White Film Permanent Bag Sealing Tape

White Permanent Bag Sealing Tape is a specialized, durable double-sided tape crafted for securely sealing courier bags, express bags, and security bags. Comprising protective films such as PEPA, BOPP, HDPE, Aluminum, hot melt adhesive, acrylic adhesive, and PET, our tape ensures the packages remain securely sealed during transit.

 

 

White film Permanent Bag Sealing Tape is engineered for secure, tamper-evident sealing of courier, express bubble mailers, cooler bags and security pouches. Featuring a multi-layer composite film (PEPA/BOPP/PET ) bonded with hot-mel , it delivers ultrahigh initial tack (≥900 g/in) and 24-hour holding power across –50 °C to +70 °C. Once applied, the seal cannot be opened without tearing the bag-guaranteeing package integrity from warehouse to doorstep.

 

 

Key Features

 

 

Tamper-Evident Security: Seal tears the bag film on attempted opening, deterring theft and fraud.

 

Ultra-High Adhesion: ≥900 g/in initial tack; holds reliably up to 24 hours under load.

 

Temperature & Climate Resistance: Stable performance in –70 °C to +70 °C environments-ideal for coldchain and hot climates.

 

Easy-Peel Finger-Lift Liner: Patented embossed liner design for smooth, onestep liner removal.

 

Durable Composite Film: PEPA/BOPP/PET layers resist moisture, puncture and UV exposure.

 

Customizable Specifications: Widths from 10 mm to 55 mm; lengths from 500 m pancakes to 5,000 m spools; inner cores: 3″ or 6″.

 

 

Applications

 

 

Courier & Express Bags (e.g., DHL, FedEx, UPS)

 

Bubble Mailers & Heavy-Duty Packaging

 

Insulated Cooler Bags for seafood, pharmaceuticals & perishables

 

Security Pouches & Tamper-Evident Envelopes

 

Magazine Mailing Bags & Promotional Kit

 

 

White Permanent Bag Sealing Tape	FILM Width (mm)	Adhesive width (mm)	Release Liner	Carrier	Glue	stickiness (G)
SPW-1104	11	4	WHITE PET RELEASE FILM	PET	ARYLIC, HOTMELT	＞600
SPW-1206	12	6				＞900
SPW-1506	15	6				＞900
SPW-1508	15	8				＞1300
SPW-1810	18	10				＞1500
SPW-2010	20	10				＞1500
SPW-3620	36	20				＞2500
SPW-5035	50	35				＞3500
Length Per Roll :500m/700m/5000m/7500m
Can be customized -thickness-length-width -color

 

 

Explore our product catalog or contact us today to discuss your requirements!

 

whatsapp / Telegram / wechat: 15336588668

 

Email: info@injectorpen.com

 

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