JPH0352705Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a packaging material that can easily package relatively small electronic components and the like with a cushioning effect.

[Prior Art] Conventionally, when storing and transporting relatively small or thin electronic components, packaging materials have been used to provide a cushioning effect to prevent damage due to vibrations and shocks.
As shown in FIG. 4, an envelope-shaped packaging material 20 was used. This envelope-shaped packaging material 20 is a bag-shaped packaging material made of a polyethylene film or the like with many air chambers formed in a honeycomb shape, or a paper packaging material with a cushioning material sealed in the inner layer. It was made in

[Problems to be solved by the invention] However, the conventional packaging material 20 as shown in FIG. 4 is formed in an envelope shape and has a relatively small opening 21, so that it is difficult to insert the packaged items such as electronic components. At this time, there was a problem in that the object to be packaged hit the periphery of the opening 21 and was difficult to enter, which took time and effort to wrap, and the object to be packaged slightly smaller than the opening 21 could not be inserted.

[Means for Solving the Problems] The present invention has been made to solve the above problems, and provides a packaging material that can easily and quickly package items with a cushioning effect. This is what we provide.

For this purpose, the packaging material of the present invention is a packaging material consisting of a rectangular upper sheet and a lower sheet having a buffer layer, and the two adjacent sides of the upper sheet and the lower sheet are connected at the edges. It is open and includes handles for inserting hands into the outer surfaces of the upper sheet and the lower sheet.

[Function] Therefore, if you hold the closed edge of the packaging material with one hand by inserting your thumb into the handle of the upper sheet and the other four fingers into the handle of the lower sheet, The open sides of the upper sheet and the lower sheet can be opened wide, and in this state, the object to be packaged can be easily placed inside the packaging material. and,
Close the open edges of the upper and lower sheets with adhesive tape, etc.

[Example] Hereinafter, an example of the present invention will be described based on the drawings.

FIG. 1 is a perspective view of the front side of a packaging material 1 according to the first embodiment of the present invention, and FIG. 2 is a perspective view of the back side thereof. It consists of

The upper sheet 2 and the lower sheet 3 are made of a synthetic resin film such as polyethylene or polypropylene, or a synthetic resin sheet with many honeycomb-shaped air chambers formed on the same synthetic resin film, and have a cushioning effect to protect the packaged items. Constructed to envelop. Further, the upper sheet 2 and the lower sheet 3 are connected via the edge 4 of one side, the edge 5 of that side and the adjacent side are heat welded, and the other two adjacent sides are left open. An opening 6 is formed. The upper sheet 2 and the lower sheet 3 are provided with honeycomb-shaped air chambers or the like to provide a cushioning effect, and the outer surfaces of the upper sheet 2 and the lower sheet 3, that is, the front and back surfaces of the packaging material 1, are provided with a space for inserting a hand. The handle 7 is attached. This handle 7 is made of a synthetic resin film or sheet, and is attached to the outer surfaces of the upper sheet 2 and the lower sheet 3 approximately at the center thereof by heat welding or adhesive at both ends, with the middle part floating. When holding it, insert your thumb into one handle 7 and insert your other finger into the other handle 7.
It is designed so that it can be inserted into the

The packaging material 1 configured in this manner is used, for example, when packaging objects that are susceptible to vibrations and shocks, such as relatively small and thin electronic components (for example, circuit boards on which ICs and the like are mounted).

In other words, when packaging electronic components etc., the third
As shown in the figure, first, place your thumb on the handle 7 of the lower sheet 3 while holding the closed edge 5 with one hand.
Insert your other finger into the handle 7 of the upper sheet 2 to hold the packaging material 1 and open the opening 6 wide. and,
An object to be packaged, such as an electronic component, is put into the packaging material 1 through the opening 6, and the edges of the opening 6 on two sides are sealed with adhesive tape (kraft tape or the like).

In this way, two sides of the packaging material 1 are opened and the opening 6 is opened.
Since the openings are wide open, even if the object to be packaged is an electronic component or the like with many protrusions, the object to be packaged can be easily and quickly placed into the upper sheet 2 and lower sheet 3 of the packaging material 1. Furthermore, it is possible to package slightly larger items that cannot be accommodated in an envelope-shaped packaging material due to its narrow opening.

The opening 6 of the packaging material 1 can be closed by attaching a hook-and-loop fastener to the inner surface of the edge, or can be closed by adhering the inner surface of the edge with double-sided adhesive tape.

On the other hand, the upper sheet and the lower sheet may be made of paper, in which case a cushioning material is encapsulated in the inner layer of the double-layered sheet to provide a cushioning effect. Also, the handle 7 can be attached to the upper sheet 2 or the lower sheet 3.
It may be provided only on either one of the outer surfaces. In this case, by inserting your thumb into one handle and pointing the seat of one hand downward, the opening 6 will open due to gravity.

FIG. 5 shows a perspective view of a packaging material 11 according to a second embodiment of the present invention, and this packaging material 11 is composed of a rectangular upper sheet 12 and a lower sheet 13 having a cushioning effect. The upper sheet 12 and the lower sheet 13 are
A large number of honeycomb-shaped air chambers are formed on a synthetic resin film or a synthetic resin sheet using the same synthetic resin film, so that the packaged object is wrapped with a cushioning effect. The synthetic resin film or synthetic resin sheet is blended with a conductive filler such as carbon fiber to give it conductive properties. Therefore, the packaging material 11 of this embodiment can protect the contents from electrostatic damage. Of course, instead of the conductive filler, a conductive substance may be coated to form a conductive film on the surface. In addition, the upper sheet 12 and the lower sheet 1
3 are connected via an edge 14 on one side, an edge 15 on the adjacent side is heat welded, and the other two adjacent sides are opened to form an opening 16. The upper sheet 12 and the lower sheet 13 are provided with honeycomb-shaped air chambers or the like to provide a buffering effect, and the outer surfaces of the upper sheet 12 and the lower sheet 13, that is, the front and back surfaces of the packaging material 11, are provided with holes for inserting hands. A pocket-shaped handle 17 is attached. This handle 17 is made of a synthetic resin film or sheet 1, and is attached to the outer surfaces of the upper sheet 12 and the lower sheet 13 approximately at the center thereof by heat welding or adhesive at both ends, with the middle part floating. When holding the material 11, it is formed so that the thumb can be inserted into one handle 17 and the other finger can be inserted into the other handle 17.

The packaging material 11 configured in this manner is used in the same manner as in the first embodiment. In particular, since this embodiment is provided with an electrostatic shield, it is suitable for packaging electronic components mounted with ICs, LSIs, etc.

[Effects of the invention] As explained above, according to the packaging material of the invention, the packaging material is made up of a rectangular upper sheet and a lower sheet having a buffer layer, and the upper sheet and the lower sheet have connected edges. Two adjacent sides of the side sheet are open, and a handle for inserting a hand into at least one of the outer surfaces of the upper sheet and the lower sheet is provided. Therefore, when packaging, the openings of the upper and lower sheets can be opened wide with one hand, and even items to be packaged that have protrusions can be easily and quickly placed into the packaging material and packaged. can. In addition, even slightly large items that cannot fit into an envelope-shaped packaging material can be easily packaged.

[Brief explanation of the drawing]

1 to 3 show a first embodiment of the present invention,
Figure 1 is a perspective view of the front side of the packaging material, Figure 2 is a perspective view of the back side of the packaging material, Figure 3 is a perspective view of the packaging material in use, Figure 4 is a perspective view of a conventional envelope-shaped packaging material, and Figure 5 is a perspective view of the packaging material. Idea 2
It is a perspective view showing an example. 1, 11... Packaging material, 2, 12... Upper sheet, 3, 13... Lower sheet, 4, 5, 14, 1
5... Edge, 6, 16... Opening, 7, 17...
Toride.

Claims (1)

[Scope of utility model registration request] A packaging material consisting of a rectangular upper sheet and a lower sheet having a buffer layer, wherein two adjacent sides of the upper sheet and the lower sheet with connected edges are open, and the upper sheet and the lower sheet A packaging material comprising a handle for inserting a hand into at least one of the outer surfaces of the packaging material.