Go Secure Extra Strong Polythene Envelope - 440x320mm - 100 Pack

These extra strong polythene envelopes are designed to be durable, tough, and weather-resistant to...

Best current price£48.30from Office Stationery

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Office StationeryGoSecure by GoSecure Envelope Extra Strong Polythene 440x320mm Opaque
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£48.30
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Product Information

Full details

The Go Secure Extra Strong Polythene Envelope is an ideal shipping solution for e-commerce sellers and businesses requiring a reliable, weather-resistant method to dispatch soft goods like clothing or large documents. These envelopes offer a perfect balance of durability and professional opacity to keep items secure during transit, though they are not designed for rigid or fragile items that require impact protection.

All features

Model Part NumberPB26262
BrandGo Secure

Extended Product Information

FAQs

Are these envelopes padded?

No, these are standard high-strength polythene mailing bags and do not contain bubble wrap or protective padding.

Can I use these for international shipping?

Yes, their durable and weather-resistant properties make them suitable for both domestic and international mail.

Are the envelopes see-through?

No, they are specifically manufactured with an opaque finish to ensure the privacy of the contents.

How do I dispose of these after use?

The envelopes are 100% recyclable; please check with your local recycling center for specific soft plastic disposal guidelines.

Will these fit a standard A3 document?

Yes, at 440mm x 320mm, these envelopes are perfectly sized to fit A3 documents flat.

Troubleshooting

Adhesive strip is not sticking

Ensure the surface of the envelope is dust-free and dry before applying the seal.

Bag punctured by contents

Wrap sharp-edged items in a protective layer of paper or cardboard before inserting them into the envelope.

Pros and Cons

Pros

  • Excellent weather resistance keeps contents dry
  • Peel and seal closure saves time during high-volume packing
  • Highly tear-resistant material prevents accidental opening
  • Fully opaque for secure document and product mailing
  • Eco-friendly and 100% recyclable

Cons

  • Provides no padding for fragile or delicate items
  • The thin profile is not suitable for sharp-edged objects
  • Not intended for heavy-duty hardware that might puncture the surface

Setup, Compatibility & Care

Using these envelopes requires no complex setup; simply slide your item inside and press the adhesive flap firmly against the body of the envelope. Ensure the surface is free of debris before sealing for maximum adhesion. While the envelopes are weather-resistant, they should be stored in a cool, dry place away from direct sunlight to maintain the integrity of the adhesive strip for future use. Avoid overstuffing the envelopes, as excessive stretching may compromise the seam strength; if you cannot seal the flap comfortably, a larger size should be selected.

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