Double Adhesive Self-Sealing Courier Bags – Waterproof Clothing Shipping Bags for E-commerce Shipping

Core Features

1. Open & Reseal Design

Tear off the outer strip carefully and the bag itself stays intact; take items out or add items in, then reseal with the inner strip.

2. Tamper-Evident

If the outer strip has been torn, clear marks remain, so recipients can tell the package was opened mid-route.

3. Double-Layer Sealing

Two adhesive strips protect against accidental opening during transport better than a single strip or ordinary tape.

4. No Tape or Tools Needed

First sealing and re-sealing both use the built-in strips — peel the protective film and press.

5. Moisture & Dust Protection

The tight two-strip closure seals the bag mouth better than single-tape sealing, keeping moisture and dust out.

6. Neat After Re-sealing

No messy re-taped look: the bag stays flat and professional even after a second seal.

7. Made for Returns & E-commerce

Simplifies returns and exchanges for sellers, frequent unpacking inspections (QC, customs) and high-value or security-sensitive shipments.

Advantages of Clothing Shipping Bags

1. Repeated opening and secondary sealing are possible

If the Clothing Shipping Bags need to be opened again after the first sealing (for example, the seller sent the wrong goods and needs to adjust the contents, the buyer needs to take out the goods for return, or for customs inspection, etc.), just carefully tear off the first adhesive strip on the outside (without damaging the bag itself). After taking out or putting in the goods, directly use the second adhesive strip on the inside for re - sealing.

2. Clothing Shipping Bags could Enhanced sealing and safety

Anti - theft and anti - tampering: If the outer adhesive strip is torn, it will leave obvious marks, and the recipient can easily find that the package may have been opened midway, improving safety. The inner adhesive strip ensures the safety of the contents after secondary sealing.
Double - layer sealing: The two adhesive strips provide double - layer protection, which is more effective in preventing accidental opening during transportation than a single - adhesive - strip or ordinary tape sealing.

3. Clothing Shipping Bags are Convenient and efficient operation

Easy to open: Recipients usually only need to tear along the indication of the outer adhesive strip to easily take out the goods, providing a better experience.
No additional tools required: Whether it is the first sealing or the secondary sealing, no additional tape or tools are needed. Just tear off the protective film and stick it directly.

4. Improved moisture - proof and dust - proof performance

The tight fit of the two adhesive strips usually makes the sealing at the bag mouth better than that of a single - tape sealing. It can better block outside moisture and dust from entering the bag, providing better protection for the contents (especially for items that require a certain degree of moisture - proof).

5. Neat and professional appearance

The double - adhesive - strip design of the mailing bag itself is relatively regular. After sealing, the appearance is flat and beautiful, making it look more professional and reliable. After secondary sealing, the inner adhesive strip can also maintain a relatively neat appearance (unlike repeated pasting with ordinary tape, which is messy).

Application scenarios of Clothing Shipping Bags

E-commerce sellers: It is very convenient and efficient to handle possible returns and exchanges.
Links that require frequent unpacking inspections: such as quality inspection, customs, etc.
Sending valuable items or items that require high security.
Users who pay attention to packaging efficiency and environmental protection and conservation.

We can undertake diversified customized services according to customer needs.

1. Double rubber strip design with different materials, such as new materials, semi-new materials, recycled materials, degradable materials, fully degradable materials, etc.
2. Accept designs of dimensions, thickness, etc. to meet your needs.
3. Accept additional designs, such as handle, attached pocket, etc. to meet diversified scenario needs.

Factory

The factory designates specifications, dimensions and thickness, with sufficient stock (unprinted) for rapid shipping.

4 branch factories
Daily production capacity of 200 tons
Daily production capacity of 6 million bags
Factory buildings covering an area of 34,000 square meters
Complies with international certifications, such as ISO 9001, SGS, BSCI, FSC, REACH, etc.

Certifications: Display logos/certificates

About us

Premium custom poly mailer bags & sustainable shipping solutions. As your trusted packaging partner, we supply durable mailing bag options including secure express bag, postage bags, and protective clothing shipping bags. Elevate unboxing with branded mailer bags featuring logos. Choose eco-friendly biodegradable mailing bags and compostable mailer bags to reduce waste. Our versatile envelope packaging safeguards goods while boosting brand visibility. Professional-grade protection for e-commerce, retail & direct mail. Request samples of our custom & eco mailers today!