JP2005324371A - Laminated sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a laminated sheet which uses low-density paper as a thickness adjusting sheet (hereinafter referred to as a spacer sheet) for enhancing feedability of a printer. <P>SOLUTION: In this laminated sheet, a plurality of slips are juxtaposed in the state of being exposing a printing surface; a laminated part, which is composed of an adhesive layer, a tack base material, a pressure-sensitive adhesive layer and release paper, is provided on the backside of at least one of the slips; and the spacer sheet almost as thick as the laminated part is stuck on the backside of at least a part except the laminated part. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a streamlined delivery slip used in home delivery operations in the mail-order sales industry and the logistics industry.

The delivery system deployed in the delivery service is now an indispensable system for delivering goods.
In this home delivery system, a delivery slip is attached to an item to be delivered and delivered.
Conventionally, a delivery slip is generally a multi-part (a copy slip with 6 to 7 sheets), and when printed by a printer, it is printed by a needle dot impact printer or the like.
In the mail-order sales (hereinafter referred to as mail order) industry, boxes are usually used for transporting products, but a single voucher containing a list of products packed in a box called a picking list is stored in the box. To do.
Since this picking list is a single slip, many are printed by a non-impact printer (hereinafter referred to as NIP).
As described above, since the delivery slip and the picking list are printed separately, the mail orderer must perform matching with the picking list when attaching the delivery slip to the box.
This matching work reduces work efficiency and leads to an increase in total cost.

In response to the need to make the delivery slip thinner and print it with NIP, the “1-part delivery slip” was developed.
In this “one-part delivery slip”, a plurality of slip pieces, for example, delivery slips, receipt slips, and the like are juxtaposed in a state where they can be peeled off on one side of a base material coated with an adhesive.
In recent years, a picking list and a delivery slip with a picking list that can be printed by NIP have appeared.
Further, a delivery slip slip with picking list configured so that the adhesive of the tack paper is not exposed on the end face of the form when the delivery information is printed on the delivery slip slip with picking list has been proposed (for example, Patent Documents). 1).

  In addition, the delivery slip with picking list disclosed in Patent Document 1 has a thicker delivery slip than the picking list, so an adhesive label portion is formed on the back side of the picking list to eliminate the step. A technique has been proposed in which an adhesive label used to improve feed characteristics by NIP (mainly cut paper printer) and to eliminate the step is used for novelty (see, for example, Patent Document 2). ).

  The above-described disclosed technology, particularly the technology disclosed in Patent Document 2, is effective in improving feed suitability, but is preferable in terms of cost reduction and resource saving because an expensive adhesive label is used. is not.

JP 2002-307866 A JP 2002-311834 A

  Therefore, the present invention provides a bonded sheet using low-density paper as a thickness adjustment sheet (hereinafter referred to as a spacer sheet) for improving the feedability of a printer.

  In order to achieve the above object, the invention according to claim 1 of the laminated sheet of the present invention is characterized in that a plurality of slips are juxtaposed with the printed surface exposed, and at least one of the slips is an adhesive on the back side. A laminated sheet with a laminated portion comprising a layer, a tack base material, an adhesive layer, and a release paper, and a spacer sheet having a thickness substantially the same as that of the laminated portion is pasted on at least one part other than the laminated portion It is characterized by that.

  The invention according to claim 2 is characterized in that, in the invention according to claim 1, the spacer sheet is a paper having a density of 0.7 or less.

  The invention according to claim 3 is characterized in that, in the invention according to claim 1, the spacer sheet is paper having irregularities.

1) As described in claim 1, a plurality of slips are juxtaposed with the printing surface exposed, and at least one of the slips is a laminated portion comprising an adhesive layer, a tack base material, an adhesive layer, and release paper on the back side A feeder sheet for a printer when printing on a laminated sheet by attaching a spacer sheet having substantially the same thickness as the laminated portion to at least one part of the back side other than the laminated portion. Stable feed is realized in the part, reducing the weight of the laminated sheet (form) and reducing the form cost.
2) Further, as described in claim 2, in the invention according to claim 1, the spacer sheet can reduce the weight of the bonded sheet by being a paper having a density of 0.7 or less, The load on the printer feeder could be reduced.
3) Further, as described in claim 3, in the invention described in claim 1, since the spacer sheet is paper having irregularities, the load on the feeder of the printer can be further reduced.

Hereinafter, the bonded sheet of the present invention will be described with reference to the drawings.
1 is a plan view for explaining an example of a bonded sheet of the present invention, FIG. 2 is a cross-sectional view taken along line AA of FIG. 1, and FIG. 3 is a low-density material used for a spacer sheet of the bonded sheet. FIG. 4 is a diagram for explaining an example, and FIG. 4 is a diagram for explaining a problem when a bonded sheet is fed by a printer.

With reference to FIG. 1, an example of the bonding sheet | seat of this invention is demonstrated.
Hereinafter, the best mode of the bonded sheet will be described with reference to an example of a pick-up list integrated delivery slip of a mail order company used when delivering a product by mail order.
The laminated sheet 1 has a configuration in which a picking list unit 11 and a delivery slip unit 12 are connected. In the picking list unit 11, a product delivery statement, a return destination, and a return exchange notification form are connected via a cutting machine or a separation sewing machine 110.
The product name, product code, number, etc. of the product to be delivered are printed by the printer on the product notification.

  Although not shown, the delivery slip unit 12 has a plurality of slips such as delivery slips, receipt slips, etc., which are printed side by side and are juxtaposed with the half-cut 126 as a boundary.

The laminated sheet 1 is stacked on the feeder of the printer, and is fed and printed in the direction shown in the lower part of FIG.
When predetermined information is printed by the printer, the picking list unit 11 is separated from the cut-off sewing machine 110 and stored in the box together with the product.
On the other hand, the release slip on the back side of the delivery slip unit 12 is peeled off, and the delivery slip unit 12 is attached to a place where the box can be easily seen with an adhesive formed on the back side of the release slip.

With reference to FIG. 2, the AA line sectional drawing of FIG. 1 is demonstrated.
The picking list portion 11 of the bonded sheet 1 is composed of a slip base paper 121, an adhesive layer 122, and a spacer sheet 111.
The delivery slip unit 12 includes a slip base paper 121, an adhesive layer 122, a tack base material 123, an adhesive layer 124, and a release paper 125.
The slip base sheets 121 of the picking list unit 11 and the delivery slip unit 12 may be on an extension of each other, or may be connected with an adhesive or the like.
In the embodiment shown in FIG. 2, the slip base sheet 121 of the picking list section and the delivery slip section is the same sheet, and a cutting sewing machine 110 is applied to the boundary.

An adhesive 122 is applied to the slip base paper 121, a spacer sheet 111 is provided below the picking list portion 11, and a tack base material 123, an adhesive layer 124, and a release paper 125 are provided below the delivery slip portion 12. The laminated part consisting of is bonded. The cutting machine 110 is applied through the slip base paper and the adhesive.
Further, a half cut portion 126 is provided through the slip base paper and the adhesive.

For the spacer sheet 111, a material is selected according to the total thickness of the stacked portions stacked below the delivery slip portion 12.
A release agent (not shown) having an appropriate strength is applied to the surface of the tack base member 123 on the adhesive layer 122 side.
In the present embodiment, the release agent is applied to the tack base material, but may be applied to the back surface of the slip base paper 121. Other known peeling structures may also be used.
The moderate strength is a strength that is easy to peel off when the delivery slip piece is peeled off from the half-cut 126 portion, and does not peel off due to a shock or the like while the package is being delivered.
Further, as the material used for the adhesive 122, a material that is not re-adhered after being peeled off and hardly reactivated by moisture or the like is selected.

An adhesive layer 124 is formed on the opposite side of the tack base material to which the release agent is applied.
The pressure-sensitive adhesive layer 124 covers the surface roughness of the storage box to be bonded, and selects and uses a strong-adhesive type pressure-sensitive adhesive in order to make it as thin as possible.
As for the release paper for covering the adhesive surface, a release agent having a strength that does not peel off during the previous step, for example, the manufacturing process of the bonded sheet, is applied to the adhesive side of the release paper.
Also, depending on the printer, heat may be applied during printing, and the tack base material of the release paper is preferably a material that can withstand heat, and paper other than the heat-resistant synthetic resin film is used. Many use release papers based on relatively inexpensive papers.

The slip base paper has already been pre-printed by the offset printing method, the relief printing method, etc. before being processed into the bonded sheet as described above, and each lamination processing is performed.
The laminated laminated sheet is cut into a cut sheet as a delivery slip with a picking list after being processed in a cutting machine 110 parts and a half-cut part 126 in a laminating apparatus or a printing machine. It ’s done.

With reference to FIG. 3, an example of the low density material used for the spacer sheet | seat of a bonding sheet | seat is demonstrated.
For the spacer sheet 111 formed on the back surface of the picking list unit 11, a material having the same thickness as that of the stacked unit 120 formed on the back side of the delivery slip unit 12 is selected.
The spacer sheet 111 is a material for height adjustment in the feeder portion of the printer, and may be provided in a part of the lower part of the spacer sheet or in a pattern.
In many printers, when the bonded sheets are stacked on the feeder portion of the printer, printing is performed sequentially from the stacked bonded sheets on the upper surface.
For this reason, the laminated sheet cannot be supplemented during printing, and the business printer is designed to stack as many feeders as possible.
If there is a difference in thickness in one sheet, a printer that can be loaded in a large amount on the feeder will have a large step at the top of the sheet.
Since the printer is originally designed to print on a material having a uniform thickness, it is difficult to perform stable feeding in the above-described state.

The spacer sheet 111 is preferably lighter in terms of reducing the load applied to the feeder of the printer or reducing the weight of the bonded sheet during transportation.
Therefore, a low-density paper material having a density of 0.7 or less is used as the material of the spacer sheet 111.
JISP 8118 specifies the paper density.
That is, if the density of the paper is D, the paper base is W, and the paper thickness is T,
The density D of the paper can be obtained by D (g / cm ³ ) = W (basis weight g / cm ² ) / T (mm) × 1000. The thickness is measured with a predetermined micrometer.
As the low-density material, lightweight paper containing almost no inorganic material, embossed paper in which the entire paper is embossed, corrugated paper, and the like are commercially available.

With reference to FIG. 4, a problem when feeding a bonded sheet with a printer will be described.
The laminated sheet 1 is stacked on the feeder unit of the printer.
In the stacked state, the weight of the bonded sheets is added as indicated by arrows 31 and 32.
In many cut sheet printers, a sheet attached at the top of the printer feeder is moved in the direction of the arrow 33 by a friction roller or the like and fed.
At this time, it is preferable that the feed portion (the lower portion of the arrow 33) of the bonded sheet is in a flat state, and for that purpose, it is understood that the bonded sheet is preferably flat in a single sheet state.
Further, as can be seen from the figure, when the laminated sheets are stacked, it is preferable that the surface of the spacer sheet 111 is rough so that it does not come into close contact with the slip base paper which is the contact surface, from the aspect of the feed effect. .

(material)
With reference to FIG. 2, the material used for the bonding sheet | seat of this invention is demonstrated.
The slip base paper 121 is selected from kraft paper, high quality paper, copy paper, coated paper, art paper, synthetic paper, and the like having a weight of 40 to 105 g / m ² .
Further, as the adhesive 122, starch, vinyl acetate, EVA, polyurethane, polyvinyl alcohol, acrylic, and other materials that do not re-adhere after being peeled off or are difficult to reactivate due to moisture, etc. Selected from.
The spacer sheet is selected from crepe paper, which is low-density paper, one type of embossed paper that is substantially effective, and corrugated paper.
The tack base material may be selected from the above-described high-quality paper having a weight of 40 to 105 g / m ² , copy paper, coated paper, art paper, or the like, or may be a plastic film.
The release agent is selectively used from known release components such as silicon and wax, or a printing ink in which these are mixed.
The pressure-sensitive adhesive can be selected from commercially available pressure-sensitive adhesives such as acrylic, rubber and urethane.
The release paper can be selected from resin films such as polyester and polyethylene in addition to paper.

(Example)
The description will be given with reference to the bonded sheet shown in FIG.
A delivery slip with a picking list portion of 10 inches on the left and right and 12 inches on the top and bottom (the length combining the picking list 11 and the delivery slip portion 12) is prepared.
Use high-quality paper with a weight of 52.3 g / m ² as the slip base paper, perform offset printing with a roll, form sprocket holes on both sides, and wind up with a roll.
A lightweight paper having a weight of 64 g / m ² was used as a spacer, sprocket holes were processed on one side, and the film was wound with a roll.
Next, as the tack paper, commercially available products having a tack base material of 45 g / m ² , an adhesive 20 g / m ² , a release paper 40 g / m ² and a total of 105 g / m ² were used.
The above slip base paper, spacer sheet, and tack paper are wound and set in a collating device, and a water based adhesive mainly composed of acrylic is applied to the slip base paper while being guided by a sprocket hole. The paper was pasted together and dried in a drying unit, and then cut into a length of 10 inches.

  When a print test was performed using a cut paper printer having a maximum sheet feeding capacity of 3,000 sheets and a printing speed of A4 horizontal size of 35 ppm (pages / minute), both feedability and print quality were good.

  Like a delivery slip with a picking list, it can be used for a bonded sheet whose picking list size is larger than that of the delivery slip, or for a delivery slip printed by a sheet printer equipped with a mass-loading feeder.

It is a top view for demonstrating an example of the bonding sheet | seat of this invention. It is the sectional view on the AA line of FIG. It is a figure for demonstrating an example of the low density material used for the spacer sheet | seat of a bonding sheet | seat. It is a figure for demonstrating the subject at the time of feeding a bonding sheet with a printer.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bonding sheet 11 Picking list | wrist part 12 Delivery slip part 31, 32 The arrow which shows the part to be pressurized 33 The arrow which shows the direction in which a bonding sheet is fed 110 Cutting machine (separation sewing machine)
111 Spacer sheet 120 Laminating part 121 Voucher base paper 122 Adhesive (adhesive layer)
123 Tack substrate 124 Adhesive (adhesive layer)
125 Release paper 126 Half-cut section

Claims (3)

A plurality of slips are juxtaposed with the printing surface exposed, and at least one of the slips is a laminated sheet with a laminated portion consisting of an adhesive layer, a tack base material, an adhesive layer, and a release paper on the back side,
A bonded sheet, wherein a spacer sheet having substantially the same thickness as that of the laminated portion is attached to at least one part of the back side other than the laminated portion. The bonded sheet according to claim 1, wherein the spacer sheet is a paper having a density of 0.7 or less. The bonded sheet according to claim 1, wherein the spacer sheet is a paper having irregularities.

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