摘要:
The present invention provides a method of producing a gas-permeable parcelling film for use in a container for isolating a product to be preserved from a freshness keeping agent placed within the container. The parcelling film has a gas-permeable formed member which is obtained by subjecting plastic fibers to a paper-making process and a drying process to obtain a dried sheet of plastic fibers, and then subjecting the dried sheet to a forming process into the formed member. The parcelling film is impregnated with fluororesin, before being subjected to the forming process.
摘要:
A package of a food or a similar product which has to be preserved in fresh state. The package contains a sack charged with a freshness keeping agent for keeping the product fresh together with the product. The package comprises a carrier seat provided in the package and carrying the sack of freshness keeping agent fixed thereto, the seat having one end integrally heat-welded in one of the heat-sealed portions of the package and the other end integrally heat-welded in the other of the heat-sealed portions of the package. The carrier sheet is prepared by a process which has the steps of preparing a train of sacks in which a plurality of sacks, each containing the freshness keeping agent, are connected in series at least unidirectionally, feeding the train of sacks in one direction, feeding a continuous carrier sheet such that the carrier heat and the leading sack on the train of sacks are positioned one on the other, and attaching the leading sack on the train of sacks to the carrier sheet and severing, before or after the attaching, the leading sack from the remainder portion of the trains of sacks. Disclosed also is an apparatus suitable for producing this carrier sheet.
摘要:
It is intended to provide an osteogenesis promoter capable of promoting osteogenesis by promoting the differentiation of osteoblasts, and foods, drinks, drugs or feeds for promoting osteogenesis. Namely, an osteogenesis promoter capable of promoting osteogenesis by promoting the differentiation of osteoblasts which comprises, as the active ingredient, lactoperoxidase and/or a digestion product obtained by digesting lactoperoxidase with a protease such as trypsin; and foods, drinks, drugs or feeds for promoting osteogenesis containing lactoperoxidase and/or its digestion product.
摘要:
A stainless steel separator, which is good of corrosion-resistance and low of contact-resistance, is proposed for a fuel cell. Its surface faced to a fuel electrode is pickled, which the other surface faced to an oxidizing electrode is roughened by electrolytic etching or the like. The roughening treatment may be performed before or after pickling and passivation. The roughened surface of the stainless steel separator without pickling or passivation may be faced to the oxidizing electrode.
摘要:
A milk-derived basic protein fraction and a basic peptide fraction are provided for use as an effective component for agents for improving lipid metabolism and reducing high blood pressure which can be administered orally, are effective with a relatively small dosage, have good taste and are stable during storage.
摘要:
A stainless steel sheet useful as a separator for a low-temperature fuel cell has the surface state that a lot of fine projections (p) stand close together around many fine pits (d) formed over a whole surface. The surface state is realized by alternating electrolytic etching in a ferric chloride solution. When the stainless steel separator is built in a fuel cell, contact resistance between the separator and a graphite electrode is kept at a lower level even in a corrosive atmosphere. Consequently, the fuel cell can be driven with high power-generating efficiency over a long term even under severely corrosive conditions without generation of massive Joule heat.
摘要:
It is intended to provide an osteogenesis promoter capable of promoting osteogenesis by promoting the differentiation of osteoblasts, and foods, drinks, drugs or feeds for promoting osteogenesis. Namely, an osteogenesis promoter capable of promoting osteogenesis by promoting the differentiation of osteoblasts which comprises, as the active ingredient, lactoperoxidase and/or a digestion product obtained by digesting lactoperoxidase with a protease such as trypsin; and foods, drinks, drugs or feeds for promoting osteogenesis containing lactoperoxidase and/or its digestion product.
摘要:
An iron-based heat-generating material excellent in oxidation resistance at an elevated temperature which comprises an iron-based alloy capable of generating heat by passing electricity therethrough and a coating of aluminum and oxygen formed on the surface of the alloy, the amount of the oxygen in the coating is less than the stoichiometric amount of oxygen in Al.sub.2 O.sub.3. The material can be prepared by vacuum evaporation of Al onto the surface of the iron-based alloy wherein an oxygen partial pressure in a vacuum gaseous atmosphere for the vacuum evaporation is adjusted so that there is formed on the surface of the alloy a coating consisting of aluminum and oxygen, the amount of the oxygen in the coating being less than the stoichiometric amount of oxygen in Al.sub.2 O.sub.3. When the material is heated in ambient or oxidizing atmosphere, an outermost layer of the coating is rapidly converted to Al.sub.2 O.sub.3.
摘要:
An apparatus for successively securing a plurality of small bags to a first belt-like member via an adhesive layer is provided including a transportation path for transporting the plurality of small bags, one by one, towards said first belt-like member and an attaching apparatus for simultaneously attaching a plurality of small bags on the transportation path to the first belt-like member along the feeding direction of the first belt-like member. The attaching apparatus includes a stopper which stops the small bag in the middle of the transportation path and a pusher which compresses the small bag so stopped to the adhesive layer of the first belt-like member. A plurality of the attaching apparatuses are provided along the transportation path. In one embodiment of the invention, the stopper includes an end plate to block the transportation path, a side plate to pivot the end plate towards the transportation path, and an axis to support the side plate in a rotatable manner. Another embodiment of the invention includes a pusher having a plate projecting through an aperture formed on the transportation path which pushes up the small bags toward the adhesive layer.
摘要:
The present invention is to provide a method and an apparatus for packaging a substance together with a freshness-keeping agent such as a deoxidizer, wherein, a belt-like member of the deoxidizer bags is cut into individual bags, which successively receive adhesive. Each bag is then supplied to a packaging film to be secured thereto. The packaging film is fed to a packaging machine, at which a substance such as foodstuff is packaged within the film.