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Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Specifications
Model Number :
XY215
Place of Origin :
China
Brand Name :
XinYanForever
Certification :
ISO9001
MOQ :
1000 pieces
Delivery Time :
7-15 days
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
10000000000 unit/per day
Dimension :
according to clients' requirement
Closure Type :
Open top
Key :
Kraft Paper Bag
Logo Printing :
With Logo Printing
Type Of Shipping :
By express, By sea/ vessel, By air,etc
Appearance :
Modern,Antique,modren
Thickness :
80-180Micron
Packing :
Carton Packing
Printing Handling :
Offset Printing
Material :
Kraft paper
Description
Kraft Paper Handled Takeaway Bags
Professional packaging solutions for food delivery, milk tea, bakery, and gift applications with custom logo printing capabilities.
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Product Overview
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Our kraft paper handled takeaway bags undergo rigorous engineering testing for material selection, structural mechanics, and handle reinforcement systems. Designed to withstand heavy loads and rough handling in food delivery, milk tea, bakery, and gift scenarios.
Technical Specifications
Virgin Kraft Paper Mechanical Advantages
Selected long-fiber softwood pulp kraft paper with 2.5-3.0mm average fiber length provides superior strength:
  • MD Tensile Strength: ≥ 4.5kN/m (120g specification)
  • Bursting Strength: ≥ 350kPa (120g specification)
  • Tearing Strength: ≥ 800mN (MD direction)
Kraft paper demonstrates 35% higher tear resistance than ordinary white cardstock, maintaining structural integrity even with sharp-edged containers or in humid environments.
Square Bottom Structure Mechanics
Machine-precision folded square bottom design optimizes load distribution:
  • 40% increased bottom load-bearing area with uniform stress distribution
  • Enhanced longitudinal support preventing content sagging and deformation
  • 25%-30% expanded volume capacity compared to traditional tapered bottom bags
Static load tests confirm size #12 bags (240×320×130mm) loaded with 8kg for 24 hours show no bottom cracking or deformation.
Handle System Load-Bearing Solutions
Handle Type Material Specifications Fixing Method Dynamic Load Capacity Applicable Scenarios
Kraft Paper Twisted Handle 3-ply virgin paper rope, diameter 4mm Double rivets + hot melt adhesive ≤ 5kg Milk tea, bakery, light retail
Cotton Rope Handle 16-ply combed cotton, diameter 5mm Double rivets + reinforcement patch ≤ 8kg Food delivery, multiple drinks
PP Webbing Handle Width 15mm, thickness 1.2mm Four-hole rivets + hot melt adhesive ≤ 12kg Heavy retail, beverages, gift boxes
All handle connections undergo simulated repeated lifting tests (80 times/minute for 2 continuous hours) ensuring no loosening or detachment under full load.
Custom Printing Technical Specifications
Bag surface calendered to 30-40s smoothness ensures clear dot reproduction:
  • Printing Precision: Minimum reproducible line width 0.1mm, dot reproduction rate ≥95%
  • Registration Error: ≤0.2mm, precise multi-color registration
  • Color Control: ΔE < 1.5 (within batch), Pantone matching
  • Abrasion Resistance: Printed layer tested under 4lb pressure friction, 50 cycles with no visible wear
Supports offset printing, flexo printing, hot stamping, embossing/debossing, and other processes.
Environmental Adaptability Testing
Extreme usage scenario simulations:
  • High Temperature & Humidity: 24 hours at 40°C/85% RH, paper stiffness retention ≥85%
  • Low Temperature Brittleness: Drop test after freezing at -10°C for 4 hours, no brittle cracking
  • Water Resistance: Water droplets wiped from surface, no penetration or deformation within 30 minutes
Standard Specifications
Item Specification Details
Product Name Kraft Paper Handled Takeaway Bags (Square Bottom Reinforced Series)
Product Material Virgin Long-Fiber Kraft Paper / Recycled Eco-Friendly Kraft Paper (Optional)
Paper Grammage 80g / 100g / 120g / 150g (±5% tolerance)
Available Sizes Width 120-450mm / Height 150-600mm / Bottom Width 50-250mm (Full customization)
Dimensional Tolerance ±2mm
Bottom Structure Machine-folded square bottom, flat when opened, four-corner support
Handle Types Kraft Paper Twisted Handle / Cotton Rope / PP Webbing (Length and color customizable)
Handle Fixing Double Rivets / Four-Hole Rivets + Hot Melt Adhesive + Reinforcement Patch (Optional)
Rivet Material Galvanized Iron / Copper / Eco-Friendly Paper Rivets (Optional)
Load Capacity Grade Light ≤3kg / Standard ≤5kg / Reinforced ≤8kg / Heavy-Duty ≤12kg
Printing Process Offset Printing / Flexo Printing / Hot Stamping / Embossing/Debossing / Screen Printing
Printing Colors 1-4 colors (Spot color available)
Color Control ΔE < 1.5
Surface Treatment Water-Based Varnish / Matte Varnish / Lamination (Matte/Glossy)
Logo Customization Supports printing of logos, text, patterns, barcodes, QR codes
Environmental Certification FSC Forest Certification / Recyclable / Biodegradable / ISO 14001
Packaging Method Flat Folded (50-100 pcs/bundle) + Export-Grade Corrugated Cartons
Storage Conditions Temperature 10-30°C / Humidity ≤70% RH / Protect from light and moisture
Shelf Life 24 months
Minimum Order Quantity 5,000 units (Standard) / 10,000 units (Custom Printed)
Lead Time Sampling 3-5 days / Bulk Production 15-20 days (subject to order quantity)
Process Quality Control
Process Stage Execution Standard Quality Characteristics
Paper Inspection Grammage/Thickness/Moisture/Tensile Strength Batch sampling ensures raw material compliance
Printing Registration Automatic Color Registration System Precise multi-color registration, clear pattern edges
Die-Cutting & Indentation Laser Die ±0.1mm Consistent indentation depth, smooth folding without cracking
Handle Installation Automated Riveting Equipment Smooth rivets, firm connection without loosening
Finished Product Inspection Full Inspection / Sampling No surface stains, qualified dimensions, secure handles
Application Scenario Recommendations
Scenario Type Recommended Configuration Core Value
Milk Tea Chains 120g Kraft Paper + Cotton Rope Handles + 4-Color Offset Printing Balancing load capacity with unified brand image
Bakeries 100g Kraft Paper + Paper Rope Handles + Hot Stamping Logo Natural texture, aligning with artisanal branding
Fast Food Delivery 120g Kraft Paper + PP Webbing Handles + Flexo Printing Cost optimization, suitable for large-volume procurement
Premium Retail 150g Kraft Paper + Cotton Rope Handles + Embossing Premium texture, enhancing brand positioning
Holiday Gift Boxes Custom size + Color Printing with Lamination + Hot Stamping Strong gift appeal, suitable for holiday marketing
Quality Assurance
With 20 years of paper bag production experience, we operate fully automatic printing presses, die-cutting machines, and integrated handle riveting machines with daily production capacity of 300,000 bags. All processes from paper procurement to finished product delivery are controlled in our own factory.
Three-Inspection Quality System
  • First Article Inspection: Confirm signed samples before production startup
  • In-Process Inspection: Sampling every 2 hours during production
  • Final Inspection: Full inspection of finished products or sampling according to AQL standards
Choose our Kraft Paper Handled Takeaway Bags to make every bag a silent ambassador of your brand's reliable image.
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Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing

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Product Detail
Model Number :
XY215
Place of Origin :
China
Brand Name :
XinYanForever
Certification :
ISO9001
MOQ :
1000 pieces
Delivery Time :
7-15 days
Contact Supplier
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing
Virgin Long Fiber Kraft Paper Takeaway Bags With Square Bottom Structure Custom Logo Printing

Shaanxi Xinyan Yongzhen Industrial Co., Ltd.

Verified Supplier
1 Years
Shaanxi, xianyang
Since 2008
Business Type :
Manufacturer
Main Products :
Disposable Paper Cup, Disposable Ice Cream Cup, Biodegradable Coffee Cup
Total Annual :
10000000-30000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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