JPH0751341Y2 - Delivery slip - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a delivery voucher that enables delivery management based on the delivery information attached to and described on a delivery item.

[Conventional technology]

Conventionally, as shown in FIG. 2 and FIG. 3, a delivery slip 1 of this type is a one-sided opening type in which three pieces of an envelope upper paper 2 and an envelope lower paper 3 are bonded together with an adhesive 4 between them. Equipped with an envelope section 5 of
A predetermined number of slips are detachably bound in the envelope portion 5 via an adhesive material 4, and the short side of the envelope portion 5 opposite to the opening is bonded via the adhesive material 4. It has a structure in which one (or a plurality of) copy slips 7 are bound together, and the delivery address name and request are placed at the positions where the copy slip 7, the envelope paper 2 and the copy slip 6 in the envelope part overlap with each other. Information entry field 7a, 2 that describes shipping information such as main address and name
a and 6a are provided, and a carbon system (or non-carbon system) copy configuration is adopted so that the delivery information entered in the information entry field 7a of the highest copy slip 7 can be copied to the lower information entry fields at the same time. ing.

[Problems to be solved by the device]

However, in the delivery slip described above, the envelope top paper has a two-layer structure in which the upper layer is paper and the lower layer (envelope bottom paper side) is a synthetic resin sheet in consideration of adhesiveness with the envelope bottom paper, Since the synthetic resin sheet was bonded using a hot-melt type adhesive, the adhesive force between the paper on the envelope paper and the synthetic resin sheet was weak, and therefore the copy slip was removed during shipping and the top When moisture such as rain adheres to the envelope top paper, which is exposed as, it is particularly liable to be damaged and peeled off from the synthetic resin sheet, resulting in poor durability. Although it is considered that the upper envelope paper is made of a synthetic resin sheet having a predetermined thickness as a single structure to improve the durability, this has a disadvantage that the writing property is deteriorated.

Therefore, it has been an issue to provide a delivery slip having excellent durability without deteriorating the writing property of the envelope paper.

[Means for Solving the Problems]

The present invention has been made in consideration of the above-mentioned conventional problems, and a predetermined number of slips are put inside an one-sided opening type envelope part formed by sealing three parts of an envelope upper paper and an envelope lower paper. In the delivery slip in which the envelope top paper has a two-layer structure of paper and a synthetic resin sheet, the paper of the envelope top paper and the synthetic resin sheet are adhered via a solvent-based adhesive. The present invention solves the conventional problems by providing a delivery slip characterized by the above.

〔Example〕

Next, the present invention will be described in detail based on the embodiment shown in FIG.

That is, in the present invention, as shown in the cross section of FIG. 1, the upper paper 20 of the envelope upper paper 2 and the lower synthetic resin sheet 21 are adhered with a solvent-based adhesive 22 so that the envelope upper paper 2 The paper 2 is formed. By using the solvent-based adhesive 22, the surface layer of the synthetic resin sheet 21 is dissolved by the solvent of the solvent-based adhesive to increase the adhesiveness between the solvent-based adhesive 22 itself and the synthetic resin sheet 21, and the paper 20 and Synthetic resin sheet 21
A durable envelope top paper 2 in which and are firmly adhered is obtained. As the solvent-based adhesive, for example, one having nitrile rubber as a main component and having toluene, methyl ethyl ketone, or chloroprene as a main component and toluene or methyl ethyl ketone as a main component, or one having chloroprene as a main component and having methyl acetate or toluene as a main component can be used.

In the envelope top paper, the upper layer is paper and the lower layer is a synthetic resin sheet, but the upper layer may be a synthetic resin sheet having a writing property and the lower layer may be paper. Further, this solvent-based adhesive dissolves the surface layer of the synthetic resin sheet by the contained solvent and improves the adhesiveness, so that at least one of the facing surfaces in the envelope portion of the envelope upper paper and the envelope lower paper is In the case of a synthetic resin sheet, by using this solvent-based adhesive, it becomes possible to make the sealing portion strong.

[Effect of device]

As described above, according to the present invention, a predetermined number of slips are detachably provided inside the one-sided opening type envelope part formed by sealing the three sides of the envelope upper paper and the envelope lower paper. In a delivery slip in which the envelope top paper has a two-layer structure of paper and a synthetic resin sheet, the envelope top paper and the synthetic resin sheet are bonded to each other via a solvent-based adhesive. The paper and synthetic resin sheet firmly adhere to each other to form a durable double-layered envelope paper, which prevents damage to the envelope paper during shipping and peeling of the paper. It plays.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a cross section of an envelope top paper in an embodiment of a delivery slip according to the present invention, and FIGS. 2 and 3 are explanatory views showing a conventional example. 1 …… Shipping slip 2 …… Envelope top paper, 20 …… Paper 21 …… Synthetic resin sheet 22 …… Solvent adhesive

Claims (1)

[Scope of utility model registration request] 1. A one-sided opening type envelope part formed by sealing three sides of an envelope upper paper and an envelope lower paper, in which a predetermined number of slips are detachably provided, and the envelope upper paper and the paper are A delivery slip having a two-layer structure of a synthetic resin sheet, wherein the envelope top paper and the synthetic resin sheet are bonded together via a solvent-based adhesive.