Autronic Plastics, Inc. can help to bring your project from concept to completion. API can design and prototype a new part, build a custom mold, manufacture, and assemble your plastic part all under one roof. API has 19 injection molding presses ranging from 60 tons to 550 tons. We are a contract manufacturer and can provide a turnkey manufacturing solution whether you are starting from scratch or transferring an existing production mold.

Characteristic of HDPE

• Puncture resistant compared to other plastic material
• Great tensile and compression strength
• Matte surface finish

Widely used for: Retail shopping bag, Garbage bag, Hot soup packing, Bin Lining, Heavy duty bag

With LDPE’s ethylene, monomeric units are linked in random fashion; main chains having long and short side branches. This branching of LDPE prevents the formation of a closely-knit pattern, resulting in material that is relatively soft, flexible and tough, and which will withstand moderate heat. More flexible than HDPE due to low crystallinity (bonding)

Characteristic of LDPE

• Good Clarity
• Poor gas barrier
• Flexible
• Durable
• Withstand heavy weight (depending on film thickness)
• Limited resistance (moderate attack / significant chemical reaction, suitable for short-term use only) to aliphatic and aromatic hydrocarbons, mineral oils, and oxidizing agents
• Excellent chemical resistance (to dilute and concentrated acid, alcohols bases)
• Good resistance (minor attack / very low chemical reactivity) to aldehydes, ketones and vegetable oils.

Widely used for: Coins packing, Retail shopping bag, Machine parts packing, Powder product, Normal liquid product