4x36" 4 Mil Reclosable Poly Bags - Moisture Seal, Case of 1000
In stock SKU PB4128

4x36" 4 Mil Reclosable Poly Bags - Moisture Seal, Case of 1000

$189.17/ CASE
$0.18 per unit
Sold in CASE of 1000
1 CASE = 1000 units Total $189.17
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUPB4128
Dimensions4" × 36" × N/A
Material / strength4 Mil
Sold asCASE of 1000
BrandPackrift
Freight class60
GTIN848109051093
Shipping & returns

Packrift ships from five US warehouses (Central IL, Northeast PA, South TX, Southeast GA, West CA). The nearest warehouse with stock ships your order. Final shipping cost is shown at checkout based on weight, dimensions, and ZIP.

Oversized or high-volume orders may route via LTL freight; the freight quote is calculated live at checkout.

Shipping policy · Refund policy · Support

Best For

Industrial buyers, food processors, and e-commerce businesses needing FDA and USDA-compliant storage solutions for products sensitive to moisture and contamination. These 4 x 36" reclosable poly bags offer reliable, cost-effective protection with reusable functionality that reduces per-unit packaging expenses while maintaining product integrity throughout the supply chain.

How to choose

The single-track zipper closure extends the full width of the bag, creating an airtight seal that keeps contents clean, dry, and protected from environmental contaminants. At 4 mil thickness, these durable LDPE bags withstand repeated opening and closing, making them ideal for applications requiring multiple handling cycles while maintaining FDA and USDA compliance for food-contact applications.

Specs at a Glance

Material4 Mil LDPE (Low-Density Polyethylene)
Dimensions (Inside Usable)4" W x 36" L
Closure TypeFull-Width Single-Track Zipper
Quantity per Case1,000 Bags
RecyclableYes
Common Use Cases
  • Food product storage and protection (FDA/USDA compliant) Pharmaceutical and nutraceutical packaging Retail goodie bags, treat bags, and promotional giveaways E-commerce fulfillment and small parts organization Industrial component protection during shipping and warehousing
What You'll Receive
  • 1 case containing 1,000 reclosable poly bags (4" x 36") Full-width zipper closure on all bags
Shipping & Packaging

Cases ship via standard freight or parcel carriers. Bags are compressed and palletized to minimize dimensional weight charges. Each case is approximately 12 lbs, making it economical for bulk industrial orders.

Frequently Asked Questions

Yes. These 4 mil reclosable poly bags meet FDA and USDA requirements for food storage and contact applications, making them suitable for snacks, baked goods, produce, and other food products requiring compliance certification.

These bags are designed for multiple resealing cycles. The 4 mil thickness provides durability for repeated opening and closing, though longevity depends on storage conditions and contents. Most buyers report 10-15+ reliable reseals before degradation.

4 mil thickness provides puncture resistance, moisture barrier protection, and durability compared to 2-3 mil bags. This makes 4 mil ideal for longer storage periods, heavy or sharp items, and applications requiring maximum protection during shipping.

Multiply your average monthly unit usage by the number of reseals per bag. For example: 50,000 units/month / 1,000 bags per case = 50 cases monthly. Factor in 10-15% buffer for damaged bags or multiple-use scenarios to optimize your ordering cycle.

Technical Specifications

Closure TypeFull-Width Single-Track Zipper
Quantity per Case1,000 Bags
RecyclableYes
Color Clear
Strength / Material 4 Mil
Dimensions (Internal) 4" × 36" (L × W × H)

Shipping Information

Outer Carton Dimensions

4" × 36" (L × W × H)

Unit of Measure

CASE

Qty Per Shipping Unit

1000 PER CASE

LTL Freight Class

Class 60

Delivery Method

Shown at checkout

Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.

Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.

For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.

ORDER SUPPORT

Product Support

Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.

Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.

Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.

Contact product support
Secure checkout LTL freight available on case/skid orders

Buyer guides

Buying notes and spec resources stay here instead of taking space above the cart.

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Use this product as the source 4x36" 4 Mil Reclosable Poly Bags - Moisture Seal, Case of 1000

Compare resources using the current product page data: SKU PB4128 , type Bags - Poly , sold-as unit CASE / pack count 1000 PER CASE . Confirm the product page price, availability, and selected variant before ordering.

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