paper plastic composite bags

Paper-poly Kraft, also known as paper laminated or paper woven, are combination bags constructed with a paper shell laminated to a woven polypropylene inner-lining. The lining safeguards the contents from moisture, making it an ideal bag for holding grains, seeds, pet foods, flour, rice, sugar, fertilizers, frozen products, some chemicals and various building materials. Though the bags have a similar appearance and texture to standard multiwall paper bags, they offer extra strength, durability, protection from punctures or tears and higher moisture resistance.

The exterior paper comes in natural Kraft or bleached white. The inner layer of woven polypropylene is laminated to the paper by using a PE coating, making them one of the most durable bags on the market.

Kraft Paper Options： －Unbleached Kraft Paper (brown color) －Bleached Kraft Paper (white color) Bag Type：Flat type / Gusseted type Bag Bottom Stitching： －Paper tape stitching －Heat seam sealing tape stitching(Over-Tape)

1.Bag Type

 

Flat type / Gusseted type

2.Paper tape stitching

 

By using high strength polyester cotton threads to increase load capacity.

3.Heat Seam Sealing Tape Stitching(Over-Tape)

 

Heat seam sealing tapes are multilayered adhesive

films applied to the polyester cotton thread-sewn

seams to prevent water from leaking through those

seams. This creates a seamless exterior.

4.Kraft Paper Option

 

Unbleached Kraft Paper (brown color) / Bleached Kraft Paper (white color) / Recycled Kraft Paper

are made from northern bleached softwood kraft (NBSK) pulp.

5.Structure

 

Kraft Paper Bags laminated with polyethylene (PE)

or polypropylene (PP) woven fabric are produced

 by interweaving polypropylene (PP) or High-Den

sity Polyethylene (HDPE) tapes into fabric, and

they are highly durable and puncture resistant

• Higher strength and durability
• High puncture/tear resistance
• Higher moisture resistance
• All bags can feature anti-skid, Easy Open and Micro Perforations
• Bags are available in gusseted, flat tube, back seam and valve styles
• • Better printing quality on paper vs woven fabrics
  • Graphics can be printed in numerous colors
  • Available in pillow style, flat bottom or block bottom
  • Ideal for automated bagging systems

  Some of the uses of PP Woven Bags include

   

  • Grains
  • Seeds
  • Pet food
  • Flour
  • Rice
  • Sugar
  • Fertilizers
  • Frozen products
  • Chemicals
  • Variousbuilding materials

  • Additional Options

    
    
    • Produced with Kraft brown or bleached white paper shell
    • Flat tube/pillow, back seam or gusseted
    • Open mouth or valve
    • Standard or flat bottom
    • Anti-Skid
    • Easy Open
    • Micro-perforations for breathability
    • Paper tape glued over the seams
    • Available in multi-color printing

    Call us today at 86-311-83503878 to find out more about our BOPP line and how you can make your product stand out from the competition!