A method of applying a plurality of partial indentations to at least one sidewall of a reclosable pouch includes providing a double roller mechanism having a first roller wheel and a second roller wheel including complementary opposing male and female embossing surfaces, and applying a plurality of partial indentations to a first surface or a second surface of the first sidewall. The partial indentations partially extend into the one of a first surface and a second surface of the first sidewall, include a single row of partial indentations that extends longitudinally between opposite ends of a first interlocking member in at least one of an area that is above the first interlocking member extending from the first surface of the first sidewall and below the top edge of the first sidewall, and an area that is below the first interlocking member extending from the first surface of the first sidewall.

The present invention relates to a device for closing bags or the like, including two complementary profile members (A, B), characterized in that each of the two complementary profile members includes at least two profiled attachment elements (112, 114, 116, 118) for which form a multiple closure, in that said profiled elements for attachment have flattened portions (300) distributed over the length thereof, and in that said profiled attachment elements are supported by at least one respective support mat (102, 104) on which said profiled attachment elements are integrally formed, wherein the support mat is to be attached onto a support wall (500) and has a width (14) that is greater than the total width (13) of the profiled attachment elements.

A releasable fastening features a first fastening strip including an elongated, flexible base carrying an array of discrete fastener elements arranged in rows and columns, and a second fastening strip configured to releasably engage with the first fastening strip. The first fastening strip also includes a longitudinally continuous rib supported by the upper surface of the base of the first fastening strip, the rib extending sufficiently far from the base of the first fastening strip to engage a sealing portion of the second fastening strip, and of a bending strength sufficiently low that the rib is placed in an elastically bent state, when the first and second fastening strips are in the engaged state, thereby forming with the sealing portion of the second fastening strip a non-interlocking barrier to resist flow across the fastening with the first and second fastening strips in the engaged state.

A reclosable pouch in combination with an elongate closure mechanism. The elongate closure mechanism includes a first base member disposed along a first sidewall. A pair of interlocking members extends from a first surface of the first base member, and are parallel to each other with a space therebetween. A plurality of partial indentations is disposed along a second surface of the first base member, extending longitudinally between the opposite ends of the elongate closure mechanism, and being visible between the opposite ends of the elongate closure mechanism. The pair of interlocking members extending from the first base member occlude and deocclude with a pair of interlocking members extending from the second base member, in order to resealably close the mouth. The plurality of partial indentations remains visible during the occluding and deoccluding.

A child resistant zipper closure for a bag includes a slider having a flexible tab with a torpedo. To open a zipper closure, the tab must be held in a downward position to engage the torpedo between male and female tracks and result in separation of interlocked complementary profiles, while the slider is moved along the zipper closure.

A releasable fastening features a first fastening strip including an elongated, flexible base carrying an array of discrete fastener elements arranged in rows and columns, and a second fastening strip configured to releasably engage with the first fastening strip. The first fastening strip also includes a longitudinally continuous rib supported by the upper surface of the base of the first fastening strip, the rib extending sufficiently far from the base of the first fastening strip to engage a sealing portion of the second fastening strip, and of a bending strength sufficiently low that the rib is placed in an elastically bent state, when the first and second fastening strips are in the engaged state, thereby forming with the sealing portion of the second fastening strip a non-interlocking barrier to resist flow across the fastening with the first and second fastening strips in the engaged state.

A child resistant zipper closure for a bag includes a slider having a flexible tab with a torpedo. To open a zipper closure, the tab must be held in a downward position to engage the torpedo between male and female tracks and result in separation of interlocked complementary profiles, while the slider is moved along the zipper closure.

A method of applying a plurality of partial indentations to at least one sidewall of a reclosable pouch includes providing a double roller mechanism having a first roller wheel and a second roller wheel including complementary opposing male and female embossing surfaces, and applying a plurality of partial indentations to a first surface or a second surface of the first sidewall. The partial indentations partially extend into the one of a first surface and a second surface of the first sidewall, include a single row of partial indentations that extends longitudinally between opposite ends of a first interlocking member in at least one of an area that is above the first interlocking member extending from the first surface of the first sidewall and below the top edge of the first sidewall, and an area that is below the first interlocking member extending from the first surface of the first sidewall.