CN109436562A - 一种易碎产品包装用的多层纸板 - Google Patents

一种易碎产品包装用的多层纸板 Download PDF

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CN109436562A
CN109436562A CN201811474435.4A CN201811474435A CN109436562A CN 109436562 A CN109436562 A CN 109436562A CN 201811474435 A CN201811474435 A CN 201811474435A CN 109436562 A CN109436562 A CN 109436562A
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lower plywood
top plate
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邓云蛟
杨光彩
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Guizhou Yunjiao Technology Co Ltd
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Guizhou Yunjiao Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
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    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/025—Containers made of sheet-like material and having a shape to accommodate contents
    • B65D81/027—Containers made of sheet-like material and having a shape to accommodate contents double-walled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
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    • B32B2266/0214—Materials belonging to B32B27/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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Abstract

本发明公开了一种易碎产品包装用的多层纸板，包括有平行设置的下层板和上层板，下层板和上层板之间设有若干相同的支撑单元；支撑单元由垂直于下层板和上层板的左支撑板和右支撑板以及设于左支撑板和右支撑板之间的多层增强板组成，增强板与下层板和上层板所在平面平行；所述下层板或上层板的表面上设有柔性缓冲层。本发明具有结构强度高，且柔软性好的特点，适用于易碎产品的包装。

Description

一种易碎产品包装用的多层纸板
技术领域
本发明涉及一种多层纸板，特别是一种易碎产品包装用的多层纸板。
背景技术
多层纸板已经是现代生活中必不可少的一种包装用品了。尤其是在快递行业，任何快递物品的运输都离不开多层纸板的包装，其对物品具有很好的保护作用。
现目前的多层纸板的结构多样，随着层数以及形状的不同，其具备的功能也各不相同，如层数较少且形状松散的，则柔性较好，而层数较多且结构紧密的，则强度较高，可根据包装物品的不同选择不同的多层纸板。
但是，对于易碎品，在包装和运输时，需要要求同时具备较高的结构强度和较好的柔软性，高强度是保护物品不受外部压力的挤压而损坏，而柔软性是为了保护物品不会因为纸板太硬，在运输和搬运过程中因撞击而受损。现目前并没有一种纸板能够同时具备上述功能，都是在包装盒内填充泡沫等缓冲物品加以保护。
发明内容
本发明的目的在于，提供一种易碎产品包装用的多层纸板。本发明具有结构强度高，且柔软性好的特点，适用于易碎产品的包装。
本发明的技术方案：一种易碎产品包装用的多层纸板，包括有平行设置的下层板和上层板，下层板和上层板之间设有若干相同的支撑单元；支撑单元由垂直于下层板和上层板的左支撑板和右支撑板以及设于左支撑板和右支撑板之间的多层增强板组成，增强板与下层板和上层板所在平面平行；所述下层板或上层板的表面上设有柔性缓冲层。
前述的易碎产品包装用的多层纸板，所述柔性缓冲层由海绵或者纤维丝制成。
本发明的有益效果
本发明通过在上层板和下层板之间设置支撑单元，且支撑单元由左支撑板和右支撑板以及之间的增强板组成，该结构具备较高的结构强度，能够满足易碎产品包装盒的强度要求。同时，通过在上层板或下层板的表面设置柔性缓冲层，大大提高了纸板表面的缓冲性能，用于易碎产品包装时，能够对易碎起到很好的缓冲作用，玻璃撞击损坏。
附图说明
附图1为本发明的结构示意图；
附图2为本发明的截面图。
附图标记说明：1-下层板，2-上层板，3-左支撑板，4-右支撑板，5-增强板，6-柔性缓冲层。
具体实施方式
下面结合实施例对本发明作进一步的说明，但并不作为对本发明限制的依据。
本发明的实施例
一种易碎产品包装用的多层纸板，如附图1-2所示，包括有平行设置的下层板1和上层板2，下层板1和上层板2之间设有若干相同的支撑单元；支撑单元由垂直于下层板1和上层板2的左支撑板3和右支撑板4以及设于左支撑板3和右支撑板4之间的多层增强板5组成，增强板5与下层板1和上层板2所在平面平行；所述下层板1或上层板2的表面上设有柔性缓冲层6。
下层板1、上层板2、左支撑板3、右支撑板4和增强板5相接触的地方均用胶水粘接，柔性缓冲层6通过胶水粘接在下层板1或上层板2的表面，使用时，将设有柔性缓冲层6的一侧用于包装盒的内部。
作为优选，所述柔性缓冲层6由海绵或者纤维丝制成。

Claims (2)

1.一种易碎产品包装用的多层纸板，其特征在于：包括有平行设置的下层板（1）和上层板（2），下层板（1）和上层板（2）之间设有若干相同的支撑单元；支撑单元由垂直于下层板（1）和上层板（2）的左支撑板（3）和右支撑板（4）以及设于左支撑板（3）和右支撑板（4）之间的多层增强板（5）组成，增强板（5）与下层板（1）和上层板（2）所在平面平行；所述下层板（1）或上层板（2）的表面上设有柔性缓冲层（6）。
2.根据权利要求1所述的易碎产品包装用的多层纸板，其特征在于：所述柔性缓冲层（6）由海绵或者纤维丝制成。
CN201811474435.4A 2018-12-04 2018-12-04 一种易碎产品包装用的多层纸板 Pending CN109436562A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202943921U (zh) * 2012-10-24 2013-05-22 深圳市飞耀纸业有限公司 一种空芯纸板
CN203919918U (zh) * 2014-07-06 2014-11-05 湖南工业大学 一种多层复合纸板
CN204979582U (zh) * 2015-09-07 2016-01-20 巨石集团有限公司 一种产品包装结构
CN105735053A (zh) * 2016-03-29 2016-07-06 刘志运 一种节能环保型瓦楞纸板
CN208088019U (zh) * 2018-04-12 2018-11-13 天津冠之星纸制品有限责任公司 一种高强度复合型瓦楞纸板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202943921U (zh) * 2012-10-24 2013-05-22 深圳市飞耀纸业有限公司 一种空芯纸板
CN203919918U (zh) * 2014-07-06 2014-11-05 湖南工业大学 一种多层复合纸板
CN204979582U (zh) * 2015-09-07 2016-01-20 巨石集团有限公司 一种产品包装结构
CN105735053A (zh) * 2016-03-29 2016-07-06 刘志运 一种节能环保型瓦楞纸板
CN208088019U (zh) * 2018-04-12 2018-11-13 天津冠之星纸制品有限责任公司 一种高强度复合型瓦楞纸板

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