Promarks Heat Seal Bags For All
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Food Applications
Telephone 1-909-923-3888
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Promarks Mil Spec Bags and Roll Stock

Not all storage and shipping bags are the same.  Some are very thick to protect delicate components while some are thinner for lighter shipping weight.  The "mil spec" indicates the thickness of the bag, while the material indicator shows you what it is made of.  It is possible to create bags from almost any material in almost any thickness you need with the help of Promarks Bags.  Furthermore, with convenient roll stock, you can find the material you need to make your own storage or shipping bags of any size.

Promarks Bags can provide you with the right mil specs for your bags as well as roll stock in all types of materials.  With Promarks Bags quality materials, you can always trust that you have the very best substances from which to make your storage or shipping bags.  We can also make custom bags for you with a variety of materials.

Typical materials include:

  • MIL-PRF-131K-Class I (Foil or Tyvek)

  • MIL-PRF-131K-Class II (Paper Foil)

  • MIL-B-131K-Class III (Scrim Foil)

  • MIL-PRF-121G-Type I (Poly Kraft)

  • MIL-PRF-121G-Type II (Poly Kraft)

  • MIL-PRF-22191-E-Type I (Aclar Poly)

  • MIL-PRF-22191-E-Type II (Poly Mylar)

  • MIL-PRF-22191-E-Type III (Polyethylene)

  • MIL-PRF-81705-E-Type I (ESD/EMI Opaque Static Shielding)

We can also offer you custom roll widths and lengths in various materials; contact us for custom order assistance.

Whether you need a particular mil specification for food storage bags to increase shelf life for your product or Mylar bags for durable product shipping or anti-static and ESD bags to protect your electronics, Promarks Bags has the solutions.  From vacuum food storage bags made of plastic polyethylene terephthalate or PET to coffee bags for individual servings, we can help you create the right bags to keep your foods and liquids shelf-stable.  We can also help you find the right sorbent systems for storage and shipping, dessicants and oxygen absorbers to increase shelf life, and ESD bags to protect electronics and other items. 

Call us at (909) 923-3888 or feel free to browse our online inventory.  Our experts will help you determine the best solutions for your business, whether you need roll stock, a particular mil spec for your bags or help choosing a custom-made bag solution for storage or shipping.

Packaging Equipment | Food Processing Machinery | Heat Sealers
Promarks, Inc. 1915 E. Acacia Street Ontario, CA 91761 USA
Phone: 909-923-3888   Fax: 909-923-3588  

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