FI73389C - HAEFTLIK PRODUKT OCH FOERFARANDE FOER DESS FRAMSTAELLNING. - Google Patents

Description

73389

The present invention relates to a method of making a booklet product 5 formed of a plurality of sides joined together from at least two webs of material on which the desired printing is printed and the desired perforations, splits, compression seals and adhesive applications are applied. is at least twice as wide as the others, is guided onto the plow of the weight 10 and is cut to the desired lengths after plowing. The invention also relates to a booklet-like product made by a plurality of sides joined together by the above-mentioned method.

Nowadays, there is an increasing desire to include loose inserts according to a printed product such as 15 magazines or a brochure. Such attachments may be, for example, brochures, recipes, promotional coupons or the like, which must be easily detachable from the magazine for later use. Conventionally, this can be done in two different ways, either by manually inserting the appendices between the sheets, which is very slow and expensive, or by attaching a separate appendix to the sheet during its stapling step, for example pre-formed with perforations that allow the desired parts to be removed. . Both of these methods are quite cumbersome and expensive to implement and offer very little variation.

It is therefore an object of the present invention to provide a method in which a book-like product containing one or more loose or differently glued attachments can be formed as a unitary process related to printing.

This object is achieved by the method according to the invention, which is characterized in that when the webs are superimposed the narrower web or webs are placed on a portion covering at most half of the widest web width. . The final product is made to contain two symmetrical parts if the cut web sections are first folded as a fold cylinder along the longitudinal centerline with respect to the axial direction of the webs and then as a knife fold along its axial centerline, after which the edges of the product are cut clean at least along the cylinder line. It is also possible, if only one loose attachment strip is desired in the bags, to proceed so that a narrower web with a width of at most a quarter of the width of the widest web is guided to one of the two quarters of its width adjacent the axial centerline 15 of the widest web.

However, if it is desired to obtain a loose attachment strip between the conventional sides, then the edge opposite to the back of the folded product is also cut clean.

The product according to the invention, in turn, is characterized in that the first web of material forms two or four sides and one or two open-ended tubular bags connected to each other at its back, and the second or other webs of material less than half the width of the first web form one or more annexes in the bag or bags. Depending on the placement of any adhesive strips and the number of splits, as well as the number of webs, the attachment may comprise one or more straight or folded loose strips. It is also possible for the attachment to comprise one or more straight or folded strips glued at its edge or fold to the fold forming the outer edge of the bag and to have perforations in the bag or bags near the back of the product, the attachment being detachable into its own booklet covers bag material form.

It is also possible that the attachment comprises one or more straight or folded strips glued at one edge to the inner surface of the bag in the vicinity of its back.

If the edge opposite to the back of the folded product is also cut clean, a product is obtained in which the first web of material forms a four- or eight-sided booklet and the second or other webs of material less than half the width of the first web form a booklet of third and fourth or fifth and sixth one or more loose attachment strips located between the seventh and eighth sides.

In the following, the process according to the invention and exemplary product alternatives obtainable by it will be described in more detail with reference to the accompanying drawing, in which Figure 1 schematically shows some of the different steps of the method according to the invention, Figures 2A and 2B schematically show the rest of the steps of the method according to the invention; product according to the invention, Fig. 4 shows another product according to the invention, Fig. 5 shows one variant of the product according to the invention, Figs. 6A and 6B show a detail of the product according to the invention, Figs. 7A and 7B show another variant of the product according to the invention, Figs. 8A and 8B show Figures 9A and 9B show a fourth variant of the product according to the invention, and Fig. 10 shows a fifth variant of the product according to the invention.

Figure 1 schematically shows a part of the operation steps of the method according to the invention. On the left 4 73389 there are paper web rolls 1 and 2, of which web 2 is somewhat narrower than web 1. Next, the webs are printed with the desired printing in printing units 3 and 4, after which the webs are dried in drying units 5 and 6. Note 5 that the web 2 material may be different. than the material of the web 1 and may also be a pre-printed or other similar finished web material. Next, the upper web is split with a splitting blade 7 and the narrower webs 2a and 2b thus obtained are guided 10 on top of each other by means of guide rollers 8 and 9. It should be mentioned in this connection that the splitting of the web 2 is not necessary if it is already sufficiently narrow, i.e. less than half the width of the web 1. The use of an even narrower web is possible for certain product variations, but the described alternative makes the most sense in terms of utilizing the capacity of the weight unit.

Next, the webs 1, 2a and 2b are guided on the plow 10 on top of each other, but not necessarily concentrically.

However, before being driven into the plow, in a manner known per se, adhesive strips 20 are applied to the webs in the desired locations and any perforations, press closures and splits, which are not shown, are carried out. These measures have a significant impact on the structure of the final product. With the plow 10, the webs 1, 2a and 2b thus adhere to each other at the points defined by the adhesive strips and fold at the longitudinal axis of the web 1, after which the cutting to the desired length is performed by means of rollers 11.

In the method operation step shown in Fig. 2A, the cut web portions 12 are folded by a knife folding device 13 from their central axis and possibly then finished with a cutter 14. In this method variant according to Fig. 2A, the desired side length is selected, e.g.

Figure 2B illustrates a method alternative according to a conventional procedure in the printing industry, which includes both cylinder and knife folding. In this case, the cutting length is selected to be, for example, about 630 mm. The cut-out portions 12 73389 are folded first by folding cylinders 15 transversely from the center and then by a knife folding device 13 in the longitudinal direction from the center, after which the upper and lower edges of the booklet product formed by the knife folding are cut 5 clean with a cutter 14.

Figure 3 illustrates an end product variant of the process of Figure 2A comprising two sides 16 of web 1 and an end-open tubular bag 17 and an appendage 10 18 in the bag of web 2. Figure 4 illustrates an end product variant of the process of Figure 2B comprising 1 formed four sides 16 and two bags with attachments 18 formed of web 2.

As can be seen from Figures 3 and 4, the product of Figure 4 is the same as the product of Figure 3 in duplicate. This is due to the cylinder folding step added to the method shown in Fig. 2B, in which the cut web portion 12 is folded twice.

Figure 5 shows a product in which the attachments 18 in the bag 17 are straight strips instead of the folds shown in Figures 3 and 4. This variation is achieved by splitting the webs 2A and 2B in the middle before guiding them to the groove 10 (Figure 1). It should be noted that one folded strip may also be attached if the web 2 is initially less than half the width of the web 1, or even one straight strip if the width of the web 2 is less than a quarter of the width of the web 1 and is placed eccentrically on the groove with respect to the web 1, that it will be located in one of the two quarters of its width adjacent to the centerline of the web 1.

Figures 6A and 6B illustrate the fact that the attachments 18 are completely detached in the bags 17, if desired, and thus can be pulled out of the open ends of the bag.

In the products shown in Figures 7A and 7B, two perforations are formed in the web 1 on the side 17 of the bag next to the incoming fold line of the last knife fold, the strip between which 6 73389 can be opened by removing the bag. In this case, the attachments 18 can be easily retrieved and advertising text can also be placed on the inner surface of the bag.

In the embodiment shown in Figures 8A and 8B, adhesive strips are formed in the web 1 forming the outer edge of the bag 5 as well as in the center of the narrower webs 2, the bag 17 and the attachments 18 being glued together from the fold of the attachments to form a small booklet. The contents of the booklet can be examined by opening the bag 10 as in the embodiment of Figures 7A and 7B (Figure 8A) or by removing it along the perforation completely into its own booklet, the lids of which are formed by the material of the bag 17.

In the embodiments of Figures 9A and 9B, adhesive strips are formed on the web 1 and on the other edge of the webs 2 so that the folded attachment strips are glued from one edge to the inner surface of the bag 17. When the bag 17 is opened along the perforation formed therein, the bag as well as the attachments 18 form folded attachment strips attached at one edge (Fig. 9A). This attachment formed of folded sides 20 can also be detached as a whole as shown in Figure 9B.

Fig. 10 shows an embodiment in which, in the finishing cut, the edge opposite to the back of the product is also cut clean, whereby the product is formed of conventional sides 16 with loose connecting strips 18 between them.

As can be seen from the quite numerous product alternatives presented above, the product according to the invention can be modified very extensively within the scope of the appended claims. Thus, the attachment may consist of a rather arbitrary number of either straight and / or folded strips, although the technical limitations of the printing press and, on the other hand, its sensible use in practice impose some restriction on the number of attachments. In addition, the product alternatives already described can be further varied by means of adhesive strips or press closures. Thus, for example, in the embodiment of Figure 8B, the tear-off booklet may still be closed by means of a press closure or gluing even after the tear-off 7 73389.

Claims (10)

A method of producing a booklet-like product formed of at least two material webs (1, 2) formed at the back portion joined to the desired pressure and on which desired perforations, fissures, press closures and adhesives are performed. in which method the webs, one of which (1) is at least twice as wide as the others (2a, 2b), are led to the plow (10) of the printing machine 10 on each other and cut (11) after the plow folding at desired lengths, characterized in that: when conducting the webs on each other, the narrower web or narrower webs (2a, 2b) are placed on one, not more than half the total width of the widest web and on the same centrally located part, and that the cut webs (12) are folded (13). , 15) at least along their axially directed niittiin je. 2. A method according to claim 1, characterized in that the cut straps (12) are first folded as a fold cylinder folding (15) along a transverse center line axially in the axial direction and then as a knife folding (13) along their axially directed center line. , after which the edges of the product are cleaned (14) at least along the cylinder drop line. 25 3. A method according to claim 1 or 2, characterized in that the narrower web, the width of which is at most one quarter of the width of the widest web (1), is led at the lower end of the fourth part of the width adjacent to the axial center line. 30 4. A method according to claim 1 or 2, characterized in that even the edge opposite to the back side of the folded product is cleaned. 5. The method according to claim 1, produced by a plurality of adhesive-like product formed at the back part, characterized in that: