摘要:
The present invention relates to an apparatus for filling and packing soil in containers adapted to temporarily receive seeds or plant seedlings. The apparatus includes means for compressing the soil in the containers by pressing the lower lap of a conveyor belt downwardly thereon and means for packing the soil in the containers and forming an opening therein.
摘要:
An apparatus useful in the production of the paper pot assembly for raising and transplanting the seedlings of farm crops, said paper pot assembly comprising a plurality of cylindrical pots each having a square configuration in section. The apparatus comprises means for applying equidistantly spaced parallel lines or a wide strip of adhesive to one-half the width of one side of each flattened tube, tape-gathering means for converging a plurality of the flattened tubes thus applied with the adhesive to superpose consecutively the flattened tubes on one another in such a manner that two adjacent flattened tubes are disposed in a transversely staggered relation to one another with adjacent tubes overlapping by one-half their width. A combined regulating and guide means controls the travel of the flattened tubes and guides them into pressure rollers where the flattened tubes are adhered together while correctly keeping the staggered or overlapped relation.
摘要:
A method for recovering amino acids, which comprises supplying a mixed solution containing inorganic acid salts, amino acids and non-electrolytes such as saccharides to a first-step resin layer comprising an Na type or K type strongly acidic ion exchange resin; separating an effluent into at least a first fraction containing coloring matters, acidic amino acids and ashes, a second fraction containing neutral amino acids and saccharides, and a third fraction containing betaines; supplying the second fraction to a second-step resin layer comprising at least one resin selected from the group consisting of NH4 type, Ca type and Mg type strongly acidic ion exchange resins, and optionally further supplying it to a third-step resin layer comprising an Mg type or Ca type strongly acidic ion exchange resin different from the resin of the second-step resin layer, thereby recovering various kinds of amino acids contained in an effluent.
摘要:
An apparatus for continuously producing containers for the nursing of plant seedlings which are bottomless and square or hexagonal in horizontal cross-section. The apparatus comprises pasting means for continuously applying paste transverse to a tape assembly in the form of lines or dotted lines, means for forming substantially non-pasted units at certain fixed intervals, means for transferring the pasted tape assembly, means for cutting the tape assembly into unit lengths, and rotary laminating means adapted to receive the unit length pieces of tape one by one and laminate them together, all of these means being interlocked with one another to rotate responsive to each other.
摘要:
992,856. Receptacles for growing plants. NIPPON TENSAI SEITO KABUSHIKI KAISHA. April 6, 1962 [July 31, 1961], No. 13307/62. Heading A1E. A plurality of sheets 1, Fig. 2, of porous antiseptic material, e.g. paper, folded and secured along two edges with water insoluble adhesive 2 e.g. vinyl acetate, forming flattened tubular compartments, are assembled together by pasting one to another by water soluble adhesive 3 e.g. gum arabic. The flattened compartments are secured so that each overlaps the one adjacent to it by substantially one third of its width. When the assembly is opened out it forms a honeycomb structure which may be filled with soil and used to raise seedlings, the water used therefor separating the structure into individual compartments ready for transplanting.