A sealing container is designed to enable a user to adjust the timing of discharging the contents. The sealing container includes: a bag-shaped member for accommodating the contents therein, a sealing film for sealing the bag-shaped member, an opening means so configured that at least a part of which is movable toward the sealing film and is capable of opening the sealing film, an operation unit for performing an operation of moving the opening means, and a discharge means configured to be capable of discharging the contents from the bag-shaped member at a timing different from a timing at which the opening means penetrates the sealing film by operating the operation unit. It is possible for the user to perform only the operation of opening the sealing film by operating the operation unit, so that the user is able to arbitrarily adjust the timing at which the content is discharged from the bag-shaped member of the sealing container.

A sealing container is designed to enable a user to adjust the timing of discharging the contents. The sealing container includes: a bag-shaped member for accommodating the contents therein, a sealing film for sealing the bag-shaped member, an opening means so configured that at least a part of which is movable toward the sealing film and is capable of opening the sealing film, an operation unit for performing an operation of moving the opening means, and a discharge means configured to be capable of discharging the contents from the bag-shaped member at a timing different from a timing at which the opening means penetrates the sealing film by operating the operation unit. It is possible for the user to perform only the operation of opening the sealing film by operating the operation unit, so that the user is able to arbitrarily adjust the timing at which the content is discharged from the bag-shaped member of the sealing container.

A sealing container is designed to enable a user to adjust the timing of discharging the contents. The sealing container includes: a bag-shaped member for accommodating the contents therein, a sealing film for sealing the bag-shaped member, an opening means so configured that at least a part of which is movable toward the sealing film and is capable of opening the sealing film, an operation unit for performing an operation of moving the opening means, and a discharge means configured to be capable of discharging the contents from the bag-shaped member at a timing different from a timing at which the opening means penetrates the sealing film by operating the operation unit. It is possible for the user to perform only the operation of opening the sealing film by operating the operation unit, so that the user is able to arbitrarily adjust the timing at which the content is discharged from the bag-shaped member of the sealing container.

Package material comprises one or more layers of plastic laminate, a first side, a second side and a penetration area (40). A weakening line (30) extends from the penetration area (40) and provides an opening area (12) in the package material. The package material comprises a plastic opening device (2), with a first and second portion (4) attached to the first and second side, respectively and a material bridge (45) penetrating through the penetration area (40). The second portion covers at least partly the penetration area and comprises a guiding portion (35, 36) extending from the penetration area (40) adjacent to the at least one weakening line (30) as to facilitate rupturing substantially along the at least one weakening line.

Package material comprises one or more layers of plastic laminate, a first side, a second side and a penetration area (40). A weakening line (30) extends from the penetration area (40) and provides an opening area (12) in the package material. The package material comprises a plastic opening device (2), with a first and second portion (4) attached to the first and second side, respectively and a material bridge (45) penetrating through the penetration area (40). The second portion covers at least partly the penetration area and comprises a guiding portion (35, 36) extending from the penetration area (40) adjacent to the at least one weakening line (30) as to facilitate rupturing substantially along the at least one weakening line.

The present invention relates to an instant cooking heating bag and, more specifically, to an instant cooking heating bag of which an inner bag, in which food is to be accommodated, is put into an outer bag so as to be integrally formed by the binding of the inner bag with the outer bag, provided with a heating agent and an aqueous solution bag in a space formed between the outer bag and the inner bag, and provided with a cutting means connected to the aqueous solution bag, so as to allow food to be heated and cooked instantly by a user's simple manipulation of pulling the cutting means, thereby allowing warm food to be conveniently consumed outdoors without using additional cooking utensils. An instant cooking heating bag according to the present invention comprises: an outer bag of which the upper part is open and the lower part is closed such that the upper end part is bound so as to seal the inside of the outer bag in a state in which contents are accommodated therein; an inner bag accommodated inside the outer bag such that the upper part thereof is open and the lower part thereof is closed, thereby allowing food to be accommodated therein and providing an opening/closing zipper at the opening of the open upper part; and a heating agent accommodated in a heating space formed between the outer bag and the inner bag and generating heat by reacting with an aqueous solution, and the instant cooking heating bag further comprises: an aqueous solution bag accommodated in the heating space and in which an aqueous solution, causing the reaction of the heating agent, is put; and a cutting means of which one end is connected to one side of the aqueous solution bag so as to cut the aqueous solution bag by being pulled by an external force, wherein the border of one side of the aqueous solution bag is bound to the inner surface of the outer bag along a first binding line.

The present invention relates to an instant cooking heating bag and, more specifically, to an instant cooking heating bag of which an inner bag, in which food is to be accommodated, is put into an outer bag so as to be integrally formed by the binding of the inner bag with the outer bag, provided with a heating agent and an aqueous solution bag in a space formed between the outer bag and the inner bag, and provided with a cutting means connected to the aqueous solution bag, so as to allow food to be heated and cooked instantly by a user's simple manipulation of pulling the cutting means, thereby allowing warm food to be conveniently consumed outdoors without using additional cooking utensils. An instant cooking heating bag according to the present invention comprises: an outer bag of which the upper part is open and the lower part is closed such that the upper end part is bound so as to seal the inside of the outer bag in a state in which contents are accommodated therein; an inner bag accommodated inside the outer bag such that the upper part thereof is open and the lower part thereof is closed, thereby allowing food to be accommodated therein and providing an opening/closing zipper at the opening of the open upper part; and a heating agent accommodated in a heating space formed between the outer bag and the inner bag and generating heat by reacting with an aqueous solution, and the instant cooking heating bag further comprises: an aqueous solution bag accommodated in the heating space and in which an aqueous solution, causing the reaction of the heating agent, is put; and a cutting means of which one end is connected to one side of the aqueous solution bag so as to cut the aqueous solution bag by being pulled by an external force, wherein the border of one side of the aqueous solution bag is bound to the inner surface of the outer bag along a first binding line.

A powder transfer bag includes a balloon or a membrane sealing its mouth. A connector to be used with the bags allows the bag to connect to a hydration device. A method of hydrating material in a powder transfer bag is provided.

A powder transfer bag includes a balloon or a membrane sealing its mouth. A connector to be used with the bags allows the bag to connect to a hydration device. A method of hydrating material in a powder transfer bag is provided.

A flange member for sealing a mouth extending from a reservoir, includes an annular body for receiving and connecting with the mouth of the reservoir, and a membrane coupled to a flange surface defined at a distal end of the annular body.