What is a PE bag?
PE plastic bag is a very thin, light, flexible plastic bag and is used in many areas of life. We specialize in the production of PE plastic bags in staple pack bags, die-cut bags/sheets, side-weld industrial cut bags, PE bags printed with product advertising, logo printed bags, brands for businesses, and other specialty and custom products. Our printed bulk bags and other polyethylene products consist of LDPE, HDPE, LLDPE, coextruded films, and other types of polyethylene materials.
Features of PE plastic bags
Polyethylene, with excellent low-temperature resistance (the lowest temperature -70～-100°C), good chemical stability, resistance to most acid and alkali (not resistant to acids with oxidizing properties), insoluble under normal temperature Solvents, low water absorption, excellent electrical insulation; but polyethylene is very sensitive to environmental stress (chemical and mechanical), poor heat aging. The nature of polyethylene varies from species to species, depending on the molecular structure and density. Different production methods can be used to produce products with different densities (0.91 to 0.96 g/cm3). Polyethylene can be processed by the general thermoplastic molding method.
PE bags are made from polyethylene, so PE plastic bags have the following characteristics:
– Transparent bags, slightly translucent, glossy surface, flexible.
– The bag has good water and steam resistance.
– The bag is chemical resistant
– High puncture, impact, and tear properties
Classification of PE plastic bags
The production process is divided into PE flat pocket, ziplock bag, envelope bag, punching bag, handbag, zipper bag, PE film.
PE flat pockets are the simplest manufacturing process. After being blown by the machine, the PE bag is cut into bags one by one and sealed at the bottom.
Ziplock bag is blown by the machine with a bone, can be manually sealed.
The envelope bag has a tongue like an envelope. A plastic strip is attached to the tongue and the bag can be sealed by folding it over. General clothing used more. There are courier bags that are actually envelopes.
Punching the bag is to make a hole in the top of the flat pocket to facilitate lifting the bag.
Hand-pull handbag is to add plastic film on the top of the bag, easy to lift up the bag, this process is labor-consuming, the cost is relatively high.
The zipper bag is fitted with a zipper strip and a zipper cap at the bag closure.
PE film is the film that is not made into a bag after the machine blows out. It is also divided into a stretch film and a shrink film.
Uses of PE plastic bags
Flat bags: PE/PP/HD flats bags, with holes in it or not, no handles, mainly for food and seafood packaging
T-shirt bags: HDPE bags, with handles, used a lot in shops or retail supermarkets to serve consumer demand
Bags with handles: Die cut bags, shopping bags, usually made of LDPE / HDPE, used in gift bags, shopping bags for clothing, footwear, accessories, fashion …
Zipper bags: one head locked bags which are very easy to use, for containing things well and confidentially. Zipper bags products are available in many sizes and different thicknesses
In addition, we can supply HD/PE/PP sheets to serve industrial packaging demands for a broad range of customers
Please kindly give us your required product specifications, it is our aim to give you the most suitable products as well as the best service.
Why choose us?
Bao Ma Production & Trading Co Ltd is complying with the ISO 9001-2008 which ensures the quality control system and the ability to produce different materials and sizes of poly bags and rolls, including:
- Packing products for agricultural, aquatic, food consumption, industrial purposes.
- Zip-lock bag, shopping bag, garbage bag, plastic carriers.
- Plastic sheeting
- Perforated plastic roll
- Poly roll of 2m – 4m measurement for the use of lining prawn-raising ponds, for construction sites and sewage system usage, and as cover sheets for agricultural and industrial purposes.
- Printing services on packages of up to 6 colors with customization
- Trading various plastic raw materials such as PP, HDPE, LDPE, LLDPE…
So, please contact us via hotline: (028) 37540 999 – 096 314 5959 and let us be honored to serve you in the best way possible.
BAO MA PRODUCTION & TRADING COMPANY LIMITED
Address: No. 21 Tan Tao Industrial Park, Road No. 3, Tan Tao A Ward, Binh Tan District, HCMC
Tel: (028) 37540 999 – 096 314 5959