Flat bags / flat sacks

Düpolen flat bags / flat sacks

Flat bags and sacks are used wherever products need to be packed safely, cleanly and well protected. They can be produced with bottom or side seams.

The bottom seam is opposite the bag opening.

The side seam is located on the right and left side of the bag opening, forming the two long sides of the bag, while the bag opening and the bag bottom form the width.

In addition, the bags and sacks can be produced with the following special seams:

  • Double bottom welded seam – for heavy packaged goods
  • Liquid-tight bottom seam

Advantages of the bottom seam:

  • particularly robust and tear-resistant
  • hard to open
  • densely welded seams

On request, we also print the bags / sacks individually according to your specifications and requirements. From a discreet company logo to a child protection warning text or colorful, promotional sales packaging.

Colored bags are also available, or ones with special material properties, such as antistatic, UV-stable or anti-slip with various ventilation aids (perforated, needled).

Possible sectors include the food industry, automotive industry, pharmaceutical industry, plastics processing industry and medical technology.


Possible formats in LDPE and HDPE

WIDTHS70 – 1,500 mm
LENGTHS100 – 3,000 mm
THICKNESSES0.017 – 0.250 mm for LDPE
from 0.012 mm on HDPE

You need a non-binding offer or just have a few questions?
We look forward to that and will be glad to help you!