Specification review
Define application, material route, dimensions, tolerance, service target and destination-market requirements.
Sustainability and procurement evidence
Plastic Film Sustainability Documentation
Review the management certificate, material routes, production controls and order-specific records available for B2B plastic film projects. Product claims remain tied to the approved specification and supporting evidence.
Management
Certificate issued to ISO 14001:2015
Materials
Product routes confirmed by project
Documentation
Order-specific evidence before release
01 / Practical starting point
How this page defines sustainability evidence
For a commercial order, the responsible route is the one that meets the required performance with a defined material, controlled dimensions and evidence that supports the buyer's intended claim.
Procurement rule: do not compare quotations using "eco-friendly film" alone. State the application, material route, target thickness, service requirement, destination market and documents required before production. This page does not claim a universal carbon, waste or recyclability result.
02 / Verified management evidence
ISO 14001 certificate and current standard status
The displayed environmental management certificate identifies the legal entity, certified production scope, issuing body and stated validity period. It supports review of the certified management system; it is not a product-specific environmental test report.
- CertificateISO 14001:2015
- Certificate no.U24E28023109R1M
- Valid through12 September 2027
- Legal entityHenan Tianfeng Biotechnology Co., Ltd.
Standards update: this certificate was issued against ISO 14001:2015 and lists an expiry date of 12 September 2027. ISO 14001:2026 is now the current edition. Buyers requiring current certification status should confirm the applicable transition arrangement with the certification body. Review the ISO status.
Open the complete certificate register →
03 / Manufacturing controls
Controls applied before order release
Environmental language does not replace a technical specification. Production feasibility, film performance and the evidence package should be reviewed together before the purchase order is released.
Material definition
Separate virgin PE, recycled PE and biodegradable formulations. A trade name alone is not a complete material specification.
In-process inspection
Check the agreed thickness, finished width, appearance and roll format during production and final inspection.
Release documents
Match labels, packing, inspection records and order-specific declarations to the approved specification.
04 / Material decision matrix
Select the material route by application
Select a route to see the procurement logic. Final availability and documentation depend on the approved product specification.
Performance-led route
Conventional PE for defined service requirements
A practical route when optical properties, strength, additive compatibility or service performance are the primary requirements. It should not be described as environmentally preferable without a supported comparison.
- Best fitProjects with specific mechanical or functional targets
- ConfirmGrade, thickness, additives, expected service and disposal route
- EvidenceApproved specification, TDS and agreed inspection record
05 / From specification to release
Order-specific production and release records
01ApproveMaterial, dimensions, functions, claims and required documents.
02ProduceRun the agreed formulation and roll format through the applicable process.
03InspectRecord agreed dimensional, appearance and packing checks.
04ReleaseMatch the product, label, packing and shipment documents to the order.
06 / Documentation register
Documents buyers should request
Document availability is not universal across every product. Add the required evidence to the RFQ and confirm it before production.
| Document | Status | What it supports | Procurement action |
|---|---|---|---|
| ISO 14001 certificate | Available | Factory-level environmental management system and certified scope. | Review the legal entity, certificate number, issuer and validity. |
| Approved product specification | Order specific | Material route, dimensions, functions, tolerances and packing. | Approve before the purchase order is released. |
| TDS or technical data | Order specific | Declared technical properties for the selected product. | Confirm the test method and whether values are typical or guaranteed. |
| Recycled-content evidence | Confirm first | The stated recycled input and its basis. | State the required percentage, source definition and verification method. |
| Biodegradation test report | Confirm first | Performance against a named test method or standard. | Identify the destination-market standard and intended application. |
| Inspection and packing record | By agreement | Order release checks, labels and packing configuration. | List required inspection points and files in the RFQ. |
07 / Environmental claim boundary
Claims supported at factory and product level
A product attribute, a factory management certificate and a market-level recyclability claim are different forms of evidence. Keep them separate.
Factory and document facts
- The displayed certificate was issued against ISO 14001:2015 and lists its legal entity, scope and stated expiry date
- Current product pages describe conventional PE, recycled PE and biodegradable material routes
- Final formulation, availability, inspection points and supporting records remain project-specific
Product claims
- Exact recycled-content percentage and material source
- Compliance with a biodegradation or compostability standard
- Quantified material reduction compared with a defined baseline
Broad environmental claims
- All plastic film is recyclable in every destination market
- The factory or product is carbon neutral or zero waste
- Every biodegradable formulation is home compostable
Reference basis
Use specific, qualified environmental language.
The standard status is checked against the official ISO record. For claims intended for the United States, the FTC Green Guides explain why broad environmental benefit, recycled-content, recyclability, biodegradability and source-reduction statements require clear qualifications and substantiation. Destination-market requirements should be reviewed separately.
08 / Buyer preparation tool
Prepare the RFQ evidence brief
Use this checklist before requesting a final quotation. It reduces incomparable offers and identifies missing evidence early.
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project inputs prepared
Complete all six inputs to continue.
09 / Buyer questions
Questions to settle before approval
No. Certification to ISO 14001 relates to an organization's environmental management system and the activities within the certified scope; it does not certify an individual film product. The displayed certificate was issued against the 2015 edition. ISO 14001:2026 is now current, so buyers requiring current certification status should also confirm the applicable transition arrangement with the certification body.
No. The recycled material source, percentage, color, odor, mechanical performance and regulatory requirements must match the application. TIAN FENG currently positions recycled PE film for eligible industrial and non-food secondary uses.
They can reduce unnecessary film area or over-specification when the finished width, length and thickness are calculated correctly. Any quantified reduction must use a defined baseline and preserve required performance.
Confirm the formulation, intended crop cycle, storage conditions, mechanical requirements, destination-market standard, test method and supporting report before treating the product as biodegradable or compostable.
Provide the application, destination, material route, dimensions, tolerance, required properties, intended environmental claim, packing, quantity and documents required before shipment.
Request a document review
Submit specifications for document review
The technical team can review the material route, manufacturing feasibility and document requirements against the intended application.
Prepare for review
Application, material, dimensions, market, quantity and required evidence
Request a document review