Bags with multiple and separable units

Abstract

Bags are provided herein, having multiple separable units. The bags may be used for sorting waste into types in a simple manner, which may encourage more people to sort their waste. The bags have separate units which are interconnected at their tops, to allow easy separation upon waste disposal. The bags may be used in a range of applications, from home use, replacing multiple containers by a single container with the bag, to municipal use in garbage containers, sparing placing and simplifying waste processing.

1 . A bag comprising at least two separable units wherein:
 each separable unit comprises a top opening having an opening circumference, the separable units are attached to each other by a perforated attachment region extending along at least a section of the opening circumference of each unit, and the units are free and not connected to each other along at least 80% of their length.   
     
     
         2 . The bag of  claim 1 , wherein each separable unit comprises at least one handle at the perforated section and at least one handle in a non-perforated section of its opening circumference. 
     
     
         3 . The bag of  claim 1 , wherein the opening circumference of at least one pair of attached units has a horizontal dimension and a vertical dimension, and wherein the perforated attachment region extends along the vertical dimension of the opening circumference. 
     
     
         4 . The bag of  claim 1 , wherein the separable units are rectangular and stiff. 
     
     
         5 . The bag of  claim 1 , arranged to fit inside a waste container. 
     
     
         6 . The bag of  claim 1 , further comprising a margin designed to enable attachment or mounting of the bag in a container while keeping the top openings of the units substantially planar. 
     
     
         7 . A method of sorting home waste comprising:
 using the bag of  claim 1  to sort different waste types to different units, and separating the units upon waste disposal.