Food carrier bag selection common sense

Food carrier bag selection common sense shared by Custom wholesale Tote Bag supplier.

Carrier bag, as the name suggests, is used to hold goods, easy to carry bags. Its carrying capacity determines its use of materials and forms, according to the use of materials can be divided into paper carrier bags, plastic bags, cloth bags, wide significance of the small basket and small basket. The most common and most frequently used should be paper composite bags and plastic bags, followed by cloth bags. Small baskets and small baskets are rare in big cities.

Paper bag

Paper carrier bags are mostly made of heavy kraft paper, white card paper, white card paper with grey background, white card paper with white background and copper card paper. Due to the modernization of printing technology and equipment, printing patterns are very exquisite, delicate, rich forms of expression, all the modern printing process can be shown in a small handbag, such as bronzing, concave and convex, UV, die cutting, etc..

Due to the difference in materials, kraft paper stiffness and toughness is better, the surface is relatively rough, and with a background color, generally not suitable for 4-color printing, only do some monochrome printing, also do not cover film on the surface, its production cost in 1.5 yuan or so (Foley). Kraft handbag in the bonding molding should pay attention to the use of good quality glue, otherwise it will appear through the bottom and burst mouth phenomenon. At the same time, kraft bag placed too long will also appear degumming phenomenon. And white cardboard, grey, white cardboard, white white cardboard and copper cardboard has a common characteristic, the surface is exquisite, is white, is suitable for 4 color printing, can print out a very elegant design, due to the nature of the paper itself toughness and fear of water, usually have to be coated on the surface treatment after printing (BOPP film, also called two-way stretch polypropylene film, called the paper bag/paper-plastic bag), increase its toughness and resistance to water, the effect of processing handbags generally won't appear after degumming phenomenon, its production cost is in 1.3 ~ 2.0 yuan, the highest copper paper bag cost, Next is white card paper handbag, gray bottom white card paper handbag, white card paper handbag.

Plastic bags

According to the materials used, plastic bags are divided into ordinary plastic bags and biodegradable plastic bags. The thickness of shopping plastic bags provided by general farmers' markets is about 0.005 mm, and the thickness of shopping plastic bags provided by large supermarkets and shopping malls is generally 0.015 mm ~0.020 mm. At present, the thickness of more than 80% of shopping plastic bags in the market cannot reach the national plastic limit standard of more than 0.025 mm. Large supermarkets and shopping malls are paying for plastic shopping bags, while some are using biodegradable plastic bags.

A cloth bag

Cloth bags can be divided into textile cloth and non-woven cloth according to whether the materials used need to be woven. Textile cloth is divided into plant fiber cloth, chemical fiber cloth and blended cloth; Sheets are often also known as non-woven, English called NonWoven, is a kind of NonWoven fabric, it is directly using polymer slice, short fiber or filament fiber by air flow or machine into the net, and then through the water thorn, acupuncture or hot rolling reinforcing, woven cloth, formed after finishing the end, with a soft, breathable fiber products, new advantage is not produce fiber flock, strong, durable, soft as silk, and the feeling of cotton, compared with cotton, non-woven bag easy to shape and cheap cost.

Textile bags are mostly made of cotton cloth, canvas, terylene cloth, Oxford cloth and other materials. The surface of these cloth is rough, so it is impossible to print directly, and screen printing or transfer printing is often used. Meanwhile, handbags are more expensive to produce because of the high cost of raw materials.

Small baskets

Small basket and small basket multi-purpose bamboo, wood, cane processing and become, carry article is firm and durable, it is handicraft commonly, the price is expensive, inconvenience is carried, output and use amount are not big.

That's all for the sharing, thanks for your reading, and we also supply Promotional Kraft Paper Shopping Bag for sale, if you have any demand for our products, just feel free to contact us.