DISPENSER WITH A CAP FOR SACHETS

Abstract

The invention solves the problem of obtaining the optimal parameters of use, wherein the pouring nozzle has a soft, elastically flexible ending resistant to breaking or biting. The dispenser with a cap for sachets is characterized in that the pouring nozzle (5) has a top region (9) made of a thermoplastic elastomer, forming a monolith with the rest of the body (1) of the dispenser, and the said pouring nozzle (5) is equipped in the top region (2) with an elastic partition forming a membrane (10) with a pair of intersecting slits.

Claims

1. A dispenser with a cap for sachets, having a body with an outer surface shaped with a tube-like outline, a weldable portion at the bottom end and a pouring nozzle with a cap in the top end, characterized in that the pouring nozzle (5) has a top region (9) made of thermoplastic elastomer, forming a monolith with the rest of the body (1) of the dispenser, which below the top region (9) is made of polyethylene and/or polypropylene, and the pouring nozzle (5) is equipped in the top region (9) with an elastic partition forming a membrane (10) with a pair of intersecting slits extending radially outwards, wherein the body (1) of the dispenser is made by a two-component injection-molding process.

2. A dispenser, according to claim 1, characterized in that the part of the body (1) situated below the top region (9) is made of polypropylene.

Description

[0012] The subject of the invention is shown in the drawing, in which:

[0013] FIG. 1 shows the dispenser and a cap in side view,

[0014] FIG. 2 shows the body of the dispenser in perspective view,

[0015] FIG. 3 shows the body of the dispenser in a partial cross section of the top region in side view,

[0016] FIG. 4 shows the body of the dispenser in a partial cross section in a different variant of the top region and a circular overlay of the inner surface in side view,

[0017] FIG. 5 shows the body of the dispenser in a partial cross section in another variant of the top region appointed above the upper shelf in side view,

[0018] FIG. 6 shows the body of the dispenser in a partial cross section with a flat membrane in side view,

[0019] FIG. 7 shows the body of the dispenser in a partial cross section in a different variant of the top region and a circular overlay of the inner surface and a flat membrane in side view,

[0020] FIG. 8 shows the body of the dispenser as on FIG. 7, but with a membrane of a concave meniscus in side view,

[0021] FIG. 9 shows the body of the dispenser in another variant with the top region appointed above the screw threads, and with a flat membrane in side view,

[0022] FIG. 10 shows the body of the dispenser in top view,

[0023] FIG. 11 shows the body of the dispenser as on FIG. 9, but with a membrane of a concave meniscus in side view.

[0024] The dispenser with a cap for sachets is made of plastic and is designed for permanent connection with a plastic container with flexible walls, such as sachets for fruit juice, fruit or vegetable puree, etc.

[0025] The dispenser with a cap for sachets, has a body 1 with an outer surface shaped with a tube-like outline, having a weldable portion 2, and above it the lower shelf 3, the upper shelf 4 and a pouring nozzle 5.

[0026] The lateral surface of the pouring nozzle 5 has a screw thread 6 and mounted is a removable cap 7 with a covering element having a profiling cup 8 on the upper part.

[0027] The pouring nozzle 5 has a top region 9 made of thermoplastic elastomer. The top region 9 forms a monolith with the rest of the body 1 of the dispenser, which below the top region 9 is made of polyethylene. In the dispenser, in the variant of the invention shown in FIG. 3, the pouring nozzle 5 has the top region 9 above the screw thread 6.

[0028] The body of the dispenser 1, in another variant shown in FIG. 4 has an elastic top region 9 appointed above the screw thread 6 with a circular overlay of the inner surface made of a thermoplastic elastomer.

[0029] The body of the dispenser in the variant shown in FIG. 5 has an elastic top region 9 above the upper shelf 4.

[0030] The body of the dispenser in the variant shown in FIG. 6 has a pouring nozzle 5 wherein the internal part of the top region 9 is equipped with an elastic, flat partition forming a membrane 10 with a pair of intersecting slits extending radially outwards. The membrane 10 is made of a thermoplastic elastomer.

[0031] The body of the dispenser in the variant shown in FIG. 7 has a top region with a circular overlay of the inner surface made of a thermoplastic elastomer and contains a flat membrane 10.

[0032] The body of the dispenser in the variant shown in FIG. 8 has a top region with a circular overlay of the inner surface made of a thermoplastic elastomer and contains a membrane 10 of a concave meniscus.

[0033] The body of the dispenser in the variant shown in FIG. 9 has an elastic top region 9 appointed above the screw thread 6 with a circular overlay of the inner surface made of a thermoplastic elastomer and contains a flat membrane 10.

[0034] The body of the dispenser in the variant shown in FIG. 11 has an elastic top region 9 appointed above the screw thread 6 with a circular overlay of the inner surface and contains a membrane 10 of a concave meniscus.