BOPP Bag-Back Seam

Back Seam BOPP bags are crafted from a film-laminated fabric in flat form to eliminate any extra poly fins along the edges. Additionally, the edge-free design minimizes dust accumulation and simplifies automated packaging line integration, as the bag feeds smoothly without snagging on machinery. For brands prioritizing both product protection and brand perception, Back Seam BOPP bags strike an ideal balance: they safeguard contents from moisture, dust, and minor impacts via the laminated film, while their polished, uncluttered appearance reinforces the value of the items inside—making them a preferred choice for premium packaging applications across sectors.

Manufacturing process

PP woven fabrics are typically crafted into a tube shape. As a result, most bags are fashioned from this tubular fabric. However, there's an exception to this rule – the Back Seam BOPP Laminated Bags. For these particular bags, we can skillfully cut one side of the tube-shaped fabric, and then work on it according to the desired open width. This may involve processes like coating and lamination with BOPP film. In the end, we meticulously fold and glue the flat fabric to create a beautifully tailored sewing bag that boasts an enhanced appearance and offers greater control over the width.
Product features

Reverse Printing For High Gloss And Protected High Resolution Graphics
Crafted from BOPP film through a lamination process, these bags boast the minimum electrostatic charge. The product receives robust protection and enhanced structural integrity due to double-sided lamination and printing, while the superior rotogravure printing technique ensures the highest quality of photographic imagery.
Water Resistant, Fade Resistant, Insect and Rodent Resistance
BOPP laminated woven bags provides superior transparency and water resistance.Your graphics are sealed beneath the film and protected from handling and weather, keeping your consumer package looking fresh on the shelf with a sharp, eye appealing appearance.
Outstanding Tensile Strength, Puncture and Tear Resistance And Durability
BOPP laminated woven bags are here to help you minimize product losses by ensuring that our packaging is up to the task, giving you peace of mind.
Applications

BOPP laminated woven bags are renowned for their exceptional durability, making them the perfect choice for transporting and storing a variety of food items such as rice, flour, and maize. We are delighted to offer BOPP bags that are not only resistant to oil and grease. Furthermore, our BOPP bags act as a reliable shield for pet foods and fertilizers, protecting them from moisture and other environmental factors to ensure that your goods remain in prime condition.

Specification

Material	Polypropylene ,Polyethylene, BOPP film
Fabric color	White / Transparent/ Color
Printing	Gravure Printing
Width	30cm to 75cm
Length	50cm to 120cm
Mesh	88 /99 /1010/1212
Denier	From 600D to 1500D
Weight	50gsm-120gsm
Top	hemmed,easy open or as your requirements
Bottom	single or double fold, single or double stitch
Characteristics	moisture-proof, tightness, highly tensile,tear resistant
Optional choice	inner coated, side gusseted,back seam
Perforation	Standard/ Micro
Printing color	1-8 colors
Certificate	BRC ISO9100
Appearance	glossy/matt film, UV stabilization , anti skid, anti-slip