CN2389135Y

CN2389135Y - Package cover for coiled material

Info

Publication number: CN2389135Y
Application number: CN 99238468
Authority: CN
Inventors: 李华秀; 刘友仁; 柯亨柏; 王莉东
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-09
Filing date: 1999-09-09
Publication date: 2000-07-26
Anticipated expiration: 2009-09-09

Abstract

The utility model relates to a package cover for coiled materials, wherein, a packing case 2 is made of plastic cushion film and composed of an inner cylinder 5, two end caps 6 and two protecting edges 7. When used, the inner cylinder 5 penetrates through a hollow cavity of the coil material, and the end caps 6 and the protecting edges 7 can buckle both ends of the coil material. Owing to the impact absorption, the elasticity and the no water absorption performance of the plastics cushion film, the utility model has the advantages of convenient packaging operation and good sealing, and the utility model can sufficiently protect the coil material from rusting and rotting. The utility model is suitable for packaging steel coils, copper coils, paper coils and other coiled materials.

Description

A kind of coiled material packing case

The utility model relates to package packing supplies, particularly the coiled material package product.

The external packing of present coiled materials such as coil of strip all is to be made by iron sheet, for preventing to collide between coiled material and the iron sheet, people are fluting board on pad between coiled material and the iron sheet, but fluting board easily suction make moist, cause that easily the coiled material corrosion rots, and package encapsulation is bad, the packaging process complexity.

The purpose of this utility model is: a kind of coiled material packing case that is used for is provided, and its packaged convenience, leak tightness is difficult for causing that the coiled material corrosion is rotten.

For achieving the above object, solution of the present utility model is: it is made by the plastic air cushion film, comprise a circular inner tube, two annular arrangement end caps, two cylinder safe edges, the inner core two ends are connected with the two end cap inner edge respectively, and the two end cap outside is connected with two safe edges, one end respectively rots.

During use; inner core is passed the coiled material cavity; with end cap and safe edge the coiled material two ends are fastened and to get final product,, and do not absorb water because the plastic air cushion film has resiliency and elasticity; therefore; this practical coiled material packing case, packaging operation is convenient, good airproof performance; can protect coiled material fully, be difficult for causing that the coiled material corrosion is rotten.

Below in conjunction with accompanying drawing, embodiment is described in further detail to the utility model:

Fig. 1 is the utility model structure cut-away view.

Fig. 2 is the utility model running condition cut-away view.

Fig. 3 is another running condition scheme drawing of the utility model.

Fig. 4 is the utility model running condition schematic cross-section.

As shown in Figure 1, the coiled material packing case is made up of a circular inner tube 5, two annular arrangement end caps 6 and two cylinder safe edges 7, inner core 5 two ends are connected with two end cap 6 inner edges respectively, two end cap 6 outsides are connected with two safe edges, 7 one ends respectively, coiled material packing case 2 is made by the plastic air cushion film, and the connection between its each parts can be crossed heatsealing.

As shown in Figure 2, the inner core 5 of packing case 2 passes the cavity of coiled material 4, and end cap 6 and safe edge 7 fasten coiled material 4 two ends, with regard to available coiled material external packing coiled material has been wired up like this.

As shown in Figure 3, during packing,, the outer wall of coiled material 4 is encased, with the safe edge on the packing case 27 it is fastened with coiled material 4 again, can play the better protection effect to coiled material so earlier with a rectangular plastic air-cushion film 8.

As shown in Figure 4, packing case 2 is used external packing after coiled material 4 is encased again---and iron sheet 1 wraps up, and is with one deck anti-tarnish paper 3, better to the coiled material rust-proof effect like this on the contact surface of packing case 2 and coiled material 4.

The utility model can also be used to coiled materials such as packed steel coil, copper volume, paper roll.

Claims

1, a kind of coiled material packing case, it is characterized in that: it is made by the plastic air cushion film, it comprises a circular inner tube (5), two annular arrangement end caps (6), two cylinder safe edges (7), inner core (5) two ends are connected with two end cap (6) inner edge respectively, and two end cap (6) outside is connected with two safe edges (7) one ends respectively.

2, packing case as claimed in claim 1 is characterized in that: have one deck anti-tarnish paper (3) on the contact surface of packing case and coiled material (4).