Virgin Material PP Woven Bags From China

Virgin Material PP Woven Bags From China System 1

Virgin Material PP Woven Bags From China

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 500 m²

Supply Capability:: 300000 m²/month

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Quick Details

Place of Origin:

Jiangsu China (Mainland)

Brand Name:

CMAX

Packaging & Delivery

Packaging Detail:	500PCS/bale, 1000PCS/bale. With plastic bag outside, then in container.
Delivery Detail:	Usually within 25days after receiving deposit

Specifications

Introduction of woven bag:

This products is made by PP (Propene Polymer), it is used for Packing
Rice, flour, sugar, sand, fertilizer and so on. Other products available: Container bag, bulk bag, big bag, jumbo bag, woven fabric.

Specification of woven bag:
Material: Virgin PP
Weight: 40G/M2_200G/M2 AS customer's requirements.
CaCO3. Content: 5%-20%
Size: Width: From 30cm to 70cm
Length: As per Customer's requirements
Yarn: 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:
The product are widely used in the storage and transportation of agricultural products, mineral products, chemical products, light industry products, etc
.
Packing of woven bag:
500PCS/bale, 1000PCS/bale. With plastic bag outside, then in container.

Virgin Material PP Woven Bags

Q: What is the material of detergent bag?: Polypropylene English Name: Polypropylene, abbreviation: PP, commonly known as: 100 fold glue. Polypropylene is a representative of poly - alpha olefins, a thermoplastic resin made by the polymerization of propylene. Its monomer is propylene CH2=CH - CH3. According to the initiator and polymerization process, polypropylene can be divided into isotactic polypropylene and random polypropylene and syndiotactic polypropylene three configurations. Isotactic polypropylene is easy to form crystalline, high crystallinity reached more than 95%, the molecular weight of 8-15 million, giving it a good thermal and solvent resistance; atactic polypropylene at room temperature is white wax microstrip viscous a non crystalline, low molecular weight, in 3000-10000, the lack of irregular structure cohesion, application.

Q: Duck sauce made of pure aluminum foil vacuum packaging bag or transparent plastic?: PET thin film / foil / nylon //PE thin film, it is best for the duck packaging, the longest period of hedging. Of course, there are some other place form, slightly reduce some costs, such as the PET// //PE aluminum foil film, but the effect was not as good as the former good bag, a bag to reduce the cost of not much, but the effect is significantly reduced, so it is recommended to use the former.

Q: The shelf life of the package usually takes several forms: Name of commodity, ingredient, product standard number, production license, date of production, shelf life, method of use, storage conditions, origin, manufacturer and address.

Q: What are the soft and hard sides of plastic bags? Material or process technology?: On the basic price will be a little higher, the brittle is generally PP or PET is done, some relatively low grade. Soft is generally made of multi-layer coextrusion film, barrier, and feel good. This soft about 27000 yuan / ton, while the PP film generally as long as 17000 yuan / ton, ten thousand tons a difference.

Q: Printing process of packaging bag: If it is cut into pieces, use a special press for packing bags or screen printing.Screen printing, screen opened relatively simple, but the requirements of the substrate surface is relatively smooth, simple process, relatively low cost, but the adhesion of the ink requirements are relatively high.

Q: Is the color of cement packing bags related to cement?: Bags on both sides should be based on the varieties of cement with different color printing name and cement strength grade, Portland cement and ordinary portland cement Portland slag cement by using red, blue gray volcano; Portland cement and Portland fly-ash composite silicate cement by sleep and black or blue.

Q: Printing solvent for food packing bag: Determine the amount of water in the solvent by means of the principle of a different dissolution effect. Take the most transparent glass cylinder tube with 100ml toluene solution, take a small amount of analyte ester solvent such as toluene, evenly pour. When you just pour in toluene, carefully observe whether there is turbidity (milk white) phenomenon. If there is this phenomenon, the water content of the solvent is seriously exceeded, and the experience shows that when the moisture content exceeds 0.5%, the phenomenon is obvious. The water content test of benzene solvent can be carried out by extracting solvent from the long glass tube to observe whether there is delamination.

Q: What about the table of nutrition values on food packages?: serving sizeThe nutrition information displayed in the nutrition information column is based on "every" or "every 100 grams". For foods such as bread, one may be one or two tablets, but for other foods, it may be a little more complicated. A portion that may be only part of the package, or may be part of the normal portion of the meal. Therefore, you need to multiply the actual amount of the food you eat by multiplying the values listed in the nutrition information. 100 grams or 100 milliliters each

Q: Plastic packing bag printing color: A few silk thickness, a trace is 0.01mm, the more thick material, certainly the higher the price, so in ensuring the strength of your plastic bag, with thin point more money.

Q: What's bread packing? Polyethylene film, waterproof cellophane, etc.: More importantly, the use of aluminum foil / composite or polyethylene composite or aluminum foil / polyethylene composite material. Although this type of packaging is opaque, it protects against loss of vitamin B1 in bread.

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