Amber Royal Jelly jar 20 ml PP28 thread no cap - Pack of 156 units

When you bottle fresh royal jelly in volume, buying jars one by one stops making sense — every order adds weight, time and cost. This professional format brings 156 amber Topacio 20 ml glass jars with PP 28 thread, ready to fill up to 3.12 kg of royal jelly in a single delivery. The same jar we sell per unit (ref. STO-69015), in a full box for honey houses.

The amber glass shields royal jelly from visible and UV light, slowing the natural degradation of its biologically active compounds. The standard PP 28 thread (DIN 6094) fits any manual or semi-automatic filling line used in honey houses, as well as standard food-grade PP 28 caps.

Given its density (1.10–1.20 g/ml), royal jelly is typically filled at 20 g per jar, though the total capacity allows up to about 24 g when filled to the brim. Stored under refrigeration, it preserves colour, texture and natural properties season after season.

⚠ Cap NOT included. Jars come only with the PP 28 thread exposed. To bottle royal jelly, you will also need 156 separate PP 28 caps (ref. PP28), sold separately in our catalogue. If you prefer the format with the cap included, see single reference 990407-20G.

Who this pack is for: semi-professional beekeepers and honey houses that produce, store or re-pack their own or third-party royal jelly and already manage their own cap supply. If you only need a few separate jars, order the single unit instead.

Technical data — jar
• Overflow capacity: 23 ± 2.5 ml.
• Neck: PP 28S (DIN 6094); inner Ø 20 ± 0.3 mm (min Ø 17.5 mm).
• Height: 54.34 ± 0.7 mm.
• Body diameter: Ø 32.5 ± 0.7 mm.
• Jar weight: ~38 g.
• Glass colour: amber.
• Cap: NOT included.

Pack data
• Units per box: 156 jars without cap.
• Approx. pack weight: ~5.93 kg.
• Total fill capacity: ~3.12 kg of royal jelly (20 g/jar).
• Recommended caps: standard food-grade PP 28 (ref. PP28 in our catalogue).

Summary: full case of 156 amber jars with PP 28 thread, cap not included. A format for honey houses that already keep their own caps in stock or want to choose them separately. Order the loose PP28 caps on the side to complete the bottling line.