CN2366469Y

CN2366469Y - Edge seal reinforced, water-proof and moisture-proof type sandwich paperboard with corrugated paper core

Info

Publication number: CN2366469Y
Application number: CN 99232780
Authority: CN
Inventors: 曾竞成; 梁重云; 王兴业; 刘凤荣; 刘胜祥
Original assignee: 刘胜祥
Priority date: 1999-02-08
Filing date: 1999-02-08
Publication date: 2000-03-01
Anticipated expiration: 2009-02-08

Abstract

The utility model relates to plate material, particularly a honeycomb sandwich plate of water and moisture proof paper of seal edge reinforcement. The utility model is composed of a paper honeycomb core and a paper panel which are mutually adhered, wherein, foam materials are filled and sealed on the circumference of the paper honeycomb sandwich plate. In addition, a moisture and water proof paint layer is coated on the paper panel. Thus, the utility model has the advantages of excellent mechanical property, shock prevention, etc. and has no insect damage. The intensity and the stiffness of the paper honeycomb sandwich plate are particularly enhanced for defending impact and damp and water prevention. The utility model can replace wood for packaging, building, warehouse transport, cars, ships, furniture, advertisement, etc. and can save a great amount of wood for China.

Description

Edge sealing is reinforced waterproof and dampproof paper honeycomb sandwich plate

The utility model relates to a kind of sheet material, specifically is that edge sealing is reinforced waterproof and dampproof paper honeycomb sandwich plate.

Paper honeycomb sandwich plate is the high-tech new construction material that just begins production application recent years in China, because it has excellent mechanical characteristic, can replacing wood, loam brick and foaming polystyrene etc., can be widely used in packing, building, all industries of container shipping.For reducing deforestation, reducing white pollution, preserving the ecological environment is significant, and therefore, country's building and packing department recommend and promote the use of.But intensity, the rigidity of paper honeycomb sandwich plate periphery in the market are lower, and moistureproof, water proofing property is relatively poor, is applied to the through transport pallet of packaging field, packing case or other field, performance is not ideal enough, does not reach instructions for use, has hindered it and has promoted the use of.

The purpose of this utility model provides a kind of edge sealing to reinforce waterproof and dampproof paper honeycomb sandwich plate at above-mentioned situation exactly, to overcome existing paper honeycomb sandwich plate periphery intensity, rigidity is lower, moistureproof, water proofing property is relatively poor defective.

The technical solution of the utility model is: glued together mutually and constituted paper honeycomb sandwich plate by papery honeycomb core and papery panel, wherein fill at the periphery of sandwiched plate and be sealed with expanded material.

According to technique scheme, glue together mutually and the papery honeycomb sandwich board that constitutes by papery honeycomb core and papery panel, not only has outstanding mechanical characteristic, but also have shockproof, do not damage by worms, need not to carry out characteristics such as plant quarantine, be desirable exported product packaging material, especially fill at the periphery of paper honeycomb sandwich plate and be sealed with expanded material, thereby its periphery is sealed and reinforces, improved the strength and stiffness of paper honeycomb sandwich plate greatly, can resist bump, life-span is long, to satisfy instructions for use.

This practicality is coated with protection against the tide, water-repellent paint layer on the panel of paper honeycomb sandwich plate, thereby makes paper honeycomb sandwich plate have protection against the tide, water proofing property, can and be in for a long time under the wet environment of relative humidity more than 90% in water logging in short-term, and property retention is stable.

Therefore; the edge sealing that the utility model provides is reinforced waterproof and dampproof paper honeycomb sandwich plate novel structure; reasonable in design; not only has certain intensity and rigidity; and have protection against the tide, water proofing property, but material such as replacing wood, loam brick, foaming polystyrene and wide popularization and application are in all conglomeraties such as packing, building, container shipping, for reducing deforestation; reduce white pollution, preserving the ecological environment is significant.

Describe in detail below in conjunction with the embodiment accompanying drawing.

At first accompanying drawing is described:

Fig. 1 represents structural representation of the present utility model.

Referring to Fig. 1, paper honeycomb sandwich plate is to be glued together mutually with papery panel 2 by papery honeycomb core 1 to constitute.Around paper honeycombed sheet, fill and be closed with expanded material 3, as mylar, polyamine fat, and on the papery panel 2 of paper honeycomb sandwich plate, be coated with moistureproof and waterproof dope layer 4, as varnish.

The utility model can be applicable to pack the pallet of building, storage transportation; The various storehouses plate of car and boat, deck; Every profession and trades such as the bookshelf of furniture, shelf and funeral and interment, billboard, exhibition board can be country and save a large amount of timber.

Claims

1, a kind of edge sealing is reinforced waterproof and dampproof paper honeycomb sandwich plate, is to be glued together mutually by papery honeycomb core and papery panel to constitute sandwiched plate, it is characterized in that filling around sandwiched plate being closed with expanded material.

2, edge sealing according to claim 1 is reinforced waterproof and dampproof paper honeycomb sandwich plate, it is characterized in that being coated with the moistureproof and waterproof dope layer on the papery panel of paper honeycomb sandwich plate.