Class / Patent application number | Description | Number of patent applications / Date published |
383116000 | Coating or lamination | 21 |
20100129008 | Laminate for a bag for flowable material having an oriented polypropylene, and a bag made therefrom - A bag for a flowable material comprising a plurality of walls coupled together by way of a plurality of seals to define a substantially fluid tight cavity. The plurality of walls each comprising a laminate structure comprising a sealant layer of a polyethylene material, a core layer of an oriented polypropylene material, and a cap layer of an EVOH material. | 05-27-2010 |
20100172603 | Packaging bag having an anti-slip plastic layer - A packaging bag includes a plain woven plastic bag body having two opposite major walls facing each other to define an accommodation space, and at least one anti-slip plastic layer formed by thermo-coating on an outer surface of at least one of the major walls so as to provide a frictional force for preventing slippage of the bag body. The bag body is made of a material selected from the group consisting of polypropylene and polyethylene. The anti-slip plastic layer is made of a material selected from the group consisting of polypropylene, polyethylene, and polyvinyl chloride. | 07-08-2010 |
20100195939 | Multi-layer laminated film for making a retail-ready microwave oven cooking pouch - A flexible rollstock material used in the construction of microwave cooking bags. The rollstock material includes, in progressive inner to outer layers, polyester, metal, adhesive, paper, adhesive and polypropylene. The formed bags are sufficiently strong to support the bag without external packaging while providing a printable exterior surface. The bag is subject to high heat cooking of protein without deleterious affect to the bag. | 08-05-2010 |
20100296757 | MULTILAYERED LAMINATE FILM - There is provided a multilayer laminate film with easy unsealability, heat resistance and easy cuttability, having a seal layer (A) and a base material layer (B), the multilayer laminate film containing the seal layer (A) and the base material layer (B) composed of a mixture of 10-50 parts by weight of high-density polyethylene and 50-90 parts by weight of polypropylene, laminated on the seal layer (A) in one layer or two or more layers,
| 11-25-2010 |
20110064337 | LAMINATING MATERIAL AND METHOD OF MANUFACTURING - A laminating sheet includes a translucent ply and an adhesive coating applied to the translucent ply. The adhesive coating is activatable by at least one of pressure and heat and is provided on the translucent ply in a configuration providing at least one form of indicia that is visible prior to the adhesive being activated. A method of manufacturing a laminating sheet is also disclosed, whereby an adhesive coating activatable by at least one of pressure and heat is applied to a translucent ply and is configured to provide at least one form of visible indicia. | 03-17-2011 |
20110097023 | Easy Open Package with Discrete Laminate with Die-Cut - An easy-open package includes a pouch including a discrete laminate including a base strip and a panel section having a die cut, the panel section sealed to the base strip; at least one of the base strip and the panel section anchored to a first side panel; and a product in the pouch. | 04-28-2011 |
20110123137 | BAGS HAVING ADHESIVE DRYING STRUCTURES AND RELATED METHODS - A bag can be formed of a material having a layer that is substantially water-impervious. A portion of the material can be folded to form a base of the bag. Water-based adhesives can be used with the folded portions to form the base, and openings can be provided in the layer of the material to permit the adhesives to dry. | 05-26-2011 |
20110176753 | PACKAGE HAVING A PRINTED LAMINATE - A package is fabricated with a first polymer film having reverse printed matter thereon, a second polymer film, and a woven bag, wherein the printed matter is between the first and second polymer films, and the second polymer film is positioned with the first polymer film at an outward facing side of the woven bag, or is positioned at an inward facing side of the woven bag. The second polymer film of the composite isolates the printed matter from cross contamination with contents intended for the woven bag. | 07-21-2011 |
20110229062 | PIPING BAGS FOR FOODS - A piping bag for applying pasty or creamy foods includes an essentially frustoconical bag section including at least one antimicrobial active ingredient. | 09-22-2011 |
20120014625 | MULTILAYER FILM AND BAG FORMED OF THE FILM - A multilayer film according to the present invention is a multilayer film, in which an outermost layer and an innermost layer are laminated via an intermediate layer arranged from one to three layers, with the intermediate layer including at least one layer being made of 0 to 55 weight % of a linear polyethylene having a density of 0.910 to 0.930 g/cm | 01-19-2012 |
20120033901 | Bag comprising machine direction oriented film - A packaging container comprising an outer layer of machine direction oriented polyethylene (1) bonded to an inner layer of polyethylene (2) by a bonding layer such as adhesive (3). The machine direction oriented polyethylene (1) serves to stiffen the package and provide resistance to heat when the inner sealant layers of polyethylene (2) are heat sealed together. The resulting package (4) simplifies recycling due to the substantial polyethylene composition. Further, additions of degradable additive may be combined with the machine direction oriented polyethylene (1) and polyethylene (2) to enhance degradation. | 02-09-2012 |
20120134606 | Non-Continuously Laminated Multi-Layered Bags With Ribbed Patterns And Methods of Forming The Same - Methods for creating multi-layered bags with increased or maintained strength involve forming a ribbed pattern in one or more film layers of a multi-layered bag. The method also includes non-continuously laminating the film layers of the multi-layered bag together. In one or more implementation, a transverse direction ring rolling process forms the ribbed pattern and bonds the film layers together. In one or more additional implementations, the ribbed pattern and lamination are formed separately. Still further implementations include forming network patterns one or more film layers of a multi-layered bag. Multi-layered bags formed in accordance with one or more implementations of the present invention include one or more of increased strength or reduced basis weight. | 05-31-2012 |
20120294554 | TRANSPORTING BAG STRUCTURE - A transporting bag structure is provided, which includes: a bag body, including an opening and an accommodating space; and a channel pipe, connected the accommodating space and an outside space. A first end of the channel pipe is exposed out of the bag body. A second end of the channel pipe is located inside the accommodating space. A gas and a fluid flow into the accommodating space to form a gas layer and a fluid layer. The channel pipe penetrates the gas layer and enables the second end to be immersed in the fluid layer. The channel pipe is closed by being pressed in a segmented manner due to pressure differentials of the layers, so that the gas of the gas layer is not able to flow back out of the accommodating space via the channel pipe, and the fluid of the fluid layer is unable to flow back. | 11-22-2012 |
20130028541 | PEELABLE STORAGE BAG AND METHOD OF MANUFACTURING - A storage bag for holding objects and materials is disclosed. The storage bag includes a pair of outer sheets and an inner sheet. The outer sheets are coupled by three seams. The storage bag has a cavity between the outer sheets and an opening. The inner sheet is mounted between portions of the outer sheets near the opening. The third sheet extends across the outer sheets between a pair of seams. The inner sheet has three layers that are coupled to each other. A first layer is coupled to one of the outer sheets by another seam and a third layer is adapted to be heat bonded to the other outer sheet. A weak bond area is formed between the third layer and the outer sheet. The weak bond allows the storage bag to be easily opened. A method of manufacturing the storage bag is also disclosed. | 01-31-2013 |
20130071050 | FOOD DRAINAGE BAG - The food drainage bag is a flexible drainage bag fabricated from a fine-mesh material having non-stick properties. The bag is utilized to drain excess liquid from frozen or fresh food items. Liquids can be made to drain more quickly from the foods simply gently by squeezing the bag. Alternatively, foods may be allowed to drain naturally if desired. The bag is easily cleaned and may be folded for storage or positioned on a hook to dry when not in use. The interior of the bag may be treated with a non-stick, non-toxic material to further enhance its non-stick properties. | 03-21-2013 |
20130315511 | PACKAGE BAG WITH EXTERNALLY ATTACHED COMMUNICATION DEVICE - The present invention is to provide a package bag having a metal layer, wherein the metal layer is formed with a first groove and a second groove, and the second groove has a first side extending to one edge of the metal layer and a second side away from said edge and communicating vertically with a central section of a first side of the first groove. The second side of the second groove is shorter than the first side of the first groove, such that the portions of the metal layer adjacent to the first side of the first groove form two first impedance-matching portions respectively, and the two corresponding portions of the metal layer adjacent to the first groove form two second impedance-matching portions respectively. Thus, due to the impedance-matching portions, a slot antenna can be formed on the metal layer for coupling with a communication device attached thereto. | 11-28-2013 |
20140270594 | ANTI-INCENDIARY FLEXIBLE INTERMEDIATE BULK CONTAINER WITH INDUCTION CONTROL - A method, apparatus and system is provided for both (1) decreasing electrostatic discharges to reduce the potential for incendiary discharges caused by electrostatic charges in flexible containers such as flexible intermediate bulk containers (FIBCs) and (2) decreasing the induction on isolated conductors nearby the container to reduce the potential for incendiary discharges from the isolated conductors | 09-18-2014 |
20150036952 | Bulk Materials Bag Having Anti-Skid Treatment and Method of Applying Treatment - An anti-skid treatment is applied to one or both major surfaces of bulk materials bags. The treatment may be applied to any bulk material bag, but is detailed in respect of films that tend to be relatively slippery, such as oriented polypropylene (“OPP”) and biaxially oriented polypropylene (“BOPP”). In one preferred embodiment, an elastomeric polymer having a coefficient of friction higher than that of the bag material is applied in strips to one or both surfaces of the bag. A method of manufacturing the bags is also described. | 02-05-2015 |
20150078686 | PACKAGING CONTAINER AND METHOD FOR MANUFACTURING THE SAME - To provide, with a simple construction, a packaging container by which leakage can be prevented, and breakage of the packaging container and flying-out of the contents accompanying the pressure rise in the inside of the container accompanying the warming can be prevented in warming the contents together with the container body. | 03-19-2015 |
20150125098 | Sealant Resin Composition, Laminated Film, And Packaging Bag - A resin composition for a sealant which has heat-sealing properties and non-absorbing properties to an inorganic component contained in the content, a laminated film, and a packaging bag, and a resin composition for a sealant including a cycloolefin polymer and a cycloolefin copolymer, wherein the resin composition includes 10 to 95% by weight of the cycloolefin polymer and 5 to 90% by weight of the cycloolefin copolymer. | 05-07-2015 |
20170232715 | FLEXIBLE CONTAINER AND A PROCESS FOR MAKING A FLEXIBLE CONTAINER | 08-17-2017 |