Custom Print Smell Proof Zip Seal Metallic Mylar Stand Up Weed Bags 2 Days Shipping #3302-1

The 4CP SimplePrint™ series features polyester film pouches with a thickness of 3.55 mil, Color(Front/Inside/Back): Color/Silver/Color, delivering exceptional barrier performance: an Oxygen Transmission Rate (OTR) of ≤0.5 cc/m²·24h to effectively slow oxidation, and a Water Vapor Transmission Rate (WVTR) of ≤15g/m²·24h to block ambient moisture, meeting storage requirements for several months to a full year.

This series supports One-Color Custom Printing, making it ideal for flexible small-batch production—with a minimum order quantity (MOQ) of just 100 pouches (total weight ranging from approximately 100 grams to 1.5 kilograms, depending on size). All pouches are shipped directly from our local warehouse in New York, USA, and standard orders are typically delivery within 3 to 10 business days.

All pouches are printed and undergo comprehensive quality inspection(including testing of 12 core parameters such as dimensional accuracy, seal strength, and material integrity) stateside. They are then shipped via domestic U.S. logistics carriers like USPS or UPS. Qualified orders can be fully fulfilled in as quick as 2 business days—3 to 10 days faster than industry-average cross-state shipping timelines.

Our pouches use materials compliant with FDA standard 21 CFR 177.1520, matching the safety grade of baby pacifiers and plastic water bottles, while also meeting EU REACH regulations (free from 1,000+ high-risk chemicals such as PFOA/PFOS) and RoHS standards (with no detected lead, mercury, cadmium, or other heavy metals).

Our single-track zipper design withstands 800+ repetitions, with seal durability verified by ASTM D3474 (test for repeated opening/closing performance of packaging materials) to effectively block air and moisture; odor barrier performance is certified by ASTM F1927 (test for gas and odor transmission rate) with permeability below 1.0 ppm (parts per million), nearly eliminating internal odor leakage.

Compared to standard packaging (typically with a barrier rate of 90–95%), every pouch in the 4CP SimplePrint™series more effectively blocks oxygen and moisture vapor(leading to mold/mildew and weight loss), extending product shelf life by 2–3 times.

We use materials that comply with U.S. FDA 21 CFR 177.1520(and are certified to USP Class VI medical-grade standards), ensuring your products meet 100% regulatory requirements, including , tamper-evident, and clear visibilitymandates for retail display.

Herb & CBD Brands:

Keeps flower, pre-rolls, and edibles fresh and compliant with retail standards, with odor-proof packaging — oxygen transmission rate ≤15 cm³/m²·24h, water vapor transmission rate ≤0.5 g/m²·24h, ensuring an unopened shelf life of up to 12 months.

Dispensaries & Co-Packers:

Provides consistently sized pouches that run smoothly on filling equipment — reducing setup time by up to 20%, equivalent to saving approximately 8 hours of manual debugging per production line per month.

Lifestyle & Wellness Brands:

Ideal for herbal teas, bath salts, or supplements, offering a clean matte finish and long-term freshness — matte coating (40-55 gloss units) enhances print clarity by approximately 20%, boosting brand visibility on shelves.

“We switched to 4Customprint’s custom Mylar stand-up pouches for our 1/8 oz and 1/4 oz flower lines, and the difference was clear from the first shipment. The upgraded 3-layer structure maintains odor barrier below 1.0 ppm and seals 25% faster than our old 3.15 mil bags — a real time-saver for daily runs. What impressed us most was the consistent color accuracy across SKUs. Finally, a U.S. supplier that understands Herb packaging compliance and delivery speed.”

“As a small-batch coffee roaster, we needed packaging that could preserve flavor and align with our brand image. 4Customprint’s matte-finish Mylar stand-up pouches not only keep oxygen and moisture out (OTR ≤ 0.5 cm³/m²·24h, WVTR ≤ 15 g/m²·24h), but also deliver a clean, professional look. The one-color custom print was produced and shipped within a week from New York — something overseas suppliers could never match.”

“We use 4CP SimplePrint™ pouches for our CBD gummies and infused snacks. The seal integrity and freshness retention have been outstanding — products stay shelf-stable for up to 12 months unopened. Our team appreciated how easy it was to reorder and keep the same Pantone tone across all sizes. U.S.-based printing helped us reduce lead times by nearly 40% while maintaining FDA-compliant quality.”