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.)
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.)
James River Corp of Nevada
Original Assignee
Crown Zellerbach Corp
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 Crown Zellerbach CorpfiledCriticalCrown Zellerbach Corp
Publication of ES292383A1publicationCriticalpatent/ES292383A1/en
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
B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Bag Frames
(AREA)
Abstract
Improvements in the manufacture of single-layer shipping bags formed of extendable paper, characterized in that they comprise a bag that has a substantially equal stretch in all directions and superior strengths of tenacity, tensile strength and tear. (Machine-translation by Google Translate, not legally binding)
ES0292383A1962-10-121963-10-10Improvements in the manufacture of shipping bags (Machine-translation by Google Translate, not legally binding)
ExpiredES292383A1
(en)