Patent classifications
B31B70/872
REUSABLE SELF-OPENING T-SHIRT BAG APPARATUS AND METHODS OF MANUFACTURE THEREOF
A bag apparatus includes a first bag wall, sides, a bottom, and an opening. Handles extend from the opening a define slits for hanging on a dispenser. A tab is disposed between the handles and extends from the bag at the opening. The tab includes a slit for handing on a dispenser. The bag and tab are configured to permit opening of the bag with pulling with a first force when the bag is mounted on a rack, and separation of the bag at the tab with pulling with a second force stronger than the first force.
FLEXIBLE MATERIAL PACKAGES
A flexible material package (100, 200) is presented comprising a reinforcing element (3) and a first sealed area (103) positioned close to the upper end of the package (100, 200) and preferably configured so as to close the package (100, 200), wherein the reinforcing element (3) is at least partially positioned within the first sealed area (103), the package (100, 200) further comprising gripping means positioned vertically below the reinforcing element (3) and configured so as to be used to support the package (100, 200). A closing method, a filling method and a formation method of the package (100, 200) are also presented.
FLEXIBLE CONTAINER WITH FITMENT AND PROCESS FOR PRODUCING SAME
A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.
Flexible container with fitment and process for producing same
A flexible container is provided. The flexible container includes four panels. The four panels form (i) a body portion; (ii) a neck portion, and a flare portion that extends from the neck portion; (iii) a tapered transition portion between the body portion and the neck portion; and (iv) the neck portion has a reduced width. The flare portion has an expanded end. The width of the flare portion gradually increases from the neck portion to the expanded end.
METHOD FOR MANUFACTURING A PACKAGING MATERIAL, A PACKAGING MATERIAL AND A PACKAGING
The invention relates to a production method of a material, a material and packaging intended mainly for food products. The design of the material used in the packaging machines allows for providing handles in the final packaging without the need for secondary operations. The handles are obtained through either placing a secondary narrower web onto the primary material, wherein the handle constitutes said web, or adjacent holes are cut in the primary material, wherein the handle is formed by the holes separating the primary material. A combination of these two methods or materials is also conceivable. In the area of holes, the primary material is joined with the secondary material, which is either a film or a membrane, wherein the secondary material is larger than the holes and it forms an overlap around them. The materials are joined in the overlap area around the inner circumference of the secondary material.
T-shirt bag for positioning device and method for manufacturing t-shirt bag
T-Shirt bag with a front foil layer, a rear foil layer and side folds, where the front foil layer and the rear foil layer and the two side folds at the bottom edge and at the top edge are joined together; and where at the top edge of the T-shirt bag two handles are formed by a recess, both handles being provided with a continuous suspension opening; where the perforation openings with incisions and a spot connection are provided in the front foil layer and in the front side fold portions of each handle.
ROLL OF SEPARABLE BAGS AND METHOD OF MANUFACTURE
A roll of separable bags which leaves no scrap material and method of making a roll of separable bags which leaves no scrap material is disclosed herein. An elongated tube of material having a length and a width is laid flat, forming a web of material. The web of material comprises an outer and an inner sheet portion. First and second seals are formed widthwise across the outer and inner sheet portions. First and second bag separating perforation lines are formed widthwise across the outer and inner sheet portions. A user may tear one bag away from the roll of bags by using the bag separating perforation line. The user may then deploy the handles of the bag by tearing along the handle perforation lines.
RECLOSABLE BAG AND METHOD TO MAKE SAME
The present invention relates to improvements for shopping and merchandise bags with integral handles. Disclosed is a bag with integral handles and closure elements located below the integral handles. Further disclosed is a process for manufacturing a reclosable bag with integral handles. The handles and bag may be formed from a wave-cut polymeric tube. In addition, the handles of the bag may be formed from a wave-cut polymeric tube while the body of the bag is formed from a side-gusseted polymeric tube. The disclosed bags and methods to make such bags provide cost effective solutions for providing reclosable bags with integral handles.
A PROCESS AND APPARATUS FOR MANUFACTURING BAGS MADE OF BIODEGRADABLE MATERIAL PLASTIC AND BAG THUS OBTAINED
A process for manufacturing bags made of a biodegradable or biodegradable-compostable plastic material and without any bellows, said process comprising the following sequence of steps: loading a reel (12) of plastic film (13) obtained by blown-film extrusion and having a width which corresponds to the width of at least one bag (50) to be formed; longitudinally cutting along cutting lines (15) to form at least two longitudinal bands (13); separating the bands to a given D distance from each other, and longitudinally welding; said steps being a function of the transversal dimension or width of the bag to be manufactured; transversally welding each individual longitudinal band (13) to define band portions (27) which corresponds to the longitudinal dimensions of the bags (50) to be formed, punching said band portions (27), moving and unloading the bags (50) thus formed.
BAG, METHOD AND DEVICE FOR PRODUCING A BAG
The invention describes a bag (300) having a first wall and a second wall that comprise paper and that are connected to one another by lateral edges such that a fill space is provided, wherein the second wall projects above the first wall as seen in the longitudinal direction of the bag, and having two ends, wherein a bottom is arranged on one end and an opening is provided on the other end, through which the fill space is accessible, wherein the bottom comprises at least one folding region of the second wall, wherein the folding region is folded over at least parts of the first wall about a crease line, and having at least one handle opening (109, 109).
The invention is characterized by the handle opening (109, 109) through which the second wall reaches outside of the folding region and through the folding region.