Abstract: A crop storage bag (1) made is of a high-strength textile (7) material which is extrusion-coated or laminated with a multilayer film (8) that comprises an insecticidal layer (9) in addition to a hermetic layer (10) which prevents oxygen from entering the bag. This oxygen barrier suffocates the insects inside the bag, and the insecticide kills insects that try to bore through the bag.

Abstract: A crop storage bag (1) made is of a high-strength textile (7) material which is extrusion-coated or laminated with a multilayer film (8) that comprises an insecticidal layer (9) in addition to a hermetic layer (10) which prevents oxygen from entering the bag. This oxygen barrier suffocates the insects inside the bag, and the insecticide kills insects that try to bore through the bag.

Abstract: An apparatus for track machining contains a fastening device, at least one machining device and at least one vibration decoupler operating between the at least one machining device and the fastening device and having adjustable stiffness and/or adjustable damping for at least partially decoupling a movement of the fastening device from a movement of the at least one machining device.

Abstract: A crop storage bag (1) made is of a high-strength textile (7) material which is extrusion-coated or laminated with a multilayer film (8) that comprises an insecticidal layer (9) in addition to a hermetic layer (10) which prevents oxygen from entering the bag. This oxygen barrier suffocates the insects inside the bag, and the insecticide kills insects that try to bore through the bag.

Abstract: Apparatus for filtration of contaminated water, characterised in that the apparatus is provided with a housing (1) which, when oriented for proper use, comprises—a contaminated water inlet (2) and a drain (8, 13),—a water filter in the housing, the filter comprising capillary membranes (3) embedded in a sealant at their upper and lower side such that they are completely sealed against the housing, —a permeate connector (5) for the drainage of the permeate, —a backwash connector (6) for the backwashing of the membrane at the housing, —a manually activated pump (9, 10) connected to the back-wash connector, wherein the backwash connector (6) is located under the permeate connector (5).