US2595708A - Vented package - Google Patents
Vented package Download PDFInfo
- Publication number
- US2595708A US2595708A US47189A US4718948A US2595708A US 2595708 A US2595708 A US 2595708A US 47189 A US47189 A US 47189A US 4718948 A US4718948 A US 4718948A US 2595708 A US2595708 A US 2595708A
- Authority
- US
- United States
- Prior art keywords
- compartment
- package
- layers
- sealed
- exposed
- 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.)
- Expired - Lifetime
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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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
-
- 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
- B65D2205/00—Venting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/823—Cosmetic, toilet, powder puff
Definitions
- Figure 6 is a fragmentary plan view of thev package as shown in' Figure 1, with a portion of the uppermost layer of packaging material removed; y y
- venting means While I have shown and described the invention as embodied in a certain type of package and have disclosed certain specific forms of venting means, it will be understood by those skilled in the art that the invention may be used in connection with other types of packages and that other venting elements may be utilized, all within the spirit and scope of the invention.
Description
May 6, 1952 L. L. sALFlsBERG 2,595,708
VENTED PACKAGE Filed Sept. l, 1948 .BY M
Patented May 6, 1952 VENTED PACKAGE Leroy L. Salsherg, South Orange, N. J.; Herman G. Kopald and Lloyd I. Volckening, executors of said Leroy Salfsberg, deceased, assignors to Ivers-Lee Company, Newark, N. J., a corporation of Delaware Application September 1, 1948, Serial No. 47,189
1 Claim. l
gases so as to reduce the possibility of burstingv of the package as the result of accumulation of gas pressure. More particularly, the invention contemplates packages of the type comprising opposed layers of thin, flexible packaging material, such as cellophane, rubber hydrochloride, metal foil, paper, and the like, that are sealed together in zones forming and bounding a compartment between the layers in which the substance is confined.
Another object is to provide a package of this character which shall be so constructed that gas may be freely vented from the compartment containing the packaged substance, but escape of the substance itself shall be positively prevented and ingress of air into the compartment shall be restricted.
Other objects, advantages and results of the invention will be brought out by the following description in conjunction with the accompanying drawing, in which Figure 1 is a top plan view of a package embodying my invention;
Figure 2 is a partial edge elevational view and transverse sectional view, taken approximately on the plane of the line 2 2 of Figure 1;
Figure 3 is a similar View, taken approximately on the plane of the line 3-3 of Figure 1;
Figure 4 is a transverse vertical sectional view, approximately on the plane of the line 4 4 of Figure 1;
Figure 5 is a view similar to Figure 4, on the plane of the line 5-5 of Figure 1;
Figure 6 is a fragmentary plan view of thev package as shown in'Figure 1, with a portion of the uppermost layer of packaging material removed; y y
Figure 7 is a top plan view of a modified form of package constructed in accordance with the invention, with a portion of the upper layer of packaging material removed, and
Figure 8 is a similar view of another modic-ation of the package, with portions broken away and with a portion of the upper layer of packaging material removed.
Specifically describing the embodiment of the invention illustrated in Figures 1-6, inclusive, the package comprises two opposed walls formed of (ci. 20s-4c) rectangular layers or sheets I and 2 of suitable packaging material, for example, cellophane or metal foil, that are sealed together in longitudinal side zones-3 and transverse zones d and 5 to form and ,boiilndA a compartment 6 between the layersffor theVV` packaged substance 'I which may be, for example`,'a powder from which gases may emanate within the compartment. The layers may be sealed together in any suitable manner, for example, thermoplastically or by means of an adhesive, or the layers may be formed of heatfusible material such as rubber"hydrochloride which will permit the sheets to be fused together upon application of heat and pressure,
In accordance with the invention, means is provided for permitting the escape or venting of excess gas from the compartment 6, and as shown in Figures 1-6, inclusive, this means comprises porous material 8 sealed between the layers in one or more of the sealed zones and having a portion thereof exposed to the gases in the compartment so that the latter may escape through the pores in the material into the atmosphere. More particularly, the porous material may be a strip or cord extending lengthwise of one of the sealed zones, for example, the zone 5, with its ends exposed to the atmosphere at the side edges of the package between the layers, with the intermediate portions of the strip exposed to the gases through passages 9 that lead from the compartment to the strip. These passages may be conveniently formed by leaving portions of the layers l and 2 unsealed.
With this construction, it will be observed that the gases may freely ilow through the passages 9 to the venting material 8, thence through the pores of the latter and out of the ends thereof at the edges of the package. At the same time, the porous material 8 will restrict the ingress of air or foreign material into the compartment through said porous material and the passages 9, and, of course, Will prevent the escape of the substance itself from the compartment.
Various porous materials may be utilized, but a satisfactory material is ordinary cotton string or wick.
A modication of the invention is shown in Figure 7, where the package comprises a single rectangular sheet of packaging material folded upon itself, as indicated at I0, to provide two superposed layers I l and I2 that are sealed together along the three margins in substantially the same manner as hereinbefore described in connection with the package of Figure l, so that said three margins and the fold l0 from the boundaries of the compartment I3 for the packaged material I4. In this form of the invention, also, the vent is somewhat different, and is shown as comprising two pieces of porous material I5 sealed in the longitudinal or side sealed zone I6 with its ends exposed respectively to the gas in the compartment I3 and to the atmosphere at the longitudinal edge of the package between the layers.
Figure 8 shows a similar type of package but with the venting element I1, that may be identical with the elements I5, disposed in the transverse or end sealed zone I8. In both of the packages of Figures 'I and 8, it will be observed that the gases from the compartment may easily escape directly from the compartment through the venting elements I5, and the latter will prevent escape of the packaged substance itself and also restrict the ingress of air or foreign material into the compartment.
While I have shown and described the invention as embodied in a certain type of package and have disclosed certain specific forms of venting means, it will be understood by those skilled in the art that the invention may be used in connection with other types of packages and that other venting elements may be utilized, all within the spirit and scope of the invention.
Having thus described the invention, what I claim is:
A vented package comprising two opposed approximately flat layers of ilexible packaging material providing a commodity-containing compartment between them one margin of which is formed by a sealing flange consisting of the marginal portions of said layers extending beyond the compartment and in approximately a common plane therewith, said marginal portions being heat sealed together in flat super-posed relation and providing between them a vent passage communicating iwith and extending from said compartment through an edge of said sealing flange, and a porous gas-conducting substance in said vent passage and with one portion exposed to the interior of said compartment and another portion exposed to the atmosphere at said edge of the sealing flange whereby to permit the escape of gases from the compartment through the pores of said gas-conducting substance to the atmosphere and restrict ingress of foreign matter into said compartment, said sealing anges having two spaced and parallel edges and said vent passage having a portion extending throughout the length of said sealing flange and exposed at each end to the atmosphere at one of said parallel edges, said passages having another portion leading from the firstmentioned portion to and communicating with said compartment, and said porous gas-conducting substance comprising a strip of material extending throughout the length of the rst-mentioned portion of said passage and exposed to the atmosphere at said parallel edges of said sealing flange.
LEROY L. SALFISBERG.
REFERENCES CITED The following references are of record in the ille of this patent:
UNITED STATES PATENTS Number Name Date 2,314,330 Eshbaugh et al Mar. 23, 1943 2,361,344 Yates Oct. 24, 1944 2,387,303 Sebok Oct. 23, 1945 2.468.517 Salsberg Apr. 26, 1949
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47189A US2595708A (en) | 1948-09-01 | 1948-09-01 | Vented package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47189A US2595708A (en) | 1948-09-01 | 1948-09-01 | Vented package |
Publications (1)
Publication Number | Publication Date |
---|---|
US2595708A true US2595708A (en) | 1952-05-06 |
Family
ID=21947541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US47189A Expired - Lifetime US2595708A (en) | 1948-09-01 | 1948-09-01 | Vented package |
Country Status (1)
Country | Link |
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US (1) | US2595708A (en) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900258A (en) * | 1956-01-17 | 1959-08-18 | James R Wagner | Packaged effervescent concentrates and process therefor |
US2974452A (en) * | 1956-07-23 | 1961-03-14 | Clarence W Vogt | Method for forming and filling packages |
US3008837A (en) * | 1959-08-25 | 1961-11-14 | Kitchens Of Sara Lee Inc | Precooked frozen food package |
US3029937A (en) * | 1956-09-21 | 1962-04-17 | Clarence W Vogt | Packages for comminuted materials |
US4806371A (en) * | 1986-11-10 | 1989-02-21 | Packageing Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
US4874620A (en) * | 1986-10-01 | 1989-10-17 | Packaging Concepts, Inc. | Microwavable package incorporating controlled venting |
US5061500A (en) * | 1986-10-01 | 1991-10-29 | Packaging Concepts, Inc. | Easy opening microwavable package |
US5075119A (en) * | 1986-11-10 | 1991-12-24 | Packaging Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
US5307985A (en) * | 1991-12-17 | 1994-05-03 | Societe De Constructions De Materiel Metallique Et Electrique | Container and process for its manufacture |
US5351828A (en) * | 1989-07-11 | 1994-10-04 | Rolf Becker | Inflatable foil sachet, especially for packaging purposes |
US5419638A (en) * | 1993-05-06 | 1995-05-30 | Jamison; Mark D. | Pressure sensitive gas valve for flexible pouch |
US5492705A (en) * | 1992-04-27 | 1996-02-20 | Dowbrands L.P. | Vegetable containing storage bag and method for storing same |
US5686127A (en) * | 1995-06-06 | 1997-11-11 | W. R. Grace & Co.-Conn. | Dual web package having improved gaseous exchange |
US5701996A (en) * | 1994-05-17 | 1997-12-30 | Idemitsu Petrochemical Co., Ltd. | Snap-fastener bag |
US5839832A (en) * | 1993-12-28 | 1998-11-24 | Packs Co. Ltd. | Wrapping device |
US5894929A (en) * | 1997-06-19 | 1999-04-20 | Yugenkaisha Kusaka Raremetal Kenkyusho | Vacuum packaging bag and vacuum packaging method |
US6005234A (en) * | 1998-07-30 | 1999-12-21 | Weaver Popcorn Company | Microwave popcorn bag with cross mitre arrangement |
US6137098A (en) * | 1998-09-28 | 2000-10-24 | Weaver Popcorn Company, Inc. | Microwave popcorn bag with continuous susceptor arrangement |
US6149304A (en) * | 1997-05-09 | 2000-11-21 | The Procter & Gamble Company | Flexible storage bag with selectively-activatible closure |
US6357915B2 (en) | 1999-08-13 | 2002-03-19 | New West Products, Inc. | Storage bag with one-way air valve |
US20030234202A1 (en) * | 2002-06-20 | 2003-12-25 | Brent Anderson | Air-evacuable bag with double-layered valve film and method for manufacturing same |
US20040144681A1 (en) * | 2001-05-17 | 2004-07-29 | Ralf Wiedemann | Water-soluble containers with gas release means |
US20060045392A1 (en) * | 2004-08-16 | 2006-03-02 | Roger Bannister | Transversely sealed container |
US20070034724A1 (en) * | 2005-07-14 | 2007-02-15 | Wang T C | Lubricating pack having venting holes and specifically designed for paper shredders |
US20090166237A1 (en) * | 2004-12-08 | 2009-07-02 | Paul Gaskell | Sterilizable Package With A High Barrier To Oxygen |
US20100108709A1 (en) * | 2004-12-30 | 2010-05-06 | Plas-Pak Industries | Cartridge delivery system utilizing film bags |
US20120267264A1 (en) * | 2011-04-22 | 2012-10-25 | Paul Bernard Newman | Adaptive Packaging for Food Processing Systems |
US20130272629A1 (en) * | 2012-04-17 | 2013-10-17 | Woo Jin Kim | Vacuum packing envelope for cooking |
US20140339105A1 (en) * | 2007-05-10 | 2014-11-20 | The Hillshire Brands Company | Packaging for food product |
US8893518B2 (en) | 2011-04-25 | 2014-11-25 | Ics Solutions B.V. | Accelerating, optimizing and controlling product cooling in food processing systems |
US20140367298A1 (en) * | 2012-12-21 | 2014-12-18 | Herman Chang | Separated compartment lubrication package |
US9131729B2 (en) | 2011-09-28 | 2015-09-15 | Ics Solutions B.V. | Safe and efficient thermal transfer media for processing of food and drink products |
US9241510B2 (en) | 2011-04-23 | 2016-01-26 | Ics Solutions B.V. | Apparatus and method for optimizing and controlling food processing system performance |
US9517488B2 (en) | 2004-12-30 | 2016-12-13 | Plas-Pak Industries, Inc. | Component delivery system utilizing film bags |
US20180037393A1 (en) * | 2007-05-10 | 2018-02-08 | The Hillshire Brands Company | Moisture degraded packaging seal |
US9955711B2 (en) | 2011-05-20 | 2018-05-01 | Jbt Food & Dairy Systems B.V. | Method and apparatus for increased product throughput capacity, improved quality and enhanced treatment and product packaging flexibility in a continuous sterilizing system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2314330A (en) * | 1941-08-22 | 1943-03-23 | Gen Motors Corp | Gasoline tank sealing cap |
US2361344A (en) * | 1941-10-10 | 1944-10-24 | Pneumatic Scale Corp | Vented package |
US2387303A (en) * | 1942-04-16 | 1945-10-23 | Houdaille Hershey Corp | Crankase air cleaner assembly |
US2468517A (en) * | 1945-08-10 | 1949-04-26 | Ivers Lee Co | Method and machine for packaging or wrapping of articles |
-
1948
- 1948-09-01 US US47189A patent/US2595708A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2314330A (en) * | 1941-08-22 | 1943-03-23 | Gen Motors Corp | Gasoline tank sealing cap |
US2361344A (en) * | 1941-10-10 | 1944-10-24 | Pneumatic Scale Corp | Vented package |
US2387303A (en) * | 1942-04-16 | 1945-10-23 | Houdaille Hershey Corp | Crankase air cleaner assembly |
US2468517A (en) * | 1945-08-10 | 1949-04-26 | Ivers Lee Co | Method and machine for packaging or wrapping of articles |
Cited By (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900258A (en) * | 1956-01-17 | 1959-08-18 | James R Wagner | Packaged effervescent concentrates and process therefor |
US2974452A (en) * | 1956-07-23 | 1961-03-14 | Clarence W Vogt | Method for forming and filling packages |
US3029937A (en) * | 1956-09-21 | 1962-04-17 | Clarence W Vogt | Packages for comminuted materials |
US3008837A (en) * | 1959-08-25 | 1961-11-14 | Kitchens Of Sara Lee Inc | Precooked frozen food package |
US4874620A (en) * | 1986-10-01 | 1989-10-17 | Packaging Concepts, Inc. | Microwavable package incorporating controlled venting |
US5061500A (en) * | 1986-10-01 | 1991-10-29 | Packaging Concepts, Inc. | Easy opening microwavable package |
US4806371A (en) * | 1986-11-10 | 1989-02-21 | Packageing Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
US5075119A (en) * | 1986-11-10 | 1991-12-24 | Packaging Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
US5351828A (en) * | 1989-07-11 | 1994-10-04 | Rolf Becker | Inflatable foil sachet, especially for packaging purposes |
US5307985A (en) * | 1991-12-17 | 1994-05-03 | Societe De Constructions De Materiel Metallique Et Electrique | Container and process for its manufacture |
US5492705A (en) * | 1992-04-27 | 1996-02-20 | Dowbrands L.P. | Vegetable containing storage bag and method for storing same |
US5419638A (en) * | 1993-05-06 | 1995-05-30 | Jamison; Mark D. | Pressure sensitive gas valve for flexible pouch |
US5839832A (en) * | 1993-12-28 | 1998-11-24 | Packs Co. Ltd. | Wrapping device |
US5701996A (en) * | 1994-05-17 | 1997-12-30 | Idemitsu Petrochemical Co., Ltd. | Snap-fastener bag |
US5686127A (en) * | 1995-06-06 | 1997-11-11 | W. R. Grace & Co.-Conn. | Dual web package having improved gaseous exchange |
US6372273B1 (en) | 1995-06-06 | 2002-04-16 | Cryovac, Inc. | Dual web package having improved gaseous exchange |
EP0830298B1 (en) * | 1995-06-06 | 2002-09-11 | Cryovac, Inc. | Controlled atmosphere package with double cover |
US6149304A (en) * | 1997-05-09 | 2000-11-21 | The Procter & Gamble Company | Flexible storage bag with selectively-activatible closure |
US5894929A (en) * | 1997-06-19 | 1999-04-20 | Yugenkaisha Kusaka Raremetal Kenkyusho | Vacuum packaging bag and vacuum packaging method |
US6005234A (en) * | 1998-07-30 | 1999-12-21 | Weaver Popcorn Company | Microwave popcorn bag with cross mitre arrangement |
US6137098A (en) * | 1998-09-28 | 2000-10-24 | Weaver Popcorn Company, Inc. | Microwave popcorn bag with continuous susceptor arrangement |
US6357915B2 (en) | 1999-08-13 | 2002-03-19 | New West Products, Inc. | Storage bag with one-way air valve |
US20040144681A1 (en) * | 2001-05-17 | 2004-07-29 | Ralf Wiedemann | Water-soluble containers with gas release means |
US6729473B2 (en) * | 2002-06-20 | 2004-05-04 | Cti Industries Corporation | Air-evacuable bag with double-layered valve film and method for manufacturing same |
US20030234202A1 (en) * | 2002-06-20 | 2003-12-25 | Brent Anderson | Air-evacuable bag with double-layered valve film and method for manufacturing same |
US20060045392A1 (en) * | 2004-08-16 | 2006-03-02 | Roger Bannister | Transversely sealed container |
US7938580B2 (en) | 2004-12-08 | 2011-05-10 | Perfecseal, Inc. | Sterilizable package with a high barrier to oxygen |
US20090166237A1 (en) * | 2004-12-08 | 2009-07-02 | Paul Gaskell | Sterilizable Package With A High Barrier To Oxygen |
US20100108709A1 (en) * | 2004-12-30 | 2010-05-06 | Plas-Pak Industries | Cartridge delivery system utilizing film bags |
US9517488B2 (en) | 2004-12-30 | 2016-12-13 | Plas-Pak Industries, Inc. | Component delivery system utilizing film bags |
US10625293B2 (en) | 2004-12-30 | 2020-04-21 | Nordson Corporation | Component delivery system utilizing film bags |
US10525500B2 (en) | 2004-12-30 | 2020-01-07 | Nordson Corporation | Component delivery system utilizing film bags |
US9968959B2 (en) | 2004-12-30 | 2018-05-15 | Nordson Corporation | Component delivery system utilizing film bags |
US7387270B2 (en) * | 2005-07-14 | 2008-06-17 | Michilin Prosperity Co., Ltd. | Lubricating pack having venting holes and specifically designed for paper shredders |
US20080210587A1 (en) * | 2005-07-14 | 2008-09-04 | Tie Chun Wang | Lubricating pack having venting holes and specifically designed for paper shredders |
US7793876B2 (en) | 2005-07-14 | 2010-09-14 | Michilin Prosperity Co., Ltd. | Lubricating pack having venting holes and specifically designed for paper shredders |
US20070034724A1 (en) * | 2005-07-14 | 2007-02-15 | Wang T C | Lubricating pack having venting holes and specifically designed for paper shredders |
US20140339105A1 (en) * | 2007-05-10 | 2014-11-20 | The Hillshire Brands Company | Packaging for food product |
US20180037393A1 (en) * | 2007-05-10 | 2018-02-08 | The Hillshire Brands Company | Moisture degraded packaging seal |
US10252852B2 (en) * | 2011-04-22 | 2019-04-09 | Jbt Food & Dairy Systems B.V. | Adaptive packaging for food processing systems |
US20120267264A1 (en) * | 2011-04-22 | 2012-10-25 | Paul Bernard Newman | Adaptive Packaging for Food Processing Systems |
US9241510B2 (en) | 2011-04-23 | 2016-01-26 | Ics Solutions B.V. | Apparatus and method for optimizing and controlling food processing system performance |
US8893518B2 (en) | 2011-04-25 | 2014-11-25 | Ics Solutions B.V. | Accelerating, optimizing and controlling product cooling in food processing systems |
US9955711B2 (en) | 2011-05-20 | 2018-05-01 | Jbt Food & Dairy Systems B.V. | Method and apparatus for increased product throughput capacity, improved quality and enhanced treatment and product packaging flexibility in a continuous sterilizing system |
US9131729B2 (en) | 2011-09-28 | 2015-09-15 | Ics Solutions B.V. | Safe and efficient thermal transfer media for processing of food and drink products |
US20130272629A1 (en) * | 2012-04-17 | 2013-10-17 | Woo Jin Kim | Vacuum packing envelope for cooking |
US20140367298A1 (en) * | 2012-12-21 | 2014-12-18 | Herman Chang | Separated compartment lubrication package |
US9751673B2 (en) * | 2012-12-21 | 2017-09-05 | Herman Chang | Separated compartment lubrication package |
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