Small Pack. Big Brand Impact. Make your 3.5g products easier to spot with 3.5g child resistant bags made for flower brands, dispensaries and retail packaging. Add your logo, artwork and brand look, then choose the size and material that fit your product. It’s a simple way to give custom flower packaging a more finished, professional look.
Got your artwork ready? Send it over. Not sure which bag works best? No problem. Just share your bag size, quantity or packaging needs, and request a custom packaging quote. We’ll help you work through the options and get the details sorted.
SizesVariety of sizes to fit any product
Material & FinishesMaterial options and finishes available
3.5g Child Resistant Mylar Bags for Safer Packaging
If your product could be harmful to children, the package needs to do more than look good. It needs a child resistant opening that’s made for real-world use. Our 3.5g child resistant bags use a two-hand opening design. Adults can open the bag and get to the product without much hassle, while it makes opening harder for children. Child resistant packaging isn’t just another bag feature. It’s an important part of reducing the risk of accidental access to products that shouldn’t be handled by children.
Custom Child Resistant Mylar Bags for Different Products
Many state requirements call for packaging that helps keep the contents out of sight and controls odor. We offer child resistant mylar bags with opaque and odor-resistant options to suit different products and markets. Sizes can range from 1 oz to 1 lb, with custom options for the bag size, material, zipper structure and artwork. Whether you’re a brand, retailer or wholesale buyer, you can build the bag around the product instead of trying to make the product fit a standard size.
How to Use Child Resistant Bags?
For filling, don’t pack the bag too full. Leave around 10–15 mm of space above the zipper area, and keep powder, crumbs or small pieces away from the CR zipper teeth. A clean zipper closes more reliably.
Looking for a Different Size or Packaging Style?
If this bag isn't quite the right fit, take a look at more pouch styles,
materials and sizes. You can also tell us what you're looking for,
and we'll help you narrow down the options.
The outside of the bag isn’t the only place where your brand can stand out. We can add a repeating logo pattern across the bag to make your packaging easier to recognize and harder to confuse with generic or copied designs.
For selected high-barrier aluminum foil structures, inside printing is also available. Your logo or artwork can continue onto the inside wall of the bag, not just the front and back. It’s a small detail, but customers notice it when they open the package. For brands working on custom printed mylar bags, private label packaging or a more distinctive retail look, it gives the package another place to carry the brand.
* ONE-STOP PACKAGING SOLUTION * From Concept To Shelf In 7 Days
Need more than bags? We can handle that, too. As a one stop packaging manufacturer, DINGLI PACK can supply custom mylar bags along with packaging boxes, display boxes, blister packaging, bottles, tins, cans, tubes, custom labels and stickers.
It keeps the buying process simpler. Your bags, boxes and labels can follow the same artwork, colors and brand guidelines, without having to coordinate several different suppliers. If you need a bag-and-box set or a complete retail packaging program, we can work from the same product specs and help you plan the full package.
For brands testing a new size or placing a smaller first order, take a look at our 2 oz Custom Logo Mylar Pouches with Low MOQ. It’s a practical option for product launches, market testing and smaller packaging runs.
Need a bag-and-box combination? Our 4 oz Custom CR Mylar Bags with Box combines a child resistant bag with a custom printed box for a more complete retail package.
Ready to Work on Your Packaging?
Already have artwork? Send it over. If you’re still deciding on the size, material or CR zipper, that’s fine, too. Just tell us what you’re packaging, the target weight, expected quantity and sales market. We’ll help you work through the bag structure, printing and any matching boxes or accessories you need.
Product Details
Frequently Asked Questions
Q: Which 3.5g child resistant bag is right for my product?
A: It depends on your product size, fill weight, storage needs and how customers will use the package. For most 3.5g products, we can recommend a suitable child resistant mylar bag with the right width, height, gusset and closure. If you’re not sure where to start, just send us your product size and target quantity. We’ll help you compare the available bag structures before production.
Q: Can I customize the size, artwork and zipper?
A: Yes. We can work from your existing artwork or help you set up the packaging from scratch. Size, material, finish, logo, colors and child resistant packaging options can all be discussed before production. Different CR zipper structures may suit different products, so we’ll check the fit instead of simply using a standard closure.
Q: Will the printed colors match my brand artwork?
A: We can follow your supplied artwork, CMYK or PMS color references and printing requirements. For brands with strict color standards, we recommend checking a digital proof or physical sample before the full run. That’s especially useful for custom printed mylar bags where brand colors cover a large part of the front panel.
Q: Can the CR bags work with boxes, labels or other packaging?
A: Yes. We can match the bag size and artwork with supporting packaging such as display boxes, folding boxes, labels and stickers. If you’re building a complete retail packaging solution, we can review the bag, box and label dimensions together so the finished set looks consistent and fits properly.
Q: What makes your child resistant bags different from standard mylar bags?
A: A standard resealable bag and a child resistant bag are not the same thing. The key difference is the closure design and its intended performance. Our team can help you compare CR zipper options, barrier materials, printing and overall bag construction based on your product. For brands sourcing wholesale mylar bags, this also helps avoid choosing a low-cost bag that doesn’t match the actual packaging requirement.
Q: How do I know I’m working with a reliable packaging manufacturer?
A: Ask for the details that matter: material structure, printing method, samples, production process, MOQ and lead time. We can review your artwork and packaging requirements before you place a bulk order, and samples can be arranged for checking size, printing and closure performance. If you’re sourcing custom packaging from a manufacturer for the first time, we’d rather help you confirm the details upfront than leave you to figure them out after production starts.
How To Order Your Custom Packaging
01
Customize It
Choose size, material, and features that match your product needs. With a wide range of customization options, you can create packaging that fits your brand style and market goals.
02
Free 1-on-1 Design
Share your ideas with our packaging designers. Get free 1-on-1 design support to refine your artwork, layout, and printing details before production.
03
Approve Proof
Before production, your artwork will go through a detailed review process. We’ll provide a digital proof for you to check the colors, layout, and final details, so you can confirm everything before printing begins.
OUR CERTIFICATE
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Trusted By Growing Brands
★★★★★
"I was mainly worried about the artwork because our packaging has a lot of small text and color details. The printed samples made the decision much easier. We only had a few small changes before production, and the final batch looked very close to what we approved."
Founder | USA
★★★★★
"What surprised me was the zipper function. It was easier to press and close than the samples we received from another supplier. Tracy was also very patient during the process and always replied with clear answers instead of just sending short updates."
Brand Manager | UK
★★★★
"We needed packaging that could handle different bait sizes without taking up too much storage space. The team helped us choose the right pouch size and material structure. A nice surprise was the print quality on the small labels and product details — they stayed clear even with a more compact design."
Product Manager | Netherlands
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17
YEARS OF EXPERIENCE
At HUIZHOU XINDINGLI PACK CO., LTD., we help brands simplify packaging. Our packaging products are exported to the United States, Canada, Europe, Australia, and other global markets. With a 5000㎡+ production facility and convenient access to Hong Kong and Shenzhen ports, we support both small and large-volume orders with more efficient delivery.
Partner with us to create packaging that helps you stay ahead in competitive markets.
High-Quality Custom Packaging Options for Every Product
You talk. We translate your needs into real packaging solutions.
Pouch Style for Every Need
Stand Up Pouch
Flat Bottom Pouch
Gusset Pouch
Fin Seal Pouch
3 Side Seal Pouch
Shaped Pouch
Spout Pouch
Zipper Bag
Durable Packaging Materials
Clear PE (Polyethylene)
Matte & Gloss Laminate
Aluminum Foil
Kraft Paper
EVOH
PLA Film
Recyclable and Compostable
LDPE (Low-Density Polyethylene)
Premium Finishes & Effects
Hot Foil Stamping
Embossing & Debossing
Spot Gloss (Spot UV)
Soft Touch (Satin) Finish
Holographic Foil
Interior Printing
Metallic Sheen Coatings
Add-Ons and Features
Tear Notch
Single and Double Zipper
Child Resistance Zipper
Hand Hole
Tin Ties
Degassing Valve
Spouts & Fitment Options
Material Selection
That’s exactly what we help you with. Based on your product, we will recommend the right barrier structure to ensure freshness, stability, and cost efficiency.
ALU
Aluminum Foil
★★★★★Ultimate barrier for oxygen, moisture, light, and aroma protection.
VMPET
Metallized PET
★★★★☆High barrier with excellent cost-performance balance.
KPET
Coated PET (EVOH / Saran type)
★★★★☆Stable oxygen & moisture resistance for mid-high barrier needs.
PET
Polyethylene Terephthalate
★★★☆☆Strong printing base with moderate barrier performance.
NYL
Nylon (PA)
★★★★☆Excellent puncture resistance and oxygen barrier strength.
LLDPE
Linear Low Density PE
★★☆☆☆Sealing layer with flexibility and heat-seal performance.
OPP
Oriented Polypropylene
★★☆☆☆Good clarity and stiffness, limited barrier properties.
CPP
Cast Polypropylene
★★☆☆☆Widely used sealing layer with good transparency.
PLA
Polylactic Acid
★★★☆☆Bio-based material for short shelf-life packaging applications.
Sustainable & Eco-Friendly Packaging
We are committed to eco-innovation, using up to 100% post-consumer recycled (PCR) materials along with recyclable PE and PLA bioplastics to create green packaging solutions. By combining PE recyclability with EVOH high-barrier performance, our pouches not only enhance sustainability but also fully protect your products.
Packaging Sizes
If you are not sure which size fits your product, we can recommend the most commonly used sizes in your industry to help you reduce trial cost.
Important Notice: All sizes listed below are general market references only. Actual packaging dimensions depend on product density, filling equipment, sealing method, and required headspace. We always recommend leaving 10–20% extra internal space to ensure proper filling and sealing performance.
For best results, please consider product expansion, powder settling, or irregular shapes when selecting size. Stand-up pouches usually require a wider bottom gusset, while flat bags need more precise height control for retail presentation.
Surface Finishing
Finishing is not just decoration — it is what makes your product feel premium and competitive on the shelf.
We help brands choose the right finishing combination to enhance visual impact and customer perception.
Matte Lamination
Soft-touch matte surface for premium minimalist brand positioning.
Glossy Lamination
High gloss visual effect to enhance shelf impact and product visibility.
Soft Touch Film
Velvet-like tactile coating that significantly upgrades premium perception and unboxing experience.
Hot Stamping
Metallic foil finishing for luxury branding and visual emphasis.
UV Spot
Selective gloss highlight for logos, typography, and brand focal points.
Emboss / Deboss
3D tactile texture that enhances packaging depth and brand identity strength.
Anti-Fog / Functional Coating
Functional coating for fresh food packaging, improving visibility under condensation conditions.