公开(公告)号：WO2020084632A1

公开(公告)日：2020-04-30

申请号：PCT/IN2019/050772

申请日：2019-10-19

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: C08J7/06

Abstract: The present invention discloses a method of making a non-biodegradable flexible packaging substrate biodegradable. The method comprises the steps of (i) providing a substrate web from an unwind to a coating station (402), (ii) applying thin layer of uniform deposition of a curable coating on atleast one surface of the substrate partially or completely by the coating station wherein the external surface of the substrate is essentially coated, (iii) curing the coating applied on the substrate web by a curing unit, and (iv) collecting the coated substrate web in roll at rewind. Further, the thickness of the thin layer of uniform deposition is in the range of 0.01gsm to 10gsm. Representative drawing

公开(公告)号：WO2015193914A2

公开(公告)日：2015-12-23

申请号：PCT/IN2015/000248

申请日：2015-06-18

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

CPC classification number: B65D75/563 ,  B31B70/866 ,  B31B70/876 ,  B31B2155/00 ,  B31B2155/002 ,  B31B2160/20 ,  B65D31/10 ,  B65D33/065 ,  B65D33/10

Abstract: A method (100) of making an integrated handle (304) on at least one side gusset (308) of a flexible package (300) is provided. The method (100) includes steps of sealing a handle patch (222) on at least one half width of the side gusset laminate (218). Further, the method (100) provides parallel openings on the handle patch (222) such that a centre line of the two parallel openings coincides with centre lines of each half of the side gusset laminate (218). A cover patch (226) is sealed over the handle patch (222) overlapping the edges of the handle patch (222) and simultaneously with the side gusset laminate (218) ail around, such that a predefined area is left unsealed between the two parallel openings. The longitudinal edges of the side gusset laminate (218) are folded such that the handle patch (222) comes on the outer surface of the continuous open tube (242) being formed. The continuous open tube (242) is thereby used for manufacturing the flexible package (300).

Abstract translation: 提供了在柔性包装（300）的至少一个侧面角撑板（308）上制造集成手柄（304）的方法（100）。 方法（100）包括在侧面角撑层压板（218）的至少一半宽度上密封手柄贴片（222）的步骤。 此外，方法（100）在手柄贴片（222）上提供平行的开口，使得两个平行开口的中心线与侧面角撑层压板（218）的每一半的中心线重合。 覆盖片（226）被密封在与手柄贴片（222）的边缘重叠并且与侧部角撑层压板（218）同时重叠的手柄贴片（222）上，使得预定区域在两个平行 开口。 侧面角撑层压板（218）的纵向边缘被折叠，使得手柄贴片（222）在形成的连续开口管（242）的外表面上。 因此，连续开口管（242）用于制造柔性包装（300）。

公开(公告)号：WO2015114665A3

公开(公告)日：2015-08-06

申请号：PCT/IN2015/000056

申请日：2015-01-29

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B65D27/10

Abstract: The present invention provides a method of making re-closable package (10) and a product made therefrom. The said method comprises providing a first web (46) and a second web (50), folding a predetermined portion (P) of the first web (46) into a V-shape (58) thereby forming an extended portion and cutting the V-shape (58) of the first web (46) to form a pair of extended panels (62). A re-closable zipper (42) sealed with the extended panels (62). The first web (46) sealed with the second web (50) at a first sealing zone (SZ1) and second sealing zone (SZ2). Subsequently, cut the first web (46) and the second web (50) at the first sealing zone (SZ1) thereby obtaining a re-closable package (10). The said re-closable package (10) comprising a first panel (14), a second panel (18) and optionally side gussets (22, 26) and a bottom gusset (30).

公开(公告)号：WO2011111062A1

公开(公告)日：2011-09-15

申请号：PCT/IN2011/000149

申请日：2011-03-08

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B65D33/25

CPC classification number: B65D33/2591 ,  Y10T24/2514 ,  Y10T24/2532

Abstract: A tamper evident structure (10) for flexible packages is disclosed to include a slider- zipper assembly (100) and a tamper evident diaphragm (200). The slider- zipper assembly includes a slider (102) engaged with a zipper (104). The zipper includes a longitudinal male element (106) engageable to a longitudinal female element (108), a first flap (114) and a second flap (116) extending downwardly along the respective length from the longitudinal male and the longitudinal female element. Further, the tamper evident diaphragm includes a plurality of temperature sensitive ribs (202) configured along the length on an outer surface thereof, and a pressure sensitive weak line (204) configured centrally along the length of the tamper evident diaphragm. The tamper evident diaphragm is sealed to the zipper in such a manner that a first end portion and a second end portion of the tamper evident diaphragm is respectively sealed to the first flap and the second flap, forming the tamper evident structure for the flexible packages.

Abstract translation: 公开了一种用于柔性包装的显窃启结构（10），其包括滑动拉链组件（100）和防篡改隔膜（200）。 滑动拉链组件包括与拉链（104）接合的滑块（102）。 拉链包括可与纵向阴元件（108）接合的纵向阳元件（106），从纵向阳性元件和纵向阴性元件沿相应长度向下延伸的第一翼片（114）和第二翼片（116）。 此外，防拆封隔膜包括沿着其外表面上的长度配置的多个温度敏感肋（202）和沿着防拆封隔膜的长度中心配置的压敏弱线（204）。 防盗用隔膜以这样的方式密封到拉链上，使得防拆盖隔膜的第一端部和第二端部分别密封到第一挡板和第二挡板上，形成用于柔性封装的防拆开结构。

公开(公告)号：WO2009016644A1

公开(公告)日：2009-02-05

申请号：PCT/IN2007/000468

申请日：2007-10-08

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B65D30/08 ,  B65D33/25 ,  B65D33/26

CPC classification number: B65D31/02 ,  B65D33/2591 ,  B65D33/26

Abstract: A laminated woven bag is provided for packaging and storing of bulk products. The laminated woven bag can be re-closable and re-openable. The bag provides temper proof evidence by a zipper slider assembly (5a, 5b) with diaphragm (6) and/or filler tape (9) or a sealed tape. A separate narrow polymer strip or laminate or fabric is stitched on the inside surface of the front wall and back wall, at predetermined position from the bottom end of the bag. The opposite surfaces of this strip ring are sealed by thermal sealer to close the bottom end of the bag. A handle (13) is attached to the bag for easy carrying of the bag. A method for making a laminated woven bag is also provided. The bag is made from continuous running laminated woven web and not from the woven tube. In case of web form 100% area can be laminated from one edge to the other edge of the web, across the width. This improves the quality of lamination on the entire surface of the web.

Abstract translation: 提供层压编织袋用于包装和储存散装产品。 层压编织袋可以重新打开和重新打开。 该袋通过具有隔膜（6）和/或填充胶带（9）或密封胶带的拉链滑块组件（5a，5b）提供防风证据。 在距离袋的底端的预定位置处，在前壁和后壁的内表面上缝合单独的窄聚合物条或层压体或织物。 该带状环的相对表面通过热封机密封以封闭袋的底端。 把手（13）安装在袋子上，便于携带袋子。 还提供了一种制造层压织造袋的方法。 该袋由连续运行的层压织网制成，而不是由编织管制成。 在纸幅形式的情况下，100％的面积可以从幅材的一个边缘到另一个边缘层叠，跨越宽度。 这提高了幅材整个表面上的层压质量。

公开(公告)号：WO2009008008A2

公开(公告)日：2009-01-15

申请号：PCT/IN2008/000436

申请日：2008-07-08

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B31B37/00 ,  B65D33/10

CPC classification number: B31B70/00 ,  B31B70/266 ,  B31B70/36 ,  B31B70/88 ,  B31B2155/00 ,  B31B2155/002 ,  B31B2160/10 ,  B31B2160/20

Abstract: This invention provides an apparatus and a method for making package which has less rejection rate during manufacturing. The method in the present invention also produces packages with good dimensional accuracy. The apparatus in the present invention is provided for making three side gusset package with improved method of feeding side gusset tube and feeding bottom gusset along with web registration of bottom and side gusset to have printing perfectly.located and aligned on package surfaces such that the images or graphics can be printed partially on front side & back side, continuing over side and bottom gusset surfaces.

Abstract translation: 本发明提供一种在制造过程中具有较低排斥率的包装制造装置和方法。 本发明的方法还生产具有良好尺寸精度的封装。 本发明的装置被提供用于制造三边角撑板包装，其具有改进的馈送侧面角撑板的方法，并且向底部角撑板馈送底部角撑板以及底部和侧部角撑板的腹板配准，使印刷完美地定位并对齐在包装表面上，使得图像 或者图形可以部分地在前侧和后侧打印，连续在侧面和底部角撑板表面上。

公开(公告)号：WO2021033204A1

公开(公告)日：2021-02-25

申请号：PCT/IN2020/050723

申请日：2020-08-20

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B65B9/08

Abstract: The present invention describes a vertical form-fill-seal machine for making a pouch having security against counterfeiting. The machine comprises a packaging substrate unwinder holding a flexible packaging substrate web, a security strip assembly, a tube forming assembly, a hopper, and a horizontal sealer. The security strip assembly comprises a security strip unwinder, a webs sealer unit and a web joint pressing unit. The security strip assembly makes a joint web of a security strip substrate web and the flexible packaging substrate web by sealing a first overlapped area of second longitudinal edge of the strip substrate web with first longitudinal edge of the packaging substrate web. The security strip substrate includes security features on complete or partial area of the strip substrate. The forming assembly forms a closed tube. The horizontal sealer seals bottom and top of the formed tube in sequence after filling products through the hopper.

公开(公告)号：WO2020188594A2

公开(公告)日：2020-09-24

申请号：PCT/IN2020/050230

申请日：2020-03-13

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

Abstract: The present invention describes a process of manufacturing biodegradable PET chips, comprising the steps of providing a purified terephthalic acid (PTA) in a predetermined quantity in a slurry tank; providing virgin monoethylene glycol (MEG) in a predetermined quantity in the slurry tank; transferring the combination of the slurry tank to an esterification reactor for esterification of the combination in the reactor at above 250°C temperature which releases monomers; transferring the monomers from the esterification reactor to a polymerisation reactor; providing poly-catalysts such as, but not limited, to Ti-based catalyst, sb2O3 or any other suitable catalysts or combination thereof into the polymerisation reactor; and polymerization of the monomers in the polymerisation reactor at above 280°C temperature, wherein an enzyme based composition is provided either at PTA / MEG stage or poly-catalyst stage or at other stages or combination thereof.

公开(公告)号：WO2016157205A1

公开(公告)日：2016-10-06

申请号：PCT/IN2016/000070

申请日：2016-03-23

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B41M7/00 ,  G09F3/10

CPC classification number: B41M7/0045 ,  C09J7/29 ,  C09J2203/334 ,  C09J2205/114 ,  C09J2205/31 ,  C09J2400/283 ,  C09J2421/00 ,  C09J2423/04 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2467/00 ,  C09J2475/00 ,  C09J2477/00 ,  G09F2003/0233 ,  G09F2003/025 ,  G09F2003/0251 ,  G09F2003/0272

Abstract: A method for manufacturing a wraparound label (Banderole) and a wraparound label is provided. A web of fibrous substrate such as paper having high wet strength is provided. A first surface of the web is surface printed. The first printed surface of the web is coated with an E-Beam curable coating and cured. A layer of hot melt adhesive is applied on a second surface of the web. Further, required number of wraparound labels are cut from the web and either wrapped around the pre formed containers or placed inside mold cavities for thermoforming, injection molding or blow molding to have the label sealed on an outer surface of a container.

Abstract translation: 提供了制造环绕标签（Banderole）和环绕标签的方法。 提供了具有高湿强度的纤维状基材如纤维网。 网的第一表面是表面印刷的。 网的第一印刷表面涂覆有E-Beam可固化涂层并固化。 将一层热熔粘合剂施加在幅材的第二表面上。 此外，从卷材切割所需数量的环绕标签，并且缠绕在预成型的容器周围或者放置在模具腔内用于热成型，注射成型或吹塑成型，以使标签密封在容器的外表面上。

公开(公告)号：WO2016116945A2

公开(公告)日：2016-07-28

申请号：PCT/IN2016/000018

申请日：2016-01-18

Applicant: CHATURVEDI, Ashok

Inventor： CHATURVEDI, Ashok

IPC: B42D25/324 ,  B42D25/351 ,  B42D25/328 ,  B41M3/00 ,  B44F1/04 ,  B29D11/00 ,  B29C43/22 ,  G02B3/08 ,  B44F3/00 ,  B42D25/44

CPC classification number: B42D25/324 ,  B29D11/00269 ,  B29D11/00288 ,  B41M3/003 ,  B41M3/008 ,  B41M3/06 ,  B42D25/328 ,  B42D25/351 ,  B42D25/44 ,  B44F1/045 ,  G02B3/08

Abstract: The present invention provides processes (100, 200, 300, 400) for making a flexible packaging substrate having one or more Fresnel lenses (410, 602) and a product made therefrom. The said process comprises providing one or more Fresnel lenses (410, 602) on a first surface (408a, 610a) of a substrate / film (408, 610); and overlapping a predetermined portion (411, 603) of the Fresnel lenses (410, 602) on the substrate / film (408, 610) by printing or foil stamping. The flexible packaging substrate having one or more Fresnel lenses comprises a substrate (408) having the Fresnel lens or the pattern of Fresnel lenses (410) on the first surface (408a) thereof, wherein a predetermined portion (411) of the Fresnel lenses (410) is covered to hide irregular / uneven / torn edges.

Abstract translation: 本发明提供用于制造具有一个或多个菲涅耳透镜（410,602）和由其制成的产品的柔性封装基板的工艺（100,200,300,400）。 所述方法包括在衬底/膜（408,610）的第一表面（408a，610a）上提供一个或多个菲涅耳透镜（410,602）; 并通过印刷或箔冲压将菲涅耳透镜（410,602）的预定部分（411,603）重叠在基底/膜（408,610）上。 具有一个或多个菲涅耳透镜的柔性封装衬底包括在其第一表面（408a）上具有菲涅耳透镜或菲涅耳透镜图案（410）的衬底（408），其中菲涅耳透镜的预定部分（411） 410）可以隐藏不规则/不均匀/撕裂的边缘。