JPS6128788Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of use Used for packaging glass equipment that is easily damaged and scratched, such as cathode ray tube panels.

Structure of the conventional example and its problems In Fig. 1, 1 is a cardboard inner box, which is bent to form an opening for inserting a cathode ray tube panel at the upper and lower ends, and has a rectangular cross section. It is designed to store panels. 2 is an outer box into which inner boxes are loaded in rows in appropriate quantities.

If the panel is stored in the above box, the panel will be in direct contact with the cardboard surface of the inner box, so if it is rubbed strongly during insertion or transportation, it will cause minute scratches.To prevent this, it is shaped like a crepe. Consideration has been given to providing paper on the inner surface of the inner box to protect the packaged items. However, paper dust generated from crepe paper during packaging adheres to the surface of the panel, which is the packaged object, causing stains.

Purpose of the invention To provide a packaging box for a cathode ray tube panel, which does not damage the cathode ray tube panel as a packaged object and prevents paper dust from being generated from the inner surface of the inner box and attached to the panel surface.

Structure of the invention: Several inner cardboard boxes with rectangular cross sections are bent to form openings for insertion of cathode ray tube panels at the upper and lower ends, and are loaded into the outer box in columns and/or rows. . A crepe-like two-layer thin paper made of rayon on one side and pulp on the other side is attached to the inner surface of the inner cardboard box with the rayon side facing up, so that paper dust generated from the pulp side will adhere to the panel surface. I tried not to.

Embodiment of the invention In the packaging box shown in FIG. 1, which has the same structure as the conventional one, the inner surface of the inner box 1 is made of rayon on one side and pulp on the other side in an equal weight ratio, and has two crepe-like layers. A piece of thin paper with a slit was attached so that the rayon side was facing up. Figure 2 shows an enlarged cross section of the cardboard that makes up the inner box, 3 is a normal cardboard;
4 is the thin paper used in this invention.

In this embodiment, the crepe-like thin paper 4 is provided on the inner surface of the inner box 1 with the rayon side facing up, so the generation of paper dust from the pulp, which conventionally tends to occur, is suppressed by the rayon side, and the panel surface is No more stains caused by paper dust. In addition, since the paper was made of two-layered crepe-like thin paper made of pulp and rayon, the surface was elastic, protecting the panel surface and providing a cushioning effect during transportation.

In addition, Fig. 3 shows another embodiment of the inner box, in which the inner box 1 has bent portions 5 that are adjacent to each other, and the upper and lower parts are alternately continuous, and are integrally connected in a bellows shape, so that it is easy to assemble and disassemble. has become easier to do.

Effects of the invention: Since there is thin paper on the inner wall of the inner cardboard box when inserting and transporting the cathode ray tube panel, there is no need to worry about damaging the panel surface, and paper dust that would otherwise be generated from the pulp side of the thin paper is trapped on the rayon side. Since there is no way out, paper dust no longer adheres to the panel surface.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a conventional example, FIG. 2 is an enlarged sectional view showing an inner box material of one embodiment of the present invention, and FIG. 3 is a perspective view showing another embodiment. 1...Inner box, 2...Outer box, 3...Cardboard, 4
...Thin paper, 5...Folded part.

Claims (1)

[Scope of utility model registration request] A cathode ray tube consisting of a plurality of inner cardboard boxes with rectangular cross sections that are bent to form openings at the upper and lower ends for insertion of cathode ray tube panels, and are loaded in columns and/or rows inside an outer box. In a panel packaging box, the inner surface of the cardboard inner box is covered with two crepe-like layers made of rayon on one side and pulp on the other side.
A box for packaging a cathode ray tube panel, characterized in that a layered thin paper is pasted with the rayon side facing up to prevent paper dust from adhering to the surface of the inserted panel.