A bag sealing system for securing one or more items in a closable bag comprises a moveable frame, a closable bag, a closing device and a driving device. The moveable frame can have an open configuration, intermediate configurations and a closed configuration. The closable bag has an open end and a closed end wherein the open end of the closable bag is coupled to the moveable frame. The closing device is provided for securely closing the open end of the bag via a securing element, and the driving device is coupled to the closing device to actuate the closing device to securely close the closable bag.

A bag sealing system for securing one or more items in a closable bag comprises a moveable frame, a closable bag, a closing device and a driving device. The moveable frame can have an open configuration, intermediate configurations and a closed configuration. The closable bag has an open end and a closed end wherein the open end of the closable bag is coupled to the moveable frame. The closing device is provided for securely closing the open end of the bag via a securing element, and the driving device is coupled to the closing device to actuate the closing device to securely close the closable bag.

A system and a method for closing, in an automated way, at least one package having a reversibly closeable interlocking element comprising a first complementary element and a second complementary element extending between two extremities. The system includes a pressing element, configured to press the first complementary element against the second complementary element by sliding between the two extremities, and a counteracting element, configured to stop the second complementary element when the pressing element presses the first complementary element against the second complementary element, in such a way that the first complementary element and the second complementary element interlock with each other along their entire length.

In order to reduce, at the time when an opening of an accommodation bag is sealed, wrinkles that occur at the accommodation bag, a sealing device (1) includes: a contact member (10) configured to be inserted into an accommodation bag (B1) accommodating a polycrystalline silicon material (S1); a sealing member configured to seal a sealing area (SE); a driving mechanism (20) configured to drive the contact member (10) so as to pull an opening (B2); and a sandwiching member (30) configured to be able to sandwich the accommodation bag (B1) for a second distance (D2) shorter than a first distance (D1) that is a length of the accommodation bag (B1) along the opening (B2) of the accommodation bag (B1).

In order to reduce, at the time when an opening of an accommodation bag is sealed, wrinkles that occur at the accommodation bag, a sealing device (1) includes: a contact member (10) configured to be inserted into an accommodation bag (B1) accommodating a polycrystalline silicon material (S1); a sealing member configured to seal a sealing area (SE); a driving mechanism (20) configured to drive the contact member (10) so as to pull an opening (B2); and a sandwiching member (30) configured to be able to sandwich the accommodation bag (B1) for a second distance (D2) shorter than a first distance (D1) that is a length of the accommodation bag (B1) along the opening (B2) of the accommodation bag (B1).

The invention relates to a resealable package (1, 1, 1), comprising a package body (2) having a first side wall (4), a second side wall (6) opposite the first side wall (4), an openable top end (8) and a closed bottom end (10), wherein a portion (12) of the first side wall (4) protrudes beyond the second side wall (6) at the top end (8) in a direction from the bottom end (10) to the top end (8), and a closure element (18) which is releasably adhered to an inner surface (14) of the portion (12) of the first side wall (4) which protrudes beyond the second side wall (6) and the second side wall (6) so as to close the top end (8). Upon removal of the closure element (18) from the package body (2), a resealable adhesive arrangement (20, 22; 23; 25) is exposed so as to allow the inner surface (14) of the portion (12) of the first side wall (4) which protrudes beyond the second side wall (6) and an outer surface (16) of the second side wall (6) to be resealably adhered to one another in a position to close the top end (8). Further, the invention relates to a method and an apparatus (100) for producing the resealable package (1, 1, 1).

The invention relates to a resealable package (1, 1, 1), comprising a package body (2) having a first side wall (4), a second side wall (6) opposite the first side wall (4), an openable top end (8) and a closed bottom end (10), wherein a portion (12) of the first side wall (4) protrudes beyond the second side wall (6) at the top end (8) in a direction from the bottom end (10) to the top end (8), and a closure element (18) which is releasably adhered to an inner surface (14) of the portion (12) of the first side wall (4) which protrudes beyond the second side wall (6) and the second side wall (6) so as to close the top end (8). Upon removal of the closure element (18) from the package body (2), a resealable adhesive arrangement (20, 22; 23; 25) is exposed so as to allow the inner surface (14) of the portion (12) of the first side wall (4) which protrudes beyond the second side wall (6) and an outer surface (16) of the second side wall (6) to be resealably adhered to one another in a position to close the top end (8). Further, the invention relates to a method and an apparatus (100) for producing the resealable package (1, 1, 1).

A sheet storing device of the present disclosure includes: an attaching part configured to attach a storage bag for a sheet; a moving part configured to move the sheet toward inside of the storage bag; a first guide part configured to make contact with an inner surface of the storage bag; and a second guide part configured to make contact with an outer surface of the storage bag, and sandwich the storage bag together with the first guide part. The first guide part comprises a first flat surface configured to make contact with the sheet moved by the moving part. The second guide part comprises a second flat surface configured to make contact with the outer surface of the storage bag such that the sheet moved by the moving part makes contact with a part of the inner surface of the storage bag. The first guide part and the second guide part are disposed such that the first flat surface and the second flat surface are located on the same plane.

A sheet storing device of the present disclosure includes: an attaching part configured to attach a storage bag for a sheet; a moving part configured to move the sheet toward inside of the storage bag; a first guide part configured to make contact with an inner surface of the storage bag; and a second guide part configured to make contact with an outer surface of the storage bag, and sandwich the storage bag together with the first guide part. The first guide part comprises a first flat surface configured to make contact with the sheet moved by the moving part. The second guide part comprises a second flat surface configured to make contact with the outer surface of the storage bag such that the sheet moved by the moving part makes contact with a part of the inner surface of the storage bag. The first guide part and the second guide part are disposed such that the first flat surface and the second flat surface are located on the same plane.

Method for packaging electrical insulators (4) for high voltage or very high voltage, such as electrical line insulators made with a dielectric material chosen from glass or porcelain, and more specifically, electrical insulators with a protective hydrophobic silicone elastomer coating covering the surface of the electrical insulators, under vacuum or under inert gas.