Adapted accessory for paper packaging

Abstract

The present invention relates to a screw cap used as an accessory coming from multi-layer paper packaging, which in turn is used for packaging liquid food products (Figure 1, A, B, Γ, Δ), whereby this cap (FIGURE 2, A, B, Γ) does not detach from the plastic ring located around the packaging spout. The present invention includes a cap (FIGURE 2) which, after the package is opened (FIGURE 4), remains attached to the plastic ring around the spout (FIGURE 3, A, a, B, a, Δ, a), such that the cap and the retaining ring cannot separate from the packaging spout. As the cap (FIGURE 2) is rotated in this invention for the purpose of opening the package, the cap remains connected to the ring via a retention mechanism on the main surface of the cap (FIGURE 1, A, a, FIGURE 1, Δ, a, FIGURE 2, Γ, a).