virgin material pp woven bags 50kg

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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 are the requirements of the mark on the cement packing bag?: The cement packing bags shall clearly indicate the standards of implementation, cement varieties, codes, strength levels, producers' names, production licence marks (QS) and serial numbers, serial numbers, date of packing and net contents. 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:What kind of packaging bag does polysilicon use?: Disposable material into a double-layer polyethylene bag, and then packing bags into the packing box or packaging barrel. Block polysilicon packaging specifications are net 5000g or 10000g per bag.

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.

Q:Duck sauce made of pure aluminum foil vacuum packaging bag or transparent plastic?: I did, I saw, salted duck, beef and other good packaging, is the use of the former.

Q:What are the advantages and disadvantages of OPP and CPP membranes? What kind of bags are they used for?: (feature film, also called special film) potential uses include: food packaging, candy packaging (twisted film), drug packaging (infusion bag), on the album, folders and files and other fields instead of PVC, synthetic paper, adhesive tape, name card holder, ring folder and composite bag stand.

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:What are the soft and hard sides of plastic bags? Material or process technology?: The quality of plastic packaging is determined by both the material and the process. The material is no better than the good one. But the hardness of plastic is not a decisive factor in determining the quality of plastic, mainly to see what the use of what needs to keep products

Q:What are the requirements of the gas in the package?: The higher requirements are modified packaging: oxygen, nitrogen and carbon dioxide are used to fill the package in proportion to the product - respiration - use, to extend the shelf life of the product, and outside

Q:How about the material difference of food packaging bag?: Reason: PE has better heat sealing property, which is easy to sealPA has better printability and is used in the outer layer to print beautiful picturesPVDC EVOH, good separation performance, prevent oxidation. The film closed light is good, not easy to see the light of the product is appropriate.Specific more professional, no longer introduce one by one

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.

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