US2348622A - Removable liner for viscous material containers - Google Patents
Removable liner for viscous material containers Download PDFInfo
- Publication number
- US2348622A US2348622A US416943A US41694341A US2348622A US 2348622 A US2348622 A US 2348622A US 416943 A US416943 A US 416943A US 41694341 A US41694341 A US 41694341A US 2348622 A US2348622 A US 2348622A
- Authority
- US
- United States
- Prior art keywords
- liner
- container
- viscous material
- removable liner
- material containers
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
- B65D5/566—Linings made of relatively rigid sheet material, e.g. carton
Definitions
- This invention relates to a combination of a shipping or storage container for viscous materials that are substantially solid at ordinary temperatures.
- metal containers such' as metal drums or barrels have been used both for the storage and the shipping of viscous materials such as asphalts, pitches, tars, and polymers of isobutylene.
- the use of such containers ordinarily resulted in a loss of some of the material due to adherence of the material to the interior surfaces thereof.
- Another objection was in the difilculty of removal of the materials from the containers without the destruction of the containers. Fouling of the contents of the containers was often occasioned during the act of cutting them Open, by particles of the material of which they were constructed.
- This invention has for its object to provide for the packaging of materials such as high molecular weight polymers of isobutylene, asphalt, tars, pitches, and like materials, which are subject to plastic flow and tend to homogenize and solidify within a container, so that removal is readily accomplished without loss of the material.
- materials such as high molecular weight polymers of isobutylene, asphalt, tars, pitches, and like materials, which are subject to plastic flow and tend to homogenize and solidify within a container, so that removal is readily accomplished without loss of the material.
- Figure 1 is a perspective view of the various elements of a suitable container
- Figure 2 is a detaild view of the joints of the inner lining
- Figure 3 is a similar perspective view or the various elements of a container of a different shape.
- Figure 4 is a detailed view of the joints of the inner lining.
- a container with a closed bottom end which container may be or metal, wood, paper, or other suitable material is designated by the numeral I.
- a liner 2 is provided for the said container which is of split tin plate or other suitable material.
- the liner when rolled or folded, is suflicicntly long to have the ends overlap when inserted inside of contamer l.
- the ends of the liner at the overlap seam are cut in a direction parallel to the long edge or the overlap to a depth of about V4 inch at the top and bottom to form narrow tabs 8 about inch long which, on being folded over, hold the overlapping edges together.
- the over; lap may, or may not be, spot soldered or welded at one or more points to hold the liner in a fixed form as at 4, 5 and 6.
- Loose fitting covers 8 and 9 are provided for each end.
- One loose fitting liner cover 8 provided with an overlapping lip I0 is inserted in the container and allowed to rest on the closed bottom of container l with the overlapping lip I Q extending upwardly.
- the bottom edge of the liner 2 is slipped within upwardly extending overlapping lip Id of the lower liner cover 8.
- the liner may be coated with a lubricant, such as castor oil, preferably insoluble in asphalt, tar, pitch, polymer, calcium chloride alone or with starch or clay, or the particular material to be packaged, in order to diminish the degree of adherence of the material to the liner.
- the asphalt, tar, pitch, polymer, or other viscous material is placed within the liner and the upper loose fitting liner cover 9 provided with an overlapping lip ll slipped on.
- the overlapping lip extending downwardly over the upper edge of the liner 3.
- the outside container is then closed and sealed.
- the material in the container may readily be removed by inverting it, to allow the inner liner with the material to drop out.
- the top and bottom lids are removed, the tabs bent over by means such as a screwdriver and the liner peeled oft the material.
Description
y 1944- E. D.-HEILMAN 2,343,622
v REMOVABLE LINER FOR VISCOUS MATERIAL CONTAINERS Filed Oct. 29, 1941 2 Shets-Sheet l LINER COVER- LINER LINER BOTTOM COVER y 1944. E. D. HEIIEMAN 2,348,622
REMOVABLE LINER FOR VISCOUS MATERIAL CONTAINERS Filed Oct. '29, 1941 2 Sheets-Sheet 2 Patented May 9, 1944 REMOVABLE LINER FOR VISCOUS MATERIAL CONTAINERS Ernest D. Hellman, Westfield, N..J., assignor to Standard Oil Development Company, a corporation of Delaware Application October 29, 1941, Serial No. 416,943
2 Claims.
This invention relates to a combination of a shipping or storage container for viscous materials that are substantially solid at ordinary temperatures.
Heretofore, metal containers such' as metal drums or barrels have been used both for the storage and the shipping of viscous materials such as asphalts, pitches, tars, and polymers of isobutylene. The use of such containers ordinarily resulted in a loss of some of the material due to adherence of the material to the interior surfaces thereof. Another objection was in the difilculty of removal of the materials from the containers without the destruction of the containers. Fouling of the contents of the containers was often occasioned during the act of cutting them Open, by particles of the material of which they were constructed.
This invention has for its object to provide for the packaging of materials such as high molecular weight polymers of isobutylene, asphalt, tars, pitches, and like materials, which are subject to plastic flow and tend to homogenize and solidify within a container, so that removal is readily accomplished without loss of the material.
This and other objects will be understood on reading the description with reference to the accompanying drawings.
Figure 1 is a perspective view of the various elements of a suitable container;
Figure 2 is a detaild view of the joints of the inner lining;
Figure 3 is a similar perspective view or the various elements of a container of a different shape; and
Figure 4 is a detailed view of the joints of the inner lining.
Referring to the drawings, a container with a closed bottom end which container may be or metal, wood, paper, or other suitable material, is designated by the numeral I. A liner 2 is provided for the said container which is of split tin plate or other suitable material. The liner, when rolled or folded, is suflicicntly long to have the ends overlap when inserted inside of contamer l. The ends of the liner at the overlap seam are cut in a direction parallel to the long edge or the overlap to a depth of about V4 inch at the top and bottom to form narrow tabs 8 about inch long which, on being folded over, hold the overlapping edges together. The over; lap may, or may not be, spot soldered or welded at one or more points to hold the liner in a fixed form as at 4, 5 and 6. Loose fitting covers 8 and 9 are provided for each end.
One loose fitting liner cover 8 provided with an overlapping lip I0 is inserted in the container and allowed to rest on the closed bottom of container l with the overlapping lip I Q extending upwardly. The bottom edge of the liner 2 is slipped within upwardly extending overlapping lip Id of the lower liner cover 8. The liner may be coated with a lubricant, such as castor oil, preferably insoluble in asphalt, tar, pitch, polymer, calcium chloride alone or with starch or clay, or the particular material to be packaged, in order to diminish the degree of adherence of the material to the liner. Thereafter, the asphalt, tar, pitch, polymer, or other viscous material, is placed within the liner and the upper loose fitting liner cover 9 provided with an overlapping lip ll slipped on. The overlapping lip extending downwardly over the upper edge of the liner 3. The outside container is then closed and sealed.
The material in the container may readily be removed by inverting it, to allow the inner liner with the material to drop out. The top and bottom lids are removed, the tabs bent over by means such as a screwdriver and the liner peeled oft the material.
I claim:
1. In combination a container with a closed end, a loose-fitting overlapping liner of sheet metal, two foldable narrow tabs at each end of the said liner on the overlap and cut parallel to the long edge of the overlap, two loose-fitting covers with collars for each end of the liner, the said collars when placed in position covering and holding the folded narrow tabs in position and means for holding the liner in its folded position at points in fixed relation to the ends of the liner.
2. In combination according to claim" 1 in which the means for holding the liner in its folded position in fixed relation to the ends of the liner are spot welds.
ERNEST D. HEILMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US416943A US2348622A (en) | 1941-10-29 | 1941-10-29 | Removable liner for viscous material containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US416943A US2348622A (en) | 1941-10-29 | 1941-10-29 | Removable liner for viscous material containers |
Publications (1)
Publication Number | Publication Date |
---|---|
US2348622A true US2348622A (en) | 1944-05-09 |
Family
ID=23651945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US416943A Expired - Lifetime US2348622A (en) | 1941-10-29 | 1941-10-29 | Removable liner for viscous material containers |
Country Status (1)
Country | Link |
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US (1) | US2348622A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531673A (en) * | 1948-01-02 | 1950-11-28 | State Board Of Agriculture | Apparatus for determining the moisture content of vegetable products |
US2690255A (en) * | 1951-10-30 | 1954-09-28 | American Can Co | Method of packing adhesives in shipping containers for easy removal |
US2836294A (en) * | 1954-10-12 | 1958-05-27 | Union Carbide Corp | Pitch cartridge for electrode joint |
US2964176A (en) * | 1958-09-04 | 1960-12-13 | Kunststoffwerk Lahr G M B H | Packaging container and process of packaging materials |
US3527439A (en) * | 1968-07-15 | 1970-09-08 | Holly V Lawmaster | Mold for casting test samples |
US3648882A (en) * | 1970-03-02 | 1972-03-14 | Exxon Research Engineering Co | Package for highly viscous tacky materials |
US4086168A (en) * | 1975-10-16 | 1978-04-25 | Plastic Techniques, Inc. | Disc filter chute liner |
US4213528A (en) * | 1978-09-13 | 1980-07-22 | Becton Dickinson & Company | Package for acid container |
EP0070721A2 (en) * | 1981-07-20 | 1983-01-26 | Exxon Research And Engineering Company | Package for highly viscous tacky materials |
WO1987003558A1 (en) * | 1985-12-12 | 1987-06-18 | Weyerhaeuser Company | Heavy-duty shipping container for flowable bulk materials |
US5992634A (en) * | 1995-11-20 | 1999-11-30 | Johns Manville International, Inc. | Package, product and method that facilitates disposal of spent products containing hazardous waste |
US20080023475A1 (en) * | 2006-07-27 | 2008-01-31 | Helen Of Troy Limited | Trash can assembly |
US20140034671A1 (en) * | 2010-12-10 | 2014-02-06 | Advanced Technology Materials, Inc | Generally cylindrically-shaped liner for use in pressure dispense systems and methods of manufacturing the same |
US10343817B2 (en) * | 2017-03-03 | 2019-07-09 | Steven Shafer | Food containing system and devices |
-
1941
- 1941-10-29 US US416943A patent/US2348622A/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531673A (en) * | 1948-01-02 | 1950-11-28 | State Board Of Agriculture | Apparatus for determining the moisture content of vegetable products |
US2690255A (en) * | 1951-10-30 | 1954-09-28 | American Can Co | Method of packing adhesives in shipping containers for easy removal |
US2836294A (en) * | 1954-10-12 | 1958-05-27 | Union Carbide Corp | Pitch cartridge for electrode joint |
US2964176A (en) * | 1958-09-04 | 1960-12-13 | Kunststoffwerk Lahr G M B H | Packaging container and process of packaging materials |
US3527439A (en) * | 1968-07-15 | 1970-09-08 | Holly V Lawmaster | Mold for casting test samples |
US3648882A (en) * | 1970-03-02 | 1972-03-14 | Exxon Research Engineering Co | Package for highly viscous tacky materials |
US4086168A (en) * | 1975-10-16 | 1978-04-25 | Plastic Techniques, Inc. | Disc filter chute liner |
US4213528A (en) * | 1978-09-13 | 1980-07-22 | Becton Dickinson & Company | Package for acid container |
EP0070721A2 (en) * | 1981-07-20 | 1983-01-26 | Exxon Research And Engineering Company | Package for highly viscous tacky materials |
EP0070721A3 (en) * | 1981-07-20 | 1983-04-06 | Exxon Research And Engineering Company | Package for highly viscous tacky materials |
WO1987003558A1 (en) * | 1985-12-12 | 1987-06-18 | Weyerhaeuser Company | Heavy-duty shipping container for flowable bulk materials |
US5992634A (en) * | 1995-11-20 | 1999-11-30 | Johns Manville International, Inc. | Package, product and method that facilitates disposal of spent products containing hazardous waste |
US20080023475A1 (en) * | 2006-07-27 | 2008-01-31 | Helen Of Troy Limited | Trash can assembly |
US20140034671A1 (en) * | 2010-12-10 | 2014-02-06 | Advanced Technology Materials, Inc | Generally cylindrically-shaped liner for use in pressure dispense systems and methods of manufacturing the same |
US10343817B2 (en) * | 2017-03-03 | 2019-07-09 | Steven Shafer | Food containing system and devices |
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