上涉及一种用于容纳附接至纸盒的袋子和至少一个产品的纸盒。该袋子具有闭合的底部和用于容纳所述至少一个产品的内部。该纸盒包括形成用于接收袋子的纸盒内部空间的多个板。所述多个板包括前板、可折叠地连接至前板的第一侧板、可折叠地连接至第一侧板的背板和可折叠地连接至背板的第二侧板。多个底端折片分别可折叠地连接至所述多个板中的相应板。底端折片至少部分地重叠以形成纸盒的闭合底部。底端折片具有在展开的构造中将纸盒锁定的锁定特征部,在所述展开的构造中,闭合的底部形成,并且袋子被接收于纸盒的内部空间中并且定位成在袋子中容纳所述至少一个产品。
在一个方面,本公开总体上涉及一种纸盒坯件和附接至纸盒坯件的袋子的组合件,其用于形成用于容纳至少一个产品的增强的包装件。该袋子具有闭合的底部和用于容纳所述至少一个产品于增强的包装件中的内部。该纸盒包括用于形成用于接收袋子的纸盒内部空间的多个板。所述多个板包括前板、可折叠地连接至前板的第一侧板、可折叠地连接至第一侧板的背板和可折叠地连接至背板的第二侧板。多个底端折片分别可折叠地连接至所述多个板中的相应板。底端折片用于至少部分地重叠以形成增强的包装件中纸盒的闭合底部。底端折片具有在包装件的展开的构造中将纸盒锁定的锁定特征部,在所述展开的构造中,闭合的底部形成,并且袋子被接收于纸盒的内部空间中并且定位成在袋子中容纳所述至少一个产品。
在又一个方面,本公开总体上涉及一种形成用于容纳至少一个产品的增强的包装件的方法。该方法包括获得包括多个板的纸盒坯件。所述多个板包括前板、可折叠地连接至前板的第一侧板、可折叠地连接至第一侧板的背板和可折叠地连接至背板的第二侧板。多个底端折片分别可折叠地连接至所述多个板中的相应板。底端折片具有锁定特征部。该方法包括获得具有闭合底部和用于容纳所述增强的包装件中的所述至少一个产品的内部的袋子、定位纸盒坯件的所述多个板以形成用于接收袋子的纸盒的内部空间、将袋子附接至纸盒坯件、通过至少部分地重叠底端折片形成纸盒的闭合底部以及启用锁定特征部以在包装件的展开的构造中将纸盒锁定,在所述展开的构造中,闭合底部形成,并且袋子被接收于纸盒的内部空间中并且被定位成在袋子中容纳所述至少一个产品。
本发明的附加方面、特征和优点将从以下描述和附图而变得显而易见。
附图说明
参考下方列出的附图阅读以下对实施例的详细描述,本领域的技术人员将理解上文陈述的优点和各种附加实施例的其他优点和益处。上文讨论的方面被独立地且以各种组合地提供均在本公开的范围内。
根据惯例,下文讨论的附图的各种特征部不是必然按比例绘制的。附图中各种特征部和元件的尺寸可能被扩大或缩小以更清楚地示出本公开的实施例。
图1为根据本公开的实施例的用于形成包装件的袋子和坯件的平面视图。
图2为根据本公开的实施例的用于形成包装件的袋子的平面视图。
图3为根据本公开的实施例的包装件在扁平构造时的透视图。
图4为根据本公开的实施例的、处于直立或打开构造时的、完全形成的包装件的透视图。
在所有附图中,对应的部件由对应的附图标记标示。
具体实施方式
本公开总体上涉及用于容纳诸如食品的产品或其他物件的增强的包装件。根据本公开的包装件可容纳任何形状的物件。该包装件可包括袋子、内衬件或包裹材料,该袋子、内衬件或包裹材料包括附接至增强结构(包括相对硬的材料,例如纸板)的相对柔性的材料。袋子或内衬件通常可由纸、塑料或其他原料制成并且可被附接至增强结构。在一个实施例中,内衬件包括聚乙烯材料或任何其他合适的可热封材料。增强结构可具有变化的宽度,可在袋子的闭合端部的周围或上方延伸——在一些实施例中包封这样的闭合端部,并且在该袋子中装载产品或物件或一系列物件时为袋子提供支撑。在一些实施例中,增强结构可与其袋子一起被折叠成以独立、直立、并且打开的状态支撑袋子的构造,以便于装载和便于使用。
图1示出了用于形成总体以1(图4)标示的增强的包装件的坯件10,所述包装件根据本公开的一个实施例包括附接至纸盒5的袋子3。袋子3具有打开的顶端7、闭合的或密封的底端9和用于容纳产品的内部空间17。在一个实施例中,袋子3具有在顶部7和底部9之间的袋子的长度上延伸的带角撑的侧部19。增强纸盒5具有支撑袋子3的密封底部9的底部20。在一个实施例中,形成的包装件1中的纸盒5的底部20和袋子3的底部9通常为矩形,不过袋子3、纸盒5和/或包装件1可以其他形式成形、布置和/或配置而不偏离本公开。纸盒5通过增加包装件1的刚性和通过将包装件锁定于图4中的成型状态来增强包装件1。在一个实施例中,袋子3包括撕开特征部18以允许在包装件1已形成并装载物件(例如,食品)之后移除袋子的上部部分3’。
如图1中所示,坯件10具有横向轴线L1和纵向轴线L2。在示出的实施例中,坯件10具有于第一横向折叠线33处可折叠地连接至第一侧板28的前板21。背板23于第二横向折叠线31处可折叠地连接至第一侧板28。第二侧板29于第三横向折叠线35处可折叠地连接至背板23。粘合折片25于第四横向折叠线37处可折叠地连接至前板21。在一个实施例中,坯件10包括可折叠地连接至前板21的第一底端折片或底板41、可折叠地连接至第一侧板28的第二底端折片43、可折叠地连接至背板23的第三底端折片45和可折叠地连接至第二侧板29的第四底端折片47。底端折片41、43、45、47大体上沿着坯件10的底部边沿延伸并且相应地于沿着坯件的长度延伸的纵向折叠线42处可折叠地连接至相应的板21、28、23、29。纵向折叠线42可为大体上笔直的或可以其他形式成形和/或配置而不偏离本公开。
在一个实施例中,折叠线42包括在前板21和底端折片41之间的切口44。底端折片45包括在自由远端边缘48处的突出部46,该突出部用于穿过切口44插入以将底部20锁定为闭合并且将底端折片41、43、45、47锁定于闭合构造中。端部折片41、47包括相应的倾斜折叠线52、54并且具有邻近纵向折叠线42的相应缺口56、58。端部折片45包括于横向侧部边缘62中的突出部60。端部折片41、43、45、47配置为当坯件10在扁平构造(图3)时重叠并且被粘合并且可被折叠至锁定的闭合位置,以在展开的或成型的构造(图4)中闭合纸盒5的底部20。端部折片41、43、45、47可以其他形式成形、布置和/或配置而不偏离本公开。在一个实施例中,板21、28、23、29具有相应的弯曲边缘51、53、55、57,该弯曲边缘形成由坯件10形成的纸盒5的特定轮廓的顶部边缘。在一个实施例中,端部折片41、43、45、47可重叠但没有任何粘合附接,且端部折片的锁定特征部在纸盒5的底部20的闭合构造中将端部折片锁定。缺口56、58可接收端部折片41、43、45、47中的一个或多个的边缘来辅助在纸盒5的底部20的闭合构造中将底端折片锁定。在一个实施例中,折叠线52、54从相应的缺口56、58延伸并穿过相应的底端折片41、47以限定底端折片的远端部分41a、47a,所述远端部分可于相应的倾斜折叠线处相对于相应的底端折片的基部部分41b、47b折叠。坯件10可以其他形式成形、布置和/或配置而不偏离本公开。
在一个实施例中,袋子3可与显示于通过援引并入的代理机构卷号为No.R02918200US、PI并且提交于2015年7月14日的美国临时专利申请No.62/231,723中的袋子具有类似的特征部并且由类似的方法制成,或袋子3和包装件1可由任何其他合适的方法或形成步骤形成。袋子可由具有横向折叠线152的合适材料部分150(图2)形成,所述横向折叠线限定侧板19、前板82、后板84和粘合折片86。在一个实施例中,每个侧板19均包括角撑折叠线88,该角撑折叠线限定了角撑部并且将每个侧板19分隔成两个部分,这两个部分在包装件1处于扁平构造(图3)时可重叠。纵向折叠线90延伸通过袋子的底部边沿部分并且可折叠地将相应的底部折片部分92、94、96、98连接至袋子材料部分150的相应板19、82、84。粘合折片86可被加热密封至板84的一部分或通过粘合剂或任何其他手段固定。底部折片部分92、94、96、98可重叠并且通过粘合剂固定、热封或通过其他手段固定以形成袋子3的闭合底部9。袋子3可以其他形式成形、布置和/或配置而不偏离本公开。
增强的包装件1可由如通过援引并入的专利申请中显示的类似的系统和方法形成,其中包装系统将用于形成包装件1的袋子3的幅材附接至坯件10,且坯件10和幅材移动通过相应的包装系统并且由系统的各部分和部件形成为单独的包装件1。坯件10被形成为增强的纸盒5并且幅材被形成为袋子3,且幅材的相应部分150被重叠以形成袋子。增强的包装件1包括具有附接的袋子3的增强的纸盒5。增强的包装件1可由任何合适的系统和方法形成而不偏离本公开。
在一个实施例中,用于形成袋子3的材料可包括预印刷的纸、聚乙烯或包括柔性且可热封材料的其他材料。在一个实施例中,分离的单独坯件10和附接的袋子3在系统中被递送至折叠机/涂胶机纸盒形成组件,所述折叠机/涂胶机纸盒形成组件包括一系列折叠机,其对坯件10的各种折片和板进行定位以形成扁平纸盒5,所述扁平纸盒可被包装并且发送,以填充产品。在一个实施例中,粘合折片25与侧板29重叠并且粘合地附接至侧板,并且底端折片41、43、45、47被重叠且粘合地附接,以形成纸盒的闭合底部20。如图3中所示,在包装件1的扁平构造中,纸盒5被折叠成扁平的,以用于发送至消费者并且可通过将板21、28、23、29定位成具有大体上矩形的构造且袋子3展开以形成内部空间17而被定位成显示于图4中的直立的或展开的构造。在包装件1的直立的或展开的构造中,底端折片41、43、45、47形成纸盒5的闭合底部20,使得包装件1可被支撑在平坦表面上并且竖直地定位于直立构造中,以允许通过袋子3的顶部7接近内部空间17。物件(例如,诸如三明治、炸薯条等的快餐产品)可被放置于袋子的内部空间17中,袋子的顶部可被折叠成闭合的,并且包装件1可被携带。袋子的顶部部分3’还可在撕开特征部18处被分离并且从包装件1移除以接近容纳于袋子3的内部空间17中的物件。进一步地,包装件1可被用以容纳其他类型的物件或食品而不偏离本公开。
通常,如本文中所描述的,内衬件或袋子可由纸原材料形成,不过也可使用各种塑料或其他内衬件材料,并且可用期望的材料加衬里或涂覆。本文中描述的结构、坯件和/或增强套可由诸如粘土涂覆的天然牛皮纸(“CCNK”)之类的更硬的材料制成。其他材料,诸如各种卡片纸原料、纸、塑料或其他合成的或天然的材料也可被用以形成本文中描述的包装件的部件。
通常,本公开的坯件可由具有一定厚度的纸板构造,使得该坯件比普通纸更重且更硬。该坯件也可由其他材料构造,诸如纸板或任何其他具有能使得纸盒至少大体上如上文描述的那样起作用的合适特性的材料。坯件可被例如粘土涂层涂覆。粘土涂层可随后被印刷覆盖以产品、广告和其他信息或图像。坯件可随后被涂覆以清漆以保护印刷在坯件上的信息。坯件还可在坯件的任一侧或两侧上被涂覆以例如湿气屏障层。坯件还可在选定的板或板部段处被叠置或涂覆以一种或多个片材。
作为示例,撕开线可包括:沿着期望的弱化线部分地延伸进入材料中的狭缝,和/或沿着期望的弱化线部分地延伸进入材料和/或完全地穿过材料的一系列间隔开的狭缝或这些特征部的各种组合。作为更特别的例子,一种类型的撕开线可为完全延伸穿过材料的一系列间隔开的狭缝的形式,且相邻的狭缝稍微被间隔开,致使刻痕(例如,一片小的有些像桥的材料)被限定于相邻的狭缝之间,所述刻痕典型地用于临时连接通过撕开线的材料。刻痕在沿着撕开线撕开的期间被破坏。刻痕典型地为撕开线的相对较小的百分比,并且可替换地,刻痕可从撕开线中被省略或是撕开的,使得撕开线是连续的切割线。即,每根撕开线被连续的狭缝或类似物替换为在本公开的范围内。例如,切割线可为连续的狭缝或可比狭缝更宽,而不偏离本公开。
根据示例性实施例,折叠线可为任意的大体上直线的(尽管不一定为笔直的)弱化形式以便辅助沿着该折叠线折叠。更特别地但目的不在于缩小本公开的范围地,折叠线可包括:划刻线,诸如用钝刻刀或类似物形成的线,该划刻线在材料中沿着期望的弱化线形成压碎的或凹陷的部分;沿着期望的弱化线部分地延伸进入材料的切口,和/或沿着期望的弱化线部分地延伸进入材料和/或完全穿过材料的一系列切口;和这些特征部的各种组合。在使用切割来形成折叠线的情况下,典型地,不会以过分的程度切割,使得理智的用户错误地认为折叠线为撕开线。
上述实施例可被描述为在纸盒实施例的直立期间,具有一个或多个通过胶水粘合到一起的板。术语“胶水”意在于涵盖通常用以将纸盒板固定就位的所有方式的粘合剂。
本公开的前文描述示出且描述了各种实施例。由于可在上述结构中作出各种改变而不偏离本公开的范围,包含于上文描述中或显示于附图中的所有内容意在于被解释为阐释性的而非限制性的。此外,本公开的范围覆盖上文描述的实施例的各种修改、组合、替换等。此外,本公开仅仅显示并描述了选定的实施例,但各种其他的组合、修改和环境在本文表述的公开的范围内,与上述教导相称,且/或在相关领域的技术或知识范围内。此外,每个实施例的某些特征部和特性可选择性地互换并应用至本公开的其他示出的和未示出的实施例。

Claims (20)

1.一种用于容纳至少一个产品的增强的包装件,所述包装件包括纸盒和附接至所述纸盒的袋子,
所述袋子具有闭合底部和用于容纳所述至少一个产品的内部,
所述纸盒包括:
多个板,其形成用于接收所述袋子的、所述纸盒的内部空间,所述多个板包括前板、可折叠地连接至所述前板的第一侧板、可折叠地连接至所述第一侧板的背板和可折叠地连接至所述背板的第二侧板,所述前板的顶部边缘、第一侧板的顶部边缘、背板的顶部边缘和第二侧板的顶部边缘均是自由的弯曲的边缘且这些自由的弯曲的顶部边缘形成所述纸盒的特定轮廓的顶部边缘,
多个底端折片,其包括可折叠地连接至所述前板的第一底端折片、可折叠地连接至所述第一侧板的第二底端折片、可折叠地连接至所述背板的第三底端折片和可折叠地连接至所述第二侧板的第四底端折片,所述多个底端折片至少部分地重叠以形成所述纸盒的闭合底部,
所述多个底端折片具有锁定特征部,所述锁定特征部在所述包装件的展开的构造中将所述纸盒锁定,此时,所述闭合底部形成,并且所述袋子的下部被接收于所述纸盒的所述内部空间中且所述袋子的上部暴露于所述内部空间之外,并且所述袋子定位成将所述至少一个产品容纳于其中;
其中所述锁定特征部包括所述第一底端折片中的第一缺口和所述第四底端折片中的第二缺口,所述第一缺口和所述第二缺口用于接收所述多个底端折片中的至少一个的边缘以将所述多个底端折片锁定就位以形成所述纸盒的所述闭合底端;并且
所述锁定特征部包括所述第一底端折片中的阴锁定特征部和所述第三底端折片的自由远端边缘处的阳锁定特征部;在展开的构造中,所述阳锁定特征部被插入所述阴锁定特征部中以将所述纸盒锁定;并且
所述锁定特征部包括在所述第三底端折片的横向侧部边缘(62)中的突出部(60),所述突出部(60)与所述第三底端折片的自由远端边缘(48)相邻且在所述第三底端折片的所述横向侧部边缘(62)中形成弯曲的凹部;所述弯曲的凹部通过所述突出部(60)与所述自由远端边缘(48)隔开。
2.根据权利要求1所述的包装件,其中所述第一底端折片于一折叠线处可折叠地连接至所述前板,所述阴锁定特征部包括邻近所述折叠线的切口,所述切口在所述第一底端折片相对于所述前板折叠时形成阴锁定开口。
3.根据权利要求2所述的包装件,其中所述阳锁定特征部包括在所述第三底端折片的所述自由远端边缘处的阳锁定突出部。
4.根据权利要求1所述的包装件,其中所述锁定特征部包括从所述第一缺口延伸并穿过所述第一底端折片的第一倾斜折叠线和从所述第二缺口延伸并穿过所述第四底端折片的第二倾斜折叠线。
5.根据权利要求1所述的包装件,其中所述袋子具有第一侧部和第二侧部,所述第一侧部包括第一角撑部且所述第二侧部包括第二角撑部。
6.根据权利要求5所述的包装件,其中所述袋子包括限定所述袋子的可移除顶部部分的撕开特征部,可将所述顶部部分从所述袋子移除以接近所述袋子的所述内部。
7.根据权利要求1所述的包装件,其中所述袋子延伸至所述纸盒的所述特定轮廓的顶部边缘上方。
8.根据权利要求1所述的包装件,其中所述袋子具有闭合底部,所述袋子的所述闭合底部由所述纸盒的所述闭合底端支撑。
9.一种纸盒坯件和附接至所述纸盒坯件的袋子的组合件,其用于形成用于容纳至少一个产品的增强的包装件,
所述袋子具有闭合的底部和用于容纳所述增强的包装件中的所述至少一个产品的内部,
所述纸盒坯件包括:
多个板,其形成用于接收所述袋子的、纸盒的内部空间,所述多个板包括前板、可折叠地连接至所述前板的第一侧板、可折叠地连接至所述第一侧板的背板和可折叠地连接至所述背板的第二侧板,所述前板的顶部边缘、第一侧板的顶部边缘、背板的顶部边缘和第二侧板的顶部边缘均是自由的弯曲的边缘且这些自由的弯曲的顶部边缘用于形成所述纸盒的特定轮廓的顶部边缘,
多个底端折片,其包括可折叠地连接至所述前板的第一底端折片、可折叠地连接至所述第一侧板的第二底端折片、可折叠地连接至所述背板的第三底端折片和可折叠地连接至所述第二侧板的第四底端折片,所述多个底端折片用于至少部分地重叠以形成所述增强的包装件中的所述纸盒的闭合底部,
所述多个底端折片具有锁定特征部,所述锁定特征部用于在所述包装件的展开的构造中将所述纸盒锁定,此时,所述闭合底部形成,并且所述袋子的下部被接收于所述纸盒的所述内部空间中、所述袋子的上部暴露于所述内部空间之外,并且所述袋子定位成将所述至少一个产品容纳于其中;
其中所述锁定特征部包括所述第一底端折片中的第一缺口和所述第四底端折片中的第二缺口,所述第一缺口和所述第二缺口用于接收所述多个底端折片中的至少一个的边缘以将所述多个底端折片锁定就位以形成所述纸盒的所述闭合底端;并且
所述锁定特征部包括所述第一底端折片中的阴锁定特征部和所述第三底端折片的自由远端边缘处的阳锁定特征部;在展开的构造中,所述阳锁定特征部被插入所述阴锁定特征部中以将所述纸盒锁定;并且
所述锁定特征部包括在所述第三底端折片的横向侧部边缘中的突出部,所述突出部与所述第三底端折片的自由远端边缘相邻且在所述第三底端折片的所述横向侧部边缘中形成弯曲的凹部;所述弯曲的凹部通过所述突出部与所述自由远端边缘隔开。
10.根据权利要求9所述的组合件,其中所述第一底端折片于折叠线处可折叠地连接至所述前板,所述阴锁定特征部包括邻近所述折叠线的切口,所述切口在所述第一底端折片相对于所述前板折叠时形成阴锁定开口。
11.根据权利要求10所述的组合件,其中所述阳锁定特征部包括在所述第三底端折片的所述自由远端边缘处的阳锁定突出部。
12.根据权利要求9所述的组合件,其中所述锁定特征部包括从所述第一缺口延伸并穿过所述第一底端折片的第一倾斜折叠线和从所述第二缺口延伸并穿过所述第四底端折片的第二倾斜折叠线。
13.根据权利要求9所述的组合件,其中所述袋子具有第一侧部和第二侧部,所述第一侧部包括第一角撑部并且所述第二侧部包括第二角撑部。
14.根据权利要求13所述的组合件,其中所述袋子包括限定所述袋子的可移除顶部部分的撕开特征部,可将所述顶部部分从所述袋子移除以接近所述袋子的所述内部。
15.一种形成用于容纳至少一个产品的增强的包装件的方法,所述方法包括:
获得包括多个板的纸盒坯件,所述多个板包括前板、可折叠地连接至所述前板的第一侧板、可折叠地连接至所述第一侧板的背板和可折叠地连接至所述背板的第二侧板、以及多个底端折片,所述多个底端折板包括可折叠地连接至所述前板的第一底端折片、可折叠地连接至所述第一侧板的第二底端折片、可折叠地连接至所述背板的第三底端折片和可折叠地连接至所述第二侧板的第四底端折片,所述多个底端折片具有锁定特征部,所述锁定特征部包括所述第一底端折片中的第一缺口和所述第四底端折片中的第二缺口,且所述锁定特征部包括所述第一底端折片中的阴锁定特征部和所述第三底端折片的自由远端边缘处的阳锁定特征部,且所述锁定特征部包括在所述第三底端折片的横向侧部边缘中的突出部,所述突出部与所述第三底端折片的自由远端边缘相邻且在所述第三底端折片的所述横向侧部边缘中形成弯曲的凹部;所述弯曲的凹部通过所述突出部与所述自由远端边缘隔开;所述前板的顶部边缘、第一侧板的顶部边缘、背板的顶部边缘和第二侧板的顶部边缘均是自由的弯曲的边缘;
获得具有闭合底部和用于容纳所述增强的包装件中的所述至少一个产品的袋子;
定位所述纸盒坯件的所述多个板,以形成用于接收所述袋子的、所述纸盒的内部空间,其中所述前板的顶部边缘、第一侧板的顶部边缘、背板的顶部边缘和第二侧板的顶部边缘形成纸盒的特定轮廓的顶部边缘;
将所述袋子附接至所述纸盒坯件;
通过使所述多个底端折片至少部分地重叠来形成所述纸盒的所述闭合底部;和
启用所述锁定特征部以在所述包装件的展开的构造中将所述纸盒锁定,此时,所述闭合底部形成,并且所述袋子的下部被接收于所述纸盒的所述内部空间中、所述袋子的上部暴露于所述内部空间之外,并且所述袋子定位成将所述至少一个产品容纳于其中,并且使得所述第一缺口和所述第二缺口接收所述多个底端折片中的至少一个的边缘以将所述多个底端折片锁定就位以形成所述纸盒的所述闭合底端,并且在展开的构造中,所述阳锁定特征部被插入所述阴锁定特征部中以将所述纸盒锁定。
16.根据权利要求15所述的方法,其中所述第一底端折片于折叠线处可折叠地连接至所述前板,所述阴锁定特征部包括邻近所述折叠线的切口,所述启用所述锁定特征部的步骤包括将所述第一底端折片相对于所述前板折叠以在所述切口处形成所述阴锁定开口。
17.根据权利要求16所述的方法,其中所述阳锁定特征部包括在所述第三底端折片的所述自由远端边缘处的阳锁定突出部,所述方法包括将所述阳锁定突出部插入所述阴锁定开口中。
18.根据权利要求15所述的方法,其中所述锁定特征部包括从所述第一缺口延伸并穿过所述第一底端折片的第一倾斜折叠线和从所述第二缺口延伸并穿过所述第四底端折片的第二倾斜折叠线。
19.根据权利要求15所述的方法,其中所述袋子具有第一侧部和第二侧部,所述第一侧部包括第一角撑部并且所述第二侧部包括第二角撑部,所述方法包括:通过将所述多个板相对于彼此定位以形成所述纸盒的所述内部空间、并折叠所述第一角撑部和所述第二角撑部以形成所述袋子的所述内部,如此将所述纸盒坯件和所述袋子从扁平的构造定位成展开的构造。
20.根据权利要求19所述的方法,其中所述袋子包括限定所述袋子的可移除顶部部分的撕开特征部,所述方法进一步包括将所述顶部部分从所述袋子移除以接近所述袋子的所述内部。
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