Materials Selected by Application
Virgin LDPE, LLDPE and HDPE are standard material options. Recycled-content PE, CPE, anti-static formulations and other project-specific materials are handled as separate, specification-controlled programs.
CUSTOM PE PACKAGING
Flexon Pack operates a massive 40,000㎡ industrial manufacturing system with 400+ automated units in Dongguan, China.
CUSTOM PE PACKAGING MANUFACTURER
OEM production ? specification review ? export support
Custom PE Packaging Range
Ziplock bags, zipper bags, self-adhesive bags, flat bags and PE film
Ziplock Bags
Press-to-close bags for food organization, parts and retail packs View Products
Zipper Bags
Slider and resealable bags for apparel and branded packaging View Products
Self-Adhesive Bags
Peel-and-seal bags for garments, e-commerce and documents View Products
Flat Poly Bags
Open-top bags and liners for products, parts and bulk packing View Products
PE Film
Custom rolls, sheets and film specifications View ProductsFlexon Pack at a Glance
Company and Manufacturing Profile
Flexon Pack is the international B2B packaging brand operated by Dongguan Chenghua Industrial Co., Ltd. The company reports approximately 40,000 m² of combined manufacturing area across three production bases and more than 400 production and supporting units covering film extrusion, printing, bag conversion and related operations. Equipment allocation and available capacity depend on the approved product specification and current production schedule.
Materials, Quality and Documentation
Virgin LDPE, LLDPE and HDPE are standard material options. Recycled-content PE and other formulations are handled as separate, specification-controlled projects. Dimensions, thickness tolerances, inspection requirements and supporting documents are confirmed by product, material, construction, intended use and destination. Available evidence may include selected food-contact, REACH, RoHS or PFAS-related documents, subject to verification of the named entity, tested sample, scope, date and applicability.
Export and Delivery Planning
Flexon Pack supplies custom PE packaging to international B2B buyers, including customers serving the United States and European markets. Export packing, freight method, Incoterm, documentation and estimated delivery milestones are confirmed for each shipment. Production and transit dates remain conditional on final approvals, material availability, capacity, inspection, carrier booking, customs clearance and inland delivery.
Evidence boundary: Manufacturing-scale figures are company-reported public information. They do not reserve capacity or certify a product. Final capability, quality criteria, regulatory evidence and commercial terms are defined by the approved quotation, specification, artwork, sample and applicable order documents.
Custom PE Packaging Manufacturing Capabilities
Specification review, controlled production and order-specific document matching
Custom and Volume Production
Flexon Pack coordinates a company-reported 40,000 m² combined manufacturing network across three production bases in China . Available capacity and production schedules are confirmed according to the approved product specification.
Specification Control
Material, dimensions, film thickness, seal construction, appearance and printing are reviewed against the approved specification before mass production. Inspection requirements are confirmed by order.
Film Extrusion, Printing and Converting
The reported manufacturing network includes 400+ production units across film extrusion, printing, bag converting and supporting operations. Equipment allocation depends on bag construction, material, dimensions, printing and order volume.
Export Packing and Delivery Planning
Existing samples or custom prototypes may be reviewed before production. Cartons, inner bags, pallets, moisture-protection options, freight methods and delivery terms are confirmed for each shipment.
Documents Matched to the Product
Available evidence may include food-contact testing against FDA 21 CFR 177.1520 , PFAS screening, REACH or RoHS documentation, and applicable management-system or chain-of-custody certificates. Each document must be verified against the tested sample, named entity, intended use and validity period.
Industry Applications
Candidate applications—final specifications and evidence confirmed by project
Fashion & Apparel
Candidate packaging for apparel supply chains using PE zipper and slider bags. Dimensions, single-layer thickness, printing, ventilation, warning text, recycled-content requirements and export packing are confirmed for each order.
Food & Hospitality
Candidate PE packaging for defined food-storage and hospitality applications, including selected double-track sealing constructions. Suitability must be reviewed for the exact resin, additives, colorants, printing, closure, finished construction, food type, contact time and temperature. A report for another material or sample does not automatically cover the proposed order.
Industrial Parts
Application-specific self-sealing PE packaging intended to help limit exposure to dust and moisture during storage, handling and distribution. Material, thickness, closure, additives, packed-item weight, sharp-edge risk and performance requirements must be defined in the approved specification.
Laboratory Support
Candidate PE packaging for defined laboratory sample, document or accessory-handling procedures. This application example does not establish suitability for clinical specimen transport, medical-device packaging, diagnostic use, biohazard containment or regulated shipping. Material, closure performance, handling procedure, destination requirements and supporting evidence must be approved separately.
Global Fulfillment
Company-reported multi-base manufacturing coordination for international logistics, e-commerce and distribution programs. Available capacity, production scheduling, export packing, freight method, Incoterm and delivery estimates are confirmed separately for each order. Production and transit dates remain conditional.
Application and evidence boundary: These examples describe candidate packaging applications. They do not constitute product certification, regulatory approval, medical suitability, food-contact approval, guaranteed performance or automatic suitability for a regulated use. Final material, construction, dimensions, performance criteria, test scope and supporting documents must be confirmed for the exact order, intended application, destination market and current requirements.
Manufacturing Standards
Published capabilities — final construction defined by approved specification| Material Option | Material Profile | Application Review |
|---|---|---|
| LDPE | Flexible polyethylene option commonly selected for clear, resealable and printed bag constructions. | Dimensions, thickness, closure, additives and any food-contact requirements must be confirmed for the finished specification. |
| LLDPE | Flexible polyethylene option used where elongation, impact resistance or puncture performance is a priority. | Suitable for consideration in logistics, industrial and heavy-duty packaging after load and puncture requirements are reviewed. |
| HDPE | Higher-stiffness polyethylene option with a different clarity, feel and mechanical profile from LDPE and LLDPE. | Material compatibility, thickness, seal construction and packed-product requirements must be reviewed by application. |
| PP / OPP | Polypropylene-based options offering application-dependent stiffness, clarity, surface feel and printing characteristics. | Sealing range, temperature resistance and food-contact suitability depend on the exact structure and supporting evidence. |
| PE + PP | A project-specific combination of polyethylene and polypropylene components or layers. | The complete material structure, layer arrangement, closure, sealing method and intended use must be defined in the approved specification. |
| CPE | Soft-touch film option commonly evaluated for frosted, apparel and presentation-oriented packaging. | Anti-static, restricted-substance or other functional performance requires a defined formulation and applicable test method. |
| Recycled-Content Materials | Recycled-content formulations may be developed for selected products when appearance, odor, strength and regulatory requirements allow. | Recycled-content percentage, source, traceability and any certification claim must be confirmed for the exact order. |
| Mono-PE | Mono-material polyethylene constructions may support recyclability where compatible with the complete package and local recycling system. | Zippers, adhesives, inks, additives, labels and regional collection requirements must be included in any recyclability assessment. |
| Other Formulations | Additional materials, blends and functional formulations may be evaluated for technically suitable projects. | Availability and performance are confirmed only after the complete construction, application and documentation requirements have been reviewed. |
Capability Guide
- Width Range 30–750 mm; final capability depends on material and construction
- Thickness Range 30–150 μm; nominal gauge is defined in the approved specification
- Thickness Control ±5% tolerance against the approved nominal gauge and agreed measurement method
- Printing Up to 8 colors; method, coverage and registration requirements depend on material, construction and artwork
- Material Scope PE, PP, OPP, CPE, PE + PP, recycled-content materials and other approved formulations
DOCUMENT STATUS: MATCHED BY SPECIFICATION
Documentation Protocol
Material declarations, management-system certificates and applicable laboratory reports are reviewed against the selected material, additives, colorants, printing system, closure and finished construction. A document for one material or tested sample does not automatically cover every custom product.
Manufacturing Fulfillment
From requirement review to approved production
01
Requirement
Requirement
Review
Provide product type, finished size, packed-product weight, quantity, application, destination market and required documents. MOQ is confirmed after specification review.
02
Material &
Material &
Construction
Flexon recommends a suitable material, thickness, seal type, printing process and packing method for the stated requirements.
03
Sample &
Sample &
Artwork Approval
Review an existing sample or custom prototype where required, then approve the specification and print artwork before production.
04
Controlled
Controlled
Production
Film extrusion, printing and bag converting follow the approved order specification with applicable in-process and final checks.
05
Packing &
Packing &
Shipment
Export packing, freight method, shipping documents and delivery terms are confirmed according to destination, volume and buyer instructions.
Frequently Asked Questions
Flexon Packaging SupportFlexon Pack manufactures custom flexible packaging, including flat bags, press-to-close zip bags, slider zipper bags, self-adhesive bags, printed bags and packaging films. Material, dimensions, thickness, closure, printing and packing are confirmed through the approved product specification.
Order-specific material options may include LDPE, LLDPE, HDPE, PP, OPP, CPE, recycled-content materials and other technically suitable formulations. Buyers may also specify dimensions, single-layer thickness, closure construction, color, printing, ventilation, packing and other performance requirements. Final feasibility depends on the complete construction and intended application.
Published manufacturing ranges are reference capabilities rather than universal specifications. A target thickness tolerance such as ±5% may be reviewed for eligible constructions. Printing of up to 8 colors may also be available. The applicable nominal gauge, tolerance, sampling method, printing process, color count, coverage and registration requirements must be confirmed in the approved specification.
MOQ and production lead time depend on the selected material, construction, dimensions, thickness, printing, order quantity, sampling requirements and current production schedule. The confirmed production period begins after the applicable specification, artwork, sample and commercial terms have been approved. International transit time is quoted separately.
Buyers should verify the legal applicant, tested sample, material grade, additives, colorants, printing system, intended conditions of use, report date and validity period. Each declaration or test report should be matched to the approved finished-product specification and production entity. A resin-level or representative-sample report does not automatically cover every custom construction.
Request a Quote
Factory RFQ Support // Typical Response Within 1 Business Day
How It Works
Order-Specific Workflow
We review the proposed product specification, intended use, quantity, documentation requirements and delivery destination before confirming manufacturing feasibility.
Specification Review → Material, dimensions, thickness,
printing and packing requirements
Written Quotation → MOQ, sampling, lead time, payment
terms and Incoterm
Order Approval → Production begins after the applicable
specification, artwork, sample and commercial terms are approved
Payment currency, deposit requirements and balance milestones are quotation-specific. Supporting declarations, specifications and test reports are reviewed for applicability to the exact product and intended market; their availability is confirmed in writing.