Why DMS™ Wraps Matter: The Science of Material Integrity

Most “vacuum jars” you’ll see online come from the same OEM factories — identical glass molds, valves, and lids — but what separates DMS™ from the rest isn’t the hardware. It’s the science behind how it’s finished, sealed, and verified.

The novelty jars flooding the market use heat-transfer or printed PVC films — decorative coatings meant for shelf appeal, not preservation. These printed wraps are microporous, hygroscopic, and chemically unstable under pressure. Over time, they slowly absorb and release oxygen, moisture, and trace plasticizers from the ink and adhesive layers — the same compounds responsible for that faint “plastic” odor when you open one.

That’s where DMS™ diverges completely.

Our jars are wrapped in autograde vinyl, a UV-stable, non-porous film engineered for environmental sealing. It doesn’t leach, breathe, or degrade under vacuum. The difference is measurable — DMS™ units maintain stable negative pressure readings over months of storage, while decorative versions rebound within hours.

In short, same glass doesn’t mean same performance. DMS™ is built for preservation, not presentation — designed for those who understand that every variable, from surface permeability to adhesive chemistry, affects terpene retention and product integrity.