1.High Durability: Designed to handle heavy loads without tearing. 2.Moisture Resistance: Protects contents from environmental factors. 3.What the material used is relatively simple, no sewing thread. It can also meet the demand of low carbon environmental protection, disposable recycling. Low breakage rate, reduce dust pollution.
4.No sewing needle and thread, PP flat wire strength without damage, PP substrate strength is high
5.The shape of the bag is reasonable, the stacking is neat and beautiful, and the stability is easy to be packed and transported
6.Improving the traditional laminating process and increasing the friction coefficient of the bag surface is conducive to palletizing, increasing the physical contact area of the surface and making the bonding fastness higher.
7.Anti-counterfeiting, cultivating brand. Fully mechanized bag making, the valve port adopts ultrasonic bonding, the bag can not be recovered after opening, which can effectively prevent counterfeiting.
Product Parameter
Product
Block Bottom Valve Bag/
Laminated Polypropylene Cement Bags
Material
100% virgin PP
Color
With different kinds colors or as customer’s requirements
Printing
Max*4 colors in each side
Width
400mm-500mm
Length
As different customer’s requirements
GSM
90gsm-150gsm
Top
Laminating and has valve
Bottom
Laminating
Treatment
UV treated or as different customer’s requirements
Application
Chemical products, ,powdered and granular goods, fertilizer,, salt, plastic resins,or construction materials
Description
High tensile strength, falls and friction.Better surface for printing task,
Dimensional stability,and UV-protection treatment if customer’s has requirement
Packaging
200pcs/bundle, 1000pcs/bale or customize
MOQ
100000 bags
Production rate
40000000 bags/ month
Production capacity
25 kg ~ 50 kg Cement
Production Weight
5 gram (+/- 2gram)
Gram Weight of coated film
18-20g/m2
Parameter of production
Product produced line
Why choose us？
Customize specific requirement!
8 set PP woven block bottom valve bag machine can meet large order requirement and delivery on time!
More than 16 years industry experiences, ensuring high quality product with competitive price !
Call us now, get effective quotation and sample bag!
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Block bottom valve bag/laminated polypropylene cement bags produced video
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