Bag for different products

Abstract

A bag with a tube-shaped body is made of a flexible material, sealed to from the bottom and opening at the top. It also has a separate sealing device in order to close the opening for the purposes of storage and transport. On the tube-shaped body there are at least two parallel pre-cut lines on the front and back or printed markings that run from the opening of the bag to the bottom and that lead to two lateral strips that are designed to be tied into a knot and thereby shut the opening of the bag once it has been opened without the need for separate sealing devices.

1 . A bag for various products, particularly foodstuffs, of the type comprising:
 a tube-shaped body made out of flexible sheeting, the tube shaped body being sealed at a bottom and having an opening at an uppermost end, the tube-shaped body having at least two pre-cut lines on front and back surfaces of the tube-shaped body opposite each other, the pre-cut lines running from the opening towards the back of the tube-shaped body along part of its length to define side strips; and separate sealing devices that close the opening for the purposes of storage and transport;   wherein the side strips enable the bag to be knotted once it has been opened without the separate sealing devices being necessary.   
     
     
         2 . The bag of  claim 1 , wherein the flexible sheeting of the tube-shaped body is made of a plastic material. 
     
     
         3 . The bag of  claim 1 , wherein the pre-cut lines further define detachable sections between the strips for closing the bag with a knot. 
     
     
         4 . The bag according to  claim 1 , wherein the pre-cut lines are straight and arranged lengthwise. 
     
     
         5 . A bag comprising:
 a tube-shaped body made out of flexible sheeting and having a sealed bottom and an opening at an uppermost end, wherein near the opening on at least one of a back surface and a front surface of the tube-shaped body there are markings that show an area to be cut to separate and form two side strips; and separate sealing devices ( 4 ) that close the opening ( 3 ) for the purposes of storage and transport; wherein the side strips are configured such that once the tube-shaped body is cut to form the side strips, the side strips enable the bag to be knotted once it has been opened without the need for separate sealing devices.