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1. 发明申请

US20230089317A1 PASTEURIZATION POUCH WITH BARRIER 有权
公开(公告)号：US20230089317A1
公开(公告)日：2023-03-23
申请号：US18071433
申请日：2022-11-29
申请人： Sonoco Development, Inc.
发明人： Mary Katherine Truitt , Donald Gregory Taylor
IPC分类号： B65D75/20 , B65D65/10 , B65D65/42 , B65B55/02 , B65B25/00 , B65B51/10 , B65D85/72
摘要： A package comprising a first panel defining a first end, a second end opposite the first end, and at least two side edges; a second panel defining a first end, a second end opposite the first end, and at least two side edges, wherein the second panel is connected to the first panel via longitudinal seams formed along respective side edges of the first and second panels; and at least one end seam formed along at least one of the first end or the second end of the first and second panels, wherein the at least one end seam comprises an outer edge; and a barrier coating disposed on an interior surface of at least one of the first and second panels, wherein the barrier coating does not extend to the side edges of the longitudinal seams or the outer edge of the at least one end seam.

2. 发明申请

US20230075206A1 METHOD OF FORMING ASSEMBLED PACKAGE WITH FIRST PACKAGE FACE AND SECOND PACKAGE FACE 有权
公开(公告)号：US20230075206A1
公开(公告)日：2023-03-09
申请号：US18054720
申请日：2022-11-11
申请人： Altria Client Services LLC
发明人： Luiz Andre Rodrigues , Onesio Luis Thesing , Timothee Cailleaux
IPC分类号： B65D17/28 , B65D75/20 , B65D75/14 , B65D75/58
摘要： The method including providing a sheet of material in the form of a strip, first folding the sheet of material onto itself to form a first package face and a second package face that oppose each other, a first end portion and a second end portion of the sheet of material extending from the first package face, sealing the sheet of material along opposed longitudinal edges of the sheet of material, fixing the first end portion and the second end portion to each other to form a sealing flap, first defining an opening cut in the sealing flap, the opening cut being defined by both the first end portion and the second end portion, and connecting the sealing flap to the first package face to form the assembled package, the opening cut not being visible or directly accessible on the assembled package.

3. 发明授权

US11542060B2 Package for consumer goods and method for manufacturing a tear-open package 有权
公开(公告)号：US11542060B2
公开(公告)日：2023-01-03
申请号：US15926305
申请日：2018-03-20
申请人： Altria Client Services LLC
发明人： Luiz Andre Rodrigues , Onesio Luis Thesing , Timothee Cailleaux
IPC分类号： B65D17/28 , B65D75/14 , B65D75/20 , B65D75/58 , B65D17/00
摘要： The package includes a sheet material with a first end and a second end, the first end being connected to the second end to form a sealing flap, the sealing flap sealing the package along at least a transversal edge of the sheet material, longitudinal edges of the sheet material being connected to each other. The sealing flap defines an opening cut, the opening cut being arranged in a sealed portion of the package. A first part of the sheet material forms a first package face, the sealing flap being connected to the first package face.

4. 发明授权

US11498718B2 Package for consumer goods and method for manufacturing a tear-open package 有权
公开(公告)号：US11498718B2
公开(公告)日：2022-11-15
申请号：US15926305
申请日：2018-03-20
申请人： Altria Client Services LLC
发明人： Luiz Andre Rodrigues , Onesio Luis Thesing , Timothee Cailleaux
IPC分类号： B65D17/28 , B65D75/14 , B65D75/20 , B65D75/58 , B65D17/00
摘要： The package includes a sheet material with a first end and a second end, the first end being connected to the second end to form a sealing flap, the sealing flap sealing the package along at least a transversal edge of the sheet material, longitudinal edges of the sheet material being connected to each other. The sealing flap defines an opening cut, the opening cut being arranged in a sealed portion of the package. A first part of the sheet material forms a first package face, the sealing flap being connected to the first package face.

5. 发明申请

US20220305738A1 MULTI-CHAMBER CONTAINER FOR BIOLOGICAL MATERIALS AND COMPOUNDED PHARMACEUTICALS 有权
公开(公告)号：US20220305738A1
公开(公告)日：2022-09-29
申请号：US17703042
申请日：2022-03-24
申请人： Instant Systems, Inc.
发明人： Tara C. RAMSEY
IPC分类号： B29C65/16 , B29C65/00 , B65D75/20 , B65D75/52 , B65D75/58
摘要： An apparatus for storing tissue and other biological materials includes a separable flexible container that includes a first layer coupled to a second layer via a set of seals to define a first storage volume and a second storage volume. Separate tissue specimens are containable within the first storage volume and the second storage volume. A first portion of the first layer or the second layer defines a first opening into the first storage volume. A second portion of the first layer or the second layer defines a second opening into the second storage volume. The opening into the first volume and the opening into the second volume are positioned near opposite edges of the flexible container. The separable flexible container also includes a hinge to allow the first opening and the second opening to move from location on opposing edges of the separable flexible container to adjacent locations.

6. 发明申请

US20220234810A1 PLASTIC FILM AND PACKAGING USING THE PLASTIC FILM 有权
公开(公告)号：US20220234810A1
公开(公告)日：2022-07-28
申请号：US17432520
申请日：2020-02-25
申请人： Tecksom International Limited
发明人： Luen Sing TANG
IPC分类号： B65D81/34 , B65D77/20 , B65D65/42 , B65D81/32 , B65D75/58 , B65D33/25 , B65D33/01 , B65D75/20 , B65D77/22 , B65D65/40 , C09J7/40 , C09J7/30
摘要： A multi ply plastic film to create a heat-sealed enclosure for food to be heated inside the enclosure save for a region of the heat-seal where a vent-opening can be established to allow gas and/or steam to escape the enclosure during heating of the food. The film has a primary panel to create the enclosure by heat sealing to itself or a separate panel or to a peripheral lip of a container There is also provided a release panel applied to said primary panel to be located intermediate of and to prevent the primary panel being heat-sealed to itself or peripheral lip at the peripheral heat-sealed region for the vent-opening to thereat be established.

7. 发明授权

US11040494B2 Method and device for producing a pack for preparing food or beverage products 有权
公开(公告)号：US11040494B2
公开(公告)日：2021-06-22
申请号：US16480390
申请日：2018-01-31
申请人： SOCIETE DES PRODUITS NESTLE S.A.
发明人： Stephane Pellegrini
IPC分类号： B29C65/18 , B29C65/00 , B29C65/78 , B65B29/02 , B65B43/02 , B65D75/20 , B65D75/58 , B65D85/804 , A47J31/40 , B29L31/00
摘要： The invention relates to a method for wrapping and sealing a flexible sheet over an insert (10) to produce a pack (100) for preparing a food or beverage product from one or more ingredients; the pack comprising an insert (10) and a container (20) made from the flexible sheet folded to store the one or more ingredients, the flexible sheet being arranged overwrapping and matching the shape of the insert (10) in its entirety except for the part of the insert (10) in direct communication with the inner volume of the container (20); the method comprising the following steps: —holding the insert (10) so that it is substantially perpendicular with respect to the flexible sheet; —moving the insert (10) towards the flexible sheet, until it touches a bottom sealing tool (210); —moving at least two side sealing tools (220, 230) towards the insert (10); —applying by the bottom sealing tool (210) and by the side sealing tools (220, 230) a certain required pressure and temperature to achieve a tight sealing of the flexible sheet over the entirety of the insert (10) except for the part of it in direct communication with the inner volume of the container (20). The invention further relates to a device (200) for wrapping and sealing a flexible sheet over an insert (10) to produce a pack (100) for preparing a food or beverage product from one or more ingredients.

8. 发明授权

US10913832B2 Water-soluble polyvinyl alcohol blend film, related methods, and related articles 有权
公开(公告)号：US10913832B2
公开(公告)日：2021-02-09
申请号：US16679600
申请日：2019-11-11
申请人： MONOSOL, LLC
发明人： Steven G. Friedrich , David M. Lee , Thomas J. Yogan , Regine Labeque
IPC分类号： C08J5/18 , B65D75/04 , B32B1/02 , B65D75/08 , B65D75/20 , B65D75/06 , B65D75/12 , B65D75/22 , B32B1/08 , B65D75/32 , B65D75/30 , C11D3/37 , C11D17/04
摘要： Disclosed herein are water-soluble films including a polyvinyl alcohol (PVOH) resin blend and optionally one or more additional components such as plasticizers, fillers, surfactants, and other additives. Also disclosed herein are articles including the water-soluble film and containing a composition such as a household care composition. The PVOH resin blend includes a PVOH copolymer including one or more types of anionic monomer units such as a PVOH terpolymer and a PVOH polymer such as a partially or completely hydrolyzed PVOH homopolymer. When the PVOH copolymer and PVOH polymer are blended in particular proportions and/or selected with regard to various criteria related to the 4% solution viscosity of one or both of the PVOH polymer(s) and PVOH copolymer(s), the resulting water-soluble film formed from the PVOH resin blend exhibits substantially improved aqueous dissolution properties.

9. 发明申请

US20200306110A1 A PACKAGING UNIT FOR ABSORBENT ARTICLES AND A METHOD OF MANUFACTURING A PACKAGING UNIT 审中-公开
公开(公告)号：US20200306110A1
公开(公告)日：2020-10-01
申请号：US16314234
申请日：2016-07-05
申请人： Essity Hygiene and Health Aktiebolag
发明人： Anders Silfverstrand , Maria Swedberg
IPC分类号： A61F13/551 , B65D75/20
摘要： A packaging unit for an absorbent article is formed from a sheet of material and includes a longitudinal center line, a transversal center line, a first longitudinal edge zone, a second longitudinal edge zone, a first transversal edge zone and a second transversal edge zone. At least one of the first longitudinal edge zone, the second longitudinal edge zone, the first transversal edge zone or the second transversal edge zone includes at least one zone provided with surface protrusions integrally formed from the material of the sheet of material. The sheet of material includes at least one landing zone able to engage with the surface protrusions to provide a fastening mechanism when said sheet of material is rolled or folded. A method of manufacturing a packaging unit and a method to close a packaging unit holding an absorbent article are also disclosed.

10. 发明授权

US10696461B2 Packaging 有权
公开(公告)号：US10696461B2
公开(公告)日：2020-06-30
申请号：US16356781
申请日：2019-03-18
申请人： Consolidated Graphics, Inc.
发明人： Richard Scott Jones , Adam Mitchell Geerts , Craig Lowery Lombardi , Andrew Cunningham Charters
IPC分类号： B65D73/00 , B65D75/20
摘要： According to one aspect, a packaging includes a first panel including a first end and a second end, wherein first and second opposing perimeter side edges define the first panel and extend between the first end and the second end, and a first area having an inside surface is defined by the first end, the second end, and the perimeter side edges. A second panel includes a third end and a fourth end, wherein third and fourth opposing perimeter side edges define the second panel and extend between the third end and the fourth end, a second area having an inside surface is defined by the third end, the fourth end, and the perimeter side edges and wherein the second end is coupled to the third end at a first fold line. First and second tongues extend from third and fourth opposing perimeter side edges, respectively, at second and third fold lines, respectively. When the first panel is folded toward the second panel about the first fold line and the first and second tongues are folded about the second and third fold lines, respectively, the first and second tongues couple the first panel and the second panel. Further, the first end is coupled to the fourth end and the first area and the second area are free of fold lines and flaps.

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