How to choose a washing powder bag
2025-03-06
When choosing a laundry detergent packaging bag, you need to consider the following key factors: material, barrier properties, environmental protection and design.
Material selection
.BOPP/PE: This composite film has a low unit price, bright printing patterns, and is strong enough to support bagged laundry detergent of average weight.
.PET/PE: PET has good gloss and strength and is suitable for medium-weight laundry detergent packaging.
.Nylon film + PE: Suitable for large-capacity (more than 5KG) laundry detergent packaging, with excellent flexibility, puncture resistance and stretch resistance.
.Aluminized PET film: Acid and alkali resistant, moisture-proof, oxygen-proof, light-shielding, suitable for highly alkaline washing powder.
.Kraft paper: environmentally friendly, degradable, waterproof and moisture-proof, suitable for brands with strong environmental awareness.
Barrier
Laundry powder is prone to clumping due to moisture, so the packaging bag needs to have good moisture resistance. Three-seal bags have the best air-tightness and excellent barrier and moisture-proof properties.
Environmental protection
Environmentally friendly materials such as kraft paper are not only environmentally friendly but also enhance brand image.
Design
.Bag type selection: Common bag types include three-seal bags, back-seal bags, four-side seal bags, bags with handle holes (top carry, side carry), spout bags, etc. Three-seal bags have the best air tightness and are suitable for packaging that requires good moisture resistance.
.Detailed Design: Some designs such as handles, separate bags, etc. can improve the convenience and efficiency of use.
Therefore, when choosing laundry detergent bags, consumers are advised to choose bags with appropriate thickness and high-quality materials based on their actual needs and budget. I hope everyone can find a satisfactory packaging bag