CN109383108B - Moistureproof and odor-proof corrugated board - Google Patents

Moistureproof and odor-proof corrugated board Download PDF

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Publication number
CN109383108B
CN109383108B CN201811575991.0A CN201811575991A CN109383108B CN 109383108 B CN109383108 B CN 109383108B CN 201811575991 A CN201811575991 A CN 201811575991A CN 109383108 B CN109383108 B CN 109383108B
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CN
China
Prior art keywords
layer
corrugated
paper
paper layer
air holes
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Application number
CN201811575991.0A
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Chinese (zh)
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CN109383108A (en
Inventor
钱利民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Xinlaike Packaging Co ltd
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Zhejiang Xinlaike Packaging Co ltd
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Priority to CN201811575991.0A priority Critical patent/CN109383108B/en
Publication of CN109383108A publication Critical patent/CN109383108A/en
Application granted granted Critical
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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
    • 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
    • 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
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • 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
    • 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
    • B32B3/26—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • D21H27/40—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
    • 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
    • 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
    • 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
    • B32B2307/758—Odour absorbent
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Cartons (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention discloses a moistureproof and anti-odor corrugated board which comprises an outer paper layer, a first corrugated paper layer, a first paperboard layer, a cloth layer, a second paperboard layer, a second corrugated paper layer and an inner paper layer which are bonded in sequence, wherein the second paperboard layer, the second corrugated paper layer and the inner paper layer are made of calcium plastic paper, the outer paper layer, the first corrugated paper layer and the first paperboard layer are all made of paper, a plurality of corrugated cavities are arranged between the second corrugated paper layer and the second paperboard layer, one surface of the second paperboard layer bonded with the cloth layer is provided with a plurality of exhaust holes, each exhaust hole corresponds to one corrugated cavity, each exhaust hole is formed by a plurality of air holes which are respectively communicated with the corresponding corrugated cavity, the cloth layer is provided with a plurality of through holes corresponding to the air holes, and drying agents are arranged in the corrugated cavities. The moistureproof and odor-proof corrugated board has the advantages of common paper corrugated boards and calcium plastic corrugated boards, overcomes the corresponding disadvantages, and can effectively prevent odor from being emitted after being manufactured into a paper box.

Description

Moistureproof and odor-proof corrugated board
Technical Field
The invention belongs to the technical field of corrugated boards, and particularly relates to a moistureproof and anti-odor corrugated board.
Background
The corrugated board is a multi-layer adhesive body, which is at least composed of a wavy core paper interlayer and a layer of board. Compared with a pure paperboard, the paperboard has higher mechanical strength and can resist collision and falling in the carrying process. The existing corrugated board comprises a common board and a calcium plastic board, the common board has the advantages of low cost, recoverability and the like, but the common board has the defects of easy wetting, low structural strength, easy deformation and the like. The calcium plastic paperboard has the advantages of moisture resistance, water resistance, high structural strength and the like, and has the defects of high cost, poor anti-skid performance and the like. The existing corrugated board made paper box requires that the paper box has the functions of water resistance, moisture resistance and the like when carrying articles such as seafood and fruits, and meanwhile, if the paper box can prevent peculiar smell in the box from being dispersed, the storage and transportation of the articles can be facilitated.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme: the moistureproof and odor-resistant corrugated board comprises an outer paper layer, a first corrugated paper layer, a first paper board layer, a cloth layer, a second paper board layer, a second corrugated paper layer and an inner paper layer which are bonded in sequence, wherein the second paper board layer, the second corrugated paper layer and the inner paper layer are made of calcium plastic paper, the outer paper layer, the first corrugated paper layer and the first paper board layer are made of paper, a plurality of corrugated cavities are formed between the second corrugated paper layer and the second paper board layer, one surface of the second paper board layer bonded with the cloth layer is provided with a plurality of exhaust holes, each exhaust hole corresponds to one corrugated cavity, each exhaust hole is formed by a plurality of air holes which are respectively communicated with the corresponding corrugated cavity, the cloth layer is provided with a plurality of through holes corresponding to the air holes, and drying agents are arranged in the corrugated cavities.
The cloth layer is made of non-woven fabrics.
The surface of the second paperboard layer, which is adhered to the cloth layer, is provided with a plurality of bulges pointing to the cloth layer, the air holes are arranged in the bulges, and the bulges are clamped into the through holes.
The protrusions are integrally formed with the second paperboard layer.
The corrugated cavity is internally provided with a baffle plate, the baffle plate divides the corrugated cavity into a plurality of independent cavities, each cavity is communicated with a plurality of air holes, the drying agent is arranged in some of the cavities, and other cavities are provided with air cleaning agents.
The air cleaning agent has deodorizing and mildew-proof functions.
The beneficial effects of the invention are as follows: the moistureproof and odor-proof corrugated board has the advantages of common paper corrugated boards and calcium plastic corrugated boards, overcomes the corresponding disadvantages, and can effectively prevent odor from being emitted after being manufactured into a paper box.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1, the moistureproof and odor-resistant corrugated board comprises an outer paper layer 1, a first corrugated paper layer 2, a first paper layer 3, a cloth layer 4, a second paper layer 5, a second corrugated paper layer 6 and an inner paper layer 7 which are sequentially bonded, wherein the second paper layer 5, the second corrugated paper layer 6 and the inner paper layer 7 are made of calcium plastic paper, the outer paper layer 1, the first corrugated paper layer 2 and the first paper layer 3 are all made of paper, a plurality of corrugated cavities 8 are arranged between the second corrugated paper layer 6 and the second paper layer 5, a plurality of exhaust holes are formed in one surface of the second paper layer 5 bonded with the cloth layer 4, each exhaust hole corresponds to one corrugated cavity 8, each exhaust hole is formed by a plurality of air holes 9 which are respectively communicated with the corresponding corrugated cavities 8, the cloth layer 4 is provided with a plurality of through holes 10 corresponding to the air holes 9, and a drying agent 11 is arranged in the corrugated cavities 8. After the paper box is made, one side of the calcium plastic paper is positioned in the box, so that odor in the box is prevented from being emitted and treated, and the effect of enhancing the structural strength of the box is achieved. The outer paper layer plays a role of skid resistance and is dampproof by using a drying agent. The cloth layer 4 is located between the second cardboard layer 5 and the first cardboard layer 3 and serves to strengthen the connection between the normal cardboard and the calcium-plastic board (the paper is easily peeled off from the calcium-plastic paper after being wetted).
The cloth layer 4 is made of non-woven fabric. The non-woven fabrics are easy to be adhered with common paper and calcium plastic paper by glue, etc.
The surface of the second cardboard layer 5, which is bonded to the cloth layer 4, is provided with a plurality of protrusions 12 pointing to the cloth layer 4, the air holes 9 are arranged in the protrusions 12, and the protrusions 12 are clamped into the through holes 10.
The projections 12 are integrally formed with the second paperboard layer 5.
The corrugated cavity 8 is internally provided with a partition plate, the partition plate divides the corrugated cavity 8 into a plurality of independent cavities, each cavity is communicated with a plurality of air holes 9, a drying agent 11 is arranged in some of the cavities, and other cavities are provided with air cleaning agents.
The air cleaning agent has deodorizing and mildew-proof functions.
While the preferred embodiments of the present invention have been described in detail, it should be appreciated that numerous modifications and variations may be made in accordance with the principles of the present invention by those skilled in the art without undue burden, and thus, all technical solutions which may be obtained by logic analysis, reasoning or limited experimentation based on the principles of the present invention as defined by the claims are within the scope of protection as defined by the present invention.

Claims (1)

1. The moistureproof and odor-resistant corrugated board is characterized by comprising an outer paper layer, a first corrugated paper layer, a first paper layer, a cloth layer, a second paper layer, a second corrugated paper layer and an inner paper layer which are bonded in sequence, wherein the second paper layer, the second corrugated paper layer and the inner paper layer are made of calcium plastic paper, the outer paper layer, the first corrugated paper layer and the first paper layer are made of paper, a plurality of independent cavities are formed between the second corrugated paper layer and the second paper layer, one surface of the second paper layer bonded with the cloth layer is provided with a plurality of exhaust holes, each exhaust hole corresponds to one corrugated cavity, each exhaust hole is formed by a plurality of air holes which are respectively communicated with the corresponding corrugated cavity, a plurality of through holes corresponding to the air holes are formed in the cloth layer, a drying agent is arranged in the corrugated cavity, the cloth layer is made of non-woven fabric, one surface of the second paper layer bonded with the cloth layer is provided with a plurality of protrusions which are arranged in the protrusions, the protrusions are clamped in the through holes, the protrusions and the second paper layer are integrally formed, the corrugated cavity is provided with a partition board, the corrugated cavity is divided into a plurality of independent cavities, each cavity is communicated with the air holes, each cavity is provided with the air holes, the air holes are respectively communicated with the air holes, and the air holes are respectively communicated with the corresponding air holes, and the air holes are respectively.
CN201811575991.0A 2018-12-22 2018-12-22 Moistureproof and odor-proof corrugated board Active CN109383108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811575991.0A CN109383108B (en) 2018-12-22 2018-12-22 Moistureproof and odor-proof corrugated board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811575991.0A CN109383108B (en) 2018-12-22 2018-12-22 Moistureproof and odor-proof corrugated board

Publications (2)

Publication Number Publication Date
CN109383108A CN109383108A (en) 2019-02-26
CN109383108B true CN109383108B (en) 2024-03-19

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113619230B (en) * 2021-07-27 2023-10-31 久盛地板有限公司 Moisture absorption deodorization formula wood plastic floor
CN115231092A (en) * 2022-08-04 2022-10-25 东莞市华翔印刷有限公司 Novel gift box paperboard

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206633549U (en) * 2017-03-14 2017-11-14 佛山合信包装有限公司 A kind of corrugated case with drier
CN107443854A (en) * 2017-07-24 2017-12-08 滁州卷烟材料厂 A kind of distortion-free easily recovery corrugated case of waterproof
CN207984255U (en) * 2018-01-22 2018-10-19 江苏乾荣包装有限公司 A kind of corrugated paper of absorption peculiar smell
CN209365561U (en) * 2018-12-22 2019-09-10 浙江欣莱科包装科技有限公司 Moisture-proof anti-peculiar smell corrugated board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206633549U (en) * 2017-03-14 2017-11-14 佛山合信包装有限公司 A kind of corrugated case with drier
CN107443854A (en) * 2017-07-24 2017-12-08 滁州卷烟材料厂 A kind of distortion-free easily recovery corrugated case of waterproof
CN207984255U (en) * 2018-01-22 2018-10-19 江苏乾荣包装有限公司 A kind of corrugated paper of absorption peculiar smell
CN209365561U (en) * 2018-12-22 2019-09-10 浙江欣莱科包装科技有限公司 Moisture-proof anti-peculiar smell corrugated board

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