CN107825800A - 一种高弹性保温防潮蜂窝纸板 - Google Patents
一种高弹性保温防潮蜂窝纸板 Download PDFInfo
- Publication number
- CN107825800A CN107825800A CN201710898190.7A CN201710898190A CN107825800A CN 107825800 A CN107825800 A CN 107825800A CN 201710898190 A CN201710898190 A CN 201710898190A CN 107825800 A CN107825800 A CN 107825800A
- Authority
- CN
- China
- Prior art keywords
- layer
- corrugated core
- obstruct membrane
- craft paper
- honeycomb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011087 paperboard Substances 0.000 title abstract description 7
- 238000004321 preservation Methods 0.000 title abstract description 4
- 239000010410 layer Substances 0.000 claims abstract description 36
- 239000000123 paper Substances 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 238000005187 foaming Methods 0.000 claims abstract description 19
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 37
- 239000011111 cardboard Substances 0.000 claims description 35
- 230000001413 cellular effect Effects 0.000 claims description 18
- 230000001815 facial effect Effects 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000007767 bonding agent Substances 0.000 claims description 8
- 229920001410 Microfiber Polymers 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 235000019698 starch Nutrition 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- 235000013311 vegetables Nutrition 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000872 buffer Substances 0.000 abstract 4
- 239000006173 Good's buffer Substances 0.000 abstract 2
- 239000002655 kraft paper Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000012856 packing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B29/005—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 another layer of paper or cardboard 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
- B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/12—Coating on the layer surface on paper 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
本发明公开一种高弹性保温防潮蜂窝纸板，由上阻隔膜、上面纸、瓦楞芯、上牛卡纸、蜂窝夹芯、下牛卡纸、植物纤维发泡层、下阻隔膜复合而成，上阻隔膜与下阻隔膜具有一定的防水性和阻隔性，将瓦楞芯与蜂窝夹芯复合，可以发挥瓦楞纸板和蜂窝纸板的优势，增大了蜂窝纸板面层的刚度、耐戳穿度和撕裂度，并增强了缓冲性能。植物纤维发泡层和植物纤维发泡缓冲颗粒能提供良好的缓冲性和回弹性，进一步增强了纸板的缓冲性能。瓦楞芯和植物纤维发泡层分别作为纸板的上、下缓冲层。本产品具有隔热保温、弹性高、缓冲性能好、抗挤压、防水防潮佳等优点；产品对环境没有污染，有利于环境保护并可回收再利用。
Description
技术领域
本发明涉及纸箱包装领域，特别涉及一种高弹性保温防潮蜂窝纸板。
背景技术
近年，随着蜂窝纸包装技术在内包装上应用的推广，蜂窝纸有取代木质材料和发泡塑料之势。蜂窝纸包装产品好处很多，质轻、强度大、刚度高，具有缓冲、保温、隔热、隔音的优异性能，最为关键的是，蜂窝纸板制品与发泡塑料相比，可节省资源、保护生态环境、用途广、发展前景更好。虽然蜂窝纸包装好处很多，但是也有其自身的弊病。由于毕竟是以纸为原材料，防潮性相比发泡塑料要差，容易受潮，其防水、防潮问题还没有很好地解决，加上其弹性不足，不能承受多次冲击，所以采用普通蜂窝纸板制成的包装箱、托盘，受潮后强度减弱，不能承受较强的撞击和振动。
发明内容
本发明的主要目的是提供一种高弹性保温防潮蜂窝纸板，旨在克服普通蜂窝纸板弹性不足，防潮性差且受潮后强度迅速下降、不耐冲击的缺点。
本发明提出一种高弹性保温防潮蜂窝纸板，包括蜂窝夹芯，在所述蜂窝夹芯上面覆盖有上牛卡纸，在所述蜂窝夹芯下面覆盖有下牛卡纸，在所述上牛卡纸上设有瓦楞芯，所述瓦楞芯上设有上面纸，在所述上面纸上设有上阻隔膜，在所述下牛卡纸上设有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡层，在所述植物纤维发泡层上设有下阻隔膜；所述瓦楞芯的波峰与所述上牛卡纸粘合，所述瓦楞芯与所述上牛卡纸之间构成有空腔，在所述空腔内填充有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡缓冲颗粒；所述上面纸与所述上阻隔膜之间通过由无机超细纤维棉与水基性粘接剂混合后喷涂在所述上阻隔膜上的而形成的无机纤维粘合层粘合，所述植物纤维发泡层与所述下阻隔膜之间通过由无机超细纤维棉与水基性粘接剂混合后喷涂在所述下阻隔面纸上的而形成的无机纤维粘合层粘合。
优选地，所述上阻隔膜和所述下阻隔膜均为多层共挤尼龙膜或多层共挤EVOH膜。
优选地，所述瓦楞芯的内、外表面覆盖有采用热熔喷涂的方式形成的PE膜层。
优选地，所述蜂窝夹芯的截面形态为菱形、正四边形或正六边形，所述瓦楞芯的截面形态为U型、V型或方型的波浪瓦楞。
本发明的有益效果为：
本产品由上阻隔膜、上面纸、瓦楞芯、上牛卡纸、蜂窝夹芯、下牛卡纸、植物纤维发泡层、下阻隔膜复合而成，上阻隔膜与下阻隔膜具有一定的防水性和阻隔性，能阻止水汽的进入，防止水汽进入造成纸板的抗冲效果降低，使纸板能保持应有的抗压强度；上阻隔膜与下阻隔膜分别设置在纸板的上下面，制成包装产品时，不仅能对箱体外侧进行有效的防水，即使在运输过程中也能够有效地对放置在包装箱内的物品进行防水。
蜂窝纸板的平压强度远高于瓦楞纸板，瓦楞纸板的纵向侧压强度远高于蜂窝纸板，而横向的侧压强度则低于蜂窝纸板，瓦楞纸板与蜂窝纸板的性能各有优点，将瓦楞芯与蜂窝夹芯复合，可以发挥瓦楞纸板和蜂窝纸板的优势，增大了蜂窝纸板面层的刚度、耐戳穿度和撕裂度，并增强了缓冲性能。
而且，在瓦楞芯与上牛卡纸之间构成的空腔内填充有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡缓冲颗粒，能提供良好的缓冲性和回弹性，进一步增强了纸板的缓冲性能。
设置有植物纤维发泡层，植物纤维发泡层能提供良好的缓冲性和回弹性，由于其均匀闭孔结构的存在，发泡层能提供良好的隔热性和防水防潮性。
瓦楞芯和植物纤维发泡层分别作为纸板的上、下缓冲层，能够减小冲击力，制成包装箱时，能保护内侧物品的安全。
植物纤维发泡缓冲颗粒和植物纤维发泡层均为可降解材料，绿色环保。
上面纸与上阻隔膜之间、植物纤维发泡层与下阻隔膜之间通过无机纤维粘合层粘合，无机纤维粘合层由无机超细纤维棉与水基性粘接剂混合后喷涂而成，具有一定的强度和厚度，该无机纤维粘合层呈现弹性的自然纹理和纤维质地，具有保温隔热的效果和粘合效果。
在瓦楞芯的内、外表面覆盖有采用热熔喷涂的方式形成的PE膜层，具有防水性能，可有效避免由于长期使用导致的上阻隔膜脱落，从而使得纸板失去外层防水的效果。
本产品具有隔热保温、弹性高、缓冲性能好、抗挤压、防水防潮佳等优点；产品对环境没有污染，有利于环境保护并可回收再利用。
附图说明
图1为本发明的高弹性保温防潮蜂窝纸板的结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
参照图1，提出本发明的高弹性保温防潮蜂窝纸板的一实施例：
一种高弹性保温防潮蜂窝纸板，包括蜂窝夹芯4，在蜂窝夹芯4上面覆盖有上牛卡纸3，在蜂窝夹芯4下面覆盖有下牛卡纸5，在上牛卡纸3上设有瓦楞芯2，瓦楞芯2上设有上面纸，在上面纸上设有上阻隔膜1，在下牛卡纸5上设有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡层6，在植物纤维发泡层6上设有下阻隔膜7。本产品从上至下依次由上阻隔膜1、上面纸、瓦楞芯2、上牛卡纸3、蜂窝夹芯4、下牛卡纸5、植物纤维发泡层6、下阻隔膜7复合而成。
蜂窝夹芯4的截面形态为正六边形，瓦楞芯2的截面形态为U型的波浪瓦楞。上阻隔膜1和下阻隔膜7均为多层共挤尼龙膜或多层共挤EVOH膜，具有一定的防水性和阻隔性，能阻止水汽的进入，防止水汽进入造成纸板的抗冲效果降低，使纸板能保持应有的抗压强度。上阻隔膜1与下阻隔膜7分别设置在纸板的上下面，制成包装产品时，不仅能对箱体外侧进行有效的防水，即使在运输过程中也能够有效地对放置在包装箱内的物品进行防水。
蜂窝纸板的平压强度远高于瓦楞纸板，瓦楞纸板的纵向侧压强度远高于蜂窝纸板，而横向的侧压强度则低于蜂窝纸板，瓦楞纸板与蜂窝纸板的性能各有优点，将瓦楞芯2与蜂窝夹芯4复合，可以发挥瓦楞纸板和蜂窝纸板的优势，增大了蜂窝纸板面层的刚度、耐戳穿度和撕裂度，并增强了缓冲性能。
瓦楞芯2的波峰与上牛卡纸3粘合，瓦楞芯2与上牛卡纸3之间构成有空腔，在空腔内填充有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡缓冲颗粒8。植物纤维发泡缓冲颗粒8能提供良好的缓冲性和回弹性，进一步增强了纸板的缓冲性能。
植物纤维发泡层6能提供良好的缓冲性和回弹性，由于其均匀闭孔结构的存在，发泡层能提供良好的隔热性和防水防潮性。
植物纤维发泡缓冲颗粒8和植物纤维发泡层6均为可降解材料，绿色环保。瓦楞芯2和植物纤维发泡层6分别作为纸板的上、下缓冲层，能够减小冲击力，制成包装箱时，能保护内侧物品的安全。
上面纸与上阻隔膜1之间通过由无机超细纤维棉与水基性粘接剂混合后喷涂在上阻隔膜1上的而形成的无机纤维粘合层粘合。植物纤维发泡层6与下阻隔膜7之间通过由无机超细纤维棉与水基性粘接剂混合后喷涂在下阻隔面纸上的而形成的无机纤维粘合层粘合。无机纤维粘合层由无机超细纤维棉与水基性粘接剂混合后喷涂而成，具有一定的强度和厚度，该无机纤维粘合层呈现弹性的自然纹理和纤维质地，具有保温隔热的效果和粘合效果。
在瓦楞芯2的内、外表面覆盖有采用热熔喷涂的方式形成的PE膜层，具有防水性能，可有效避免由于长期使用导致的上阻隔膜1脱落，从而使得纸板失去外层防水的效果。
本产品具有隔热保温、弹性高、缓冲性能好、抗挤压、防水防潮佳等优点；产品对环境没有污染，有利于环境保护并可回收再利用。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。
Claims (4)
1.一种高弹性保温防潮蜂窝纸板，包括蜂窝夹芯，其特征在于，在所述蜂窝夹芯上面覆盖有上牛卡纸，在所述蜂窝夹芯下面覆盖有下牛卡纸，在所述上牛卡纸上设有瓦楞芯，所述瓦楞芯上设有上面纸，在所述上面纸上设有上阻隔膜，在所述下牛卡纸上设有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡层，在所述植物纤维发泡层上设有下阻隔膜；所述瓦楞芯的波峰与所述上牛卡纸粘合，所述瓦楞芯与所述上牛卡纸之间构成有空腔，在所述空腔内填充有以淀粉及植物纤维为主要原料并通过水蒸气挤出发泡而成的植物纤维发泡缓冲颗粒；所述上面纸与所述上阻隔膜之间通过由无机超细纤维棉与水基性粘接剂混合后喷涂在所述上阻隔膜上的而形成的无机纤维粘合层粘合，所述植物纤维发泡层与所述下阻隔膜之间通过由无机超细纤维棉与水基性粘接剂混合后喷涂在所述下阻隔面纸上的而形成的无机纤维粘合层粘合。
2.根据权利要求1所述的高弹性保温防潮蜂窝纸板，其特征在于，所述上阻隔膜和所述下阻隔膜均为多层共挤尼龙膜或多层共挤EVOH膜。
3.根据权利要求1或2所述的高弹性保温防潮蜂窝纸板，其特征在于，所述瓦楞芯的内、外表面覆盖有采用热熔喷涂的方式形成的PE膜层。
4.根据权利要求1所述的高弹性保温防潮蜂窝纸板，其特征在于，所述蜂窝夹芯的截面形态为菱形、正四边形或正六边形，所述瓦楞芯的截面形态为U型、V型或方型的波浪瓦楞。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898190.7A CN107825800A (zh) | 2017-09-28 | 2017-09-28 | 一种高弹性保温防潮蜂窝纸板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898190.7A CN107825800A (zh) | 2017-09-28 | 2017-09-28 | 一种高弹性保温防潮蜂窝纸板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825800A true CN107825800A (zh) | 2018-03-23 |
Family
ID=61644049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898190.7A Pending CN107825800A (zh) | 2017-09-28 | 2017-09-28 | 一种高弹性保温防潮蜂窝纸板 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825800A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403880A (zh) * | 2021-06-28 | 2021-09-17 | 衡阳市金坤包装有限公司 | 一种低定量高强度包装纸板及其制备方法 |
| SE2230223A1 (en) * | 2022-07-07 | 2024-01-08 | Stora Enso Oyj | Paper or paperboard based packaging laminate having a gas barrier with an extruded evoh layer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961933A (zh) * | 2010-09-02 | 2011-02-02 | 北京立高科技股份有限公司 | 一种保温防水涂料及其施工工艺 |
| CN102069611A (zh) * | 2010-10-15 | 2011-05-25 | 曾广胜 | 一种包装缓冲复合材料 |
| CN206374313U (zh) * | 2016-11-22 | 2017-08-04 | 珠海正业包装有限公司 | 一种新型高强度防水抗压纸板 |
-
2017
- 2017-09-28 CN CN201710898190.7A patent/CN107825800A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961933A (zh) * | 2010-09-02 | 2011-02-02 | 北京立高科技股份有限公司 | 一种保温防水涂料及其施工工艺 |
| CN102069611A (zh) * | 2010-10-15 | 2011-05-25 | 曾广胜 | 一种包装缓冲复合材料 |
| CN206374313U (zh) * | 2016-11-22 | 2017-08-04 | 珠海正业包装有限公司 | 一种新型高强度防水抗压纸板 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403880A (zh) * | 2021-06-28 | 2021-09-17 | 衡阳市金坤包装有限公司 | 一种低定量高强度包装纸板及其制备方法 |
| SE2230223A1 (en) * | 2022-07-07 | 2024-01-08 | Stora Enso Oyj | Paper or paperboard based packaging laminate having a gas barrier with an extruded evoh layer |
| WO2024009150A1 (en) * | 2022-07-07 | 2024-01-11 | Stora Enso Oyj | Polymer coated paper and paperboard |
| SE546122C2 (en) * | 2022-07-07 | 2024-05-28 | Stora Enso Oyj | Paper or paperboard based packaging laminate having a gas barrier with an extruded evoh layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104553212B (zh) | 一种防水抗压隔热复合纸板 | |
| CN102069957B (zh) | 一种耐冲击复合包装缓冲材料 | |
| CN103180215A (zh) | 隔热的饮料容器 | |
| CN102069610A (zh) | 一种复合包装材料 | |
| CN107825800A (zh) | 一种高弹性保温防潮蜂窝纸板 | |
| CN207128349U (zh) | 一种包装用环保型高强度多功能复合蜂窝纸板 | |
| CN206374313U (zh) | 一种新型高强度防水抗压纸板 | |
| CN205522821U (zh) | 一种环保型高强度防水防潮纸板 | |
| CN201842367U (zh) | 抗压复合包装材料 | |
| CN207633136U (zh) | 一种高弹性保温防潮蜂窝纸板 | |
| CN102069611B (zh) | 一种包装缓冲复合材料 | |
| CN217865897U (zh) | 一种可自然降解环保缓冲保护包装结构 | |
| CN201841713U (zh) | 耐冲击防潮型复合包装材料 | |
| CN207630680U (zh) | 一种环保型耐冲击隔热保温瓦楞复合纸板 | |
| CN206357760U (zh) | 环保型瓦楞纸板及瓦楞纸箱 | |
| CN210636246U (zh) | 一种瓦楞纸板 | |
| CN201842369U (zh) | 耐冲击复合包装缓冲材料 | |
| CN207509927U (zh) | 一种防震抗压复合包装材料 | |
| CN201841711U (zh) | 包装缓冲防潮复合材料 | |
| CN207509880U (zh) | 一种高强度防震抗压包装材料 | |
| CN209160452U (zh) | 一种防震型瓦楞纸箱 | |
| CN102079151B (zh) | 一种耐冲击复合包装材料 | |
| CN201842368U (zh) | 复合包装缓冲材料 | |
| CN207985699U (zh) | 高强度抗压纸盒 | |
| CN207513065U (zh) | 一种新型木塑墙板挤出模具镶条 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |