CN1277695C - Filing appliance - Google Patents

Abstract

Provided is a file having a spine with enhanced processability and appearance by employing the spine capable of accommodating a spine paper. The file has a front cover (1), a back cover (4) and the spine (3) to be welded to a spine mounting part (4a) of the back cover (4), and the width of the spine (3) can be changed by forming the front cover (1) into a bag into which the back cover (3) can be inserted. The spine (3) has a double wall structure consisting of an outer wall part (31) and an inner wall part (32) by folding one sheet along a predetermined fold L4, and a back paper (8) capable of being inserted between the outer wall part 31 and the inner wall part (32) through an opening 3y formed at the top of the back cover can be accommodated between the wall parts (31) and (32).

Description

File

Technical field

The present invention relates to have the file that constitutes the Jiaji that to accommodate ridge paper.

Background technology

In the file that replacedly sandwiches the page class, people have considered the amount variable file of the width of Jiaji according to the page class that sandwiches.

This kind file always presss from both sides face, the folder end and Jiaji and is made of paper all, in can be pressing from both sides that the face or a side at the folder end constitute the bag shape with the Jiaji insertion, form the folder face or press from both sides the opposing party and the Jiaji at the end by a piece of paper, a plurality of broken lines are set on Jiaji so that carry out the adjusting of Jiaji width easily.

Summary of the invention

, constitute the occasion of Jiaji such by a piece of paper, the ridge paper such as catalogue of the content of the page class that expression can't be inserted are contained in Jiaji.Therefore, in the occasion of planning on Jiaji, to add catalogue, have to direct record on Jiaji such as pen, or paste joint strip etc.In addition, because subsides can't be rewritten or change to this mode simply, be an inconvenience at present therefore.In addition, along with the use of file, produce problems such as the thin out or joint strip of writing peels off.Therefore, though also considered with fit structure pouch ground and label etc. is contained in the evolutionary approach of the Jiaji in this bag of two pieces of paper, if this formation then is easy to generate dislocation when two pieces of paper are fitted, cause processability and worsen the also not high such problem of productivity ratio.

And then, the occasion of a plurality of above-mentioned broken lines is set on Jiaji, in the occasion that this file is concealed in bookshelf etc., this broken line externally exposes and becomes the thing that undermines outward appearance.In addition, sandwich the occasion of the amount of page class in the replacement of frequently carrying out the page class or change, Jiaji is come in and gone out from the folder face or the folder end continually, and once take place that the position of the broken line of warpage is evened up or the situation of warpage once more, cause accelerating the deterioration of Jiaji, produce further deterioration of outward appearance and durability and also reduce such problem.

The present invention provides a kind of Jiaji is made to constitute the Jiaji that can accommodate ridge paper for solving above-mentioned problem, realizes the file of the raising of the processability of this Jiaji and outward appearance.

Promptly, file of the present invention, it is the Jiaji that comprises folder face, the folder end, is adhered to folder face or at least one side at the folder end, the folder face or the opposing party at the folder end are made the bag shape that can insert above-mentioned Jiaji, can adjust the file of the width of Jiaji, it is characterized in that, it is two that above-mentioned Jiaji is rolled over along the broken line one of regulation by a sheet material, make the double-wall structure that constitutes by outside wall portions and inner wall part, and constitute and to utilize the ridge paper that inserts between outside wall portions and the inner wall part at the opening that forms on the part to be contained between two wall portions.

If this file then can be contained in Jiaji with ridge paper, and,, be not easy generation and misplace, can improve processability greatly so compare with evolutionary approach because forming the operation in the space accommodate usefulness only is two get final product a sheet material one folding.In addition, because can be shaped simply,, also help the reduction of cost so can produce efficiently by a sheet material.

In addition, if form above-mentioned broken line on the width of above-mentioned sheet material, then this broken line plays the effect of the bottom that keeps ridge paper, can prevent that reliably ridge paper from coming off from the below of Jiaji by extremely simple formation, can guarantee the suitable state of accommodating.

And then, if on the part of above-mentioned Jiaji broken line, form otch, then with above-mentioned same, when can leaning on broken line to keep ridge paper, owing to allow the relative displacement of inner wall part and outside wall portions at part place, so can reduce the operation along with closed file effectively, inner wall part is different in the distance of width with outside wall portions, two wall portions interfere the deflection of issuable broken line mutually.

In addition, if outside wall portions and inner wall part are adhered to the folder face or the folder end at the left and right sides of above-mentioned Jiaji either party's side end place, and in the position of distance the opposing party's side end predetermined distance with outside wall portions and the bonding formation of inner wall part, then since the both side ends at least of Jiaji by bonding, so can be in the scope of the width at bonding position, suitably accommodate ridge paper, can prevent positively that ridge paper from coming off from the side of Jiaji.

In addition, if outside wall portions and inner wall part are adhered to the folder face or the folder end at the left and right sides of above-mentioned Jiaji either party's side end place, and the portion of having cut that a side's of ridge paper side end can be remained in outside wall portions or inner wall part is set in the position of distance the opposing party's side end predetermined distance, the outside wall portions that constitutes the side end side that makes this opposing party is free from each other mutually with inner wall part, then can suitably accommodate ridge paper with the portion of having cut, can avoid ridge paper to come off from the side of Jiaji by simple structure by bonding position.In addition, because the not outside wall portions and the inner wall part of the opposing party's side end side of bonding Jiaji, event can be eliminated the problem in the occasion generation of the both side ends of bonding Jiaji effectively, promptly, along with the closed procedure inner wall part of above-mentioned same file is different in the distance of width with outside wall portions, two wall portions interfere the problem that causes the Jiaji deflection so mutually.

In the above-described configuration, in order to realize the stable state of accommodating of ridge paper, as long as on the position of distance predetermined distance, forming the above-mentioned portion of having cut on the short transverse in pairs.

In addition, if the width dimensions of above-mentioned outside wall portions set for the width dimensions that is a bit larger tham above-mentioned inner wall part, and be under two the state side end of two wall portions to be aligned on the roughly same line with above-mentioned sheet material one folding, then owing to compare with inner wall part, outside wall portions has surplus on width, event can be avoided can effectively eliminating in the occasion of two wall portions being set for same width dimensions along with the issuable deflection of the closed procedure of file along with the outside wall portions of the closed procedure generation of file and the unnecessary interference of inner wall part.

In addition, if the height dimension of above-mentioned outside wall portions set for the height dimension that is a bit larger tham above-mentioned inner wall part, then owing to produce the height difference along short transverse near the opening that forms above the Jiaji, so can carry out the discrepancy operation of ridge paper simply, it is excellent that ease of use becomes.

On the other hand, even form above-mentioned broken line, and at least a portion of the bottom of bonding above-mentioned outside wall portions and above-mentioned inner wall part, also and above-mentionedly similarly ridge paper can be contained between two wall portions along the short transverse of above-mentioned sheet material.In this occasion, can prevent coming off of ridge principal direction below by bonding position.

And then, for Jiaji was unexpectedly come off from the folder face or the folder end that constitutes the bag shape, as long as on the side end of Jiaji, at the assigned position of pulling out the fastener that the part card with this bark pocket ends is set and gets final product from the folder face that constitutes the bag shape that Jiaji can be inserted or the folder end.

Particularly, as the member that obtains above-mentioned effect by simple structure, can enumerate the member that above-mentioned fastener forms for the side end by the warpage Jiaji.

Specifically, preferably constitute above-mentioned sheet material by transparent or semitransparent synthetic resin material.If such product then compares with the existing product that is formed by paper, when can realize the raising of durability of Jiaji, can eliminate necessity that broken line is set and the raising that realizes outward appearance on Jiaji.

As described above, according to the present invention, owing to ridge paper can be contained in Jiaji, and the operation that forms the space of accommodating usefulness only is two get final product a sheet material one folding, misplaces so be not easy generation, can improve processability greatly.In addition, owing to can be shaped simply,, also help the reduction of cost so can produce efficiently by a sheet material.

Description of drawings

Fig. 1 is the decomposition diagram of the file that relates to of one embodiment of the invention.

Fig. 2 is the perspective view of the file of this embodiment.

Fig. 3 is the expanded view of the outer flooring of the folder face in this embodiment.

Fig. 4 is the expanded view of the interior flooring of the folder face in this embodiment.

Fig. 5 is the perspective view of the folder face in this embodiment.

Fig. 6 is the expanded view at the bottom of the folder in this embodiment.

Fig. 7 is the expanded view of the Jiaji in this embodiment.

Fig. 8 is the perspective view of the state that Jiaji is fused to the folder end of the file that relates to of this embodiment of expression.

Fig. 9 is an overall perspective view of omitting the part of the file of representing that this embodiment relates to.

Figure 10 is the expanded view of the Jiaji in the variation of the present invention.

Figure 11 is an overall perspective view of omitting the part of the file of representing that this variation relates to.

Figure 12 is the expanded view of the Jiaji in this variation.

Figure 13 is an overall perspective view of omitting the part of the file of representing that this variation relates to.

Figure 14 is an overall perspective view of omitting the part of the file of representing that this variation relates to.

Figure 15 is the expanded view of the Jiaji in this variation.

Figure 16 is an overall perspective view of omitting the part of the file of representing that this variation relates to.

Symbol description

1 ... the folder face

3,103 ... Jiaji

31,103 ... outside wall portions

32,1032 ... inner wall part

33 ... cut portion

3b, 103b ... blend stop (fastener)

3y, 103y ... opening

4 ... the folder end

8 ... ridge paper

F ... file

L4, L104 ... broken line

S1 ... otch

The specific embodiment

Below, with reference to accompanying drawing one embodiment of the invention are described.

The file F that the present embodiment relates to, as shown in Fig. 1 and Fig. 2, possesses folder face 1, be located at the pressing plate portion 2 that becomes elongated plate-like of an end of folder face 1, Jiaji 3 presss from both sides the end 4, is located at the baseplate part that becomes elongated plate-like 5 of an end at the folder end 4, bookbinding pin 6 becomes the shape of extending along the longitudinally of aforesaid substrate portion 5 and constitutes and above-mentioned bookbinding pin 6 inserted wear and blocked the bookbinding pin fastener 7 that ends.Bookbinding pin 6 prolongs bookbinding pin main bodys 61 and forms from base end part 62 as shown in fig. 1.In addition, as shown in fig. 1, on baseplate part 5, be provided with and a pair ofly bookbinding pin 6 inserted wear and blocked the installing hole 5a that ends, will bind script body 61 1 insertion break-through from this installing hole 5a towards the folder face.

Bookbinding pin fastener 7 as shown in Figures 1 and 2, is set in the above-mentioned pressing plate portion 2, has the not shown card of use and ends the function that button fixes above-mentioned bookbinding pin 6.In addition, in above-mentioned pressing plate portion 2, be provided with and be used to make above-mentioned bookbinding pin 6 to insert the bookbinding pin patchhole 2a of break-through, have again, in above-mentioned bookbinding pin fastener 7, be provided with the not shown bookbinding pin patchhole that overlaps with this bookbinding pin patchhole 2a.In addition, this bookbinding pin fastener 7, the bookbinding pin fastener as employed bookbinding folder in this file that can alternatively sandwich the page class has the structure identical with known product.

And, in the present embodiment, above-mentioned folder face 1, above-mentioned pressing plate portion 2, above-mentioned Jiaji 3, at the bottom of the above-mentioned folder 4, and aforesaid substrate portion 5 is all formed by the sheet material (hereinafter referred to as " synthetic resin sheet material ") of synthetic resin raw material, and constitute and on Jiaji 3, do not set in advance broken line, can change its effective width.

Specifically, folder face 1 forms the bag shape by outer flooring 11 shown in Figure 3 and interior flooring 12 shown in Figure 4, as shown in Figure 2, a mouthful 1a is inserted as constituting the Jiaji that can insert above-mentioned Jiaji 3 in the space between outer flooring 11 and the interior flooring 12.Above-mentioned outer flooring 11, its upper edge, lower edge portion and with the edge part of Jiaji opposite side on the invagination installation portion 11a shown in Fig. 3 bend portion is set, and constitute by folding into installation portion 11a inwardly folding along broken line L1, its outer flooring installation portion 12a with the interior flooring 12 shown in the oblique line portion of Fig. 4 is overlapped, and welding is in this on flooring 12.In the present embodiment, this outer flooring 11 is that the synthetic resin sheet material of 0.4mm forms by gauge.On the other hand, above-mentioned in flooring 12 be that the synthetic resin sheet material of 0.8mm forms by gauge, make gauge than flooring outside above-mentioned big in, the ora terminalis of Jiaji 3 sides along broken line L3 invagination, is formed above-mentioned pressing plate portion 2.The perspective view of the folder face of Gou Chenging as shown in Figure 5 like this.

On the other hand, the folder end 4, formed by the opening and closing resin sheet material of the gauge 1.0mm shown in Fig. 6.In addition, by pressing the ora terminalis formation baseplate part 5 that broken line L6 folds into Jiaji 3 sides.And, at boundary vicinity Jiaji installation portion 4a being set with 4 baseplate part 5 at the bottom of this folder, welding has above-mentioned Jiaji 3 on this Jiaji installation portion 4a.In addition, the gauge 1.0mm at this folder end 4 is greater than any one of the gauge 0.8mm of the gauge 0.4mm of the outer flooring 11 of above-mentioned folder face 1 and interior flooring 12, less than the total 1.2mm of the gauge of these outer floorings 11 and interior flooring 12.

So in the present embodiment, above-mentioned Jiaji 3 is formed by the transparent synthetic resin sheet material of the gauge 0.2mm shown in Fig. 7.Specifically, broken line L4 one folding that forms along broad ways on the position of substantial middle up and down of this sheet material is two to make the double-wall structure of being made up of outside wall portions 31 and inner wall part 32, is to constitute the ridge paper 8 that the opening 3y that utilization forms can be able to be inserted between outside wall portions 31 and the inner wall part 32 to be contained in structure between two wall portions 31,32 on the ora terminalis of the opposite side of broken line L4.And, as shown in Fig. 8 and Fig. 9, be under two the state along broken line L4 one folding, be fused at the bottom of the above-mentioned folder 4 Jiaji installation portion 4a with being located at installation portion 3a on a side the side end, the opposing party's side end is folded with blend stop 3b as fastener of the present invention (in Fig. 7 at broken line L5 place, double dot dash line represents to see recessed broken line from this figure front that three chain-dotted lines represent to see protruding broken line from this figure front that oblique line is represented the welding position.Figure 10 described later, Figure 12, Figure 15 are too).The 3b of this blend stop portion engages with the Jiaji blend stop 11b that the ora terminalis of the outer flooring 11 of above-mentioned folder face 1 is folded with at the broken line L2 place of Fig. 3, and this Jiaji 3 is not come off.In addition, the ridge paper location division 3c that will only have the positioning function of above-mentioned ridge paper 8 apart from broken line L5 with of two wall portions, 31, the 32 welding settings of predetermined distance off normal in above-mentioned installation portion 3a side place.Moreover, in the present embodiment,, embossing processing is implemented on the surface in order successfully to carry out of the discrepancy of this Jiaji 3 to folder face 1.

As the file F of formation, Jiaji 3 is come in and gone out with respect to folder face 1, adjust the position so that the most suitably clamp the page class according to the amount of page class P, by bending, change the effective width of Jiaji in this position.

So, in the present embodiment, owing to have folder face 1, the folder end 4, Jiaji 3 with the Jiaji installation portion 4a that is fused to the folder end 4, folder face 1 made the bag shape that above-mentioned Jiaji 3 can be inserted and can adjust the width of Jiaji 3, is two and above-mentioned Jiaji 3 made the double-wall structure of being made up of outside wall portions 31 and inner wall part 32 along the broken line L4 of regulation with a sheet material one folding, and constitute the ridge paper 8 that the opening 3y that utilizes formation up can be able to be inserted between outside wall portions 31 and the inner wall part 32 and be contained in two wall portions 31, between 32, therefore can easily ridge paper 8 be contained in Jiaji 3, simultaneously owing to form that to accommodate with the operation in space be two to get final product for a sheet material one is rolled over only, therefore be not easy to produce dislocation, can improve processability.In addition, owing to can be shaped simply by a sheet material, so can produce efficiently.

In addition, owing on the width of above-mentioned sheet material, form above-mentioned broken line L4, so this broken line L4 as the position performance function of the bottom that keeps ridge paper 8, can prevent that reliably ridge paper 8 from coming off from the below of Jiaji 3, can guarantee suitable hold mode by extremely simple formation.

In addition, because the side end place a side of Jiaji 3 is fused to the folder Jiaji installation portion 4a at the end 4 with outside wall portions 31 and inner wall part 32, and the position at the side end predetermined distance that leaves the opposing party is welding together outside wall portions 31 and inner wall part 32, therefore can in the scope of the width at welding position, accommodate ridge paper 8, can prevent reliably that ridge paper 8 from coming off from the side of Jiaji 3, guarantee the suitable state of accommodating.

In addition, because on the side end of Jiaji 3,, be formed with the blend stop 3b that the Jiaji blend stop 11b card with this folder face 1 ends, so can prevent effectively that Jiaji 3 from unexpectedly coming off from folder face 1 at the assigned position of pulling out from the folder face 1 that constitutes the bag shape that can insert Jiaji 3.

Particularly, because blend stop 3b is the side end formation of warpage Jiaji 3, therefore can obtain above-mentioned effect by extremely simple structure.

In addition,, therefore compare, in the raising of the durability that can realize Jiaji 3, can eliminate necessity that broken line is set on Jiaji 3, can seek the raising of outward appearance with the existing product that forms by paper owing to form above-mentioned sheet material by transparent synthetic resin material.

Next, the variation of the Jiaji 3 that relates to reference to description of drawings the present embodiment.In addition, because the file F that basic comprising beyond the Jiaji and above-mentioned embodiment relate to almost is same, so only carry out the explanation of difference.

As the variation of Jiaji 3, for example can enumerate, as shown in Figure 10 and Figure 11, on the part of the broken line L4 of above-mentioned Jiaji 3, form the structure of otch S1.If this structure, then with above-mentioned same, can lean on broken line L4 to keep the bottom of ridge paper 8, simultaneously owing to allow the relative displacement of inner wall part 32 and outside wall portions 31 at the position of otch S1, so in the above-described embodiment, it is different and pass through the deflection (with reference to Fig. 9 and Figure 11) of the issuable broken line L4 of mutual interference of two wall portions 32,31 to reduce distance along with the operation inner wall part 32 of closed file F and the width of outside wall portions 31 effectively.

In addition, as shown in Figure 12 and Figure 13, even on the inner wall part 32 of above-mentioned Jiaji 3, the structure of the portion of having cut 33 that a side's that can keep ridge paper 8 side end is set on the position of leaving predetermined distance along short transverse in couples also can suitably be used.Specifically, having cut portion 33 is by the otch 33a that is the  font substantially, the folding broken line 33b that is provided with along the straight line at the two ends that connect this otch 33a and surround notch 33a and the integrally formed structure of ridge paper maintaining part 33c of broken line 33b.This has cut portion 33 is being before two along broken line L4 one folding, folds into ridge paper maintaining part 33c along broken line 33b and forms.Therefore, in this variation, cut not welding of the position outside wall portions 31 and the inner wall part 32 of portion 33, had the structure that does not fetter mutually in formation.If this structure, then because when utilizing ridge paper maintaining part 33c can keep ridge paper 8, broken line 33b has the positioning function of above-mentioned ridge paper 8, therefore compare with above-mentioned embodiment, distolateral two the wall portions 31,32 that can save welding Jiaji 3 are provided with time and the labour of above-mentioned ridge paper location division 3c.As a result, can solve the problem that the occasion in the both side ends of welding Jiaji 3 produces effectively, that is, along with the operation of closed file F, inner wall part 32 is different in the distance of width with outside wall portions 31, and two wall portions 32,31 interfere the also such problems of deflection mutually.And then, cut portion 33 owing to being provided with in couples on the position of leaving predetermined distance along short transverse, so can guarantee the stable state of accommodating of ridge paper 8.

In addition, if above-mentioned broken line L4 in how many broad ways on the position of inner wall part 32 1 side displacements of middle position up and down than sheet material is formed, along this broken line L4 one folding is that the height dimension that is a bit larger tham above-mentioned inner wall part 32 is set the height dimension of above-mentioned outside wall portions 31 on two ground, then as shown in Figure 14, utilize the height difference 3z of the opening 3y of the formed Jiaji 3 of difference that passes through this height dimension, can carry out the discrepancy operation of ridge paper 8 simply, it is excellent that ease of use becomes.

On the other hand, also can use the Jiaji 103 shown in Figure 15 and Figure 16.Specifically, this Jiaji 103 is how much to form broken line L104 to the upper edge, position of inner wall part 1,032 one side displacements short transverse at the left and right sides middle position than sheet material, and along this broken line L104 one folding is two, with the both side ends of sheet material under the state that aligns on the same substantially line, be fused at the bottom of the above-mentioned folder 4 Jiaji installation portion 4a with being located at the locational installation portion 103a that leaves the some distances of above-mentioned broken line L104, the side end of L104 opposite side is folded the structure that blend stop 103b is set at broken line L105 place.In addition, identical with above-mentioned embodiment, the ridge paper location division 103c that will only have the positioning function of above-mentioned ridge paper 8 apart from broken line L105 with of two wall portions, 31, the 32 welding settings of predetermined distance off normal in above-mentioned installation portion 103a side place.And then the part of the bottom of welding outside wall portions and above-mentioned inner wall part forms ridge paper maintaining part 103d, and is provided with opening 103y up.In this variation, the width dimensions 1031x of above-mentioned outside wall portions 1031 forms the width dimensions 1032x that is a bit larger tham above-mentioned inner wall part 1032.The result, owing to compare with inner wall part 1032, outside wall portions 1031 has affluence on width, so can avoid to eliminate effectively in the occasion of two wall portions being set for same width dimensions along with the issuable deflection of the closed procedure of file F along with the closed procedure outside wall portions 1031 of file F and the unnecessary interference of inner wall part 1032.In addition, can prevent ridge paper 8 falling downwards by above-mentioned Jiaji maintaining part 103d.

In addition, also the formation of above-mentioned each variation suitably can be made up.

And then, opposite with above-mentioned embodiment, also the folder end, can be constituted the bag shape.

In addition, Jiaji also can not be fully transparent, can be translucent.Even this is because it is translucent can constituting Jiaji, inserts ridge paper and also can see catalogue from the outside.In addition, if be regardless of the form of inserting ridge paper, then also can be opaque.

And then, constitute the folder face of bag shape and a side at the folder end outer flooring and in the gauge of flooring can set arbitrarily, in addition, the opposing party's who is formed by a tabular resin gauge also can be set arbitrarily.For example, the interior flooring of gauge 0.75mm and the outer flooring of gauge 0.38mm are pasted when forming the folder face, also can be formed the folder end by the tabular resin of gauge 0.75mm.In this occasion, the gauge of the interior flooring of above-mentioned folder face is greater than the gauge of above-mentioned outer flooring, and is identical with gauge at the bottom of the above-mentioned folder.Promptly, the gauge of the total of the gauge of the interior flooring of folder face and the gauge of outer flooring at the bottom of greater than above-mentioned folder can obtain and possess the roughly same effect of embodiment at the bottom of the folder of the folder face of outer flooring of interior flooring that gauge 0.8mm as described above is arranged and gauge 0.4mm and gauge 1.0mm.

And, Jiaji and the folder end or folder face when bonding, also can replaced welding, carry out bonding with jointing material etc.

In addition, also can form the folder face or the folder end by a resin sheet being folded into the bag shape.

In addition, also can omit the embossing processing on Jiaji surface etc., in the scope that does not undermine aim of the present invention, carry out various distortion.

Claims (21)

1. file, it is the Jiaji that has folder face, the folder end, is adhered to folder face or at least one side at the folder end, the folder face or the opposing party at the folder end are made the bag shape that can insert above-mentioned Jiaji, can adjust the file of the width of Jiaji, it is characterized in that, is two to make the double-wall structure outside wall portions and inner wall part is made of by a sheet material along broken line one folding of regulation with above-mentioned Jiaji, and constitutes the ridge paper that can be able to utilize between opening insertion outside wall portions that forms on the part and inner wall part and be contained between two wall portions.

2. file as claimed in claim 1 is characterized in that, forms above-mentioned broken line on the width of above-mentioned sheet material.

3. file as claimed in claim 2 is characterized in that, forms otch on the part of above-mentioned broken line.

4. as claim 1,2 or 3 described files, it is characterized in that, on the left and right sides of above-mentioned Jiaji either party's side end, outside wall portions and inner wall part are adhered to the folder face or the folder end, and on the position of the side end predetermined distance that leaves the opposing party that outside wall portions and inner wall part is bonding.

5. as claim 1,2 or 3 described files, it is characterized in that, side end place the left and right sides of above-mentioned Jiaji either party is adhered to the folder face or the folder end with outside wall portions and inner wall part, and the portion of having cut that a side's of ridge paper side end can be remained in outside wall portions or inner wall part is set on the position of the side end predetermined distance that leaves the opposing party, and the outside wall portions that constitutes the side end side that makes this opposing party is free from each other mutually with inner wall part.

6. file as claimed in claim 5 is characterized in that, leaves in short transverse on the position of predetermined distance and forms the above-mentioned portion of having cut in couples.

7. as claim 1,2 or 3 described files, it is characterized in that, wherein set the width dimensions of above-mentioned outside wall portions for be a bit larger tham above-mentioned inner wall part width dimensions, and be under two the state side end of two wall portions to be aligned on the roughly same line with above-mentioned sheet material one folding.

8. file as claimed in claim 4, it is characterized in that, wherein set the width dimensions of above-mentioned outside wall portions for be a bit larger tham above-mentioned inner wall part width dimensions, and be under two the state side end of two wall portions to be aligned on the roughly same line with above-mentioned sheet material one folding.

9. file as claimed in claim 5, it is characterized in that, wherein set the width dimensions of above-mentioned outside wall portions for be a bit larger tham above-mentioned inner wall part width dimensions, and be under two the state side end of two wall portions to be aligned on the roughly same line with above-mentioned sheet material one folding.

10. file as claimed in claim 6, it is characterized in that, wherein set the width dimensions of above-mentioned outside wall portions for be a bit larger tham above-mentioned inner wall part width dimensions, and be under two the state side end of two wall portions to be aligned on the roughly same line with above-mentioned sheet material one folding.

11. claim 1,2 or 3 described files is characterized in that, the height dimension of above-mentioned outside wall portions are set for the height dimension that is a bit larger tham above-mentioned inner wall part.

12. the described file of claim 10 is characterized in that, the height dimension of above-mentioned outside wall portions is set for the height dimension that is a bit larger tham above-mentioned inner wall part.

13. claim 1,2 or 3 described files is characterized in that, form above-mentioned broken line along the short transverse of above-mentioned sheet material, and at least a portion of the bottom of bonding above-mentioned outside wall portions and above-mentioned inner wall part.

14. the described file of claim 12 is characterized in that, forms above-mentioned broken line along the short transverse of above-mentioned sheet material, and at least a portion of the bottom of bonding above-mentioned outside wall portions and above-mentioned inner wall part.

15. claim 1,2 or 3 described files is characterized in that, on the side end of Jiaji, at the assigned position of pulling out from the folder face that constitutes the bag shape that Jiaji can be inserted or the folder end fastener that the part card with this bark pocket ends are set.

16. the described file of claim 14 is characterized in that, on the side end of Jiaji, at the assigned position of pulling out from the folder face that constitutes the bag shape that Jiaji can be inserted or the folder end fastener that the part card with this bark pocket ends is set.

17. the described file of claim 15 is characterized in that, above-mentioned fastener is that the side end by the warpage Jiaji forms.

18. the described file of claim 16 is characterized in that, above-mentioned fastener is that the side end by the warpage Jiaji forms.

19. claim 1,2 or 3 described files is characterized in that, constitute above-mentioned sheet material by transparent or semitransparent synthetic resin material.

20. the described file of claim 17 is characterized in that, constitutes above-mentioned sheet material by transparent or semitransparent synthetic resin material.

21. the described file of claim 18 is characterized in that, constitutes above-mentioned sheet material by transparent or semitransparent synthetic resin material.

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