Opp Cello Bag

Product Description

 

Our opp cello bags are made of high-purity brand-new OPP raw materials through biaxial stretching process. The bag body has a glass-like high-transparency crystal-bright texture with extremely low haze and uniform light transmission, presenting the color and details of the contents without filters. It is a preferred packaging choice for the baking, gift and jewelry industries to enhance the visual appeal of products. This opp cello bag has a stiff texture and resists collapsing. After being filled with items, the bag maintains a regular, three-dimensional shape. Whether displayed on shelves or used as outer packaging for souvenirs, it presents an exquisite and high-end visual effect, effectively increasing the premium space of products.

Our opp cello bags support two mainstream sealing methods: flat-mouth and self-adhesive. The flat-mouth type can be matched with accessories such as gold twist ties, ribbons and stickers to create diverse packaging styles, while the self-adhesive type comes with a pressure-sensitive adhesive strip for fast sealing, meeting usage needs of different scenarios. All products are produced with food contact-grade raw materials, odorless and free of harmful precipitation, and can directly contact food such as candies, biscuits and handmade pastries. The edges are smoothly cut without burrs for safe use. We can also customize processes such as color printing, gold hot stamping and silver hot stamping according to customer needs, making the packaging both practical and decorative.

Application Fields

 

With high-transparency and exquisite visual performance, opp cello bags are widely used in various industries that emphasize display effects. In the food industry, they can be used for independent packaging of baked desserts such as cookies, nougat, snowflake crisps and chocolates, and are also suitable for sub-packaging display of tea leaves, dry goods and handmade candies. In the gift industry, they can be used for outer packaging of holiday souvenirs, handmade soaps, scented candles and jewelry, creating a sense of ritual with ribbon ties. In the beauty industry, they can be used for storage and packaging of facial mask samples, makeup tools and perfume samples. They are also suitable for display packaging of cultural and creative peripherals, handmade products and digital accessories, serving as multi-functional packaging products that balance protective function and display effect.

Quality Control

 

For the production of food contact-grade opp cello bags, we implement stricter special quality control standards. At the raw material end, only brand-new OPP particles with food contact safety certification are selected, and inspection reports of each batch of raw materials are verified before warehousing to prevent mixing of recycled and regenerated materials. The production workshop adopts clean management, and equipment is regularly cleaned and disinfected to avoid foreign matter contamination during production. In the bag making process, in addition to conventional size, sealing edge and appearance inspection, heat seal strength test and odor detection are additionally conducted to ensure firm sealing and no abnormal odor. Before finished products leave the factory, batch-by-batch sampling hygiene inspection is carried out, and products are shipped only after all indicators are qualified, fully guaranteeing safety for food contact scenarios.

We hold complete compliance production qualifications. In addition to basic qualifications such as business license, national industrial product production license and printing operation license, we have also obtained official environmental protection certificates. The entire production process strictly follows environmental protection regulations to achieve green and compliant production. For food packaging products, we can provide raw material safety inspection reports and finished product hygiene inspection reports for corresponding batches to meet the access audit requirements of food industry customers. In 2024, we were awarded the title of "Tongcheng City Rest Assured Consumption Demonstration Unit", with our product quality and operation compliance officially recognized, enabling us to provide compliant and reliable packaging products and services to global customers.

For the export transportation of food-grade opp cello bags, we adopt a graded hygienic protective packaging scheme. Finished products are first sealed and packaged with food-grade PE inner film bags to avoid dust and moisture contamination during transportation. The outer layer uses thickened five-layer corrugated cartons with corner protectors installed at carton corners for reinforcement to prevent extrusion deformation during loading, unloading and transportation. Clear product information, batch numbers and moisture-proof/fragile signs are marked outside the cartons for easy warehouse management and logistics sorting. We support multiple trade terms including EXW, FOB and DDP, can cooperate with customer-designated freight forwarders for container loading, and can also provide door-to-door logistics services to ensure cargo transportation safety and hygiene standards throughout the process.