Method for manufacturing biodegradable molded articles

A raw material formed by a mixture of, for example, soybean protein and water, is extruded by an extruder. Then, high-frequency electroconductive heating is performed by placing the material between a pair of electrodes and applying a voltage between the electrodes. As a result, a biodegradable molded article is obtained. In this method, biodegradable molded articles having a uniform structure are manufactured in a short period of time without increasing the cost of equipment or adversely affecting the working environment.

Method of manufacturing hot formed object, and device and method for continous high-frequency heating

Raw materials are portioned in a plurality of molds, which are continuously moved and transferred to a heating area by a conveyer. The heating area is divided into a plurality of sub-areas, each of which has power source means and power feeding means. The raw materials are heated and molded by applying high frequency to the molds from the power feeding means. Even if the heating apparatus is large, it is possible to restrain or prevent concentration of high-frequency energy since the heating area is divided into sub-areas.

Method for manufacturing biodegradable molded articles

Method for manufacturing biodegradable articles by heating biodegradable material using electroconductive or dielectric heating

A raw material formed by a mixture of, for example, soybean protein and water, is extruded by an extruder. Then, high-frequency electroconductive heating is performed by placing the material between a pair of electrodes and applying a voltage between the electrodes. As a result, a biodegradable molded article is obtained. In this method, biodegradable molded articles having a uniform structure are manufactured in a short period of time without increasing the cost of equipment or worsening the working environment.

Method of manufacturing molded baked snacks

A mold (8) provided with a steam vent portion in an insulating portion thereof is used. The mold (8) is heated under a reduced pressure while ejecting steam generated by the heating through the steam vent portion. Dielectric breakdown is prevented which is ascribed to the condensation of a large quantity of steam generated from the material during the thermal molding of cakes by electric heating or induction heating.

Method for manufacturing biodegradable molded articles

Method of manufacturing hot formed object, and device and method for continuous high-frequency heating.

A method of manufacturing a hot formed object, comprising the steps of filling forming material into a plurality of forming dies and moving the forming dies continuously to a heating zone by a conveyor means, the heating zone being divided in a plurality of sub zones having power source means and power supply means, whereby, since a high frequency is applied from the power supply means to the forming dies, the forming material is heat-formed but, since the heating zone is divided into a plurality of parts, the occurrence of the concentration of a high frequency energy can be suppressed or avoided even if the scale of equipment is large.

Method and device for manufacturing biodegradable molded objects

A molding raw material (9) is heated and swollen by applying a voltage from a power source portion (2) having an A.C. power source for induction heating to a power feed plate (29) and applying an electric field to a power receiving plate (28), which is out of contact with the power feed plate (29), in a direction crossing the moving direction of a mold (8). This design can prevent the mold from coming into contact with an electrode and generating arc discharge during heat-molding of a biodegradable molded article by induction heating.

Method for manufacturing biodegradable molded articles

A raw material formed by a mixture of, for example, soybean protein and water, is extruded by an extruder. Then, high-frequency electroconductive heating is performed by placing the material between a pair of electrodes and applying a voltage between the electrodes. As a result, a biodegradable molded article is obtained. In this method, biodegradable molded articles having a uniform structure are manufactured in a short period of time without increasing the cost of equipment or worsening the working environment.

Production of sterilized food

(57)【要約】 【課題】 食品を短時間で殺菌処理し、かつ多品種の殺 菌済食品を容易に連続してあるいは同時に製造する。 【解決手段】 複数の充填系列をもつ非無菌的充填工程 により食品を容器に充填した後、シェル６内に密閉す る。高周波発振器２で生成した１ＭＨｚ〜数ＧＨｚの周 波数の電界中での誘電加熱により、容器中の食品を殺菌 する。

Method and apparatus for producing biodegradable molded article

Preventing condensation of induction heated mold vapours during molding of bakery snacks

Method for manufacturing biodegradable molded articles

Production method of biologically decomposable molded article made of starch

A mold (8) has a steam vent portion at its insulation portion. The pressure of the outside of this mold (8) is reduced and heating is carried out while the steam generated by heating is discharged from the steam vent portion. This method can prevent breakdown resulting from dewing of large quantities of the steam occurring from the raw materials during heat-molding of a biologically decomposable molded article made of starch by electric heating or induction heating.

Method of manufacturing molded baked snacks

Using a metal mold (8) having an insulating section provided with vapor release sections, pressure outside the metal mold (8) is reduced, and heating is performed while releasing vapor produced thereby through the vapor release sections. This can prevent insulation breakdown caused by condensation of large amounts of vapor produced by ingredients during molding and heating of molded baked snacks by means of resistance heating, dielectric heating, etc. <IMAGE>

Method and device for manufacturing biodegradable molded objects

A molding raw material (9) is heated and swollen by applying a voltage from a power source portion (2) having an A.C. power source for induction heating to a power feed plate (29) and applying an electric field to a power receiving plate (28), which is out of contact with the power feed plate (29), in a direction crossing the moving direction of a mold (8). This design can prevent the mold from coming into contact with an electrode and generating arc discharge during heat-molding of a biodegradable molded article by induction heating.

Method of manufacturing starch-based biodegradable molded objects

Using a metal mold (8) having an insulating section provided with vapor release sections, pressure outside the metal mold (8) is reduced, and heating is performed while releasing vapor produced thereby through the vapor release sections. This can prevent insulation breakdown caused by condensation of large amounts of vapor produced by materials during molding and heating of starch-based biodegradable molded objects by means of resistance heating, dielectric heating, etc.

Method of manufacturing molded baked cakes

Using a metal mold (8) having an insulating section provided with vapor release sections, pressure outside the metal mold (8) is reduced, and heating is performed while releasing vapor produced thereby through the vapor release sections. This can prevent insulation breakdown caused by condensation of large amounts of vapor produced by ingredients during molding and heating of molded baked snacks by means of resistance heating, dielectric heating, etc.

殺菌済固形食材およびその製造方法

(57)【要約】 【課題】 常温での長期保存が可能で、素材本来の風味 ・色調・食感を保持した、品質の良好な殺菌済固形食材 を得る。 【解決手段】 非無菌状態で固形食材を包装材で密着包 装することにより、固形食材と包装材とを互いに密着さ せた包装体を形成する。包装体を密封容器６に入れて、 上記包装体を誘電加熱により殺菌する。

Verfahren zur herstellung heissgeformter gegenstände sowie vorrichtung zur hochfrequenzdurchlauferwärmung

Verfahren zum herstellen von biologisch- abbaubaren geformten gegenständen

Verfahren und vorrichtung zum herstellen von geformten gegenständen aus biologisch abbaubarem material

Herstellungsverfahren von biologisch abbaubaren geformten gegenständen aus stärke

成形焼き菓子の製造方法

【課題】通電加熱や誘電加熱による成形焼き菓子の加熱成形中に、原料から多量の蒸気が発生して結露することによる絶縁破壊を防止する。 【解決手段】金型８の絶縁部に蒸気抜き部を設けたものを用い、金型８の外部を減圧または蒸気抜き部を加熱し、上記加熱によって生じる蒸気を上記蒸気抜き部から抜きながら加熱を行う。金型８に含まれる第１および第２型片のうち、凸である鋭角部をより多く有する方の型片を接地極に接続する。 【選択図】図１

耐水性生分解性成形物およびその製造方法

(57)【要約】 【課題】 回収の必要や火災の危険性、毒性や環境汚染 等の問題の発生を防止しながら、耐水性に優れた被膜を 有する耐水性生分解性成形物を安価に効率よく製造す る。 【解決手段】 成形物の表面に油脂の重合高分子膜を形 成させることにより成形物に耐水性を付与する。

Verfahren zur herstellung von formbackwaren

包装食品の加熱殺菌容器、加熱殺菌装置および加熱殺菌方法

(57)【要約】 【課題】 確実な殺菌処理を確保した上で殺菌に要する エネルギーコストの低減化を図る。 【解決手段】 上部電極板１３と下部電極板１４との間 に介設された包装食品Ｆに上部、下部電極板１３，１４ を介して高周波を印加することにより包装食品に対する 加熱殺菌処理を施す包装食品の加熱殺菌容器１であっ て、少なくとも２個以上の包装食品が直列に収納可能な 容器本体１１と、各包装食品Ｆ間に介設される金属板１ ２とを備えている。