PP Woven Bag For Packing Rice, Sugar, Wheat and Food.

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Material:	pp	Industrial Use:	feed grade	Feature:	Moisture Proof
Surface Handling:	Offset Printing	Sealing & Handle:	Top heat cut	Custom Order:	Accept
Place of Origin:	BEIJING China (Mainland)	Brand Name:	CMAX	Model Number:	CMAX
type:	pp bag	color:	white/red/yellow/pink/and other color	trade term:	FOB,CIF.
packing:	1000pcs/bale	payment:	T/T	moq:	11.5ton
delivery time:	20-25days	Customer order:	Accept	Top:	Heat cut

Packaging Detail:	packing:1000pcs/bale
Delivery Detail:	25-30days

manufacture for more than 15 years
two large factories in China and one large factory in Cambodia
60 tons daily capacity.

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: What are the requirements of the mark on the cement packing bag?: Label on cement packing bagCommon C25, C30, C35, C40 label is the cement packaging machine packaging cement mark, specific what label, drawings will generally indicate, general use C25 on the line, the greater the strength higher.

Q: Do vacuum packing bags have to be vacuum packed?: To be exact, vacuum packing bags must have vacuum packaging machines to complete vacuum packaging. If you want to use vacuum packaging bags for non vacuum packaging (i.e. ordinary packing), you can also use them.

Q: What's the raw material of the cement packing bag?: The raw material is polypropylene resin cement packaging bags, 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: What is the difference between LDPE and PE-LD in a package?: LDPE is a low density polyethylene, environmental protection bag production is one of the raw materials, commonly known as low material, another raw material of HDPE is also called high pressure materials, packaging film, the two materials are mixed according to a certain proportion and then blowing, printing, cutting, packing bag made of,PE-LD is a common environmental protection mark printed on top of the packing bag, which indicates that the manufacturer is using an environmentally-friendly plastic bag.

Q: Which kind of transparent vacuum packing bag 16 wire and 24 wire?: The so-called silk is a unit, a trace of =0.01mm, from this point of view, the bag is thicker, the more difficult to leak, so the 24 wire than the 19 wire better.

Q: Why are some teas not vacuum packed?: In order to ensure the quality of tea and pure taste, natural, free from external conditions, but also in order to enhance the image of tea, enhance the value of goods, the exquisite packaging of tea is the trend of the times. These unsuitable vacuum packed tea, such as green tea and Longjing, tend to be easily squeezed and packed and can be packed in vacuum packed with nitrogen. Brick tea packaging paper bag packaging form form West Lake Longjing Tea vacuum tea vacuum packing inflatable packaging is a mixture of gases in vacuum and then filled with nitrogen, carbon dioxide and other two or three kinds of single gas or gas. Nitrogen is an inert gas with a density close to the air. It acts as a filling, keeping positive pressure in the bag and protecting the leaves from crushing by atmospheric pressure. Carbon dioxide can make tea into sleep, and maintain the quality of tea.

Q: Antistatic packaging bag with chip: Black bag production with carbon black, which has a conductive performance, can be generated by friction when the chip electrostatic conductive bag release, however, strictly speaking, conductive black bag, only release the function of static, anti-static must be placed in the box or the box, in order to play the effect.

Q: Printing solvent for food packing bag: Look at the appearance of the solvent. Should be clear and transparent, if there are cloudy and floating objects, the batch of solvents should be used with caution.

Q: What is the difference between package material PETAL and VMPET?: Packing material:PETAL represents the PET film composite pure aluminum sheet material. Packaging industry called aluminum foil filmVMPET represents an aluminized PET film, which is a high temperature vacuum in which the high purity metal aluminum is uniformly applied to the plastic film. The packaging industry is called aluminized film.

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