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Packing methods

Packing of finished products is carried out in accordance with the requirements of GOST 3560-73, GOST 503-81 and other normative documents as well as the schemes agreed with the customer on. If strap is produced according to GOST 3560-73 or GOST 503-81, each coil is obligatory to be banded at least in three positions through inner coil diameter. Packing of coils can be done both on vertical and horizontal axis.

Strap of ribbon winding is placed on a wooden pallet. Strip coils are put together in piles with or without wooden fillers between.

Packaging material

Coils are put together in piles, placed on wooden pallets, banded by steel strapping and wrapped in paper as well as film tape.

On customer’s request lower coil may be wrapped in polypropylene film or paper.

Integrated Management System

The company has developed and implemented an integrated management system (IMS), confirmed by the compliance certificate. The certificate confirms that cold-rolled steel strapping as per GOST 3560-73 and GOST 503-81 is produced in accordance with the requirements of GOST ISO 9001-2011 (ISO 9001:2008), GOST R 54934-2012 (OHSAS 18001:2007), GOST (ISO 14001:2004).

Testing methods

Strap size and defects size are checked with a caliper in accordance with GOST 3560-73. Tensile test for determination of tensile strength and elongation is carried out in accordance with GOST 11701-84 requirements on samples of first and second type.

Quality control of narrow strips for packaging and banding is carried out according to the requirements of other normative standards.

Dimensions of mostly-used GOST strapping types:

Standard	Strap thickness, mm	Strap width, mm
GOST 3560-73	0,25; 0,30; 0,40; 0,50; 0,70; 0,80; 0,9; 1,0; 1,2; 1,5; 1,8	15; 20; 30; 40; 50
GOST 503-81	0,25; 0,28; 0,30; 0,32; 0,35; 0,40;0,45; 0,50; 0,55; 0,57; 0,60; 0,65; 0,70; 0,75; 0,80; 0,85; 0,90; 0,95; 1,0;1,05; 1,10; 1,15; 1,20; 1,25; 1,30; 1,35; 1,40; 1,45; 1,50; 1,55; 1,60; 1,65;1,70; 1,75; 1,80; 1,85; 1,90; 1,95; 2,00	9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29;30; 32; 34; 36; 38; 39; 40; 42; 43; 45; 46; 48; 50; 52; 53; 54; 55; 56; 58; 60;63; 65; 66; 70; 73; 75; 76; 80; 83; 85; 86; 90; 93; 95; 96; 100

Steel grades

Packaging steel strap GOST 3560-73 is produced of steel grades in accordance with:

— GOST 380-2005 – «Common quality carbon steel. Grades»

— GOST 1050-2013 – «Metal products from non-alloyed structural high-quality and special steels. General specification»

— GOST 14637-89 – «Rolled plate from carbon steel of general quality. Specification»

Packaging steel strap GOST 503-81 is produced of steel grades in accordance with:

— GOST 9045-80 – «Cold-rolled thin sheets of low-carbon steel for cold stamping. Specification»

— GOST 1050-2013 – «Metal products from non-alloyed structural quality and special steels. General specification»

Mechanical properties of packaging steel strap GOST 3560-73:

Strap type	Tensile strength σв, N/mm2, not less than	Percentage of elongation δ t,%, not less than (for L=4B0)
Soft	250	17
Semi-hardened	340	7
Hardened	590	-

Mechanical properties of packaging steel strap GOST 503-81:

Strap type	Steel grades	Tensile strength σв, N/mmσ2	Percentage of elongation δ , %, not less than
extra soft	08kp, 08ps, 10kp	270-390	23-26
soft	08kp, 08ps, 08, 10kp, 10ps, 10	310-440	17-19
semi-hardened		370-510	7-9
hardened		440-590	up to 4
extra-hardened		not less than 540	-

Упаковочная лента предназначена для обвязки, упаковки, пакетирования, крепления продукции, соединения в моноблоки отдельных товарных единиц с целью исключения повреждения и порчи товара при доставке потребителю. Наиболее распространенные виды упаковочных лент – полиэстеровая (лента ПЭТ), полипропиленовая (П/П лента) и лента упаковочная металлическая. Железная упаковочная лента обеспечивает повышенные прочностные характеристики и незаменима при перевозке крупногабаритных грузов. Цена и качество стальной ленты зависит от требований, предъявляемых к временному сопротивлению разрыву и степени защиты от коррозии. Наибольшее распространение на рынке получила лента упаковочная оцинкованная.

Лента стальная упаковочная предназначена для обвязки, для поддонов, упаковки, пакетирования, крепления крупногабаритной продукции, соединения в моноблоки отдельных единиц с целью исключения повреждения и порчи товара при доставке потребителю. Лента упаковочная гост 3560-73 подходит для автоматической и ручной упаковки, используется в ме­таллургической, деревообрабатывающей и других отраслях промышленности.