Pharmaceutical Bag Round Corner Cutter Food Packaging Blade

Pharmaceutical Bag Round Corner Cutter Food Packaging Blade
Pharmaceutical Bag Round Corner Cutter Food Packaging Blade

Pharmaceutical Bag Round Corner Cutter Food Packaging Blade

Custom sizes & corner radius
Vacuum heat treated alloy steel
High precision round corner punching blade

Send Inquiry

Product Introduction

【About These Precision Cutters】

Vacuum quenched alloy steel round corner knife for medical & food bags. High precision, wear-resistant, clean burr-free cutting, custom sizes available.

Medical and food packaging requires high safety and neat appearance. Ordinary blades cause rough edges and frequent replacement, affecting product quality and production efficiency. Our vacuum quenched round corner knife is specially designed for pharmaceutical and food soft bags. It delivers smooth, burr-free round corners and features outstanding durability for continuous production.

We craft this type of round-corner knife mainly for use in medicine bags, food pouches, and daily chemical packaging. It fits perfectly on standard packaging machine knife holders, trimming sharp bag edges into smooth, round corners. This practical design avoids scratch injuries and prevents package damage during storage and delivery.
Many factory operators face uneven cut shapes, rapid blade wear, and rough cut edges in daily production. This durable alloy cutter can effectively fix these common usage troubles.

【Basic Product Specs】

This high-precision cutter is dedicated to medical, food and cosmetic flexible packaging lines.

Material: High-quality alloy steel with vacuum heat treatment, HRC 60 hardness
Precision: Cutting radius tolerance ±0.1mm, smooth mirror surface
Feature: Sanitary design, no residue retention, suitable for food & medical packaging
Custom: Adjust size, corner radius and mounting hole position freely
Factory Brand: Big Brother Cutting Tool, professional packaging blade manufacturer

【Core Advantages】

High hardness & excellent durability

After professional vacuum quenching and tempering, the blade is not easy to wear or deform. Its service life is 5 times longer than ordinary cutters, reducing production downtime.

High precision & smooth cutting

Mirror polished surface ensures clean cuts without burrs or tearing. The uniform round corner improves package appearance and safety.

Sanitary & easy to clean

Smooth surface leaves no food or medicine residue, complying with hygiene standards for food and pharmaceutical production.

Durable
The round corner cutting knife for medicine bags has been vacuum quenched and tempered, with a Rockwell hardness of 60HRC, a bending strength of 2500MPa, an elastic modulus of 200GPa, and a wear resistance coefficient as low as 0.05. When cutting medicine bags frequently, the blade is not easy to wear or deform, and its durability is 5 times higher than that of ordinary cutters.

【Technical Parameters】

Parameter	Details
Product Type	Soft package round corner cutting blade
Raw Material	High quality alloy steel with vacuum heat treatment
Hardness	HRC 60
Surface Roughness	Ra ≤ 0.01μm
Cutting Radius Tolerance	±0.1mm
Wear Resistance Index	0.05
Installation Style	Customized structure matching different machines