CN2728959Y

CN2728959Y - Composite packaging plate for steel material

Info

Publication number: CN2728959Y
Application number: CN 200420108284
Authority: CN
Inventors: 李奎剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-11
Filing date: 2004-10-11
Publication date: 2005-09-28
Anticipated expiration: 2014-10-11

Abstract

The utility model relates to packing material and especially is a composite packing plate used for packing rolled steel. The utility model makes corrugated paper as a base plate. The utility model is characterized in that the base plate of the corrugated paper comprises two layers of corrugated paper and is arranged in the middle of the packing plate, and the two layers of corrugated paper are adhered together by cardboard paper. The cardboard paper coated with an antirust layer and the cardboard paper coated with a waterproof layer are respectively adhered on edges of upper and lower surfaces of the corrugated paper and are pressed to be composite into the composite packing plate. The advantages of the utility model are that the cardboard paper coated with the antirust layer is adopted, and the multilayer corrugated paper and the cardboard paper coated with the waterproof layer are mutually adhered, and the composite packing plate is pressed to be composite, therefore, the utility model has bigger degree of hardness than that of the customary packing plate and is shockproof; the inner layer of the cardboard paper coated with an antirust layer can ensure that the utility model has definite anti-rust ability chronically; on one hand the outer layer of the cardboard paper coated with the waterproof layer isolates from outside air to avoid the air contacting with packing objects, on the other hand it prevents interior antirust from emitting out to lose protect action; the utility model is uneasy to break off with broad application.

Description

Packaging steel composite packaging plate

Technical field

The utility model relates to packing, particularly packaging steel composite packaging plate.

Background technology

Present existing sheet material and coiled material packing adopt wrapper or packaging film usually, add the iron corner protector.In order to prevent to collide between steel and the iron corner protector, people are fluting board on pad between steel and the iron corner protector, but fluting board easily suction make moist, cause the steel corrosion, and package encapsulation is bad; Also have and adopt common wrapping plate, but because of its hardness is little, not shock-resistant, range of use is narrower.

Summary of the invention

It is big that the purpose of this utility model provides a kind of hardness, shock-resistant, packaged convenience, and good airproof performance is difficult for causing the packaging steel composite packaging plate of steel corrosion.

According to packaging steel of the present utility model composite packaging plate, fluting board is as substrate, it is characterized in that: corrugated substrate is made up of two layers of fluting board, be arranged on the centre of wrapping plate, and by boxboard two layers of fluting board are bonded together, at the bonding respectively boxboard that scribbles the boxboard of rust proof layer and scribble waterproof layer of the upper and lower faces of fluting board.And its compacting is composited.

The utility model has the advantages that, owing to adopt the fluting board that the boxboard scribble rust proof layer, two layers be bonded together by boxboard and the boxboard that scribbles waterproof layer is bonding mutually, compacting is composited, so bigger, shock-resistant than ordinary packing plate hardness; The boxboard that internal layer scribbles rust proof layer can guarantee that certain antirust ability is arranged for a long time; skin scribbles the isolated on the one hand outside air of boxboard of waterproof layer; avoid air to contact with package object; prevent inner antirust composition from distributing on the other hand and lose protective effect; and frangibility not, range of use is wide.

Description of drawings

Fig. 1 is the cross-sectional view of composite packaging plate of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

The utility model packaging steel composite packaging plate, with fluting board as substrate, it is characterized in that: fluting board 2 substrates are made up of two layers of fluting board 2, be arranged on the centre of wrapping plate, and by boxboard 3 two layers of fluting board 2 are bonded together, at the bonding respectively boxboard 1 that scribbles the boxboard 4 of rust proof layer and scribble waterproof layer of the both ends of the surface side of fluting board 2.It is shown in Figure 1 that to have gone out fluting board 2 be two layers structural representation, described two layers of fluting board 2, boxboard 3, the boxboard 4 that scribbles the boxboard 1 of waterproof layer and scribble rust proof layer bond mutually by assembly glue, and repressed, the oven dry after be composited, therefore the bonding dynamics between them is enough strong, can not produce the cracking phenomena that comes unstuck.

The utility model wrapping plate cost is low, can be widely used in steel such as packing steel plate, coil of strip.

Claims

1, a kind of packaging steel composite packaging plate, with fluting board as substrate, it is characterized in that: fluting board (2) substrate is made up of two layers of fluting board (2), be arranged on the centre of wrapping plate, and by boxboard (3) two layers of fluting board (2) are bonded together, at the bonding respectively boxboard (1) that scribbles the boxboard (4) of rust proof layer and scribble waterproof layer of the upper and lower faces of fluting board (2).