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Use these short guides to compare bag options, prepare a clearer specification and organize the information needed for a custom packaging inquiry.
How to Measure a Zipper Bag
MEASUREMENTS & SPECIFICATIONS
A clear bag measurement includes more than width and height. Record the body, lip, gusset and thickness so your sample, drawing and quotation refer to the same bag.
PRODUCT SELECTION
Single Zipper vs. Double Zipper Bags: How to Choose
Single and double zipper bags create different closure structures and user experiences. Compare them by application, filling method and handling—not by track count alone.
PRINTING & PACKING
What to Prepare for Custom Printed Bags
A logo file alone does not define a printed bag. Organize the product, artwork, print and packing details a manufacturer needs to review the project clearly.
How to Choose the Right Bag Thickness
Bag thickness should match what goes inside the bag and what happens after filling. Compare the main factors without relying on one standard number.
Bulk Packing vs. Retail Packs for Zipper Bags
The right packing format depends on what happens after the bags leave the factory. Compare bulk packing and retail packs before confirming the quotation.
More from HAIKE.
How to Choose Resealable Packaging for Food Storage and Freezer Applications
2023 Canton Fair (Autumn Session)
Still deciding where to start?
Tell us what you are packing, or send a reference photo, sample or known specification. We can help identify what still needs to be confirmed.
Request a Quote

Good packaging.
Starts with a conversation.
© Jiangmen Haike Packaging Co., Ltd.


Packaging Insights
Use these short guides to compare bag options, prepare a clearer specification and organize the information needed for a custom packaging inquiry.
How to Measure a Zipper Bag
MEASUREMENTS & SPECIFICATIONS
A clear bag measurement includes more than width and height. Record the body, lip, gusset and thickness so your sample, drawing and quotation refer to the same bag.
PRODUCT SELECTION
Single Zipper vs. Double Zipper Bags: How to Choose
Single and double zipper bags create different closure structures and user experiences. Compare them by application, filling method and handling—not by track count alone.
PRINTING & PACKING
What to Prepare for Custom Printed Bags
A logo file alone does not define a printed bag. Organize the product, artwork, print and packing details a manufacturer needs to review the project clearly.
How to Choose the Right Bag Thickness
Bag thickness should match what goes inside the bag and what happens after filling. Compare the main factors without relying on one standard number.
Bulk Packing vs. Retail Packs for Zipper Bags
The right packing format depends on what happens after the bags leave the factory. Compare bulk packing and retail packs before confirming the quotation.
More from HAIKE.
How to Choose Resealable Packaging for Food Storage and Freezer Applications
2023 Canton Fair (Autumn Session)
Still deciding where to start?
Tell us what you are packing, or send a reference photo, sample or known specification. We can help identify what still needs to be confirmed.
Request a Quote

Good packaging.
Starts with a conversation.
© Jiangmen Haike Packaging Co., Ltd.







