[ES] Postal packaging: guide to types, sizes and packaging tips
2min read
28/12/2023
When you think of Correos, you immediately think of a yellow letterbox. However, in addition to letters and documents, Correos is an option for sending any other type of package. From RAJA® we offer you a guide with all the information you need to choose the most suitable packaging and prepare the packaging of your shipments: dimensions, weights, conditions and tips so that your goods arrive in the best way through this courier service.
Types of packaging accepted by Correos
When sending a shipment, the first thing to take into account is the content you intend to send. At Correos you can send two types of shipments:
- Letters and documents. For these, the most appropriate is to use envelopes or tubes, depending on the dimensions.
- Packages. In this case, choose the box or container that best suits what you want to send.
Minimum and maximum dimensions of a package to be sent by Correos
Dimensions for letters
- Minimum size: 14 x 9 cm
- Maximum size: length + height + width = 90 cm, with the largest dimension not exceeding 60 cm.
Dimensions for rolls and tubes
- Minimum dimensions: length + twice the diameter = 17 cm, with the largest dimension not less than 10 cm.
- Maximum dimensions: length + twice the diameter = 104 cm, with the largest dimension not exceeding 90 cm.
Dimensions for domestic parcels: Paq Today, Paq Premium, Paq Standard and Paq Blue.
- Minimum dimensions: 14.5 x 10 cm
- Maximum dimensions: length + height + width = 210 cm, with no dimension exceeding 120 cm.
- In case you need to send larger packages, it is possible to add an extra maximum for a little extra cost: length + height + width = 270 for 35% more. None of the dimensions can exceed 170 cm for 35% more. You can also add the two extra dimensions for an extra 70%.
Dimensions for Paq Light
- Minimum dimensions: 10 cm x 15 cm
- Maximum dimensions: 32 cm x 23 cm x 2 cm
- Extra dimensions at extra cost: no excess of dimensions length + height + width <= 270 cm, the largest being less than 170 cm.
Dimensions for international parcels: Premium International Package, Standard International Package and Economy International Package.
- Minimum dimensions: 14 cm x 9 cm
- Maximum dimensions: length + width + height <= 200 cm, with the greatest not exceeding 105 cm
Dimensions for international parcels: Paq Light International
- Minimum dimensions: 15 cm x 10 cm x 1 cm
- Maximum dimensions: length + height + width <= 90 cm, with the largest being less than 60 cm.
What is the maximum weight allowed in a Correos package?
Maximum weight in national parcels
- Paq Today: 5 kg
- Paq Premium and Paq Standard: 30 kg
- Blue Pack: 20 kg
- Light Pack: 2 kg
Maximum weight in international parcels
- International Premium Pack, International Standard Pack and International Economy Pack: 30 kg, depending on the country of destination.
- Paq Light International: 2 kg
Boxes for postal deliveries
In the RAJA® catalogue you will find any type of box you need for your shipments through Correos:
- Variable height boxes. Our variable height boxes allow you to adjust the height depending on the content to avoid empty spaces.
- Customised and made-to-measure boxes. If you are looking for boxes with specific dimensions or characteristics, RAJA® has a service to customise your boxes.
Padded envelopes for postal mailings
Our padded envelopes are ideal to prevent small products from being knocked or scratched during shipment:
- Bubble padded envelopes. The inside of the brown bubble-padded envelope effectively protects the contents.
- Padded paper envelopes. In addition to being strong, the 100% paper padded envelope is EcoResponsible as it is recyclable.
Bags for postal deliveries
With the bags you will preserve the perfect condition of the products during transport:
- Paper bags. This embossed paper bag with hook-and-loop fastener is an EcoResponsible alternative to the traditional bubble bag.
- Anti-static bags. The anti-static bubble bag with hook-and-loop fastener protects electrically sensitive products.
- Bags with zip closure. Various sizes are available and can be found in a variety of formats in the assortment of 1000 plastic zip bags.
How to pack a parcel to be sent by Correos?
In order for your parcels to reach their destination in perfect condition, Correos recommends that you follow these instructions:
- Choose the most suitable packaging for each shipment. Before preparing the package, you should choose the most suitable type of packaging that best suits the contents, whether it is a cardboard box, a padded envelope for small items or a cardboard box with reinforcements if it is necessary to secure the inside.
- Protect your shipment properly. Once you have selected the packaging, make sure that the product inside is immobilised as well as possible: ideally, avoid gaps and empty spaces by using a shock-absorbing padding material. You can choose kraft paper, so that the entire packaging is monomaterial in combination with a cardboard box and kraft adhesive tape, bubble wrap for fragile objects or foam sheets for goods of a certain volume.
- Seal the packaging well before shipping. A well-sealed package with adhesive tape minimises the impact on the contents, insulates it against moisture and prevents the packaging from being opened during transport.
- Label the shipment clearly and legibly. This is the only way to ensure that the package reaches its destination. You can use adhesive labels to add this information. In addition, it is also advisable to add a label with the text “Fragile” for cases where the contents are delicate; or to indicate if the objects inside are dangerous.
How to pack a book?
If you want to send a book by Correos, you can use our self-seal boxes or our cross-shaped boxes. They protect the edges and edges and are recommended both for books and for magazines and brochures, as their height is adjustable and adapts to the thickness. If the number of books is larger, then it is advisable to use a larger case or even a box adapted to the size.
Tips for sending clothes through the Post Office
Clothes may seem light and easy to send, but some materials, such as linen and silk, are more delicate than others. Here are our recommendations for sending clothing:
- Protect the product to avoid tearing, snagging or moisture.
- Choose a practical packaging adapted to the content.
- Create a customer experience with the packaging.
- Make it easy to return with round-trip packaging.
The self-assembly folding box is convenient for instant assembly, but if you need a more sophisticated shipment, our wardrobe box for clothes includes a bar for hanging hangers.
How to ship fragile products?
In the case of sending fragile products, i.e. those that can easily break or deteriorate due to a blow or rubbing, you should take extra care to secure the contents. To do this, you can follow these tips:
- Use double or triple channel cardboard boxes.
- Avoid empty spaces inside with filler packaging.
- Add labels to warn of the fragility of the contents.
- Cover edges and corners with corner protectors.
- Use reinforced closure systems.
Can food be sent by Correos?
Correos has a temperature-controlled transport service thanks to Correos Frío, dedicated to pharmaceutical, health and food products. This service is aimed at wholesale distribution, so if you have an online business and need a service that maintains the cold chain, with its fleet of vehicles you will be able to send fresh products and guarantee their integrity from origin to destination.
In our catalogue, we have isothermal boxes and bags that maintain the temperature and prevent the goods from being damaged by oscillations.
In addition to being clear about the types of shipments that can be sent by Correos and the size and weight conditions for making them, now you can also be sure that RAJA® has all types of packaging suitable for preparing your packages if you choose this courier company. Our products are of the highest quality and will ensure that your parcels arrive at their destination in the best conditions.
