US2348622A - Removable liner for viscous material containers - Google Patents

Removable liner for viscous material containers Download PDF

Info

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
containers
viscous
container
removable liner
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
Application number
US416943A
Inventor
Ernest D Heilman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Oil Development Co filed Critical Standard Oil Development Co
Priority to US416943A priority Critical patent/US2348622A/en
Application granted granted Critical
Publication of US2348622A publication Critical patent/US2348622A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/56Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/566Linings made of relatively rigid sheet material, e.g. carton

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.
US416943A 1941-10-29 1941-10-29 Removable liner for viscous material containers Expired - Lifetime US2348622A (en)

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
US (1) US2348622A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
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

Cited By (15)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US3228584A (en) Bags
US3080993A (en) Cover and container
US3684155A (en) Collapsible sanitary container and container liner
US1621487A (en) Covered receptacle
RU1830031C (en) Packing container lock
US4119263A (en) Bottom unloading bulk container
US4572422A (en) Container with inner pouch and reclosable spout
US2511481A (en) New-type drum package
US3182882A (en) Skived brim cup and blank therefor
US2437114A (en) Container
US2685385A (en) Liner for rigid containers having a nozzle for filling and emptying the same
US3785544A (en) Tray with strengthening member
US2454919A (en) Multiply container with dispensing outlet secured thereto
US2959336A (en) Cartons
US3659772A (en) Water resistant corrugated articles having improved fold flexibility
US3301464A (en) Container and lid
US2698124A (en) Shipping and service container
US4471882A (en) Container
US2556707A (en) Convertible shipping carton and self-feeder
SU470106A3 (en) Liquid packaging
ES275449U (en) Packaging disposal for materials to be packaged, capable of flowing (Machine-translation by Google Translate, not legally binding)
US3124298A (en) Elastic
US3361333A (en) Carton closure and carrying device
USRE28658E (en) Insulated plastic bucket
US3102667A (en) Pouring spout