Kraft paper box

Kraft paper bag

An environment friendly shopping bag, it was first developed and used in the United States. The paper is made of conifer wood pulp,which is compact in texture. The paper made from conifer wood pulp is strong and durable. The main components of wood pulp are natural cellulose, pectin, etc., those components are degradable. When paper bags are cast away as garbage, bury beneath soil, meanwhile under the decomposition of microorganisms, part of the nutrition of microorganisms, other parts could be decompose into carbon dioxide and water. Finally, it returns to the great cycle of nature. So the kraft paper bag is regarded as a natural and environment friendly product, just like the cotton bags we use today. Due to the environment friendly characteristics, the kraft paper bag became a popular choice at supermarkets and retail stores as soon as it hit the market in nowadays.

But previously, due to people's weak awareness of environmental protection, the harm of plastic bags is not clear, the low cost of plastic bags, so when plastic bags appeared in the market, kraft paper’s competitiveness appear less of  interest. However, in recent years, as more people start to realize the great harm of plastic bags to the environment, and advocate the concept of environmental protection, the use of kraft paper bags again has been advocated again.

Among various kinds of fabric for packaging, cotton, Non woven bags occupy different market share due to their different texture and environmental friendly feature. However, kraft paper bags are regarded as a major option among other eco choices. At present, due to the production technology of paper bags improved, at the same time its quality rises, cost lowering, and the manufacturer pays more attention to the protection of the environment during the production process. About the process of the bag, the manufacturer even combines different techniques to produce paper bags with various functions. There are waterproof and oil-proof paper bags, Heat insulation, no plastic coating (PE coating paper: due to lack of eco substances, they are now gradually replaced), the paper bags can be hot pressing bonding and so on.

As the early phase, kraft paper bags are handmade with paste, so the quality was uneven and has a low production efficiency. For the paper bag whose outer perimeter less than 110CM, we are now able to complete the mechanized production. The mechanized production greatly improves the production efficiency and quality, so that we can guarantee the quality and reduce the cost for our customers.
The manufacture technique of paper bag in China is reaching to a mature stage. The supply of paper is sufficient. Related suppliers of this industry and its supply chain can be trusted that could meet customers' demands. Customers can choose different thickness of paper according to their needs and preferences, different styles, printing their own unique LOGO or pattern on the bag.

The following are the general specifications in the market. The following general specifications of bags will be more competitive prices. We can also take orders and make bags according to non-conventional. However, compared with the former conventional specification bags, the bags with non-conventional specifications have no advantages in buying and manufacturing cost, so the general cost would be slightly higher than the conventional market price.

On the market, the conventional weight of shopping bags is 100G, 120G, 150G, etc., and usually 40G, 50G, 80G, etc., are used to make file bags. 180G 200G 250G or higher weight is mostly used to make cartons, etc. We could supply you conventional styles: with or without handles. With or without bottom and side gussets and other styles.

The conventional specification is 16 x 21+8cm, 21 x 27+11cm, 21 x 27+14cm, 28 x 28+15cm, 25 x 32+11cm, 40 x 31+12cm,  32 x 25+11cm,  26 x 36+12cm.

Of course, we take orders of customized products. However, due to different dimensions or specifications of bags, the consumption of raw materials is different among different orders, so when the customer has specific specifications, please send them to us for quotations.