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China Mingca POF Shrink Tube Bags - Perfect Fit for Double Entries - Suppliers & Factory Direct
Product Description
POF Shrink Tube Bag can be freely cut to fit items of different sizes. It keeps stuffs packaged from scratches, folds and breakage.
High shrinkage rate, you just put the things in the shrink bags and then use a heat shrink furnace to shrink and suitable seal bags evenly until it is surrounded completely.
Shrink Tube Bags are crystal clear and tasteless, the shrink effect is easily achieved. Multiple layers thickness and won't tear, excellent quality for top-performance.
Mingca Shrink Tube Bags are durable and sturdy, not easy to tear and break down. Multiple application, can seal the items for keeping it or shrink for storage purpose. Also avoid nicks, dents and damage to the product, retains the smell of soap or bath bomb.
POF heat seal shrink bags are perfect for wrapping stationery, photo frames, soap making supplies, bath bombs, oil bottles, giftware, candles, cosmetics, small wine bottles, small gift, homemade DIY craft for sale.
POF Shrink Tube Bag doesn’t need to spend extra labor to cut the shrink film residue. Better fit on the outer of the product.
Shrink Tube Bag is easier for the operator to adjust the shrink position.
- Shrinkage Temperature: 145-160℃ (Need to be adjusted according to different packaging machine temperature and transmission speed)
- Exhaust-Vent Punching Service: Available
- Exhaust Vent Type Specification (Vent/Tiny Vent): 2mm, 3mm, 4mm, 6mm
Product Specification
| Thickness(μm) | Direction | 19μm | 23μm | 25μm | 30μm |
| Size(mm) | Length | 400 | 280 | 450 | 340 |
| Width | 380 | 330 | 220 | 270 |
Frequently Asked Questions
What are the primary benefits of using POF Shrink Tube Bags?
POF Shrink Tube Bags are crystal clear, tasteless, durable, and sturdy. They protect packaged items from scratches, folds, and breakage, while also preventing nicks, dents, and damage during storage.
What is the recommended shrinkage temperature for these bags?
The recommended shrinkage temperature is between 145-160℃. However, this may need to be adjusted based on the specific packaging machine temperature and transmission speed.
What products are these heat seal shrink bags suitable for?
They are ideal for packaging a wide range of items, including stationery, photo frames, soap making supplies, bath bombs, oil bottles, giftware, candles, cosmetics, small wine bottles, small gifts, and homemade DIY crafts.
Are there options for exhaust vents on the shrink bags?
Yes, an Exhaust-Vent Punching Service is available. The specification options for the vent or tiny vent include sizes of 2mm, 3mm, 4mm, and 6mm.
What sizes and thicknesses are available for the POF Shrink Tube?
The bags come in thicknesses of 19μm, 23μm, 25μm, and 30μm. Sizes include lengths ranging from 280mm to 450mm, and widths ranging from 220mm to 380mm, depending on the chosen specification.

