KR19990011177A - Manufacturing method of index pocket - Google Patents

Abstract

The present invention relates to a method of manufacturing a clear pocket, comprising the steps of repeatedly forming an ink layer on a surface of the film at regular intervals while releasing the transparent plastic film wound on a roll, and the transparent plastic on which the index ink layer is formed Slitting the film to a certain width and winding it on a small roll to make a plurality of index tapes, and melt bonding to the overlapped portions while unfolding the rolled index tapes while overlapping the side ends of the pocket plastic film. And stacking the cut index pocket at the bottom by constituting a joint line, a cutting line, and a perforation continuously at regular intervals on the pocket plastic film to which the index tape is melt-bonded, and the index ink layer of the loaded index pocket. Several index pockets each having a position different from that of the index ink layer A loading stage of production, a pocket indexes having different positions of the index print layer to the position of the index ink layer so as to be arranged in a stepwise manner after including the step of binding discloses a method of manufacturing a formed index pocket.

Description

Manufacturing method of index pocket

The present invention relates to an index pocket for storing and securing materials such as documents, photographs, business cards, and films, and in particular, a separate index in which an index ink layer is formed on an existing pocket side. An index pocket which melt-bonded a tape is related.

In general, the types of pockets for materials include a clear pocket, which is an inlay of a clear file, and an inlay such as a clear holder, a business card, an album, a film, and the like. For example, a simple tubular clear pocket allows the bottom of the tubular film to be thermally bonded and cut, and the top of the non-thermally bonded top is used as a data insertion slot to insert and remove data. If a large number of such pockets are made, the file becomes a clear file. In order to search for a specific pocket among a plurality of pockets, a conventional method as shown in FIG.

Figure 1 (a) is a plan view of a conventional pocket with a conventional index adhesive label, reference numeral 9 is a material insertion port, 5 is an index adhesive label, 3 is a melt joint line. Conventional pocket (1) was identified by attaching an index adhesive label (5) to each pocket at one end, and this conventional method requires a user to prepare a separate index adhesive label (5), and index for each pocket There is a hassle of attaching by changing the position of the adhesive label 5, there is a problem that the index adhesive label is always protruded out of the pocket or the file is folded or torn during use.

Another conventional method is a method of directly printing the index ink layer 2 on one side surface of each pocket 1 as shown in FIG. This method also has to be printed directly on the surface of each pocket (1), the printing work is cumbersome, such as time and space is limited, and printing cost was high. The reason why the printing cost is high is because the printing cost is usually calculated in proportion to the area of the printing roller, even though the small area of the side surface of the pocket is printed as the cost of printing the entire area of the pocket 1. In addition, since the entire roll of the pocket 1 is to be transported to the printing machine position, not only time and space restrictions but also logistics costs are generated. More importantly, the pocket can be secured only if the pocket is transparent, and if the material of the pocket is translucent or opaque, the index ink layer (2) of the first page pocket is visible, but the index ink layer (2) of the next page pocket is the first page. The invisible ink layer for the index is not visible at a glance because it is hidden by the pocket of the index. Therefore, it has been desired to develop a production method that can be obtained irrespective of the transparency of the pocket material and that the formation of the index ink layer is easy.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and the formation of the ink pocket is simple and the production of the index pocket which can see the index ink layers in the first page pocket as well as the index ink layers in the next page pockets at a glance. It's about how.

The object of the present invention is a method of manufacturing an index pocket for storing and securing a photo or material, the step of repeating forming the index ink layer at regular intervals on one surface while unwinding a single layer of plastic film wound on a roll And slitting the transparent plastic film on which the ink layer is formed to a predetermined width and winding the rolls on a small roll to form a plurality of index tapes, and on the side of the pocket plastic film composed of at least two layers while unwinding the wound index tape. Melt-bonding the overlapped portions while advancing, and pressing the melt-bonded pocket plastic film, which is melt-bonded by the index tape, at regular intervals in a continuous form formed by a pocket-specific structural joint line, and fusion and cutting lines and perforations. Stacking the cut index pocket at the bottom; Producing several index pockets which differ in the positions of the index ink layer of the pre-loaded index pocket and the position of the index ink layer in the vertical direction, and the index pockets of which the index ink layer differs in the position of the index ink layer This is accomplished by loading and binding so that the positions are arranged stepwise.

Figure 1 (a) is a plan view of a conventional pocket with a conventional index adhesive label.

Fig. 1 (b) is a plan view of an index ink layer formed in a conventional pocket.

Figure 2 (a) is a plan view of one embodiment of an index pocket according to the present invention.

(B) is sectional drawing of the A, A 'part of FIG.

Figure 3 (a) is a perspective view of an embodiment of the production of the index tape.

Fig. 3 (b) is a perspective view showing slitting a transparent plastic film produced by the method of Fig. 3 (a).

Figure 3 (c) is a perspective view of the index tape wound on a roll after slitting.

4 is a perspective view showing a process of melt bonding an index tape to one side of a plastic film for a pocket.

Figure 5 (a) is a perspective view of an embodiment of the index pockets in different positions of the cut line.

Figure 5 (b) is a perspective view showing an embodiment in which the index pocket of the present invention differs the color of the index ink layer for each page.

Figure 5 (c) is a view showing an embodiment in which an index ink layer of two colors is formed in one index pocket of the present invention.

Figure 5 (d) is a plan view showing an embodiment in which the index tape is melt-bonded to both ends of the tubular pocket.

Fig. 6 (a) is a plan view of one example of printing of an index ink layer.

6 (b) is a plan view of another embodiment of FIG. 6 (a).

Fig. 6 (c) is a plan view of another printing example with different intervals of the index ink layers.

Figure 6 (d) is a plan view of another printing example in which the color of the index ink layer in Figure 6 (c) different.

Figure 7 (a) is a plan view of another embodiment of the present invention index pocket.

Figure 7 (b) is a perspective view of one example of the use of a combination of the conventional pocket and the index pocket according to the present invention.

Figure 7 (c) is a perspective view showing an embodiment of putting a personnel record card in the index pocket of the present invention organized in a file box.

* Explanation of symbols for main parts of the drawings

1: pocket 2: index ink layer

3: melt joint line 4: index tape

5: Index adhesive label 7: Transparent plastic film

8: cutting line 9: material insertion hole

10 plastic pocket film 20 index pocket

21: color coded index ink layer 31: structural joint line

40: business card season 50: greeting card

60: roll 80: cutting mark scale

90: punched 95: file box

The present invention will be described in detail with reference to the accompanying drawings.

Figure 2 (a) is a plan view of an embodiment of the index pocket 20 according to the present invention, reference numeral 9 is a material insertion port, reference numeral 20 is an index pocket, reference numeral 3 is an index tape melting seam, reference numeral 8 is a cutting line to be. Conventionally, the index tape 4 is melt-bonded to one side of a pocket in a longitudinal direction, that is, a manufacturing progress direction, and an index ink layer 2 is printed on a surface of the index tape 4 at a predetermined position. The index ink layer 2 is convenient for taking notes when selecting an ink material capable of writing. By writing a memo such as the title and date of the material in the index ink layer, the index ink layer in the corresponding index pocket 20 can be found in a row from the top to the bottom, as well as in order to find the index ink layer in the index pocket 20. It is easy to extract the pocket 1. In the case where the index ink layer 2 is an ink material capable of writing, the ink color is made brighter so that the writing is more noticeable.

FIG. 2 (b) is a cross sectional view taken along the line AA ′ of FIG. 2 (a), and an index ink layer 2 is formed on one surface of the index tape 4. A part of the index tape 4 is overlapped on one side of the pocket 1 composed of a tubular film, and the molten joint line 3 in which the overlapped positions are melt-bonded is shown.

3 (a) is a perspective view of one embodiment showing one of the production processes of the index tape 4, in which the index ink layer 2 is repeatedly printed at regular intervals on the surface of a single transparent plastic film 7. Later, the printed transparent plastic film 7 is slitting by setting a width suitable for the index function as shown in FIG. 3 (b), and each rolled index tape is rolled as shown in FIG. 3 (c). It winds around 60 and comprises many index tapes 4. By separately producing the index tape as described above, the printing cost is not calculated in proportion to the total area of the pocket, and the printing cost of only a small portion to be printed can be divided and calculated, thereby greatly reducing the printing cost. In addition, print jobs can be done in advance at other locations, so print jobs are not constrained by time and space.

FIG. 4 is a view showing a process of melt-bonding the slitting index tape 4 of FIG. 3 (c) to the side surface of the tubular pocket plastic film 10, and in more detail, the index tape 4 ) 3mm-4mm on the side of the tube-shaped pocket plastic film 10, and the melt joint is applied to the overlapped 3mm-4mm parts by pressing them continuously or intermittently with a well-known method such as tooth type or iron type with gear shape. To form the melt-bonded line 3. The pocket plastic film 10 in which the index tape 4 is melt-bonded may be melt-bonded by the known method at the lower end of the pocket to form a pocket function in the following process, for example, to continuously connect the structural joint lines 31. Configure repeatedly. In fact, the structure of the joint line 31 can be performed in advance in a separate place. At the end of the process, the cutting line 8 is formed, and at the same time, the drilling 90 is also performed. The foundation is continuously placed at regular intervals and is loaded below. If you want to change the position of the index ink layer 2 composed of the index pocket 20, the distance between the structural joint line 31 and the index ink layer 2 which are fusion-bonded in the horizontal direction at the lower end of the pocket is shorter than the initial distance. Or if it is longer, the position of the index ink layer 2 will be shifted to the upper part or the lower part at regular intervals. The pockets having different positions of the index ink layer cut a plurality of index pockets to be placed on the next page of the file, and then lower the positions of the structural joint lines 31 and the cutting lines 8 a little further together. A number of pockets having different positions of each index ink layer can be produced for each required page in such a manner as to cut a plurality of pockets so that the index ink is located on the page. Also, even if the size of the pockets and the number of layers are different, if the pockets have the same length as the length of one side to be bonded to the index tape 4, that is, the distance between the cutting line 8 and the cutting line, the distance and the index ink layer and the index ink layer are the same. All kinds of index pockets (20) are simple, quick and easy to manufacture, since all of them can be melt-bonded immediately using one pre-printed index tape (4) with the same distance from (2). It is possible to simply manufacture by adding only the step of melt-bonding the index tape 4 without changing the process or by making the melt-bonding process as a separate independent process. In the above-mentioned melt bonding method, heat, ultrasonic waves, high frequency, etc. may be selected according to the material of the pocket and the index tape 4 by a known method, and press bonding may be performed using an iron mold. For example, joining is performed continuously by cogwheel-type iron type or by straight repetition by straight iron type. When the index ink layers produced as described above are stacked one by one in each of the index pockets 20 having different positions, as shown in FIG. 5 (a), cutting and bonding the index pockets at a cutting position by a known thermal cutter in cutting and bonding each index pocket. Can be joined at the same time. In this case, the position of the index ink layer 2 is simply determined in accordance with the position of the cutting line 8 by the heat cutter. In this case, if the index ink layer is made of a writable and light colored material, various memos 22 can be easily written and clearly seen, and the corresponding index pocket 20 can be easily found. Fixing the index pockets in the figure to the ring of the binder results in a clear file.

FIG. 5 (b) is a color coded index ink layer 21 in which the color of the index ink layer 2 is different for each index pocket 20. The color code function allows the user to easily find a desired material. In another embodiment, FIG. 5C shows two colors formed in one index ink layer 2. That is, one is the color coded index ink layer 21, and the index ink layer 2 composed of the same color is an example used for memo writing. Fig. 5 (d) shows that when the index tape 4 is melt-bonded to both ends of a tubular pocket plastic film 10 having a width of two sides and used as two pockets, the index ink layers 2 at both ends are respectively used. It is to be utilized.

(A), (b), (c), and (d) are partial plan views of the embodiment in which the index ink layer 2 is formed on the transparent plastic film 7, and are various embodiments of FIG. .

FIG. 6 (a) is a case where the distance d between the index ink layer 2 and the next index ink layer is configured equal to the spacing of the cutting lines 8 of the index pocket 20. FIG. . 6 (b) is the same as FIG. 6 (a) but additionally constitutes the cutting mark scale 80, and the cutting mark scales 80 which are displayed in a dotted line a plurality of positions to be cut at each length d of the unit pocket are shown in FIG. As printed on the transparent plastic film (7) in advance, the cutting process was configured so that the worker can easily work while checking the cutting line (8) and the cutting mark scale (80) with each other.

6 (c) is a step by varying the interval distance of the index ink layer on the transparent plastic film (7) and repeating it, so that when the index ink layer (2) is cut in the printed order during the repeated cutting operation in the printed order It is an embodiment in which the index pocket is automatically loaded. In other words, unlike the constant d in FIG. 6 (a), an arbitrary length α is continuously increased to the d value to print the index ink layer at a new distance interval, and the new distance interval d1 is simply displayed, for example, d1 = d + α. Thus, the position of the index ink layer in the rear pocket is lower than the position of the index ink layer in the front pocket by α distance. Although only three of the index ink layers are repeated in the drawing, with the interval between the index ink layers being d1, three or more or less quantities are possible. On the other hand, when the distance d1 x 3 is repeatedly printed around one rotation of the printing roll, the distance between the index ink layers 2 is different. Will be The printing method as described above reduces the process of binding the index pocket by stacking the index pockets in order. In addition, the letter 23 and the index ink layer 2 in the figure are configured in a negative state, that is, transparent letters, and are formed by printing various types of index tapes 4 having letters, numbers, etc. together at once. It shows that you can. Of course, the letters and the like can be additionally printed by using a separate ink color. When there are a large number of index ink layers in different positions or when the color of the index ink layers is different at the same time while the index ink layers are different, there is a screen printing method. FIG. The ink index ink layer 21 is printed on each screen printing machine, for example, three colors are printed, the lengths of the three pockets are shifted by 4 x d, and then printed again.

FIG. 7 (a) is a plan view in which the index tape is melt-bonded to the inlay pocket of the card holder 40, and a plurality of data insertion holes 9 into which a card can be inserted are formed. For this purpose, a plurality of structural joint lines 31 are formed. It is formed. According to the present invention, the index pocket can be configured by melt-bonding the index tape 4 in the middle of production or in a separate process, as well as inlay pockets such as business card holders and albums as well as conventional pockets of any type.

FIG. 7 (b) is a drawing in which the index pocket 20 according to the present invention is mixed with the conventional pocket 1, and the index pocket 20 is inserted one by one for each of the conventional pockets 1. The index pocket 20 protrudes about the width of the index tape 4 rather than the width of the conventional pocket 1, and the index pocket function as well as the existing pocket function to hold the data is simultaneously performed, so it is necessary to purchase a separate detachment sheet. There is no.

Figure 7 (c) is another embodiment of the present invention is a perspective view showing an embodiment in which the personnel record card 50 is inserted into the index pocket 20, an example of standing in the file box 95 and stored. Color coded index ink layer 21 composed of different colors and color coded index ink layer 2 of the same color can be memo 22. It is to be distinguished.

The present invention solves the problem that the label for the index does not need to be attached to the pocket side of the file and the material is not visible by covering the index ink layer. And the material of the pocket can be indexed regardless of transparent opacity, and the ink layer can be written, so you can check the contents of the memo at a glance on the first page without having to find the desired material. In addition, index pockets of various sizes and uses can have the same index tape as long as they have the same vertical length, making production simple and quick. Index pockets can be created by simply adding an index tape bonding process to various existing pocket manufacturing processes. This is possible. In addition, the printing area of the index ink layer is reduced, which greatly reduces the printing cost, and the index tape printing and manufacturing process and the pocket part manufacturing process can be produced in advance in different places without being restricted by time and space. This is easy because you only need to combine them at the end.

Claims (13)

A method of manufacturing an index pocket for storing and securing photographs or materials, the method comprising: repeatedly forming an index ink layer on one surface at regular intervals while solving a single layer of transparent plastic film wound on a roll; The formed transparent plastic film is slitted to a constant width and wound on a small roll to form a plurality of index tapes, and the melt-bonded portion is overlapped while proceeding by overlapping the side of the pocket plastic film while unwinding the wound index tape. And pressing the melt-bonded pocket plastic film into which the index tape is melt-bonded at regular intervals in a continuous form formed by structural joining lines of the pockets, and forming cut lines and perforations to load the cut index pockets underneath. And positioning and printing the index ink layer of the stacked index pockets. Producing a plurality of index pockets having different positions of the ink ink layer, and loading and binding the index pockets having different positions of the index ink layer so that the positions of the index ink layers are arranged stepwise. Method for producing an index pocket, characterized in that made. The method of claim 1, wherein the color of the index ink layer is different for each index pocket. The method of manufacturing an index pocket according to claim 1 or 2, wherein another index ink layer having a different color is formed on a portion of the index tape in the one index pocket. The method of claim 1, wherein the index ink layer is a writing method of the index pocket, characterized in that the writing material. The method of claim 1, wherein the index tape is melt-bonded to both ends of the pocket, respectively. The method of claim 1, wherein in determining a position at which bonding of the index tape and the pocket plastic film starts, the distance between the position of the cutting line and the index ink layer position of the index tape is shifted by a predetermined distance up and down from the beginning. Producing index pockets each having a different position of the index ink layer. The method of manufacturing the index pocket according to claim 6, wherein the index pockets having different positions of the index ink layer are produced by changing the position of the lower pocket of the pocket in the plastic film for pockets. . The method of manufacturing an index pocket according to claim 1 or 7, wherein a plurality of cutting marks are formed between the index ink layers. The method of claim 1, wherein the printing interval of the index ink layer is equal to the length of the pocket, that is, the gap of the cutting line. The printing interval of the index ink layer is a printing interval of a length of a pocket, i.e., a gap between cutting lines, and a printing interval. The index ink layer is printed several times by maintaining the printing interval, and the pattern is repeated again. The manufacturing method of the index pocket characterized by the printing. The method of claim 1, wherein the index ink layer has a different color in one cycle of printing. The method of manufacturing an index pocket according to claim 1, wherein a plurality of conventional pockets are attached to the lower portion and one index pocket is attached to the upper portion of the index pocket. The method of claim 1, A method of manufacturing an index pocket, characterized in that letters, symbols, numbers and the like are selectively configured in the index ink layer.