At Trademark Polythene, we offer a variety of standard bag options to meet your packaging needs. Our side weld, skirt side weld, and bottom weld bags are designed to provide superior performance, product protection, and convenience.
Three types of welds
Our side weld bags are perfect for small to medium-sized items, featuring heat seals along both edges for a secure closure. These bags are available in a thickness range of 80g to 300g, ensuring durability and strength for your products.
Features:
- Available in a range of colours, tinted or opaque
- Minimum order quantity: 1,000 bags
- Optional features include:
- Custom printing for branding or product information
- Euro slots for easy hanging and display
- Lateral seals for enhanced product protection
- Punched handles for convenient carrying
- Permanent and re-sealable glue lips for easy access and secure closure

When you require a stronger seal and increased integrity, our skirt side weld bags are the ideal choice. Recommended for bags over 300g, this sealing method creates a much stronger bond by insetting the weld 3-4mm from the edge.
Features:
- Available in a range of colours, tinted or opaque
- Minimum order quantity: 1,000 bags
- Ideal for heavier or bulkier items requiring extra strength and durability
Our bottom weld bags feature a seal running along the bottom, providing a broader and stronger seal. These bags are perfect for thicker materials where strength is paramount, ensuring maximum performance and product protection.
Features:
- Available in printed, plain clear, or coloured options
- Minimum order quantity: 1,000 bags
- Ideal for products requiring a strong, reliable base seal
At Trademark Polythene, we use the highest quality materials to manufacture our standard bags, ensuring that you receive the best packaging solution for your products. Whether you need side weld, skirt side weld, or bottom weld bags, our team is dedicated to providing you with the right option to meet your specific requirements.
Contact us today to discuss your packaging needs and learn more about our standard bag offerings. We will guide you through the selection process, helping you choose the perfect bag type and customisation options for your products.
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Contact us today to
01933 460 505