JP4859743B2 - Processing method of veneer veneer - Google Patents

Description

  The present invention relates to a veneer veneer processing method, and more specifically, a veneer veneer cut with a veneer lace (hereinafter simply referred to as veneer) having at least an unnecessary portion. The present invention relates to a processing method when performing horizontal stripping in a raw state (undried state).

  Conventionally, among single plates cut from veneer lace, various types of processing have been adopted, including simple disposal, for single plates with many unnecessary parts that are cut in the early stages of turning. However, as shown in FIG. 8, for example, as shown in FIG. 8, the most popular one is in the rear of the veneer cutting machine 4 located at the rear of the veneer race 3 for cutting the veneer 2 from the raw wood 1. For the veneer 2 having the plate depositing machine 5 and having at least an unnecessary portion, at least a part of the unnecessary portion (if the unnecessary portion remains a little may be practically used by using the veneer cutting machine 4. Yes, it is not always necessary to cut all of them, and the distance between each veneer is reduced to a desired distance or less, and each desired length is trimmed. Using the single plate stacker 5 while forming the raw raw single plate group 2A of length The step of depositing the raw fixed veneer group 2A to a desired height to form a pile 6A of the raw fixed veneer group having the desired height; After being transported to the front position, using a hand or a single plate insertion machine (not shown), the raw-sized single plate group 2A is taken out from the top of the pile 6A and inserted into the single plate dryer 7, and the single plate After drying to a desired drying rate by the dryer 7, a desired height is achieved while reassembling the dry standard single plate group 2B having a desired standard length by using a manual or single plate stacker (not shown). To form a pile 6B of a dry standard veneer group having a desired height, and after transferring the pile 6B to the front of the dry veneer stripping machine 8, either manually or veneer Using an insertion machine (not shown), the dry standard veneer group 2B is taken out from the top of the pile 6B and inserted into the dry veneer stripping machine 8. Then, using a suitable bonding material (not shown), each single plate is sequentially bonded to each other, and is cut and arranged for each desired standard length to have a desired standard length. 2C is formed, and further, the dry-bonded standard single plate 2C is deposited up to a desired height by using the single-plate depositing machine 5 to form a pile 6C of the dry-bonded standard single plate having the desired height. It is the processing form which implements the process to carry out in steps.

  Incidentally, although the illustration of the veneer having no unnecessary part is omitted, it is separated from the veneer having an unnecessary part at a desired branch point (for example, between a veneer lace and a veneer cutting machine), In addition to the separate cutting process and the deposition after drying, a processing form for forming a pile of unbonded fixed-size single plates and the process shown in FIG. There are two types of treatment forms that are processed according to the plate, and the former form of treatment has the advantage that the treatment process can be made relatively faster, but on the other hand, the difference in shrinkage due to drying. As a result, the lengths of non-bonded standard veneers are uneven, so there is a weak point such as a decrease in single plate yield, and conversely, according to the latter processing mode, a weak point such as the processing speed is generally slowed down. On the other hand, the length of dry-bonded standard veneer is accurate and veneer In any case, in the case of processing a veneer having an unnecessary part with the process as shown in FIG. 8, there is a problem that the processing process is simply complicated. In addition, there is a risk that unbonded veneer at the end of the pile will be missing, or that the veneer may be damaged easily when removing the veneer from the pile by hand. It is hard to say that it is a processing form.

  Therefore, there have been proposals to solve the defects of the popular processing forms so far. For example, the proposal disclosed in Patent Document 1 is a veneer race or the like as illustrated in FIG. Single plate cutting machine 3A, single plate straightening machine (not shown), single plate cutting machine 4, green veneer stripping machine 8B, single plate dryer 7, single plate stacking machine 5, etc. The process from the lateral stripping process to the deposition process is performed in series, and the final product pile 6 is continuously formed, so that the processing process can be rationalized. In addition, since the veneer lace of recent times generally has a built-in single plate correction function, the illustration of the single plate correction machine disclosed in Patent Document 1 is omitted in FIG. In principle, it is preferable that the veneer lace of the embodiment described later has a built-in veneer straightening function. However, veneer straightening machines may be individually provided as necessary.

However, according to the direct connection process of Patent Document 1, it is essential that the processing speed of a series of processes is adapted to the slowest machine (generally, a raw veneer stripping machine). There is a fatal defect that greatly reduces the ability of the machine, and the performance of the raw veneer stripper at the time when the proposal of Patent Document 1 was made (processing speed, stability of joining, etc.) Was unsatisfactory, and as a result, such a proposal was put into practical use and did not spread.
JP 58-138603 A

  Therefore, the applicant of the present invention previously disclosed a single veneer having performance excellent in processing efficiency and bonding stability, as disclosed in "Junior veneer bonding method and bonding apparatus" (Japanese Patent Laid-Open No. 2003-291106). A new stripping machine is developed and put into practical use. As a second best measure, for example, as illustrated in FIG. 1, a veneer cutting located at the rear of a veneer race 3 for cutting a veneer 2 from a log 1 For the veneer 2 provided with a veneer stacker 5 at the rear of the processing device 4A and having at least an unnecessary part, at least a part of the unnecessary portion is cut out using the veneer cutting processing device 4A. The mutual interval is packed to be equal to or less than the desired interval, and the raw regular plate group 2A having the desired regular length is formed by cutting the desired regular length, and the single plate deposition machine 5 The raw standard single plate group 2A is deposited to a desired height using Forming the pile 6A of the raw-sized single plate group having a thickness, and transferring the pile 6A to the front of the raw veneer stripping device 8A, then manually or a veneer inserting machine (not shown) Are used to take out the raw single plate group 2A in order from the top of the pile 6A and insert it into the raw single plate horizontal stripping device 8A, and use a suitable bonding material (not shown) to sequentially connect the single plates to each other. While joining, it cuts and arranges for every desired fixed length, forms the raw bonded fixed length single plate 2D which has a desired fixed length, and also uses the single plate deposition machine 5 and this raw bonded fixed length single unit The plate 2D is stacked up to a desired height to form a pile 6D of a raw bonded regular veneer having the desired height, and the pile 6D is transferred to the front of the veneer dryer 7. Later, using a manpower or a veneer inserter (not shown), the raw joining fixed veneer 2D is taken out in order from the upper part of the pile 6D, and is supplied to the veneer dryer 7. And dried to a desired drying rate by the veneer dryer 7 to form a dry bonded fixed veneer 2E, and then reaches a desired height using a manual or veneer stacker (not shown). The process form which implements in steps the process of forming the pile 6E of the piles 6E of the dry joining fixed length single plate which has a desired height is accumulated.

  According to the proposed processing form as described above, at least after the horizontal stripping process of the raw single plate horizontal stripping device, the single plate at the end of the pile is missing or the single plate is manually removed from the pile. When taking out, the possibility that the veneer is likely to be damaged is suppressed, so that it is possible not only to eliminate some of the defects of the prevailing processing form, but also to the veneer dryer The filling efficiency of the plate is extremely effective, and if necessary, the illustration is omitted. It is possible to add a processing form to form a higher quality dry-bonded single-size veneer by transferring it to the position and performing the horizontal stripping process again. The number is increasing, but recently, the type of raw wood to be processed has diversified, and new It has been found that a problem occurs.

  Here, since the cause of the new problem is related to the arrangement order of the veneers, first, the transition of the arrangement order of the veneers cut from the same log is schematically illustrated (the raw-size veneer group is In detail, assuming that the number of single plates constituting the minimum is two, for example, as shown in FIG. 5, unnecessary portions are cut out by the single plate cutting processing device 4A, and the mutual interval is reduced to a desired interval or less. Further, the raw fixed-size single plate group 2A composed of a plurality of single plates 2a and 2b and the raw fixed-size single plate group 2A composed of a plurality of single plates 2c and 2d are processed in the order described, After depositing using the veneer depositing machine 5 and forming it on the pile 6A of the raw fixed-size veneer group having the desired height, the pile 6A is used as it is in the raw veneer stripping device 8A as usual. When transported to the front and inserted into the raw veneer stripping device 8A in order from the top, the arrangement order of each veneer is partially It is changed, and thus to be joined in the order of 2c · 2d · 2a · 2b.

  Also, for example, “high-speed processing device for veneer single plate” (Japanese Patent Publication No. Sho 59-5084), “veneer single plate processing device” (Japanese Patent Publication No. 2-26569), “directly-integrated processing device for veneer single plate” ( As is well known in JP-A-5-200706, etc., there is also a processing mode in which two raw single-sized plate groups formed in sequence are stacked one on top of the other in advance and then deposited together (simultaneously) at the same deposition location. Since it has already been put into practical use and is extremely effective for speeding up and simplifying the deposition process, the single-plate processing process has now become the mainstream of the practical process. However, the same phenomenon will occur.

  That is, for example, as illustrated in FIG. 6, an unnecessary portion is cut by the single plate cutting processing apparatus 4A, and a raw material made up of a plurality of preceding single plates 2e and 2f whose mutual intervals are reduced to be equal to or less than a desired interval. A single sheet group 2A is flowed to the upper conveyance path, and two raw sheets are adapted to the arrival of the raw single sheet group 2A composed of a plurality of single sheets 2g and 2h following the lower conveyance path. The single plate group 2A is preliminarily superposed and then stacked together at the same deposition location, and then the raw single plate group 2A consisting of a plurality of preceding single plates 2j and 2k is similarly transferred to the upper conveyance path. After adapting to the arrival of the raw single plate group 2A composed of a plurality of single plates 2m and 2n following the lower conveyance path, the two raw single plate groups 2A are superposed in advance, By depositing together at the same deposition location, a pile 6A of a raw single plate group having a desired height is formed. After that, as usual, it is transferred to the front of the raw veneer stripping device 8A as it is and inserted into the raw veneer stripping device 8A in order from the top, and the arrangement order of each veneer is 2j · 2k · 2m * 2n * 2e * 2f * 2g * 2h are switched in this order and joined.

  On the other hand, in the case of adopting a processing form in which two raw single-sized single plate groups are preliminarily overlapped in the same manner as described above and then deposited together at the same deposition location, as illustrated in FIG. On the contrary, the raw single plate group 2A composed of a plurality of preceding single plates 2e and 2f (2j and 2k) is flowed to the lower conveyance path, and the following plurality of single plates 2g and 2h (2m and 2n) When the two raw single-plate groups 2A are preliminarily overlapped with each other, the arrangement order of the single plates is 2m, 2n, 2j.・ 2k ・ 2g ・ 2h ・ 2e ・ 2f will be joined in order, and in either case, adjacent single plates will be joined together in a state where the arrangement order is partially different from that before deposition. Result.

  Thus, as described above, even if the arrangement order of the veneers cut from the same raw wood may be partially exchanged and joined, traditionally, the South Sea lumber has an overall uniform property Since the log was mainly consumed, there was no special problem, or it was overlooked even if the problem occurred, but recently, for example, conifers such as domestic cedar, etc. As the consumption of raw wood with significantly different properties increases, the problem is that the bonding material used for bonding the veneers is different from the veneer due to the difference in shrinkage in the fiber direction of the veneers, especially with drying. The frequency of occurrence of disconnection and breakage will increase, and part of the veneer bonding will become useless, causing the adverse effect of deteriorating the handling of the veneer veneer at the rear of the veneer dryer. Became.

  The present invention has been developed to suppress the occurrence of such a problem. Specifically, as a main invention, the present invention has at least an unnecessary part in a single plate cut from a veneer lace. For a single plate, after cutting away at least a part of the unused portion using an appropriate single plate cutting processing device, the mutual interval between the single plates is reduced to a desired interval or less, and a plurality of single plates are cut. Each time the cumulative length of the plate reaches the desired standard length, it is cut for each standard length to form a raw standard single plate group of the desired standard length, and the raw standard single plate group Are successively deposited at a predetermined deposition location up to a desired height to form a pile of raw standard veneer groups having the desired height, and then the pile of raw raw single plate groups is After transferring to the front side of the raw veneer stripping device, the raw veneer horizontal stripping device is used to strip each veneer using a desired bonding material. In this case, the direction of the piles of the raw single plate group is reversed and transferred to the front side of the raw veneer stripping device, and the direction opposite to the traveling direction of the single plate at the time of deposition processing A processing method for a single plate (Claim 1) is proposed in which each single plate is taken out and inserted into a raw single plate horizontal stripping device in order.

  In addition, as an applied invention, when two raw standard veneer groups formed by cutting from the same raw wood are previously stacked one on top of the other, when depositing together at the same deposition location, The processing method of the veneer according to claim 1 (Claim 2), wherein the preceding raw fixed-size veneer group is overlaid and the subsequent raw fixed-size veneer group is over, For strip-shaped veneers that do not have the same length as the raw standard veneer group, cut the same length and deposit it at the same deposition location as the raw standard veneer group. Use of a single plate processing method (Claim 3) according to claim 1 or claim 2 and strip-like single plate having no unnecessary portion, wherein the strip is stripped in the same manner as the raw standard single plate group. Claim 1 or Claim, wherein at a desired branching point, it is separated from a veneer having an unnecessary portion, transferred to a subsequent process, and subjected to a desired post-treatment. We propose a method of processing a single plate described (claim 4).

  According to the first aspect of the present invention, the direction of the piles of the raw single plate group is changed to the opposite direction, and each unit is sequentially formed in the direction opposite to the traveling direction of the single plate when the deposition process is performed. Since the plates are to be taken out, the veneer cut from the same log does not change the order of arrangement (however, the traveling direction is reversed), and veneers with the same or similar properties are joined together Therefore, due to the difference in shrinkage in the fiber direction of the veneer due to drying, there is a problem that the bonding material used for bonding the veneer is detached from the veneer or cuts. Fear is deterred. Further, according to the invention according to claim 2, even if the processing form in which the two single-sized single plate groups are preliminarily overlapped in advance and then deposited together in the same deposition location, as a result The arrangement order is not changed (however, the traveling direction is reversed), and the occurrence of the problem can be suppressed.

  On the other hand, with regard to the treatment of the strip-shaped veneer having no unnecessary part, as in the invention according to claim 3, the processing is performed according to the veneer having the unnecessary part and the unnecessary part as in the invention according to claim 4. Any of the processing forms, such as the form of processing separately from the veneer having the same, can be adopted, and there are advantages and disadvantages that have already been extended in the description of the prior art (see paragraph 0003), According to the former processing mode, all the veneers cut from the same raw wood are joined together with veneers having the same or similar properties.

  Hereinafter, the present invention will be described based on an example of the embodiment illustrated in the drawings, but the notation of the raw single plate group is schematically illustrated in accordance with the description of the prior art for the sake of simplifying the description. write. In reality, the number of single plates constituting the raw standard single plate group varies in various ways (it is often 3 or more). There is no replacement. In addition, there are no particular restrictions on the devices and equipment used in the practice of the present invention, and all known types of devices and equipment used for this type of single plate processing should be used without any problem. Is possible.

  As illustrated in FIG. 1, the present invention includes a veneer stacker 5 at the rear of a veneer cutting processing device 4A located at the rear of a veneer race 3 for cutting a veneer 2 from a raw wood 1, For the veneer 2 having an unnecessary portion, at least a part of the unnecessary portion is cut out using the veneer cutting processing device 4A, and the interval between the veneers is reduced to a desired interval or less. The raw length single plate group 2A having a desired fixed length is formed by cutting each of the fixed lengths, and the raw fixed length single plate group 2A is deposited to a desired height to obtain a desired height. After forming the piles 6A of the raw fixed-size veneer group having the following, and then transferring the piles 6A to the front of the raw veneer stripping device 8A, using a manpower or a veneer inserting machine (not shown) The raw fixed-size veneer group 2A is taken out from the top of the pile 6A and inserted into the raw veneer stripping device 8A for processing. In this case, as illustrated in FIG. 2, the direction of the pile 6A is changed to the opposite direction in the middle of the transfer, and is transferred to the front side of the raw veneer stripping device 8A, and the traveling direction of the veneer when depositing is performed. Each single plate is taken out in order from the opposite direction and inserted into the raw single plate horizontal peeling apparatus 8A.

  By such a processing method, for example, a raw single plate group 2A composed of a plurality of single plates 2a and 2b and a raw single plate group 2A composed of a plurality of single plates 2c and 2d are described. After processing and depositing in order and forming on the pile 6A of the raw fixed-size veneer group having a desired height, the direction of the pile 6A is changed to the opposite direction, and the front position of the raw veneer stripping device 8A is changed. And then inserted into the raw veneer stripping device 8A in order from the top, the individual veneers are joined in the order of 2d, 2c, 2b, 2a, as is clear from FIG. Although the order of arrangement is reversed, the arrangement order is not partially changed, and single plates having the same or similar properties are joined to each other. Due to the difference in shrinkage rate, the joining material used for joining the single plates may come off or The occurrence of the problem can be suppressed to or.

  Also, in the case of adopting a processing mode in which two raw-sized single plate groups are preliminarily overlapped in advance and then deposited together at the same deposition location, as shown in FIG. A processing form in which the single-sized single plate group is placed on the bottom and the subsequent raw single-sized single plate group is on the upper side, that is, a raw material composed of, for example, a plurality of preceding single plates 2e and 2f (2j and 2k). The single sheet group 2A is flowed to the lower conveyance path, and the raw single sheet group 2A composed of a plurality of subsequent single sheets 2g · 2h (2m · 2n) is flowed to the upper conveyance path to produce two raw sheets If the processing form of superposing the single plate group 2A is taken, each single plate is obtained as shown in FIG. 3 as the direction of the pile 6A of the raw single plate group is changed to the opposite direction. 2n, 2m, 2k, 2j, 2h, 2g, 2f, and 2e are joined in this order, and the traveling direction is the reverse of that during the deposition process. Although composed, the arrangement order is never replaced partially, it is possible to also suppress the occurrence of the problem.

  Incidentally, in the case of adopting a processing form in which two raw single plate groups are preliminarily overlapped in advance and then deposited together at the same deposition location, for example, as shown in FIG. A processing form in which a single sheet group is placed on top and a subsequent raw single sheet group is placed on the bottom, that is, as shown in the figure, is composed of a plurality of preceding single sheets 2e and 2f (2j and 2k). The raw single plate group 2A is flowed to the upper conveyance path, and the raw single plate group 2A consisting of a plurality of subsequent single plates 2g · 2h (2m · 2n) is flowed to the lower conveyance path, As shown in FIG. 4, even if the direction of the pile 6A of the raw standard veneer group is changed to the opposite direction, the processing form of superposing the raw raw single plate group 2A is adopted. , Each single plate will be joined in the order of 2k, 2j, 2n, 2m, 2f, 2e, 2h, 2g. However, the occurrence of the above problem is unavoidable, and the problem is not solved simply by changing the direction of the piles of the raw-sized single plate group to the opposite direction. Absent.

  In carrying out the present invention, using an appropriate single plate cutting processing apparatus, after cutting away at least a part of the non-banded single plate, the interval between the single plates is less than the desired interval. Each time the accumulated length of a plurality of single plates reaches the desired standard length, it is cut for each standard length to form a raw standard single plate group of the desired standard length And sequentially depositing the raw single plate group up to a desired height at a predetermined deposition location to form a pile of the raw single plate group having the desired height; After transporting the piles of the shank veneer group to the front of an appropriate raw veneer stripping device, the raw veneer stripping device is used to connect each veneer with each other using a desired bonding material. A raw bonding standard veneer having a desired height is formed by forming a biobonding standard veneer by transverse stripping and further depositing the biobonded standard veneer to a desired height using a single plate depositing machine. Veneer The process of forming the piles is not necessarily performed in a straight line. For example, the former process is performed in a row and then the latter process is performed in order to optimize the mutual processing speed. They may be arranged in a plurality of rows in the upper and lower directions in the direction parallel to the process or in a plurality of rows on the left and right, or, for example, after the former process is performed in a single line, the latter process is orthogonal to the former process. By arranging in a plurality of rows in the direction, the processing speed can be adapted to each other.

  Therefore, changing the direction of the piles of the raw bonded standard veneer to the opposite direction is not necessarily limited to the mode of rotating 180 degrees (in the last modification example described in the preceding paragraph 0022, it is 90 degrees. In short, the point is that the direction of the piles with respect to the processing direction of the veneer cutting processing device (and veneering machine) in the former process is relative to the processing direction of the raw veneer stripping device in the latter process. It is enough to change it in the opposite direction.

  Furthermore, as described above, it is possible to use conventionally known devices / equipment as devices / equipment used for carrying out the present invention. About the single plate cutting processing device that cuts (and removes) unnecessary portions and cuts at a fixed length, a single cutting blade is used to selectively perform both the cuttings at the appropriate time The two cutting tools may be used, and any type of the two types of cutting may be performed at an appropriate time.

  In addition, for the raw veneer stripping apparatus that sequentially joins each single plate, not only the type having only the lateral stripping mechanism (lateral stripping function), such as the format disclosed in the aforementioned Patent Document 1, Of a plurality of types disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 2003-291106, for example, a type in which a cutting mechanism is provided in addition to the lateral peeling mechanism as in the type disclosed in FIG. The latter form is effective in that the unnecessary part of the veneer can be excised again and properly by the cutting mechanism, but in any case, there is no particular restriction on the mode of the bonding material. Various types of adhesives, various tapes, various wire materials, various staples, etc., are used in combination with various conventionally known bonding materials, or if necessary, a plurality of them in parallel or in combination. There is no problem.

  In addition, the timing and place where the interval between each veneer with at least a part of unnecessary parts cut out below the desired interval via various conveyors attached to the raw veneer stripping device is also exceptional. There are no restrictions, so the main point is to stack the raw-sized single-plate groups one by one before stacking the raw-sized single-plate groups one by one (in case of stacking one by one) or in advance. It is sufficient if it can be formed as a raw single plate group before it is put together.

  As is apparent from the above, according to the veneer processing method of the present invention, veneer strips processed from the same raw wood are stripped in a raw state while maintaining the same order of arrangement as at the time of cutting. The problem is that the joint material used for joining the single plates may be detached from the single plate or cut off due to the difference in shrinkage in the fiber direction of the single plate due to drying in the subsequent process. It is extremely beneficial because it is suppressed from occurring, and today's logs are used to diversify plywood logs due to resource depletion (utilization of unused timber with non-uniform properties) and reinstate use of domestic timber. In light of the circumstances, the implementation effect of the present invention in this field is remarkable.

It is process explanatory drawing of the process which implements the processing method of a series of single board containing this invention. It is process explanatory drawing of the process which implements the processing method of the single plate which concerns on this invention. It is process explanatory drawing of another process which enforces the processing method of the single plate which concerns on this invention. It is process explanatory drawing of the process of implementing the improper processing method similar to this invention. It is process explanatory drawing of the process which enforces the processing method of the conventional single plate. It is process explanatory drawing of another process which enforces the processing method of the conventional single board. It is process explanatory drawing of another process which enforces the processing method of the conventional single board. It is process explanatory drawing of the process which implements the processing method of the veneer currently most popular. It is process explanatory drawing of the process which implements the processing method of the single plate which concerns on patent document 1. FIG.

Explanation of symbols

1: Log 2: Single plate 2A: Raw fixed single plate group 2B: Dry fixed single plate group 2C · 2E: Dry bonded fixed single plate 2D: Raw bonded fixed single plate 3: Veneer lace 4: Single plate cutting Machine 4A: Single plate cutting processing device 5: Single plate stacking machine 6: Stack pile 6A of final product: Stack pile 6B of raw standard single plate group: Deposit mountain 6C, 6E of dry standard single plate group: Dry joint fixing Stacked pile 6D of a single veneer: Stacked mountain 7 of a raw-bonded fixed-sized veneer 7: Single plate dryer 8: Drying veneer stripping machine 8A: Raw veneer stripping device 8B: Raw veneer stripping machine

Claims (4)

  Among the veneer veneers cut from the veneer lace, for veneer veneers having at least an unnecessary part, each veneer unit is cut after removing at least a part of the unnecessary part using an appropriate veneer cutting processing device. Each time the plates are packed to a desired distance or less, and the accumulated length of a plurality of veneer single plates reaches the desired standard length, it is cut for each standard length to obtain the desired fixed length. A raw-sized single plate group having a desired height is formed by forming a raw-sized single-plate group having a length and sequentially depositing the raw-sized single plate group at a predetermined deposition location up to a desired height. Next, after transferring the piles of the raw standard veneer group to the front of an appropriate raw veneer stripping device, each of the veneer units is formed using the raw veneer stripping device. When stripping each other using a desired bonding material, the direction of the piles of the raw single plate group is changed to the opposite direction. Take each veneer veneer in order from the direction opposite to the veneer veneer travel direction when transferred to the front of the veneer stripping device and deposit it, and insert it into the raw veneer stripping device. A veneer veneer processing method characterized by the above.   When two raw standard veneer groups formed by cutting from the same log are preliminarily overlapped and then stacked together at the same deposition location, always the preceding raw standard single plate group The processing method of the veneer veneer according to claim 1, wherein the veneer veneer is superposed on top of each other so that the subsequent raw-size veneer group is on top.   The strip-like veneer veneer that does not have unnecessary parts is cut to the same length as the raw standard veneer group and is deposited at the same deposition location as the raw standard veneer group. The processing method of the veneer single board of Claim 1 or Claim 2 formed by carrying out a horizontal peeling process similarly to a raw fixed length single board group using a horizontal peeling apparatus.   The belt-like veneer veneer having no unnecessary portion is separated from the veneer veneer having an unnecessary portion at a desired branching point, transferred to a subsequent process, and subjected to a desired post-treatment. The processing method of the veneer veneer of Claim 2.

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