Durable 4 mil reclosable poly bags with full-width single-track zipper closure keep products protected from moisture and contamination. FDA and USDA compliant for food storage applications. Reusable design reduces waste and cost per use. Sold as a case of 1,000 bags.
In Stock SKU: PB4127

30" x 4" 4 Mil Reclosable Poly Bags - FDA/USDA Compliant, Case of 1000

Durable 4 mil reclosable poly bags with full-width single-track zipper closure keep products protected from moisture and contamination. FDA and USDA compliant for food storage applications. Reusable design reduces waste and cost per use. Sold as a case of 1,000 bags.

$119.38 / CASE (1000 PER CASE)
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Confirm this specSKU PB4127

30 in x 4 in poly bags. Commonly used for protecting, grouping, and storing parts or lightweight products.

Size
30 x 30 in
Material
4 Mil
Color
Clear
Sold as
CASE (1000 PER CASE)
Freight class
60
Material
4 Mil LDPE (Low-Density Polyethylene)
Dimensions
4" W x 30" H (inside usable dimensions)
Closure Type
Full-Width Single-Track Zipper
Good fit for

Industrial buyers, food processors, and retail operators who need reliable, cost-effective storage solutions for products requiring moisture protection and reusability. These 4 x 30" reclosable poly bags offer 4 mil thickness for durability while maintaining the flexibility needed for high-volume packaging operations.

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Best For

Industrial buyers, food processors, and retail operators who need reliable, cost-effective storage solutions for products requiring moisture protection and reusability. These 4 x 30" reclosable poly bags offer 4 mil thickness for durability while maintaining the flexibility needed for high-volume packaging operations.

How to Choose the Right Packaging

The full-width single-track zipper closure ensures products stay clean, dry, and protected from contamination during storage and transport. 4 mil LDPE construction provides puncture resistance while remaining reusable, reducing per-unit costs over time and meeting FDA and USDA compliance standards for food contact applications.

Specs at a Glance

Material4 Mil LDPE (Low-Density Polyethylene)
Dimensions4" W x 30" H (inside usable dimensions)
Closure TypeFull-Width Single-Track Zipper
Case Quantity1000 bags per case
RecyclableYes
Common Use Cases
  • Food product storage and distribution Pharmaceutical and supplement packaging Retail snack and candy bagging Industrial parts and component protection Promotional goodie bags and giveaways
What You'll Receive
  • 1000 reclosable poly bags (4" x 30") Full-width zipper closure on each bag
Shipping & Packaging

Ships as a case of 1000 bags in standard corrugated packaging, designed for efficient warehouse storage and easy dispensing. Compact format minimizes shipping volume while maintaining product integrity.

Frequently Bought Together

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Frequently Asked Questions

Yes. These 4 mil reclosable poly bags meet FDA and USDA requirements, making them safe for direct food storage and commercial food packaging applications.

These bags are designed for multiple reseals and reuses, significantly extending their value. Durability depends on contents and handling conditions, but the 4 mil thickness provides excellent puncture and tear resistance for repeated use.

4 mil thickness offers durability, puncture resistance, and protection against moisture compared to thinner alternatives. This makes them ideal for industrial applications, longer-term storage, and heavier or sharper products.

Standard bags ship clear and unprinted. Contact Packrift sales for bulk volume pricing and custom printing options on reclosable poly bags.

Technical Specifications

Closure TypeFull-Width Single-Track Zipper
Case Quantity1000 bags per case
RecyclableYes
Color Clear
Strength / Material 4 Mil
Dimensions (Internal) 30"" × 30"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

16.5" × 12.0" × 9.0" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

1000 PER CASE

LTL Freight Class

Class 60

Delivery Method

Shown at checkout

ORDER SUPPORT

Product Support

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

Secure checkout LTL freight available on case/skid orders

Buyer guides

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Compare width, length, mil thickness, closure, material, and case quantity.

 Buying route Choose bag thickness

Use this guide when gauge, zipper style, or product fit is uncertain.

Corrugated Box Buying Guide

How to pick Single, Double, or Triple wall for your weight and stack requirements.

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How to Measure for Shipping

Measure inside and outside dimensions before choosing shipping supplies or estimating DIM-weight costs.

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