CN101213134A - 食品纸板包装件 - Google Patents

食品纸板包装件 Download PDF

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CN101213134A
CN101213134A CNA2006800236709A CN200680023670A CN101213134A CN 101213134 A CN101213134 A CN 101213134A CN A2006800236709 A CNA2006800236709 A CN A2006800236709A CN 200680023670 A CN200680023670 A CN 200680023670A CN 101213134 A CN101213134 A CN 101213134A
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package
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CN101213134B (zh
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L·F·鲁埃达
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Nestec SA
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Nestec SA
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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
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/54Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/5405Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
    • B65D5/542Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in the container 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
    • B65D5/70Break-in flaps, or members adapted to be torn-off, to provide pouring openings
    • B65D5/705Tearable flaps defined by score-lines or incisions provided in the body of a tubular container made of a single blank
    • 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
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/60Containers, packaging elements or packages, specially adapted for particular articles or materials for sweets or like confectionery products

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Noodles (AREA)

Abstract

本发明涉及一种用于食品的单层纸板包装件(1),包括前板(2)、后板(3)和四个侧板(4),所述前板包括预切割部(5),该预切割部限定所述前板的可开启部分(2a)和不可开启部分(2b),其特征在于:(i)所述前板的不可开启部分还包括锁闭狭缝(6),并且(ii)锁闭元件(7)固定在所述前板的可开启部分(2a)上从而延长可开启部分的长度,所述锁闭元件(7)包括舌状部分(8),在封闭位置该舌状部分插入所述锁闭狭缝(6)中以便锁闭所述可开启部分(2a)。

Description

食品纸板包装件
技术领域
本发明涉及一种包装件,尤其是用于具有矩形块形状的食品例如巧克力片的包装件。
背景技术
下文使用的术语“包裹(wrap-around)”包装应理解为与“封装”等同。
标准的用于将箔包装片状物装进纸板包装的所谓“包裹”设备生产出一种包装,该包装并非真正的可再密封并且通过小侧面打开,如同例如通常的药品纸板包装。
在使用这种标准设备的片状物包装中,使箔围绕该片状物折叠,然后使纸板围绕该片状物折叠。使用的纸板是带有穿孔和折线的单一板片。一旦消费者通过破坏冲切形成的穿孔来打开包装上的附加盖板,就没有交搭部以容许再密封。
存在具有容许真正的再密封的更复杂的多层结构的纸板包装。然而,这些更复杂的包装是在将包装片状物塞入其中之前加工形成的。这要求两个单独的操作:首先,使用包装机包裹内部包装;其次,使用纸盒机制造纸盒并将带包装的片状物装进该纸盒。因此,可以理解,这种装入复杂包装的片状物不能在结合有箔包装和纸板包装的常规包裹包装线上生产。
因此,存在对可以用上述标准的箔包装和纸板包装设备生产的片状物纸板包装的需求,所述包装在第一次打开后可以再封闭。
发明内容
本发明利用一种用于食品的单层纸板包装件解决上述问题,该包装件包括前板、后板和四个侧板,所述前板包括预切割部,该预切割部限定所述前板的可开启部分和不可开启部分,其特征在于:
(i)所述前板的不可开启部分还包括锁闭狭缝,并且
(ii)锁闭元件固定在所述前板的可开启部分上从而延长可开启部分的长度,所述锁闭元件包括舌状部分,在(包装件的)封闭位置该舌状部分插入所述锁闭狭缝中以便锁闭所述可开启部分。
在本发明的优选实施例中,所述锁闭元件是粘合在前板的可开启部分上的平纸板。
优选地,所述前板的可开启部分可以围绕位于所述可开启部分和相邻侧板之间的边缘枢转,所述边缘用作铰链。
另外,所述锁闭元件优选地包括形成所述包装件的侧板的延伸部。
所述锁闭元件的宽度优选与所述前板的宽度相等。
在本发明的优选实施方式中,所述食品是巧克力片。
附图说明
本发明的其它特征和优点在下文参照附图对当前优选的实施方式的说明中进行描述,并且从这些描述中会变得明显。其中:
图1是示出构成本发明包装件的两个平纸板元件的示意性俯视图;
图2是与图1相似的示意性俯视图,示出粘合在一起的平纸板元件;
图3是已加工成型的本发明包装件在封闭位置时的示意性俯视透视图;
图4是本发明包装件在其封闭位置时的顶部的示意性放大透视图;
图5是与图4相似的示意性放大透视图,其中包装件在其开启位置。
具体实施方式
如图1所示,根据本发明的包装件1是用于巧克力片状产品(图中未示出)的单层纸板包装件。
该包装件由在常规纸盒成型机上建立并成型的平纸板制成。如图1所示的平纸板包括前板2、后板3和四个侧板4。
前板2包括预切割部5(图中用虚线示出),该预切割部限定出所述前板2的可开启部分2a和不可开启部分2b。
另外,根据本发明,所述前板的不可开启部分2b还包括锁闭狭缝6,并且设置有锁闭元件7,如图2所示,该锁闭元件将粘合在所述前板2的可开启部分2a上从而延长可开启部分的长度。
如图1和图2所示,所述锁闭元件7包括延伸部,该延伸部形成与前板的可开启部分2a相邻的侧板4。
所述锁闭元件7包括舌状部分8,如图3和图4所示,当包装件1处于其封闭位置时,所述舌状部分8可插入前板2的锁闭狭缝6中,以便容许前板的可开启部分2a锁闭。
从图2中可以看到,所述锁闭元件7的宽度w等于包装件的前板2的宽度W。
如图1和图2所示,锁闭元件7是粘合到前板的可开启部分2a上的平纸板。
从图5中可以看到,前板的可开启部分2a可围绕位于所述可开启部分和相邻侧板4之间的边缘9枢转,所述边缘用作铰链。
因此,在第一次开启的过程中,消费者抬起粘合在一起的锁闭元件7和前板的可开启部分2a,从而打开包装件1。可开启部分2a沿预切割部5与前板2的其余部分分离,然后处于打开位置的包装件呈现出如图5所示的构型。
为了再次封闭包装件1,消费者使锁闭元件7围绕边缘9转动到前板的不可开启部分2b的上方,然后如图4所示,将锁闭元件7的舌状部分9置于前板的不可开启部分2b的锁闭狭缝6中。
下面说明将巧克力片装进本发明包装件中的填充过程。其主要步骤依次为:
1)通过传送带将来自巧克力片制造工序的未包装的巧克力片送入包装机进行第一操作,在此,将来自卷轴的铝箔切割成片状并包裹在每一巧克力片上;
2)将巧克力片包裹好后,将铝箔在三个侧面密封(第四个侧面仅仅折叠);
3)被包裹在铝箔中的巧克力片进入下一阶段(用纸板进行二次包装);
4)所述纸板是被送入“储料装置(magazine)”的预切割板;
5)用夹具将每一纸板从所述储料装置中取出,并且将热熔性点焊装置(hot-melt spots)用于最终封闭;
6)通过折叠系统(现有技术中已知)使纸板包裹在用铝箔包装的巧克力片上,然后粘合在各巧克力片上;
7)通过一出口板(exit plate)完成粘合过程,从而完成巧克力片的二次包装(即纸板);
8)将巧克力片排放到机器出口(横向刷)。
需要指出的是,通过使用上文所述的根据本发明的两件式纸板,从储料装置到最终包装都无需对包装机进行任何改动。
应当理解,本文描述的当前优选的实施方式的各种修改和变型对本领域技术人员来说是显而易见的。在不脱离本发明的精神和范围且不削弱其伴随优点的情况下,可以做出这些修改和变型。因此,这些修改和变型包含在所附权利要求覆盖的范围内。

Claims (6)

1.一种用于食品的单层纸板包装件(1),包括前板(2)、后板(3)和四个侧板(4),所述前板包括预切割部(5),该预切割部限定所述前板的可开启部分(2a)和不可开启部分(2b),其特征在于:
(i)所述前板的不可开启部分还包括锁闭狭缝(6),并且
(ii)锁闭元件(7)固定在所述前板的可开启部分(2a)上从而延长可开启部分的长度,所述锁闭元件(7)包括舌状部分(8),在封闭位置该舌状部分插入所述锁闭狭缝(6)中以便锁闭所述可开启部分(2a)。
2.根据权利要求1所述的包装件(1),其特征在于,所述锁闭元件(7)是粘合在前板(2)的可开启部分(2a)上的平纸板。
3.根据前述权利要求中任一项所述的包装件(1),其特征在于,所述前板的可开启部分(2a)可围绕位于所述可开启部分(2a)和相邻侧板(4)之间的边缘(9)枢转,所述边缘(9)用作铰链。
4.根据前述权利要求中任一项所述的包装件(1),其特征在于,所述锁闭元件(7)包括形成所述包装件(1)的侧板(4)的延伸部。
5.根据前述权利要求中任一项所述的包装件(1),其特征在于,所述锁闭元件(7)的宽度w与所述前板(2)的宽度W相等。
6.根据前述权利要求中任一项所述的包装件(1),其特征在于,所述食品是巧克力片。
CN2006800236709A 2005-07-01 2006-06-30 食品纸板包装件 Expired - Fee Related CN101213134B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05105996A EP1739021B1 (en) 2005-07-01 2005-07-01 A cardboard package for a food product
EP05105996.2 2005-07-01
PCT/EP2006/006349 WO2007003356A1 (en) 2005-07-01 2006-06-30 A cardboard package with a food product

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CN101213134A true CN101213134A (zh) 2008-07-02
CN101213134B CN101213134B (zh) 2011-11-30

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US (1) US8733624B2 (zh)
EP (2) EP1739021B1 (zh)
JP (2) JP2008544931A (zh)
CN (1) CN101213134B (zh)
AT (2) ATE414650T1 (zh)
AU (1) AU2006265393B2 (zh)
BR (1) BRPI0613167A2 (zh)
CA (1) CA2613183C (zh)
DE (2) DE602005011116D1 (zh)
DK (1) DK1739021T3 (zh)
EA (1) EA012680B1 (zh)
EC (1) ECSP078041A (zh)
ES (2) ES2317146T3 (zh)
HK (1) HK1123020A1 (zh)
MX (1) MX2007016422A (zh)
PL (2) PL1739021T3 (zh)
PT (1) PT1739021E (zh)
UA (1) UA93379C2 (zh)
WO (1) WO2007003356A1 (zh)
ZA (1) ZA200801045B (zh)

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BRPI0613167A2 (pt) 2010-12-21
PT1739021E (pt) 2009-02-17
PL1904375T3 (pl) 2010-04-30
US8733624B2 (en) 2014-05-27
EA200800226A1 (ru) 2008-04-28
JP2013224181A (ja) 2013-10-31
DK1739021T3 (da) 2009-03-30
AU2006265393A1 (en) 2007-01-11
CA2613183A1 (en) 2007-01-11
HK1123020A1 (en) 2009-06-05
AU2006265393B2 (en) 2012-03-22
ATE414650T1 (de) 2008-12-15
JP2008544931A (ja) 2008-12-11
US20100276479A1 (en) 2010-11-04
DE602006011467D1 (de) 2010-02-11
EP1904375B1 (en) 2009-12-30
ECSP078041A (es) 2008-01-23
DE602005011116D1 (de) 2009-01-02
ATE453577T1 (de) 2010-01-15
PL1739021T3 (pl) 2009-04-30
EA012680B1 (ru) 2009-12-30
ES2317146T3 (es) 2009-04-16
EP1739021A1 (en) 2007-01-03
WO2007003356A1 (en) 2007-01-11
ES2335920T3 (es) 2010-04-06
EP1739021B1 (en) 2008-11-19
CN101213134B (zh) 2011-11-30
CA2613183C (en) 2015-04-14
EP1904375A1 (en) 2008-04-02
MX2007016422A (es) 2008-03-06
UA93379C2 (ru) 2011-02-10
ZA200801045B (en) 2009-07-29

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