CN105619995A - Erosion-resistant impact-resistant corrugated carton - Google Patents
Erosion-resistant impact-resistant corrugated carton Download PDFInfo
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- CN105619995A CN105619995A CN201610081100.0A CN201610081100A CN105619995A CN 105619995 A CN105619995 A CN 105619995A CN 201610081100 A CN201610081100 A CN 201610081100A CN 105619995 A CN105619995 A CN 105619995A
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- 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
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- 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
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- 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
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- 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
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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
- B65D5/00—Rigid 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
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
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- 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
- B32B2307/558—Impact strength, toughness
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- 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
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
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- 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
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Buffer Packaging (AREA)
Abstract
本发明公开了一种耐侵蚀抗冲击瓦楞纸箱，属于纸箱生产技术领域，包括由一面纸和一波浪状瓦楞芯构成的瓦楞纸板，所述的面纸一表面设有一层无纺布，该层无纺布位于面纸与瓦楞芯之间；所述的无纺布与相对应的瓦楞芯楞峰之间设有一支承面板。本发明在瓦楞纸板外层的面纸内表面设有无纺布，使得瓦楞纸箱具有防潮、透气、抗菌、耐侵蚀、不霉蛀的特点；利用在无纺布与瓦楞芯之间设有支承面板，进一步加强了瓦楞纸板外部的抗冲击强度，减小了外部对瓦楞纸箱的损伤，延长了瓦楞纸箱的使用寿命。
This invention discloses an impact-resistant and corrosion-resistant corrugated cardboard box, belonging to the field of cardboard box manufacturing technology. It includes a corrugated cardboard composed of a face liner and a corrugated core. A layer of non-woven fabric is provided on one surface of the face liner, located between the face liner and the corrugated core. A support panel is provided between the non-woven fabric and the corresponding corrugated core flute peaks. This invention provides non-woven fabric on the inner surface of the face liner of the corrugated cardboard, giving the corrugated cardboard box the characteristics of moisture resistance, breathability, antibacterial properties, corrosion resistance, and resistance to mold and insects. The support panel between the non-woven fabric and the corrugated core further enhances the impact resistance of the corrugated cardboard, reduces external damage to the box, and extends its service life.
Description
技术领域technical field
本发明属于纸箱生产技术领域，涉及一种瓦楞纸箱，具体是一种耐侵蚀抗冲击瓦楞纸箱。The invention belongs to the technical field of carton production, and relates to a corrugated carton, in particular to an erosion-resistant and impact-resistant corrugated carton.
背景技术Background technique
瓦楞纸箱由瓦楞纸板经过模切、压痕、钉箱或粘箱制成，是一种应用最广的包装制品，瓦楞纸箱以其优越的使用性能和良好的加工性能逐渐取代了木箱等运输包装容器，成为运输包装的主力军。它除了保护商品、便于仓储、运输之外，还起到美化商品，宣传商品的作用。瓦楞纸箱属于绿色环保产品，它利于环保，利于装卸运输Corrugated boxes are made of corrugated cardboard through die-cutting, creasing, nailing or glueing. Packaging containers have become the main force of transportation packaging. In addition to protecting the goods and facilitating storage and transportation, it also plays the role of beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and are conducive to loading, unloading and transportation
一直以来，瓦楞纸箱作为一种必不可少的包装容器，已被广泛应用，这就决定了其所处于的外部环境也各不相同，如遇空气潮湿、冲击频繁等环境，瓦楞纸箱强度会变低，造成垮塌；这些不利因素严重影响了瓦楞纸箱的使用寿命，使得市场对于瓦楞纸箱的要求越来越高，因此，瓦楞纸箱要想能再有进一步的突破性发展，就必须适应不断变化的市场需求。For a long time, corrugated cartons have been widely used as an indispensable packaging container, which determines that the external environments they are in are also different. In environments such as humid air and frequent impacts, the strength of corrugated cartons will change. These unfavorable factors have seriously affected the service life of corrugated boxes, making the market's requirements for corrugated boxes higher and higher. Therefore, if corrugated boxes want to make further breakthroughs, they must adapt to changing conditions. Market demand.
无纺布是由定向的或随机的纤维构成，是新一代环保材料，具有防潮、透气、柔韧、质轻、不助燃、无毒无刺激性等特点；同时无纺布以聚丙烯树脂为主要生产原料，比重小，拨水性佳，透气性佳，性能稳定，无毒、无异味，不刺激皮肤；此外由于聚丙烯属化学钝性物质，其制品具有抗菌、耐侵蚀、不霉蛀的优点。Non-woven fabrics are composed of directional or random fibers. They are a new generation of environmentally friendly materials. The production raw material has small specific gravity, good water repellency, good air permeability, stable performance, non-toxic, no peculiar smell, and does not irritate the skin; in addition, because polypropylene is a chemically inactive substance, its products have the advantages of antibacterial, corrosion resistance, and no mildew. .
为了满足市场的需要，现提供一种新的瓦楞纸箱方案。In order to meet the needs of the market, a new corrugated box solution is now provided.
发明内容Contents of the invention
本发明的目的在于提供一种耐侵蚀抗冲击瓦楞纸箱。The object of the present invention is to provide an erosion-resistant and impact-resistant corrugated box.
本发明的目的可以通过以下技术方案实现：The purpose of the present invention can be achieved through the following technical solutions:
一种耐侵蚀抗冲击瓦楞纸箱，包括由一面纸和一波浪状瓦楞芯构成的瓦楞纸板，所述的面纸一表面设有一层无纺布，该层无纺布位于面纸与瓦楞芯之间；所述的无纺布与相对应的瓦楞芯楞峰之间设有一支承面板。An erosion-resistant and impact-resistant corrugated box, comprising corrugated cardboard composed of one face paper and a corrugated corrugated core, one surface of the face paper is provided with a layer of non-woven fabric, and the layer of non-woven fabric is located between the face paper and the corrugated core Between; a support panel is provided between the non-woven fabric and the corresponding corrugated core peaks.
一种实施方式中，所述的瓦楞纸板从外至内依次为：面纸、无纺布、瓦楞芯，在所述的无纺布与瓦楞芯楞峰之间设有对应的支承面板。In one embodiment, the corrugated cardboard includes, from outside to inside: face paper, non-woven fabric, and corrugated core, and a corresponding support panel is provided between the non-woven fabric and the flute peaks of the corrugated core.
一种实施方式中，所述的瓦楞纸板从外至内依次为：面纸、无纺布、瓦楞芯、里纸，在所述的无纺布与瓦楞芯楞峰之间设有对应的支承面板。In one embodiment, the corrugated cardboard is sequentially arranged from outside to inside: face paper, non-woven fabric, corrugated core, and inner paper, and a corresponding support panel is provided between the non-woven fabric and the flute peak of the corrugated core .
一种实施方式中，所述的瓦楞纸板从外至内依次为：面纸、无纺布、瓦楞芯、中纸、瓦楞芯、里纸，在所述的无纺布与瓦楞芯楞峰之间设有对应的支承面板。In one embodiment, the corrugated cardboard is sequentially arranged from outside to inside: surface paper, non-woven fabric, corrugated core, middle paper, corrugated core, and inner paper, between the non-woven fabric and the flute peak of the corrugated core A corresponding support panel is provided.
一种实施方式中，所述的瓦楞纸板从外至内依次为：面纸、无纺布、瓦楞芯、中纸、瓦楞芯、中纸、瓦楞芯、里纸，在所述的无纺布与瓦楞芯楞峰之间设有对应的支承面板。In one embodiment, the corrugated cardboard is in order from outside to inside: face paper, non-woven fabric, corrugated core, middle paper, corrugated core, middle paper, corrugated core, inner paper, in the non-woven fabric Corresponding supporting panels are arranged between the peaks of the corrugated core.
本发明的有益效果：本发明在瓦楞纸板外层的面纸内表面设有无纺布，使得瓦楞纸箱具有防潮、透气、抗菌、耐侵蚀、不霉蛀的特点；利用在无纺布与瓦楞芯之间设有支承面板，进一步加强了瓦楞纸板外部的抗冲击强度，减小了外部对瓦楞纸箱的损伤，延长了瓦楞纸箱的使用寿命。Beneficial effects of the present invention: the present invention is provided with non-woven fabric on the inner surface of the face paper of the outer layer of the corrugated cardboard, so that the corrugated cardboard box has the characteristics of moisture-proof, breathable, antibacterial, corrosion-resistant, and mildew-free; it is used in non-woven fabrics and corrugated boxes. A support panel is provided between the cores, which further strengthens the impact strength of the corrugated cardboard outside, reduces external damage to the corrugated cardboard box, and prolongs the service life of the corrugated cardboard box.
附图说明Description of drawings
为了便于本领域技术人员理解，下面结合附图对本发明作进一步的说明。In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.
图1为本发明一种实施方式的瓦楞纸箱双层瓦楞纸板结构示意图；Fig. 1 is a schematic structural diagram of a double-layer corrugated board for a corrugated box according to an embodiment of the present invention;
图2为本发明一种实施方式的瓦楞纸箱三层瓦楞纸板结构示意图；Fig. 2 is a schematic structural diagram of a three-layer corrugated cardboard of a corrugated box according to an embodiment of the present invention;
图3为本发明一种实施方式的瓦楞纸箱五层瓦楞纸板结构示意图；Fig. 3 is a schematic structural diagram of a five-layer corrugated board for a corrugated box according to an embodiment of the present invention;
图4为本发明另一种实施方式的瓦楞纸箱五层瓦楞纸板结构示意图。Fig. 4 is a schematic structural diagram of a five-layer corrugated cardboard for a corrugated box according to another embodiment of the present invention.
具体实施方式detailed description
一种耐侵蚀抗冲击瓦楞纸箱，包括由一面纸和一波浪状瓦楞芯构成的瓦楞纸板，面纸一表面设有一层无纺布，该层无纺布位于面纸与瓦楞芯之间；无纺布与相对应的瓦楞芯楞峰之间设有一支承面板。An erosion-resistant and impact-resistant corrugated box, including a corrugated cardboard made of one side paper and a corrugated corrugated core, one surface of the top paper is provided with a layer of non-woven fabric, and the layer of non-woven fabric is located between the top paper and the corrugated core; A supporting panel is arranged between the woven fabric and the corresponding corrugated core peaks.
实施例1Example 1
如图1所示，该双层瓦楞纸板从外至内依次为：面纸201、无纺布202、瓦楞芯204，在无纺布202与瓦楞芯204对应的楞峰之间设有对应的支承面板203,支承面板为一条形形状的纸板，其高度与波距相适应；As shown in Figure 1, the double-layer corrugated cardboard is sequentially arranged from outside to inside: face paper 201, non-woven fabric 202, and corrugated core 204. Corresponding supports are provided between the corrugated peaks of the non-woven fabric 202 and the corrugated core 204. Panel 203, the supporting panel is a strip-shaped cardboard, and its height is adapted to the wave pitch;
上述面纸201与无纺布202、无纺布202与瓦楞芯204、以及支承面板203两端与无纺布202、瓦楞芯204均通过玉米淀粉粘合剂粘结。The surface paper 201 and the non-woven fabric 202, the non-woven fabric 202 and the corrugated core 204, and both ends of the support panel 203 and the non-woven fabric 202 and the corrugated core 204 are all bonded by cornstarch adhesive.
实施例2Example 2
如图2所示，该三层瓦楞纸板从外至内依次为：面纸301、无纺布302、瓦楞芯304、里纸305，在无纺布302与瓦楞芯304楞峰之间设有对应的支承面板303；As shown in Figure 2, the three-layer corrugated cardboard is sequentially arranged from outside to inside: face paper 301, non-woven fabric 302, corrugated core 304, and inner paper 305. The supporting panel 303;
粘结方式同实施例1。The bonding method is the same as in Example 1.
实施例3Example 3
如图3所示，该五层瓦楞纸板从外至内依次为：面纸501、无纺布502、瓦楞芯504、中纸506、瓦楞芯504、里纸505，在无纺布502与瓦楞芯504楞峰之间设有对应的支承面板；As shown in Figure 3, the five-layer corrugated board is as follows from outside to inside: face paper 501, non-woven fabric 502, corrugated core 504, middle paper 506, corrugated core 504, and inner paper 505. Corresponding supporting panels are arranged between the corrugated peaks of the core 504;
粘结方式同实施例1。The bonding method is the same as in Example 1.
实施例4Example 4
该七层瓦楞纸板从外至内依次为：面纸、无纺布、瓦楞芯、中纸、瓦楞芯、中纸、瓦楞芯、里纸，在无纺布与瓦楞芯楞峰之间设有对应的支承面板。The seven-layer corrugated cardboard is in order from outside to inside: surface paper, non-woven fabric, corrugated core, middle paper, corrugated core, middle paper, corrugated core, inner paper, and there is a corresponding support panel.
粘结方式同实施例1。The bonding method is the same as in Example 1.
本发明通过上述实施例1-4的技术方案，在瓦楞纸板外层的面纸内表面设有无纺布，使得瓦楞纸箱具有防潮、透气、抗菌、耐侵蚀、不霉蛀的特点；利用在无纺布与瓦楞芯之间设有支承面板，进一步加强了瓦楞纸板外部的抗冲击强度，减小了外部对瓦楞纸箱的损伤，延长了瓦楞纸箱的使用寿命。The present invention adopts the technical solutions of the above-mentioned embodiments 1-4, and non-woven fabrics are provided on the inner surface of the surface paper of the outer layer of the corrugated cardboard, so that the corrugated cardboard box has the characteristics of moisture-proof, breathable, antibacterial, corrosion-resistant, and mildew-resistant; There is a supporting panel between the non-woven fabric and the corrugated core, which further strengthens the impact resistance of the corrugated board, reduces external damage to the corrugated box, and prolongs the service life of the corrugated box.
实施例5Example 5
如图4所示，作为本发明另一种实施方式，该五层瓦楞纸板从外至内依次为：面纸1、无纺布2、瓦楞芯一3、中纸4、瓦楞芯二6、里纸5；在中纸4或里纸5与相对应的瓦楞芯二6的楞峰或楞谷之间设有支承面板7；粘结方式同实施例1。As shown in Figure 4, as another embodiment of the present invention, the five-layer corrugated cardboard from outside to inside is as follows: face paper 1, non-woven fabric 2, corrugated core one 3, middle paper 4, corrugated core two 6, Liner 5; a supporting panel 7 is provided between the middle paper 4 or the inner paper 5 and the corrugated core 2 corrugated peaks or valleys; the bonding method is the same as in Example 1.
通过实施例5的技术方案，在瓦楞芯与里纸或中纸之间设有支承面板，进一步加强了瓦楞纸板内部的抗冲击强度，减小了内部盛放物对瓦楞纸箱的损伤。Through the technical solution of Example 5, a support panel is provided between the corrugated core and the inner paper or the middle paper, which further strengthens the impact resistance inside the corrugated cardboard and reduces the damage to the corrugated cardboard box caused by the contents contained inside.
以上内容仅仅是对本发明结构所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。The above content is only an example and description of the structure of the present invention. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the structure of the invention or Anything beyond the scope defined in the claims shall belong to the protection scope of the present invention.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160804A (en) * | 2017-06-20 | 2017-09-15 | 苏州永创达电子有限公司 | A kind of high-strength corrugated board of packaging material |
| CN109605845A (en) * | 2019-01-28 | 2019-04-12 | 昆山鸣朋纸业有限公司 | A kind of high intensity anti-deformation corrugated board and production technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011079207A (en) * | 2009-10-06 | 2011-04-21 | Aiki Kogyo Kk | Corrugated cardboard having corrugated core and embossed core, method and apparatus for producing the same |
| CN103205916A (en) * | 2013-04-26 | 2013-07-17 | 天津林之森包装科技有限公司 | Environment-friendly corrugated board |
| CN203344447U (en) * | 2013-06-21 | 2013-12-18 | 浙江宏印包装有限公司 | Waterproof pressure-resistant corrugated paper board |
| CN203427418U (en) * | 2013-06-20 | 2014-02-12 | 刘建刚 | Corrugated board with non-woven fabric |
| CN204451419U (en) * | 2015-01-19 | 2015-07-08 | 宁波新成包装有限公司 | High-strength corrugated board |
| CN204475059U (en) * | 2015-01-19 | 2015-07-15 | 宁波新成包装有限公司 | Shock resistance corrugated paper |
-
2016
- 2016-02-03 CN CN201610081100.0A patent/CN105619995A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011079207A (en) * | 2009-10-06 | 2011-04-21 | Aiki Kogyo Kk | Corrugated cardboard having corrugated core and embossed core, method and apparatus for producing the same |
| CN103205916A (en) * | 2013-04-26 | 2013-07-17 | 天津林之森包装科技有限公司 | Environment-friendly corrugated board |
| CN203427418U (en) * | 2013-06-20 | 2014-02-12 | 刘建刚 | Corrugated board with non-woven fabric |
| CN203344447U (en) * | 2013-06-21 | 2013-12-18 | 浙江宏印包装有限公司 | Waterproof pressure-resistant corrugated paper board |
| CN204451419U (en) * | 2015-01-19 | 2015-07-08 | 宁波新成包装有限公司 | High-strength corrugated board |
| CN204475059U (en) * | 2015-01-19 | 2015-07-15 | 宁波新成包装有限公司 | Shock resistance corrugated paper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160804A (en) * | 2017-06-20 | 2017-09-15 | 苏州永创达电子有限公司 | A kind of high-strength corrugated board of packaging material |
| CN109605845A (en) * | 2019-01-28 | 2019-04-12 | 昆山鸣朋纸业有限公司 | A kind of high intensity anti-deformation corrugated board and production technology |
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