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Home / Self-Adhesive Bags / OPP Bag Self-Adhesive Transparent Self-Stick Bag Shirt Clothing Packaging Self-Sealing Plastic Bag Customizable 5 Mil 30*40

Attributes

Brand -
Category Packaging / Self-Adhesive Bags
Origin -
Material Oriented Polypropylene (OPP)
Thickness 5 Mil
Dimensions 30cm x 40cm (11.8" x 15.7")
Closure Type Self-Adhesive Peel and Seal
Transparency Crystal Clear
Customization Available for Logo Printing
Primary Use Clothing, Shirts, and Apparel Packaging
Durability Tear and Puncture Resistant
Safety Warning Keep away from infants to prevent suffocation
Package Quantity Sold in bundles of 100 units

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 4/5

Good quality, slightly stiff

The 5 mil thickness makes them very durable, though they are a bit stiffer than expected. Great for protecting garments during shipping.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Professional look

Gives my products a very professional finish. The size 30x40 is perfect for folded t-shirts and light sweaters.

A

Anonymous

Mar 25, 2026

Rating: 4/5

Great value for money

Ordered a large batch and the consistency was good across all bags. One or two had slight adhesive issues, but overall a great purchase.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Reliable for e-commerce

I use these for my online clothing store. They hold up well in transit and the seal never fails. Highly recommend for small business owners.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Crystal clear visibility

Love how transparent these are. My customers can see the product clearly without opening the bag. The self-stick feature saves so much time.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for my boutique

These bags are exactly what I needed for packaging shirts. The adhesive strip is strong and seals tightly every time. Very clear presentation for customers.

5 FAQ

Q: Will a thick hoodie fit in the 30*40 size?

A: The 30*40 cm size is ideal for t-shirts, blouses, and light sweaters. For bulky hoodies, we recommend checking our larger size options to ensure a comfortable fit.

Q: Do you offer samples before bulk ordering?

A: Yes, we can provide sample packs for evaluation. Please visit our store page to order a sample kit or message us directly for assistance.

Q: Are these bags recyclable?

A: OPP plastic is technically recyclable, but acceptance depends on your local recycling facility guidelines. Please check with your local waste management provider.

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

A: Yes, we offer customization services for bulk orders. Please contact our support team with your logo file and quantity requirements for a quote.

Q: How strong is the adhesive seal?

A: The self-adhesive strip is designed to create a secure, tamper-evident seal suitable for standard shipping and retail display. It bonds instantly upon pressure.

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