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What is Aseptic Packaging? Applications and Advantages
What is aseptic packaging? Aseptic packaging is a special process in which the product and its packaging are sterilized separately and then filled in an aseptic, well-controlled environment. This would keep the product bacteria-free, fully retain flavors of the food, an...Read more -
The Trends in Pet Food Packaging
As the name suggests, pet food packaging is a kind of outer packaging designed for pet food. The primary purposes of packaging are to keep the food fresh and safe. Nowadays, there are two kinds of pet food packaging: rigid packaging and flexible packaging. Normally, rigi...Read more -
Scanning into the future: How QR codes are transforming pet food packaging
Customer scans a QR code on a bag of cat litter and instantly accesses a 360° video of the manufacturing process, from raw material sourcing to sterilization. Meanwhile, a dog owner inputs her Golden Retriever’s weight and activity level into a brand’s app—powe...Read more -
What is the eyemark?
Introduction to Eyemark The eye mark. This unassuming reference point, often no larger than a postage stamp, has shaped the industry since the 1990s. In the packaging industry, an eyemark (also widely recognized as an \"eye spot\") serves as a critical navigation tool ...Read more -
Join Us at PARKZOO 2025: Henan Baolai Packaging Co., Ltd Invites You to Explore Custom Pet Packaging Solutions
We are happy to announce that our team will be exhibiting at ParkZoo 2025, an international pet industry exhibition held from September 24th to 26th in Moscow! Item Details Exhibition Dates September 24 (Wednesday) - 26 (Friday), 2025, open daily from 9:30 to 18...Read more -
What is a side gusset bag?
Definition and Core Characteristics A side gusset bag is a flexible packaging solution featuring expandable side folds (gussets) that dynamically increase capacity when filled. These vertical pleats unfold to accommodate larger volumes, while the bag's self-sta...Read more -
what is doypack?
Doypack is a common flexible packaging pouch, its full name derived from a patent registered by a French company in the 1960s. It is one of the most stand up pouches in modern food and daily chemical products. Doypacks are a sustainable, easily customizable flexible pack...Read more -
The reason why the bag-in-box valve is difficult to open and the liquid does not flow smoothly after hot filling.
After hot filling, bag-in-box valves can be difficult to open and liquid flow out smoothly. This is primarily due to the effects of high temperatures on the valve structure, pressure changes within the bag, and changes in the state of the contents. The specific reasons are as follows: 1. Valve co...Read more -
Why does capacity deviation occur after bag-in-box hot filling?
Capacity deviation (actual capacity differs from the labeled value, often indicating underfill) after hot filling of bag-in-box packaging is primarily related to factors such as the physical properties of the liquid in a high-temperature environment, the thermal response of the packaging material...Read more -
Beyond the Bottle: The Green Future of Sparkling Wine in Bag-in-Box Packaging
What is Bag-in-Box and Sparkling Wine? 1. Sparkling Wine Bubbly wine, or sparkling wine or fizz, is a wine that contains a high amount of carbon dioxide, and as a result, it is bubbly or effervescent. Its color type categories include white, rosé, and red. Produ...Read more -
Climbing New Heights Together: Our Company Team-Building Adventure
On the sunny day of August 16th, Henan Baolai Packaging Co., Ltd. set out on a mountain trail, embarking on a team-building adventure that combined outdoor adventure, friendly competition, and a common goal. As a company specializing in custom composite flexible packagi...Read more -
What is EVOH used for? New packaging options
What is EVOH? Ethylene vinyl alcohol copolymer (EVOH) is a crystalline polymer with a chain-like molecular structure. EVOH exhibits excellent barrier properties, processability, transparency, elasticity, crystallinity, and weather resistance. The resin is halogen-free, making it environmentally f...Read more
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