Filter-bag for infusion products

B - Operations – Transporting – 65 – D

Patent

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210/7

B65D 63/18 (2006.01)

Patent

CA 1099229

FILTER-BAG FOR INFUSION PRODUCTS ABSTRACT OF THE DISCLOSURE A filter-bag for infusion products, such as tea, cam?- mile, or the like, formed of a paper tape coated with a heat-sealable layer, longitudinally bent by halves so that siad layer remains in the inside and heat-sealed so as to define an infusion product containing space. A labble is attached by a labble attaching thread retained at one end thereof between two heat-sealable edges of the bag and wound around the latter. The thread is fixed on the outside surface of the bag by means of heat-sealing at several points.

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