Attributes

Brand	-
Category	Packaging / Self-Adhesive Bags
Origin	-
Material	High-quality OPP (Oriented Polypropylene)
Dimensions	30cm x 40cm (11.8in x 15.7in)
Closure Type	Self-adhesive peel-and-seal strip
Transparency	Crystal clear for product visibility
Thickness	2.5丝 (25 microns)
Customization	Available for logo and text printing
Primary Use	Packaging shirts, clothes, books, and gifts
Water Resistance	Yes, moisture-proof protection
Package Quantity	100 pieces per pack
Recyclable	Yes, compatible with plastic recycling streams

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Excellent clarity and seal

I was worried the adhesive might fail during transit, but these held up perfectly. The transparency makes the products inside look amazing. Will definitely reorder.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect for my online boutique

These bags are exactly what I needed for shipping clothing orders. They are crystal clear, very sturdy, and the adhesive seal is strong. My customers love the professional look.

Anonymous

Mar 23, 2026

Rating: 5/5

Best packaging solution

Fast shipping and high-quality bags. The self-adhesive strip is easy to use and saves me so much time compared to taping boxes. Highly recommended for small businesses.

Anonymous

Mar 18, 2026

Rating: 4/5

Great quality, slightly tight fit

The material is thick and durable. I use them for packing books and shirts. The 30x40 size is good, though it can be a snug fit for bulkier winter sweaters. Overall, great value.

Anonymous

Mar 14, 2026

Rating: 5/5

Professional appearance

These bags give my handmade items a very professional finish. The custom printing option is also a nice touch for branding. Very satisfied with this purchase.

Anonymous

Mar 01, 2026

Rating: 4/5

Good for the price

Solid bags for everyday packaging needs. They are not the thickest I have ever seen, but for the price point, they are excellent. No tears or issues so far.

5 FAQ

Q: Is the adhesive strip reusable once opened?

A: The self-adhesive strip is designed for one-time sealing to ensure security. Once opened, the adhesive may lose its stickiness, so we recommend using tape if resealing is necessary.

Q: Can these bags be customized with my company logo?

A: Yes, we offer customization services for logos and text. Please contact our support team with your design requirements for a quote.

Q: What is the return policy if the size doesn't fit my products?

A: If the bags are unused and in original condition, you can return them within 30 days. Please check the dimensions carefully before ordering as custom printed items are non-returnable.

Q: Are these bags suitable for heavy items like hardcover books?

A: Absolutely. The 25-micron thickness provides enough strength to hold standard hardcover books and multiple shirts without tearing.

Q: Do these bags have any safety warnings or choking hazard labels?

A: Yes, all our plastic packaging bags include a standard suffocation warning print to comply with safety regulations, ensuring they are safe for commercial distribution.

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