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Polythene Mailing Bags
Today, packaging holds essential importance for e-commerce operations. The process involves more than shipping a product because it requires both safeguarding the item and building your brand identity. You want to make a good first impression when the customer receives their order. At The Custom Boxes, we create custom polythene mailing bags that businesses all over the UK use for deliveries every day. Our bags are safe and give a professional look.
What Customers Say About Us
I had an amazing experience working with TheCustomBoxes! From start to finish, their team was professional, helpful, and attentive to every detail. I needed custom packaging for a new product line, and they offered a wide range of design options to choose...
What Customers Say About Us
This my first time ever ordering custom boxes and my experience has been exceptional! Jeff is a rock star and has walked me through the process from start to finish. He is very detailed with explaining what I should expect. I have been shopping around for...
What Customers Say About Us
This was my first experience with The Custom Boxes and with designing the type of packaging they produce. Ben worked with me throughout the project. He was helpful, informative, and patient. I went through several revisions resulting in a simple but effec...
What Customers Say About Us
Davis Elton was great. He discussed our project in detail on their live chat, and even provided reference photos. Unfortunately, this company just doesn't make what we are looking for. The customer service is OUTSTANDING, and if we have a project that ne...
What Customers Say About Us
HUGE shout out to The Custom Boxes and especially customer service rep Daniel Hale. I found you guys after a negative experience elsewhere, and Daniel immediately understood our issue and helped set up our artwork and order seamlessly. Communication is s...
What Customers Say About Us
Great experience from beginning to end and Ben J. was such a big help answering any questions I had in a timely manner. Looking forward to working with The Custom Boxes in the future!
What Customers Say About Us
Jeff and his team were extremely helpful throughout the whole process! This was our first time ordering with the The Custom Boxes and we couldn't be happier. When we had trouble color matching our boxes they were able to match the exact color we envisioned...
What Customers Say About Us
Ben and the whole team at TCB have been extremely helpful and patient with my first order (of many) with them! Thank you guys for your patience, competitive pricing, and all around quality.
What Customers Say About Us
One of the best customer services that we encountered! We haven't made an order yet, but we feel that we are cared for and understood by this company. We are willing to work with them just because they are so helpful and that in itself shows that they are...
What Customers Say About Us
After searching and coming up with dead ends it was a wonderful surprise and a glimmer of hope when I spoke with Brad this morning about my packaging needs. He was awesome as he went above and beyond to assist me with the design of the product I was lookin...
What Customers Say About Us
The Custom Boxes is a great company. They go out of their way, they are friendly, they are quick, and they make a quality product. The are everything a business could ask for and more.
What Customers Say About Us
Ben at The Custom Boxes came through for us on a rush job with 2 components. Delivered high-quality boxes right on time! We were happy! Client was happy! Thanks Ben and The Custom Boxes team – we wouldn't have made our deadline without you! - Allison V, D...
What Customers Say About Us
The Custom Boxes have been fantastic to deal with! Sam has looked after me every step of the way with a friendly attitude and genuine care to help my little business succeed. Communication is always prompt and all of my orders have arrived really quickly....
What Customers Say About Us
I worked with Mark, and was in a bind and needed boxes for my lip balms FAST! Mark assured me I would have them by a certain day, and was very patient with me when I got worried after receiving a DHL notification with a different delivery date than the one...
What Customers Say About Us
Excellent is truly the right word! Mark and his team were the most helpful company we have worked with in a long time. Fast response times, helpful and informative answers, they often made me feel as if I were their only customer. We have been working...
What Customers Say About Us
Exceptional Service and High-Quality Custom Boxes! I had an incredible experience with this company! I needed two custom-designed boxes on a very tight deadline, and they truly exceeded my expectations. Not only did they work with me to perfect the design...
What Customers Say About Us
I had an outstanding experience with the product box. The quality is top-notch, and the print is absolutely beautiful with high definition. It's exactly what I was looking for. Additionally, I want to commend Jeff for the smooth communication and file shar...
What Customers Say About Us
We were looking for a company to make some custom vinyl stickers as well as cards . These cards and stickers were for my son’s business. I have to say they delivered nothing but the BEST!!! Customer service was very knowledgeable and helpful. I should add...
What Customers Say About Us
I had a very small and specific size I needed for my custom boxes that most manufacturers were not able to accommodate, as well as a low minimum I wanted to start with. They were able to make my custom size at a low MOQ AND at a great price! I worried qual...
What Customers Say About Us
The Custom Boxes team really came through for me. They were very easy to work with and the boxes came in at a great price. I received my beautiful new boxes right on time. I can definitely recommend them highly!
What Customers Say About Us
Amazing quality and prices! My rep, Joshua, was a pleasure to work with. He answered all my production questions, quickly and thoroughly. The team also helped us test a new die line for a custom sleeve. Our final spec was for a trifold sleeve, 350 gsm card...
What Customers Say About Us
I was in a very tough spot since my supplier had a import issue and I could not get the packages for my chocolate shop. Mark from Custom Boxes was of immense help got me a very reasonable price and an amazing customer service. When the boxes came I was eve...
What Customers Say About Us
The Custom Boxes not only met, but exceeded our expectations … exceptional pricing … attentive customer service … and a quality of work that is far above the standard. Hands-down, The Custom Boxes is our new “go to” custom packaging company!
What Customers Say About Us
I have have been coming to the custom boxes for 2 years now— and they have been with me every step of the way on my journey in business!! They are super reliable, quick turn around, and very personable people who responded so quickly and efficiently. Good...
What Customers Say About Us
I had a job that was very last minute. I had the art, but not the boxes. Jeff was able to hook me up with the boxes fast and under quotes that I had received from other businesses. When I got the boxes they were SPOT ON! They were great. So great, I'm orde...
What Customers Say About Us
All I want to say is this people are AMAZING!!!. Paul did a great job with customer service. Helping me throughout the whole process. I will totally recommend them. Looking forward to continue working with them in the future.
What Customers Say About Us
Working with Custom Boxes was a great experience. They fixed and adjusted my artwork to make our boxes look great and the turn around time was on point. Pricing was also very competitive. Will definitely use again.
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Material / Paper Stock We Use
The best packaging keeps the spark of products alive. It’s not only the colour and design that help them attract customers. Rather, material and paper stock matters more than that. We use packaging materials with qualities like ecofriendliness, sustainability, recyclability, and durability. Kraft, Cardboard, and Corrugated being popular for each of these qualities, make perfect boxes. See all other paper stock here.
Duplex Chipboard
Grey Chipboard Cardboard
Black-Kraft
Holographic
Metallic Paper
Natural Brown Kraft
SBS C2S
Textured
White Kraft
Advanced Printing Methods We Use
Digitalisation and advancements hit our printing facility uniquely. We have all the latest types of printing technology to meet different designs and canvas requirements. Offset printing, digital printing, and screen printing ensure consistent images on your boxes. Thanks to these printing techniques you can now have your logo on any material.
Digital Print
Offset Print
Scodix Digital Enhancement
UV Print
Non-toxic Inks We Use
Inks fill in colours on your box designs to create a vibrant yet memorable brand image. High-resolution images and readable text are the blessings of our high-quality printing inks. We have a plethora of inks in stock including Pantone, Oil-based inks, and Panton Metallics. Soy vegetable inks and other water-based inks are top-rated/ sustainable inks. Choose the one that suits your requirements and start brushing your ideas with sharp colours of reality.
Fluorescent Color Inks
Oil Based Inks
Pantone
Pantone Metallic
Soy Vegetable Based Inks
Water Based Inks
Finishing We Provide
Finishing refers to the overall appearance of your packaging boxes. It helps elevate the outlooks and aesthetics. Boosting sensory experience for making a lasting connection with on-lookers is one of its benefits. It's entirely up to you whether your box end-point is glossy, matte or glittery surface. Embossing, debossing, and metallic appearances with gold and silver foiling/coating symbolise exclusivity. Discover more now!
Anti Scratch Lamination
Aqueous Coating
Lamination
Soft Touch Coating
Soft Touch/Silk Lamination Cards
Spot Gloss UV
Add- ons
Giving ordinary packaging a whole new touch is what we are known for. Paper stock and materials remain ordinary unless elevated by polishing its surface. Add-ons refer to every small detail that we use to make over packaging. Ribbons, PVC windows, inserts, and packaging peanuts- we have lots of things for you. Explore more!
Cold Foil Printing
Debossing
Embossing
Full Embossing
Hot Foil Stamping
Proper Embossing
PVC Patching Cards
Ribbon Handles
Specifications
We understand your products are unique and have a certain set of requirements. Standard sizes and shapes need to re-innovate, so your products can get market dominance. Share your product dimensions, printing methods, paper stock/ material and qualities. This crucial step of customisation matters for enhancing the efficiency of the process. We need these specifications to know your product’s requirements.
| Dimensions | All Custom Sizes & Shapes |
|---|---|
| Printing | CMYK, PMS, No Printing |
| Paper Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Quantities | 100 - 500,000 |
| Coating | Gloss, Matte, Spot UV |
| Default Process | Die Cutting, Gluing, Scoring, Perforation |
| Options | Custom Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink, PVC Sheet. |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turn Around Time | 4-6 Business Days , Rush |
What Are Custom Polythene Mailing Bags
Custom poly mailers function as strong plastic bags, which businesses use to ship their products securely. The products are designed to withstand standard shipping conditions. The containers maintain their internal contents in dry and clean conditions while providing protection until final delivery to the destination.
Poly mailers function as lightweight sealing solutions that enable users to complete tasks more quickly while decreasing their shipping expenses. The products serve as effective shipping solutions for clothing, paperwork and other soft goods because of their simple design and reliable performance. Additionally, they offer practical value for everyday use.
Features Of Custom Polythene Mailing Bag
Important features of custom polythene mailing bags are as follows:
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Strong and Tear-Resistant
Custom polythene mailing bags are made from tough plastic. This means they do not tear or break easily during delivery. Parcels are moved, stacked, and handled many times. A strong bag keeps your items safe from start to finish.
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Lightweight
These mailing bags are very light. The additional weight of your parcel will not increase because they will not apply any extra weight to your package. This shipping method reduces expenses for online businesses which operate daily to deliver their products.
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Water Resistant
Polythene mailing bags protect items from rain and spills. Water cannot soak through the material. This keeps clothes, papers, and soft items dry and clean during delivery.
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Self-Seal Closure
Each bag has a peel-and-seal strip. You just remove the cover and press it down. Once sealed, it stays closed. This saves packing time and keeps parcels secure.
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Custom Sizes
Every product has different needs. We can adjust the bag size to fit your items just right. This keeps everything secure and the package looking sharp.
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Printable Surface
The smooth surface is great for printing. Add logo and brand colours. It turns a plain bag into a branding opportunity.
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Professional Look
Clean, well-made bags give a professional feel. Customers like to receive neat packages, which builds trust in your business.
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Flexible Material
The soft material easily fits items like clothing, documents, and fabric products. It bends without breaking and keeps items comfortable inside.
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Easy to Use
Custom polythene mailing bags are very easy to use. Even for busy packing teams. They are light and flexible. So you can place your products inside without any effort. There is no need for extra tape or tools just simply peel, fold, and press to close the bag.
Material Options for Polythene Mailing Bags
For poly mailing bags, options include:
- Standard Polythene
This is your general, all-purpose option. It is flexible, keeps water out, and resists tears. It is good for protecting the products. Especially against rain, dust, and the usual bumps during shipping. - LDPE
LDPE is soft and bendable. It is a great choice for shipping clothes and other soft goods. It can bend easily. Without cracking open easily.
- HDPE
HDPE is thicker. It is more rigid than LDPE. It gives them extra strength. It is useful if you are shipping heavier items or larger orders. - Co-Extruded Polythene
This option uses multiple layers for added durability. It improves tear resistance and gives a smooth surface for clear printing. - Environmentally Friendly Poly Bags
Recyclable poly bags are a smart move for nature conscious brands.
Each material option can be customised to match your product needs and delivery requirements.
Custom Printed Poly Mailers Boost Your Brand.
Poly mailers can do more than ship items; they build your brand. We provide custom printing so you can put your logo, colours, and message right on the bag.
Good printing makes your packages easy to spot and your brand known. Custom mailers turn deliveries into chances to market your business and encourage customers to buy from you again through familiar branding.
Sizes and Thicknesses That Fit Your Needs
Every business is unique, so we provide many size choices. We have small mailers for things like paperwork and accessories, and bigger ones for clothes. Whatever you sell, we can make packaging that is a good fit. Our team can help you to customise your own according to your needs.
Industrial Applications of Polythene Mailing Bags
Custom polythene mailing bags are versatile. They are widely used across the UK. They are best for:
- Clothing
- Fashion items
- Healthcare Supplies
- E-commerce orders
- Documents and printed materials
- Soft goods
- Medical industry
- Textiles
- Subscription boxes
- Online retail
Green Solution
Nowadays, the environment is an important matter for customers. Hence, we provide eco-friendly polythene mailing bag choices made out of recyclable and responsibly sourced materials.
These choices enable the companies to lower their ecological impact while still having the same strong and performance abilities. Adopting sustainable packaging may also raise a brand's image and customer trust.
Made with Experience and Care
At The Custom Boxes, we bring years of packaging experience to every order. We understand UK shipping standards, customer expectations, and real-world handling conditions.
Our team focuses on material quality, print accuracy, and consistent performance. Every mailing bag is designed to work in real business environments, not just look good on screen.
Why Choose The Custom Boxes
Choosing the right packaging partner matters. At The Custom Boxes, we make things simple, reliable, and stress free for your business.
- Brands focused packaging solutions.
- Strong materials
- Professional custom printing
- Secure self-seal adhesive
- Custom sizes and thickness options
- Eco-friendly choices available
- Expert support from start to finish
Packaging That Works for Your Business
Custom polythene mailing bags may seem simple. But they play a key role in protecting products. Controlling their costs. And building brands' trust. When done right, they improve delivery experiences and leave a lasting impression.
At The Custom Boxes, we design polythene mailing bags that support your business growth and represent your brand with confidence, every time an order is delivered.
Frequently Asked Questions
A single platform to manage your end-to-end packaging workflowBelow you'll find answers to some common questions around creating a custom box. Every order is little different though, so don't hesitate to reach out with anything else you might be wondering.
We fully comprehend that packaging boxes not only present but also promote products effectively. Crafting a unique brand voice requires a fresh and innovative appearance. 'Box by Style' stands out as a distinctive feature on our official website, guiding you in selecting the perfect style for your delicate, high-selling items. Assemble various pieces of cardboard or other packaging materials to experience the final result. We infuse delight into every unboxing through exceptional interlocking. Explore creative concepts and captivate your customers with playful shapes without compromising functionality.
