Device for discharge of a paste-like product from a package of flexible material and package adapted for use in connection with said device

Package for use in connection with a device for discharge of a paste-like, viscous, product, e.g. mayonnaise or similar, from a package of flexible material,

• wherein the discharge device (1) comprises an outer member (9) and an inner container (24) provided in said outer member, said package (2) with the product (3) to be discharged being located in said inner container,
• wherein a feeding device (4) is provided to displace the inner container (24) with the package (2) provided therein in a discharge direction (M) to a front or forward position (FL) relative to the outer member (9), whereby, in said front or forward position (FL), front parts (29) of the package (2) engage a front end side (28) of the outer member (9), and
• wherein a piston means (19) forming part of the feeding device (4) is provided to compress the package (2) and thereby increase the pressure on the product (3) therein for discharge of said product when the front parts (29) of the package (2) in said front position (FL) engage the front end side (28) of the outer member (9), characterized in
• that the front parts (29) of the package (2) are provided with outer portions (30) which are provided to engage a front end side (26) of the inner container (24) around an opening (27) in said front end side (26), and
• that inner portions (31) of the front parts (29) of the package (2) can be stretched or expanded through the opening (28a) in the front end side (28) of the outer member (9) when the piston means (19) is moved in the discharge direction (M) such that at lest one opening (32) in said front parts (29) of the package (2) is opened in order to admit discharging of the product (3) from the package (2).

Package for use in connection with a device for discharge of a viscous product from a package of flexible material,

• wherein the discharge device (1) comprises an outer member (9) and an inner container (24) provided in said outer member, said package (2) with the product (3) to be discharged being located in said inner container,
• wherein a feeding device (4) is provided to displace the inner container (24) with the package (2) provided therein in a discharge direction (M) to a front or forward position (FL) relative to the outer member (9), whereby, in said front or forward position (FL), front parts (29) of the package (2) engage a front end side (28) of the outer member (9), and
• wherein a piston means (19) forming part of the feeding device (4) is provided to compress the package (2) and thereby increase the pressure on the product (3) therein for discharge of said product when the front parts (29) of the package (2) in said front position (FL) engage the front end side (28) of the outer member (9),
• characterized in that the front parts (29) of the package (2) are provided with outer portions (30) which are provided to engage a front end side (26) of the inner container (24) around an opening (27) in said front end side (26), and
• that the front parts (29) of the package (2) are provided with inner portions (31) which are provided to engage the front end side (28) of the outer member (9) when the product (3) is discharged from the package (2).