CN201566008U

CN201566008U - Packaging plywood paper honeycomb composite sheet material

Info

Publication number: CN201566008U
Application number: CN2010200228617U
Authority: CN
Inventors: 徐朝阳; 李大纲; 邓巧云; 田少娟
Original assignee: Nanjing Yingjia Package LLC
Current assignee: Nanjing Yingjia Package LLC
Priority date: 2010-01-08
Filing date: 2010-01-08
Publication date: 2010-09-01
Anticipated expiration: 2020-01-08

Abstract

The utility model discloses a packaging plywood paper honeycomb composite sheet material which consists of a central layer, an upper surface layer and a lower surface layer; the packaging plywood paper honeycomb composite sheet material is characterized in that the central layer is a paper honeycomb structure; the upper surface layer and the lower surface layer are glued by wooden plywood. The central layer includes one layer or two layers of paper honeycomb core consisting of hexagon prisms with unequal heights; the upper surface and the lower surface of the paper honeycomb core are glued by flat paper. The packaging plywood paper honeycomb composite sheet material has the advantages of light weight, high strength, and low manufacture cost. As the central layer is provided with 1-2 layers of paper honeycomb cores, the packaging plywood paper honeycomb composite sheet material has good heat insolating effects, high anti-bending strength of plywood layer, light weight and good comprehensive performances of the sheet material.

Description

A kind of packaging adhesive plywood paper wasp honeycomb composite plate material

Affiliated technical field

The utility model patent relates to packing sheet material, promptly a kind of packaging adhesive plywood paper wasp honeycomb composite plate material.

Background technology

The common sheet material that uses on the packaging industry mainly contains following several at present: wooden boards, sheet metal, plastic plate and cardboard, above material all has certain pluses and minuses.Though wooden boards light weight, intensity height, handling ease, raw material sources are subjected to certain limitation.The difficult processing though sheet metal intensity is big, deadweight are also big, price is also high.Though the plastic plate handling ease, is utilized comparatively difficulty again at the price height; Though cardboard environmental protection, low price, bearing capacity is less, has limited its extensive use.The pluses and minuses of above-mentioned material have limited its application in packing case and the logistics tray in packaging industry.

Summary of the invention

In order to overcome the shortcoming of above-mentioned common packaging plate, the utility model is from lightweight, high-strength and low-cost, get the high advantage of low deadweight, intensity of paper honeycombed sheet, get wood materials low energy consumption in heavy and light, tensile strength height, manufacturing process, advantage cheaply, propose a kind of new design of packaging adhesive plywood paper wasp honeycomb composite plate material.

This packaging adhesive plywood paper wasp honeycomb composite plate material is made up of sandwich layer and upper and lower superficial layer, it is characterized in that sandwich layer is the papery honeycomb, and upper and lower superficial layer gummed has wooden plywood.

Central core comprises the prismatic papery honeycomb core of forming of the contour regular hexagon of one deck, and papery honeycomb core upper and lower faces gummed has sheet paper.

Central core also can comprise the papery honeycomb core that two-layer not contour regular hexagon prism is formed, and every layer of papery honeycomb core upper and lower faces gummed has sheet paper, and a Wooden veneer layer is arranged between the two-layer sheet paper, and this ply is generally board using poplar board.

The layer of plywood of sheet material upper and lower surface common three layers or multilayer, the central core fast growing wood poplar that normally thickness is thicker, surface layer is Wooden veneer normally, and veneer is linden, Manchurian ash, toothed oak wood, Okoume, larch, dragon spruce etc.

Papery honeycomb core and sheet paper can be with impregnated papery honeycomb core of cerate and paper.

The utility model is in light weight, intensity is high, cost of manufacture is low, because central core has 1-2 layer papery honeycomb core, thus good heat-insulation effect, and concora crush intensity is big; Layer of plywood bending strength height, the composite board good combination property is made handling ease.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the profile of the utility model embodiment 1

Fig. 2 is the profile of the utility model embodiment 2

Fig. 3 is the partial top view of one jiao of papery honeycomb core among the utility model Fig. 1, Fig. 2.

Among the figure: 1. wooden plywood's layer, 2. sheet paper, 3. papery honeycomb core, 4. Wooden veneer layer

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail as follows:

In Fig. 1, represented the plate construction of individual layer papery honeycomb core, central core is the prismatic papery honeycomb core of forming 3 of the contour regular hexagon of one deck, its upper and lower gummed has sheet paper 2, the skin of sheet paper 2 is a glued board 1, and after coating was condensed, it was one that sheet paper 2, glued board 1 are glued together closely.

In Fig. 2, the plate construction of having represented double-deck papery honeycomb core, central core is two layers of prismatic papery honeycomb core 3 of forming of not contour regular hexagon, every layer of papery honeycomb core 3 upper and lower faces gummed has sheet paper 2, between the middle two-layer sheet paper 2 one deck wooden plywood 1 is arranged, two-layer up and down sheet paper 2 glues together with glued board 1 respectively, compares with single layer structure, and the sheet material of double-deck papery honeycomb core has better effect of heat insulation.

In Fig. 3, after having represented again to have opened sheet paper 3 among Fig. 1, Fig. 2, the vertical view of papery honeycomb core 3.

Implementing in 1 and 2, papery honeycomb core and sheet paper flood with cerate.

Claims

1. a packaging adhesive plywood paper wasp honeycomb composite plate material is made up of central core and upper and lower superficial layer, it is characterized in that central core is the papery honeycomb, and upper and lower superficial layer gummed has wooden plywood.

2. a kind of packaging adhesive plywood paper wasp honeycomb composite plate material according to claim 1 is characterized in that, central core comprises the prismatic papery honeycomb core of forming of the contour regular hexagon of one deck, and papery honeycomb core upper and lower faces gummed has wooden plywood.

3. a kind of packaging adhesive plywood paper wasp honeycomb composite plate material according to claim 1, it is characterized in that, central core comprises the prismatic papery honeycomb core of forming of two-layer not contour regular hexagon, every layer of papery honeycomb core upper and lower faces gummed has sheet paper, between the middle two-layer sheet paper ply arranged.

4. a kind of packaging adhesive plywood paper wasp honeycomb composite plate material according to claim 1 is characterized in that the central core of surface layer adhesive plywood is the thicker fast growing wood board using poplar board of thickness up and down, and board using poplar board glues together up and down thin ply.

5. a kind of packaging adhesive plywood paper wasp honeycomb composite plate material according to claim 1 is characterized in that, papery honeycomb core and sheet paper are with impregnated papery honeycomb core of cerate and cardboard.