US20110064339A1 - Pharmacy Bag - Google Patents
Pharmacy Bag Download PDFInfo
- Publication number
- US20110064339A1 US20110064339A1 US12/861,547 US86154710A US2011064339A1 US 20110064339 A1 US20110064339 A1 US 20110064339A1 US 86154710 A US86154710 A US 86154710A US 2011064339 A1 US2011064339 A1 US 2011064339A1
- Authority
- US
- United States
- Prior art keywords
- tubular member
- bag
- walls
- plastic
- pharmacy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
A plastic pharmacy purchase bag is disclosed having a seamless perimeter defined by a tubular member folded at a first closed end, and an open end including means for closing the receptacle after use. The plastic tubular member comprises integrally formed walls that terminate in a base at said closed end with the edges of the walls cooperating to form a sealed relationship. An outer surface of the receptacle includes indicia printed thereon.
Description
- This application is a continuation-in-part and claims priority from U.S. application Ser. No. 11/063,058, filed Feb. 22, 2005, which is a continuation of U.S. application Ser. No. 10/423,427 filed Apr. 25, 2003, the contents of both of which are incorporated herein by reference in their entirety.
- Pharmacy prescriptions have traditionally been packaged in opaque white paper bags for purposes of privacy and for costs. These paper bags create enormous waste and the cost of paper products have made these bags more expensive than ever. Further, paper bags can tear or rip easily, particularly when wet, and do not have a reliable method of sealing. Therefore, the contents of the bag can become lost or spilled, leading to a loss of privacy and possible damage to the product.
- The present invention overcomes the shortcomings of the prior art in providing a seamless pharmacy purchase bag formed of a copolymer plastic material shaped without any longitudinal seams or crevasses. The plastic bag is preferably extruded in its open configuration to provide an opaque bag that is continuous and seamless circumferentially along its inner surface and is resilient. A first preferred embodiment comprises a bag made from a copolymer comprising ethylene and propylene that is heated to approximately 200° C. and then extruded into its final shape at a pressure of 450 Bar. The resultant bag is approximately 0.0015 inches thick and is opaque, pliable, and resilient.
-
FIG. 1 is an elevated perspective view of a preferred embodiment of the present invention; -
FIG. 2 is a bottom view of the embodiment ofFIG. 1 ; -
FIG. 3 is a step diagram of the method for making the present invention; and -
FIG. 4 a-f is a sequence of stages illustrating the method of the present invention. -
FIG. 1 illustrates a first preferred embodiment of apharmacy bag 100 of the present invention having a generally open-ended columnar structure comprising abase 110, afront wall 115, arear wall 120, and twoside walls 125 with acrease 130 in theside walls 125 and acrease 135 in the front wall for collapsing the bag into a planar configuration prior to use. The four walls are integrally formed without a seam such that there is a continuous and uniform construction throughout and across the four walls. That is, thebag 100 is created as a tubular construction rather than a folded sheet, and thus there are no seams extending longitudinally along the bag's walls. Each wall is formed of a common uninterrupted thickness, and the thickness of thebase 110 may preferably be consistent with the thickness of the four walls. - Closure means is preferably provided along an outer surface of at least one of the front and
rear walls adhesive strip 140 may be included along the outer surface for securing a first folded edge of thebag 100 to an opposite folded edge in a closed and folded configuration thereby preventing the bag from unfolding and opening inadvertently. Other closure means exist in the art such as interlocking groove and tab members on the interior of opposing walls (such as those found on popular plastic sandwich bags), an envelope type overlapping adhesive configuration, and many others that may be employed without deviating from the scope of the present invention. - The
bag 100 of the present invention preferably is formed of a copolymer material comprising ethylene and propylene. Pellets of the plastics are melted into a working composite mixture at about two hundred degrees Celsius (200° C.), along with some additive agents for coloring purposes. This heated molten compound is placed in a die where an extrusion process forms an open-ended tubular bag (FIG. 4 a) as the compound flows into the gaps between the extruding member and the die. The extrusion process may take place at a controlled pressure of 450 Bar. This process creates an open-ended tubular member with a seamless perimeter that is not present in paper bags formed from flat sheets. After the extruded tubular member is formed, folds and creases that convert the tubular member into a rectangular shaped collapsible parallelepiped that folds into a flattened configuration are formed (FIGS. 4 c-e). This step is preferably done in an automated setting wherein a machine is utilized to create the folds and creases. The bottom of the bag (FIG. 2 ) is closed and sealed with a heat-press at anedge 172 of the tubular member (FIG. 4 f) to ensure that there can be no leakage through the bottom of the bag. - In an optional step, the tubular member is subjected to a printing step (
FIG. 4 b) in whichprinting 150 is applied on an outer surface or surfaces to include advertising for the pharmacy, as well as possibly identifying the manufacture or the customer, present ordering information, or the like. Theprinting 150 is preferably carried out by a Gravure process whereby engraved plates or cylinders include an inverse image of the final indicia, and the plates or cylinders are inked and brought in contact with the outer surface of the tubular member to leave a remnant impression. This process permits high-speed printing of many units rapidly before each individual tubular member is formed into a bag. - The tubular member of the extruded copolymer plastic composition is formed into a bag by a sheet folding machine that folds a
bottom end 110 of the tubular member into a closed configuration using either a heat-applying press or adhesively clamping the bottom edges of the plastic walls. The thus-closed end cooperates with the seamless integral wall configuration to prevent the contents of the bag from exiting through the junctures at the bottom and sides of thebag 100. The uninterrupted and uniform thickness of thewalls - The finished
bag 100 is preferably four and one half to five inches tall and two and one half inches wide with a three inch bottom gusset in the open or inflated configuration, but may vary in size. The tolerance on the thickness is approximately five to ten percent. The bag can preferably be folded along vertical creases, and along traverse creases adjacent the base, to contract into a flat, compact pocket-size configuration prior to use. -
FIG. 3 illustrates the steps for manufacturing a preferred embodiment of the present invention.Step 200 represents the acquisition of the various copolymer constituents used to make the present invention. Upon acquiring the constituents,step 210 corresponds to the mixing and heating of the constituents into a workable composition that can be formed in an extrusion process. The extruding process and cooling step (step 220) follows, where the composition is formed into a tubular member with a seamless, uniform perimeter. Instep 230, the tubular member is folded and creased using a sheet folding machine into a rectangular configuration with creases that cause the tubular member to fold into a bag-shaped configuration. In addition, the bottom end of the bag is sealed closed using heat or adhesive to form a fluid-tight seal to prevent leakage through the bottom of the bag. After the bag has been formed and cooled, thefinal step 240 calls for the printing of various graphics and information, including instruction, on the outside of the bag. The final printing step is preferably accomplished with a Gravure process that allows rapid printing of many bags. - The description above is illustrative only, and is intended to provide the inventor's best mode of making and using the invention. However, it will be apparent to one of ordinary skill in the art that the present invention can be practiced outside of the present description. Thus, the disclosure should be viewed as illustrative only, with the scope of the invention limited only by the language of the claims presented below.
Claims (1)
1. A foldable lightweight pharmacy purchase bag, comprising:
a copolymer material of ethylene and propylene formed into a tubular member having no seams around a perimeter thereof, said material having a melting point of approximately 200° C. and a thickness of 0.0015 inches, said tubular member further comprising folds that shape the tubular member into an open rectangular shape, said tubular member further comprising a fluid-tight seal at a first end formed by heat-pressing edges of the tubular member into a sealed relationship; and
an adhesive strip providing sealing means for closing a second end of said tubular member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/861,547 US20110064339A1 (en) | 2003-04-25 | 2010-08-23 | Pharmacy Bag |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/423,427 US7041042B2 (en) | 2003-04-25 | 2003-04-25 | Method for making a seamless plastic motion discomfort receptacle |
US11/063,058 US20050143695A1 (en) | 2003-04-25 | 2005-02-22 | Seamless plastic motion discomfort receptacle |
US12/861,547 US20110064339A1 (en) | 2003-04-25 | 2010-08-23 | Pharmacy Bag |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/063,058 Continuation-In-Part US20050143695A1 (en) | 2003-04-25 | 2005-02-22 | Seamless plastic motion discomfort receptacle |
Publications (1)
Publication Number | Publication Date |
---|---|
US20110064339A1 true US20110064339A1 (en) | 2011-03-17 |
Family
ID=43730609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/861,547 Abandoned US20110064339A1 (en) | 2003-04-25 | 2010-08-23 | Pharmacy Bag |
Country Status (1)
Country | Link |
---|---|
US (1) | US20110064339A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140151250A1 (en) * | 2012-11-30 | 2014-06-05 | Target Brands, Inc. | Packaged medication assembly and associated method |
Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648263A (en) * | 1948-10-02 | 1953-08-11 | Arthur W Richens | Method of making bags |
US2943660A (en) * | 1959-05-08 | 1960-07-05 | Seeger Beverly | Disposal sanitary receptacle |
US3149771A (en) * | 1962-10-09 | 1964-09-22 | Equitable Paper Bag Co | Air sickness bag |
US3325082A (en) * | 1965-07-21 | 1967-06-13 | Union Camp Corp | Multi-ply paper bag with plastic liner of smaller dimension |
US3575225A (en) * | 1969-09-12 | 1971-04-20 | Jane Curtze Muheim | Sterile specimen container for attachment to a surgical table and for other uses |
US3625414A (en) * | 1969-10-22 | 1971-12-07 | Dow Chemical Co | Sealed surface sulfonated plastic-shaped articles |
US3920179A (en) * | 1973-12-17 | 1975-11-18 | Kenneth F Hall | Disposable vomiting bag |
US4328895A (en) * | 1977-05-13 | 1982-05-11 | Klara Jaeger | Disposable ash container |
US4501780A (en) * | 1982-12-15 | 1985-02-26 | W. R. Grace & Co., Cryovac Div. | Tubular film having sealing layer of propylene ethylene random copolymer |
US4561108A (en) * | 1983-12-30 | 1985-12-24 | Union Carbide Corporation | Interlocking closure bag for use in high temperature environment |
US5357014A (en) * | 1991-08-09 | 1994-10-18 | Idemitsu Kosan Co., Ltd. | Styrenic resin molding and process for producing same |
US5512337A (en) * | 1990-04-04 | 1996-04-30 | American National Can Company | Packages with controlled easy open features |
US5647670A (en) * | 1994-04-13 | 1997-07-15 | Iscovich; Angel | Body fluid containment bag |
US5788378A (en) * | 1996-09-27 | 1998-08-04 | Tenneco Packaging Specialty And Consumer Products Inc. | Reclosable stand-up bag |
US5887942A (en) * | 1996-01-11 | 1999-03-30 | Allegro, Jr.; James | Trash collection for folding seat facilities |
US6214392B1 (en) * | 1999-03-16 | 2001-04-10 | Cryovac, Inc. | Packaging article with offset vented seal |
US6332711B1 (en) * | 1998-02-02 | 2001-12-25 | Hosokawa Yoko Co., Ltd. | Gusseted bag for medicinal or medical purposes formed of a plastic film laminate composed of a plurality of layers |
US6333061B1 (en) * | 1996-11-22 | 2001-12-25 | Cryovac, Inc. | Packaging article |
US6345911B1 (en) * | 2000-06-06 | 2002-02-12 | American Innotek, Inc. | Lock top canister bag and method of manufacture |
US20020106429A1 (en) * | 2000-11-28 | 2002-08-08 | Cryovac, Inc. | Packaging product, process for making same, and product made therefrom |
US20030022999A1 (en) * | 1995-09-11 | 2003-01-30 | Mamoru Kagami | Resin compositions and use of the same |
US20050031233A1 (en) * | 2003-08-06 | 2005-02-10 | Varanese Donald Vincent | Cohesive reclosure systems and containers using same |
US6878199B2 (en) * | 2002-01-11 | 2005-04-12 | New Ice Limited | Biodegradable or compostable containers |
US20060057321A1 (en) * | 2003-01-27 | 2006-03-16 | Mitsui Chemicals, Inc. | Propylene polymer composition and use thereof |
US7041042B2 (en) * | 2003-04-25 | 2006-05-09 | Elkay Plastics Company, Inc. | Method for making a seamless plastic motion discomfort receptacle |
US7674041B2 (en) * | 2007-03-14 | 2010-03-09 | Cryovac, Inc. | Packaging device and method of using the same |
-
2010
- 2010-08-23 US US12/861,547 patent/US20110064339A1/en not_active Abandoned
Patent Citations (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648263A (en) * | 1948-10-02 | 1953-08-11 | Arthur W Richens | Method of making bags |
US2943660A (en) * | 1959-05-08 | 1960-07-05 | Seeger Beverly | Disposal sanitary receptacle |
US3149771A (en) * | 1962-10-09 | 1964-09-22 | Equitable Paper Bag Co | Air sickness bag |
US3325082A (en) * | 1965-07-21 | 1967-06-13 | Union Camp Corp | Multi-ply paper bag with plastic liner of smaller dimension |
US3575225A (en) * | 1969-09-12 | 1971-04-20 | Jane Curtze Muheim | Sterile specimen container for attachment to a surgical table and for other uses |
US3625414A (en) * | 1969-10-22 | 1971-12-07 | Dow Chemical Co | Sealed surface sulfonated plastic-shaped articles |
US3920179A (en) * | 1973-12-17 | 1975-11-18 | Kenneth F Hall | Disposable vomiting bag |
US4328895A (en) * | 1977-05-13 | 1982-05-11 | Klara Jaeger | Disposable ash container |
US4501780A (en) * | 1982-12-15 | 1985-02-26 | W. R. Grace & Co., Cryovac Div. | Tubular film having sealing layer of propylene ethylene random copolymer |
US4561108A (en) * | 1983-12-30 | 1985-12-24 | Union Carbide Corporation | Interlocking closure bag for use in high temperature environment |
US5512337A (en) * | 1990-04-04 | 1996-04-30 | American National Can Company | Packages with controlled easy open features |
US5357014A (en) * | 1991-08-09 | 1994-10-18 | Idemitsu Kosan Co., Ltd. | Styrenic resin molding and process for producing same |
US5647670A (en) * | 1994-04-13 | 1997-07-15 | Iscovich; Angel | Body fluid containment bag |
US20030022999A1 (en) * | 1995-09-11 | 2003-01-30 | Mamoru Kagami | Resin compositions and use of the same |
US5887942A (en) * | 1996-01-11 | 1999-03-30 | Allegro, Jr.; James | Trash collection for folding seat facilities |
US5788378A (en) * | 1996-09-27 | 1998-08-04 | Tenneco Packaging Specialty And Consumer Products Inc. | Reclosable stand-up bag |
US6333061B1 (en) * | 1996-11-22 | 2001-12-25 | Cryovac, Inc. | Packaging article |
US6332711B1 (en) * | 1998-02-02 | 2001-12-25 | Hosokawa Yoko Co., Ltd. | Gusseted bag for medicinal or medical purposes formed of a plastic film laminate composed of a plurality of layers |
US6214392B1 (en) * | 1999-03-16 | 2001-04-10 | Cryovac, Inc. | Packaging article with offset vented seal |
US6345911B1 (en) * | 2000-06-06 | 2002-02-12 | American Innotek, Inc. | Lock top canister bag and method of manufacture |
US20020106429A1 (en) * | 2000-11-28 | 2002-08-08 | Cryovac, Inc. | Packaging product, process for making same, and product made therefrom |
US6878199B2 (en) * | 2002-01-11 | 2005-04-12 | New Ice Limited | Biodegradable or compostable containers |
US20060057321A1 (en) * | 2003-01-27 | 2006-03-16 | Mitsui Chemicals, Inc. | Propylene polymer composition and use thereof |
US7388051B2 (en) * | 2003-01-27 | 2008-06-17 | Mitsui Chemicals, Inc. | Propylene polymer composition and use thereof |
US7041042B2 (en) * | 2003-04-25 | 2006-05-09 | Elkay Plastics Company, Inc. | Method for making a seamless plastic motion discomfort receptacle |
US20050031233A1 (en) * | 2003-08-06 | 2005-02-10 | Varanese Donald Vincent | Cohesive reclosure systems and containers using same |
US7674041B2 (en) * | 2007-03-14 | 2010-03-09 | Cryovac, Inc. | Packaging device and method of using the same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140151250A1 (en) * | 2012-11-30 | 2014-06-05 | Target Brands, Inc. | Packaged medication assembly and associated method |
US10176735B2 (en) * | 2012-11-30 | 2019-01-08 | Cvs Pharmacy, Inc. | Packaged medication assembly and associated method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |