Dual bag with a white inner bag and a black outer bag
D0813054 ยท 2018-03-20
Assignee
Inventors
- Mark D. Pszczolkowski (Willowbrook, IL, US)
- Ronald J. Cisek (Willowbrook, IL, US)
- Dean Ferracane (Willowbrook, IL, US)
- Jack F. Melvan (Willowbrook, IL, US)
- Sarah A. Kahl (Willowbrook, IL, US)
- Michael G. Borchardt (Willowbrook, IL, US)
Cpc classification
B29C55/06
PERFORMING OPERATIONS; TRANSPORTING
parallel with the direction of feed
Y10T428/24355
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
Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
Y10T428/2457
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
Parallel ribs and/or grooves
B31F1/26
PERFORMING OPERATIONS; TRANSPORTING
by interengaging toothed cylinders; cylinder constructions
B29C55/023
PERFORMING OPERATIONS; TRANSPORTING
using multilayered plates or sheets
Y10T428/1345
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
Single layer [continuous layer]
B29L2016/00
PERFORMING OPERATIONS; TRANSPORTING
Articles with corrugations or pleats
Y10T428/24446
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
Wrinkled, creased, crinkled or creped
B29C55/18
PERFORMING OPERATIONS; TRANSPORTING
by squeezing between surfaces, e.g. rollers
B31B2160/10
PERFORMING OPERATIONS; TRANSPORTING
rectangular and flat, i.e. without structural provision for thickness of contents
Y10T428/24471
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
Crackled, crazed or slit
B29K2105/256
PERFORMING OPERATIONS; TRANSPORTING
Sheets, plates, blanks or films
B31B2155/0014
PERFORMING OPERATIONS; TRANSPORTING
having their openings facing transversally to the direction of movement
B29K2023/0625
PERFORMING OPERATIONS; TRANSPORTING
LLDPE, i.e. linear low density polyethylene
B31B2155/00
PERFORMING OPERATIONS; TRANSPORTING
Flexible containers made from webs
Y10T428/1324
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
Flexible food casing [e.g., sausage type, etc.]
Y10T428/24537
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
Parallel ribs and/or grooves
B29L2007/00
PERFORMING OPERATIONS; TRANSPORTING
Flat articles, e.g. films or sheets
Y10T428/1352
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
Polymer or resin containing [i.e., natural or synthetic]
B31B70/874
PERFORMING OPERATIONS; TRANSPORTING
involving punching or cutting
B29L2007/008
PERFORMING OPERATIONS; TRANSPORTING
Wide strips, e.g. films, webs
Y10T428/1334
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
Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
Y10T428/24479
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
including variation in thickness
B32B3/30
PERFORMING OPERATIONS; TRANSPORTING
characterised by a layer formed with recesses or projections, e.g.; hollows, grooves, protuberances, ribs
International classification
Abstract
Claims
The ornamental design for a dual bag with a white inner bag and a black outer bag, as shown and described.
Description
(1)
(2)
(3)
(4) The broken lines in the drawings illustrate portions of the dual bag that form no part of the claimed design. The bracket showing broken away portions illustrate the bag has no specific length. Where a broke line box is indicated, material inside the box is part of the claimed design.