B31B19/14 - CPC Classification Index

ClassID:

54827 ⎘

B31B19/14 - CPC Classification

Classification description:

Sub-classes:

B31B19/16 » Cutting webs to form sheets or blanks 9
B31B19/18 » Slitting webs longitudinally 3
B31B19/20 » Cutting sheets or blanks, {e.g. applying corner cuts} 7

Recent Application in this class:

20180281504

2018-10-04

Visually enhanced tab file system

20170297775

2017-10-19

Method for making tri-fold side seamed plastic produce bag

20170239975

2017-08-24

Visually Enhanced Tab File System

20170157882

2017-06-08

UNINTERRUPTED BAG MAKING AND FOLDING MACHINE

20160347019

2016-12-01

Method for Manufacturing a Bag

20160272375

2016-09-22

Method of forming polymeric bags

20160176144

2016-06-23

Method and apparatus for sealing a web

20160129628

2016-05-12

Plastic bag making apparatus

20160122084

2016-05-05

Delivery bag

#10

20160096339

2016-04-07

Method and Apparatus For Making Bags

#11

20150353239

2015-12-10

Reinforced bag seam and method for making same

#12

20140323281

2014-10-30

BAG MAKING MACHINE AND METHOD

#13

20140183251

2014-07-03

ENVELOPE HAVING INTEGRATED AND REMOVABLE LABEL AND PROCESS FOR MANUFACTURING SAME

#14

20140141954

2014-05-22

MACHINE FOR PRODUCING BAGS OF FLEXIBLE MATERIAL

#15

20140141953

2014-05-22

Single pass printing of mailer envelopes and contents

#16

20130203574

2013-08-08

Lower Sealing and Cutting Device of Tubular Material Packaging

#17

20130190155

2013-07-25

Method and apparatus for making bags

#18

20110100176

2011-05-05

Needle roller

#19

20090126853

2009-05-21

Method and apparatus for a bag machine

#20

20080312056

2008-12-18

Method and apparatus for making bags