Industrial Products

Liquid Tight Bags

Liquid Tight Bags


Vonco has developed proprietary tooling and manufacturing techniques to produce a wide variety of liquid tight packaging.  From multi-compartment bags, pouches and soap dispensers, to 95kPa bags.  Vonco has the experience to produce a wide variety of liquid tight packaging.  Vonco is an innovative problem solver that can produce a liquid tight package to meet your needs.


VonSeal® Chain of Custody Bags  VSS-001 6.125" x 10.844"

VonSeal® Chain of Custody Bags VSS-001 6.125" x 10.844"


Liquid tight, tamper-evident specimen bag has a back pocket document pouch that keeps your paperwork secure with re-closable tape.  Detailed use and closing instructions printed on bag for chain of custody procedures.


Price: $259.00  
Buy Now



VonSeal® Chain of Custody Bags  VSS-003 6.125" x 10.844"

VonSeal® Chain of Custody Bags VSS-003 6.125" x 10.844"


Liquid tight, tamper-evident specimen bag has a back pocket document pouch that keeps your paperwork secure with re-closable tape.  Only closing instructions printed on bag.


Price: $259.00  
Buy Now
VonSeal® Chain of Custody Bag  VSS-007 6.125" x 10.844"

VonSeal® Chain of Custody Bag VSS-007 6.125" x 10.844"


Liquid tight, tamper-evident specimen bag has a back pocket document pouch that keeps your paperwork secure with re-closable tape.  Easy use and closing instructions printed on bag for chain of custody procedures. 


Price: $259.00  
Buy Now



VonSeal® Clear Mailer  VSS-010 13.188" x 16.438"

VonSeal® Clear Mailer VSS-010 13.188" x 16.438"


Large liquid tight, tamper-evident clear co-extruded mailer bag. 


Price: $216.00  
Buy Now
Shaped Pouches

Shaped Pouches


Since 1955, Vonco has been the leading manufacturer of shaped flexible packaging. Our capabilities include making a wide variety of shaped poly bags, broom sleeves, tapered mop bags, pouches, covers, sleeves, cook-in bags, and various packaging items made with flexible plastic films. Along with in-house engineering and sample making capabilities, we design and build our own manufacturing machinery and tooling.

Custom shapes examples include: tapered sleeves, hour glass, gloves, mitts, boots, circles, round bottom, long, narrow, wide, multi-compartment and other odd shapes. Whatever your packaging challenge is, we have it covered.





Medical Mitts | Food Mitts

Medical Mitts | Food Mitts


Vonco was founded to produce gloves, mitts, and boots for the food and medical industries. Over fifty years later, we still produce stock and custom gloves, mitts, and boots. We will utilize our proprietary tooling and manufacturing techniques to create a solution for you. Mitts have been produced to serve many applications including pet waste pick up.


Industrial Fitment Pouches

Industrial Fitment Pouches


We have produced products incorporating various fitments ranging from valves, tubes and filling ports. They can be sealed into the edges or in the flat area of the product. Vonco will work with your design team to create the best solution.





Small 95kPa VonSeal® Transport Bag  KPA95B-001  6" x 9.125"

Small 95kPa VonSeal® Transport Bag KPA95B-001 6" x 9.125"


Small 95kPa VonSeal® liquid tight specimen transport bag


Price: $361.00  
Buy Now
Large 95kPa VonSeal® Transport Bag  KPA95B-004  10.25" x 14"

Large 95kPa VonSeal® Transport Bag KPA95B-004 10.25" x 14"


Large 95kPa VonSeal® liquid tight transport bag


Price: $435.00  
Buy Now



Medium 95kPa VonSeal® Transport Bag  KPA95B-002  9" x 12"

Medium 95kPa VonSeal® Transport Bag KPA95B-002 9" x 12"


Medium 95kPa VonSeal® liquid tight transport bag


Price: $459.00  
Buy Now
X-Large 95kPa VonSeal® Transport Bag  KPA95B-005  13.125" x 18"

X-Large 95kPa VonSeal® Transport Bag KPA95B-005 13.125" x 18"


X-Large 95kPa VonSeal® liquid tight transport bag


Price: $420.00  
Buy Now



Bags On A Roll

Bags On A Roll


Whether you need side-load bags, pre-opened bags or multi pocket bags on a roll, Vonco is the leading manufacturer of flexible packaging. Our clear low-density polyethylene bags are available in a wide range of sizes.


Zipper bags

Zipper bags


Vonco can provide a variety of reclosable bags such as standard zipper, double zipper, and slide zipper.