CN206087864U - Jar -proof trapezoidal design packing can be self -adaptation aerifyd and corrugated box is used - Google Patents

Abstract

The utility model provides a jar -proof trapezoidal design packing can be self -adaptation aerifyd and corrugated box is used, trapezoidal corrugated box includes bottom plate, roof and curb plate that corrugated container board made, the curb plate includes rectangle curb plate and trapezoidal curb plate that the curb plate is connected, and the internal surface of characterized by curb plate all has a layer of taking precautions against earthquakes of aerifing that the plastic film made, aerify take precautions against earthquakes the layer by paste the basement membrane of curb plate internal surface with can aerify the expanded and float the membrane and constitute, the edge and the basement membrane edge heat -seal of unsteady membrane have the inflation inlet on the basement membrane, and be equipped with on the inflation inlet and end against the inflation valve, end running through against the inflation valve and install on the curb plate, long -pending 120%~150% of the basement membrane area that is of the face that floats. Still have between basement membrane and the unsteady membrane and be used for fixing on basement membrane bar on -stick glue film at the membrane that will float between inflating.

Description

It is a kind of can self adaptation inflate shockproof trapezoidal design packaging corrugated case

Technical field

A kind of packing cratess of this utility model.

Background technology

Corrugated case has obtained commonly used as a kind of packing cratess.It is section when packing to special-shaped packed article About space, trapezoidal corrugated case is widely used, but trapezoidal carton is fitted poor with packed article, is needed using special-shaped In order to shockproof, the packing material such as conventional foam plasticss needs separately to store and volume is larger for packing material.And adopt inflation When plastic bag is as shockproof packing material, then it is difficult to accurately control aeration quantity, so as to affect shockproof effect.Therefore providing one can Self adaptation inflates shockproof trapezoidal corrugated case becomes problem demanding prompt solution in prior art.

Utility model content

To solve aforementioned technical problem, this utility model employs technical scheme below：Being capable of self adaptation there is provided one kind The shockproof trapezoidal design packaging corrugated case of inflation, the trapezoidal corrugated case includes base plate, top board made by corrugated board And side plate, rectangular side panels and trapezoidal side plate that the side plate is connected including side plate, the inner surface that it is characterized in that side plate is respectively provided with Inflate shakeproof layer made by plastic foil, the inflation shakeproof layer by be pasted onto the counterdie of side wall inner surfaces with can be with inflation Floating film is constituted, and edge and the counterdie edge of the floating film are sealed, and have inflation inlet on counterdie, are filled equipped with non-return on inflation inlet Air valve, the non-return charge valve is installed through on side plate, and floating membrane area is the 120%～150% of counterdie area.The bottom Also have for floating film to be fixed on into bar shaped non cohesive gel layer on counterdie between inflation between film and floating film.

This utility model provide can self adaptation inflate shockproof trapezoidal corrugated case, in conventional ladder type corrugated case On the basis of, it is mounted with to inflate shakeproof layer in side plate interior sides face.The counterdie of inflation shakeproof layer is pasted onto side wall inner surfaces, floating film Edge and counterdie are sealed, and by bar shaped non cohesive gel layer be fixed on counterdie.Before carton folding forming, shakeproof layer is inflated Thickness very little, so as to save the cumulative volume of packaging material.When package handling is carried out, first packed article is loaded into ladder type corrugated case In, then it is inflated by the non-return charge valve on side plate again, the expansion of floating film and come off to be formed from counterdie in inflation Shockproof air chamber, because the area of floating film is more than counterdie area, can be adjusted by different aeration quantitys to air chamber, can be with By the size for controlling the blowing pressure, adaptively formed shockproof air chamber.So as to both save the packing materials such as foam plasticss, carry again High shockproof effect, and because packed article can be directly placed in case, also improve packaging efficiency.

Description of the drawings

Fig. 1 is that a kind of of this utility model offer being capable of the shockproof trapezoidal design packaging corrugated case of self adaptation inflation Inflation shakeproof layer structural representation.

Specific embodiment

This utility model provide it is a kind of can self adaptation inflate shockproof trapezoidal design packaging corrugated case, the ladder Shape corrugated case includes base plate, top board and side plate made by corrugated board, the rectangular side panels that the side plate is connected including side plate With trapezoidal side plate, the inner surface that it is characterized in that side plate is respectively provided with made by plastic foil inflation shakeproof layer 1, the inflation shakeproof layer by It is pasted onto the counterdie 1.1 of side wall inner surfaces and can be constituted with the floating film 1.2 of inflation, the edge and counterdie of the floating film Edge is sealed, and has inflation inlet on counterdie, and non-return charge valve 1.3 is housed on inflation inlet, and the non-return charge valve is installed through On side plate, floating membrane area is the 135% of counterdie area.Also having between the counterdie and floating film is used to be incited somebody to action between inflation Floating film is fixed on the bar shaped non cohesive gel layer 1.4 on counterdie.Inflation shakeproof layer structural representation (after the completion of the inflation) such as Fig. 1 It is shown.

It is described it is a kind of be capable of self adaptation and inflate the using method of shockproof trapezoidal design packaging corrugated case be

1) start before packaging first by ladder type corrugated case molding；

2) packed article is directly placed in case；

3) the inflation shakeproof layer of side plate is inflated, and aeration quantity is automatically controlled by way of control air pressure.

Claims (1)

1. it is a kind of can self adaptation inflate shockproof trapezoidal design packaging corrugated case, the trapezoidal corrugated case includes Concha Arcae Base plate, top board and side plate made by cardboard, rectangular side panels and trapezoidal side plate that the side plate is connected including side plate, is characterized in that The inner surface of side plate is respectively provided with made by plastic foil inflates shakeproof layer, and the inflation shakeproof layer is by the bottom for being pasted onto side wall inner surfaces Film with can be constituted with the floating film of inflation, edge and the counterdie edge of the floating film are sealed, and have inflation inlet on counterdie, Non-return charge valve is housed, the non-return charge valve is installed through on side plate, and floating membrane area is counterdie area on inflation inlet 120%～150%, also have for floating film to be fixed on into bar shaped on counterdie between inflation between the counterdie and floating film Non cohesive gel layer.