• factory of white sugar pp woven bag 50kg System 1
factory of white sugar pp woven bag 50kg

factory of white sugar pp woven bag 50kg

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Specification of  Rice PP Woven Bag:

Material Base Fabric

Fabric Weight

CaCO3.Content

size

Yarn

virgin PP

40g/m2—200g/m2

AS customer’s requirements.

5%-20%

Width: from

30cm to 70cm

Length: as per Customer’s requirements

From 600 to 1,500D,

as per your requirements

Color: white, black, yellow, multi-colors, as per your requirements

Warp x weft: 10 x 10, 12 x 12, 14 x 14, as per your requirements

Line density: 111tex

Top: to heat cut and/or hemmed

Bottom: single folded or double folded

Printing: on one side or both sides, in one color or multi-colors

Application of  Rice PP Woven Bag

The product are widely used in the storage and transportation of agricultural products, mineral products, chemical products, light industry products, etc

Packing of  Rice PP Woven bag:

500pcs/bale,1000pcs/bale.with plastic bag outside ,then in container.

Production Flow of Rice PP Woven Bag:

Production flow of Rice PP Woven Bag

Q1: What factors will affect the price?

A. Size, material, weight, handle and quantity

B. Printing color, which affects the set up cost of gravure printing and silkscreen printing

C. The artwork size, which affect the unit price of hot transfer printing

Q2: What kind of Surface process can be done by material?

A. Non woven:Gravure printing, Silkscreen, Heat transfer printing, Lamination

B.PP woven: Glossy lamination, Matt lamiantion, Laser lamination

C.Polyester: Silkscreen, Heat transfer printing

Q3: What materials do you need for eco-friendly bag?

A.pp woven bags with silkscreen(those are simple, prices were relatively cheap, suitable for supermarket shopping bags or used for advertising promotion gifts)

B.Laminate bags, such as non woven or pp woven with lamination(those are more vivid, beautiful and popular, good for homes, shopping, promotion, packaging)

C.14 needles PET laminated bags(It used to be a bottle, the price is a little higher)

D.22 needles PET bags(usually made with silkscreen or hot transfer printing)

Q: What about the use of plastic bags?
Now all walks of life have the use of plastic packaging bags, only grades, such as the food market is the worst, supermarkets in general, and then to food packaging non-toxic environmentally friendly plastic bags.
Q: Can food wrap be heated in a microwave oven?
A package or container that is not suitable for microwave heating:1 metallic or metallic or metallic (absolutely not)2, if the porcelain with metal decorative patterns, it can not.3 、 special plastic for non microwave oven and special plastic film for non microwave oven.4, all containers that do not indicate microwave heating are not recommended.
Q: What material is the vacuum packing bag, please?
And also consider the content and weight of the package to determine the reasonable use of the packaging materials. There is no static, and the right is the best.
Q: Three layer coextrusion material for packaging bags
Five layer co extruded films composed of outer layer of multi ester copolymer, high mechanical strength, the second layer is ethylene methacrylate polymer, the third layer is the fourth layer of polyethylene, polyethylene, the inner layer is modified with ethylene propylene polymer. Five layer co extruded films performance of each layer as outer layer: providing excellent heat sealing and protection, good printing performance; the second layer is connected with the outer layer and third layer; third layer: providing vapor barrier and softness; fourth layer: connection layer and the third layer; inner layer: non-toxic, with compatibility infusion product good, excellent heat sealing and buffering external impact.
Q: What kind of material is the food packing bag in general?
Dry frozen goods, generally cooked with PET/PE., such as high temperature, it is generally nylon composite, CPP, or other composite.
Q: What's the raw material of the cement packing bag?
The quality of cement packing bags directly affects the shelf life of cement. Bags of cement raw material is polypropylene resin, mainly for foreign production of polyethylene (PE), mainly for the domestic production of polypropylene (PP), then add some additives, after the heating wire drawing, then weaving, printing and so on, the higher the quality of the cement bag inner lining!
Q: The shelf life of the package usually takes several forms
Food soft packing materials mainly include polyethylene, polypropylene, polyester, polyamide and other polymer materials. These packing materials show great differences because of their molecular structure, forming process and additives. Therefore, for food manufacturers, choose a suitable packaging for their products is particularly important, otherwise there will be food safety issues.
Q: What are the requirements of the gas in the package?
For example, some fruits, vegetables, air conditioning packaging, as well as cold meat also have the atmosphere of the tune (20% carbon dioxide, 80% oxygen), low temperature, preservation for about a week, to maintain fresh meat color, prevent browning!
Q: What ink is the food packing bag printed on?
1, ink contains toluene, printed products residual solvent value is higher;2, chlorinated polypropylene heat stability is poor, easy to release chlorine, and in the air to form hydrogen chloride (commonly known as hydrochloric acid), making the ink showing a strong acid, the printing roll corrosion;3, benzene soluble ink can also release ozone depleting substances, in the process of production and use, it may produce damage to the production worker body, at the same time in the finished product is easy to residues of harmful substances, so the food packaging bag to cause pollution;
Q: How many kinds of packing bags are there in the packaged foods?
The material is generally PE and PP.Compared with non food packaging, it does not contain plastic additives, and will not release toxic substances during use. For example, the more severe plasticizer in the front can cause cancer, and is used in PVC packaging. PVC used in the past, but because of its insecurity, it is now being gradually replaced by PE plastic wrap.

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