Illegal plastics factory blaze kills at least 13 in Bangladesh

At least 13 people were killed and nearly 20 people were critically injured when a fire swept through an illegal plastics factory outside the Bangladeshi capital Dhaka, police said on Thursday.

The blaze started on Wednesday afternoon and quickly ripped through the ground floor of the Prime Patent Plastic factory in Keraniganj, just southwest of Dhaka, police said.

"So far, 13 people were killed. Twelve of them died while being treated at the Dhaka Medical College Hospital and another died at the scene," police inspector Bacchu Mia said.

Police said some 150 people were working in the tin-shed ground floor factory when the fire broke out with a loud bang in one of the rooms.

"The workers who were in that room were the ones who were burned. We immediately shifted them to hospital in critical conditions," local police chief Shah Zaman said.

The factory was operating illegally, he said, adding scores of firefighters battled for three hours to bring the fire under control.

Police are hunting for the factory owners and would press charges of murder due to negligence against them, he said.

One of the injured workers Zakir Hossain, 22, told local newspaper The Daily Star that the fire broke out close to where eight cylinders of inflammable gas were stored.

Doctor Samanta Lal Sen said the injured workers were in a critical condition, with many suffering from smoke inhalation and burns too much of their bodies. He said the death toll was expected to rise.

In February this year, a fire in a historic Mughal building in an old part of Dhaka killed at least 70 people and injured dozens.

In November 2012, at least 111 people were killed in a blaze at a garment factory making apparel for Western retailers in one of the country's most devastating fires.