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1. 发明专利

JP2002173201A USED PAPER COLLECTING BAG AND ITS METHOD OF MANUFACTURE 失效
公开(公告)号：JP2002173201A
公开(公告)日：2002-06-21
申请号：JP2000373269
申请日：2000-12-07
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65F1/00 , B31B31/60 , B65D30/10 , B31B31/64
摘要： PROBLEM TO BE SOLVED: To provide a used paper collecting bag forming a bag shape having a rectangular bottom surface when housing used paper, excellent in shape keeping performance of the bag, capable of binding the used paper by a tape by cutting the bag in perforations after housing the used paper to form the tape on a side surface of the bag. SOLUTION: This used paper collecting bag made of a plastic film is composed of (1) a bag A having the eight perforations reaching the bag bottom surface from the bag upper edge and having a residual side surface film becoming the tapes for binding the used paper by removing a cutoff part by cutting the bag side surface film in the perforations after housing the used paper and (2) a bag B having a bottom surface having almost the same dimension as the bottom surface of the bag A and the depth of 1/3 to 3/4 of the bag A, having the bag upper edge turned inside the bag, thermally welding an outside film of a side surface of the bag and a turned-in inside film by a welding line parallel to the bottom surface, and fitting and insulating a bottom part of the bag A. This method manufactures the bag B from a long size tubular plastic film.

2. 发明专利

JP2011025331A Method for manufacturing punched plastic film and press machine used for the same 有权
标题翻译：用于制造冲压塑料薄膜的方法和用于其的压制机
公开(公告)号：JP2011025331A
公开(公告)日：2011-02-10
申请号：JP2009171236
申请日：2009-07-22
申请人： Kobayashi Masaritsu , Masayoshi Matsumoto , Matsumoto Toshifumi , 小林雅律 , 昌芳松本 , 松本稔史
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B26F1/40
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture a single leaf of plastic film by preventing the electrification of the plastic film in the process of punching the laminated body of the single leaf of plastic film.
SOLUTION: The method for manufacturing a punched plastic film is provided as follows: one or two or more of punching blades in a punched outline shape are provided to a press table; a through-hole smaller than the dimension of the punched outline shape and substantially similar in shape is provided in the opposite position of a press upper plate opposite of the position of the punching blade; multi-laminated plastic films are placed on the press table of the press machine having the press upper plate where the through-hole is closed by a cloth of natural fiber larger than the area of the through-hole and having an outline shape smaller than the punched outline shape, and then the press upper plate is lowered; and thereby many leaves of plastic films are collected from the inside of the punching blade.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在塑料薄膜单层的冲压加工过程中防止塑料薄膜的带电，有效地制造单片塑料薄膜。解决方案：冲压塑料薄膜的制造方法如下：冲压成形的冲压刀片中的一个或两个以上设置在冲压台上; 在与上述冲压刀片的位置相反的上压板的相对位置设置有比冲孔轮廓形状尺寸大致相同形状的通孔，将多层塑料膜放置在具有压力上板的压力机的压床上，通过由通孔闭合的通孔被布置成比通孔的面积大的天线纤维，并且具有小于冲压轮廓形状，然后压板上板下降; 从而从冲压刀片的内部收集许多塑料薄膜片。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2001213474A USED PAPER RECOVERING BAG 失效
公开(公告)号：JP2001213474A
公开(公告)日：2001-08-07
申请号：JP2000024021
申请日：2000-02-01
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65D30/10 , B65D71/02
摘要： PROBLEM TO BE SOLVED: To provide a used paper recovering bag in which a bag shape having a rectangular bottom part is formed when the used paper is stored, the bag is cut at some perforations arranged at the bag after storing the used paper, a cross-shaped binding tape is formed at a side surface of the bag, the used paper is bundled with the tape, as a result, the used paper can be easily bundled with a rope without any troublesome operation. SOLUTION: There is provided a used paper recovering bag made of plastic film where a rectangular bottom surface is formed when the used paper is stored, wherein the bag is provided with a paper cylinder contacted with inner walls inside the bag of plastic film and reaching from the bag bottom surface to an intermediate segment in a height direction of the bag, there are provided a plurality of perforations ranging from the bag upper edges of plastic film to the bag bottom surface or near its part, the bag is cut at the perforations after the used papers are stored, thereby a tape for binding the stored used paper is formed at the side surface of the bag.

4. 发明专利

JP2002255302A USED PAPER COLLECTION BAG 失效
公开(公告)号：JP2002255302A
公开(公告)日：2002-09-11
申请号：JP2001052291
申请日：2001-02-27
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65F1/06 , B65D77/04 , B65F1/00 , B65F1/14
摘要： PROBLEM TO BE SOLVED: To provide a used paper collection bag which forms a bag-shape having a rectangular bottom surface when storing used paper, has an excellent shape-keeping property of the bag, forms a tape on the side of the bag by cutting the bag at the perforation made in the bag after storing the used paper, and binds the used paper by the tape. SOLUTION: The used paper collection bag which forms the rectangular bottom surface when the used paper is stored includes (a) a plastic film bag A in which a plurality of perforations reaching the bag bottom surface from an upper edge of the bag are provided, cut-off parts of a bag side film between a pair of perforations can be removed by cutting the bag side film at the perforations after the used paper is stored, and the remaining bag side film forms a tape for binding the stored used paper after removing the cut-off parts, and (b) a nonwoven fabric bag B having the bottom surface of substantially same size as the size of the bottom surface of the bag A and the depth of 1/3-3/4 of the depth of the bag A with the bottom part of the bag A fitted thereto.

5. 发明专利

JP2002114303A WASTE PAPER RECOVERY BAG 失效
公开(公告)号：JP2002114303A
公开(公告)日：2002-04-16
申请号：JP2000311825
申请日：2000-10-12
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B42F7/14 , B65B67/00 , B65D30/10 , B65F1/00
摘要： PROBLEM TO BE SOLVED: To provide a waste paper recovery bag having excellent strength and shape keeping capability, having a bag-like shape with a rectangular bottom face in storing waste paper and showing a cross-shaped tape shape for binding the waste paper on each side surface of the bag when cut along perforations formed thereon after the waste paper is stored therein. SOLUTION: This waste paper recovery bag is made of a film layered body, and has gusset parts on both its side edges. The lower edges of the bag are welded on the lower edge welding lines. Each couple of a gazette part film layered body and a bag surface film layered body are welded together on slant welding lines reaching both the side edges of the bag from the lower edges of the bag. A pair of linear perforations are formed to pierce the respective two sheets of the bag surface film layered body and the gasset part film layered body and reaching the lower edge of the bag from the upper edge of the bag. Four sets of perforations reaching the bottom face of the bag from the upper edges of the bag in storing the waste paper are formed at the four corners. When the bag is cut along the perforations, the remaining film layered body is formed into a cross-shaped tape shape for binding the stored waste paper.

6. 发明专利

JP2001139037A WASTE PAPER RECOVERY BAG AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2001139037A
公开(公告)日：2001-05-22
申请号：JP32299099
申请日：1999-11-12
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65D30/16 , B31B1/14 , B65D63/10
摘要： PROBLEM TO BE SOLVED: To provide a waste paper recovery bag which is formed in a bag-shape when waste papers are stored and in an easily bound condition of waste papers by a string after the waste papers are stored, and its manufacturing method. SOLUTION: In the plastic film waste paper recovery bag with a rectangular bottom surface formed when waste papers are stored, four sets of perforations reaching the bottom surface from an upper edge of the bag are formed at four corners of the bag, and a tape to bind the stored waste papers is formed on a side surface of the bag by cutting the perforations. The manufacturing method of the waste paper recovery bag comprises the processes of: (1) a strip- like film having a V-shaped gusset part is formed on both side edges of a tubular film, (2) two perforations penetrating the surface film and the gusset part film are formed in the longitudinal direction of the strip-like film, (3) one surface film and the gusset part film are welded to each other in a V-shape using a heat-bonding blade, (4) the films are welded by two welding lines parallel to the width direction of the strip-like film at an upper end of the V-shaped welding line, and (5) the film is cut so that the V-shaped welding line forms a bottom part of the bag.

7. 发明专利

JP2001192042A USED PAPER COLLECTION BAG, AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2001192042A
公开(公告)日：2001-07-17
申请号：JP2000003745
申请日：2000-01-12
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65D33/00 , B31B29/00 , B31B37/00 , B31B50/25 , B65D71/08 , B65D85/00 , B31B1/25 , B31B29/25 , B31B37/25
摘要： PROBLEM TO BE SOLVED: To provide a used paper collection bag in which the bag has a rectangular bottom when storing used papers, a cruciform bound tape is formed on the side face of the bag by cutting the bag at perforations provided in the bag after storing the used papers, and the used papers can be bound by the tape, and a manufacturing method therefor. SOLUTION: In the used paper collection bag formed of a plastic film in which the rectangular bottom is formed in storing the used papers, four sets of perforations reaching the bottom from an upper edge of the bag and having notches at an upper edge of the bag are provided at four corners of the bag, and the tape for binding the used papers is formed on the side face of the bag by cutting the bag at the perforations after storing the used papers, and the manufacturing method for the used paper collection bag comprises a gusset step, a perforation forming step, a drilling step, a V-shaped inclined welding line forming step, a lower edge welding line forming step and a cutting step.

8. 发明专利

JP2001158439A WASTE PAPER RECOVERY BAG AND MANUFACTURING METHOD 失效
公开(公告)号：JP2001158439A
公开(公告)日：2001-06-12
申请号：JP34187299
申请日：1999-12-01
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65F1/14 , B65D30/16
摘要： PROBLEM TO BE SOLVED: To provide a waste paper recovery bag which exhibits a bag form when receiving waste paper and can easily bundle the waste paper with a string after the paper is received, and to provide a manufacturing method for the bag. SOLUTION: The waste paper recovery bag made of a plastic film wherein a rectangular base is formed when receiving the waste paper has three or more perforated lines extending from an upper rim of the bag to a rim of the base. By cutting the bag from the perforated lines after the waste paper is received, two or more tapes for bundling the received paper are formed on a pair of side faces of the bag. In addition, the manufacturing method of the waste paper recovery bag comprises processes of forming a strip film having V-shaped gussets on both side rims of a tubelike film, making three or more perforated lines passing through the strip film in a widthwise or longitudinal direction of the strip film, welding linearly in the widthwise direction of the strip film by a heat welding blade and cutting the strip film linearly in the widthwise direction.

9. 发明专利

JP2001130623A CROSS-SHAPED PLASTIC BINDING TAPE AND MANUFACTURING METHOD THEREFOR 失效
公开(公告)号：JP2001130623A
公开(公告)日：2001-05-15
申请号：JP31541899
申请日：1999-11-05
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65D71/02 , B65D63/10
摘要： PROBLEM TO BE SOLVED: To provide a plastic binding tape which can bind waste newspapers or the like in a cross shape without trouble and a manufacturing method therefor. SOLUTION: The cross-shaped plastic binding tape comprises a pair of overlaid plastic tapes A and a pair or V-shape-folded plastic tapes B interposed between the tapes A wherein their ends are welded. The tape A and the tape B are welded at their lower rims in a widthwise direction of the tapes, one of the tapes A and one of the tapes B each are welded by a gradient welding line extending from the lower rim welding line to a side rim of each tape. The manufacturing method of the tape comprises steps of forming a strip film having V-shaped gussets on both side rims of a tubular film, cutting the strip film into a pair of surface films and a pair of V-shape-folded films, welding one of the surface films and one of the V-shape-folded films each in a truncated chevron shape, welding the surface film and the V-shape-folded film in a widthwise direction at an upper end of a welding line of the truncated chevron shape, and cutting the films outside the widthwise welding line.

10. 发明专利

JP2002037320A USED PAPER RECOVERING ARRANGEMENT BAG 失效
公开(公告)号：JP2002037320A
公开(公告)日：2002-02-06
申请号：JP2000223319
申请日：2000-07-25
申请人： MATSUMOTO MASAYOSHI , MATSUMOTO TOSHIFUMI , KOBAYASHI MASARITSU
发明人： MATSUMOTO MASAYOSHI
IPC分类号： B65F1/00 , B65D71/02
摘要： PROBLEM TO BE SOLVED: To provide a used-paper recovering arrangement bag forming a bag shape having a parallel-piped bottom surface when a used paper is stored, capable of arranging neatly the used-paper while keeping a superior bag-shape holding characteristic, easily judging an appropriate amount of the used-paper to be recovered as one bundle, and further capable of keeping the used-paper in bound state by two plastic binding tapes after recovering the used-paper. SOLUTION: There is provided a used-paper recovering arrangement bag in which a plastic film rectangular parallel-piped bag having an opened top surface and two plastic binding tapes are combined to each other. Rectangular parallel-piped plastic film bag is characterized in that the same has through-pass holes at the upper portions of four side surfaces to pass through each of the terminals of the two plastic binding tapes arranged to cross at a right angle in a cross-shape at the bag bottom surface.

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