Custom pockets and restraints may be possible, but they are not identified as standard options in the available specification for this bottom-gusset insulated bag. Before ordering, ask the manufacturer to assess your proposed layout, fastening method, measurements, and intended contents. Approve a physical sample with the requested interior features before authorizing production.
The bag has a bottom gusset, no side gussets, and a four-edge seal. Its listed size range runs from 30 × 35 + 8 cm to 50 × 55 + 12 cm, with base depths of 8, 10, or 12 cm, or a size made to order. Construction includes an aluminium foil laminate outer face, a 2–5 mm closed-cell EPE foam core, and a food-grade PE contact layer. An air-bubble core can be requested.
The standard mouth is heat sealed. A zip track or tear notch may be available on request, and a moulded handle is welded into the top seal. Although structure, dimensions, base depth, core, printing, and colour are listed as customizable, the product information does not confirm that pockets or restraints are available. These additions may affect usable space, access, sealing, or insulation, so confirm the design and any construction changes directly with the manufacturer.
When requesting a medical-bag configuration, provide the bag's target dimensions and a list of the items it must hold. Include the number and placement of compartments, pocket dimensions, restraint type and fastening method, and preferred closure. Ask the manufacturer to confirm feasibility, pricing, and the effect on the proposed bag structure.
Huizhou Ecopack Packaging Products Co., Ltd. says it provides in-house structural design and tooling. A 3D structural drawing is submitted for approval before printing plates are cut. Samples are reported to take 3 to 5 working days, and new designs are approved against a physical bag. Review the finished interior and closure on the sample before approving a production run.
The company separately describes a pharmacy cold-chain application for 2–8°C shipments. That scenario uses an insulated bag or mailer with a dedicated sleeve for a phase-change gel pack, along with a flat, unprinted label window for monitoring and batch labels. This is an application example, not confirmation that the bag described here includes those features or has been validated for a particular temperature range or medical use. Request product-specific testing and qualification details before relying on it for temperature-controlled shipments.
| Design area | Information listed | Confirm before sampling |
|---|---|---|
| Bag format | Bottom gusset, no side gussets, four-edge seal | Whether the intended pocket arrangement and restraints fit the structure |
| Materials | Aluminium foil laminate exterior, 2–5 mm closed-cell EPE foam, food-grade PE contact layer | Compatibility of the contents and proposed interior design with these layers |
| Opening and handle | Heat-sealed mouth; zip track or tear notch on request; moulded handle welded into the top seal | Closure choice and any changes needed for access or restraint attachment |
| Customization | Structure, size, base depth, core, print, and colour | Availability, design, and cost of pockets and restraints, which are not listed options |
| Timing | Sampling in 3 to 5 working days; production in 15 to 25 days after artwork approval | Approval of the full interior layout and physical sample before production |
No. The supplied product details do not list either feature. Ask the manufacturer to confirm whether they can be added to your chosen configuration.
Send the desired bag size, a contents list, the number and location of pockets, pocket measurements, restraint and fastening requirements, and closure preferences. The manufacturer must confirm feasibility and final specifications.
The available product information does not establish a validated temperature range or medical-use qualification for this bag. The company's separate pharmacy cold-chain example should not be treated as product-specific validation. Request supporting test details before selecting it for that use.
Custom orders typically begin at 5,000 to 10,000 pieces, depending on the specifications. Sampling is listed at 3 to 5 working days, with production taking 15 to 25 days after artwork approval. Because pockets and restraints are not confirmed features, settle the interior design with the manufacturer and approve a physical sample before placing the production order. For technical enquiries, contact manager@ecopack.com.
Huizhou Ecopack Packaging Products Co., Ltd. is a flexible packaging manufacturer established in 2011 in Guangdong, China. The company reports in-house structural design, tooling, printing, lamination, bag making, and inspection, and ships custom composite pouches and bags to more than 40 countries. Its stated credentials include ISO 9001:2015 Quality Management System and FSC Chain of Custody certification. It has also reported supplying insulated mailers for a United States distributor's cold-shipping program.

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