ABA 3-Layer Co-Extrusion

Classification : Co-Extrusion

CHYI YANG INDUSTRIAL CO., LTD.

CHYI YANG INDUSTRIAL CO., LTD.
Country: Taiwan
Phone: 886-3-328-8686
Fax: 886-3-328-3737
Contact Person: Renee Kuo
  • Model ABA is equipped with two extruders to supply A+B+A die. ABA-TD series is equipped with standard screws to provide two dies. ABA-FD series is equipped with forced feeding screws to provide two dies in order to have more capacity.
  • The ABA structure can be used HDPE in out-layer, and added carbonate & recycled resin in in-layer. The film will get the similar stretch & touch feeling of HDPE single layer film. The physical structure of HDPE single layer bags will be destroyed because of adding carbonate & recycled resin, but ABA bags will be totally improved in physical structure and save resin cost.
  • Purchasing extra 2-layer co-extrusion die can produce normal A+B 2-layer film.

MODEL NO.

ABA-TD35TE2

ABA-TD45TE2

ABA-TD55TE2

ABA-FD45TE2

ABA-FD55TE2

Screw Diameter (mm)

35 x 2 sets

45 x 2 sets

55 x 2 sets

45 x 2 sets

55 x 2 sets

Roller Width (mm)

400 x 2 sets

600 x 2 sets

750 x 2 sets

600 x 2 sets

750 x 2 sets

Output * (kg/hr.)

25-50

40-90

50-100

60-140

80-180

Film Thickness (mm)

HDPE: 0.008-0.06mm

Drive Motor (HP)

15 x 2 set

20 x 2 sets

30 x 2 sets

25 x 2 sets

40 x 2 sets

Die Diameter (mm)

40 & 65 x 2 sets

50 & 75 x 2 sets

80 & 100 x 2 sets

70 & 90 x 2 sets

90 & 120 x 2 sets

Heating Zone

15 zones

17 zones

19 zones

19 zones

19 zones


For more details specification, special requirements & quotation, please kindly contact us.
The above specifications are for reference, the correct specifications are subject to official quotation.


Caco3 & recycling material revolution in HDPE bags


Nowadays, for HDPE shopping bags, T-shirt bags & food packaging bags, it’s very popular to blend recycled material & calcium carbonate (CACO3). Especially CACO3, it can cut down your resin cost, increase capacity & make your film products heavier. Although CACO3 provides so many advantages, it changes the feature of HDPE film. HDPE film will be reduced in tensile strength after blending CACO3, so that HDPE film won’t pack heavy subjects. Besides, CACO3 will make HDPE film feels dusty.

In order to solve the problems of HDPE+CACO3, Chyi Yang developed one set “Twin dies A+B+A Co-Extrusion Blown Film Machine” and showed it in Taipei Plas 2016. This machine is equipped with twin dies, two extruders and two sets A+B+A to produce HDPE blended with CACO3. We tested HDPE blended LLDPE in A extruder, and HDPE blended CACO3 in B extruder. The tensile strength of HDPE+CACO3 is almost as good as non-CACO3 bags.

Besides, the film feels like virgin HDPE without CACO3. The two sets 45mm extruders provide two A+B+A dies to have 2-line film rolls at the same time. Forced feeding extruders offer you bigger capacity, the max. capacity is 140kgs/hr. for 550mm film width at 20micron film thickness. You can get max. 70kgs/hr. from each winder, and max. 140kgs/hr. from two winders. The 45mm extruders are driven by two sets 20HP motors, the total power consumption of whole machine is 190A. Die channel design makes sure every layer is separated. You can produce normal 3-layer film. Against the increasing of labor cost, this machine combines two sets machines to save labor cost & floor space to let you gain the biggest profits. Except the above, the screw material is bi-metal MAC-24 from Japan, the mixing design is excellent for different resin composition, carbonate additive & recycled material.

Go straight to Chyi Yang [email protected] for machinery value more than your expectations!
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