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LDPE ziplock bags with three white labeling strips 50 microns

LDPE ziplock bags with three white labeling strips 50 microns — Close-up of the material and labeling strips in profile section

ORDER TABLE // EX STOCK

Prices & volume discounts

All variants ready to order — choose quantity tiers directly in the table.

B2C · gross B2B · net

Currently showing: gross prices incl. VAT

Packaging advice

Will it fit? Bag calculator.

Note: Indicative values for initial selection. Actual fill volume depends on the product, filling method and residual air. Dimensions: inside measurement, width × height, in mm.

Order table: variants, prices and quantities
Article Number Width (mm) x Length (mm) Thickness (mm) box contents (pcs.) Price per carton Amount
per 1 per 2 per 5 per 10
1DB040X6050BF 40 x 60 0.050 1000
8,71 € 7,52 € 6,67 € 5,81 €
1DB050X7550BF 50 x 75 0.050 1000
9,40 € 8,03 € 7,01 € 6,32 €
1DB060X8050BF 60 x 80 0.050 1000
10,07 € 8,71 € 7,52 € 6,67 €
1DB070X10050BF 70 x 100 0.050 1000
12,30 € 11,11 € 10,07 € 9,24 €
1DB075X9050BF 75 x 90 0.050 1000
11,96 € 10,78 € 9,74 € 8,88 €
1DB080X12050BF 80 x 120 0.050 1000
13,50 € 12,14 € 10,93 € 9,74 €
1DB090X11050BF 90 x 110 0.050 1000
14,52 € 13,01 € 11,96 € 10,78 €
1DB100X12550BF 100 x 125 0.050 1000
17,05 € 15,43 € 13,82 € 12,55 €
1DB100X15050BF 100 x 150 0.050 1000
18,62 € 16,92 € 15,22 € 13,84 €
1DB115X15550BF 115 x 155 - DIN A6 0.050 1000
20,65 € 18,83 € 17,03 € 15,58 €
1DB120X17050BF 120 x 170 0.050 1000
22,58 € 20,80 € 19,01 € 17,60 €
1DB150X18050BF 150 x 180 0.050 1000
30,90 € 28,90 € 26,88 € 24,88 €
1DB160X22050BF 160 x 220 - DIN A5 0.050 1000
37,49 € 34,18 € 30,85 € 28,25 €
1DB180X25050BF 180 x 250 0.050 1000
45,20 € 41,89 € 39,17 € 36,84 €
1DB200X30050BF 200 x 300 0.050 1000
54,35 € 51,62 € 48,19 € 45,12 €
1DB220X31050BF 220 x 310 - DIN A4 0.050 1000
64,69 € 61,38 € 57,47 € 53,96 €
1DB250X35050BF 250 x 350 0.050 1000
84,31 € 78,20 € 72,52 € 68,18 €
1DB300X40050BF 300 x 400 0.050 1000
104,48 € 97,85 € 92,30 € 88,01 €

The LDPE ziplock bags with three white write-on panels 50 microns are crystal-clear zip bags with printed matt writing fields. On the three panels you note batch, date or label directly by hand — at a 50-micron standard wall thickness for light to medium contents.

01

What the write-on panels are for

The three white fields solve a practical problem: on crystal-clear PE, ballpoint ink barely adheres and smears. The matt panels take writing cleanly and stay legible — ideal wherever every bag must be clearly identifiable:

  • Lab and practice: sample number, patient name, collection date
  • Warehouse and workshop: item and batch marking of small parts
  • Food packing: contents, fill date, best-before date
02

Material and writability

The bags are made of soft, tear-resistant LDPE and stay crystal-clear outside the writing fields. The matt panels can be marked with ballpoint pen, pencil or permanent marker. LDPE is food-grade per EC 1935/2004 and EU 10/2011 (declaration of conformity on request), suitable for freezing down to around -40 °C and, as a PE mono-material, recyclable and PPWR-compliant from 2030.

03

50 microns, with panels vs. other variants

The 50-micron thickness suits standard contents without heavy mechanical stress. If you have heavier or sharp-edged parts and still want to write on them, choose the same variant in 90 microns. If you don't need writing fields but maximum transparency, the version without write-on panels is the choice. The double-lip press-to-close zip is identically resealable on all of them.

04

Documenting labelling cleanly

In labs, practices and quality assurance, the problem is not the contents but their clear identification. On a crystal-clear PE surface, ink beads off and smudges — the three matt panels solve this because they take ballpoint pen, pencil and permanent marker cleanly and keep them permanently legible. This way you document sample number, batch, fill date or best-before date directly on the bag, without having to stick on extra labels. That saves a work step and avoids mix-ups when many identical-looking bags lie side by side. For multiple use, you can cross out an old note and write afresh on the next panel instead of discarding the bag.

Frequently asked questions about the LDPE ziplock bags with write-on panels 50 microns

What can I use to write on the three panels?

With ballpoint pen, pencil or permanent marker. The matt surface of the white fields takes the colour without smearing — unlike the crystal-clear PE surface next to it.

Why three panels instead of one?

So you can label in a structured way, for example contents, batch and date each in its own field. It also leaves room, on repeated use, to cross out an old note and write a new one.

Does the bag stay transparent despite the panels?

Yes. Only the three narrow fields are white and matt; the rest of the surface is crystal-clear LDPE. So you still see the contents but additionally have defined writing areas.

Are the bags suitable for lab samples?

Yes, the write-on fields are designed for sample, patient or batch marking. For direct food or sample contact, certification per EC 1935/2004 and EU 10/2011 applies; please clarify special lab requirements with us in advance.

Does the writing hold up in the freezer?

With a permanent marker, yes. LDPE stays break-resistant down to around -40 °C; with condensation after thawing, a permanent marker beats a ballpoint pen.

Should I choose 50 or 90 microns with write-on panels?

50 microns is enough for light contents such as powders or small parts. For heavier or sharp-edged contents that you still want to label, choose the 90-micron variant with panels.

How do I dispose of the labelled bag?

Via the recycling bin. The printed panels do not affect the material purity — the bag remains LDPE mono-material and thus fully recyclable.

Which sizes are available with write-on panels?

You'll find the available dimensions in the order table above. The panels are printed to match the bag size; custom sizes on request.

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