CN110920204A - Shock-absorbing heat-insulating corrugated board - Google Patents

Shock-absorbing heat-insulating corrugated board Download PDF

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Publication number
CN110920204A
CN110920204A CN201911026587.2A CN201911026587A CN110920204A CN 110920204 A CN110920204 A CN 110920204A CN 201911026587 A CN201911026587 A CN 201911026587A CN 110920204 A CN110920204 A CN 110920204A
Authority
CN
China
Prior art keywords
paper
layer
wave
corrugated
shock
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.)
Withdrawn
Application number
CN201911026587.2A
Other languages
Chinese (zh)
Inventor
蒋雄辉
金勤良
陈小明
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.)
Yixing Mingyi Packaging Co Ltd
Original Assignee
Yixing Mingyi Packaging Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yixing Mingyi Packaging Co Ltd filed Critical Yixing Mingyi Packaging Co Ltd
Priority to CN201911026587.2A priority Critical patent/CN110920204A/en
Publication of CN110920204A publication Critical patent/CN110920204A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • 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
    • B32B29/08—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
    • 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
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • 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
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • B32B2553/02—Shock absorbing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides a shock-absorbing heat-insulating corrugated board which comprises inner surface paper and outer surface paper, wherein a corrugated paper layer is fixedly connected between the inner surface paper and the outer surface paper; each upper bulge of the corrugated paper layer is a wave crest, the wave crest is fixedly bonded with the inner surface paper, each lower bulge is a wave trough, and a gap is reserved between the wave trough and the outer surface paper; a cylindrical paper tube is arranged between the space below the wave crests of the corrugated paper layer and the outer surface paper, and the paper tube is arranged along each wave crest and is positioned between two adjacent wave troughs; an aluminum foil reflecting layer is fixedly bonded on the outer side of the inner surface layer paper, and a heat insulation layer is fixedly bonded on the outer side of the outer surface layer paper. The shock-absorbing heat-insulating corrugated board provided by the invention has the heat-insulating function, can also have the compression-resistant shock-absorbing effect, and is suitable for fast food transportation.

Description

Shock-absorbing heat-insulating corrugated board
Technical Field
The invention relates to the technical field of corrugated paper, in particular to a shock-absorbing heat-insulating corrugated board.
Background
The packing materials with the heat preservation function are needed in fast food transportation, the packing materials are generally heat preservation bags made of oxford cloth and aluminum foil heat preservation layers, foam plates can be added for guaranteeing that the packing materials are not extruded, and the compression-resistant and shock-absorbing effects of the structure are poor.
Disclosure of Invention
The invention aims to provide a corrugated board suitable for fast food transportation.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the shock-absorbing heat-insulating corrugated board comprises inner surface paper and outer surface paper, wherein a corrugated paper layer is fixedly connected between the inner surface paper and the outer surface paper; each upper bulge of the corrugated paper layer is a wave crest, the wave crest is fixedly bonded with the inner surface paper, each lower bulge is a wave trough, and a gap is reserved between the wave trough and the outer surface paper; a cylindrical paper tube is arranged between the space below the wave crests of the corrugated paper layer and the outer surface paper, and the paper tube is arranged along each wave crest and is positioned between two adjacent wave troughs;
an aluminum foil reflecting layer is fixedly bonded on the outer side of the inner surface layer paper, and a heat insulation layer is fixedly bonded on the outer side of the outer surface layer paper.
Preferably, the bottommost part of the paper tube is fixedly connected with the surface of the outer surface layer paper, and the bottommost part of the paper tube is positioned right below the middle position between two adjacent wave troughs and vertically opposite to the wave crest position.
Furthermore, the paper tube is tangent to the two sides of the wave crest of the opposite corrugated paper layer and is fixedly bonded.
The shock-absorbing heat-insulating corrugated board provided by the invention has the heat-insulating function, can also have the compression-resistant shock-absorbing effect, and is suitable for fast food transportation.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Detailed Description
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
As shown in fig. 1, the shock-absorbing and heat-insulating corrugated board comprises an inner surface paper 2 and an outer surface paper 5, wherein a corrugated paper layer 3 is fixedly connected between the inner surface paper 2 and the outer surface paper 5; each upper bulge of the corrugated paper layer 3 is a wave crest 32, the wave crest 32 is fixedly bonded with the inner surface layer paper 2, each lower bulge is a wave trough 31, and a gap is reserved between the wave trough 31 and the outer surface layer paper 5; a cylindrical paper tube 4 is arranged between the space below the wave crests 32 of the corrugated paper layer 3 and the outer surface paper 5, and the paper tube 4 is arranged along each wave crest 32 and is positioned between two adjacent wave troughs 31;
the clearance of interior top layer paper 2 and extexine paper 5 is great, generally can set up about 1 centimetre, and hollow structure can improve the heat preservation effect to the big also processing of being convenient for in inside space adds fiber container 4 and can strengthen whole compressive structures.
A gap is reserved between the wave trough 31 and the outer surface layer paper 5, so that the shock absorption function can be achieved, and the original shape can be restored after the external force disappears, so that the corrugated paper layer 3 is prevented from being deformed due to extrusion.
An aluminum foil reflecting layer 1 is fixedly bonded on the outer side of the inner surface layer paper 2, and a heat insulation layer 6 is fixedly bonded on the outer side of the outer surface layer paper 5. The aluminum foil reflecting layer 1 serves as an inner side and has a heat insulation function as a first layer. The middle corrugated paper layer is further insulated by an air layer, and the outermost corrugated paper layer is further insulated by a third layer through a heat insulation layer 6.
The bottommost part of the paper tube 4 is fixedly connected with the surface of the outer surface layer paper 5, and the bottommost part of the paper tube 4 is positioned right below the middle position between two adjacent wave troughs 31 and vertically opposite to the wave crest 32. The paper tube 4 is tangent to the two sides of the wave crest 32 of the opposite corrugated paper layer 3 and is fixedly bonded.
To sum up, the present disclosure should not be construed as limiting the present invention, and any changes made to the design concept of the present invention are within the protection scope of the present invention.

Claims (3)

1. The shock-absorbing and heat-insulating corrugated board comprises inner surface paper (2) and outer surface paper (5), wherein a corrugated paper layer (3) is fixedly connected between the inner surface paper (2) and the outer surface paper (5); the method is characterized in that: each upper bulge of the corrugated paper layer (3) is a wave crest (32), the wave crest (32) is fixedly bonded with the inner surface layer paper (2), each lower bulge is a wave trough (31), and a gap is reserved between the wave trough (31) and the outer surface layer paper (5); a cylindrical paper tube (4) is arranged between the space below the wave crests (32) of the corrugated paper layer (3) and the outer surface paper (5), and the paper tube (4) is arranged along each wave crest (32) and is positioned between two adjacent wave troughs (31);
an aluminum foil reflecting layer (1) is fixedly bonded on the outer side of the inner surface layer paper (2), and a heat insulation layer (6) is fixedly bonded on the outer side of the outer surface layer paper (5).
2. The vibration absorbing, heat insulating corrugated board of claim 1, wherein: the bottommost part of the paper tube (4) is fixedly connected with the surface of the outer surface layer paper (5), and the bottommost part of the paper tube (4) is positioned right below the middle position between two adjacent wave troughs (31) and vertically opposite to the wave crest (32).
3. The corrugated, shock absorbing, heat insulating board of claim 1 or 2, wherein: the paper tube (4) is tangent to the two sides of the wave crest (32) of the opposite corrugated paper layer (3) and is fixedly bonded.
CN201911026587.2A 2019-10-26 2019-10-26 Shock-absorbing heat-insulating corrugated board Withdrawn CN110920204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911026587.2A CN110920204A (en) 2019-10-26 2019-10-26 Shock-absorbing heat-insulating corrugated board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911026587.2A CN110920204A (en) 2019-10-26 2019-10-26 Shock-absorbing heat-insulating corrugated board

Publications (1)

Publication Number Publication Date
CN110920204A true CN110920204A (en) 2020-03-27

Family

ID=69849578

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911026587.2A Withdrawn CN110920204A (en) 2019-10-26 2019-10-26 Shock-absorbing heat-insulating corrugated board

Country Status (1)

Country Link
CN (1) CN110920204A (en)

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Application publication date: 20200327