• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An apparatus and method for fumigating stored agricultural commodities such as grain and the like, includes an applicator for porous envelopes or sachets of prepackaged pesticides of the type which react with moisture in the air and produce a toxic gas. The applicator comprises an elongate strip constructed of a flexible, porous, non-hygroscopic material. The strip has two plies which are arranged in an overlying relationship and are interconnected along a side edge thereof, and includes a plurality of seams which extend laterally across the strip and regularly interconnect the plies, and form pockets shaped for receiving the prepackaged pesticide sachets therein. The seams form a flexible hinge between adjacent pockets and interconnect the same to facilitate folding. A sachet is inserted into each pocket, the pocket is closed, and the filled applicator is deployed onto the free surface of an aggregation of stored commodity and arranged in a flat and fully extended position thereover. Water vapor in the air infiltrates the applicator and sachets and reacts with the pesticide to form a gas which permeates the commodity storage and fumigates the same. After the sachets have completely degassed, and the grain depository is vented, a free end of the applicator is grasped, and the same is longitudinally rolled or folded accordian-style along the seams, thereby quickly retreiving each of the gassed sachets, without adulterating the commodity with pesticide residue.
    公开号:SU1083904A3
    申请号:SU802994901
    申请日:1980-10-20
    公开日:1984-03-30
    发明作者:Феликс Роберт Фримель Вольфганг；Рональд Эллен Джеймс
    申请人:Др.Вернер Фрайберг Хемише Фабрик Делиция Нахфольгер (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to packaging for dohimicates, with the help of which they combat pests of agricultural products. A known package for a polymeric material for dohimicates, inside of which is a bag with q chemicals Cl. However, after removing the moisture-permeable bags from the moisture-proof packaging, venous hydrogen phosphorus is formed in a relatively short time. As a consequence, the bags must be very quickly placed in bulk agricultural material before the gases are concentrated, which is harmful to the health of the staff. After the termination of processing, the mesh must be immediately destroyed, since they may contain more residues of metal phosphide. The purpose of the invention is to increase user safety. The goal is achieved by the packaging of a polymeric material for pre-chemicals, inside of which a bag of pre-chemicals is placed, made in the form of a two-layer tape, one or both layers of which are made of moisture-permeable material, the layers are interconnected by transverse and longitudinal welds bags with dohimikaty, and one of the layers of the tape is wider than the other and bent, forming a flap for closing pockets, and the layers of the tape are made of polyester fiber, polyamide fiber Pilėnai or mixtures thereof with the moisture content. Figure 1 shows the proposed installation, side view; Figure 2 is the same, with an open pocket; on fig.Z - section aa on fig.if if figure 4 - section bb on fig.if if figure 5 is a perspective diagram of the device; FIG. 6 shows a view from above onto a rolled-up, bag-filled package. Package 1 contains porous bags 2 filled with metal phosphide and additives in a ratio of 0.1-95: 5-99.9, and made in the form of stretchable tape 3 made of the above material. The tape on the longitudinal edge 4 forms layers 5 and 6 connected to each other and has a plurality of transverse seams 7 arranged by means of which layers 5 and 6 are joined at the same distance and pockets 8 are formed to receive bags 2. Dust-proof bags, 2 are filled with powdered or granular chemicals to combat pests and consist of a material that does not react with this agent, such as crepe paper. The bags have a square shape with folded edges 9 and contain chemical chemicals in the form of powder 10. In each pocket 8 there are two bags. The dimensions of the bags are chosen in such a way that between the edges of the bags and the pockets, as well as between the bags arranged side by side, there is free space for inserting both bags into the pockets. The tape is folded approximately in the middle with a longitudinal edge 4, fold 11 and free longitudinal edges 12 and 13 on the opposite side, with the free edge 13 beyond the other (Free edge 12, resulting in a pad 14 for closing the pockets. The pockets are 3.0 in length -30, and a width of 3.0-15 cm, with the number of pockets reaching 300 in one row, which corresponds to a total length of up to 45 meters. Each pocket has a closed end 15 on the longitudinal edge of 4 layers several parallel seams 7 side edges approx 16 and the open side 17 between the free edges 12 and 13, the open side 17 serves to pass the bags 2 and is closed by means of a lining 14 so that the bag is fixed in the pocket. The tape thickness is 0.080, 25 mm, weight is 15-200 g / The welded seams 7 form the fold points 18 between the pockets. Layers 5 and 6 are welded by means of parallel welds, which are evenly distributed along the entire length of the material from the fold 11 to the outer free edge 13. The seams are welded with a straight line tool for heat sealing, in particular mountains Chime stamp. The seams consist of a thermally deformed zone 19 of a small width with a recess or groove 20 on one side. The individual pockets can be spaced apart from each other, with the distances being formed by a pair of seams and a strip of material located between them, which serves only to join the consecutive pockets. This design allows pa, to create a strip between the two seams, if necessary and using a shorter tape. Dividing zones can be done only at certain distances, for example, at a distance. The device at one end may have a holder, such as a hook, tape, cord, or flexible rope 21, to facilitate the device to be pulled out with gas, bags, and dock leftovers. Rope 21 is especially needed when the grain must be treated with gas during transportation on barges, ships, in railway cars, where vibrations and movements can lead to the device being immersed in bulk material. The free end of the rope is used to fasten a transprt at an easily accessible fixed point. for example, with the use of adhesive tape 22. To make a package 1, the tape 3 is folded in such a way that the free edge 13 of the lower layer 6 protrudes onto the free edge 12 of the upper layer 5. The strip on the side of the closed longitudinal edge 4 of the bend, and the welds 7 is applied at a uniform distance from each other in such a way that layers 5 and 6 are tightly / connected to each other and form pockets 8. Two pre-packed powder bags 10 filled with powder 10 are placed in pockets 8 one after another. edge 12 over the top layer 5 and by means of the weld seam 23 is tightly connected to the layers, and the outgoing end of all pockets is tightly closed. The bagging-filled package is rolled up or folded to obtain a cylindrical body 24, which is placed in an airtight container 25, such as a tin tank, and hermetically sealed for safe and long-term storage as well as transportation. When the device is folded, the ribs of the 20 fold lines are directed inwards. Another form of the package 1 is that when the pockets 8 are closed in the longitudinal section & in the tape, between the two bags, additional welds are made in each pocket in each pocket. As a result, each pocket is divided in such a way, that both bags cannot slide off one another. Q6a Layer 5 and Packing B can be made of two separate tapes. It is advisable to use a welding stamp, with the help of which welds are made in the pocket on both sides, namely, two seams in the longitudinal direction, and one in the transverse one. In the longitudinal direction of the open s pocket, bag 2 is placed. Then, using a punch that performs the next pepper seam, the already filled pocket is closed and at the same time a new pocket is formed. If two bags are to be welded p before each other, but separated by a weld, then use a V-shaped welding tool. The transverse seam is made double so that the device can be cut between the pockets without opening the pockets. Making the device of two separate tapes is advantageous in cases where layer 6 is moisture permeable, i.e. consists of the above plastic, while the other layer is made of a practically impermeable film that is welded to the plastic layer 6. Both layers consist of the same plastic (for example, polypropylene). On impenetrable film, it is necessary to apply trademarks, contents and usage rules. If the film is transparent and there are labels on the bags 2, then the labels are optional. . For gas treatment of the bulk material storage 26, each area of the room is loaded to the desired height. The fumigant is delivered to the storage facility in hermetically sealed tanks 25. Then the tanks 25 are opened and the individual tapes of the packaging are laid flat and completely open spread onto the free surface of the material. The roll is taken out of the tank 25, laid with the free end 27 down on the material and secured to the accessible place by means of a rope 21. Then rolled out on the surface of the material. The number of sacks necessary for treating the material with gas is determined by the length and type of material being processed, as well as the shape and volume of the storage. The volume of the room is taken into account regardless of whether it is fully loaded or not. One bag is used for 3–20 m of room volume (11 g of phosphorous hydrogen is available). If necessary, several packages are spaced apart from each other on the surface of the material. For gas treatment of grain warehouses, the free end of the coil is fixed in the tank 25 and rolled up along the slope of a mountain of grain. The room is then sealed. The moisture of the air penetrates into the device and interacts with the chemical chemicals in the mesh. The poisoned phosphorous hydrogen produced in this process diffuses through the material and leads to the destruction of pests. After the treatment is completed, the room is opened and ventilated. The released gas bags removed the yogg from the treated material, while the packaging was in place after being pulled out of the room and rolled from one end to the other or rolled along the fold line. Thus, ace bags are safely and quickly removed without danger to the health of the staff. The rolled device is removed from storage and taken away for subsequent disposal. When using a package with only one moisture-permeable layer and one impermeable layer, the permeable layer 6 is facing down to the material. Impermeable layer 5 facing up. If the loading door is open, the impermeable layer 5 aids the possible rain from closing the hnock. P i) and measure 1. Conduct a test for combating pests in grain filled with a cargo area of a ship with a capacity of 24,000 (the quantity of grain is 20,000 tons). For this package, they are placed at a distance from each other on the grain surface. supplied with 50 m of crape paper, each of which contains 17 g of powdered composition: 70 weight of technical phosphide and shominy (82% core and 18% AtjOj), 26 wt.%
    7J P 12 / / /

    7 16
    8 th J8
    nineteen
    tput, 3 ammonia and CO-forming substances, as well as 4 wt.% aluminum stearate. At one end of the package there is a rope that is secured outside the vault. The experience ends after 7 minutes. At the same time, phosphine in the atmosphere is not yet detected. At the end of the work, the room is sealed. After 10 days, the packages are pulled out of the store by means of ropes, rolled up and taken away with the purpose of shipment. The same results are achieved when using stretched tapes with a moisture retention of 0.1 and 1% containing bags, in which the active substance and additives are taken in a ratio of 0.1: 99.9 and 95: 5. Example 2. Example 1 is repeated, with the difference that a series of experiments have been carried out with tobacco pests. Tobacco is stored in wooden drums in a room 100 meters long, 30 meters wide and 8 meters high, in which there is an average passage 4 meters wide and 2 meters wide transversals (at a distance of 20 meters). At the same time, the sixteen leite (each of the bags each has a tape) is unfolded from the middle aisle only. At the end of the experiment, yeres b cshn) phosphine is not yet detected in the atmosphere). The room is sealed for 10 days, after which the tape is rolled and taken away. In all experiments, complete destruction of pests is achieved.
    权利要求:
    Claims (1)
    [1]
    PACKING FROM POLYMERIC MATERIAL FOR PESTICANTS; inside
    L *
    6 8 which contains a bag of pesticides, characterized in that, in order to increase the safety of use, it is made in the form of a two-layer tape, one or both layers of which are made of a moisture-permeable material, the layers are interconnected by transverse and longitudinal welds with the formation of pockets for bags with pesticides, and one of the layers of the tape is wider than the other and bent; forming a valve for closing pockets, and the tape layers are made of fibrous material, polyester, polyamide, polypropylene or mixtures thereof with a moisture content of 0.1-1%.
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    同族专利:
    公开号 | 公开日
    DE7818669U1|1978-10-26|
    JPS6247495B2|1987-10-08|
    ZA792263B|1980-06-25|
    JPS553797A|1980-01-11|
    IN150301B|1982-09-04|
    US4215508A|1980-08-05|
    UA7220A1|1995-06-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1005180A|1909-08-30|1911-10-10|Ellis Foster Co|Insectifugal tape.|
    US2326931A|1940-04-24|1943-08-17|Reynolds Metals Co|Apparatus for forming bags|
    US3160273A|1962-01-29|1964-12-08|Scott Paper Co|Containers and method of making same|
    US3605321A|1969-08-19|1971-09-20|Stokes S Lazarus|Insecticide vapor generating assembly|
    JPS5137034U|1974-08-26|1976-03-19|
    BE833844A|1975-09-26|1976-03-26|IMPROVEMENT IN GUN BARRELS|
    US4101711A|1977-03-18|1978-07-18|Champion International Corporation|Bone resistant packaging material|AR228128A1|1978-06-22|1983-01-31|Freyberg Chem Fab Werner|PESTICIDE DEVICE AND PREPARATION PROCEDURE OF A TOXIC ATMOSPHERE APPLYING SUCH DEVICE|
    DE2954480C1|1979-06-22|1994-02-03|Freyberg Chem Fab Werner|Fumigation device|
    YU45563B|1982-07-26|1992-07-20|Dr. Werner Freyberg Chemische Fabrik Delitia Nachf|PROCEDURE FOR PHASPHINE GAS TREATMENT OF BULK MATERIAL|
    US4579714A|1983-05-09|1986-04-01|Pestcon Systems, Inc.|Method for fumigating bulk-stored commodities|
    DE3325826A1|1983-07-18|1985-01-31|Dr. Werner Freyberg Chemische Fabrik Delitia Nachf., 6941 Laudenbach|BAG FOR INCLUDING OUTGASSING PEST CONTROL|
    US4653644A|1984-06-18|1987-03-31|Degesch Gmbh|Package for toxic fumigant material in pellet or tablet form and method of making same|
    NZ216661A|1985-06-27|1989-10-27|New Zealand Ind Gases|Fumigant composition containing phosphine|
    GB8605734D0|1986-03-07|1986-04-16|Unilever Plc|Dispensing treatment agents|
    IN170021B|1987-05-26|1992-01-25|Deita Freyberg Gmbh|
    JPS6445974U|1987-09-17|1989-03-22|
    JPH01155773U|1988-04-14|1989-10-26|
    US4976062A|1988-06-02|1990-12-11|Justin Rutledge|Rodent or reptile repelling product and method|
    US5396730A|1990-09-10|1995-03-14|Sandoz Ltd.|Point source insecticide dispenser|
    FR2714685B1|1994-01-05|1996-08-02|Cecil|Method for the termite protection of constructions.|
    OA10182A|1994-09-22|1996-12-18|Deutsche Ges Schaedlingsbek|A fumigation chamber|
    US6047497A|1997-03-18|2000-04-11|The Boc Group, Inc.|Gas fumigation method and system|
    DE19719171C2|1997-05-06|1999-03-25|Thermosolar Tsi Ag|Solar panel|
    CA2369821C|1999-04-20|2009-02-24|Asiaworld Shipping Services Pty Ltd.|Fumigation apparatus|
    BR0005598B1|1999-09-16|2013-03-19|Method to protect a growing plant against creeping insects.|
    JP2004313047A|2003-04-14|2004-11-11|Sapporo Holdings Ltd|Method for judging presence or absence of infestation of vermin damage insect and insect catching apparatus|
    US20080256843A1|2004-10-12|2008-10-23|Bayer Healthcare Llc|Insect Bait Station|
    JP4504232B2|2005-03-07|2010-07-14|株式会社ニックス|Resin products for insect repellent or insecticide|
    US9210924B1|2012-03-27|2015-12-15|Ty Terrell|Ecofriendly maritime pest management kit|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19787818669U|DE7818669U1|1978-06-22|1978-06-22|DEVICE SUITABLE FOR TAKING UP AND USE OF PEST CONTROL|
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