Transparent Thickened Vest Trash Bag

The Transparent Thickened Vest Trash Bag is a transparent vest-style trash bag.Thicker and more durable than regular trash bags, it allows you to see the contents, preventing unwanted items from being thrown away. Without opening the bag, you can quickly check its contents (e.g., whether it's full or leaking). This helps improve bag efficiency by preventing you from relying on your gut feeling and replacing it prematurely when there's still room (wasting the bag) or overfilling it, leading to damage and leakage.

This thickened trash bag is durable, strong, and puncture-resistant. The handles on both sides of the bag are molded from a blown film process (no seams). The thickness of the joints matches the bag itself, making it difficult to break when carried. Unlike drawstring bags, there's no need to manually tighten or tie a knot. Once filled, simply grab the handles and carry away, minimizing hand contact and promoting hygiene. The high-quality, transparent, thickened model features an optimized handle width (1.5-2cm) and curvature to fit the palm's bearing surface, preventing constriction when carrying heavy objects. This makes it particularly suitable for carrying trash over long distances, such as from home to a neighborhood trash can.

Production Process

This high-quality, thickened, transparent vest trash bag boasts quality control from the very beginning.
1. Raw Material Selection: 100% virgin HDPE (high-density polyethylene) or LLDPE (linear low-density polyethylene) pellets are used. HDPE offers high hardness and puncture resistance (suitable for kitchens and commercial applications), while LLDPE offers excellent toughness and low-temperature resistance (suitable for bathrooms and outdoor applications). The high purity of this virgin material ensures a highly transparent bag with no impurities or spots (avoiding the appearance of turbidity or scratches caused by recycled material). It also contains no volatile harmful substances and is safe for contact with food residues. A precision film blowing machine adjusts the die gap and extrusion speed to ensure uniform film thickness. 2. Manufacturing Process: Utilizing "double-pass heat sealing + widened edge sealing" technology, the edge sealing width is increased from the conventional 5mm to 8-10mm. The heat sealing temperature is precisely controlled based on the material (220-240°C for HDPE and 190-210°C for LLDPE), ensuring the edge sealing is of equal strength to the bag body. This prevents leakage from the seams when storing wet garbage, and prevents the edge sealing from cracking due to concentrated force during handling. The handle strap is integrally molded using a dedicated mold, making it resistant to breakage. The joint between the handle strap and the bag body is reinforced and pressed to increase the contact area and enhance the bag's load-bearing capacity.

3. Factory Inspection: Each batch of transparent, padded vest trash bags must pass three core tests:
A. Light Transmittance Test: Use a translucent light meter to test the bag's light transmittance to ensure it is ≥85% (ensures clear viewing) and free of air bubbles, impurities, scratches, or other defects that could affect light transmission.
B. Load and Puncture Test: Fill the bag with a 6kg standard weight and pull for 5 minutes. The bag and handle must remain intact. A 5mm diameter steel needle must be punctured with a force of 8N to ensure no penetration.
C. Liquid Leakage Test: Fill the bag with 1.2L of water (approximately 1.2kg) and invert for 10 minutes. No leakage is observed to ensure proper sealing when used with wet trash.