Shrink hood film (Material Specification)

Transcription

1 Doc Name: Shrink hood film Page: 1 of 8 Shrink hood film (Material Specification) Prepared by Signature Confirmed by Signature Approved by Signature Position Name Senior Process Engineer Y. Saadat Position Name Head of Process M. Kazemi Position Name Technical Manager D. Mehrabi Date 26 Oct 2016 Date 26 Oct 2016 Date 31 Oct 2016

2 Doc Name: Shrink hood film Page: 2 of 8 RECORD OF AMENDMENTS Status(Baseline/Revision/ Document admin Change/Cancelled) Revision Effective Date Description Baseline 0 08 Mar 2009 This is first version Revision 1 13 June 2012 Page 6 :Film Thickness tolerance changed Page 7: Note 2 added Revision 2 22 Sep 2012 Page 6: Max of roll diameter core included changed Revision 3 26 Oct 2016 Page 6, 7: Some specifications were added to material specification

3 Doc Name: Shrink hood film Page: 3 of 8 CONTENT Title Page 1.0 PURPOSE SCOPE REFERENCES DEFINITIONS AND ABBREVIATIONS RESPONSIBILITIES APPLICATION REQUIREMENTS SPECIFICATION ENVIRONMENTALL, OCCUPATIONNAL HEALTH AND SAFETY ISSUES AND CONSIDERATION EFFECTIVE DATE AND UPDATING RECIPIENTS DOCUMENTATION AND APPENDICES PURPOSE Shrink hood film is used in the MD/HD and LD PE plant packaging lines.

4 Doc Name: Shrink hood film Page: 4 of SCOPE This material is used in Arya Sasol Polymer Company, MDHD/LDPE and LD Bagging lines, located at its production site at Pars Special Economic Energy Zone, Bandar Assaluyeh, Boshehr Province, Islamic Republic of Iran. 3.0 REFERENCES 3.1 Clause ISO 9001:2008 Standard 3.2 Clause ISO 14001:2004 Standard 3.3 Clause OHSAS 18001:2007 Standard 3.4 ISO-06/M DEFINITIONS AND ABBREVIATIONS : Arya Sasol Polymer Company LDPE: Low Density Polyethylene MD/HDPE: Medium Density/ High Density Polyethylene MSDS: Material Safety Data Sheet 5.0 RESPONSIBILITIES Responsibility of chemical dosage and consumption control is by process optimization and operation team, chemical quality is by supplier of Chemical. 6.0 APPLICATION Shrink hood film is a packaging material used in end portion of packing line to package palletised bags. 7.0 REQUIRMENTS - Packaging Requirement

5 Doc Name: Shrink hood film Page: 5 of 8 Shrink hood film to be delivered on pallets (CP-pallet or other by approved pallet). The Shrink hood film to be packed thus: Cardboard for protection between Shrink hood film and the pallet, Each shall be stretch wrapped and choked in position on the pallet via triangular wooden wedge, Two labels indicating: name/place supplier, charge number and production date of the supplier, mass of roll, Arya Sasol order number, Arya Sasol article number, article number and pallet number, The pallet load shall be covered by a transparent stretch wrap. Some part pallet loads are acceptable to cater for the tail end of production runs. - Quality Requirements The supplier shall issue a certificate of analysis (COA) with the following minimum requirements with each batch of Pallet delivered to Arya Sasol Polymer Company: Parameter measurement Film Specifications Film Thickness Micron Film Width mm Gusset Depth mm Lateral Web Winding mm Displacement Slide Gusset Displacement mm UV Stabilisation % 8.0 SPECIFICATION Shrink hood film shall be supplied according to the following specification

6 Doc Name: Shrink hood film Page: 6 of 8 Film Specifications Target Tolerance Film Thickness 130 Micron +/- 5 Micron Film Width 1400 mm +/- 2 mm Gusset Depth 600 mm +/- 2 mm Lateral Web Winding Displacement 0.0 mm 10 mm Slide Gusset Displacement +/- 5 mm 10 mm UV Stabilisation 1500 ppm (min) Note: The film layers must not stick to each other and dishevelment must not be seen for the films (ASTM D 4635). Roll specifications Typical Values Tolerance Roll Diameter Core Included 850 mm (min) 900 mm (max) Diameter Difference Across the Roll 15 mm (max) Core Diameter INNER 76 mm OUTER 90 mm Core Length 1420 mm +/- 10mm Note: The core material has to be PE or PVC. Mechanical Properties: Typical Values Test Method Dart drop impact >3 gr/µm ASTM D 1709

7 Doc Name: Shrink hood film Page: 7 of 8 Elmendorf tear MD>4 gr/µm TD>4 gr/µm ASTM D 1922 Tensile strength at break MD >22 MPa TD >21 MPa ASTM D 822, ISO 527-1,3 Elongation at break MD > 550 % ASTM D 822, ISO TD >700 % 527-1,3 Shrink values MD 55 +/- 2 % TD 40 +/- 2 % JIS Z 1709 Shrinkage temperature range o C JIS Z 1709 Note: lot no. and production date should be printed on film for traceability purpose. 9.0 ENVIRONMENTAL, OCCUPATIONNAL, HEALTH AND SAFETY ISSUES AND CONSIDERATION In order to prevent any significant undesirable environmental impact and control on the workplace hazards in terms of human injury or illness, a risk assessment will be done on the stratified harmful raw materials. Therefore the raw material will be purchased with the least impact on environmental pollution and hazard for human. If a harmful substance is purchased, In according to the process and product requirements will make all his effort to treat and take into control any environmental pollution and hazard to human workface based on material safety data sheet (MSDS) and the related operation control working instructions. No Hazard 10.0 EFFECTIVE DATE AND UPDATING This document is effective from the date of authorization. It shall be reviewed as and when necessary but with a maximum of 1 year between reviews. The head of process optimization is responsible for the updating of this procedure.

8 Doc Name: Shrink hood film Page: 8 of RECIPIENTS 11.1 Technical Manager 11.2 Commercial Manager 11.3 Procurement Manager 11.4 Operation Manager MD/HDPE 11.5 Quality Manager 11.6 Spares &Raw Material Warehouse manager 12.0 DOCUMENTATION AND APPENDICES NA