Bottom-Load Bags

Bottom-load packaging offers various benefits that can be valuable for a range of products and applications. Bags with this configuration are loaded from an open bottom seam and sealed with heat. These bags require bottom loading because the top end features a zipper and sealed section that will be torn off by the end user.

At Caltex Plastics, we provide many packaging configurations to support your unique demands. Leverage the benefits of our bottom-load bags or collaborate with our team to develop a custom solution for your packaging demands.

Features

Bottom-load bags have various features, including:

• Zipper closure: There is a zipper closure on the top end of our bottom-load bags. This seal type allows end users to access the product inside the pouch and reseal the bag afterward. These zipper closures are ideal for food items and bulk goods storage, where users must keep the products secure until they use them.
• Tamper evidence: We include a tearable seal above the zipper closure to verify that products are unopened. This tamper-evident design is valuable for products that expire faster when exposed to air and assures consumers that food products, pharmaceuticals and other products are still factory-sealed.
• Durable seal: Bottom-load bags have a durable seal along the zipper to keep products fresh. When sealing the bottom of the bag after filling, the new heat seal will also keep products secure.

Applications

Bottom-load bags are ideal for several applications, such as:

Specifications

Use the bottom-load configuration for a range of Caltex Plastics products:

• CALVAC6X
• CALVAC6X 5.0
• CALVF4C
• CALPM4

Materials

Caltex Plastics makes bottom-load packaging with laminate construction. Laminate is a multilayer design that ensures excellent protection from elements like moisture, air and oils. We can use many laminated materials to make our packaging, such as foils, electrostatic discharge (ESD) shielding and mylar.

Colors

Bottom-load pouches come with several color options, including:

• Clear
• Shiny silver
• Dull silver
• Custom print and colors

Mil

Bottom-load packaging thickness can range from 3.0 to 5.0 mil.

Become a Distributor

Caltex Plastics has over three decades of experience in plastic packaging. Our custom storage and shipping solutions have addressed some of the most pressing challenges across multiple demanding industries. We partly owe our success to our ever-growing network of distributors that bring our products to the operations that need them most.

We’re continuously searching for distributors to add to our network. In partnership with us, you’ll gain access to industry-leading packaging products that support the success of you and your consumers. Become a distributor today.

Choose Caltex Plastics for Bottom-Load Packaging

With many packaging configurations available, Caltex Plastics has the solutions to suit your applications. Our products protect sensitive materials through transportation, storage and sales to preserve material integrity and ensure product safety. Our plastic solutions have served various industries, including electronics, defense, food processing and retail.

Reach out to Caltex Plastics to learn more about bottom-load bags and other packaging solutions.