JPH0443800B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention consists of an adhesive sheet whose back surface is coated with an adhesive and a release sheet that faces the adhesive. A continuous polymeric sheet that has transport holes at intervals and is suitable for printing by continuous transport of an electronic printer that prints using toner, especially when printing address information, product name information, etc. on the surface of the adhesive sheet. It is related to.

Traditionally, many envelopes with different addresses, product numbers, and model numbers,
In order to quickly create address strips, delivery strips, control slips, etc. to be attached to the surface of delivered items, etc., an adhesive sheet 1 having an adhesive M on the back side and an adhesive sheet 1 as shown in FIG. It consists of a release sheet 2 facing the adhesive M, a transfer section 30 is provided along the edge, transfer holes 3 are bored at equal intervals, and the adhesive sheet 1 has an address strip,
A continuous polymeric sheet 6 is used, which is provided with partition cuts 5 for adhesive pieces 4 such as delivery pieces, and address information and delivery information are printed on the adhesive pieces 4 of this continuous polymeric sheet 6 using a high-speed printer, which is an output device of a computer. Information was printed and created.

However, in electronic printers that print using toner that have started to be used in recent years, when a large amount of continuous polymeric sheets 6 are used continuously, the continuous polymeric sheets 6 are placed around the printer's tractor pin, which is a transport device for the continuous polymeric sheets 6. It was found that the adhesive M that protruded from the transfer holes 3 of 6 and the edges thereof adhered and accumulated, and also smeared the photosensitive drum in a band-like manner, adversely affecting the subsequent transfer of the continuous polymerized sheet 6.

Therefore, as shown in FIG. 2A and B, a continuous polymeric sheet 6' was used in which the transfer portion 31 of the adhesive sheet 1 was removed before and after the transfer hole 3 was formed, but the surface of the photosensitive drum of an electronic printer was The floating toner adheres to the exposed transfer portion 32 of the release sheet 2, and this adhered toner adheres and accumulates in a band shape on the fixing roll of an electronic printer, etc., and information is printed on the wide continuous polymerized sheet 6'. When printing, various inconveniences have occurred, such as band-like stains on the continuous sheet, making the printed continuous sheet unusable.

Therefore, in view of the above-mentioned drawbacks, the present invention has developed a new method that prevents adhesive from accumulating around the tractor pin and toner from accumulating on the fixing roll of an electronic printer during continuous transport of large amounts. This invention provides a continuous polymerized sheet, and the invention will be explained below based on figures showing examples of the invention.

Figure 3 A, B, and C show a continuous polymeric sheet according to the present invention, and this continuous polymeric sheet 60
consists of an adhesive sheet 1 whose back surface is coated with an adhesive M, and a release sheet 2 facing the adhesive M, and the adhesive sheet 1 is provided with cuts 5 for partitioning adhesive pieces. , transport holes 3 are provided in the transport section 30 of the release sheet 2 at equal intervals along the outer longitudinal end of the adhesive strip defined by the cuts 5, and the transport holes 3 are provided in the transport section 30 of the release sheet 2. There is no adhesive sheet 1 around the transfer hole 3 and the transfer hole 3.
The adhesive sheet 1 is present in the middle part of the transfer hole 3, and the adhesive sheet 1 is located in the middle part of the transfer hole 3 without reaching the edge of the release sheet 2. It is something.

Next, a method for manufacturing the above-mentioned continuous polymerized sheet 60 will be explained. As shown in FIGS. 4 and 5, it is made up of an adhesive sheet 1 having an adhesive M on the back side and a release sheet 2 facing the adhesive M, A process of preparing a wide polymeric sheet 61 having a wide portion H that is wider than the finished width, and cutting this wide polymeric sheet 61 into the adhesive sheet 1 by making continuous incisions with irregularities on the adhesive sheet 1. Cut cylinder 11
Pass it through. This die-cut cylinder 11 has a transfer hole perforation part 3', which is a perforation location for the transfer hole 3 to be perforated in the transfer part 30 along the inner side of the finished width end of the wide polymeric sheet 61, and a transfer hole perforation part 3'. A concavo-convex blade for making a continuous cut with concave and convex portions, and a cutting blade for partitioning the adhesive piece, are provided, with the intermediate part of the perforation part 3' being convex and the periphery including the transfer hole perforation part 3' being concave. As shown in FIG. 5, uneven notches 50 and adhesive strip section notches 5 are provided only in the adhesive sheet 1.

Next, in the step of peeling off the adhesive sheet 10 on the wide portion H side from the uneven notches 50, it is rolled up as the wide polymerized sheet 61 advances while being peeled off by the peeling cylinder 12, and then, in the step of cutting the release sheet, it is rolled up by a slitter 13. The wide part H of the release sheet 2 is slit so that the tip of the notch of the convex part does not reach the edge of the release sheet 2, leaving a finished width.
The adhesive sheet 1 is peeled off in a concave shape in the transfer hole drilling process, and the transfer hole forming portion 3' of the release sheet 2 is exposed.
Transfer holes 3 are provided by a transfer hole punching device 14, folding perforations 7 are made at predetermined intervals by a folding perforation device 15, and the sheet is folded by a folding machine 16 to produce a continuous polymerized sheet 60.

In addition, in the above-mentioned manufacturing method, the release sheet 2
The slit in the wide part H of the die-cut cylinder 1
The process may be carried out before the step of making the uneven cuts and the step of cutting the partition pieces according to No. 1, and the cutting of the partition pieces of the adhesive sheet may also be carried out before the process of cutting the uneven parts.

In the above, the uneven notch 50 is the transfer hole 3
Incisions may be made so that the protrusions between the transfer holes 3 and the transfer holes 3 are located at a desired number of intervals between the transfer holes 3, and the shape of the unevenness is not limited to a curved shape such as a triangular or square shape. does not reach the end side,
It may be stopped at a position beyond the transfer hole 3. Further, at the end of the folding perforation 7, regardless of the presence or absence of transfer holes, it is better to have fewer protrusions than normal protrusions for transportation during folding and printing.

Further, as shown in FIG. 6, one side of the transfer section 30 is provided with the unevenness and the transfer hole 3 as described above, and the transfer section 3
No adhesive M is provided on the back side of the other adhesive sheet 1 of 0, and the transfer portion 31 of the adhesive sheet 1 and the release sheet 2
A transfer hole 3 may be provided in the transfer section 32 of the continuous polymer sheet, and when using the edge side of double width or triple width material of the continuous polymer sheet, adhesive M must be applied to the edge side of the material in advance. It is convenient and can be used without any hassle.

The continuous polymerized sheet 60 of the present invention as described above is
The adhesive M around the transfer hole 3 has been removed, and the adhesive sheet 1 between the transfer holes is left with a length that does not reach the edge of the release sheet 2. The adhesive M does not ooze out on the sides, and the adhesive does not adhere to or accumulate on the edge guides, photosensitive drums, etc. that are located around the tractor pin of the printer and on the edges of the polymerized sheet and regulate the meandering of the sheet. By reducing the adhesive portion on the edge side of the polymerized sheet in this manner, smooth feeding can be achieved. Furthermore, even if the toner that has adhered to the transfer section 32 of the release sheet 2 adheres to the fixing roll of the printer, the adhesive sheet 2
After printing outside the adhesive strip defined by the adhesive strip section notches, the convex portion of the transfer section 31 that becomes unnecessary comes into contact with the adhered toner and removes it, thereby staining the adhesive strip with toner. The continuous polymerized sheet can be transported smoothly without any adhesion or accumulation around the fixing roll, etc., and a continuous sheet with clean prints can be obtained without causing band-like stains on other continuous sheets. This has the effect of improving office efficiency because it does not require any work to remove dirt.

[Brief explanation of drawings]

FIG. 1A is a partially cutaway plan view of a conventional continuous polymeric sheet. FIG. 1B is a sectional view taken along the line A-A in FIG. 1A. FIG. 2A is a partially cutaway plan view of a conventional continuous polymeric sheet. Figure 2 B is B in Figure 2 A.
-B sectional view. FIG. 3A is a partially cutaway plan view of the continuous polymeric sheet according to the present invention. FIGS. 3B and 3C are a sectional view taken along the line C-C and a sectional view taken along the line D-D in FIG.
FIGS. 4 and 5 are explanatory diagrams for manufacturing the continuous polymerized sheet of the present invention. FIG. 6 is a diagram showing the structure of another embodiment of the invention. 1 is an adhesive sheet, 2 is a release sheet, 3 is a transfer hole, 31 is a transfer part of the adhesive sheet, 32 is a transfer part of a release sheet, 50 is an uneven cut, H is a wide part,
M is an adhesive.

Claims (1)

[Claims] 1 Consisting of an adhesive sheet whose back surface is coated with an adhesive and a release sheet facing the adhesive, the adhesive sheet is provided with a notch for dividing the adhesive piece, and the notch allows the image to be In a continuous polymeric sheet in which transfer holes are provided in a release sheet at equal intervals along the outer longitudinal edge of an adhesive piece to be applied, there is no adhesive sheet around the transfer holes, and the transfer holes and An adhesive sheet is present in the middle part of the transfer hole, and the adhesive sheet in the middle part between the transfer holes is positioned without reaching the edge of the release sheet. Continuous polymerization sheet.