Odor Proof Packaging
ScentShield® Bags
ScentShield® Bags, as the name implies, are odor proof, as well as durable and free of chemical agents that may compromise the safety and integrity of the product inside. Designed
for the packaging needs of medical dispensaries, these bags have been used for a variety of other applications including the packaging of edibles, herbal supplements, organic teas and
coffees, and protein powder drink mixes. All of our ScentShield™ Bags are FDA approved.
- Extremely low oxygen transmission rates
- Reusable high oxygen barrier zipper
- Dual track ZipSeal
- Water proof
- Tamper evident heat sealable header
Shop the MoisturePak™ Collection
The MoisturePak™ is a two-way sorbent that uses a combination of plant fibers, water and salts to control the humidity by taking up or adsorbing the water vapor inside the container.
Anatomy of a Compliant Pouch

There are many bags being marketed to Medical Dispensaries as “odor proof”. Most of these bags are made from a thin Polyethylene (PE) material. They are popular because they are cheap. Unfortunately, Polyethylene alone does not provide an effective air or moisture barrier. As a result, oxygen (and consequently the smell) and moisture escapes through the package, depleting the freshness, potency and water weight of the product inside.
A true odor proof bag, also referred to as a flat pack pouch, is made of polyethylene terephthalate (PET or PETE). The material is a tough, clear polymer that has exceptional moisture and gas barrier properties. PET is often used for food storage bags and will not transfer hazardous chemicals into the bag’s contents.
Although PET bags can be made thin, they are typically manufactured thicker than PE bags and are significantly stronger. Additionally, they are more transparent than similar PE bags, which tend to get cloudy as they get thicker. PET bags can also be constructed with multiple layers, including foils, and due to their thickness tend to have a much more secure and airtight zipper closure. Overall, PET bags offer significant advantages over PE bags, especially when it comes to the end-user’s perception of the quality. Consumers buy with their eyes and a quality package, all other things being equal, will always win out.
Child Resistant Pouches

IMPAK offers a variety of child proof pouches:
- Pharmaloc External Latch Pouch - Pouches with a special tab that requires two handed dexterity to open the package.
- Push-Pin CR Pouch - The sliding zipper has a pin that must be inserted to "unlock" contents.
- Retail Ready CR Pouch - This pouch has a thumb tab zipper that is easy for adults to open, but nearly impossible for children. No bulky closures or pull-tabs required; just a sophisticated press-to-close zipper.
- Single Dose with a Micro Tear Slit - A micro perforation near the corner helps adults tear the package open. Excellent scent and moisture protection.
| Part Number | Size | Description | Trial Size | Order |
|---|---|---|---|---|
ZCR122509B![]() |
12.25" x 9.0" x 4.0" |
|
50 bags - $66.50 |
|
ZCR122509W![]() |
12.25" x 9.0" x 4.0" |
|
50 bags - $66.50 |
|
| ZCR0404125TE |
4.0" x 4.125" O.D. |
|
100 bags - $36.15 |
|
| ZCR0550675OZE |
5.5" x 6.7" O.D. |
|
100 bags - $32.30 |
|
| ZCR0550675TE |
5.5" x 6.75" O.D. |
|
100 bags - $35.10 |
|
CR03250325TS![]() |
3.5" x 3.5" O.D. |
|
100 bags - $22.50 1000 bags - $114.55 2000 bags - $182.60 |
1 case - $326.70/case |
State Code Pouches
- California Code Pouches - Pouches with a special tab that requires two handed dexterity to open the package.
- Michigan Code Pouches - The sliding zipper has a pin that must be inserted to "unlock" contents.
California Code
| Part Number | Size | Description | Trial Size | Order |
|---|---|---|---|---|
034VB04OZE420RC![]() |
3.4" x 4.0" |
|
500 bags - $73.45 |
|
AAVS01Z420RC![]() |
3.125" x 5.0" x 1.0" |
|
500 bags - $76.01592 |
|
AAVB01Z420LRRC![]() |
3.125" x 5.0" x 2.0" |
|
|
|
AVS02Z420RC![]() |
4.0" x 6.41" x 2.25" |
|
500 bags - $48.88 |
|
AVB02Z420LR![]() |
4.0" x 6.41" x 2.25" |
|
|
|
BVS03Z420RC![]() |
5.0" x 8.0" x 3.0" |
|
500 bags - $123.36 |
|
MDP0608TEZ![]() |
6.0" x 8.0" |
|
100 bags - $30.00 |
1 case - $160.35/case |
Michigan Code

| Part Number | Size | Description | Trial Size | Order |
|---|---|---|---|---|
034VS04OZE420MI![]() |
3.4" x 4.0" |
|
500 bags: $36.73 |
|
AAVS01Z420MI![]() |
3.125" x 5.0" x 2.0" |
|
500 bags: $38.01 |
|
AVS02Z420MI![]() |
4.0" x 6.0" x 2.25" |
|
500 bags: $48.88 |
|
Medical Disclaimer Pouches

Medical Disclaimer Pouches come pre-printed with “Medical Use Only” warnings and are not state-specific. These are label-ready and meet certain compliance laws. Add additional labeling depending on your state regulations.
| Part Number | Size | Description | Trial Size | Order |
|---|---|---|---|---|
034VST04MED![]() |
3.4" x 4.0" |
|
500 bags - $73.45 |
|
034VST04MEDNTN![]() |
3.4" x 4.0" |
|
500 bags - $73.45 |
|
AAVS01ZMEDRC![]() |
3.125" x 5.0" x 2.0" |
|
500 bags - $91.25 |
|
AAVS02ZMEDNTN![]() |
3.125" x 5.0" x 2.0" |
|
500 bags - $91.25 |
|
AVS02ZMEDRC![]() |
4.0" x 6.41" x 2.25" |
|
500 bags - $97.75 |
|
AVS02ZMEDNTN![]() |
4.0" x 6.41" x 2.25" |
|
500 bags - $97.75 |
|
BVS03ZMED![]() |
5.0" x 8.0" x 3.0" |
|
500 bags - $122.75 |
|
BVS03ZMEDNTN![]() |
5.0" x 8.0" x 3.0" |
|
500 bags - $122.75 |
|
06VST0275MED![]() |
6.0" x 2.74" |
|
500 bags - $83.30 |
|
06VST0275MEDNTN![]() |
6.0" x 2.74" |
|
500 bags - $83.30 |
|
Unprinted Pouches
IMPAK is known for our expertise in barrier packaging. Unless otherwise stated our pouches are multi-layered and scent-blocking (as well as moisture, oxygen and gas blocking). Visit our Stand-up and Flat Pouch sections to see label-ready packaging for your product.
| Part Number | Size | Description | Trial Size | Order |
|---|---|---|---|---|
02PL04125W![]() |
2.0" x 4.125" |
|
100 bags - $38.40 |
|
02VSTGR06BTNL![]() |
2.0" x 6.0" |
|
|
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02VSTBL06BTNL![]() |
2.0" x 6.0" |
|
|
|
02VSTRD06BTNL![]() |
2.0" x 6.0" |
|
|
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02VSTPR06BTNL![]() |
2.0" x 6.0" |
|
|
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02VSTWT06BTNL![]() |
2.0" x 6.0" |
|
|
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02VSTBLK06BTNL![]() |
2.0" x 6.0" |
|
|
|
30MB0206BTNL![]() |
2.0" x 6.0" |
|
|
|
02VST08ZTEHH![]() |
2.0" x 8.0" |
|
||
0675VSTBLK0275OZE![]() |
6.75" x 2.75" |
|
|
|
4DM165175![]() |
16.5" x 17.5" |
|
|
|
DVS35ZRC![]() |
6.69" x 11.0" x 3.5" |
|
|
|
LVMBS01RC![]() |
14.5" x 13.75" x 6.0" |
|
|
|
LMBS01RC![]() |
14.5" x 13.75" x 6.0" |
|
|
|
LPTVGR01Z![]() |
14.5" x 19.0" x 6.0" |
|
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Recommended Sizing
IMPAK does not guarantee that your product will fit into recommended pouch. Please request a sample for testing to make sure your product fits
| Style | Dimensions | Dry Volume (ounces) | Dry Volume (grams) | Dry Volume (lbs) |
|---|---|---|---|---|
| FLAT BAG | 3.4" x 4.0" | 1 g | ||
| AA | 3.125" x 5" x 1.0" | 1/8 th | 3.5 g | |
| A | 4" x 6.41" x 2.25" | 1/4 oz | 7 g | |
| B | 5" x 8" x 3" | 1/2 oz 1 oz |
14 g 28 g |
|
| C | 6" x 9.37" x 3.25" | 1 oz 1 1/2 oz |
28 g 42 g |
|
| D | 6.69" x 11" x 3.5" | 2 oz | 56 g | |
| Flat Bag | 16.5" x 17.5" | 16 oz | 224 g | 1 lb. |
| L | 14.5" x 19" x 6" | 32 oz | 448 g | 2 lb |






























































