摘要:
A zipper assembly (104) is provided that can include an elongated base (200) that may be coupled with a panel (102) of an enclosure (100), and interlocking elements (202, 204) protruding from the base that can alternate between a mated state while coupled with other interlocking elements of another base and an unmated state while separated from the other interlocking elements of the other base to alternately close and open the enclosure. One or more of the base or the interlocking elements may include a core (208) and at least a partial outer layer (206). The core can be formed from a core material having a higher water solubility than an outer material from which the outer layer is formed.
摘要:
A reclosable zipper (10) is disclosed which includes a first profile (12) containing a first interlocking element (14) and a first product side flange (16). A second profile (18) is provided which contains a second product side flange (22) and a second interlocking element (20) for reclosably interlocking with the first interlocking element (14). A sachet is provided on a flange either on the product or consumer side or extending between the first and second flanges.
摘要:
A flowwrapper package (10) with a reclosure is provided. The reclosure typically includes a double profile zipper (32), with upper and lower flanges. Additionally, a pre-activated peel seal (56) is provided between the lower flanges to provide hermeticity. The double zipper allows the user to reclose the package. The absence of hermetic end seals allows for increased production rates.