Man-made filament yarn (other than sewing thread), put up for retail sale

1. Scope and Applicability

This PCR defines foreground data production for the retail winding and packaging of finished man-made filament yarn other than sewing thread. It applies when the foreground facility is in China and receives saleable, composition- and construction-defined filament yarn that has completed all polymer production, filament formation, texturing, twisting, dyeing, and finishing required by the final product before crossing this foreground boundary.

The reference amount is net yarn mass. Paperboard cores, labels, and outer film are inventoried separately and are not included in the reference amount. This candidate does not cover sewing thread, yarn made from staple fibres, fibre tow, fabrics, upstream filament manufacture, wet processing performed at the foreground site, retail distribution, use, or end-of-life.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.food-products-beverages-and-tobacco-textiles-apparel-and-leather-products.yarn-and-thread-woven-and-tufted-textile-fabrics.man-made-filament-yarn-other-than-sewing-thread-put-up-for-retail-sale
classification_refs	CPC 3.0: 26422, Man-made filament yarn (other than sewing thread), put up for retail sale
covered_products	Saleable retail packages of synthetic or artificial continuous-filament yarn, including mono- or multifilament and single, multiple, or cabled constructions, provided the product is not sewing thread and its fibre composition, construction, linear density, colour, finish, and package form are declared.
excluded_products	Sewing thread; yarn made from man-made staple fibres; filament tow; yarn not put up for retail sale as the final market state; woven, knitted, or tufted fabrics; products whose twisting, dyeing, washing, heat setting, or other wet or thermal finishing occurs inside the declared foreground boundary.
representative_product	Finished man-made filament yarn wound on one paperboard retail core, supplied with one paper label and, when used, one low-density polyethylene outer film, reported by net yarn mass.
production_route	Receipt of finished non-retail filament yarn -> lot verification and tare control -> mechanical retail winding -> labelling and outer-film packing -> saleable packaged yarn at plant gate.
market_state	Saleable retail put-up at the gate of a China retail-winding and packaging plant; distribution beyond the plant gate is excluded.

3. Reference Flow

Field	Value
What	Man-made filament yarn, other than sewing thread, in a declared saleable retail put-up.
How much	1 kg net yarn mass, excluding the paperboard core, label, outer film, and other packaging.
How well	Finished and saleable, with the fibre identity, construction, linear density, colour and finishing state, and retail package form declared.
How long or cycle	One completed foreground retail-winding and packaging batch; no use duration is assigned.
reference_flow_link	The measured net mass of conforming retail yarn output from retail_winding_packaging.

Field	Value
Reference amount	1 kg net yarn mass
Reference product flow	Man-made filament yarn (other than sewing thread), put up for retail sale 561c51b1-b4f9-4eea-b081-e096bf93820b
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	fibre origin as synthetic or artificial; polymer or regenerated-cellulosic fibre family and mass fraction; mono- or multifilament form; yarn construction and ply or cable status; linear density in tex with the measurement or conversion basis; colour and dyeing or finishing state; retail package form; net yarn mass excluding packaging; foreground production geography; electricity supply scenario

When constructing a foreground data package, the items listed in Required qualifiers must be declared in dataset metadata, process notes, reference flow comment, product description, or an equivalent data package field. Missing required qualifiers make the reference flow definition incomplete for that data package.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_net_mass	reference product	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	Normalize all inventory values to 1 kg of measured net yarn. Determine and retain gross, tare, packaging, and net readings; do not add core, label, film, or other packaging mass to the reference product amount.
yarn_linear_density	reference product qualifiers	Linear density	tex	Declare the measured or converted linear density and the original count system. Apply the Tex System consistently and retain the test or conversion basis.
packaging_component_mass	paperboard core, paper label, and LDPE film	Mass	kg	Record each packaging component separately from supplier delivery records, component counts, and measured representative unit mass; do not combine different materials in one amount.
cn_electricity_energy	China 1-35 kV consumption-mix electricity	Net calorific value 93a60a56-a3c8-11da-a746-0800200c9a66	MJ	Preserve the original meter unit, apply an auditable unit conversion to MJ, and normalize the resulting energy to measured net yarn output. The electricity UUID in this PCR is valid only for the declared China supply scenario.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Finished man-made filament yarn, other than sewing thread, whose fibre composition, filament form, yarn construction, linear density, colour, and dyeing or finishing state already match the retail product, received net of producer transport packaging.
starting_condition_role	Upstream product input to the foreground retail-winding and packaging process.
product_classification_scope	CPC 3.0 subclass 26422 for the output; the received non-retail yarn is an upstream product and does not acquire CPC 26422 identity until the declared retail put-up is completed.
recursive_input_rule	If returned or reworked CPC 26422 yarn enters the foreground process, record it once as an input linked to its supplying dataset, disclose the rework relationship, and do not recursively apply this PCR to the same physical yarn within the same product system.
upstream_dataset_requirement	Link every received-yarn lot to an upstream dataset matching fibre family and mass fraction, filament form, yarn construction, linear density, recycled content, colour and finishing state, production geography, and technology. Upstream polymer, filament, texturing, twisting, dyeing, and finishing burdens must not be recreated in this foreground process.
disclosure	Declare the foreground site, reporting period, received-yarn starting condition, excluded upstream operations, retail package configuration, electricity scenario, treatment of producer transport packaging, and all departures from the representative route.

rule_id	Applies to	Rule	source_ids
boundary_retail_conversion_only	foreground system	Include lot verification, tare control, mechanical retail winding, labelling, outer-film packing when used, foreground electricity, material inputs, measured yarn loss, packaging loss, and on-site waste handling. Exclude all yarn-production and wet-processing operations completed before receipt and all post-gate distribution, use, and end-of-life.	unsd-cpc-3-0-structure-2025; jrc-textiles-bref-2023
boundary_upstream_link_required	received yarn	Require a matching upstream dataset for the received finished yarn and prevent double counting of upstream filament manufacture, twisting, dyeing, or finishing.	jrc-textiles-bref-2023; iso-14044-2006
boundary_inventory_inputs_outputs	foreground records	Maintain batch-level records of material, energy, product, and waste inputs and outputs, with separately identifiable streams.	eu-bat-textiles-2022

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
retail_winding_packaging	Retail winding and packaging	required	Always included for the covered China plant-gate product.	Foreground conversion of finished non-retail yarn into the declared retail put-up.	1 kg measured net retail yarn output

Process: Retail winding and packaging (retail_winding_packaging)

Inputs

Product flows

Received finished non-retail filament yarn (received_nonretail_filament_yarn)

This is the composition- and construction-matched yarn entering mechanical retail winding. The Tiangong UUID remains unresolved because the reviewed CPC 26421 candidate is narrower than this input.

• Selected flow: Man-made filament yarn other than sewing thread, finished and not put up for retail sale
• Flow property / unit: Mass / kg
• Amount rule: Record the calibrated net mass issued to the retail-winding batch, adjusted for documented opening and closing work-in-progress.
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_yarn_mass_balance
• Sources: jrc-textiles-bref-2023

China medium-voltage electricity at user (cn_medium_voltage_electricity)

This card represents one explicit supply scenario: 1-35 kV alternating current, China consumption mix, supplied to the user. It must not be used as a proxy for a non-China site.

• Selected flow: Alternating current, 1-35 kV, consumption mix, at user, CN 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Net calorific value / MJ
• Amount rule: Record submetered or meter-allocated electricity for the retail-winding and packaging batch, convert the recorded unit to MJ auditably, and normalize to measured net yarn output.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_electricity_metering
• Sources: jrc-textiles-bref-2023; eu-bat-textiles-2022

Paperboard yarn-winding tube (paperboard_yarn_core)

This is the single paperboard core incorporated into the retail yarn put-up. Its mass is recorded separately from the yarn and from every other packaging component.

• Selected flow: Paperboard yarn-winding tube 78bf7f6e-519e-4b3d-82f0-eda15b2fee61
• Flow property / unit: Mass / kg
• Amount rule: Record issued core count and measured representative unit mass, reconcile unused returns, and calculate the mass incorporated into the batch.
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_packaging_components
• Sources: eu-bat-textiles-2022

Paper retail label (paper_retail_label)

This is the paper label incorporated into the retail package. Adhesive, ink, or backing material is not represented by this card unless it is included in the selected Tiangong flow and supplier specification.

• Selected flow: Paper packaging label, at plant, GLO 64321117-433d-43a5-97f9-2ea624c15656
• Flow property / unit: Mass / kg
• Amount rule: Record issued label count and measured representative unit mass, reconcile unused returns, and calculate the mass incorporated into the batch.
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_packaging_components
• Sources: eu-bat-textiles-2022

Low-density polyethylene retail packaging film (ldpe_retail_packaging_film)

This is the single LDPE outer-film component when the declared retail package uses it. The UUID remains unresolved because the reviewed polyethylene candidate does not confirm LDPE grade or retail film state.

• Selected flow: Low-density polyethylene retail packaging film
• Flow property / unit: Mass / kg
• Amount rule: Record film roll or bag mass issued, unused returns, and measured same-material waste; calculate the mass incorporated into the batch. Record zero only with evidence that no outer film is used.
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_packaging_components
• Sources: eu-bat-textiles-2022

Waste flows

Elementary flows

No default elementary input is assigned to this mechanical foreground process. Any direct elementary input observed at the site must be added as one substance- and compartment-specific foreground row before the dataset is used.

Outputs

Product flows

Saleable retail filament yarn (retail_product)

This is the conforming foreground output and the reference product. Its recorded amount is net yarn mass and excludes all packaging mass.

• Selected flow: Man-made filament yarn (other than sewing thread), put up for retail sale 561c51b1-b4f9-4eea-b081-e096bf93820b
• Flow property / unit: Mass / kg
• Amount rule: Record calibrated gross and tare readings for conforming packages and report net yarn mass for the batch.
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_yarn_mass_balance
• Sources: unsd-cpc-3-0-structure-2025

Waste flows

Man-made filament yarn winding offcut waste (filament_yarn_winding_waste)

This card records only man-made filament yarn offcuts, tangled yarn, and rejected yarn generated by the retail-winding step. It excludes paperboard and plastic packaging waste.

• Selected flow: Man-made filament yarn winding offcut waste
• Flow property / unit: Mass / kg
• Amount rule: Separately weigh the yarn waste from each batch and retain its declared recovery or disposal destination.
• Value mode: Foreground record (foreground_record)
• Specificity: Product-specific (product_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste_tracking
• Sources: jrc-textiles-bref-2023; eu-bat-textiles-2022

Waste paperboard yarn-winding tube (waste_paperboard_yarn_core)

This card records damaged or rejected paperboard yarn-winding tubes generated on site. It excludes paper labels and plastic film.

• Selected flow: Waste paperboard yarn-winding tube
• Flow property / unit: Mass / kg
• Amount rule: Separately weigh rejected paperboard tubes by batch and retain their recovery or disposal destination.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste_tracking
• Sources: jrc-textiles-bref-2023; eu-bat-textiles-2022

Waste low-density polyethylene packaging film (waste_ldpe_packaging_film)

This card records only LDPE film trim, damaged bags, or rejected outer film generated on site. It excludes other plastics and paper packaging.

• Selected flow: Waste low-density polyethylene retail packaging film
• Flow property / unit: Mass / kg
• Amount rule: Separately weigh the LDPE film waste by batch and retain its recovery or disposal destination. Record zero only when no LDPE film is used and the absence is documented.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg measured net retail yarn output
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste_tracking
• Sources: jrc-textiles-bref-2023; eu-bat-textiles-2022

Elementary flows

No default elementary output is assigned to this mechanical foreground process. Any measured direct release must be added as one substance- and compartment-specific foreground row and linked to retained monitoring evidence.

7. Allocation and Co-product Handling

rule_id	Applies to	Rule	source_ids
allocation_avoid_by_separation	all foreground exchanges	Avoid allocation by using batch-specific material, electricity, product, and waste records and by subdividing separately metered or separately weighed operations.	iso-14044-2006; eu-bat-textiles-2022
allocation_shared_electricity	shared electricity meters	When subdivision is not feasible, allocate metered electricity to the batch using documented machine operating time and measured equipment power or another demonstrated physical causal parameter; disclose the method and retain the calculation inputs.	iso-14044-2006; jrc-textiles-bref-2023
allocation_no_avoided_burden	yarn and packaging waste	Report each waste stream and destination as a foreground waste output. Do not credit avoided virgin production or downstream recycling inside this foreground process; model downstream treatment in the linked waste-management system.	jrc-textiles-bref-2023

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_yarn_mass_balance	retail_winding_packaging	received_nonretail_filament_yarn; retail_product	scale and batch production records	lot_id; batch_id; fibre_family; composition; construction; linear_density; colour_finish; opening_wip_mass; received_net_mass; closing_wip_mass; product_gross_mass; product_tare_mass; product_net_mass	Calibrated scale readings tied to lot and batch identifiers; retain gross, tare, and net records.	kg	every lot and batch	complete reporting period with no omitted production batch	all retail-winding lines in the declared foreground site	sum by batch, reconcile work-in-progress, then normalize to conforming net yarn output	scale calibration status; signed batch record; lot traceability; gross-tare-net reconciliation
cp_electricity_metering	retail_winding_packaging	cn_medium_voltage_electricity	electricity meter and machine-operation records	meter_id; start_reading; end_reading; recorded_unit; reading_time; machine_id; operating_time; batch_id; allocation_parameter	Prefer a dedicated submeter; otherwise use a documented physical allocation from the site meter to the batch.	native meter unit and MJ after conversion	each batch or shift with batch linkage	complete reporting period including start-up, shutdown, and idle energy assigned by the declared rule	all winding, conveying, labelling, and film-packing equipment inside the foreground boundary	subtract sequential readings, allocate only when needed, convert auditably to MJ, and normalize to net yarn output	meter identifier and calibration; reading evidence; operating log; conversion factor provenance; allocation calculation
cp_packaging_components	retail_winding_packaging	paperboard_yarn_core; paper_retail_label; ldpe_retail_packaging_film	stores issue, return, supplier specification, and representative weighing records	component_id; material; supplier_lot; issued_count_or_mass; returned_unused_count_or_mass; sampled_unit_mass; incorporated_count; batch_id	Reconcile issued and returned components; determine component mass by direct weighing or count multiplied by a current measured representative unit mass.	count and kg	every packaging lot and production batch	complete reporting period	all packaging stations inside the foreground site	calculate each material and component separately and normalize incorporated mass to net yarn output	supplier specification; sample-weighing record; scale calibration; issue-return reconciliation
cp_waste_tracking	retail_winding_packaging	filament_yarn_winding_waste; waste_paperboard_yarn_core; waste_ldpe_packaging_film	segregated waste weighing and destination records	waste_row_id; batch_id; container_tare; gross_mass; net_mass; material_identity; destination; transfer_date; transfer_record	Segregate and weigh each named waste stream; prohibit cross-material aggregation.	kg	every waste container and batch allocation	complete reporting period	all waste generation points inside the foreground boundary	sum each row_id by batch and normalize to net yarn output without avoided-burden credit	scale calibration; container label; transfer note; recycler or disposal receipt

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
calc_net_yarn_output	retail_product	Sum package gross mass minus separately measured package tare mass; exclude all paperboard, label, film, and other packaging.	product_gross_mass; product_tare_mass; batch_id	product_net_mass in kg	unsd-cpc-3-0-structure-2025
calc_yarn_mass_reconciliation	received yarn and yarn waste	Opening work-in-progress plus received net yarn minus closing work-in-progress must reconcile with net conforming yarn output plus separately measured man-made filament yarn waste; retain and explain any residual.	opening_wip_mass; received_net_mass; closing_wip_mass; product_net_mass; filament_yarn_waste_mass	batch mass-balance residual in kg	eu-bat-textiles-2022
calc_packaging_component_mass	each packaging input	Issued mass minus returned unused mass minus separately measured same-material foreground waste equals mass incorporated into the delivered retail packages; calculate each material separately.	issued_count_or_mass; returned_unused_count_or_mass; sampled_unit_mass; same_material_waste_mass	incorporated component mass in kg	eu-bat-textiles-2022
calc_electricity_normalization	cn_medium_voltage_electricity	Subtract meter readings, apply the documented native-unit-to-MJ conversion, allocate only by the declared physical parameter when a dedicated meter is unavailable, and divide by measured net yarn output.	start_reading; end_reading; recorded_unit; conversion_factor; allocation_parameter; product_net_mass	MJ per kg net yarn	jrc-textiles-bref-2023; eu-bat-textiles-2022

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
dq_identity_traceability	received and retail yarn	Preserve lot-level linkage between received yarn and retail output, including fibre family, composition, filament form, construction, linear density, colour and finish, and upstream dataset reference.	purchase specification; certificate or lot sheet; batch genealogy; upstream dataset identifier
dq_measurement_control	mass and electricity records	Use identified measuring equipment with current calibration or verification status; retain native readings and prohibit undocumented unit conversion.	calibration certificate or verification log; meter export; scale record; conversion record
dq_temporal_completeness	foreground reporting period	Include every production batch, packaging lot, start-up, shutdown, reject, and waste transfer inside the declared period, or disclose and quantify each gap.	production schedule; batch register; stores ledger; meter continuity check; waste register
dq_geographic_match	electricity	Use the selected CN 1-35 kV consumption-mix flow only for a China foreground site supplied at the declared voltage range.	site address; supply contract or meter specification; selected flow UUID
dq_zero_and_absence_evidence	LDPE film and waste rows	A zero amount is valid only when a batch record, bill of materials, or segregated waste record demonstrates absence; blank values are not zero.	bill of materials; issue-return record; waste log; signed batch record

9. Validation Rules

rule_id	Applies to	Rule	source_ids
validate_reference_identity	reference flow	Require product UUID 561c51b1-b4f9-4eea-b081-e096bf93820b, Mass UUID 93a60a56-a3c8-11da-a746-0800200b9a66, Units of mass UUID 93a60a57-a4c8-11da-a746-0800200c9a66, and reference unit kg.	unsd-cpc-3-0-structure-2025
validate_required_qualifiers	reference product	Reject a foreground package that omits any required fibre, construction, linear-density, finishing, package-form, net-mass, geography, or electricity-scenario qualifier.	iso-1144-2016; unsd-cpc-3-0-structure-2025
validate_foreground_boundary	process scope	Reject double counting of upstream polymer, filament, texturing, twisting, dyeing, or finishing burdens in retail_winding_packaging; require the upstream received-yarn dataset and boundary disclosure.	jrc-textiles-bref-2023; iso-14044-2006
validate_atomic_inventory	inventory rows	Require one physical or chemical exchange per row_id and require the bilingual files to preserve the same ordered row_id, flow type, UUID, and controlled machine fields.	eu-bat-textiles-2022
validate_yarn_mass_balance	yarn inputs and outputs	Require the batch yarn mass reconciliation, an explained residual, and direct records for net product and yarn waste; do not substitute an estimated yield or loss range.	eu-bat-textiles-2022
validate_packaging_reconciliation	packaging inputs and waste	Require separate mass reconciliation for paperboard core, paper label, and LDPE film, including evidence for any zero or absent film and separately identified waste.	jrc-textiles-bref-2023; eu-bat-textiles-2022
validate_electricity_scenario	electricity	Require foreground electricity records and verify that the selected 1-35 kV CN consumption-mix flow matches the site geography and supply voltage; reject proxy use outside the declared scenario.	jrc-textiles-bref-2023; eu-bat-textiles-2022
validate_no_unresolved_uuid_as_match	unresolved inventory identities	Keep an unresolved selected flow human-readable and atomic, but do not claim a Tiangong identity until a future hybrid search and public direct read confirm the exact flow type and semantics.

10. Published Dataset Profile

Field	Value
dataset_role	Foreground production dataset for the China retail winding and packaging of finished man-made filament yarn.
downstream_use	secondary_dataset; background_dataset
allowed_use	Product systems requiring a China plant-gate dataset for the declared retail-winding and packaging route, with a separately linked, composition- and construction-matched upstream yarn dataset.
excluded_use	Non-China electricity scenarios; sewing thread; staple-fibre yarn; upstream filament manufacture or wet processing; distribution, use, or end-of-life; any dataset that lacks net yarn mass or the required product qualifiers.
required_metadata	PCR id and status; foreground site and period; upstream yarn dataset; all required qualifiers; net/gross/tare basis; package bill of materials; electricity flow UUID and voltage; allocation method; waste destinations; source ids; unresolved UUID disclosures.
required_quality_disclosure	Measurement and calibration evidence; temporal and batch coverage; mass-balance residual; packaging reconciliation; electricity metering or allocation; zero-value evidence; unresolved flow identities; deviations from the representative route.
update_trigger	Re-run identity review when Tiangong adds exact non-retail yarn, LDPE film, or matching waste flows; update the dataset when yarn composition or construction, package configuration, site, voltage, electricity supply, allocation method, reporting technology, or upstream dataset changes materially.

11. Data Sources

Source id	Type	Reference	Used for
unsd-cpc-3-0-structure-2025	official_guidance	United Nations Statistics Division, Central Product Classification Version 3.0, structure only, 30 June 2025. https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Structure_30Jun2025.csv	CPC 26422 product identity and retail-market-state boundary.
jrc-textiles-bref-2023	official_guidance	European Commission Joint Research Centre, Best Available Techniques (BAT) Reference Document for the Textiles Industry, 2023, JRC131874, DOI 10.2760/355887. https://bureau-industrial-transformation.jrc.ec.europa.eu/sites/default/files/2023-01/TXT_BREF_2023_for_publishing%20ISSN%201831-9424_final_1_revised.pdf	Winding process decomposition, electricity as a material foreground input, separate waste tracking, and packaging-waste management.
eu-bat-textiles-2022	official_guidance	Commission Implementing Decision (EU) 2022/2508 establishing BAT conclusions for the textiles industry. http://data.europa.eu/eli/dec_impl/2022/2508/oj	Input-output inventory, material and energy records, waste identification, and quality evidence.
iso-1144-2016	standard	ISO 1144:2016, Textiles - Universal system for designating linear density (Tex System). https://www.iso.org/standard/70774.html	Yarn linear-density qualifier and consistent Tex-system declaration.
iso-14044-2006	standard	ISO 14044:2006, Environmental management - Life cycle assessment - Requirements and guidelines. https://www.iso.org/standard/38498.html	LCI scope, transparent allocation, reporting, and upstream/foreground separation.