Doypacks are an innovative type of flexible packaging that combines ease of use with high protective properties. Sun Flex offers a full production cycle of flat-bottom stand-up pouches, which are ideal for packaging a variety of products - from food to household chemicals. Thanks to 16 years of experience and modern equipment, we ensure high quality and reliability of each product.
Our doypacks are manufactured using advanced flexographic printing technologies, which allows you to create a bright and stable image in up to 8 colors. We work with various types of materials and offer a wide range of additional options to best meet customer needs.
Advantages of doypacks from Sun Flex Company
Shelf stability
The flat bottom ensures a stable vertical position of the package, which improves product presentation and optimizes the use of retail space.
Convenience of consumption
The zip fastener and the ability to install a spout ensure easy opening and reclosing of the package.
Barrier properties
The multilayer structure of the material provides reliable protection against moisture, oxygen and light, extending the shelf life of the product.
Production efficiency
The optimal ratio of packaging material and volume reduces logistics and storage costs compared to rigid packaging.
Wide design possibilities
The large printing area allows you to place all the necessary information and create an attractive packaging design.
Environmental friendliness
The ability to produce from recyclable materials and reduce the total volume of packaging waste.
Technical specifications and design features
Doypacks are made of multilayer polymer films, which provides an optimal combination of strength, flexibility and barrier properties. The basis of the design is a specially formed flat bottom, which is created by heat sealing and forming folds. This allows the package to stand stably on the shelf even when partially filled.
Available options and configurations
| Packaging volume | 50 ml - 5 l |
|---|---|
| Material thickness | 60-200 microns |
| Number of printing colors | Up to 8 colors |
| Resolution | Up to 150 lpi |
| Storage temperature | -18°C to +60°C |
| Minimum circulation | 5,000 pcs |
| Production time | 7-14 business days |
Areas of application of doypacks
The versatility of the design makes doypacks an ideal solution for a wide range of industries. In the food industry, they are used for packaging snacks, sauces, baby food, coffee and tea. Due to their excellent barrier properties, doypacks ensure long-term storage of products without loss of quality.
When choosing a material for doypacks, it is important to consider the specifics of the product, storage and transportation conditions. Our technical specialists will help you choose the optimal packaging configuration according to your needs.
For pet food, doypacks provide convenient dosing and reliable protection from moisture. In the household chemicals sector, this packaging is ideal for washing powders, dishwashing detergents and other products in granular or liquid form.
Stages of cooperation with Sun Flex Company
1
Consultation and needs analysis
Detailed discussion of product specifics, packaging requirements, and project budget.
2
Development of technical specifications
Preparation of detailed specifications taking into account all technical and design requirements.
3
Sample making
Creating prototypes for testing and design approval.
4
Serial production
Launch of a full production cycle with quality control at each stage.
5
Quality control and delivery
Final inspection of finished products and organization of logistics according to your needs.
Materials and production technologies
To manufacture doypacks, we use modern polymer materials, including polyethylene, polypropylene, PVDH and their combinations. The multilayer structure is created by extrusion or lamination, which allows us to achieve the necessary barrier properties and strength of the package.
Special attention is paid to the quality of the welds, which must ensure the tightness of the package throughout the entire shelf life. We use precision equipment to control the temperature and pressure during the formation of the welds, which guarantees their reliability.
- Quality control of raw materials at the receiving stage
- Real-time monitoring of printing parameters
- Checking the strength of welds
- Testing the barrier properties of finished packaging
- Visual inspection of appearance
- Checking the functionality of additional elements
Our production is certified in accordance with international quality standards, which confirms the high level of technological processes. Detailed information about technical requirements for mock-ups can be found on the technical requirements page.
Frequently asked questions about doypacks
- What is the minimum order quantity for doypacks?The minimum circulation is 5,000 pieces. This is due to the peculiarities of equipment configuration and the economic feasibility of production.
- Is it possible to make doypacks from transparent material?Yes, we make doypacks from transparent and translucent materials, and we can also add a transparent window to opaque packaging.
- How long does it take to produce doypacks?The standard production time is 7-14 business days, depending on the complexity of the order and production workload.
- Are doypacks suitable for hot filling?The hot filling capability depends on the material type. We will select the appropriate material configuration for your product.
- What additional elements can be integrated into a doypack?We can add a zip fastener, Euro hole, pouring spout, transparent window, perforation and other functional elements.
- Can doypacks be used for frozen foods?Yes, we make doypacks from materials that can withstand low temperatures down to -18°C without losing their functional properties.
- How to calculate the required volume of a doypack?The volume is calculated based on the amount of product and the required free space. Our specialists will help you choose the optimal dimensions.
If you are considering flexible packaging alternatives, we also recommend that you check out our sachets, which are ideal for portioned product packaging.
Ready to order doypacks for your business?
Our experts will help you find the best solution for your product. Get a free consultation and quote today.