Attributes

Brand	-
Category	Packaging / Self-Adhesive Bags
Origin	-
Material	High-quality OPP (Oriented Polypropylene)
Dimensions	30cm x 40cm (11.8 x 15.7 inches)
Thickness	Thickened 40 microns for durability
Closure Type	Self-adhesive peel-and-seal strip
Transparency	Crystal clear high-transparency finish
Water Resistance	Fully waterproof and moisture-proof
Primary Use	Clothing, shirts, dresses, and textile packaging
Printability	Smooth surface suitable for custom labeling
Package Quantity	100 pieces per pack
Recyclability	Recyclable plastic material (Check local guidelines)

6 reviews

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect for my online boutique

These bags are exactly what I needed for shipping clothes. They are thick enough that they don't tear easily, and the adhesive strip is very strong. My customers love how professional their orders look.

Anonymous

Mar 23, 2026

Rating: 4/5

Great quality, slightly smaller than expected

The material quality is excellent and very clear. I thought 30x40 would fit larger coats comfortably, but it's best for shirts or folded pants. Still a great buy for the price.

Anonymous

Mar 16, 2026

Rating: 5/5

Excellent value for money

Bought these for my dry cleaning pickup service. They hold up well against humidity and keep the clothes pristine. The self-adhesive feature saves us a lot of time compared to tape.

Anonymous

Mar 14, 2026

Rating: 3/5

Good but sticky strip can be tricky

The bags themselves are great quality, but sometimes the adhesive strip is a bit hard to align perfectly on the first try. Once sealed, though, they are very secure.

Anonymous

Mar 13, 2026

Rating: 5/5

Sturdy and clear

I use these for storing seasonal clothing. The plastic is thickened so it doesn't crinkle loudly, and the seal stays shut even after opening and closing a few times. Highly recommend.

Anonymous

Mar 06, 2026

Rating: 5/5

Professional look for e-commerce

As an eBay seller, presentation matters. These bags make my clothing listings look premium. They are crystal clear, allowing buyers to see the item immediately upon arrival.

5 FAQ

Q: Can I write on these bags with a marker?

A: Yes, the smooth OPP surface works well with permanent markers or Sharpies for labeling sizes or order numbers without smudging.

Q: Do they come with a perforation for easy opening?

A: This specific model features a self-adhesive seal but does not include a tear-notch perforation. You may need scissors to open them neatly if desired.

Q: What is the actual thickness in microns?

A: These are thickened bags measuring approximately 40 microns (4丝), which provides extra durability compared to standard 25-micron bags.

Q: Are these bags food safe?

A: No, these OPP bags are designed specifically for clothing and textile packaging. We do not recommend using them for food storage.

Q: Will these fit a winter coat?

A: At 30x40cm, these are ideal for shirts, blouses, trousers, or dresses. A bulky winter coat would likely require our larger 50x70cm size option.

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