Bags comprising matching closure profiles actuated by slider

A bag having complementary closure strips actuated by a cursor to open and close the bag, wherein the cursor comprises two parallel flanges defining a channel configured to receive the closure strips, and a central partition in the channel configured to penetrate between the strips to separate the strips when the cursor is actuated to open the bag, and wherein the bag comprises a connection zone underlying the closure strips at an end of the closure strips received by the cursor when the bag is closed, said connection zone being of limited length compared to the closure strips along the inside walls of the bag and configured to seal the inside walls of the bag when the bag is closed even though the central partition of the cursor is between the closure strips, said connection zone having a length measured parallel to the closure strips greater than the length of the cursor and extending to a side edge of the bag.

A bag having complementary closure strips actuated by a cursor to open and close the bag, wherein the cursor comprises two parallel flanges defining a channel configured to receive the closure strips, and a central partition in the channel configured to penetrate between the closure strips to separate the closure strips when the cursor is actuated to open the bag, and wherein the bag comprises a sealed connection zone underlying the closure strips at an end of the closure strips received by the cursor when the bag is closed and having a length slightly greater than the length of the cursor along the inside walls of the bag and extending to a side edge of the bag, wherein the sealed connection zone is configured to seal the inside walls of the bag when the bag is closed even though the central partition of the cursor is placed between the closure strips.

A bag having complementary closure strips actuated by a cursor to open and close the bag, wherein the cursor comprises two parallel flanges defining a channel suitable for receiving the closure strips, and a central partition in the channel configured to penetrate between the closure strips to separate the closure strips when the cursor is actuated to open the bag, and wherein the bag comprises a connection zone formed by adhesive between the inside walls of the bag, the adhesive connection zone underlying the closure strips at an end of the closure strips received by the cursor when the bag is closed and having a length slightly greater than the length of the cursor along the inside walls of the bag and extending to a side wall of the bag, wherein the adhesive connection zone is configured to seal the inside walls of the bag when the bag is closed even though the central partition of the cursor is placed between the closure strips.

A bag having complementary closure strips actuated by a cursor to open and close the bag, wherein the cursor comprises two parallel flanges defining a channel configured to receive the closure strips, and a central partition in the channel configured to penetrate between the closure strips to separate the cursor strips when the cursor is actuated to open the bag, and wherein the bag comprises at least one projection between the inside walls of the bag, said projection underlying the closure strips at an end of the closure strips received by the cursor when the bag is closed and configured to seal the inside walls of the bag when the bag is closed even though the central partition of the cursor is placed between the closure strips.

A bag having complementary closure strips actuated by a cursor to open and close the bag, wherein the cursor comprises two parallel flanges defining a channel configured to receive the closure strips, and a central partition in the channel configured to penetrate between the closure strips to separate the closure strips when the cursor is actuated to open the bag, and wherein the bag comprises a clip provided on the cursor, the clip comprising two resilient jaws connected to the respective flanges of the cursor and configured to press resiliently against outside faces of the bag underlying the closure strips at the end of the closure strips received by the cursor when the bag is closed to seal the inside walls of the bag when the bag is closed even though the central partition of the cursor is placed between the closure strips.

A bag having complementary closure strips actuated by a cursor to open and close the bag, wherein the cursor comprises two parallel flanges defining a channel configured to receive the closure strips, and a central partition in the channel configured to penetrate between the closure strips to separate the closure strips when the cursor is actuated to open the bag, and wherein the bag comprises a baffle underlying the closure strips adjacent to a mouth of the bag, said baffle being closed by the cursor and an end of the baffle corresponding to a position of the cursor when the bag is closed being heat sealed to seal the inside walls of the bag when the bag is closed even though the central partition of the cursor is placed between the closure strips.