ClassID:

55087

B31B2219/603 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20170283121
2017-10-05

EASY OPEN BAG

#2
20170274613
2017-09-28

BOTTOM FOLD BAG AND METHOD OF MAKING SAME

#3
20170239906
2017-08-24

Method and system for manufacturing medical pouches

#4
20170210513
2017-07-27

METHOD OF MAKING PACKAGES HAVING RE-CLOSABLE ZIPPER ON ONE PANEL AND PACKAGE THEREOF

#5
20170203532
2017-07-20

Plastic Bag Making Apparatus

#6
20170203531
2017-07-20

System and process for making a pouch or container

#7
20170157881
2017-06-08

METHOD AND DEVICE FOR PRODUCING FLEXIBLE PACKAGING PRODUCTS, MORE PARTICULARLY PACKAGING BAGS

#8
20170106619
2017-04-20

Seals for stretchable films

#9
20170095990
2017-04-06

METHOD OF HOT AIR SEALING POLYMERIC BAG

#10
20170057719
2017-03-02

Packaging unit having improved sealing and a method of forming a packaging unit having improved sealing

#11
20170015080
2017-01-19

METHOD OF MAKING AN INSULATED MAILER

#12
20160297164
2016-10-13

Closure Bag with Reinforced Handles

#13
20160288977
2016-10-06

Flexible package

#14
20160250818
2016-09-01

Method for forming a hose comprising a flat web material as well as a hose formation device and a system for producing bags

#15
20160250817
2016-09-01

Device and method for attachment of an opening device on a flexible package

#16
20160176579
2016-06-23

Method of making a woven plastic bag

#17
20160136878
2016-05-19

Multi-layer product with sealing areas of varying temperature

#18
20160083165
2016-03-24

Flexible package

#19
20160067912
2016-03-10

Ultrasonic welding apparatus having plurality of sonotrodes

#20
20150133881
2015-05-14

Comfort layer for a collecting bag

#21
20140270590
2014-09-18

Reusable food storage bag and process for making a reusable storage bag

#22
20140231020
2014-08-21

Round sonotrode

#23
20140003744
2014-01-02

Resealable opening device and package comprising such an opening device

#24
20130115414
2013-05-09

Composite film, method for producing a composite film and a film composite consisting of at least one composite film, and apparatus for producing a composite film

#25
20110160029
2011-06-30

Method and apparatus for making skirtless seals