A cotton-based single use grocery bag for carrying groceries or other items. The single use grocery bag is also used for cleaning furniture, cleaning counter tops, washing dishes, etc. The single-use grocery bag may include the a body made of a cotton gauze material defining an internal compartment between a first side, a second side, a third side, a fourth side, a top, and a bottom, wherein the internal compartment is accessed through an opening at the top; the first side and the third side each comprise edges coupled together at a bottom portion of the body and separated at a top portion of the body; and the separated edges define a gap communicating the internal compartment with an outside of the body, wherein each gap is entirely disposed downward relative to the top and the opening and communicates the internal compartment to the external environment.

A fabric security bag having a fabric closable draw string configuration is provided. In general, the fabric security bag includes a fabric envelope surrounding the fabric security bag chamber; a closeable opening at the top of the fabric envelope open to the chamber; and at least one longitudinal cable channel housing with a cable channel running longitudinally completely around the periphery of the closeable opening. The cable channel housing is secured to the top of the fabric envelope and has entries into the cable channel at each end of the longitudinal cable channel housing. The cable channel housing has a longitudinal fabric wall along its full length with a series of voids separated by fabric portions to reduce the amount of fabric enclosing the cable channel.

To prevent a reduction in a bending strength and a buckling strength of a container bag for fluid in which a spout is mounted on an upper end of a trunk section formed of a sheet material. Cells 9 are formed between two films of the sheet material 2 by bonding the films together along bonding lines 8, and inflated with fluid. The cells 9 positioned within a width of the spout in a width direction of the trunk section 5 extends downwardly from a site at which the spout 6 is clamped by the layers of the sheet material 2. A lower end of the spout 6 is situated lower than upper ends of the cells 9.

A woven laminated plastic bag having a weakened portion is provided. The weakened portion is generally defined by a plurality of perforations in the bag. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing.

In one method, a piece of nonwoven PET or PP fabric is formed into a tote bag using a bag forming device. Seams of the tote bag are ultrasonically welded using an ultrasonic bag welding device. The ultrasonic bag welding device includes at least one sonotrode. In another method, BOPP film is received and a full-color graphic is printed on the BOPP film for each tote bag using a printer. The printed BOPP film is received from the printer and nonwoven PP or PET fabric is received from a roll of nonwoven PP or PET fabric using a laminator. The printed BOPP film is laminated to the nonwoven PP or PET fabric. The printed BOPP film laminated to nonwoven PP or PET fabric is received from the laminator and a finished version of each tote bag is produced using an ultrasonic bag welding device.

The present invention is directed to flexible or semi-flexible closed package (1) for containing an ingredient for preparing an edible product in a food or beverage preparation machine, said package comprising: (i) flexible or semi-flexible lateral walls (2) that form a flatten package body, and (ii) a cup-shaped bottom portion (3) adapted to the insertion of a fluid injection element of the machine, the package (1) being formed from a one-piece elongated primary flat blank sheet (5) made of flexible material, that is folded in a U-shape around its transversal symmetry axis (Lx), and sealed along its lateral (4) and upper (34) edges, wherein said cup-shaped bottom portion (3) is a hollow volume having a concave lower side (7) and convex lateral sides (8), and the profile curvature of said lower side (7) being identical to the profile curvature of each of said lateral sides (8).

A method of producing flexible polypropylene fabric bags with heat fused seams comprising providing fabric pieces, wherein each fabric piece has a coated side and an uncoated side; positioning fabric pieces so that a coated side of one fabric piece faces a coated side of another fabric piece; selecting an area of fabric to be joined for forming a seam or joint; applying heat to the area to be joined that is less than the melting point of the fabrics, for forming one or more seams or joints and wherein the heat fused seams or joints of a resulting polypropylene bag retains at least 85% of the fabric strength without using sewing machines.

In one method, a piece of nonwoven PET or PP fabric is formed into a tote bag using a bag forming device. Seams of the tote bag are ultrasonically welded using an ultrasonic bag welding device. The ultrasonic bag welding device includes at least one sonotrode. In another method, BOPP film is received and a full-color graphic is printed on the BOPP film for each tote bag using a printer. The printed BOPP film is received from the printer and nonwoven PP or PET fabric is received from a roll of nonwoven PP or PET fabric using a laminator. The printed BOPP film is laminated to the nonwoven PP or PET fabric. The printed BOPP film laminated to nonwoven PP or PET fabric is received from the laminator and a finished version of each tote bag is produced using an ultrasonic bag welding device.

A method of producing flexible polypropylene fabric bags with heat fused seams comprising providing fabric pieces, wherein each fabric piece has a coated side and an uncoated side; positioning fabric pieces so that a coated side of one fabric piece faces a coated side of another fabric piece; selecting an area of fabric to be joined for forming a seam or joint; applying heat to the area to be joined that is less than the melting point of the fabrics, for forming one or more seams or joints and wherein the heat fused seams or joints of a resulting polypropylene bag retains at least 85% of the fabric strength without using sewing machines.

In one method, a piece of nonwoven PET or PP fabric is formed into a tote bag using a bag forming device. Seams of the tote bag are ultrasonically welded using an ultrasonic bag welding device. The ultrasonic bag welding device includes at least one sonotrode. In another method, BOPP film is received and a full-color graphic is printed on the BOPP film for each tote bag using a printer. The printed BOPP film is received from the printer and nonwoven PP or PET fabric is received from a roll of nonwoven PP or PET fabric using a laminator. The printed BOPP film is laminated to the nonwoven PP or PET fabric. The printed BOPP film laminated to nonwoven PP or PET fabric is received from the laminator and a finished version of each tote bag is produced using an ultrasonic bag welding device.