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Home / Self-Adhesive Bags / OPP Bag with Self-Adhesive Strip, Transparent Plastic Clothing Packaging, Custom Jewelry Sealing Bags, Resealable Bags 30*40

Attributes

Brand -
Category Packaging / Self-Adhesive Bags
Origin -
Material High-quality OPP (Oriented Polypropylene)
Dimensions 30cm x 40cm (11.8 x 15.7 inches)
Closure Type Self-adhesive resealable strip
Transparency Crystal clear for product visibility
Thickness 2.5 mil (60 microns)
Printability Suitable for custom logo printing
Water Resistance Fully waterproof and moisture-proof
Primary Use Clothing, jewelry, and accessory packaging
Recyclability Recyclable plastic material
Package Quantity 100 bags per pack

6 reviews

A

Anonymous

Mar 19, 2026

Rating: 5/5

Reliable seal

I was worried the adhesive might fail during shipping, but these have held up perfectly. No complaints from customers regarding opened packages.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Excellent clarity

The transparency is amazing. It really showcases the products inside without any cloudiness. Will definitely reorder when I run out.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Good quality, slightly stiff

The material feels durable and premium. They are a bit stiffer than expected, which is good for protection but makes them slightly harder to fold flat before use.

A

Anonymous

Mar 10, 2026

Rating: 3/5

Decent but pricey

The quality is undeniable, but the price point is a bit higher than other generic options I've tried. You get what you pay for though.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect for my boutique

These bags are exactly what I needed for shipping clothing orders. The adhesive strip is strong and seals tightly every time. Very clear and professional looking.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Great for jewelry

I use these for my handmade jewelry business. The 30x40 size is perfect for necklaces and larger earrings. Customers love how clear the packaging is.

5 FAQ

Q: Are these bags reusable?

A: Yes, the resealable strip allows the bags to be opened and closed multiple times, making them great for returns or storage.

Q: Can I print my logo on these bags?

A: Yes, the OPP material is suitable for custom printing. Please contact our sales team for bulk orders with custom branding options.

Q: Do the adhesive strips work in cold weather?

A: The adhesive performs best at room temperature. In very cold conditions, we recommend warming the strip slightly before sealing for optimal adhesion.

Q: Are these bags food safe?

A: While made from non-toxic materials, these bags are designed specifically for clothing and accessories, not for direct food contact or storage.

Q: What is the actual thickness of the plastic?

A: The bags have a thickness of approximately 2.5 mil (60 microns), providing a good balance between durability and flexibility.

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